1 2000-07-06 Kazu Hirata <kazu@hxi.com>
3 * srec.c: Fix formatting.
5 2000-06-05 DJ Delorie <dj@redhat.com>
9 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
11 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
12 value of PC-relative offsets.
14 2000-07-03 Jim Wilson <wilson@cygnus.com>
16 * elf64-alpha.c (alpha_elf_size_info): New.
17 (elf_backend_size_info): Define to alpha_elf_size_info.
18 * elfcode.h (elf_size_info): Change hash bucket size to 4.
20 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
22 * elf32-mips.c: Include elf32-target.h again for the traditional
25 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
27 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
28 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
29 (avr_info_to_howto_rela): Likewise.
30 (elf32_avr_gc_mark_hook): Likewise.
31 (elf32_avr_gc_sweep_hook): Likewise.
32 (elf32_avr_relocate_section): Likewise.
34 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
36 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
37 an external symbol for a non-shared, non-relocatable link.
39 2000-07-03 Nick Clifton <nickc@redhat.com>
41 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
42 is an external symbol.
43 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
46 2000-07-03 Kazu Hirata <kazu@hxi.com>
48 * reloc16.c: Fix formatting.
50 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
52 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
53 to add a new target for traditional mips i.e
54 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
55 * configure.in: Likewise.
57 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
59 (bfd_elf32_tradlittlemips_vec): Likewise.
60 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
61 to see that elfNN_bed does not get redefined even if the target file
62 is included twice for a chip. See elf32-mips.c.
64 2000-07-01 Alan Modra <alan@linuxcare.com.au>
66 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
67 (CLEANFILES): Add DEPA.
68 * Makefile.in: Regenerate.
70 2000-06-30 DJ Delorie <dj@cygnus.com>
72 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
73 can't assume the PE header is at 0x80.
75 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
77 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
79 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
81 * go32stub.h: Update stub.
83 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
85 * archures.c (bfd_mach_avr5): Define.
86 * bfd-in2.h (bfd_mach_avr5): Define.
87 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
88 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
89 (compatible): Update comment. Add missing test.
90 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
91 for avr2 and avr4. Simplify 8K wrap code.
92 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
93 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
95 2000-06-26 Kazu Hirata <kazu@hxi.com>
97 * coff-h8300.c: Fix formatting.
98 * cpu-h8300.c: Likewise.
100 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
102 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
103 for local symbols whose names are unknown.
105 2000-06-22 Alan Modra <alan@linuxcare.com.au>
107 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
109 * Makefile.in: Regenerate.
110 * doc/Makefile.in: Regenerate.
112 2000-06-20 H.J. Lu <hjl@gnu.org>
114 * Makefile.am: Rebuild dependency.
115 * Makefile.in: Rebuild.
117 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
119 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
120 (elf_backend_copy_indirect_symbol): Map to the new function.
122 2000-06-20 Alan Modra <alan@linuxcare.com.au>
124 * archive.c (normalize): Correct pointer comparison when checking
126 (bfd_bsd_truncate_arname): Likewise.
127 (bfd_gnu_truncate_arname): Likewise.
129 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
131 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
132 sections elf_{text,data}_{section,symbol}.
133 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
134 (_bfd_mips_elf_hide_symbol): New function.
135 (elf_backend_hide_symbol): Map to the new function.
136 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
137 definitions of mips_elf_{text,data}_{section,symbol}.
138 (mips_elf_local_relocation_p): Try to find the direct symbol
139 based on new check_forced argument.
140 (mips_elf_calculate_relocation): Use new version of
141 mips_elf_local_relocation_p.
142 (mips_elf_relocate_section): Likewise.
143 (_bfd_mips_elf_relocate_section): Likewise.
144 (mips_elf_sort_hash_table): Only assert that have enough GOT
146 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
147 entry if the relocation based on the new external argument.
148 (mips_elf_create_dynamic_relocation): Assert that we have a
149 section contents allocated where we can swap out the dynamic
151 (mips_elf_calculate_relocation): Find the real hash-table entry
152 correctly by using h->root.root.type. Only create a dynamic
153 relocation entry if the symbol is defined in a shared library.
154 Create an external GOT entry for the GOT16 relocation if the
155 symbol was forced local.
156 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
157 dynamic index if the symbol was forced local.
159 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
161 * elf32-mips.c: Fix typos in comments.
163 2000-06-19 Mark Kettenis <kettenis@gnu.org>
165 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
168 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
170 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
171 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
172 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
173 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
174 (bfd_elf32_m68hc11_vec): Likewise.
175 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
176 Supports 68hc11 & 68hc12 at the same time.
177 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
179 (bfd_elf32_m68hc11_vec): Likewise.
180 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
181 * archures.c (bfd_m68hc12_arch): Define and register in global list
182 (bfd_m68hc11_arch): Likewise.
183 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
184 BFD_RELOC_M68HC11_3B): Define.
185 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
186 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
188 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
190 * elf_bfd.h (struct elf_backend_data): Add info argument to
191 elf_backend_hide_symbol.
192 (_bfd_elf_link_hash_hide_symbol): Likewise.
193 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
194 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
195 * elflink.h (elf_link_add_object_symbols): Likewise.
196 (elf_link_assign_sym_version): Likewise.
198 2000-06-18 H.J. Lu <hjl@gnu.org>
200 * coff-i386.c (coff_i386_reloc): Don't return in case of
201 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
202 Compensate PE relocations when linking with non-PE object
203 files to generate a non-PE executable.
205 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
207 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
208 GOT entries if we're doing a static link or -Bsymbolic link.
210 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
212 * elflink.h (elf_link_adjust_relocs): Check for and call backend
213 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
215 (elf_link_output_relocs): Likewise.
216 (elf_reloc_link_order): Likewise.
218 2000-06-16 Nicholas Duffek <nsd@redhat.com>
220 * archures.c (enum bfd_architecture): #define constants for
221 PowerPc and RS6000 machine numbers.
222 * bfd-in2.h: Regenerate.
223 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
224 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
225 and RS6000 machine numbers using #defined constants from
227 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
228 machine numbers using #defined constants from archures.c. Add
229 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
230 64-bit words in 620 entry.
231 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
233 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
235 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
237 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
238 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
239 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
241 2000-06-16 Nicholas Duffek <nsd@redhat.com>
243 * bfd-in.h (bfd_family_coff): Define.
244 * bfd-in2.h: Regenerate.
245 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
246 coff_find_nearest_line): Check COFFness using bfd_family_coff()
247 instead of bfd_target_coff_flavour.
248 * cofflink.c (_bfd_coff_final_link): Likewise.
249 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
251 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
253 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
254 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
255 * xcofflink.c (XCOFF_XVECP): Delete.
256 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
257 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
258 bfd_xcoff_record_link_assignment,
259 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
260 check for bfd_target_xcoff_flavour.
262 2000-06-16 Nicholas Duffek <nsd@redhat.com>
264 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
266 (read_hdr): New function.
267 (rs6000coff_core_p): Store mstsave or __context64 struct instead
268 of trying to extract individual registers. Set abfd->arch_info
269 to match the architecture that created the core file.
270 (rs6000coff_get_section_contents): Delete.
271 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
273 2000-06-14 H.J. Lu <hjl@gnu.org>
275 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
278 2000-06-13 H.J. Lu <hjl@gnu.org>
280 * configure: Regenerate.
282 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
284 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
287 2000-06-08 David O'Brien <obrien@FreeBSD.org>
289 * configure.in (VERSION): Update to show this is the CVS mainline.
291 2000-06-07 Alan Modra <alan@linuxcare.com.au>
293 * elf32-d10v.c: Include elf/d10v.h
294 (enum reloc_type): Delete.
295 * elf32-d30v.c: Include elf/d30v.h
296 (enum reloc_type): Delete.
298 * Makefile.am: Run "make dep-am" to regenerate dependencies.
299 * Makefile.in: Regenerate.
301 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
302 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
303 move HOWTOs into elf_howto_table.
304 (R_386_standard, R_386_ext_offset): Define.
305 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
306 (elf_i386_reloc_type_lookup): Modify calculation of index into
307 elf_howto_table since we've removed the padding.
308 (elf_i386_info_to_howto_rel): Likewise.
309 (elf_i386_relocate_section): Likewise.
311 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
313 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
315 2000-06-05 H.J. Lu <hjl@gnu.org>
317 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
318 an error when seeing an undefined symbol with hidden/internal
319 attribute. It is handled in *_relocate_section ().
321 2000-06-05 H.J. Lu <hjl@gnu.org>
323 * elflink.h (elf_fix_symbol_flags): Follow the link for the
324 indirect symbol for the ELF_LINK_NON_ELF bit.
325 (elf_link_output_extsym): Don't output the indirect symbol even
326 if the ELF_LINK_NON_ELF bit is set.
328 2000-06-01 J.T. Conklin <jtc@redback.com>
330 * config.bfd (i[3456]86-*-netbsdelf*): New target.
331 (i[3456]86-*-netbsdaout*): New target.
332 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
333 (i[3456]86-*-openbsd*): Likewise.
335 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
337 * trad-core.c: From hpux-core.c, include <dirent.h> or
338 <sys/ndir.h> when possible.
340 2000-05-31 Nick Clifton <nickc@cygnus.com>
342 * opintl.h (_(String)): Explain why dgettext is used instead
345 2000-05-31 Ulrich Drepper <drepper@redhat.com>
347 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
348 definitions. We must not assume they are sorted in the file
349 according to their index numbers.
351 2000-05-31 Alan Modra <alan@linuxcare.com.au>
353 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
354 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
355 R_PARISC_DIR17F are for absolute branches; Handle them as such.
357 2000-05-30 Nick Clifton <nickc@cygnus.com>
359 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
360 80960CA, 80960MC as valid machine names.
362 2000-05-30 H.J. Lu <hjl@gnu.org>
364 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
365 visibility bits if the symbol is undefined. Correctly handle
366 weak undefined symbols with hidden and internal attributes.
368 * elflink.h (elf_link_add_object_symbols): Always turn the
369 symbol into local if it has the hidden or internal attribute.
371 2000-05-29 Philip Blundell <philb@gnu.org>
373 * ppcboot.c: Add packed attribute if compiling with GCC.
375 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
377 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
379 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
381 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
382 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
383 corefile on a 64-bit (Sparc Solaris) host. Also clean up
386 2000-05-26 Alan Modra <alan@linuxcare.com.au>
388 * Makefile.am: Update dependencies with "make dep-am"
389 * Makefile.in: Regenerate.
391 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
392 bindtextdomain): Replace defines with those from intl/libgettext.h
393 to quieten gcc warnings.
395 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
397 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
399 * archive.c (normalize, bfd_bsd_truncate_arname,
400 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
401 file names with backslashes.
403 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
406 * sysdep.h: Include filenames.h.
408 2000-05-26 Alan Modra <alan@linuxcare.com.au>
410 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
412 2000-05-26 Jakub Jelinek <jakub@redhat.com>
414 * elf64-sparc.c (sparc64_elf_relax_section): New.
415 (sparc64_elf_relocate_section): Optimize tail call into branch always
417 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
418 (elf32_sparc_relax_section): New.
420 2000-05-26 Jakub Jelinek <jakub@redhat.com>
422 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
423 Remove unusued variables.
424 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
425 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
426 previous fix, so that shared libs really don't influence targets
427 extension mask and memory model.
429 2000-05-23 H.J. Lu <hjl@gnu.org>
431 * elf64-alpha.c (elf64_alpha_relocate_section): Check
432 h->root.other not h->other.
433 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
435 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
437 2000-05-23 H.J. Lu <hjl@gnu.org>
439 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
440 undefined symbol with the non-default visibility attributes.
441 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
442 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
443 * elf32-i370.c (i370_elf_relocate_section): Likewise.
444 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
445 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
446 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
447 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
448 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
449 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
450 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
451 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
453 2000-05-22 Richard Henderson <rth@cygnus.com>
455 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
456 PCREL22, PCREL64I. Zero size of special relocs.
457 (elf64_ia64_reloc_type_lookup): Likewise.
458 (USE_BRL, oor_brl, oor_ip): New.
459 (elf64_ia64_relax_section): New.
460 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
461 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
462 (elf64_ia64_relocate_section): Likewise.
463 (bfd_elf64_bfd_relax_section): New.
464 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
465 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
466 * bfd-in2.h, libbfd.h: Regenerate.
468 2000-05-22 Nick Clifton <nickc@cygnus.com>
470 * configure.in : Add peigen.lo to MIPS PE targets.
471 * configure: Regenerate.
473 2000-05-22 Momchil Velikov <velco@fadata.bg>
475 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
476 only if it is known for both input and output bfds. Separate
477 error message strings as in some languages, it may be necessary
478 to change more than one place in the string to change between
481 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
482 endianess checks, call _bfd_generic_verify_endian_match() instead.
484 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
486 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
488 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
489 endianess before checking bfd flavours.
491 2000-05-22 H.J. Lu <hjl@gnu.org>
493 * elflink.h (elf_link_output_extsym): Clear the visibility
494 field for symbols not defined locally.
496 2000-05-18 Alan Modra <alan@linuxcare.com.au>
498 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
499 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
500 (hppa_rebuild_insn): Mask immediate bits here instead.
501 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
503 2000-05-18 Momchil Velikov <velco@fadata.bg>
505 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
506 relocs for an executable, ensure that they are virtual addresses.
508 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
510 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
512 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
513 Rick Gorton <gorton@scrugs.lkg.dec.com>
515 * elflink.h: Add emitrelocations support: when enabled, relocation
516 information and relocation sections are put into final output
517 executables. If the emitrelocations flag is set, do the following:
518 (elf_bfd_final_link): Emit relocation sections.
519 (elf_link_input_bfd): Compute relocation section contents.
520 (elf_gc_sections): Don't clean relocation sections.
522 2000-05-16 Catherine Moore <clm@cygnux.com>
524 * som.c (som_decode_symclass): Recognize weak symbols.
526 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
528 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
529 read idata section only from dataoff.
530 (pe_print_edata): Correctly check for valid eat_member.
532 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
534 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
536 2000-05-14 Philip Blundell <philb@gnu.org>
538 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
540 2000-05-12 Alan Modra <alan@linuxcare.com.au>
542 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
544 * peigen.c (pe_print_idata): Look for .idata section and print
545 info even if data directory has zero entries. Read idata section
546 starting from dataoff, and adjust all data offsets to suit. Cast
547 all bfd_vma vars to unsigned long before passing to fprintf.
548 * peigen.c (pe_print_edata): Similarly, look for .edata section
549 and print info even if data directory has zero entries. Cast
550 all bfd_vma vars to unsigned long before passing to fprintf.
552 From Szabolcs Szakacsits <szaka@F-Secure.com>
553 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
554 directory size which may be bogus.
555 * peigen.c (pe_print_edata): Similarly.
557 2000-05-09 Alan Modra <alan@linuxcare.com.au>
559 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
561 (copy_private_bfd_data): Allow for space possibly taken up by elf
562 headers when calculating segment physical address from lma.
564 2000-05-08 Alan Modra <alan@linuxcare.com.au>
566 * versados.c (versados_scan): Init stringlen and pass_2_done.
568 * trad-core.c (trad_unix_core_file_p): Return
569 bfd_error_wrong_format rather than bfd_error_file_truncated.
571 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
572 add_data_entry. DataDirectory virtual address is relative.
573 (pe_print_idata): Account for relative DataDirectory virtual
574 addresses. Don't trash datasize inside POWERPC_LE_PE code.
575 (pe_print_edata): Similarly.
577 From Szabolcs Szakacsits <szaka@F-Secure.com>
578 * peigen.c (dir_names): Add Delay Import Directory.
579 (pe_print_idata): Always search for bfd section containing
580 idata address rather than looking up section name. Print this
581 section name rather than .idata.
582 (pe_print_edata): Similarly. Also print some fields as %08lx.
583 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
586 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
588 * xcoff.h: Rename to xcoff-target.h
589 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
590 * coff-rs6000.c: Ditto.
591 * coff64-rs6000.c: Ditto.
592 * coff-pmac.c: Ditto.
593 * Makefile.in: Regenerate.
595 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
597 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
598 Change U802TOC64MAGIC to U803XTOCMAGIC.
600 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
602 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
603 * bfd-in.h: Prototype bfd_elf_get_arch_size.
604 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
606 2000-05-04 Alan Modra <alan@linuxcare.com.au>
608 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
610 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
612 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
613 hidden and internal symbols.
614 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
616 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
617 assign a PLT or GOT entry to symbols with hidden and
620 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
622 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
624 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
626 2000-05-02 H.J. Lu <hjl@gnu.org>
628 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
631 2000-05-02 Alan Modra <alan@linuxcare.com.au>
633 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
634 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
636 * Makefile.in: Regenerate.
638 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
640 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
641 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
642 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
643 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
644 * Makefile.in: Rebuild.
646 2000-05-02 Alan Modra <alan@linuxcare.com.au>
648 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
649 doesn't work very well.
651 * elf-hppa.h (elf_hppa_internal_shdr): Define.
652 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
653 Set hdr->s_type to 1 if ARCH_SIZE == 32.
654 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
655 (elf_hppa_info_to_howto): Likewise.
656 (elf_hppa_info_to_howto_rel): Likewise.
657 (elf_hppa_reloc_type_lookup): Likewise.
658 (elf_hppa_is_local_label_name): Likewise.
659 (elf_hppa_fake_sections): Likewise.
660 (elf_hppa_final_write_processing): Likewise.
661 (elf_hppa_howto_table): Fully initialise all entries.
662 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
663 (elf_hppa_info_to_howto): Likewise.
664 (elf_hppa_info_to_howto_rel): Likewise.
665 (elf_hppa_reloc_type_lookup): Likewise.
666 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
667 elf_hppa_unmark_useless_dynamic_symbols,
668 elf_hppa_remark_useless_dynamic_symbols,
669 elf_hppa_record_segment_addrs, elf_hppa_final_link,
670 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
671 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
672 elf32-hppa.c mess is cleaned up.
673 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
674 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
675 r_field then call hppa_field_adjust inline func with variable
676 r_field arg, instead call hppa_field_adjust with fixed arg.
677 In case R_PARISC_PCREL22F, don't set r_field.
678 (elf_hppa_relocate_insn): Change args and return type to unsigned
679 int. Call re_assemble_* funcs to do the work.
681 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
684 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
686 (sign_extend): Mask first before sign extending.
687 (low_sign_extend): Rewrite without condition expression.
688 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
689 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
690 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
691 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
692 result as function return value rather than through pointer arg.
693 Accept unsigned int args, and return unsigned int.
694 (re_assemble_3): New. Combines function of dis_assemble_3 with
695 re-assembly of opcode and immediate.
696 (re_assemble_12): Likewise.
697 (re_assemble_16): Likewise.
698 (re_assemble_17): Likewise.
699 (re_assemble_21): Likewise.
700 (re_assemble_22): Likewise.
701 (hppa_field_adjust): Rewrite and document, paying attention to
702 size of types and signed/unsigned issues.
703 (get_opcode): Shift before masking.
704 (FDLW): Rename to FLDW.
705 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
706 (hppa_rebuild_insn): Change args and return value to unsigned
707 int. Make use of re_assemble_*. Correct case 11.
709 * dep-in.sed: Handle ../opcodes/.
710 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
711 elf64-hppa.h, hppa_stubs.h, xcoff.h.
712 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
713 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
714 elfarm-nabi.lo dependencies outside of auto-dependency area.
715 Regenerate dependencies.
716 * Makefile.in: Regenerate.
718 * configure.in (TRAD_HEADER): Test non-null before
720 * configure: Regenerate.
722 * reloc.c: Fix mis-spelling in comment.
724 2000-05-01 Alan Modra <alan@linuxcare.com.au>
726 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
727 * vms.c (vms_openr_next_archived_file): Return NULL.
729 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
731 * coffcode.h Copy changes mistakenly done to libcoff.h in
734 2000-04-29 Andreas Jaeger <aj@suse.de>
736 * libbfd-in.h: Correctly check GCC version.
737 * bfd-in.h: Likewise.
738 * libhppa.h: Likewise.
739 * libbfd.h: Regenerate.
740 * bfd-in2.h: Regenerate.
742 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
744 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
745 coffdu-rs6000.{lo,c}.
746 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
748 * Makefile.in: Regenerate.
750 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
751 * coff-rs6000.c: Move all declarations and defines that are
752 common to the xcoff backends into xcoff.h
753 * coff64-rs6000.c: Ditto,
755 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
757 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
758 _bfd_coff_force_symnames in strings and
759 _bfd_coff_debug_string_prefix_length to their default values.
760 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
762 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
764 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
765 _bfd_coff_force_symnames in strings and
766 _bfd_coff_debug_string_prefix_length to their default values.
768 2000-04-27 Alan Modra <alan@linuxcare.com.au>
770 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
771 Check local_got_refcounts before dereferencing.
773 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
774 before deciding we don't need R_PPC_PLT32 relocation.
775 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
778 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
780 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
782 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
783 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
784 (elf_i386_relocate_section): Allow for .plt to go missing.
785 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
786 can use a relative reloc for got as elf_i386_relocate_section.
787 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
789 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
791 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
793 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
795 * Makefile.am (coff64-rs6000.lo): New rule.
796 * Makefile.in: Regenerate.
797 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
798 xcoff_is_local_label_name, xcoff_rtype2howto,
799 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
800 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
801 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
802 (NO_COFF_SYMBOLS): Define.
803 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
804 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
806 (MINUS_ONE): New macro.
807 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
809 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
810 coff_SWAP_aux_out): Map to the new functions.
811 * coff64-rs6000.c: New file.
812 * libcoff.h (bfd_coff_backend_data): Add new fields
813 _bfd_coff_force_symnames_in_strings and
814 _bfd_coff_debug_string_prefix_length.
815 (bfd_coff_force_symnames_in_strings,
816 bfd_coff_debug_string_prefix_length): New macros for above fields.
817 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
818 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
819 of using coff_swap_sym_in directly.
820 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
821 (coff_set_flags) Set magic for XCOFF64.
822 (coff_compute_section_file_positions): Add symbol name length to
823 string section length if bfd_coff_debug_string_prefix_length is
825 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
826 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
827 using coff_swap_lineno_in directly.
828 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
829 and _bfd_coff_debug_string_prefix_length fields.
830 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
831 symbol names into strings table when
832 bfd_coff_force_symnames_in_strings is true.
833 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
834 SET_RELOC_VADDR): New macros.
835 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
836 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
838 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
839 changes within RS6000COFF_C specific code.
840 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
841 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
842 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
843 Extend existing hack on target name.
844 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
846 * coff-tic54x.c (ticof): Keep up to date with new fields
847 in bfd_coff_backend_data.
848 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
849 targ_selvecs to include rs6000coff64_vec for rs6000.
850 * configure.in: Add rs6000coff64_vec case.
851 * cpu-powerpc.c: New bfd_arch_info_type.
853 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
855 * config.bfd: Only disable elf32-hppa vectors, not all of the
856 BSD and OSF configuration support. Provide (disabled) clauses
858 * configure.in: Add clause for PA64 support.
859 * configure: Rebuilt.
861 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
862 (bfd_elf64_hppa_vec): Declare.
864 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
865 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
866 (elf64-hppa.lo): Add dependencies.
867 * Makefile.in: Rebuilt.
869 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
871 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
873 * libhppa.h (dis_assemble_16): New function.
874 (pa_arch): Added pa20w element.
876 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
878 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
879 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
880 bfd_elf64_slurp_reloc_table.
882 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
883 definitions to get external names.
884 (elf_write_relocs): Renamed from write_relocs and make global.
885 (elf_slurp_reloc_table): Make global.
886 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
888 * archive.c (hpux_uid_gid_encode): New function.
889 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
890 defined and the ID is greater than 99999.
891 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
892 special uid/gid fields into 32 bit values.
894 2000-04-21 Matthew Green <mrg@cygnus.com>
896 * config.bfd: Add NetBSD/sparc64 support.
898 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
899 David Mosberger <davidm@hpl.hp.com>
900 Timothy Wall <twall@cygnus.com>
901 Jim Wilson <wilson@cygnus.com>
903 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
904 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
905 (BFD64_BACKENDS): Add elf64-ia64.lo.
906 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
907 (cpu-ia64.lo, elf64-ia64.lo): New rules.
908 * Makefile.in: Rebuild.
909 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
910 (bfd_ia64_arch): Declare.
911 (bfd_archures_list): Add bfd_ia64_arch.
912 * bfd-in2.h: Rebuild.
913 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
914 * configure: Rebuild.
915 * configure.host: (ia64-*-linux*): New host.
916 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
917 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
918 * elf.c (prep_headers): Add bfd_arch_ia64.
920 * reloc.c: Add IA-64 relocations.
921 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
923 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
924 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
926 2000-04-21 Richard Henderson <rth@cygnus.com>
928 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
929 contents when performing a partial link.
930 (bfd_elf_d30v_reloc_21): Likewise.
932 2000-04-20 H.J. Lu <hjl@gnu.org>
934 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
935 patch to symbols defined by a shared object.
936 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
938 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
941 * dwarf2.c (concat_filename): Avoid string literal concatenation.
942 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
944 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
946 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
947 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
948 (coff-ia64.lo): Add dependency.
949 * Makefile.in: Regenerate.
950 * coff-ia64.c: New file.
951 * efi-app-ia32.c: Ditto.
952 * efi-app-ia64.c: Ditto.
953 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
954 (coff_set_flags): Ditto.
955 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
956 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
957 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
958 * configure: Regenerate.
959 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
960 (PUT_OPTHDR_IMAGE_BASE): Ditto.
961 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
962 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
963 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
964 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
965 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
966 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
967 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
968 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
969 (GET_PDATA_ENTRY): Ditto.
970 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
971 data_start. Use above macros to read fields that are 64 bit wide for
972 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
973 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
974 FileAlignment and SectionAlignment to minimum alignment if they
976 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
977 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
978 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
979 Use above macros to write fields that are 64 bit wide for
981 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
982 5*4 otherwise. This should be right for IA-32 and IA-64, but may
983 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
984 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
985 begin address, end address, and unwind info address only. Use
986 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
988 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
989 HIGH3ADJ relocation names.
990 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
991 * targets.c: Declare bfd_efi_app_ia32_vec and
992 bfd_efi_app_ia64_vec.
993 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
994 bfd_efi_app_ia64_vec.
996 2000-04-17 Timothy Wall <twall@cygnus.com>
998 * bfd-in2.h: Add prototypes for tic54x load page access.
999 * bfd-in.h: Regenerate.
1000 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1001 in customized _set_arch_mach function.
1002 * coffcode.h (coff_set_alignment_hook): Set section load page if
1003 the appropriate macro is defined.
1004 (write_object_contents): Read section load page.
1006 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1008 * elf32-hppa.h: Update copyright date.
1010 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1011 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1013 * elf32-d30v.c (MAX32): Don't use LL suffix.
1014 (MIN32): Define in terms of MAX32.
1015 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1017 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1020 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1022 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1024 * dep-in.sed: Match space before file name, not after.
1025 * Makefile.am: Regenerate dependencies.
1026 * Makefile.in: Regenerate.
1028 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1029 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1030 extend without an if statement.
1032 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1034 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1036 * elf32-mips.c (gprel16_with_gp): Likewise.
1037 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1038 here using -0x40000, not (int)0xfffc0000.
1039 (elf32_hppa_size_of_stub): Likewise.
1041 2000-04-11 Timothy Wall <twall@cygnus.com>
1043 * coff-tic54x.c: Now builds with all targets.
1044 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1045 * Makefile.in: Regenerate.
1046 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1047 unitialized variable.
1049 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1051 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1052 --enable-build-warnings option.
1053 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1054 * Makefile.in, configure: Re-generate.
1056 2000-04-07 Nick Clifton <nickc@cygnus.com>
1058 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1059 BFD_RELOC_THUMB_PCREL_BLX.
1061 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1062 R_ARM_XPC25 and R_ARM_THM_PC22.
1064 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1065 R_ARM_XPC25 and R_ARM_THM_XPC22.
1066 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1067 R_ARM_[XPC25|THM_XPC22].
1069 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1070 elf/arm-oabi.h to elf/arm.h
1072 * Makefile.am: Fix dependency for elfarm-oabi.c
1073 * Makefile.in: Regenerate.
1075 * bfd-in2.h: Regenerate.
1076 * libbfd.h: Regenerate.
1078 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1080 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1081 and restore it on failure. Release newly allocated tdata on
1084 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1086 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1087 (decode_line_info): Set it. Report error if unit->line_offset is
1088 equal to or larger than it.
1090 2000-04-07 Timothy Wall <twall@cygnus.com>
1092 * targets.c: Added vecs for tic54x.
1093 * reloc.c: Added relocs for tic54x.
1094 * libbfd.h: Regenerated.
1095 * configure: Add TI COFF vecs for tic54x.
1096 * configure.in: Ditto.
1097 * config.bfd (targ_cpu): Recognize new tic54x target.
1098 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1099 * bfd-in2.h: Add tic54x target and relocations.
1100 * Makefile.am, Makefile.in: Add tic54x target.
1101 * archures.c (bfd_archures_list): Add tic54x target.
1102 * coff-tic54x.c: New.
1103 * cpu-tic54x.c: New.
1105 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1107 * elfcore.h (elf_core_file_p): call backend_object_p which
1108 thereby gets an opportunity to update the arch/machine type.
1110 2000-04-06 Timothy Wall <twall@cygnus.com>
1112 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1113 class. Handle SEC_CLINK and SEC_BLOCK flags.
1114 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1115 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1117 2000-04-06 Nick Clifton <nickc@cygnus.com>
1119 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1120 EF_INTERWORK if this is an unknown EABI.
1121 (elf32_arm_merge_private_bfd_data): Check EABI version
1122 numbers. Only check EF_xxx flags if the EABI version number
1124 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1125 if the EABI version number is unknown.
1126 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1127 if the EABI version number is unknown.
1129 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1131 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1132 BFD_RELOC_SH_LOOP_END.
1133 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1134 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1135 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1136 (sh_elf_reloc_loop): New function.
1137 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1139 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1140 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1141 * bfd-in2.h, libbfd.h: Regenerate.
1143 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1145 * po/bfd.pot: Regenerate.
1147 * Makefile.am: Remove extraneous mkdep comment.
1148 (MKDEP): Use gcc -MM rather than mkdep.
1149 (DEP): Quote when passing vars to sub-make. Add warning
1151 (DEP1): Rewrite for "gcc -MM".
1152 (CLEANFILES): Add DEP2.
1153 Update dependencies.
1154 * Makefile.in: Regenerate.
1156 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1158 * configure.in: Added corefile support for AIX 4.3. In particular,
1159 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1160 compiling rs6000-core.c.
1161 * configure: Regenerated.
1163 2000-04-03 H.J. Lu <hjl@gnu.org>
1165 * cache.c (bfd_open_file): Unlink the output file only if
1166 it has non-zero size.
1168 2000-04-01 Ken Block USG <block@zk3.dec.com>
1170 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1171 relative relocations for non-loaded sections in shared objects.
1172 (elf64_alpha_check_relocs): Similarly.
1174 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1176 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1177 BFD_RELOC_16 to switch for extended relocs.
1178 (MY_swap_ext_reloc_in): New.
1179 (MY_swap_ext_reloc_out): New.
1180 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1181 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1182 (NAME(aout,squirt_out_relocs)): Similarly use
1183 MY_swap_ext_reloc_out.
1184 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1186 2000-04-03 Kazu Hirata <kazu@hxi.com>
1188 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1189 the R_PCRWORD_B case.
1191 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1193 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1197 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1199 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1200 HOWTO references to bfd_elf_generic_reloc, that have
1201 partial_inplace == true, now use the new function. The function
1202 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1203 extends its fixes to the R_M32R_{16,24,32} relocs.
1204 The new logic in m32r_elf_lo16_reloc() has been removed, and
1205 it instead calls the new routine to obtain that functionality.
1207 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1209 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1210 elf32_avr_check_relocs, avr_final_link_relocate,
1211 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1212 elf32_avr_object_p): Add prototypes.
1213 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1214 (bfd_elf_avr_final_write_processing): Make static.
1216 2000-03-27 Denis Chertykov <denisc@overta.ru>
1218 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1219 * archures.c (bfd_architecture): Add AVR architecture.
1220 (bfd_archures_list): Add reference to AVR architecture info.
1221 * elf.c (prep_headers): Handle bfd_arch_avr.
1222 * reloc.c: Add various AVR relocation enums.
1223 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1225 * Makefile.am: Add support for AVR elf.
1226 * configure.in: Likewise.
1227 * config.bfd: Likewise.
1228 * Makefile.in: Regenerate.
1229 * configure: This too.
1230 * bfd-in2.h: And this.
1231 * libbfd.h: And this.
1233 2000-03-24 H.J. Lu <hjl@gnu.org>
1235 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1236 (elf64_alpha_find_reloc_at_ofs): Likewise.
1238 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1240 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1241 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1242 allowable range used to be -2**(n-1) to 2**n-1.
1243 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1244 "boolean overflow" with "bfd_reloc_status_type flag".
1246 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1248 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1250 2000-03-14 Kazu Hirata <kazu@hxi.com>
1252 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1253 of shrinks properly, including the last reloc.
1255 2000-03-13 Kazu Hirata <kazu@hxi.com>
1257 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1260 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1262 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1263 a format mismatch rather than an "error" from bfd_read such as
1264 bfd_error_file_truncated.
1266 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1268 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1269 sign-extension and big-endian compensation for
1270 R_MIPS_64 even in ld -r.
1272 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1274 * elf32-mips.c (mips_elf_next_relocation): Rename from
1275 mips_elf_next_lo16_relocation, and generalize to look
1276 for any relocation type.
1277 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1278 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1279 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1280 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1281 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1282 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1283 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1284 (mips_rtype_to_howto): Likewise.
1285 (mips_elf_calculate_relocation): Handle new relocs.
1286 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1287 are paired. The addend for R_MIPS_GNU_REL16_S2
1288 is shifted right two bits.
1290 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1292 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1293 comment, and ensure it doesn't happen again.
1294 (bfd_install_relocation): Same here.
1295 (_bfd_relocate_contents): Don't bother assigning unused signmask
1296 shift result. Fix typos in comments.
1297 Remove trailing whitespace throughout file.
1299 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1301 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1302 * bfd-in2.h: Rebuild.
1304 2000-03-06 Nick Clifton <nickc@cygnus.com>
1306 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1308 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1309 (SIZEOF_ILF_STRINGS): Redefine.
1310 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1311 relative reloc, as opposed to a section relative reloc.
1312 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1314 Add length of symbol's prefix to string pointer.
1315 Store a pointer to the symbol in the symbol pointer table.
1316 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1317 Initialise the symbol pointer table.
1318 Store the hint in the Hint/Name table.
1319 Make the jump reloc be symbol realtive, not section relative.
1320 Create an import symbol for imported code.
1322 2000-03-06 Catherine Moore <clm@cygnus.com>
1324 * elf.c (swap_out_syms): Check for null type_ptr.
1326 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1328 * aout-target.h (MY(write_object_contents)): Remove unused
1329 and unusable "#if CHOOSE_RELOC_SIZE".
1330 * pc532-mach.c (MY(write_object_contents)): Ditto.
1331 * netbsd.h (MY(write_object_contents)): Ditto.
1332 * hp300hpux.c (MY(write_object_contents)): Ditto.
1333 * freebsd.h (MY(write_object_contents)): Ditto.
1334 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1336 2000-02-29 H.J. Lu <hjl@gnu.org>
1338 * peicode.h (jtab): Make it static.
1340 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1341 defined and COFF_IMAGE_WITH_PE is not defined.
1342 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1343 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1345 2000-03-01 Nick Clifton <nickc@cygnus.com>
1347 * coff-arm.c (bfd_arm_process_before_allocation): Make
1348 'symndx' signed to prevent compile time warning.
1350 * coff-mcore.c: Remove unused prototype for pe_object_p.
1352 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1353 functions that are not used when COFF_IMAGE_WITH_PE is
1355 (struct sh_opcode): Change type of 'flags' field to unsigned
1356 long so that it can hold the USESAS flag.
1358 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1360 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1363 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1365 Remove unusued variables and code.
1366 (elf_backend_add_symbol_hook): Fix prototype.
1368 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1371 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1374 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1376 Remove unusued variables and code.
1377 (elf_backend_add_symbol_hook): Fix prototype.
1379 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1381 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1382 to unused function parameter.
1384 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1386 Use EMPTY_HOWTO to initialise empty howto slots.
1387 Remove unused variables.
1389 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1391 2000-03-01 H.J. Lu <hjl@gnu.org>
1393 * aoutx.h (aout_link_input_section_std): Pass "true" to
1394 the undefined_symbol callback.
1395 (aout_link_input_section_ext): Likewise.
1396 * bout.c (get_value): Likewise.
1397 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1398 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1400 (alpha_relocate_section): Likewise.
1401 * coff-arm.c (coff_arm_relocate_section): Likewise.
1402 * coff-i960.c (coff_i960_relocate_section): Likewise.
1403 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1404 * coff-mips.c (mips_relocate_section): Likewise.
1405 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1406 * coff-sh.c (sh_relocate_section): Likewise.
1407 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1408 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1409 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1410 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1411 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1412 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1413 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1414 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1415 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1416 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1417 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1418 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1419 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1420 * elflink.h (elf_link_output_extsym): Likewise.
1421 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1422 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1423 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1425 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1426 undefined_symbol callback when building shared library with
1427 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1429 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1430 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1431 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1432 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1433 (elf32_mips_get_relocated_section_content): Likewise.
1434 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1435 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1436 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1437 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1439 2000-02-28 Nick Clifton <nickc@cygnus.com>
1441 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1442 * Makefile.in: Regenerate.
1444 * configure.in: Add support for mips and sh pe vectors.
1445 * configure: regenerate.
1447 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1450 * targets.c: Add mips and sh pe vectors.
1452 * libpei.h (coff_final_link_postscript): Only define if not
1455 * coffcode.h: Add support for WinCE magic numbers.
1457 * peigen.c (pe_print_reloc): Update comment and rearrange
1458 appending of newline character.
1460 * peicode.h: Add support for Image Library Format.
1461 (pe_ILF_vars): Structure containing data used by ILF code.
1462 (pe_ILF_make_a_section): New function. Create a section based
1464 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1466 (pe_ILF_make_a_symbol): New function. Create a symbol based
1468 (pe_ILF_save_relocs): New function. Store the relocs created
1469 by pe_ILF_make_a_reloc in a section.
1470 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1472 (pe_ILF_object_p): New function. Return a bfd_target pointer
1474 (pe_bfd_object_p): If an ILF object is detected call
1475 pe_ILF_object_p on it.
1477 * coff-arm.c: Add support for WinCE relocs which are different
1478 from normal ARM COFF relocs.
1479 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1481 * coff-sh.c: Add support for sh-pe target.
1482 * pe-sh.c: New file. Support code for sh-pe target.
1483 * pei-sh.c: New file. Support code for sh-pe target.
1485 * pe-mips.c: New file. Support code for mips-pe target.
1486 * pei-mips.c: New file. Support code for mips-pe target.
1488 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1490 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1491 architecture if the object causing the bump is dynamic.
1492 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1493 and also don't it for memory ordering.
1494 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1496 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1498 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1499 calling bfd_get_section_size_before_reloc.
1500 (decode_line_info): Likewise.
1501 (_bfd_dwarf2_find_nearest_line): Likewise.
1503 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1505 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1506 name of the libtool directory.
1507 * Makefile.in: Rebuild.
1509 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1511 * som.c (SOM_HOWTO): Define.
1512 (som_hppa_howto_table): Use it.
1514 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1516 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1518 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1520 2000-02-24 Catherine Moore <clm@cygnus.com>
1522 * som.c (som_misc_symbol_info): Add field
1524 (som_bfd_derive_misc_symbol_info): Initialize
1526 (som_build_and_write_symbol_table): Keep track
1527 of secondary_def field.
1528 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1529 if secondary_def field is set.
1530 (som_bfd_ar_write_symbol_stuff): Initialize
1533 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1535 * dwarf2.c (read_address): Read 16-bits addresses.
1536 (parse_comp_unit): Accept addr_size == 2.
1538 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1540 * bfd-in.h: Update copyright date.
1542 2000-02-23 Linas Vepstas <linas@linas.org>
1544 * cpu-i370.c: New file.
1545 * elf32-i370.c: New file.
1546 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1547 (bfd_i370_arch): New.
1548 (bfd_archures_list): Add bfd_i370_arch.
1549 * elf.c (prep_headers): Add bfd_arch_i370.
1550 * Makefile.am: Add support for IBM 370 elf.
1551 * config.bfd: Likewise.
1552 * configure.in: Likewise.
1553 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1554 * reloc.c (bfd_reloc_code_type): Likewise.
1555 * targets.c: Likewise.
1557 * Makefile.in: Regenerate.
1558 * configure: Regenerate.
1559 * bfd-in2.h: Regenerate.
1561 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1563 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1564 invalid relocation types, and change them to R_386_NONE.
1566 2000-02-22 H.J. Lu <hjl@gnu.org>
1568 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1569 not defined, don't add a second ELF_VER_CHR.
1571 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1572 symbols converted to local symbols even when stripping all
1574 (elf_link_output_extsym): Process global symbols converted to
1575 local symbols even if they are being stripped.
1577 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1579 * archures.c (bfd_octets_per_byte): Return unsigned int.
1580 (bfd_arch_mach_octets_per_byte): Ditto.
1581 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1583 * section.c (bfd_get_section_size_before_reloc): Quell signed
1584 vs. unsigned comparison warning.
1585 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1586 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1587 change. What was I thinking?
1588 * bfd-in2.h: Regenerate.
1590 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1591 (elf_gc_sections): Same here.
1592 (elf_gc_common_finalize_got_offsets): And here.
1594 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1596 ELF HPPA doesn't work at present; remove it until it does.
1597 * config.bfd: Comment out setting targ_defvec to
1599 * Makefile.am: Rebuild dependencies.
1600 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1601 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1602 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1603 * Makefile.in: Rebuild.
1604 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1606 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1608 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1609 is no bfd_free(). Revert bfd_free part of previous change.
1611 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1613 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1615 (coff_compute_section_file_positions): Use bfd_free to pair
1617 (coff_write_object_contents): Likewise.
1619 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1620 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1622 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1624 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1625 (xcoff_ar_file_hdr_big): New structure.
1626 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1627 (xcoff_ar_hdr_big): New structure.
1628 (SIZEOF_AR_HDR_BIG): New macro.
1629 (xcoff_big_format_p): New macro.
1630 (xcoff_ardata_big): New macro.
1631 (arch_xhdr_big): New macro.
1632 (xcoff_slurp_armap): Handle large archives.
1633 (xcoff_archive_p): Detect large archives.
1634 (xcoff_read_ar_hdr): Handle large archives.
1635 (xcoff_openr_next_archived_file): Handle large archives.
1636 (xcoff_generic_stat_arch_elt): Handle large archives.
1637 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1638 (xcoff_write_armap_big): New function.
1639 (xcoff_write_armap): New function, dispatch to _old or _big.
1640 (xcoff_write_archive_contents_old): Rename from
1641 xcoff_write_archive_contents.
1642 (xcoff_write_archive_contents_big): New function.
1643 (xcoff_write_archive_contents): New function, dispatch to _old or
1646 2000-02-18 Richard Henderson <rth@cygnus.com>
1648 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1649 and hide_symbol members.
1650 (elf_link_hash_copy_indirect): Remove.
1651 (elf_link_hash_hide_symbol): Remove.
1652 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1653 and elf_backend_hide_symbol.
1654 (_bfd_elf_link_hash_copy_indirect): Declare.
1655 (_bfd_elf_link_hash_hide_symbol): Declare.
1656 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1657 (_bfd_elf_link_hash_hide_symbol): Likewise.
1658 (_bfd_elf_link_hash_table_init): Don't init killed members.
1659 * elflink.h (elf_link_add_object_symbols): Use the bed function
1660 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1661 (elf_link_assign_sym_version): Likewise.
1662 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1663 (elf_backend_hide_symbol): Likewise.
1664 (elfNN_bed): Update for new members.
1666 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1668 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1669 STACK_END_ADDR): Define for new core file format.
1670 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1671 for handling the vagaries of the various core file structures used
1672 by AIX over the years.
1673 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1674 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1675 core_dumpx structure.
1677 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1679 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1680 (bfd_mach_sh3_dsp): Likewise.
1681 (bfd_mach_sh4): Reinstate.
1682 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1683 * bfd-in2.h: Regenerate.
1684 * coff-sh.c (struct sh_opcode): flags is no longer short.
1685 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1686 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1687 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1688 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1689 (sh_opcodes): No longer const.
1690 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1691 (sh_insn_uses_reg): Check for USESAS and USESR8.
1692 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1693 (_bfd_sh_align_load_span): Return early for SH4.
1694 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1695 Take into account that field b of a parallel processing insn
1696 could be mistaken for a separate insn.
1697 * cpu-sh.c (arch_info_struct): New array elements for
1698 sh2, sh-dsp and sh3-dsp.
1699 Reinstate element for sh4.
1700 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1701 (SH4_NEXT): Reinstate.
1702 (SH3_NEXT, SH3E_NEXT): Adjust.
1703 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1704 * elf32-sh.c (sh_elf_set_private_flags): New function.
1705 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1706 (sh_elf_merge_private_data): New function.
1707 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1708 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1709 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1710 sh_elf_merge_private_data.
1712 2000-02-13 Richard Henderson <rth@cygnus.com>
1714 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1715 hide_symbol members.
1716 (elf_link_hash_copy_indirect): New.
1717 (elf_link_hash_hide_symbol): New.
1718 * elflink.h (elf_link_add_object_symbols): Break out copy from
1719 indirect new new symbol to elf.c.
1720 (elf_link_assign_sym_version): Break out privatization of
1721 non-exported symbol to elf.c.
1722 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1723 (_bfd_elf_link_hash_hide_symbol): New.
1724 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1726 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1728 * section.c (_bfd_strip_section_from_output): Add info parameter.
1729 If it passed as non-NULL, use it to check whether any input BFD
1730 has an input section which uses this output section. Change all
1732 * bfd-in2.h: Rebuild.
1734 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1735 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1737 * bfd-in2.h: Rebuild.
1739 2000-02-10 Timothy Wall <twall@cygnus.com>
1741 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1742 allow final modifications of swapped-in symbol.
1743 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1744 * coffcode.h (coff_write_relocs): Use macro
1745 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1746 symbol index should be set to -1.
1748 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1750 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1751 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1752 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1753 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1754 sh_insns_uses_or_sets_freg): New functions.
1755 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1756 * (sh_insns_conflict): Use new functions and new macros to
1757 detect conflicts when two instructions both set same integer registers,
1758 both set same fp register, and both set special register.
1760 2000-02-09 Timothy Wall <twall@cygnus.com>
1762 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1763 swapping in sections, so that the swapping routines have access to
1766 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1768 * coff-go32.c: Update comment. Update copyright.
1770 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1772 * syms.c (bfd_decode_symclass)
1773 Two new class characters were added - 'V' and 'v'. The
1774 meaning of 'W' is now restricted to just weak non-object
1775 symbols. This allows differentiation between, for example,
1776 weak functions vs weak objects. nm for example now dumps:
1778 'w' = weak unresolved
1779 'V' = weak global object
1780 'v' = weak unresolved object
1782 (bfd_is_undefined_symclass): New function. Return true if the
1783 given symbol class represents and undefined/unresolved symbol.
1785 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1788 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1790 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1791 STT_ARM_16BIT flag set, but it is not attached to a data object
1792 return STT_ARM_16BIT so that it will be treated as code by the
1795 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1797 * coff-i386.c (i3coff_object_p): Remove prototype.
1800 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1801 to name. Update copyright.
1803 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1804 assignment to avoid warning. Update copyright.
1806 2000-01-24 Robert Lipe (robertl@sco.com)
1808 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1809 instead of using GNU C extension.
1811 2000-01-21 Nick Clifton <nickc@cygnus.com>
1813 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1814 amount from a bfd_in_memory structure.
1815 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1818 2000-01-14 Nick Clifton <nickc@cygnus.com>
1820 * linker.c (default_indirect_link_order): oops - fix incorrectly
1821 applied patch from Tim Wall.
1823 2000-01-13 Timothy Wall (twall@tiac.net>
1825 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1826 = scnhsz, filhsz, relsz, aoutsz, etc)
1828 * coffswap.h: Ditto.
1830 2000-01-13 Nick Clifton <nickc@cygnus.com>
1832 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1833 interwork thumb to arm stub.
1835 2000-01-13 Timothy Wall (twall@tiac.net>
1837 * archures.c (bfd_octets_per_byte): New function: Return
1839 (bfd_arch_mach_octets_per_byte): New function: Return target
1842 * section.c: Distinguish between octets and bytes for usage of
1843 _cooked_size, _raw_size, and output_offset. Clarify
1844 description of bfd_set_section_contents.
1846 * bfd-in2.h: Regenerate.
1848 * coffgen.c: Indicate that the offset parameter is in bytes, not
1851 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1852 where appropriate to get the octet offset when calling
1853 bfd_set_section_contents.
1854 (bfd_coff_reloc_link_order): Ditto.
1856 * linker.c (bfd_generic_reloc_link_order): Ditto.
1857 (_bfd_default_link_order): Ditto.
1859 * reloc.c (bfd_perform_relocation): Distinguish between octets
1860 and bytes. Use octets when indexing into octet data; use bytes
1861 when calculating target addresses.
1862 (bfd_install_relocation): Ditto.
1864 * srec.c (srec_write_section): Ditto.
1866 2000-01-13 Nick Clifton <nickc@cygnus.com>
1868 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1869 3 to 2. This allows 4 byte sized sections, which is necessary for
1870 dlltool to build functioning DLLs.
1872 2000-01-10 Philip Blundell <pb@futuretv.com>
1874 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1875 (arm*-*-conix*): New target.
1877 2000-01-10 Egor Duda <deo@logos-m.ru>
1879 * config.bfd: Include elf32_i386 vector to target list for cygwin
1882 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1883 * configure.in: Test for structure win32_pstatus_t in
1885 * configure: Regenerate.
1887 * elf.c (elfcore_grok_win32pstatus): New function: process
1888 win32_pstatus_t notes in elf core file.
1889 (elfcore_grok_note): Detect win32_pstatus notes.
1891 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1893 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1895 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1896 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1898 1999-12-29 Richard Henderson <rth@cygnus.com>
1900 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1901 if no dynamic sections created.
1903 1999-12-27 Nick Clifton <nickc@cygnus.com>
1905 * peicode.h (pe_bfd_object_p): Only define for PE format
1908 1999-12-17 Nick Clifton <nickc@cygnus.com>
1910 * coff-i386.c (i3coff_object_p): Delete.
1911 (i386coff_vec): Replace reference to i3coff_object_p with a
1912 reference to coff_object_p.
1914 * coff-mcore.c (pe_object_p): Delete.
1916 * peicode.h (pe_bfd_object_p): New function: Detect the
1917 presence of a PE format COFF object file. Also detect and
1918 warn about the presence of LINK6 format Image Library Format
1921 1999-12-16 Nick Clifton <nickc@cygnus.com>
1923 * coff-arm.c (NUM_ELEM): New macro.
1924 (NUM_RELOCS): New macro: The number of known ARM relocs.
1925 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1926 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1928 (bfd_arm_process_before_allocation): Produce a warning message if
1929 an out of range symbol index is encountered.
1931 1999-12-14 Nick Clifton <nickc@cygnus.com>
1933 * elflink.h (is_global_symbol_definition): New Function: Return
1934 true iff the symbol is being given a global definition in this
1936 (elf_link_is_defined_archive_symbol): Do not bother processing
1937 symbols for an archive element that has already been included
1939 Use is_global_symbol_definition().
1941 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1943 * config.bfd: Add support for sparc-*-netbsdelf* and
1944 sparc-*-netbsdaout*.
1946 1999-12-13 Nick Clifton <nickc@cygnus.com>
1948 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1949 if the symbol is in the common section.
1951 1999-12-10 Nick Clifton <nickc@cygnus.com>
1953 * elflink.h (elf_link_is_defined_archive_symbol): New
1954 function: Decide if a symbol, in an archive map is there
1955 because it is defined in the archive element, or because it is
1956 just another common declaration of it.
1957 (elf_link_add_archive_symbols): Use
1958 elf_link_is_defined_archive_symbol to decide if an archive
1959 element contain a reference to a common symbol should be
1962 1999-12-10 Nick Clifton <nickc@cygnus.com>
1964 * elflink.h: Revert previous patch.
1965 * targets.c: Revert previous patch.
1966 * libbfd-in2.h: Revert previous patch.
1967 * libbfd.h: Revert previous patch.
1968 * elfxx-target.h: Revert previous patch.
1969 * archive.c: Revert previous patch.
1970 * aout-target.h: Revert previous patch.
1971 * aout-tic30.h: Revert previous patch.
1972 * bfd.c: Revert previous patch.
1973 * coff-alpha.c: Revert previous patch.
1974 * coff-rs6000.c: Revert previous patch.
1975 * elf64-mips.c: Revert previous patch.
1976 * ieee.c: Revert previous patch.
1977 * libecoff.h: Revert previous patch.
1978 * oasys.c: Revert previous patch.
1979 * som.c: Revert previous patch.
1980 * vms.c: Revert previous patch.
1982 1999-12-09 Nick Clifton <nickc@cygnus.com>
1984 * elflink.h (elf_link_add_archive_symbols): Add an archive
1985 element even if contains a symbol which is currently only
1986 considered to be a common.
1988 * targets.c (struct bfd_target): Add new field
1989 _bfd_allow_commons_in_armap.
1990 * bfd-in2.h:Regenerate.
1992 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1994 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1995 * libbfd.h: Regenerate.
1997 * elfxx-target.h: If using COFF archive map, override
1998 definition of allow_commons_in_armap and replace with
2001 * archive.c (bfd_compute_and_write_armap): Do not place common
2002 symbols into the archive map unless _bfd_allow_commons_in_armap
2005 * aout-target.h (MY_allow_commons_in_armap): Define.
2006 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2007 * bfd.c (bfd_allow_commons_in_armap): Define.
2008 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2009 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2010 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2011 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2012 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2013 * oasys.c (oasys_allow_commons_in_armap): Define.
2014 * som.c (som_allow_commons_in_armap): Define.
2015 * vms.c (vms_allow_commons_in_armap): Define.
2017 1999-12-07 Jim Blandy <jimb@cygnus.com>
2019 Add support for SSE registers in ELF core files.
2020 * elf.c (elfcore_make_note_pseudosection): New function.
2021 (elfcore_grok_prfpreg): Use it.
2022 (elfcore_grok_prxfpreg): New function.
2023 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2025 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2027 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2028 value by 4 before storing it back in the field. From
2029 Koundinya. K <kk@ddeorg.soft.net>.
2031 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2033 * archures.c (bfd_mach_am33): Define.
2034 * bfd-in2.h: Rebuilt.
2035 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2036 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2037 (compute_function_info): Handle additional registers saved by
2039 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2040 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2042 1999-11-29 Jim Blandy <jimb@cygnus.com>
2044 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2046 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2049 1999-11-27 Michael Meissner <meissner@cygnus.com>
2051 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2052 internal use within gas for alpha explicit relocations.
2053 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2054 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2055 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2056 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2057 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2058 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2060 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2061 BFD_RELOC_ALPHA_USER_*.
2063 * bfd-in2.h: Regenerate.
2064 * libbfd.h: Regenerate.
2066 1999-11-26 Fred Fish <fnf@cygnus.com>
2068 * elf.c (elfcore_read_notes): Add prototype for static function.
2069 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2070 (bfd_section_from_phdr): Replacement function that calls
2071 _bfd_elf_make_section_from_phdr for generic segment types and
2072 backend fucntion pointed to by elf_backend_section_from_phdr for
2073 backend specific segment types.
2074 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2075 now called by _bfd_elf_make_section_from_phdr. Note that this func
2076 is now just a stub between the caller and bfd_section_from_phdr.
2078 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2079 elf_backend_section_from_phdr.
2080 (elf_backend_section_from_phdr): Add prototype.
2082 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2083 (elfNN_bed): Add elf_backend_section_from_phdr.
2085 1999-11-25 Nick Clifton <nickc@cygnus.com>
2087 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2088 SEC_CODE and SEC_READONLY flags to glue sections.
2090 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2091 SEC_CODE and SEC_READONLY flags to glue sections.
2093 1999-11-20 Nick Clifton <nickc@cygnus.com>
2095 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2098 1999-11-19 Catherine Moore <clm@cygnus.com>
2100 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2101 (elf_cpu32_plt_entry): Likewise.
2103 1999-11-18 Nick Clifton <nickc@cygnus.com>
2105 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2107 (coff_mcore_relocate_section): Initialise addend to 0.
2108 Special case processing of RVA reloc.
2110 1999-11-17 Richard Henderson <rth@cygnus.com>
2112 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2113 type_change_ok; add sign_extend_vma.
2114 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2115 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2116 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2117 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2118 (elfNN_bed): Follow struture changes.
2120 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2122 * libbfd.c (bfd_read): Check result of read against desired result
2124 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2125 invalid compared to the section size.
2127 * ieee.c (ieee_slurp_debug): Get the length of the debug
2128 information right if there is no data part.
2130 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2132 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2133 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2135 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2137 * elflink.h (elf_bfd_final_link): Make last_local signed.
2139 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2141 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2144 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2146 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2148 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2149 * bfd-in2.h: Regenerate.
2151 1999-10-15 Andrew Haley <aph@cygnus.com>
2153 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2155 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2157 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2159 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2161 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2162 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2165 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2167 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2168 relocs also need the GP value.
2169 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2170 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2171 the GP value for R_MIPS_LITERAL relocs too. Handle
2172 R_MIPS_64 relocs properly on big-endian MIPS.
2173 (mips_elf_sign_extend): Behave properly with 'long long'.
2174 (mips_elf_highest): Correct typo.
2176 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2178 * cpu-m32r.c (arch_info_struct): New static global.
2179 (bfd_m32r_arch): Refer to it.
2180 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2181 (m32r_elf_print_private_bfd_data): Ditto.
2182 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2183 * archures.c (bfd_mach_m32rx): Define it.
2184 * bfd-in2.h: Rebuild.
2186 1999-09-28 Fred Fish <fnf@cygnus.com>
2188 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2189 (cisco_core_big_vec): Add new bigendian vec.
2190 (cisco_core_little_vec): Add new little endian vec.
2192 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2193 (crash_info_locs): Add array of possible offsets.
2194 (MASK_ADDR): Mask to apply to crash info offset.
2195 (crashinfo_external): Add textbase, database, bssbase and
2196 turn into a typedef.
2197 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2198 Many small changes to account for additional hardware versions.
2199 Pick a reasonable size for ".reg" section. Add a ".crash"
2200 section to allow access to crashinfo_external struct.
2201 (cisco_core_file_p): New version of this function that
2202 iterates over crash_info_locs, calling cisco_core_file_validate.
2203 (cisco_core_vec): Old big endian only vec replaced with ...
2204 (cisco_core_big_vec): Add big endian version.
2205 (cisco_core_little_vec): Add little endian version.
2207 * configure.in (cisco_core_vec): Split to two new vectors ...
2208 (cisco_core_big_vec): New target vector.
2209 (cisco_core_little_vec): New target vector.
2210 * configure: Regenerate.
2211 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2212 to cisco_core_big_vec in targ_selvecs.
2214 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2216 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2217 (mips_elf_relocate_got_local): Unused, delete.
2218 (mips_elf_relocate_global_got): Unused, delete.
2220 1999-09-24 Fred Fish <fnf@cygnus.com>
2222 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2223 to initialize it to something meaningful. Then use it to generate
2224 more useful segment names.
2226 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2228 * som.c (NO_PCREL_MODES): Define if the system does not define
2230 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2231 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2232 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2233 * libhppa.h (dis_assemble_22): New function.
2234 (bfd_hppa_insn2fmt): Handle long branch.
2236 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2239 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2241 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2242 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2243 (reloc_howto_type howto_table): Tidy comments and whitespace.
2245 1999-09-17 Nick Clifton <nickc@cygnus.com>
2247 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2248 previous delta. Set sec->gc_mark instead.
2250 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2252 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2253 (elf_cpu32_plt_entry): Likewise.
2255 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2257 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2259 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2260 symbol table, then just compute a suitable value (but do not
2261 create a __gp symbol).
2263 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2264 symbols when building shared libraries.
2265 (elf_hppa_final_link_relocate): Correct handling of PCREL
2266 relocations against undefined symbols.
2268 1999-09-16 Nick Clifton <nickc@cygnus.com>
2270 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2271 interworking sections as linker created so that they will not
2272 be removed by garbage collection.
2274 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2276 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2277 (elf_hppa_final_link_relocate): Consistently create an absolute
2278 address, then subtract out the value of __gp.
2280 1999-09-14 Michael Meissner <meissner@cygnus.com>
2282 * configure.in (Canonicalization of target names): Remove adding
2283 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2284 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2285 * configure: Regenerate.
2287 1999-09-14 Nick Clifton <nickc@cygnus.com>
2289 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2292 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2294 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2295 (elf_hppa_final_link): Initialize text_segment_base and
2297 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2299 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2300 (elf_hppa_final_link_relocate): Likewise.
2301 (elf_hppa_relocate_insn): Likewise.
2302 (elf_hppa_relocate_section): Initialize HOWTO.
2304 1999-09-13 Donn Terry <donn@interix.com>
2306 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2307 handling to support both GNU and MS objects.
2309 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2310 when determining whether to set F_RELFLG.
2312 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2314 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2315 PC24 relocs if the target is an undefined weak symbol.
2316 (arm_add_to_rel): Fix compiler warning.
2317 (elf32_arm_plt0_entry): Correct comments.
2319 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2321 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2322 an absolute symbol in REL relocs.
2324 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2326 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2327 Stub SEGREL32. Return an error for any relocation not handled.
2329 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2331 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2332 constant symbols, and avoid multiple definition errors on them.
2334 1999-09-12 Donn Terry <donn@interix.com>
2336 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2337 significant bit is set.
2339 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2341 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2343 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2344 relocs as we do for RELA relocs.
2346 1999-09-11 Donn Terry <donn@interix.com>
2348 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2349 (coff_final_link_postscript): Define.
2350 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2351 directory entries here.
2352 (_bfd_pei_final_link_postscript): New function.
2354 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2355 section flags based on the section name.
2357 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2358 get the overflow of the s_nlnno field from the s_nreloc field.
2359 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2360 the s_nlnno overflow of the .text section into the s_nreloc
2363 * peigen.c (add_data_entry): Declare.
2364 (pei_swap_aouthdr_out): Get image size right. Set linker version
2366 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2367 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2368 extraneous ImageBase.
2369 (pe_print_edata): Likewise.
2370 (pe_print_pdata): Likewise. Print exception entries.
2371 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2372 (tbl): Make const, add "UNKNOWN".
2373 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2374 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2375 section data directory.
2376 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2378 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2379 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2380 * peicode.h (coff_get_symbol_info): Define.
2382 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2384 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2386 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2389 * libpei.h: New file, broken out of peicode.h.
2390 * peigen.c: New file, broken out of peicode.h.
2391 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2392 * configure.in: Add peigen.lo to list of files required for each
2394 * Makefile.am: Rebuild dependencies.
2395 (BFD32_BACKENDS): Add peigen.lo.
2396 (BFD32_BACKENDS_CFILES): Add peigen.c.
2397 (SOURCE_HFILES): Add libpei.h.
2398 * configure, Makefile.in: Rebuild.
2400 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2401 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2402 instead. Don't clear the s_paddr field for an uninitialized data
2405 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2406 coff_data_type to f_timdat.
2407 * peicode.h (pe_mkobject_hook): Likewise.
2409 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2410 number if COFF_IMAGE_WITH_PE.
2412 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2413 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2414 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2415 there is no SEC_DEBUGGING section.
2416 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2417 IMAGE_FILE_DEBUG_STRIPPED.
2419 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2420 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2421 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2422 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2424 * coffswap.h (IMAGE_BASE): Don't define.
2425 * pei-arm.c (IMAGE_BASE): Don't define.
2426 * pei-i386.c (IMAGE_BASE): Don't define.
2427 * pei-mcore.c (IMAGE_BASE): Don't define.
2428 * pei-ppc.c (IMAGE_BASE): Don't define.
2430 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2431 symbol, switch on the class when determining whether to modify the
2432 value. For PE, don't modify the value of a C_FCN symbol not named
2435 * libbfd-in.h (_bfd_abort): Declare.
2437 * bfd.c (_bfd_abort): New function.
2438 * libbfd.h: Rebuild.
2440 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2443 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2444 don't write out the associated line numbers.
2446 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2449 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2450 changes when the base type is unknown.
2452 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2455 * syms.c (BSF_DEBUGGING_RELOC): Define.
2456 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2457 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2459 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2460 BSF_DEBUGGING_RELOC set.
2461 * bfd-in2.h: Rebuild.
2463 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2465 * ecoff.c (bfd_debug_section): Update initialization for new
2467 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2468 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2470 1999-09-10 H.J. Lu <hjl@gnu.org>
2472 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2473 _bfd_filnmlen field.
2474 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2476 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2478 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2479 for FPTR relocs involving local symbols.
2481 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2482 value for the stub address in a call through a stub.
2483 Install the value for a local symbol directly into the DLT
2484 instead of generating a reloc. Correctly handle FPTR64 relocs.
2486 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2487 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2488 (elf_hppa_final_link): Call them.
2490 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2492 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2493 (elf_adjust_dynamic_symbol): ...from here.
2495 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2497 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2498 relocation, remove them. SECREL64->LTOFF16WF.
2499 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2501 (elf_hppa_relocate_insn): Similarly.
2503 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2504 (elf_hppa_relocate_insn): Similarly.
2506 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2508 (elf_hppa_relocate_insn): Similarly.
2510 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2511 Handle LTOFF_TP* relocs.
2512 (elf_hppa_relocate_insn): Similarly.
2514 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2515 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2516 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2518 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2519 DIR32, DIR64 and FPTR64 relocations.
2520 (elf_hppa_relocate_insn): Similarly.
2522 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2523 address of the .PARISC.global section.
2524 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2525 table entry elf_hppa_final_link_relocate. Do not give a warning
2526 for a reloc against an external symbol if it has a PA64 hash
2528 (elf_hppa_final_link_relocate): Significantly rework. Handle
2529 DLTIND relocations. Compute the final value of the relocation
2530 before passing the value of elf_hppa_relocate_insn.
2531 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2532 relocation support. Handle DLTIND relocation requests just like
2533 DLTREL relocation requests. Simplify branch handling.
2535 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2537 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2538 non-allocated section as done in i386 version.
2539 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2540 statement since this is no know relocation.
2542 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2544 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2546 (elf_hppa_relocate_insn): Similarly.
2548 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2550 (elf_hppa_relocate_insn): Similarly.
2552 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2553 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2554 Pass the relocate type rather than the insn format to
2555 elf_hppa_relocate_insn.
2556 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2557 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2559 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2561 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2562 (bfd_coff_filnmlen): Define.
2563 (bfd_coff_std_swap_table): Initialize new field.
2564 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2566 (coff_write_symbols): Likewise.
2567 (coff_get_normalized_symtab): Likewise.
2568 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2569 * libcoff.h: Rebuild.
2571 1999-09-06 Donn Terry <donn@interix.com>
2573 * coffcode.h (sort_by_secaddr): New static function if
2575 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2576 sections by VMA when assigning target_index values. Always set
2579 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2580 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2582 * libcoff.h: Rebuild.
2584 * coffcode.h (coff_set_custom_section_alignment): Add const to
2585 declaration to match definition.
2586 (coff_write_object_contents): Don't set F_AR32W(R)? if
2589 * coff-i386.c (in_reloc_p): Add declaration.
2590 (i386coff_vec): Simplify initialization of
2591 application_section_flags.
2593 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2594 version. Move COFF_WITH_PE specific code to new version.
2595 (stype_to_sec_flags): Likewise. Add section parameter.
2596 * coffgen.c (make_a_section_from_file): Set target_index before
2597 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2598 * libcoff.h: Rebuild.
2600 * syms.c (stt): Add some PE/PEI section names.
2601 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2603 (bfd_symbol_info): Check for 'w'.
2605 * section.c (struct bfd_comdat_info): Define.
2606 (asection): Add comdat field.
2607 (STD_SECTION): Initialize comdat field.
2608 (bfd_make_section_anyway): Likewise.
2609 * bfd-in2.h: Rebuild.
2611 1999-09-06 Andreas Schwab <schwab@suse.de>
2613 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2616 1999-09-06 Nick Clifton <nickc@cygnus.com>
2618 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2619 bfd_realloc instead of calloc and realloc.
2621 1999-09-04 Steve Chamberlain <sac@pobox.com>
2623 * cpu-pj.c: New file.
2624 * elf32-pj.c: New file.
2625 * config.bfd (pj*): New cpu.
2626 (pj-*-*, pjl-*-*): New targets.
2627 * configure.in (bfd_elf32_pj_vec): New target vector.
2628 (bfd_elf32_pjl_vec): New target vector.
2629 * archures.c (bfd_arch_pj): Define.
2630 * elf.c (prep_headers): Handle bfd_arch_pj.
2631 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2632 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2633 to target vector list.
2634 * Makefile.am: Rebuild dependencies.
2635 (ALL_MACHINES): Add cpu-pj.lo.
2636 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2637 (BFD32_BACKENDS): Add elf32-pj.lo.
2638 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2639 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2641 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2643 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2644 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2645 and NON_GOT_REF from weak defined symbol to real symbol.
2646 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2647 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2648 create a COPY reloc.
2649 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2650 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2651 don't create a COPY reloc.
2653 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2655 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2656 count those in sections we are not including in the link.
2658 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2660 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2661 field in hpux11 shared libraries.
2663 1999-09-02 Nick Clifton <nickc@cygnus.com>
2665 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2667 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2669 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2670 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2671 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2673 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2675 * elflink.h (record_link_assignment): When possible, keep the
2676 original type of the symbol.
2678 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2680 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2681 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2682 tools were configured.
2683 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2685 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2687 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2688 GOT entries for GOT16 relocations; they're not required.
2690 1999-08-24 Nick Clifton <nickc@cygnus.com>
2692 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2694 * config.bfd (arm-*-netbsd*): New target.
2695 * configure.in (armnetbsd_vec): New target vector.
2696 * configure: Regenerate
2697 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2699 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2700 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2701 (armnetbsd.lo): New rule with deps.
2702 * Makefile.in: Regenerate.
2704 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2707 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2709 * som.c (som_slurp_symbol_table): Fix typo in comment.
2711 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2713 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2714 here instead of using elf_section_data...
2716 1999-08-19 Nick Clifton <nickc@cygnus.com>
2718 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2719 relocations into the base file.
2720 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2721 we are building a base file.
2723 1999-08-19 Nick Clifton <nickc@cygnus.com>
2725 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2727 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2728 REL relocs when performing a partial relocation.
2730 1999-08-18 Donn Terry <donn@interix.com>
2732 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2733 _bfd_coff_link_input_bfd into top level.
2735 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2736 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2737 (coff_i386_rtype_to_howto): Likewise.
2738 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2739 Completely ignore symbols which are all zero.
2740 (dummy_reloc16_estimate): Add return 0.
2741 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2742 variable copy to name_copy to avoid shadowing outer scope
2744 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2745 from unsigned int to unsigned long. Add timestamp field.
2746 * libcoff.h: Rebuild.
2748 1999-08-17 H.J. Lu <hjl@gnu.org>
2750 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2753 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2755 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2756 for special section symbols.
2757 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2758 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2761 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2763 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2764 coincidence of variable names between old and new code.
2766 1999-08-12 Nick Clifton <nickc@cygnus.com>
2768 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2769 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2770 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2771 and 'addend' parameter a 'bfd_signed_vma'.
2772 (elf32_arm_final_link_relocate): Do not involve stubs in
2773 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2774 jumps, not function calls.
2776 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2778 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2779 in R_ARM_PC24 relocs.
2781 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2783 * elf-hppa.h (elf_hppa_fake_sections): New function.
2784 * elf32-hppa.c (elf_backend_fake_sections): Define.
2786 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2787 recent changes to the arch_info structure.
2789 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2790 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2791 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2794 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2795 Ralf Baechle <ralf@uni-koblenz.de>
2797 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2798 output DT_MIPS_GOTSYM.
2799 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2800 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2802 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2804 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2805 prototype. Handle local symbols. Add commentary.
2806 (mips_elf_calculate_relocation): Adjust accordingly.
2807 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2810 * elflink.h (elf_bfd_final_link): Tweak last change.
2812 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2814 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2815 elf-section data to allocate just the right amount of relocation
2816 space. Don't allocate the hash space twice.
2817 (elf_bfd_final_link): Calculate the amount of space to allocate in
2818 each relocation section.
2820 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2822 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2823 64bit mode, generate a section relative relocation for a 32bit
2825 (elf_hppa_is_local_label_name): New function.
2826 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2827 shared between 32bit and 64bit port.
2829 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2831 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2832 R_MIPS_GOT16 and R_MIPS_CALL16.
2833 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2834 to use when looking for a preexisting GOT entry.
2836 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2838 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2839 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2841 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2843 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2845 * elflink.h (elf_link_output_extsym): Don't output a weak
2846 reference to an undefined symbol just because it was defined weak
2849 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2851 * coffgen.c (coff_find_nearest_line): When looking for file, use
2852 last best match rather than first. If address is beyond last line
2853 number record, don't return the last line as the correct value.
2855 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2857 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2858 * bfd-in2.h: Rebuild.
2860 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2862 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2863 * coffcode.h (coff_set_custom_section_alignment): New static
2865 (coff_section_alignment_table): New static array.
2866 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2867 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2868 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2869 * libcoff.h: Rebuild.
2871 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2873 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2875 * Makefile.in: Rebuild.
2877 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2879 * section.c (SEC_SHARED): Define.
2880 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2881 (styp_to_sec_flags): Likewise.
2882 * peicode.h (coff_swap_scnhdr_out): Likewise.
2883 * bfd-in2.h: Rebuild.
2885 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2887 * coffcode.h (coff_classify_symbol): Comment out part of
2888 1999-08-05 change which breaks cygwin DLLs.
2890 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2891 * aclocal.m4, configure: Rebuild.
2893 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2895 * section.c (global_syms): Only initialize union field if
2898 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2900 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2901 the size of a GOT entry here.
2902 (mips_elf_calculate_relocation): Don't create a local GOT entry
2903 for the symbol in a GOT16 relocation; just for it's high-order bit
2904 (_bfd_mips_elf_relocate_section): Fix thinko.
2906 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2908 Based on patches from Donn Terry <donn@interix.com>:
2909 * coffcode.h (enum coff_symbol_classification): Define.
2910 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2911 _bfd_coff_classify_symbol. Change return type.
2912 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2913 (coff_slurp_symbol_table): Use coff_classify_symbol.
2914 (coff_classify_symbol): New static function.
2915 (coff_sym_is_global): Never define.
2916 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2917 * cofflink.c (coff_link_check_ar_symbols): Use
2918 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2919 (coff_link_add_symbols): Likewise.
2920 (_bfd_coff_link_input_bfd): Likewise.
2921 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2922 coff_classify_symbol.
2923 * libcoff.h: Rebuild.
2925 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2927 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2928 (e_ltpsel, e_rtpsel): Similarly.
2930 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2931 and 14bit ertpsel. Handle 64bit psel.
2933 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2935 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2936 handling for REL relocations. And only left-shift R_MIPS26
2937 relocation addends where necessary.
2939 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2941 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2942 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2943 Just return the relocation found.
2944 (mips_elf_relocate_section): Pull the LO16 addend out of the
2945 section itself when using REL relocations.
2947 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2948 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2951 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2953 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2954 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2955 relocation against a symbol in an input section with no output
2956 section. From Daniel Jacobowitz <drow@false.org>.
2958 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2960 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2961 look for generated file correctly.
2962 * aclocal.m4, configure: Rebuild.
2964 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2966 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2967 and R_MIPS16_26 relocations correctly when relocating.
2968 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2969 and R_MIPS_CALL_LO16 are for global symbols.
2971 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2973 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2975 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2976 variables and initialize them.
2978 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2980 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2981 there are no global symbols requiring GOT entries.
2982 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2983 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2984 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2986 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2987 symbols are considered to have the value zero.
2988 (_bfd_mips_elf_relocate_section): Don't try to perform a
2989 relocation for an undefined symbol.
2990 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2993 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2995 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2996 wants ba,a,pt %xcc instead of %icc.
2997 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2998 of large PLT entries.
2999 (sparc64_elf_plt_ptr_offset): Fix calculation.
3000 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3001 addend should be relative to load address, not .plt section start.
3002 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3004 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3006 * elf-bfd.h (struct elf_backend_data): Add
3007 print_symbol_all and output_arch_syms backend methods.
3008 * elfxx-target.h: Likewise.
3009 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3010 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3011 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3013 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3014 symbols in .dynsym, add their names into .dynstr. Put those symbols
3016 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3017 pointers to STT_REGISTER symbols in dynsym section.
3018 (sparc64_elf_print_symbol_all): New function.
3019 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3020 printing using the print_symbol_all hook.
3022 1999-07-30 Catherine Moore <clm@cygnus.com>
3024 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3027 1999-07-29 Richard Henderson <rth@cygnus.com>
3029 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3030 dynamic_sections_created.
3032 1999-07-29 Richard Henderson <rth@cygnus.com>
3034 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3035 (mips_rtype_to_howto): ... new function.
3036 (_bfd_mips_elf_relocate_section): Use it.
3038 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3040 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3042 1999-07-27 Nick Clifton <nickc@cygnus.com>
3044 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3046 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3047 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3049 1999-07-23 Donn Terry <donn@interix.com>
3051 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3052 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3053 * cofflink.c (coff_link_add_symbols): If PE, handle section
3055 * libcoff.h: Rebuild.
3057 * config.bfd (i[3456]86-*-interix*): New target.
3059 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3061 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3062 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3063 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3064 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3065 (COFF_SUPPORT_GNU_LINKONCE): Define.
3066 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3067 (COFF_SUPPORT_GNU_LINKONCE): Define.
3069 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3072 * makefile.dos: Remove; obsolete.
3073 * configure.bat: Remove; obsolete.
3075 1999-07-21 H.J. Lu <hjl@gnu.org>
3077 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3079 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3081 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3082 message and fail if a symbol index is out of range.
3084 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3086 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3087 when looking at a R_MIPS_GOT16 relocation.
3089 1999-07-20 Nick Clifton <nickc@cygnus.com>
3091 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3093 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3095 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3096 removed in previous change.
3097 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3098 in relocateable output.
3100 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3102 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3105 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3106 if they appear to be specially created by the linker.
3108 1999-07-19 Nick Clifton <nickc@cygnus.com>
3110 * targets.c (alternative_target): New field in bfd_target
3112 (bfd_search_for_target): New function: Find a target that
3113 satisifies a search function.
3114 * bfd-in2.h: Regenerate.
3116 * elfxx-target.h: Initialise the alternative_target field of
3117 the bfd_target structures to point to the other target (if
3119 * nlm-target.h: Initialise the alternative_target field of
3120 the bfd_target structures to point to the other target (if
3123 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3124 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3126 * aix386-core.c: Initialise new field of bfd_target structure.
3127 * aout-adobe.c: Initialise new field of bfd_target structure.
3128 * aout-arm.c: Initialise new field of bfd_target structure.
3129 * aout-target.h: Initialise new field of bfd_target structure.
3130 * aout-tic30.c: Initialise new field of bfd_target structure.
3131 * binary.c: Initialise new field of bfd_target structure.
3132 * bout.c: Initialise new field of bfd_target structure.
3133 * cisco-core.c: Initialise new field of bfd_target structure.
3134 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3135 * coff-alpha.c: Initialise new field of bfd_target structure.
3136 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3137 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3138 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3139 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3140 * coff-i386.c: Initialise new field of bfd_target structure.
3141 * coff-i860.c: Initialise new field of bfd_target structure.
3142 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3143 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3144 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3145 * coff-mips.c: Initialise new field of bfd_target structure.
3146 * coff-ppc.c: Initialise new field of bfd_target structure.
3147 * coff-rs6000.c: Initialise new field of bfd_target structure.
3148 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3149 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3150 * coff-tic30.c: Initialise new field of bfd_target structure.
3151 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3152 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3153 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3154 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3155 * hppabsd-core.c: Initialise new field of bfd_target structure.
3156 * hpux-core.c: Initialise new field of bfd_target structure.
3157 * i386msdos.c: Initialise new field of bfd_target structure.
3158 * i386os9k.c: Initialise new field of bfd_target structure.
3159 * ieee.c: Initialise new field of bfd_target structure.
3160 * ihex.c: Initialise new field of bfd_target structure.
3161 * irix-core.c: Initialise new field of bfd_target structure.
3162 * mipsbsd.c: Initialise new field of bfd_target structure.
3163 * netbsd-core.c: Initialise new field of bfd_target structure.
3164 * oasys.c: Initialise new field of bfd_target structure.
3165 * osf-core.c: Initialise new field of bfd_target structure.
3166 * ppcboot.c: Initialise new field of bfd_target structure.
3167 * ptrace-core.c: Initialise new field of bfd_target structure.
3168 * sco5-core.c: Initialise new field of bfd_target structure.
3169 * som.c: Initialise new field of bfd_target structure.
3170 * srec.c: Initialise new field of bfd_target structure.
3171 * tekhex.c: Initialise new field of bfd_target structure.
3172 * trad-core.c: Initialise new field of bfd_target structure.
3173 * versados.c: Initialise new field of bfd_target structure.
3174 * vms.c: Initialise new field of bfd_target structure.
3176 1999-07-19 Andreas Schwab <schwab@suse.de>
3178 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3181 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3183 * elflink.h (elf_link_adjust_relocs): New function.
3184 (elf_bfd_final_link): Use it.
3185 (elf_link_input_bfd): Deal with the fact that there can be
3186 two relocation sections for a single section.
3187 (elf_reloc_link_order): Likewise.
3189 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3190 a relocateable object.
3191 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3193 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3195 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3196 (sparc64_elf_get_reloc_upper_bound,
3197 sparc64_elf_get_dynamic_reloc_upper_bound,
3198 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3199 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3201 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3202 ELF64_R_TYPE_ID/DATA where appropriate.
3204 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3206 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3209 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3211 * elf32-mips.c (mips_elf_local_relocation_p): New static
3213 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3214 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3215 Always set *require_jalxp.
3216 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3217 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3218 GOT16 if the GOT16 is against a local symbol. Don't return false
3219 for an undefined symbol. If there is an overflow, assert that we
3222 1999-07-16 Andreas Schwab <schwab@suse.de>
3224 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3225 variables `link' and `elfsec'.
3226 (elf_bfd_final_link): Remove unused variable `os'.
3228 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3230 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3231 a PT_PHDR program headers.
3232 (_bfd_mips_elf_final_link): Don't assume there are going to be
3233 section symbols when we're not building a shared object.
3234 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3237 1999-07-15 J.T. Conklin <jtc@redback.com>
3239 * config.bfd (i[3456]86-*-vxworks*): New target.
3241 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3243 * elf32-mips.c (mips_elf_stub_section_p): New function.
3244 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3245 (mips_elf_relocate_section): Adjust calling sequence for
3246 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3247 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3250 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3252 * configure.in: Bump version number to 2.9.5.
3253 * configure: Rebuild.
3255 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3257 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3259 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3260 to derive final type instead of hardwiring a selection.
3262 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3264 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3265 things relocated by R_MIPS16_GPREL.
3266 (mips_elf_perform_relocation): Likewise.
3268 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3270 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3272 1999-07-14 Richard Henderson <rth@cygnus.com>
3274 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3275 (_bfd_mips_elf_size_dynamic_sections): Set it.
3276 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3277 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3278 new argument max_local.
3280 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3282 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3283 subwords when handling an R_MIPS16_26 relocation.
3284 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3287 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3288 dst_mask to match reality.
3289 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3290 (mips_elf_obtain_contents): Use bfd_get.
3291 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3292 (mips_elf_relocate_section): Likewise.
3294 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3296 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3297 (mips_elf_relocate_section): Adjust calling sequence for
3298 mips_elf_perform_relocation.
3299 (mips_elf_perform_relocation): Take additional argument. Handle
3300 R_MIPS16_26. Use bfd_put for convenience.
3302 1999-07-13 Richard Henderson <rth@cygnus.com>
3304 * elf.c (assign_file_positions_for_segments): Thinko last change.
3305 Always overwrite p_flags.
3307 1999-07-13 Richard Henderson <rth@cygnus.com>
3309 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3310 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3311 .dynbss and .rel[a].bss if want_dynbss.
3312 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3314 1999-07-13 Richard Henderson <rth@cygnus.com>
3316 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3318 1999-07-13 Richard Henderson <rth@cygnus.com>
3320 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3321 (struct elf_link_hash_table): Add dynlocal.
3322 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3323 (_bfd_elf_link_adjust_dynindx): Delete.
3324 (_bfd_elf_link_renumber_dynsyms): Prototype.
3325 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3326 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3327 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3328 (_bfd_elf_link_lookup_local_dynindx): New function.
3329 (elf_link_renumber_hash_table_dynsyms): New function.
3330 (_bfd_elf_link_renumber_dynsyms): New function.
3331 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3332 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3333 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3334 instead of elf_link_remove_section_and_adjust_dynindices.
3335 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3336 (elf_link_assign_sym_version): Remove removed_dynamic code.
3337 (elf_link_renumber_dynsyms): Delete.
3338 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3340 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3341 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3342 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3343 * elf32-mips.c: Similarly.
3344 * elf32-ppc.c: Similarly.
3345 * elf32-sparc.c: Similarly.
3346 * elf64-alpha.c: Similarly.
3347 * elf64-sparc.c: Similarly.
3349 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3351 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3352 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3353 when the relocation is against _gp_disp.
3355 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3357 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3358 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3359 to possibly_dynamic_relocs. Adjust usage throughout code.
3360 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3361 (elf_mips_ctor64_howto): Likewise.
3362 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3364 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3365 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3366 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3367 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3369 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3371 * Makefile.am: Rebuild dependencies.
3372 * Makefile.in: Rebuild.
3374 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3375 * bfd-in2.h: Rebuild.
3377 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3378 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3379 structure initializations. Add casts.
3380 * reloc.c (EMPTY_HOWTO): Define.
3381 * bfd-in2.h: Rebuild.
3382 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3383 comparisons against 0.
3384 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3385 previous_ibfd_e_flags to unsigned long.
3386 * vms.h (struct vms_private_data_struct): Change section_count to
3388 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3389 (_bfd_vms_write_gsd): Change symnum to unsigned.
3390 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3391 * vms-tir.c (etir_sta): Change psect to unsigned.
3392 (alloc_section): Change idx to unsigned.
3393 (tir_sta, tir_ctl): Change psect to unsigned.
3394 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3395 * vms.c (priv_section_count): Change to unsigned.
3397 1999-07-12 Andreas Schwab <schwab@suse.de>
3399 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3400 * m68klinux.c: Likewise.
3402 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3404 * Many files: Changes to avoid gcc warnings: Remove unused local
3405 variables. Add default case to enum switches.
3406 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3407 compile if not COFF_IMAGE_WITH_PE.
3408 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3409 (bfd_arm_get_bfd_for_interworking): Likewise.
3410 (bfd_arm_process_before_allocation): Likewise.
3411 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3412 * pei-arm.c: Likewise.
3413 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3414 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3415 (mips_elf_got16_entry): Put parens around & in body of ==.
3416 (mips_elf_calculate_relocation): Correct test for empty string.
3417 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3419 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3422 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3424 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3425 as appropriate. Fill in structure initializations. Add variable
3426 initializations. Add casts.
3427 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3428 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3430 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3432 * elf-bfd.h (bfd_elf_hash): Update declaration.
3433 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3434 when calling bfd_elf_hash.
3436 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3438 * libbfd.c (bfd_put_8): Make it of type `void'.
3439 * bfd-in2.h: Regenerated.
3440 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3442 (_bfd_mips_elf_final_link): Likewise.
3444 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3446 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3448 * config.bfd (hppa*-*-linux-gnu*): New target
3450 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3452 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3453 (_bfd_mips_elf_create_dynamic_sections): New function.
3454 (_bfd_mips_elf_add_symbol_hook): Likewise.
3455 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3456 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3457 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3458 (_bfd_mips_elf_gc_mark_hook): Likewise.
3459 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3460 (_bfd_mips_elf_always_size_sections): Likewise.
3461 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3462 (_bfd_mips_elf_check_relocs): Likewise.
3463 (_bfd_mips_elf_link_hash_table_create): Likewise.
3464 (_bfd_mips_elf_print_private_data): Likewise.
3465 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3466 (_bfd_mips_elf_final_link): Likewise.
3467 (_bfd_mips_elf_additional_program_headers): Likewise.
3468 (_bfd_mips_elf_modify_segment_map): Likewise.
3469 (_bfd_mips_elf_relocate_section): Likewise.
3470 * elf32-mips.c (mips_elf32_object_p): Move contents into
3471 _bfd_mips_elf_object_p.
3472 (mips_elf_additional_program_headers): Rename to
3473 _bfd_mips_elf_additional_program_headers.
3474 (mips_elf_modify_segment_map): Rename to
3475 _bfd_mips_elf_modify_segment_map.
3476 (elf_mips_abi_name): Change prototype.
3477 (mips_elf32_section_from_shdr): Merge into
3478 _bfd_mips_elf_section_from_shdr.
3479 (mips_elf32_section_processing): Merge into
3480 _bfd_mips_elf_section_processing.
3481 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3482 the right back-end ELF linker.
3483 (mips_elf_relocate_section): Rename to
3484 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3485 (mips_elf_link_output_symbol_hook): Rename to
3486 _bfd_mips_elf_link_output_symbol_hook.
3487 (mips_elf_create_dynamic_section): Rename to
3488 _bfd_mips_elf_create_dynamic_section.
3489 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3490 Adjust for 64-bit code. Use mips_elf_got_section.
3491 (mips_elf_adjust_dynamic_symbol): Rename to
3492 _bfd_mips_elf_adjust_dynamic_symbol. Use
3493 mips_elf_allocate_dynamic_relocations.
3494 (mips_elf_finish_dynamic_symbol): Rename to
3495 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3496 Adjust for 64-bit code.
3497 (mips_elf_finish_dynamic_sections): Rename to
3498 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3499 (mips_elf_always_size_sections): Rename to
3500 _bfd_mips_elf_always_size_sections.
3501 (mips_elf_add_symbol_hook): Rename to
3502 _bfd_mips_elf_add_symbol_hook.
3503 (mips_elf_next_lo16_addend): Constify.
3504 (mips_elf_calculate_relocation): Likewise.
3505 (mips_elf_obtain_contents): Likewise.
3506 (mips_elf_perform_relocation): Likewise.
3507 (mips_elf_create_dynamic_relocation): Likewise.
3508 (mips_elf_allocate_dynamic_relocations): New function.
3509 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3510 (MIPS_ELF_REL_SIZE): Likewise.
3511 (MIPS_ELF_DYN_SIZE): Likewise.
3512 (MIPS_ELF_GOT_SIZE): Likewise.
3513 (MIPS_ELF_SYM_SIZE): Likewise.
3514 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3515 (MIPS_ELF_GET_WORD): Likewise.
3516 (MIPS_ELF_PUT_WORD): Likewise.
3517 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3518 (STUB_LW): Conditionalize for 64-bit value.
3519 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3521 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3522 Check it for inconsistency.
3523 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3525 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3527 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3528 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3529 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3530 (mips_elf_local_got_index): Likewise.
3531 (mips_elf_got_page): Likewise.
3532 (mips_elf_got_info): Likewise.
3533 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3534 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3535 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3536 instead of constant `2'.
3537 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3538 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3539 (mips_elf_size_dynamic_sections): Use
3540 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3541 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3542 Adjust all releveant entries in elf backend table.
3543 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3544 (mips_elf64_section_processing): Likewise.
3545 Adjust elf backend entries to use _bfd_mips_elf variants now
3548 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3550 (size_dynamic_sections): Likewise.
3551 (elf_link_output_extsym): Likewise.
3552 * elf.c: (elf_fake_sections): Likewise.
3553 * libbfd.c (bfd_get): New macro.
3554 (bfd_put): Likewise.
3555 * bfd-in2.h: Regenerated.
3557 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3559 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3560 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3561 wap_reloca_in, and swap_reloca_out.
3562 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3563 multiple internal relocations per external relocation.
3564 (link_read_relocs): Likewise.
3565 (elf_bfd_final_link): Likewise.
3566 (elf_link_input_bfd): Likewise.
3567 (elf_gc_mark): Likewise.
3568 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3569 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3571 (size_info): Add entries for new fields.
3572 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3573 (mips_elf64_be_swap_reloc_in): New function.
3574 (mips_elf64_be_swap_reloc_out): Likewise.
3575 (mips_elf64_be_swap_reloca_in): Likewise.
3576 (mips_elf64_be_swap_reloca_out): Likewise.
3577 (mips_elf64_size_info): Add entries for new fields.
3579 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3581 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3582 field equals the new rel_count field.
3583 (elf_link_input_bfd): When doing a relocateable link, use the new
3584 rel_count field rather than the reloc_count field.
3585 (elf_reloc_link_order): Likewise.
3586 (elf_finish_pointer_linker_section): Likewise.
3588 Based on patch from H.J. Lu <hjl@gnu.org>:
3589 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3590 shared library to override a weak definition in a regular object.
3592 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3594 * libhppa.h: Revert July 2, 1999 patch.
3596 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3597 need to generate DLTIND relocations, not DLTREL relocations.
3599 1999-07-05 Nick Clifton <nickc@cygnus.com>
3601 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3603 (coff_set_flags): Recognise arm 5 architectures.
3605 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3606 Add support for armv5 architecture.
3608 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3610 * reloc.c: Add new, assembler only, ARM reloc:
3611 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3613 * bfd-in2.h: Regenerate.
3615 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3617 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3618 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3619 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3620 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3621 * elf32-mips.c (ABI_64_P): New macro.
3622 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3623 (_bfd_mips_elf_find_nearest_line): Adjust call to
3624 _bfd_dwarf2_find_nearest_line.
3625 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3626 * libbfd.h: Regenerated.
3628 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3630 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3632 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3634 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3635 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3637 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3639 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3641 (_bfd_elf_init_reloc_shdr): New function.
3642 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3643 bfd_alloc followed by memset.
3644 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3645 (elf_fake_sections): Here.
3646 (assign_section_numbers): Assign section numbers for the second
3647 relocation section, if required.
3648 * elflink.h (elf_link_output_relocs): New function.
3649 (elf_link_size_reloc_section): Likewise.
3650 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3651 (elf_link_input_bfd): Use elf_link_output_relocs.
3653 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3654 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3656 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3658 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3661 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3663 * elf32-mips.c (mips_elf_got_info): Move declaration before
3664 prototypes. Change global_gotsym to be a pointer to a hash entry,
3665 rather than a number index.
3666 (mips_elf_link_hash_entry): Move declaration before prototypes.
3667 (mips_elf_irix6_finish_dynamic_symbol): New function.
3668 (mips_elf_sign_extend): Likewise.
3669 (mips_elf_high): Likewise.
3670 (mips_elf_higher): Likewise.
3671 (mips_elf_highest): Likewise.
3672 (mips_elf_global_got_index): Likewise.
3673 (mips_elf_local_got_index): Likewise.
3674 (mips_elf_got_offset_from_index): Likeiwse.
3675 (mips_elf_record_global_got_symbol): Likewise.
3676 (mips_elf_got_page): Likewise.
3677 (mips_elf_next_lo16_addend): Likewise.
3678 (mips_elf_calculate_relocation): Likewise.
3679 (mips_elf_obtain_contents): Likewise.
3680 (mips_elf_perform_relocation): Likewise.
3681 (mips_elf_assign_gp): Likewise.
3682 (mips_elf_sort_hash_table_f): Likewise.
3683 (mips_elf_sort_hash_table): Likewise.
3684 (mips_elf_got_section): Likewise.
3685 (mips_elf_got_info): Likewise.
3686 (mips_elf_create_local_got_entry): Likewise.
3687 (mips_elf_got16_entry): Likewise.
3688 (mips_elf_create_dynamic_relocation): Likewise.
3689 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3690 (mips_elf_final_gp): Use mips_elf_assign_gp.
3691 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3692 into SHN_SCOMMON automatically on IRIX6.
3693 (mips_elf_add_symbol_hook): Likewise.
3694 (mips_elf_relocate_section): Rewrite, using
3695 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3696 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3697 Don't deal with .rld_map on IRIX6.
3698 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3699 section flags appropriately for .got.
3700 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3701 the got. Call mips_elf_record_global_got_symbol and allocate
3702 local got space appropriately.
3703 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3704 char *. Rework calculation of GOT size. Sort dynamic symbol
3705 table entries so entries that do not require GOT entries appear at
3706 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3707 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3709 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3711 (mips_elf_finish_dynamic_symbol): Use
3712 mips_elf_irix6_finish_dynamic_symbol.
3713 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3714 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3715 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3717 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3719 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3720 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3722 1999-06-04 Philip Blundell <philb@gnu.org>
3724 * elf32-arm.h (elf_backend_got_header_size): Define.
3725 (elf_backend_plt_header_size): Likewise.
3727 1999-06-28 Jim Pick <jim@jimpick.com>
3729 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3731 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3733 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3734 relocation function.
3735 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3737 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3739 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3740 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3741 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3742 (_bfd_mips_elf_section_from_shdr): Use them.
3743 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3744 of GP-relative sections.
3745 (_bfd_mips_elf_set_section_contents): Use them.
3746 (_bfd_mips_elf_section_processing): Share code between .sdata and
3747 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3748 (mips_elf_additional_program_headers): Add handling for
3749 PT_MIPS_OPTIONS segment on IRIX6.
3750 (mips_elf_modify_segment_map): Likeiwse.
3751 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3752 Include the options sections on IRIX6. Don't look for GP-relative
3753 sections by name; use SHF_MIPS_GPREL instead.
3754 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3756 (mips_elf_create_dynamic_sections): Don't muck about with section
3757 alignments and such on IRIX6.
3758 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3759 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3760 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3761 bfd_zalloc rather than bfd_alloc and memset.
3762 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3763 Don't assert the existence of .rld_map on IRIX6.
3764 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3766 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3767 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3770 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3772 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3773 (mips_elf_swap_msym_out): New function.
3774 (mips_elf_create_msym_section): Likewise.
3775 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3776 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3777 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3778 section not named .msym.
3779 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3780 .msym directly. Set appropriate attributes for the .msym
3782 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3783 (mips_elf_link_hash_newfunc): Clear it.
3784 (mips_elf_create_dynamic_sections): Create the .msym section
3786 (mips_elf_size_dynamic_sections): Allocate space for the
3787 .msym section. Add a DT_MIPS_MSYM entry.
3788 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3790 (mips_elf_finish_dynamic_sections): Assign a value for
3791 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3793 * elf32-mips.c (irix_compat_t): New enumeration.
3794 (ABI_N32_P): New macro.
3795 (IRIX_COMPAT): Likewise.
3796 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3797 (mips_elf_relocate_section): Fix typo.
3799 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3801 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3802 as writable PE sections.
3804 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3806 * dwarf2.c (struct arange): New type.
3807 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3808 (arange_add): New function.
3809 (decode_line_info): Keep track of address ranges that a compilation
3811 (comp_unit_contains_address): Return true if address is contained
3812 in _any_ of the address ranges associated with a compilation unit.
3813 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3814 on the first comp_unit that contains the address.
3816 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3818 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3819 (decode_line_info): Add variable STASH and initialize it to point
3820 to the per-bfd dwarf2_debug info. Remove static variable
3821 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3823 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3825 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3826 shared library to have an undefined symbol.
3828 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3829 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3831 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3833 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3834 * elf32-hppa.c: Remove everything related to symbol extension
3835 sections & records. Use the common elf_hppa_final_write_processing.
3837 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3839 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3840 functions instead of _init/_fini if requested.
3842 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3844 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3847 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3849 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3850 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3852 (ppc_elf_finish_dynamic_sections): Check for positive section
3853 dynindx field, rather than comparing against -1.
3854 (ppc_elf_relocate_section): Only return false if undefined_symbol
3855 or reloc_overflow fail, not always upon encountering an error.
3857 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3859 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3860 bfd_byte * before performing pointer arithmetic.
3862 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3864 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3866 * elf32-hppa.c: Include elf-hppa.h.
3867 (ARCH_SIZE): Define.
3868 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3870 (elf32_hppa_info_to_howto): Similarly.
3871 (elf_hppa_howto_table): Similarly.
3872 (elf_hppa_reloc_type_lookup): Similarly.
3873 (hppa_elf_gen_reloc_type): Similarly.
3874 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3876 1999-06-22 Nick Clifton <nickc@cygnus.com>
3878 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3879 handling R_V850_22_PCREL relocation.
3881 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3883 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3886 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3888 * section.c (_bfd_strip_section_from_output): Ignore sections
3889 DISCARDed by the link script.
3891 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3893 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3894 Remove unused local variable spp.
3896 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3897 the entry symbol is not set.
3899 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3901 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3902 GPDISP or LITUSE in a relocatable link.
3904 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3906 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3907 * (alloc_dwarf1_func): Likewise.
3909 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3911 * libhppa.h: Fix various formatting errors.
3912 (assemble_3); Rewrite using CATENATE.
3913 (assemble_17): Fix various bugs.
3915 1999-06-16 Nick Clifton <nickc@cygnus.com>
3917 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3919 1999-06-15 Richard Henderson <rth@cygnus.com>
3921 * section.c (SEC_SHORT): Define.
3922 * bfd-in2.h: Rebuild.
3924 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3926 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3927 Remove abfd parameter. Use _bfd_strip_section_from_output.
3928 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3930 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3931 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3932 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3934 (bfd_elf_size_dynamic_sections): Use it.
3936 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3938 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3939 complain_overflow_bitfield to complain_overflow_signed.
3941 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3943 * elflink.h (elf_link_read_relocs_from_section): New function,
3945 (elf_link_read_relocs): Here. Use it for both relocation
3948 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3950 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3951 asect->reloc_count is valid.
3953 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3955 * elf32-mips.c (mips_elf32_section_processing): Permit a
3956 SHT_MIPS_REGINFO section to have a size of 0.
3958 1999-06-12 David O'Brien <obrien@freebsd.org>
3960 * config.bfd (alpha*-*-freebsd*): New target.
3961 (i[3456]86-*-freebsd*): Now defaults to ELF.
3963 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3965 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3966 wrap if the relocation covers the high bit of an address.
3968 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3970 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3972 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3973 instead of R_SPARC_max.
3974 (sparc64_elf_info_to_howto): Likewise.
3975 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3976 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3978 1999-06-07 Richard Henderson <rth@cygnus.com>
3980 * section.c (_bfd_strip_section_from_output): Remove output
3981 sections with no initial link_order.
3983 1999-06-07 Nick Clifton <nickc@cygnus.com>
3985 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3987 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3989 * Makefile.am (SOURCE_HFILES): Add missing headers.
3990 * Makefile.in: Regenerated.
3992 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3994 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3997 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3999 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4000 range undefweak symbols.
4001 * hash.c: Add missing comma after @xref{}
4002 * linker.c: Likewise.
4004 1999-06-04 Nick Clifton <nickc@cygnus.com>
4006 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4008 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4009 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4010 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4011 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4013 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4015 * Makefile.am: Rebuild dependencies.
4016 (BFD32_BACKENDS): Add dwarf1.lo.
4017 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4018 * Makefile.in: Rebuild.
4020 1999-06-04 Nick Clifton <nickc@cygnus.com>
4022 * Makefile.am: Add epoc-arm-pe target.
4023 * Makefile.in: Regenerate.
4024 * pe-arm.c: Only redefine interworking function names if they have
4025 not already been redefined.
4026 * pei-arm.c: Only redefine interworking function names if they have
4027 not already been redefined.
4028 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4030 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4033 1999-06-03 Nick Clifton <nickc@cygnus.com>
4035 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4037 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4039 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4041 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4043 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4044 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4046 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4048 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4049 in other text sections.
4051 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4053 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4054 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4055 * libbfd.h: Regenerate.
4056 * coff-sh.c (sh_merge_private_data): Delete.
4057 (coff_bfd_merge_private_bfd_data): Change to
4058 _bfd_generic_verify_endian_match.
4059 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4061 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4063 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4065 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4067 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4069 (bfd_elf32_arm_process_before_allocation): Likewise.
4070 * bfd-in2.h: Rebuild.
4072 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4074 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4075 track of end_sequence markers.
4076 (add_line_info): Add END_SEQUENCE arg.
4077 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4078 debug-line info---it doesn't work right if a compilation unit
4079 consists of multiple discontiguous code-sequences. It would be
4080 worthwhile to optimize for the common case where a compilation
4081 unit results in a contiguous set of code sequences, but this is
4082 quite tricky to get right for arbitrary DWARF2 files.
4083 (lookup_address_in_line_info_table): Don't use the last line entry
4084 for a compilation unit for anything with an address higher than
4085 this line entry. Also, check for end_sequence markers to
4086 correctly handle discontinuities.
4087 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4088 compilation units, check all compilation units with each->high==0
4089 just like when reading compilation units.
4091 * dwarf2.c (decode_line_info): Initialize table->files and
4092 table->last_line to NULL to avoid segfaults due to random
4093 values in these members.
4094 (concat_filename): Check for out-of-range file number before
4095 indexing filename table. Segfaults suck.
4097 * dwarf2.c (decode_line_info): Don't truncate address to least
4098 significant 32 bits (breaks 64 bit targets).
4099 (lookup_address_in_function_table): Ditto.
4100 (comp_unit_contains_address): Ditto.
4102 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4104 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4105 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4106 (mips_elf64_howto_table_rela): Likewise.
4108 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4110 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4111 single section has two associated relocation sections.
4113 1999-06-02 Mark Salter <msalter@cygnus.com>
4115 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4116 COFF_WITH_PE defined.
4118 1999-06-02 Nick Clifton <nickc@cygnus.com>
4120 * pe-arm.c: Rename global arm interworking functions to avoid name
4121 collision when all targets BFD is built.
4124 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4126 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4127 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4128 (bfd_elf_section_data): Add use_rela_p.
4129 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4130 (_bfd_elf_new_section_hook): Likewise.
4131 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4133 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4134 * elfcode.h (write_relocs): Determine whether or not use rela
4135 relocs based on the relocation section header.
4136 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4137 instead of use_rela_p.
4138 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4139 (elf_backend_may_use_rela_p): Likewise.
4140 (elf_backend_default_use_rela_p): Likewise.
4141 (elfNN_bed): Use them.
4143 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4145 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4147 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4149 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4150 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4151 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4152 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4153 * bfd-in2.h: Regenerated.
4154 * libbfd.h: Likewise.
4155 * elf32-mips.c (mips_info_to_howto_rela): New function.
4156 (USE_REL): Adjust for new conventions.
4157 (MINUS_ONE): New macro.
4158 (elf_mips_howto_table): Add R_MIPS_SUB.
4159 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4161 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4162 .MIPS.content section.
4163 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4164 with .MIPS.content as .MIPS.content sections. Set
4165 SHF_MNIPS_NOSTRIP for such section.
4166 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4167 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4168 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4170 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4172 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4175 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4178 1999-05-30 Philip Blundell <philb@gnu.org>
4180 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4181 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4182 the addend does not overflow into the rest of the word.
4184 1999-05-29 Nick Clifton <nickc@cygnus.com>
4186 * bfd-in.h: Amend prototype for
4187 bfd_elf32_arm_process_before_allocation .
4188 * bfd-in.h: Regenerate.
4190 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4191 elements in a fixed sized array.
4192 (ARM_ELF_ABI_VERSION): Define.
4193 (ARM_ELF_OS_ABI_VERSION): Define.
4194 (R_ARM_THM_ABS5): Fix rightshift and size.
4195 (R_ARM_THM_PC22): Fix size.
4196 (R_ARM_PLT32): Define Howto.
4197 (find_howto): New function: Locate a howto based on a reloc
4199 (elf32_arm_info_to_howto): Use find_howto if necessary.
4200 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4201 bfd_reloc_code_real_type.
4202 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4203 and BFD_RELOC_VTABLE_ENTRY.
4204 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4206 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4207 elements in a fixed sized array.
4208 (ARM_ELF_ABI_VERSION): Define.
4209 (ARM_ELF_OS_ABI_VERSION): Define.
4210 (R_ARM_THM_ABS5): Fix rightshift and size.
4211 (R_ARM_THM_PC22): Fix size.
4212 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4213 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4214 bfd_reloc_code_real_type.
4216 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4217 no_pipeline_knowledge.
4218 (elf32_arm_link_hash_create): Initialise new field to zero.
4219 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4220 no_pipeline_knowledge. Use this parameter to initialise the field
4221 in the globals data structure.
4222 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4223 no_pipeline_knowledge is false and the binary is from an old
4225 (elf32_arm_merge_private_data): Generate an error if an attempt is
4226 made to linl together big endian and little endian code.
4227 (elf32_arm_post_process_headers): New function: Initialise the
4228 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4230 (elf_backend_post_process_headers): Define.
4232 1999-05-28 Nick Clifton <nickc@cygnus.com>
4234 * elf-bfd.h (struct elf_backend_data): Add new field:
4235 elf_backend_post_process_headers.
4237 * elfxx-target.h (elf_backend_post_process_headers): Define to
4238 NULL if not already defined.
4239 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4241 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4243 (_bfd_elf_compute_section_file_positions): Call
4244 elf_backend_post_process_headers if defined.
4246 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4248 * configure.in: Check whether getuid and getgid exist.
4249 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4250 HAVE_GETGID are not defined, respectively.
4251 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4253 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4254 * configure, config.in: Rebuild.
4256 1999-05-28 Martin Dorey <mdorey@madge.com>
4258 * elf32-i960.c: New file.
4259 * elf.c (prep_headers): Handle bfd_arch_i960.
4260 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4261 * config.bfd (i960-*-elf*): New target.
4262 * configure.in (bfd_elf32_i960_vec): New target vector.
4263 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4264 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4265 * Makefile.in, aclocal.m4, configure: Rebuild.
4267 1999-05-27 Nick Clifton <nickc@cygnus.com>
4269 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4271 (find_howto): New function: Find entries in the
4272 elf32_arm_howto_table.
4273 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4275 (elf32_arm_reloc_type_lookup): Add lookup for
4276 BFD_RELOC_ARM_PLT32.
4278 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4280 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4281 (elf32_arm_link_hash_table_create): Use above function as the
4282 constructor for hash table entries.
4283 (elf32_arm_relocate_section): Avoid crash when there is no output
4285 (elf32_arm_final_link_relocate): New parameter h.
4286 (elf32_arm_relocate_section): Pass symbol hash entry to above
4288 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4291 1999-05-25 Catherine Moore <clm@cygnus.com>
4293 * coff-arm.c (coff_arm_relocate_section): Don't emit
4294 base file entries for pc-relative values.
4296 1999-05-25 DJ Delorie <dj@cygnus.com>
4298 * peicode.h (coff_swap_sym_in): When we create the actual section
4299 to reflect the not-there section C_SECTION symbols refer to,
4300 change the symbol class to C_STAT as the section is now really
4303 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4305 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4308 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4310 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4312 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4313 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4315 1999-05-16 Nick Clifton <nickc@cygnus.com>
4317 * coff-mcore.c (in_reloc_p): Reinstate.
4319 1999-05-15 Nick Clifton <nickc@cygnus.com>
4321 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4322 * bfd-in2.h: Regenerate.
4323 * coff-mcore.c (in_reloc_p): Remove defintion.
4324 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4325 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4326 IMAGE_REL_MCORE_RVA.
4327 (coff_mcore_rtype_to_howto): Add special processing for
4328 IMAGE_REL_MCORE_RVA.
4329 (coff_mcore_relocate_section): Add support for
4330 IMAGE_REL_MCORE_RVA.
4331 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4332 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4334 (mcore_elf_relocate_section): Delete redundant case labels.
4336 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4338 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4339 precedence between bit-and and comparison.
4341 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4343 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4344 list of target formats (targ_selvecs).
4345 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4346 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4348 1999-05-10 DJ Delorie <dj@cygnus.com>
4350 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4351 reasonable mode until "ar x" is smart enough to skip it (fixes
4352 gcc/libgcc.a builds on mips-ecoff targets
4354 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4355 to work. Hack to support MS import libraries, which use different
4356 COMDAT types than GNU.
4357 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4358 to implied zero-length sections (see peicode below)
4359 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4360 filename symbols, which use one *or more* auxents.
4361 * coffswap.h (coff_swap_aux_in): ditto
4362 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4365 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4367 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4368 for all relocations.
4370 1999-05-10 Catherine Moore <clm@cygnus.com>
4372 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4373 if COFF_IMAGE_WITH_PE.
4374 (bfd_arm_process_before_allocation): Likewise.
4375 (bfd_arm_get_bfd_for_interworking): Likewise.
4376 * coff-arm.c: Likewise.
4377 * bfd-in2.h: Regenerate.
4378 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4379 (armpe_big_vec): Likewise.
4380 * configure: Rebuild.
4382 1999-05-10 Nick Clifton <nickc@cygnus.com>
4384 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4385 section, not just .rel. Same for .rela.
4387 1999-05-07 Nick Clifton <nickc@cygnus.com>
4389 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4390 endianism with an error message.
4392 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4394 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4395 assignment from "unsigned char *" to "char *".
4396 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4398 1999-05-05 Catherine Moore <clm@cygnus.com>
4400 * coff-arm.c (coff_arm_relocate_section): Add one to
4401 address of ARM_RVA32 thumb functions.
4403 1999-05-05 Catherine Moore <clm@cygnus.com>
4405 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4406 (elf32_m68k_copy_private_bfd_data): New.
4407 (elf32_m68k_merge_private_bfd_data): New.
4408 (elf32_m68k_print_private_bfd_data): New.
4409 (CPU32_FLAG): Define.
4410 (PLT_CPU32_ENTRY_SIZE): Define.
4411 (elf_cpu32_plt0_entry): Declare.
4412 (elf_cpu32_plt_entry): Declare.
4413 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4414 (elf_m68k_finish_dynamic_symbol): Likewise.
4415 (elf_m68k_finish_dynamic_sections): Likewise.
4416 (elf_backend_plt_header_size): Remove definition.
4417 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4418 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4419 (bfd_elf32_bfd_set_private_flags): Define.
4420 (bfd_elf32_bfd_print_private_bfd_data): Define.
4422 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4424 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4425 and R_LONG_PCREL_MODE.
4427 1999-04-29 Nick Clifton <nickc@cygnus.com>
4429 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4431 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4433 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4434 in relocation calculation.
4436 1999-04-26 Tom Tromey <tromey@cygnus.com>
4438 * aclocal.m4, configure: Updated for new version of libtool.
4440 1999-04-21 Nick Clifton <nickc@cygnus.com>
4442 * coff-mcore.c: Add support for mcore relocs.
4444 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4446 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4447 incorrect use EF_MIPS_xxBITPTRS.
4449 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4451 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4454 * bfd-in2.h: Rebuild.
4455 * libbfd.h: Rebuild.
4457 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4459 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4460 (coff_arm_relocate_section): Add ARM26D transform. Only
4461 change to ARM26D for relocateable links.
4463 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4465 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4466 (bfd_elf32_bfd_print_private_bfd_data): New.
4468 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4470 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4471 refetch addend if USE_REL, add many comments regarding current state.
4472 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4473 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4474 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4475 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4477 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4479 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4480 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4482 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4484 * dwarf2.c (decode_line_info): Don't truncate address to least
4485 significant 32 bits (breaks 64 bit targets).
4486 (lookup_address_in_function_table): Ditto.
4487 (comp_unit_contains_address): Ditto.
4489 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4491 * coff-arm.c (arm_emit_base_file_entry): New routine.
4492 (A2T3_OFFSET): Define.
4493 (T2A3_OFFSET): Define.
4494 (coff_arm_relocate_section): Emit base file entries for interworking
4497 1999-04-13 Philip Blundell <philb@gnu.org>
4499 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4500 relocs 17 through 19.
4502 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4504 * elfcode.h: Remove fnmatch.h.
4505 * elflink.h (elf_link_assign_sym_version): Call back to ld
4506 instead of calling fnmatch.
4508 * config.bfd (i?86-*-beoself): Include pe vecs.
4510 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4512 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4515 1999-04-10 Richard Henderson <rth@cygnus.com>
4517 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4518 when trying to resolve dynamic symbol references.
4519 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4520 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4521 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4522 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4523 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4524 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4525 * elflink.h (elf_link_output_extsym): Likewise.
4527 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4529 * section.c (_bfd_strip_section_from_output): New function moved from
4530 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4531 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4532 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4533 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4534 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4535 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4536 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4537 * bfd-in2.h: Update.
4539 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4541 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4543 1999-04-08 Nick Clifton <nickc@cygnus.com>
4545 * coff-mcore.c: New File: Support for mcore-pe targets.
4546 * cpu-mcore.c: New File: Support for mcore targets.
4547 * elf32-mcore.c: New File: Support for mcore-elf target.
4548 * pe-mcore.c: New File: Definitions for mcore-pe target.
4549 * pei-mcore.c: New File: Definitions for mcore-pei target.
4550 * Makefile.am: Add support for MCore targets.
4551 * Makefile.in: Regenerate.
4552 * config.bfd: Add support for MCore targets.
4553 * configure.in: Add support for MCore targets.
4554 * configure: Regenerate.
4555 * archures.c: Add support for MCore architecture.
4556 * bfd-in2.h: Regenerate.
4557 * coffcode.h: Add support for mcore-pe targets.
4558 * elf.c: Add support for mcore-elf target.
4559 * reloc.c: Add support for MCore relocs.
4560 * targets.c: Add support for MCore targets.
4562 1999-04-07 Nick Clifton <nickc@cygnus.com>
4564 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4565 R_ARM_XPC25 and R_ARM_THM_XPC22.
4566 (elf32_arm_reloc_map): Remove redundant entries.
4568 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4570 * sysdep.h (LC_MESSAGES): Never define.
4572 1999-04-06 Chris Torek <torek@bsdi.com>
4574 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4575 all callers. Rewrite completely.
4576 (_bfd_relocate_contents): Rewrite overflow checking.
4577 * bfd-in2.h: Rebuild.
4579 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4581 From Gabriel Paubert <paubert@iram.es>:
4582 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4583 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4584 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4585 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4586 * ppcboot.c (ppcboot_vec): Use little endian routines for
4589 * elf.c (elfcore_strndup): Only define if it will be used.
4590 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4592 (ppc_elf_check_relocs): Remove unused local i.
4593 (ppc_elf_gc_mark_hook): Add default case to switch.
4595 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4596 * srec.c (srec_scan): Accept \r in symbol definitions.
4597 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4598 (symbolsrec_object_p): Likewise.
4600 1999-04-04 Don Bowman <don@pixsci.com>
4602 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4604 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4606 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4608 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4609 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4611 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4613 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4616 1999-03-31 Nick Clifton <nickc@cygnus.com>
4618 * config.bfd: Add support for arm-epoc-pe target.
4619 * configure.in: Add support for arm-epoc-pe target.
4620 * configure: Regenerate.
4621 * targets.c: Add support for arm-epoc-pe target.
4622 * coff-arm.c: Allow header files to override definition of
4623 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4624 * pe-arm.h: Allow previous header files to override definition of
4625 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4626 * pei-arm.h: Allow previous header files to override definition of
4627 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4628 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4629 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4631 1999-03-30 Nick Clifton <nickc@cygnus.com>
4633 * elf.c (elf_map_symbols): Handle the case where section
4634 symbols are generated for content-less sections which are
4635 not mapped to the output file.
4637 * linker.c: Replace direct references to fields in BFD structure
4638 with accessor macros.
4640 * elflink.h: Replace direct references to fields in BFD structure
4641 with accessor macros.
4643 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4645 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4647 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4648 account when adjusting section symbols during a partial link.
4650 1999-03-24 Nick Clifton <nickc@cygnus.com>
4652 * coff-sparc.c (struct coff_reloc_map): Change type of field
4653 'bfd_reloc_val' to bfd_reloc_code_real_type.
4654 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4655 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4656 * elf32-arc.c (struct arc_reloc_map): Ditto.
4657 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4658 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4659 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4660 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4661 * elf32-sh.c (struct elf_reloc_map): Ditto.
4662 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4663 * elf32-v850.c (struct v850_reloc_map): Ditto.
4664 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4665 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4666 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4668 1999-03-17 Martin Hunt <hunt@cygnus.com>
4670 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4671 function so source-level assembly works. If multiple N_SOs
4672 are seen without and N_FUNs, create an indextable entry with
4673 a NULL function name.
4675 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4677 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4678 of certian similar cpus.
4680 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4682 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4683 Add the 5000. Change the architecture for the 5400 to mips4.
4684 (elf_mips_mach): Add r5000.
4686 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4688 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4690 1999-03-11 Nick Clifton <nickc@cygnus.com>
4692 * binary.c (binary_set_section_contents): Generate warning about
4693 huge file offsets for any section that will occupy file space, not
4694 just those that are loadable.
4696 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4698 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4700 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4702 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4704 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4706 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4707 * elflink.h: Revert all changes since Feb 16. Instead:
4708 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4709 appropriate. Copy it to version symbols.
4710 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4711 symbols if appropriate.
4712 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4713 symbol if appropriate.
4714 (elf_link_output_extsym): If symbol is marked as undefined, and
4715 has no nonweak references, mark it as weak undefined.
4717 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4719 * elflink.h (elf_merge_symbol): When overriding a dynamic
4720 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4722 (elf_link_add_object_symbols): Don't copy the other field if we
4725 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4727 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4728 shared object with a weak undefined symbol.
4730 1999-02-18 Nick Clifton <nickc@cygnus.com>
4732 * elfarm-nabi.c: Set partial_inplace back to false.
4734 1999-02-17 Nick Clifton <nickc@cygnus.com>
4736 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4737 (USER_LABEL_PREFIX): Set to "_".
4739 The following patches are from: Scott Bambrough
4740 <scottb@corelcomputer.com>
4742 * libaout.h (M_ARM6_NETBSD): Set to 143.
4744 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4745 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4746 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4747 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4748 * bfd-in2.h: Regenerate.
4750 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4751 'true' as REL relocs are now being used. Add new PIC relocs:
4752 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4753 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4755 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4757 (elf32_arm_final_link_relocate): Change parameters so that entire
4758 reloc is passed. Add support for PIC relocs.
4759 (elf32_arm_relocate_section): Pass entire reloc to
4760 elf32_arm_final_link_relocate.
4761 (elf32_arm_check_relocs): Handle new PIC relocs.
4762 (elf32_arm_adjust_dynamic_symbol): New function.
4763 (elf32_arm_size_dynamic_sections): New function.
4764 (elf32_arm_discard_copies): New function.
4765 (elf32_arm_finish_dynamic_symbol): New function.
4766 (elf32_arm_finish_dynamic_sections): New function.
4767 (ELF_MAXPAGE_SIZE): Define.
4768 (bfd_elf32_bfd_reloc_type_lookup): Define.
4769 (elf_backend_relocate_section): Define.
4770 (elf_backend_adjust_dynamic_symbol): Define.
4771 (elf_backend_create_dynamic_sections): Define.
4772 (elf_backend_finish_dynamic_symbol): Define.
4773 (elf_backend_finish_dynamic_sections): Define.
4774 (elf_backend_size_dynamic_sections): Define.
4775 (elf_backend_plt_readonly): Define.
4776 (elf_backend_want_got_plt): Define.
4777 (elf_backend_want_plt_sym): Define.
4779 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4781 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4782 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4783 (_bfd_mips_elf_fake_sections): Likewise.
4785 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4787 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4788 bfd_elf32_arm_get_bfd_for_interworking,
4789 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4792 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4793 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4794 elf32_arm_find_nearest_line): Make them static.
4796 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4798 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4799 callers. Do not merge a definition from a shared object with a
4800 weak undefined symbol.
4801 (elf_link_add_object_symbols): Do not change the symbol type or
4802 size if the old symbol overrides the new one.
4804 1999-02-08 Nick Clifton <nickc@cygnus.com>
4806 * config.bfd: Add support for strongarm target.
4808 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4810 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4811 fields instead of unsigned char.
4813 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4815 * Makefile.am: Rebuild dependencies.
4816 * Makefile.in: Rebuild.
4818 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4820 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4821 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4822 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4823 * acinclude.m4: Add comments to uses of AC_DEFINE.
4824 * acconfig.h: Remove.
4825 * configure: Rebuild with current autoconf/automake.
4826 * aclocal.m4: Likewise.
4827 * config.in: Likewise.
4828 * Makefile.in: Likewise.
4830 1999-02-04 DJ Delorie <dj@cygnus.com>
4832 * libbfd.c (real_read): don't call fread for zero bytes. This
4833 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4835 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4837 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4838 of a jump is in the current 256 MB region.
4840 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4842 * format.c (bfd_check_format_matches): Change last patch to only
4843 take effect for the binary target.
4845 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4847 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4849 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4851 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4853 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4855 * format.c (bfd_check_format_matches): If the target was
4856 previously specified, don't check other targets when checking for
4859 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4861 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4862 (elf32_arm_reloc_type_lookup): Removed
4863 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4864 (elf32_arm_reloc_type_lookup): New.
4865 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4866 (elf32_arm_reloc_type_lookup): New.
4868 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4870 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4871 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4872 * Makefile.am: Use new files.
4873 * Makefile.in: Regenerate.
4874 * configure.in: Use new files.
4875 * configure: Regenerate.
4877 1999-02-01 Nick Clifton <nickc@cygnus.com>
4879 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4880 (fr30_elf_gc_sweep_hook): New function.
4881 (elf_backend_can_gc_sections): Define.
4883 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4885 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4886 and bfd_elf32_bigarm_oabi_vec.
4888 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4890 * Makefile.am (elf32-arm-oldabi.lo): New.
4891 (elf32-arm-newabi.lo): New.
4892 * Makefile.in: Regenerate.
4893 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4894 (arm-*-elf): Likewise.
4896 (thumb-*-oabi): New.
4897 * configure: Regenerate.
4898 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4899 (bfd_elf32_bigarm_oabi_vec): New.
4900 * elf32-arm-newabi.c: New.
4901 * elf32-arm-oldabi.c: New.
4902 * elf32-arm.c: Removed.
4905 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4907 * binary.c (binary_set_section_contents): Omit warnings for
4908 unloadable sections.
4910 1999-01-31 Michael Meissner <meissner@cygnus.com>
4912 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4913 powerpc{,le}-*-eabi.
4915 1999-01-29 Nick Clifton <nickc@cygnus.com>
4917 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4918 * dwarf2.c (read_signed_leb128): Remove unused variables.
4920 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4922 * elf.c (assign_file_positions_for_segments): Only adjust
4923 p_align when needed.
4925 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4927 * binary.c (binary_set_section_contents): Don't return early for a
4928 non-loadable section, in case the first section is non-loadable.
4929 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4930 W. Rozycki <macro@ds2.pg.gda.pl>.
4932 1999-01-28 Nick Clifton <nickc@cygnus.com>
4934 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4935 R_FR30_GNU_VTENTRY relocs.
4937 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4939 * elflink.h (elf_link_output_sym): Zero syms which are
4940 part of sections which have been excluded.
4942 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4944 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4946 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4947 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4949 1999-01-27 Nick Clifton <nickc@cygnus.com>
4951 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4953 (fr30_final_link_relocate): Use computed value as result of
4956 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4958 * binary.c (binary_set_section_contents): Emit warning for
4959 huge file offsets due to widely-dispersed section LMAs.
4961 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4963 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4964 align first section to largest section alignment, not first
4967 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4969 * configure.in: Require autoconf 2.12.1 or higher.
4971 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4973 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4974 * bfd-in2.h: Likewise.
4975 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4977 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4979 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4980 * cpu-mips.c: Add support for and independent 4111.
4981 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4982 (_bfd_mips_elf_final_write_processing):
4983 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4985 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4987 * elf32-mips.c (elf_mips_abi_name): New.
4988 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4990 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4992 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4993 Handle bfd_mach_mips4300.
4995 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4997 * elf32-i386.c: Remove leaked development code from patch
4998 1998-12-10 by Richard Henderson.
5000 1998-12-10 Richard Henderson <rth@cygnus.com>
5002 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5003 in debug sections for symbol defined externally.
5005 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5007 * targets.c (bfd_target_vector): Remove duplicate entry for
5010 1998-12-09 Nick Clifton <nickc@cygnus.com>
5012 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5013 since we are using RELAs.
5015 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5017 SCO Open Server Release 5 core file support, from Jouke Numan
5019 * sco5-core.c: New file.
5020 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5021 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5022 * Makefile.am: Rebuild dependencies.
5023 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5024 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5025 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5026 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5027 * bfd-in2.h, configure, Makefile.in: Rebuild.
5029 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5031 * config.bfd (hppa*-*-mpeix*): New target.
5032 * configure.in: Add AC_HEADER_DIRENT.
5033 (hppa*-*-mpeix*): New target.
5034 * configure.host (hppa*-*-mpeix*): New host.
5035 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5036 friends rather than just including <sys/dir.h>.
5037 * som.h (struct som_symbol): Add hppa_priv_level and apto
5038 tc_data. Change all users.
5039 (struct somdata): Add comp_unit field.
5040 (obj_som_compilation_unit): Define.
5041 (bfd_som_attach_compilation_unix): Declare.
5042 * som.c: Check HOST_HPPAMPEIX.
5043 (struct som_misc_symbol_info): Add new field priv_level.
5044 (som_object_setup): Add current_offset parameter. Change all
5046 (setup_sections): Likewise.
5047 (som_object_p): For EXECLIBMAGIC, read the lst header.
5048 (som_write_symbol_strings): Add compilation_unit parameter.
5050 (som_finish_writing): Write out compilation_unit.
5051 (som_bfd_derive_misc_symbol_info): Set priv_level.
5052 (som_build_and_write_symbol_table): Set xleast field to 3.
5053 (som_slurp_symbol_table): Set symbol priv_level.
5054 (bfd_som_attach_compilation_unit): New function.
5055 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5056 priv_level into symbol_value.
5057 * configure, config.in: Rebuild.
5059 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5062 warning function to call _bfd_error_handler instead.
5064 * libbfd.c (COERCE32): Cast through unsigned long and long to
5065 avoid bug in old version of gcc.
5067 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5068 (elf_backend_additional_program_headers): Don't define.
5070 1998-12-08 Nick Clifton <nickc@cygnus.com>
5072 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5073 relocations to include offset of 2 included in the insns, and the
5074 offset of the relocs within the section.
5076 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5078 The following changes were made by David Taylor
5079 <taylor@texas.cygnus.com>, Edith Epstein
5080 <eepstein@sophia.cygnus.com>, Jim Blandy
5081 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5082 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5083 changes originally made by HP; HP did not create ChangeLog
5086 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5087 automake macro library.
5089 * hpux-core.c (hpux_core_core_file_p): this function now
5090 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5091 found in the corefile! Also, in hpux_core_core_file_p, if we
5092 encounter a section with an unknown type, don't punt. Instead,
5093 just skip it. Also, count the number of sections of known type
5094 that we encounter. If we encounter at least one good one, then
5095 we'll declare that the file is a core file. If we encounter any
5096 unknown ones but some known ones, then we'll issue a warning (but
5097 still declare it to be a core file). Also, correctly decide when a
5099 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5100 (CORE_ANON_SHMEM): define if not defined.
5101 (hpux_core_struct): add members lwpid and user_tid.
5102 (core_kernel_thread_id, core_user_thread_id): new macros.
5103 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5104 the name before storing it in the bfd.
5105 (hpux_core_core_file_p): handle threads.
5107 * libhppa.h (GET_FIELD): protect against redefinition.
5108 (HPPA_WIDE): define.
5109 (GET_FIELD): define.
5114 (sign_extend): redefine.
5115 (assemble_6): define.
5116 (assemble_12): rewrite.
5117 (assemble_16): define.
5118 (assemble_16a): define.
5119 (assemble_17): rewrite.
5120 (assemble_22): define.
5122 1998-12-07 Nick Clifton <nickc@cygnus.com>
5124 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5125 relocations for signed values.
5127 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * mipsbsd.c (MY(set_arch_mach)): Make static.
5130 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5131 bfd_mach_mips* macros rather than simple numbers.
5133 COFF weak symbol support, based on patches from Mark Elbrecht
5134 <snowball3@usa.net>:
5135 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5136 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5137 (coff_write_alien_symbol): Likewise.
5138 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5139 (coff_link_add_symbols): Likewise.
5140 (_bfd_coff_link_input_bfd): Likewise.
5141 (_bfd_coff_write_global_sym): Likewise.
5143 * elf.c (copy_private_bfd_data): Always initialize the
5144 includes_phdrs field.
5146 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5147 file defines a symbol first mentioned in an ELF file.
5149 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5150 possible, rather than only if BFD64.
5151 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5153 * bfd-in2.h: Rebuild.
5155 * srec.c (srec_set_section_contents): Correct test to avoid
5156 switching to 4 byte addresses after seeing a second section which
5157 requires 3 byte addresses. From Joel Schantz
5158 <joel.schantz@argosys.boeing.com>.
5160 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5161 <aymeric.vincent@emi.u-bordeaux.fr>.
5163 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5165 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5166 decide whether the output file is -mrelocatable-lib,
5167 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5169 1998-12-03 Nick Clifton <nickc@cygnus.com>
5171 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5172 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5173 * bfd-in2.h: Regenerate.
5174 * libbfd.h: Regenerate
5176 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5178 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5179 link against a dynamic symbol with no type or size.
5181 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5183 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5184 relocation for section which does not get loaded.
5185 (elf_i386_relocate_section) [R_386_32]: Likewise.
5187 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5189 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5190 reloc_count and i long instead of unsigned long. Handle error
5191 return from bfd_canonicalize_reloc.
5193 1998-12-01 Nick Clifton <nickc@cygnus.com>
5195 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5198 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5200 * elf32-sh.c (elf/sh.h): Include.
5201 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5202 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5203 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5204 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5205 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5207 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5209 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5210 causes division by zero later on.
5212 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5214 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5217 1998-11-25 DJ Delorie <dj@cygnus.com>
5219 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5222 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5224 * elf32-fr30.c (fr30_elf_relocate_section): Call
5225 fr30_final_link_relocate.
5226 (fr30_final_link_relocate): New function: Handle I20 and I32
5228 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5229 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5230 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5232 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5235 The following changes are based on a patch submitted by Gianluca
5236 Moro <glctr@abc.it>:
5238 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5239 not already been updated.
5240 (find_remembered_hi16s_reloc): New parameter 'already_found'
5241 returns state of remembered hi16s reloc.
5242 (remember_hi16s_reloc): Set 'found' field to false.
5243 (hi16s_location): Add 'found' field.
5245 1998-11-23 DJ Delorie <dj@cygnus.com>
5247 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5248 to see .DLL files as unrecognized.
5249 (i3coff_object_p): Sorry, had to hack it to not recognize these
5250 files (pei-i386) on request.
5252 1998-11-23 DJ Delorie <dj@cygnus.com>
5254 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5255 relents. Call bfd_check_format to reinitialize.
5257 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5259 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5262 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5264 * aclocal.m4: regenerate
5265 * configure: regenerate
5267 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5269 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5270 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5271 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5272 respect it as an upper bound on what memory to reference.
5273 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5274 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5275 update vtable_entries_size appropriately.
5277 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5279 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5282 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5284 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5285 bfds; they have no "file" so we fake it.
5286 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5287 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5288 resizing the memory buffer.
5289 * opncls.c (bfd_make_writable): New function; lets you write a
5290 bfd_create'd bfd to an in-memory buffer.
5291 (bfd_make_readable): New function; lets you read back that buffer
5292 as if it were from bfd_openr. Used to build generated archive
5293 members (winsup's ld's dlltool)
5295 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5297 * po/bfd.pot: Regenerated.
5299 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5301 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5304 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5306 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5307 element of the gotentry list for local symbols too.
5308 (elf64_alpha_relocate_section): Unify local and global handling.
5309 Assert that gotent->use_count > 0.
5311 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5313 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5314 update for file name changes of July 2, 1998.
5316 * configure: Rebuild.
5318 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5320 * po/bfd.pot: Regenerated.
5322 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5324 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5325 * aclocal.m4, configure: regenerate
5327 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5329 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5331 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5333 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5334 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5336 * aclocal.m4, configure: regenerated.
5338 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5340 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5341 R_D10V_GNU_VTENTRY relocs.
5342 (elf_d10v_howto_table): Likewise.
5343 (d10v_reloc_map d10v_reloc_map): Likewise.
5344 (elf32_d10v_gc_mark_hook): New.
5345 (elf32_d10v_gc_sweep_hook): New.
5346 (elf32_d10v_check_relocs): New.
5347 (elf32_d10v_relocate_section): New.
5348 (elf_backend_relocate_section): Define.
5349 (elf_backend_can_gc_sections): Define.
5351 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5353 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5354 (BFD64_BACKENDS): ...from here.
5355 (BFD32_BACKENDS_CFILES): Move vms files here...
5356 (BFD64_BACKENDS_CFILES): ...from here.
5357 * Makefile.in: Rebuild.
5359 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5361 * Makefile.am: Add FR30 target.
5362 * Makefile.in: Add FR30 target.
5363 * archures.c: Add support for FR30.
5364 * config.bfd: Add support for FR30.
5365 * configure.in: Add support for FR30.
5366 * reloc.c: Add support for FR30 relocations.
5367 * targets.c: Add support for FR30 relocations.
5368 * bfd-in2.h: Regenerate.
5369 * configure: Regenerate.
5370 * libbfd.h: Regenerate.
5371 * cpu-fr30.c: New file.
5372 * elf32-fr30.c: New file.
5374 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5376 * configure.in: detect cygwin* instead of cygwin32*
5377 * configure: regenerate
5379 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5381 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5382 use bfd_malloc and free instead and check return value from bfd_malloc.
5384 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5386 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5387 * libbfd.h: Rebuild.
5389 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5390 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5391 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5392 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5394 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5396 (mips_elf_link_hash_table_create): Don't initialize
5397 dynsym_sec_strindex.
5398 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5399 (mips_elf_size_dynamic_sections): Generate a section symbol for
5400 every output section.
5401 (mips_elf_finish_dynamic_sections): Count all sections for
5403 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5406 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5408 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5409 for later PLT entries in large PLTs.
5410 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5412 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5414 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5416 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5418 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5419 * elflink.h (elf_collect_hash_codes): New function. This function is
5420 called for each exported symbol and we compute the ELF hash value for
5422 (compute_bucket_value): New function. It is called from
5423 size_dynamic_sections to determine the hash table size. When we are
5424 optimizing a better, but slower, algorithm is used.
5425 (size_dynamic_sections): Call compute_bucket_value.
5427 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5429 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5431 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5433 (sh_elf_gc_mark_hook): New.
5434 (sh_elf_gc_sweep_hook): New.
5435 (sh_elf_check_relocs): New.
5436 (elf_backend_can_gc_sections): Define.
5438 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5440 * acinclude.m4: undo previous gettext change
5441 * aclocal.m4: rebuild with right version of aclocal.
5443 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5445 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5446 aclocal.m4 to acinclude.m4, so they don't get lost.
5448 * elfcore.h: rewrite for better corefile support.
5449 * elf.c (elfcore_*): new functions.
5450 * elf-bfd.h (elf_obj_tdata): new structure members.
5451 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5453 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5455 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5457 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5458 and R_M32R_GNU_VTENTRY.
5459 (elf_backend_can_gc_sections): Define.
5460 (m32r_elf_check_relocs): New.
5461 (m32r_elf_gc_mark_hook): New.
5462 (m32r_elf_gc_sweep_hook): New.
5463 (m32r_elf_relocate_section): Handle VT relocs.
5465 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5467 * coff-arm.c (arm_relocate_section): Remove redundant test.
5469 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5470 cleat that the 'bitsize' field is the size of the bitfield AFTER
5471 relocation not before.
5473 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5475 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5478 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5480 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5481 R_SPARC_GNU_VTENTRY.
5482 (elf32_sparc_check_relocs): Handle them.
5483 (elf32_sparc_reloc_type_lookup): Likewise.
5484 (elf32_sparc_relocate_section): Likewise.
5485 (elf32_sparc_gc_mark_hook): New.
5486 (elf32_sparc_gc_sweep_hook): New.
5488 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5490 * som.c (som_finish_writing): Perform some sanity checks when
5491 writing an executable or shared library.
5493 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5495 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5496 * configure.in (elf): Add dwarf1.lo.
5497 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5498 * elf.c (_bfd_elf_find_nearest_line): Add call to
5499 _bfd_dwarf1_find_nearest_line.
5500 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5501 Add call to _bfd_dwarf1_find_nearest_line.
5502 * configure: Rebuilt.
5504 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5506 * elflink.h (elf_gc_sections): Do not allow garbage
5507 collection if dynamic sections have been created.
5509 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5511 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5513 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5514 (v850_elf_perform_relocation): Likewise.
5515 (v850_elf_final_link_relocate): Likewise.
5516 (v850_elf_relocate_section): Likewise.
5517 (v850_elf_gc_sweep_hook): New routine.
5518 (v850_elf_gc_mark_hook): New routine.
5519 (elf_backend_can_gc_sections): Define.
5521 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5523 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5526 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5528 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5529 Declare size as bfd_size_type.
5530 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5532 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5534 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5536 * som.c (CPU_PA_RISC2_0): Define.
5537 (_PA_RISC2_0_ID): Likewise.
5538 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5540 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5542 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5543 has a base which is already defined, only add the referenced
5544 symbol to the dynamic symbol table if it is defined or referenced
5547 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5550 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5552 * elflink.h (elf_link_add_object_symbols): Undo last change.
5554 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5556 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5557 symbol for the indirect alias to a versioned symbol.
5559 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5561 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5562 (elf32_i386_vtentry_howto): New.
5563 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5564 or elf32_i386_vtinherit_howto on lookup.
5566 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5568 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5569 reloc_type. Rename R_68K__max to R_68K_max.
5570 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5573 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5575 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5576 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5578 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5581 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5583 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5584 message has a null byte terminator.
5586 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5588 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5589 word subject to R_V850_32 relocation.
5591 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5593 * dwarf2.c: Add comment describing problem computing line numbers
5594 for undefined symbols at link time.
5596 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5598 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5599 transform a defweak into a plt entry.
5600 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5601 plt entry references to receive a RELATIVE reloc.
5602 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5603 (elf64_alpha_relocate_section): Assert we don't overrun
5604 the allocated relocation space.
5606 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5608 * elf.c (swap_out_syms): Always treat section symbols as
5609 special, even if they are attached to a common section.
5611 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5613 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5614 sections with v850 common section attributes into named v850
5616 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5617 common section attributes into named v850 common sections.
5619 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5621 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5624 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5626 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5627 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5628 reloc to the wrong section a warning, not an error. .dynsbss
5629 is not an output section, so there is no need to check for it.
5631 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5633 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5635 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5637 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5638 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5640 (elf32_arm_gc_mark_hook): New.
5641 (elf32_arm_gc_sweep_hook): New.
5642 (elf32_arm_check_relocs): New.
5643 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5645 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5648 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5650 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5651 assume there is no PLT or GOT.
5653 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5655 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5656 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5657 also accepted as a function symbol type.
5659 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5661 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5663 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5666 match definition of _bfd_gc_sections field.
5667 * libbfd.h: Rebuild.
5669 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5671 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5672 the addend of a dynamic relocation referencing a section.
5673 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5674 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5676 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5678 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5679 bed has a size_dynamic_sections routine before trying to use it.
5681 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5683 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5684 _bfd_elf_rel_vtable_reloc_fn.
5686 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5688 * Makefile.am: Add elf32-arm.c.
5689 * Makefile.in: Rebuild.
5690 * elf-bfd.h: Add elf_backend_get_symbol_type.
5691 * elf.c (swap_out_syms): If defined, call
5692 elf_backend_get_symbol_type.
5693 * elf32-arm.c: Define elf_backend_get_symbol_type.
5694 (elf32_arm_get_symbol-type): New routine.
5695 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5696 (bfd_elf32_arm_process_before_allocation): Change to
5697 check for STT_ARM_TFUNC.
5698 (elf32_arm_final_link_relocate): Likewise.
5699 * elfxx-target.h: Add elf_backend_get_symbol_type.
5701 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5703 * archures.c (bfd_mach_alpha_ev[456]): New.
5704 * cpu-alpha.c: Rework to match these types.
5705 * bfd-in2.h: Rebuild.
5707 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5709 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5710 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5712 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5713 (elf_i386_reloc_type_lookup): Recognize them.
5714 (elf_i386_check_relocs): Pass them off to generic code.
5715 (elf_i386_relocate_section): Ignore them.
5716 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5717 (elf_backend_can_gc_sections): True.
5719 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5721 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5722 before looking at owner field.
5723 (elf32_arm_to_thumb_stub): Ditto.
5724 (elf32_arm_relocate_section): Compute name before calling
5725 elf32_arm_final_link_relocate().
5727 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5729 * elf.c: comment and formatting cleanups.
5732 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5734 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5735 (core files are treated differently than object files).
5736 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5737 bfd_elf_mkcorefile): declare.
5738 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5739 bfd_elf_mkcorefile): add to bfd_target vector.
5740 * elfcore.h (elf_core_file_p): save the program header table,
5741 and set the bfd architecture from the elf file header.
5742 * elf.c (bfd_elf_mkcorefile): new function.
5743 (_bfd_elf_write_corefile_contents): new function.
5744 (assign_file_positions_for_segments): add cases for handling
5745 PT_NOTE segments. (assign_file_positions_except_relocs):
5746 core files should be handled the same as exec files.
5747 (prep_headers): identify core files as type ET_CORE.
5748 (copy_private_bfd_data): identify the sections belonging to
5749 the PT_NOTE segment.
5751 * elf32-sparc.c (elf32_sparc_final_write_processing):
5752 add break statement to default case.
5754 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5756 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5757 section (not input) will be in sections ".sbss", ".sbss2",
5758 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5759 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5760 output_offset for correct evaluation of addend.
5762 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5764 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5765 elf32_arm_allocate_interworking_sections and
5766 elf32_arm_process_before_allocation.
5768 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5770 * bfd-in.h: Ammend prototype for
5771 elf32_arm_process_before_allocation to remove surplus third
5774 * bfd-in2.h: Regenerate.
5776 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5778 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5780 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5782 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5783 calculated for RELOC_SPARC_REV32 case.
5785 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5787 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5788 elf32_arm_allocate_interworking_sections and
5789 elf32_arm_process_before_allocation.
5790 * bfd-in2.h: Regenerated.
5791 * elf32-arm.c Define elf32_arm_link_hash_table.
5792 (insert_thumb_branch): New routine.
5793 (find_thumb_glue): New routine.
5794 (find_arm_glue): New routine.
5795 (record_arm_to_thumb_glue): New routine.
5796 (record_thumb_to_arm_glue): New routine.
5797 (elf32_arm_link_hash_table_create): New routine.
5798 (elf32_arm_get_bfd_for_interworking): New routine.
5799 (elf32_arm_allocate_interworking_sections) New routine.
5800 (elf32_arm_process_before_allocation) New routine.
5801 (elf32_thumb_to_arm_stub): New routine.
5802 (elf32_arm_to_thumb_stub): New routine.
5803 (elf32_print_private_bfd_data): Fix typo.
5804 (elf32_arm_final_link_relocate): Add argument sym_sec.
5805 Check for branches to thumb symbols in case R_ARM_PC24.
5806 Check for branches to arm symbols in case R_ARM_THM_PC22.
5807 (elf32_arm_relocate_section): Pass symbol section to
5808 elf32_arm_final_link_relocate.
5810 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5812 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5813 entries unless the symbol is defined in the executable; in
5814 particular, undefined weak symbols get a PLT entry.
5816 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * libaout.h: Remove nested comment to avoid warning.
5820 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5822 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5823 R_ARM_PC24 relocation.
5825 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5827 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5828 argument is_local. Add argument sym_flags. Check sym_flags
5829 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5830 (elf32_arm_relocate_section): Don't pass local sym and pass
5831 sym_flags to elf32_arm_final_link_relocate.
5833 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5835 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5836 to not count too few relocs for dynamicly linked executables.
5838 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5840 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5841 symbols without a dynamic index dynamic. Consider all weak
5843 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5844 correspondance between input and output sections.
5846 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5848 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5849 that use a .got.plt section start the got offset at zero.
5851 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5853 * ieee.c (ieee_write_processor): Correct the processor ID written
5854 out for bfd_arch_m68k, accommodating change of March 25.
5856 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5858 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5859 R_ARM_THM_RPC22 relocations.
5861 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5863 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5865 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5866 .got relocs in -Bsymbolic shared objects.
5868 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5870 * elf32-arm.c: Add private flags to ELF header.
5871 (elf32_arm_print_private_bfd_data): New Function.
5872 (elf32_arm_set_private_flags): New Function.
5873 (elf32_arm_copy_private_flags): New Function.
5874 (elf32_arm_merge_private_bfd_data): New Function.
5876 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5878 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5880 (elf32_sparc_relocate_section): Likewise.
5882 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5884 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5885 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5886 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5887 of the function. Recognize no .plt as static linking.
5889 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5891 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5892 ".liblist" string through gettext.
5894 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5896 * Makefile.am: Add support for elf32-arm.lo.
5897 * Makefile.in: Rebuild.
5898 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5899 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5900 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5901 * configure: Regenerate.
5902 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5903 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5904 bfd_target bfd_elf32_littlearm_vec.
5905 * elf32-arm.c: New file.
5907 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5909 * libaout.h (M_SPARCLITE_LE): New machine.
5910 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5911 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5912 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5913 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5914 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5915 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5916 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5917 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5918 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5919 be BFD_RELOC_SPARC_REV32.
5921 * config.bfd (sparc86x-*-aout): New
5923 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5925 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5926 actually mapping the output sections.
5928 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5931 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5932 (mn10300_elf_reloc_map): Similarly.
5933 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5935 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5937 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5939 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5940 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5941 elf_mips_reloc_type defined in elf/mips.h.
5943 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5945 * elf64-mips.c: Remove reloc_type definition completely. It's now
5948 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5950 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5951 as they are defined in elf/mips.h now.
5953 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5956 * Re-add lost change:
5957 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5959 (mn10300_elf_relax_section): Include stack space for register saves
5960 in the imm8 field of a "call" instruction.
5961 (compute_function_info): Determine how much stack is allocated by
5962 the movm instruction. Fix typo.
5963 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5965 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5968 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5970 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5972 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5974 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5976 * elf32-hppa.h: Let ELF header define the enum containing the
5977 external reloc numbers.
5978 * elf32-i386.h: Likewise.
5980 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5982 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5983 * elf32-mips.c: Likewise.
5984 * elf32-ppc.c: Likewise.
5986 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5988 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5989 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5991 * bfd-in.h: Regenerate.
5992 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5993 parameter to 'unsigned int' to avoid K&R compatability problems.
5995 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5998 functionname_ptr to be const. Change line_ptr to be unsigned.
6000 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6001 macro is not defined. Change second parameter from bfd_link_info
6002 to coff_final_link_info. Add prototype.
6003 (coff_final_link_postscript): Simplify handling when macro is not
6004 defined. Add prototype.
6006 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6008 * elf-mn10300.c: Before include system specific ELF header define
6009 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6010 * elf32-mips.c: Likewise.
6011 * elf32-ppc.c: Likewise.
6013 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6016 temporary patch over to elf64-mips.c as well.
6018 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6020 * elf32-mips.c (reloc_type): Temporarily disable definition of
6021 standard relocation since they are now defined in elf/mips.h.
6023 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6025 * elf-m10200.c (mn10200_elf_final_link_relocate):
6026 Modify range test for case R_MN10200_8.
6028 * elf-m10300.c (mn10300_elf_final_link_relocate):
6029 Modify range test for case R_MN10300_8.
6031 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6033 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6034 * elf32-i386.c (elf_backend_got_header_size): Define.
6035 (elf_backend_plt_header_size): Define.
6036 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6037 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6038 * elfxx-target.h: Provide a default of zero.
6039 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6040 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6042 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6043 entry from an executable, even if the plt refcount goes to 0.
6045 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6047 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6048 directory name at the line number.
6050 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6051 with an unspecified type.
6053 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6055 * sunos.c: Add undef of valid to avoid problem on SunOS.
6057 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6059 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6061 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6063 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6064 R_68K_PCxx and R_68K_xx relocations. Make sure that
6065 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6066 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6067 R_68K_xx relocations.
6068 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6069 that has no plt entry.
6070 (elf_m68k_relocate_section): Ignore the plt offset in a static
6072 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6074 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6077 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6079 (howto_table, reloc_map): Add entries for them.
6080 (elf_m68k_check_relocs): Handle them. Implement reference
6081 counting for got and plt entries.
6082 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6083 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6085 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6086 (elf_m68k_relocate_section): Handle the new reloc types.
6087 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6088 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6089 * elflink.h (elf_link_add_object_symbols): When creating an
6090 indirect reference for symbol versioning also copy the plt
6092 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6093 flag also reset the plt offset.
6094 (elf_link_assign_sym_version): Likewise.
6095 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6096 the size of the entry in bytes.
6097 (elf_gc_allocate_got_offsets): Likewise.
6099 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * elflink.h (elf_gc_sections): Return true rather than falling off
6104 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6107 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6109 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6110 comment describing when it should be enabled.
6111 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6114 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6117 information ATN records.
6119 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6122 section for an absolute symbol in a fully linked file. Based on
6123 patch from Christian Holland <CHolland@de.lucent.com>.
6125 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6127 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6128 that a symbol is undefined.
6130 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6132 * som.c (som_bfd_gc_sections): Define.
6134 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6136 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6137 overflows in ARM_26D patches, since they have already been
6138 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6140 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6142 * coffcode.h (coff_write_object_contents): If we have any long
6143 section names, call coff_write_symbols even if there are no
6146 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6149 PT_LOAD segment, rather than only setting it once for the entire
6152 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6153 rather than ignoring every phdr with a p_paddr of 0, ignore all
6154 the phdrs if they all have a p_paddr of 0.
6156 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6157 section was discarded from the link.
6159 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6161 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6163 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6165 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6166 floating point operations.
6168 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6170 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6173 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6175 Merge of vax/vms (read-only) support
6176 * configure.com: Support Vax target.
6177 * makefile.vms: Support Vax target.
6178 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6179 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6181 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6183 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6185 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6187 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6189 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6190 * targets.c (bfd_target_ovax_flavour): New flavour.
6191 (vms_alpha_vec): Renamed from evax_alpha_vec.
6193 (target_vector): Update accordingly.
6194 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6196 (vax*-*-*vms*): New target.
6197 * Makefile.am: Update for renamed files. Rebuild dependencies.
6198 * bfd-in2.h: Rebuild.
6199 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6201 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6203 Based on patch from Matt Semersky <matts@scd.hp.com>:
6204 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6205 pointer on abfd->outsymbols.
6206 (generic_add_output_symbol): Handle NULL sym parameter.
6208 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6210 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6213 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6216 when handling 32 bit immediate relocs.
6217 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6219 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6221 * section.c (STD_SECTION): Account for recently added gc_mark
6222 field in struct asection.
6224 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6225 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6227 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6229 ELF Section-level Garbage Collection:
6230 * bfd.c (bfd_gc_sections): New.
6231 * aout-adobe.c: Hook to default implementation.
6232 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6233 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6234 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6235 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6236 * tekhex.c, versados.c: Likewise.
6237 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6238 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6240 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6241 (bfd_generic_gc_sections): New.
6242 * section.c (SEC_KEEP): New.
6243 (asection): Add gc_mark member.
6245 * elfcode.h (elf_gc*): New name remappings.
6246 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6247 sections to be excluded.
6248 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6249 (elf_gc_propogate_vtable_entries_used): New.
6250 (elf_gc_smash_unused_vtentry_relocs): New.
6251 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6252 (elf_gc_common_finalize_got_offsets): New.
6253 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6254 * elfxx-target.h: Add and default gc hooks.
6256 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6258 (struct elf_obj_tdata): Likewise for local_got_offsets.
6259 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6260 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6261 * elf64-sparc.c, elflink.h: Likewise.
6263 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6264 (ELF_LINK_HASH_MARK): Define.
6265 (struct elf_backend_data): Add GC hooks.
6266 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6268 * elf-m10300.c (mn10300_elf_check_relocs): New.
6269 (mn10300_elf_gc_mark_hook): New.
6270 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6271 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6272 (mn10300_elf_final_link_relocate): Likewise.
6273 (mn10300_elf_relocate_section): Likewise.
6274 (elf_backend_can_gc_sections): Define.
6275 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6276 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6277 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6278 (mips_info_to_howto_rel): Likewise.
6279 (mips_elf_relocate_section): Likewise.
6280 (mips_elf_check_relocs): Likewise.
6281 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6282 (elf_backend_can_gc_sections): Define.
6283 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6284 (ppc_elf_howto_raw): Handle them.
6285 (ppc_elf_reloc_type_lookup): Likewise.
6286 (ppc_elf_relocate_section): Likewise.
6287 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6288 Handle new vtable relocs.
6289 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6290 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6291 (elf_backend_can_gc_sections): Define.
6293 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6295 * archures.c (bfd_mach_mn10300): Define.
6296 * elf-m10300.c: Include elf/mn10300.h
6297 (elf_mn10300_mach): New function.
6298 (_bfd_mn10300_elf_final_write_processing): Likewise.
6299 (_bfd_mn10300_elf_object_p): Likewise.
6300 (elf_backendfinal_write_processing): Define.
6301 (elf_backend_object_p): Likewise.
6303 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6305 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6308 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6311 link_next field, not the next field.
6313 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * elf.c (map_sections_to_segments): Check the section address
6316 against the phdr size both with and without a modulo of
6319 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6321 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6322 linker created empty input section if the output section has the
6325 * elflink.h (elf_link_output_extsym): Print an error message if
6326 _bfd_elf_section_from_bfd_section fails.
6328 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6331 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6333 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6334 native linker output. Avoid putting an empty section in more than
6337 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6339 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6340 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6342 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6344 * elf.c (swap_out_syms): New arg relocatable_p.
6345 Don't add section VMA to symbols for relocatable output.
6346 (_bfd_elf_compute_section_file_positions): Update call to
6349 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6351 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6352 against 'addend' be signed rather than unsigned.
6354 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6356 * elf32-m32r.c: Add prototyps for static functions.
6358 * coff-arm.c: Add prototypes for static functions.
6360 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6362 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6363 LMA is used to order sections in a segment.
6365 * elf32-v850.c: Add prototypes for static functions.
6366 Change type of addend parameter to bfd_vma in various functions.
6368 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6371 complain_overflow_signed instead of complain_overflow_bitfield.
6373 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6375 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6376 when comparing against 0.
6378 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * Makefile.am (config.status): New target.
6381 * Makefile.in: Rebuild.
6383 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6385 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6386 error if previous object endianness doesn't match current object.
6388 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6390 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6391 _bfd_elf_print_private)bfd_data ().
6393 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6395 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6397 (elf_link_add_object_symbols): Set type_change_ok and
6398 size_change_ok before calling elf_merge_symbol.
6400 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6401 undefined symbol error, don't also issue an overflow error.
6403 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6405 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6406 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6407 message instead of crashing.
6409 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6411 * archures.c (bfd_mach_cpu32): Define.
6412 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6414 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6415 * ieee.c: Include <ctype.h>.
6416 (ieee_object_p): Parse out process ID string to make it more
6417 likely to be acceptable for bfd_scan_arch.
6418 * bfd-in2.h: Rebuild.
6420 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6422 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6423 _bfd_elf_print_private_bfd_data() so that the program header will
6426 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6429 0x68. Reindent. Add some comments.
6431 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6433 * elf.c (copy_private_bfd_data): Adjust physical address of
6434 segment in output BFD to contain LMAs of its sections.
6436 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6438 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6439 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6440 endian data 32 bit relocations.
6441 (elf32_sparc_merge_private_bfd_data): Check if linking little
6442 endian objects with big endian objects.
6443 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6444 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6445 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6447 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6448 * archures.c (bfd_mach_sparc_sparclite_le): New.
6449 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6451 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6453 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6456 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * bfd-in.h: Move over patch to bfd-in2.h.
6460 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6462 (_bfd_relocate_contents): Likewise.
6464 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6466 * peicode.h (add_data_entry): If the section has no private data
6467 then do not create a Data Dictionary entry for it.
6469 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6471 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6472 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6473 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6474 subsections during relaxation more correctly.
6476 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6478 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6479 Add extra argument to bfd_arm_process_before_allocation ().
6480 * bfd-in.h: Reflect changes made in bfd-in2.h.
6481 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6482 coff class of a BFD symbol.
6483 * coff-arm.c: Add support for interworking between Thumb code and
6484 non-interworking aware ARM code.
6486 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6488 * po/Make-in (install-info): New target.
6490 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * filemode.c: Remove; not used.
6494 If sysdep.h includes a header file, don't include it again:
6495 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6497 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6499 * archive.c: Don't include <string.h> or <errno.h>.
6500 * evax-alpha.c; Don't include <stdio.h>.
6501 * evax-egsd.c: Likewise.
6502 * evax-etir.c: Likewise.
6503 * evax-misc.c: Likewise.
6504 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6505 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6507 * hpux-core.c: Likewise.
6508 * netbsd-core.c: Likewise.
6510 * libbfd.c: Don't include <sys/types.h>.
6511 * nlmcode.h: Don't include <string.h>.
6512 * osf-core.c: Don't include <string.h> or <stdio.h>.
6513 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6514 <errno.h>, or <unistd.h>.
6515 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6517 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6519 * configure.com: If the version number can not be found in
6520 configure.in, set it to "unknown" rather than "2.8.1".
6522 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6524 * elf32-mips.c (elf_mips_mach): New.
6525 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6526 (_bfd_mips_elf_final_write_processing): Use the names
6527 of machines, rather than the numbers. Set both the ARCH
6528 and MACH in e_flags. Handle a few more specific machines.
6529 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6530 EF_MIPS_ARCH and EF_MIPS_MACH.
6532 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6534 * syms.c (bfd_is_local_label): Revert last change.
6535 * srec.c (srec_write_symbols): Discard debugging symbols.
6537 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * som.c: Include <ctype.h>.
6540 * som.h: Don't include sysdep.h.
6542 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6544 * libbfd.h: Rebuilt.
6545 * libbfd-in.h: Removed gettext includes and defines.
6546 * sysdep.h: Moved gettext-related includes and defines here.
6548 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6550 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6551 an ad-hoc test. Kill bogus #if 0 code.
6552 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6554 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6556 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6557 when generating a normal executable for a symbol defined in a
6558 regular file. When copying a reloc into the output file, adjust
6559 the addend for a PC relative reloc against a global symbol.
6561 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6563 * libbfd.h: Rebuilt.
6564 * libbfd-in.h (_): Define as dgettext.
6566 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6568 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6570 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6571 when declaring parameter types.
6572 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6574 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6576 * config.bfd: If we include any ELF targets in targ_defvec and/or
6577 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6578 * elf32-gen.c (dummy): New static const variable.
6579 (elf_generic_info_to_howto): New static function.
6580 (elf_generic_info_to_howto_rel): New static function.
6581 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6582 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6583 * elf64-gen.c: Same changes as elf32-gen.c.
6584 * elfcode.h (elf_object_p): For the generic target, ignore a
6585 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6587 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6590 * configure: Rebuild.
6592 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6594 * config.bfd: Update OSR5/Unixware patterns.
6596 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6598 * elf.c (assign_file_positions_for_segments): Allow for holes
6599 between sections added by a link script.
6601 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * configure.in: Change version number to 2.9.4
6604 * configure: Rebuild.
6606 Based on patch from H.J. Lu <hjl@gnu.org>:
6607 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6608 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6609 * bfd-in2.h: Rebuild.
6611 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6613 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6616 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6618 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6619 (elf64_alpha_relax_section): Fill them in.
6620 (elf64_alpha_relax_opt_call): Implement more than a stub.
6621 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6622 alignment on .scommon.
6623 (elf64_alpha_merge_gots): Merge use counts as well.
6625 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6627 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6628 for calculating a local symbol's address.
6629 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6630 Set the .got's cooked size as well as the raw size.
6632 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6634 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6635 internationalisation of printed information.
6637 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6638 internationalisation of printed information.
6640 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * syms.c (struct indexentry): Change directory_name, file_name,
6643 and function_name fields to char *.
6644 (struct stab_find_info): Change cached_file_name field to char *.
6646 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6648 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6650 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6652 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6654 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * Makefile.am (install-data-local): Make $(includedir).
6657 * Makefile.in: Rebuild.
6659 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6661 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6663 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6665 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6666 * Makefile.in: Rebuild.
6668 * bfd-in2.h: Rebuild for Nick's changes.
6670 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6672 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6673 change wrt length == max_namelen.
6675 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6677 * Many files: Added gettext invocations around user-visible
6679 * libbfd-in.h: Added gettext includes and defines.
6680 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6681 HAVE_LC_MESSAGES): Define.
6682 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6684 * Makefile.am (SUBDIRS): Added po.
6685 (POTFILES): New macro.
6686 (po/POTFILES.in): New target.
6687 (SOURCE_HFILES): New macro.
6689 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6691 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6693 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6694 NT_PRSTATUS note section encountered, it contains the status of
6695 the currently executing thread when the core file was written.
6697 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6699 * libcoff.h: Add extra parameter to
6700 bfd_coff_link_output_has_begun overrideable function.
6701 * cofflink.c: Pass extra parameter to
6702 bfd_coff_link_output_has_begun function.
6703 * bfd-in.h: Add prototypes for exported ARM interworking
6705 * peicode.h: ARM specific code reorganised to conform to BFD
6707 * coffcode.h: ARM specific code reorganised to conform to BFD
6709 * coff-arm.c: Code reorganised to conform to the BFD coding
6710 conventions. Global variables have been moved into an ARM
6711 specific hash table structure and a new function:
6712 bfd_arm_get_bfd_for_interworking() has been created which is
6713 called from the linker scripts.
6715 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6717 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6719 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6720 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6721 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6722 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6724 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6726 * config.bfd: Added sparc86x support.
6728 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6731 an out of range pc-relative jump/call to an undefined weak symbol.
6733 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6735 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6738 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6740 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6741 an error other than bfd_error_system_call, set the error to
6742 bfd_error_wrong_format.
6744 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6745 bfd_elf32_powerpcle_vec.
6747 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6748 program segments are zero, don't set p_paddr_valid.
6750 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6752 * elf64-alpha.c: Initial implementation of relaxation --
6753 (struct alpha_elf_link_hash_entry): Add use_count member.
6754 (elf64_alpha_check_relocs): Initialize and increment it.
6755 (elf64_alpha_can_merge_gots): Check it when considering merging.
6756 (elf64_alpha_merge_gots): Drop entries with zero use.
6757 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6758 (elf64_alpha_always_size_sections): Split out got sizing ...
6759 (elf64_alpha_size_got_sections): ... here. New function.
6760 (elf64_alpha_relax_find_reloc_ofs): New function.
6761 (elf64_alpha_relax_with_lituse): Likewise.
6762 (elf64_alpha_relax_without_lituse): Likewise.
6763 (elf64_alpha_relax_opt_call): Likewise.
6764 (elf64_alpha_relax_section): Likewise.
6765 (elf64_alpha_add_symbol_hook): Likewise.
6766 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6767 (elf64_alpha_relocate_section): Likewise.
6768 (bfd_elf64_bfd_relax_section): Define.
6769 (elf_backend_add_symbol_hook): Likewise.
6771 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6773 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6774 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6775 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6777 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6779 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6780 * configure: Rebuild.
6782 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6785 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6786 * configure.in: Define and substitute WIN32LDFLAGS and
6788 * aclocal.m4: Rebuild with new libtool.
6789 * configure, Makefile.in: Rebuild.
6791 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6793 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6794 before any other symbols in the same section.
6796 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6798 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6801 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6803 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6805 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6806 Use addr_size for address size, rather than sizeof(bfd_vma).
6807 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6808 Fix call to read_address.
6809 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6810 Scrap other unneeded arguments. Fix call to read_address.
6811 (scan_unit_for_functions): Fix call to read_attribute.
6812 (parse_comp_unit): We now handle more values for addr_size.
6813 Set addr_size in unit. Fix call to read_attribute and
6816 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6818 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6820 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * archures.c (bfd_default_scan): Add m68k cases back to default
6823 switch, reverting patch of March 25, since IEEE support depends
6826 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6828 * Makefile.am (diststuff): New target.
6829 * Makefile.in: Rebuild.
6831 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6833 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6834 som_offset when we have an extended name table.
6836 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6838 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6840 * Makefile.in: Rebuild.
6842 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6844 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6845 symbols when creating a shared library.
6846 (elf_m68k_adjust_dynindx): New function, used by above code.
6847 (elf_m68k_finish_dynamic_sections): Initialize the section
6849 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6851 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6853 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6856 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6858 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6861 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6863 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6866 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6868 * configure.in: Set version to 2.9.1.
6869 * configure: Rebuild.
6871 * Branched binutils 2.9.
6873 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6875 * syms.c (ENABLE_CACHING): Define.
6876 (struct indexentry): Define.
6877 (struct stab_cache): Remove.
6878 (cmpindexentry): New static function.
6879 (struct stab_find_info): Add new fields: indextable,
6880 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6881 cached_file_name. Remove fields: file_cache, function_cache, and
6883 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6884 index table and search it.
6886 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * elf.c (_bfd_elf_copy_private_section_data): Call
6889 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6891 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6893 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * coff-arm.c: Define all globally visible variables and functions
6896 only when COFF_WITH_PE is not defined.
6897 * configure.in (armpe_little_vec, armpe_big_vec): Add
6899 * configure: Rebuild.
6901 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6903 Fix some gcc -Wall warnings:
6904 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6905 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6906 * archures.c (bfd_default_scan): Likewise.
6907 * bfd.c (bfd_scan_vma): Likewise.
6908 * binary.c (mangle_name): Likewise
6909 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6910 * coff-sh.c (sh_relocate_section): Likewise.
6911 * coff-stgo32.c (create_go32_stub): Likewise.
6912 * coffcode.h (coff_slurp_line_table): Likewise.
6913 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6914 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6915 (assign_file_positions_for_segments): Likewise.
6916 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6917 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6918 * oasys.c (oasys_write_sections): Likewise.
6919 * ppcboot.c (ppcboot_object_p): Likewise.
6920 (mangle_name): Likewise.
6921 * riscix.c (riscix_fix_pcrel_26): Likewise.
6922 * srec.c (srec_scan): Likewise.
6923 * stabs.c (_bfd_write_section_stabs): Likewise.
6924 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6925 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6926 switch. Declare parameters for function pointers.
6927 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6929 * elf.c (elf_sort_sections): Likewise.
6930 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6931 Add default cases to switches.
6932 (coff_arm_relocate_section): Remove unused local variables.
6934 (coff_arm_bfd_set_private_flags): Change flag variable to type
6936 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6937 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6938 (dump_toc): Change cat to const, and initialize it.
6939 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6940 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6941 (sh_elf_relocate_section): Initialize r_symndx.
6942 * coffcode.h (coff_compute_section_file_positions): Only declare
6943 old_sofar if ALIGN_SECTIONS_IN_FILE.
6944 (coff_write_object_contents): Initialize csym.
6945 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6946 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6948 * dwarf2.c: Include libiberty.h.
6949 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6950 (decode_line_info): Remove unused local variables.
6951 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6952 (m32r_elf_relocate_section): Likewise.
6953 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6954 (v850_elf_reloc): Likewise.
6955 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6956 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6957 * elf.c (assign_file_positions_for_segments): Always set adjust.
6958 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6959 parenthesize expression.
6960 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6961 (m32r_elf_object_p): Return a value.
6962 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6963 * elf32-mips.c (mips_elf_final_link): Initialize last.
6964 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6965 * elf32-v850.c (v850_elf_object_p): Return a value.
6966 (v850_elf_print_private_bfd_data): Change fprintf format string.
6967 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6969 * elflink.h (elf_link_add_object_symbols): Change vernum to
6970 unsigned int, and initialize it. Change fprintf format string.
6971 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6972 when setting or comparing to soname_indx.
6973 (elf_create_pointer_linker_section): Change num_symbols to
6975 * libcoff-in.h (coff_data_type): Change flags to flagword.
6976 * peicode.h (pe_print_idata): Initialize idx. Change j to
6977 bfd_size_type. Initialize hint_member. Remove useless test to
6979 (pe_print_edata): Change num_functions and num_names in struct
6980 EDT_type to unsigned long. Remove cast. Change fprintf format
6982 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6983 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6985 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6986 int *. Update uses. Change j to long.
6987 * bfd-in2.h, libcoff.h: Rebuild.
6989 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6991 * elf32-v850.c Remove definition of USE_REL.
6992 (v850_elf_info_to_howto_rela): New function.
6993 (v850_elf_perform_relocation): Renamed from
6994 v850_elf_store_addend_in_insn. Removed replace argument.
6995 (v850_elf_reloc): store the relocation in the addend field instead
6997 (v850_elf_final_link_relocate): Now calls
6998 v850_elf_perform_relocation.
6999 (v850_elf_relocate_section): Remove code to generate REL
7002 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7004 * coffcode.h (coff_new_section_hook): Set the type and storage
7005 class in the native symbol information allocated for a new section
7008 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7010 * peicode.h: Chain together calls to
7011 coff_bfd_copy_private_bfd_data and
7012 coff_bfd_print_private_bfd_data.
7014 * coff-arm.c: Add prototypes for
7015 coff_arm_bfd_print_private_bfd_data and
7016 coff_arm_bfd_copy_private_bfd_data.
7018 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7020 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7023 * peicode.h: Call arm-coff private data functions after handling
7026 * coff-arm.c: Turn statics into globals so that they can be shared
7027 both pe and pei backends.
7029 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7031 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7033 (sunos_write_object_contents): Likewise.
7034 * aoutx.h (NAME(aout,machine_type)): Likewise.
7035 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7037 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7039 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7041 (bfd_default_scan): Remove m68k special cases.
7042 * bfd-in2.h: Rebuild.
7043 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7045 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7046 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7048 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7049 selection, change printable_name to just "m68k" and make that the
7050 default instead of m68k:68020.
7052 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7054 (MY_get_section_contents): Define as aout_32_get_section_contents
7055 rather than NAME(aout,get_section_contents).
7057 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7059 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7060 and call bfd_default_set_arch_mach to do the real work.
7062 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7064 * bout.c (BALX): Include return register g14 as part of the insn.
7066 (calljx_callback): Use it.
7068 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7070 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7071 * libbfd.h: Rebuild.
7073 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7074 byte_count to unsigned int.
7075 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7076 unused local variables.
7078 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7079 variables er and er1.
7081 * cpu-v850.c: Include <ctype.h>.
7082 (scan): Case isdigit argument to unsigned char.
7084 From Yan Meroth <YAN.MEROTH@st.com>:
7085 * ihex.c (ihex_scan): Add extbase variable so that getting an
7086 extended linear address record does not ignore any previous
7088 (ihex_write_object_contents): When writing out an extended linear
7089 address record, zero out any previous extended address.
7091 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7093 * ieee.c (do_one): Check section before dereferencing it.
7094 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7095 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7097 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7099 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7101 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7103 * coff-arm.c: Add interworking functions to pe backends.
7105 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7107 * configure.in: Use AM_DISABLE_SHARED.
7108 * aclocal.m4, configure: Rebuild with libtool 1.2.
7110 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7112 * coff-arm.c (coff_arm_relocate_section): Better error messages
7113 when interowrking conflucts occur. Courtesy of Jonathan Walton
7115 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7116 relocations. Patch courtesy of Jonathan Walton and Tony
7119 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7121 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7122 part of Feb 22 change controling when to override the existing
7123 symbol with the .plt entry.
7125 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7127 * config.bfd (targ_cpu): Add thumb-pe target.
7129 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7130 functions in PE build.
7132 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7134 * config.bfd (sparclite-*-elf*): Added.
7136 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7138 * configure.in: Add elf.lo to elf shell variable.
7139 * Makefile.am (BFD_LIBS): Remove elf.lo.
7140 (BFD_LIBS_CFILES): Remove elf.c.
7141 (BFD32_BACKENDS): Add elf.lo.
7142 (BFD32_BACKENDS_CFILES): Add elf.c.
7143 * configure, Makefile.in: Rebuild.
7145 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7147 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7148 relocation against a non-local symbol should not have a dynamic
7151 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7153 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7155 (pe_print_private_bfd_data): Print PE flags. From Mikey
7156 <jeffdb@netzone.com>.
7158 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7160 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7161 a plt entry when we can determine that we authoritatively define
7164 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7166 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7167 don't actually use trad-core, but a SunOS-style core file handled
7169 * hosts/sparclinux.h: Remove.
7171 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * peicode.h (pe_print_idata): If there is no .idata section, look
7174 for the import tables in some other section. Make the initial
7175 label line up better with the data. Print the import address
7176 table even if there is no import name table. If the import
7177 address table holds actual addresses, print them.
7179 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7181 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7182 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7183 bfd_error_system_call.
7185 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7188 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7190 From H.J. Lu <hjl@gnu.org>:
7191 * Makefile.am (libbfd_la_LDFLAGS): Define.
7192 * Makefile.in: Rebuild.
7194 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7196 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7197 * netbsd.h (MACHTYPE_OK): Define.
7198 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7199 calling N_SET_MACHTYPE, rather than having a switch.
7200 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7202 * i386netbsd.c (MACHTYPE_OK): Don't define.
7203 (DEFAULT_MID): Define.
7204 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7205 (MACHTYPE_OK): Don't define.
7206 (DEFAULT_MID): Define.
7207 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7208 (DEFAULT_MID): Define.
7209 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7210 (DEFAULT_MID): Define.
7211 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7212 (DEFAULT_MID): Define.
7214 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7215 * vaxnetbsd.c: New file.
7216 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7217 rather than netbsd_core.
7218 * targets.c (vaxnetbsd_vec): Declare.
7219 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7220 defined, add netbsd_core_vec.
7221 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7222 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7223 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7224 * config.bfd (alpha*-*-netbsd*): New target.
7225 * Makefile.am: Rebuild dependencies.
7226 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7227 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7228 * configure, Makefile.in: Rebuild.
7230 * configure.host: Remove the old shared library build stuff. We
7231 now use libtool instead.
7233 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7235 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7237 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7239 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7240 * configure: Rebuild.
7242 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7243 * elf32-v850.c (remember_hi16s_reloc): New function.
7244 (find_remembered_hi16s_reloc): New function.
7245 (v850_elf_store_addend_in_insn): Use the above new functions to
7246 match up HI6S relocs with LO16 relocs.
7248 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7250 * configure.in: Change -linux* to -linux-gnu*.
7251 * config.bfd, configure.host: Likewise.
7252 * configure: Rebuild.
7254 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7256 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7257 LO16/HI16S bug and improve comments about what is going on.
7259 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * configure, aclocal.m4: Rebuild with new libtool.
7263 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7265 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7266 when merging v850 code into v850e/v850ea code. Do not initialise
7267 output flags if the input is the default architecture.
7269 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7271 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7272 get the size from bfd_arch_bits_per_address instead of directly
7275 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7277 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7278 to wrap, just return all 1's bits instead.
7279 * libbfd.h: Regenerate.
7281 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7283 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7285 (coff_relocate_section): If COFF_WITH_PE, define as
7286 coff_pe_i386_relocate_section.
7287 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7288 skip empty sections, to match coff_write_object_contents.
7290 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7291 rather than swapping out r_offset twice. From Luke Deller
7292 <luked@cse.unsw.edu.au>.
7294 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7296 * configure.in: Set libtool_enable_shared rather than
7297 libtool_shared. Remove diversion hack.
7298 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7301 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7303 * syms.c (struct stab_cache): Define.
7304 (struct stab_find_info): Remove cached_offset, cached_stab,
7305 cached_str, and cached_stroff fields. Add file_cache,
7306 function_cache, and line_cache fields.
7307 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7310 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7312 * peicode.h (pe_print_idata): Check for import of ordinal rather
7314 (pe_print_edata): If there is no .edata section, look for the
7315 export data in some other section.
7317 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7319 * configure.in: Change version to 2.8.4.
7320 * configure: Regenerated.
7322 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7324 Add tms320c30 support:
7325 * cpu-tic30.c: New file.
7326 * aout-tic30.c: New file.
7327 * coff-tic30.c: New file.
7328 * archures.c (bfd_arch_tic30): Define.
7329 (bfd_tic30_arch): Declare.
7330 (bfd_archures_list): Add bfd_tic30_arch.
7331 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7333 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7334 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7335 (coff_set_flags): Likewise.
7336 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7337 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7338 * Makefile.am: Rebuild dependencies.
7339 (ALL_MACHINES): Add cpu-tic30.lo.
7340 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7341 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7342 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7343 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7345 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7347 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7348 to lag behind LO16 reloc by a couple of instructions.
7350 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7353 make to reexamine the file timestamp.
7354 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7356 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7359 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7361 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7362 to create .dynsbss and .rela.sbss sections.
7363 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7364 copied from dynamic objects into .sbss.
7365 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7366 use it. Correct typo of .rela.sdata2.
7367 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7368 put the data, which may now be in .sbss.
7369 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7370 (elf_backend_create_dynamic_sections): Define as
7371 ppc_elf_create_dynamic_sections.
7373 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7374 against _GLOBAL_OFFSET_TABLE_.
7375 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7376 shared libraries which refer to local symbols. Make sure that the
7377 test for allocating space for a reloc in a shared object is the
7378 same as the test for emitting a reloc.
7380 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7382 * config.bfd (i[3456]-*-mingw32*): New target.
7383 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7384 * aclocal.m4, configure: Rebuild.
7386 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7391 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7393 Sparc v9 ABI compliant PLT:
7394 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7395 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7396 (LARGE_PLT_THRESHOLD): New define.
7397 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7398 (sparc64_elf_build_plt): New function.
7399 (sparc64_elf_plt_entry_offset): Likewise.
7400 (sparc64_elf_plt_ptr_offset): Likewise.
7401 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7402 contain the index for convenience. Skip the initial entries
7404 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7405 memory for the benefit of .rela.plt.
7406 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7407 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7408 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7409 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7410 Call sparc64_elf_build_plt.
7411 (elf_backend_want_got_plt): No.
7412 (elf_backend_plt_readonly): No.
7413 (elf_backend_plt_alignment): 8.
7415 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7416 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7417 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7420 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7422 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7424 * cpu-mips.c (arch_info_struct): Add mips variants.
7425 * bfd-in2.h: Rebuilt.
7427 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7429 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7432 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7434 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7435 (i[3456]86sco3.2v5*coff): New target.
7437 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7439 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7441 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7443 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7444 * bfd-in2.h: Regenerate.
7446 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7448 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7450 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7453 adjust addend for an output common symbol (from Jimmy Blair
7454 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7455 defined symbol to counteract adjustment made in generic relocation
7458 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7460 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7462 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7463 (GET_SCNDHR_NLNNO): Likewise.
7465 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7467 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7469 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7471 * elf32-m32r.c: Add macros to handle NOP insertion.
7473 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7475 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7476 (xcoff_mark): Likewise.
7477 (xcoff_build_ldsyms): Mark absolute symbols.
7479 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7481 * bout.c (b_out_write_object_contents): Sort symbols before output
7482 to keep {CALL,BAL}NAME symbols adjacent.
7483 (b_out_symbol_cmp): New function.
7485 For older changes see ChangeLog-9697
7491 version-control: never