1 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
3 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
4 read idata section only from dataoff.
5 (pe_print_edata): Correctly check for valid eat_member.
7 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
11 2000-05-14 Philip Blundell <philb@gnu.org>
13 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
15 2000-05-12 Alan Modra <alan@linuxcare.com.au>
17 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
19 * peigen.c (pe_print_idata): Look for .idata section and print
20 info even if data directory has zero entries. Read idata section
21 starting from dataoff, and adjust all data offsets to suit. Cast
22 all bfd_vma vars to unsigned long before passing to fprintf.
23 * peigen.c (pe_print_edata): Similarly, look for .edata section
24 and print info even if data directory has zero entries. Cast
25 all bfd_vma vars to unsigned long before passing to fprintf.
27 From Szabolcs Szakacsits <szaka@F-Secure.com>
28 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
29 directory size which may be bogus.
30 * peigen.c (pe_print_edata): Similarly.
32 2000-05-09 Alan Modra <alan@linuxcare.com.au>
34 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
36 (copy_private_bfd_data): Allow for space possibly taken up by elf
37 headers when calculating segment physical address from lma.
39 2000-05-08 Alan Modra <alan@linuxcare.com.au>
41 * versados.c (versados_scan): Init stringlen and pass_2_done.
43 * trad-core.c (trad_unix_core_file_p): Return
44 bfd_error_wrong_format rather than bfd_error_file_truncated.
46 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
47 add_data_entry. DataDirectory virtual address is relative.
48 (pe_print_idata): Account for relative DataDirectory virtual
49 addresses. Don't trash datasize inside POWERPC_LE_PE code.
50 (pe_print_edata): Similarly.
52 From Szabolcs Szakacsits <szaka@F-Secure.com>
53 * peigen.c (dir_names): Add Delay Import Directory.
54 (pe_print_idata): Always search for bfd section containing
55 idata address rather than looking up section name. Print this
56 section name rather than .idata.
57 (pe_print_edata): Similarly. Also print some fields as %08lx.
58 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
61 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
63 * xcoff.h: Rename to xcoff-target.h
64 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
65 * coff-rs6000.c: Ditto.
66 * coff64-rs6000.c: Ditto.
68 * Makefile.in: Regenerate.
70 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
72 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
73 Change U802TOC64MAGIC to U803XTOCMAGIC.
75 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
77 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
78 * bfd-in.h: Prototype bfd_elf_get_arch_size.
79 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
81 2000-05-04 Alan Modra <alan@linuxcare.com.au>
83 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
85 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
87 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
88 hidden and internal symbols.
89 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
91 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
92 assign a PLT or GOT entry to symbols with hidden and
95 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
97 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
99 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
101 2000-05-02 H.J. Lu <hjl@gnu.org>
103 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
106 2000-05-02 Alan Modra <alan@linuxcare.com.au>
108 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
109 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
111 * Makefile.in: Regenerate.
113 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
115 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
116 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
117 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
118 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
119 * Makefile.in: Rebuild.
121 2000-05-02 Alan Modra <alan@linuxcare.com.au>
123 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
124 doesn't work very well.
126 * elf-hppa.h (elf_hppa_internal_shdr): Define.
127 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
128 Set hdr->s_type to 1 if ARCH_SIZE == 32.
129 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
130 (elf_hppa_info_to_howto): Likewise.
131 (elf_hppa_info_to_howto_rel): Likewise.
132 (elf_hppa_reloc_type_lookup): Likewise.
133 (elf_hppa_is_local_label_name): Likewise.
134 (elf_hppa_fake_sections): Likewise.
135 (elf_hppa_final_write_processing): Likewise.
136 (elf_hppa_howto_table): Fully initialise all entries.
137 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
138 (elf_hppa_info_to_howto): Likewise.
139 (elf_hppa_info_to_howto_rel): Likewise.
140 (elf_hppa_reloc_type_lookup): Likewise.
141 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
142 elf_hppa_unmark_useless_dynamic_symbols,
143 elf_hppa_remark_useless_dynamic_symbols,
144 elf_hppa_record_segment_addrs, elf_hppa_final_link,
145 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
146 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
147 elf32-hppa.c mess is cleaned up.
148 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
149 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
150 r_field then call hppa_field_adjust inline func with variable
151 r_field arg, instead call hppa_field_adjust with fixed arg.
152 In case R_PARISC_PCREL22F, don't set r_field.
153 (elf_hppa_relocate_insn): Change args and return type to unsigned
154 int. Call re_assemble_* funcs to do the work.
156 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
159 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
161 (sign_extend): Mask first before sign extending.
162 (low_sign_extend): Rewrite without condition expression.
163 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
164 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
165 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
166 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
167 result as function return value rather than through pointer arg.
168 Accept unsigned int args, and return unsigned int.
169 (re_assemble_3): New. Combines function of dis_assemble_3 with
170 re-assembly of opcode and immediate.
171 (re_assemble_12): Likewise.
172 (re_assemble_16): Likewise.
173 (re_assemble_17): Likewise.
174 (re_assemble_21): Likewise.
175 (re_assemble_22): Likewise.
176 (hppa_field_adjust): Rewrite and document, paying attention to
177 size of types and signed/unsigned issues.
178 (get_opcode): Shift before masking.
179 (FDLW): Rename to FLDW.
180 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
181 (hppa_rebuild_insn): Change args and return value to unsigned
182 int. Make use of re_assemble_*. Correct case 11.
184 * dep-in.sed: Handle ../opcodes/.
185 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
186 elf64-hppa.h, hppa_stubs.h, xcoff.h.
187 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
188 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
189 elfarm-nabi.lo dependencies outside of auto-dependency area.
190 Regenerate dependencies.
191 * Makefile.in: Regenerate.
193 * configure.in (TRAD_HEADER): Test non-null before
195 * configure: Regenerate.
197 * reloc.c: Fix mis-spelling in comment.
199 2000-05-01 Alan Modra <alan@linuxcare.com.au>
201 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
202 * vms.c (vms_openr_next_archived_file): Return NULL.
204 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
206 * coffcode.h Copy changes mistakenly done to libcoff.h in
209 2000-04-29 Andreas Jaeger <aj@suse.de>
211 * libbfd-in.h: Correctly check GCC version.
212 * bfd-in.h: Likewise.
213 * libhppa.h: Likewise.
214 * libbfd.h: Regenerate.
215 * bfd-in2.h: Regenerate.
217 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
219 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
220 coffdu-rs6000.{lo,c}.
221 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
223 * Makefile.in: Regenerate.
225 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
226 * coff-rs6000.c: Move all declarations and defines that are
227 common to the xcoff backends into xcoff.h
228 * coff64-rs6000.c: Ditto,
230 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
232 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
233 _bfd_coff_force_symnames in strings and
234 _bfd_coff_debug_string_prefix_length to their default values.
235 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
237 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
239 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
240 _bfd_coff_force_symnames in strings and
241 _bfd_coff_debug_string_prefix_length to their default values.
243 2000-04-27 Alan Modra <alan@linuxcare.com.au>
245 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
246 Check local_got_refcounts before dereferencing.
248 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
249 before deciding we don't need R_PPC_PLT32 relocation.
250 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
253 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
255 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
257 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
258 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
259 (elf_i386_relocate_section): Allow for .plt to go missing.
260 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
261 can use a relative reloc for got as elf_i386_relocate_section.
262 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
264 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
266 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
268 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
270 * Makefile.am (coff64-rs6000.lo): New rule.
271 * Makefile.in: Regenerate.
272 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
273 xcoff_is_local_label_name, xcoff_rtype2howto,
274 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
275 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
276 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
277 (NO_COFF_SYMBOLS): Define.
278 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
279 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
281 (MINUS_ONE): New macro.
282 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
284 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
285 coff_SWAP_aux_out): Map to the new functions.
286 * coff64-rs6000.c: New file.
287 * libcoff.h (bfd_coff_backend_data): Add new fields
288 _bfd_coff_force_symnames_in_strings and
289 _bfd_coff_debug_string_prefix_length.
290 (bfd_coff_force_symnames_in_strings,
291 bfd_coff_debug_string_prefix_length): New macros for above fields.
292 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
293 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
294 of using coff_swap_sym_in directly.
295 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
296 (coff_set_flags) Set magic for XCOFF64.
297 (coff_compute_section_file_positions): Add symbol name length to
298 string section length if bfd_coff_debug_string_prefix_length is
300 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
301 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
302 using coff_swap_lineno_in directly.
303 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
304 and _bfd_coff_debug_string_prefix_length fields.
305 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
306 symbol names into strings table when
307 bfd_coff_force_symnames_in_strings is true.
308 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
309 SET_RELOC_VADDR): New macros.
310 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
311 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
313 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
314 changes within RS6000COFF_C specific code.
315 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
316 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
317 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
318 Extend existing hack on target name.
319 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
321 * coff-tic54x.c (ticof): Keep up to date with new fields
322 in bfd_coff_backend_data.
323 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
324 targ_selvecs to include rs6000coff64_vec for rs6000.
325 * configure.in: Add rs6000coff64_vec case.
326 * cpu-powerpc.c: New bfd_arch_info_type.
328 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
330 * config.bfd: Only disable elf32-hppa vectors, not all of the
331 BSD and OSF configuration support. Provide (disabled) clauses
333 * configure.in: Add clause for PA64 support.
334 * configure: Rebuilt.
336 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
337 (bfd_elf64_hppa_vec): Declare.
339 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
340 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
341 (elf64-hppa.lo): Add dependencies.
342 * Makefile.in: Rebuilt.
344 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
346 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
348 * libhppa.h (dis_assemble_16): New function.
349 (pa_arch): Added pa20w element.
351 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
353 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
354 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
355 bfd_elf64_slurp_reloc_table.
357 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
358 definitions to get external names.
359 (elf_write_relocs): Renamed from write_relocs and make global.
360 (elf_slurp_reloc_table): Make global.
361 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
363 * archive.c (hpux_uid_gid_encode): New function.
364 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
365 defined and the ID is greater than 99999.
366 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
367 special uid/gid fields into 32 bit values.
369 2000-04-21 Matthew Green <mrg@cygnus.com>
371 * config.bfd: Add NetBSD/sparc64 support.
373 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
374 David Mosberger <davidm@hpl.hp.com>
375 Timothy Wall <twall@cygnus.com>
376 Jim Wilson <wilson@cygnus.com>
378 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
379 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
380 (BFD64_BACKENDS): Add elf64-ia64.lo.
381 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
382 (cpu-ia64.lo, elf64-ia64.lo): New rules.
383 * Makefile.in: Rebuild.
384 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
385 (bfd_ia64_arch): Declare.
386 (bfd_archures_list): Add bfd_ia64_arch.
387 * bfd-in2.h: Rebuild.
388 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
389 * configure: Rebuild.
390 * configure.host: (ia64-*-linux*): New host.
391 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
392 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
393 * elf.c (prep_headers): Add bfd_arch_ia64.
395 * reloc.c: Add IA-64 relocations.
396 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
398 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
399 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
401 2000-04-21 Richard Henderson <rth@cygnus.com>
403 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
404 contents when performing a partial link.
405 (bfd_elf_d30v_reloc_21): Likewise.
407 2000-04-20 H.J. Lu <hjl@gnu.org>
409 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
410 patch to symbols defined by a shared object.
411 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
413 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
416 * dwarf2.c (concat_filename): Avoid string literal concatenation.
417 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
419 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
421 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
422 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
423 (coff-ia64.lo): Add dependency.
424 * Makefile.in: Regenerate.
425 * coff-ia64.c: New file.
426 * efi-app-ia32.c: Ditto.
427 * efi-app-ia64.c: Ditto.
428 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
429 (coff_set_flags): Ditto.
430 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
431 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
432 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
433 * configure: Regenerate.
434 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
435 (PUT_OPTHDR_IMAGE_BASE): Ditto.
436 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
437 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
438 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
439 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
440 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
441 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
442 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
443 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
444 (GET_PDATA_ENTRY): Ditto.
445 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
446 data_start. Use above macros to read fields that are 64 bit wide for
447 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
448 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
449 FileAlignment and SectionAlignment to minimum alignment if they
451 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
452 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
453 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
454 Use above macros to write fields that are 64 bit wide for
456 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
457 5*4 otherwise. This should be right for IA-32 and IA-64, but may
458 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
459 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
460 begin address, end address, and unwind info address only. Use
461 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
463 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
464 HIGH3ADJ relocation names.
465 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
466 * targets.c: Declare bfd_efi_app_ia32_vec and
467 bfd_efi_app_ia64_vec.
468 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
469 bfd_efi_app_ia64_vec.
471 2000-04-17 Timothy Wall <twall@cygnus.com>
473 * bfd-in2.h: Add prototypes for tic54x load page access.
474 * bfd-in.h: Regenerate.
475 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
476 in customized _set_arch_mach function.
477 * coffcode.h (coff_set_alignment_hook): Set section load page if
478 the appropriate macro is defined.
479 (write_object_contents): Read section load page.
481 2000-04-13 Alan Modra <alan@linuxcare.com.au>
483 * elf32-hppa.h: Update copyright date.
485 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
486 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
488 * elf32-d30v.c (MAX32): Don't use LL suffix.
489 (MIN32): Define in terms of MAX32.
490 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
492 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
495 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
497 2000-04-12 Alan Modra <alan@linuxcare.com.au>
499 * dep-in.sed: Match space before file name, not after.
501 * Makefile.am: Regenerate dependencies.
502 * Makefile.in: Regenerate.
504 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
505 case, allow address wrap-around stupidly removed 2000-03-17. Sign
506 extend without an if statement.
508 2000-04-11 Alan Modra <alan@linuxcare.com.au>
510 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
512 * elf32-mips.c (gprel16_with_gp): Likewise.
513 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
514 here using -0x40000, not (int)0xfffc0000.
515 (elf32_hppa_size_of_stub): Likewise.
517 2000-04-11 Timothy Wall <twall@cygnus.com>
519 * coff-tic54x.c: Now builds with all targets.
520 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
521 * Makefile.in: Regenerate.
522 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
523 unitialized variable.
525 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
527 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
528 --enable-build-warnings option.
529 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
530 * Makefile.in, configure: Re-generate.
532 2000-04-07 Nick Clifton <nickc@cygnus.com>
534 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
535 BFD_RELOC_THUMB_PCREL_BLX.
537 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
538 R_ARM_XPC25 and R_ARM_THM_PC22.
540 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
541 R_ARM_XPC25 and R_ARM_THM_XPC22.
542 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
543 R_ARM_[XPC25|THM_XPC22].
545 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
546 elf/arm-oabi.h to elf/arm.h
548 * Makefile.am: Fix dependency for elfarm-oabi.c
549 * Makefile.in: Regenerate.
551 * bfd-in2.h: Regenerate.
552 * libbfd.h: Regenerate.
554 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
556 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
557 and restore it on failure. Release newly allocated tdata on
560 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
562 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
563 (decode_line_info): Set it. Report error if unit->line_offset is
564 equal to or larger than it.
566 2000-04-07 Timothy Wall <twall@cygnus.com>
568 * targets.c: Added vecs for tic54x.
569 * reloc.c: Added relocs for tic54x.
570 * libbfd.h: Regenerated.
571 * configure: Add TI COFF vecs for tic54x.
572 * configure.in: Ditto.
573 * config.bfd (targ_cpu): Recognize new tic54x target.
574 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
575 * bfd-in2.h: Add tic54x target and relocations.
576 * Makefile.am, Makefile.in: Add tic54x target.
577 * archures.c (bfd_archures_list): Add tic54x target.
578 * coff-tic54x.c: New.
581 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
583 * elfcore.h (elf_core_file_p): call backend_object_p which
584 thereby gets an opportunity to update the arch/machine type.
586 2000-04-06 Timothy Wall <twall@cygnus.com>
588 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
589 class. Handle SEC_CLINK and SEC_BLOCK flags.
590 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
591 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
593 2000-04-06 Nick Clifton <nickc@cygnus.com>
595 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
596 EF_INTERWORK if this is an unknown EABI.
597 (elf32_arm_merge_private_bfd_data): Check EABI version
598 numbers. Only check EF_xxx flags if the EABI version number
600 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
601 if the EABI version number is unknown.
602 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
603 if the EABI version number is unknown.
605 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
607 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
608 BFD_RELOC_SH_LOOP_END.
609 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
610 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
611 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
612 (sh_elf_reloc_loop): New function.
613 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
615 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
616 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
617 * bfd-in2.h, libbfd.h: Regenerate.
619 2000-04-04 Alan Modra <alan@linuxcare.com.au>
621 * po/bfd.pot: Regenerate.
623 * Makefile.am: Remove extraneous mkdep comment.
624 (MKDEP): Use gcc -MM rather than mkdep.
625 (DEP): Quote when passing vars to sub-make. Add warning
627 (DEP1): Rewrite for "gcc -MM".
628 (CLEANFILES): Add DEP2.
630 * Makefile.in: Regenerate.
632 2000-04-03 Kevin Buettner <kevinb@redhat.com>
634 * configure.in: Added corefile support for AIX 4.3. In particular,
635 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
636 compiling rs6000-core.c.
637 * configure: Regenerated.
639 2000-04-03 H.J. Lu <hjl@gnu.org>
641 * cache.c (bfd_open_file): Unlink the output file only if
642 it has non-zero size.
644 2000-04-01 Ken Block USG <block@zk3.dec.com>
646 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
647 relative relocations for non-loaded sections in shared objects.
648 (elf64_alpha_check_relocs): Similarly.
650 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
652 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
653 BFD_RELOC_16 to switch for extended relocs.
654 (MY_swap_ext_reloc_in): New.
655 (MY_swap_ext_reloc_out): New.
656 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
657 than NAME(aout,swap_ext_reloc_in) for extended relocs.
658 (NAME(aout,squirt_out_relocs)): Similarly use
659 MY_swap_ext_reloc_out.
660 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
662 2000-04-03 Kazu Hirata <kazu@hxi.com>
664 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
665 the R_PCRWORD_B case.
667 2000-03-31 Thomas de Lellis <tdel@wrs.com>
669 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
673 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
675 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
676 HOWTO references to bfd_elf_generic_reloc, that have
677 partial_inplace == true, now use the new function. The function
678 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
679 extends its fixes to the R_M32R_{16,24,32} relocs.
680 The new logic in m32r_elf_lo16_reloc() has been removed, and
681 it instead calls the new routine to obtain that functionality.
683 2000-03-27 Alan Modra <alan@linuxcare.com.au>
685 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
686 elf32_avr_check_relocs, avr_final_link_relocate,
687 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
688 elf32_avr_object_p): Add prototypes.
689 (elf32_avr_gc_mark_hook): Add default for h->root.type.
690 (bfd_elf_avr_final_write_processing): Make static.
692 2000-03-27 Denis Chertykov <denisc@overta.ru>
694 * cpu-avr.c: New file. BFD support routines for AVR architecture.
695 * archures.c (bfd_architecture): Add AVR architecture.
696 (bfd_archures_list): Add reference to AVR architecture info.
697 * elf.c (prep_headers): Handle bfd_arch_avr.
698 * reloc.c: Add various AVR relocation enums.
699 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
701 * Makefile.am: Add support for AVR elf.
702 * configure.in: Likewise.
703 * config.bfd: Likewise.
704 * Makefile.in: Regenerate.
705 * configure: This too.
706 * bfd-in2.h: And this.
707 * libbfd.h: And this.
709 2000-03-24 H.J. Lu <hjl@gnu.org>
711 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
712 (elf64_alpha_find_reloc_at_ofs): Likewise.
714 2000-03-17 Alan Modra <alan@linuxcare.com.au>
716 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
717 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
718 allowable range used to be -2**(n-1) to 2**n-1.
719 * reloc.c (_bfd_relocate_contents): Same here. Also replace
720 "boolean overflow" with "bfd_reloc_status_type flag".
722 2000-03-14 Doug Evans <dje@casey.transmeta.com>
724 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
726 2000-03-14 Kazu Hirata <kazu@hxi.com>
728 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
729 of shrinks properly, including the last reloc.
731 2000-03-13 Kazu Hirata <kazu@hxi.com>
733 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
736 2000-03-11 Alan Modra <alan@linuxcare.com.au>
738 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
739 a format mismatch rather than an "error" from bfd_read such as
740 bfd_error_file_truncated.
742 2000-03-10 Geoff Keating <geoffk@cygnus.com>
744 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
745 sign-extension and big-endian compensation for
746 R_MIPS_64 even in ld -r.
748 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
750 * elf32-mips.c (mips_elf_next_relocation): Rename from
751 mips_elf_next_lo16_relocation, and generalize to look
752 for any relocation type.
753 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
754 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
755 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
756 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
757 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
758 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
759 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
760 (mips_rtype_to_howto): Likewise.
761 (mips_elf_calculate_relocation): Handle new relocs.
762 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
763 are paired. The addend for R_MIPS_GNU_REL16_S2
764 is shifted right two bits.
766 2000-03-10 Alan Modra <alan@linuxcare.com.au>
768 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
769 comment, and ensure it doesn't happen again.
770 (bfd_install_relocation): Same here.
771 (_bfd_relocate_contents): Don't bother assigning unused signmask
772 shift result. Fix typos in comments.
773 Remove trailing whitespace throughout file.
775 2000-03-07 Doug Evans <dje@casey.transmeta.com>
777 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
778 * bfd-in2.h: Rebuild.
780 2000-03-06 Nick Clifton <nickc@cygnus.com>
782 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
784 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
785 (SIZEOF_ILF_STRINGS): Redefine.
786 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
787 relative reloc, as opposed to a section relative reloc.
788 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
790 Add length of symbol's prefix to string pointer.
791 Store a pointer to the symbol in the symbol pointer table.
792 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
793 Initialise the symbol pointer table.
794 Store the hint in the Hint/Name table.
795 Make the jump reloc be symbol realtive, not section relative.
796 Create an import symbol for imported code.
798 2000-03-06 Catherine Moore <clm@cygnus.com>
800 * elf.c (swap_out_syms): Check for null type_ptr.
802 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
804 * aout-target.h (MY(write_object_contents)): Remove unused
805 and unusable "#if CHOOSE_RELOC_SIZE".
806 * pc532-mach.c (MY(write_object_contents)): Ditto.
807 * netbsd.h (MY(write_object_contents)): Ditto.
808 * hp300hpux.c (MY(write_object_contents)): Ditto.
809 * freebsd.h (MY(write_object_contents)): Ditto.
810 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
812 2000-02-29 H.J. Lu <hjl@gnu.org>
814 * peicode.h (jtab): Make it static.
816 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
817 defined and COFF_IMAGE_WITH_PE is not defined.
818 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
819 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
821 2000-03-01 Nick Clifton <nickc@cygnus.com>
823 * coff-arm.c (bfd_arm_process_before_allocation): Make
824 'symndx' signed to prevent compile time warning.
826 * coff-mcore.c: Remove unused prototype for pe_object_p.
828 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
829 functions that are not used when COFF_IMAGE_WITH_PE is
831 (struct sh_opcode): Change type of 'flags' field to unsigned
832 long so that it can hold the USESAS flag.
834 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
836 * elf-m10300.c (mn10300_elf_relax_section): Initialise
839 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
841 Remove unusued variables and code.
842 (elf_backend_add_symbol_hook): Fix prototype.
844 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
847 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
850 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
852 Remove unusued variables and code.
853 (elf_backend_add_symbol_hook): Fix prototype.
855 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
857 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
858 to unused function parameter.
860 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
862 Use EMPTY_HOWTO to initialise empty howto slots.
863 Remove unused variables.
865 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
867 2000-03-01 H.J. Lu <hjl@gnu.org>
869 * aoutx.h (aout_link_input_section_std): Pass "true" to
870 the undefined_symbol callback.
871 (aout_link_input_section_ext): Likewise.
872 * bout.c (get_value): Likewise.
873 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
874 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
876 (alpha_relocate_section): Likewise.
877 * coff-arm.c (coff_arm_relocate_section): Likewise.
878 * coff-i960.c (coff_i960_relocate_section): Likewise.
879 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
880 * coff-mips.c (mips_relocate_section): Likewise.
881 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
882 * coff-sh.c (sh_relocate_section): Likewise.
883 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
884 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
885 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
886 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
887 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
888 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
889 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
890 * elf32-i370.c (i370_elf_relocate_section): Likewise.
891 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
892 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
893 * elf32-sh.c (sh_elf_relocate_section): Likewise.
894 * elf32-v850.c (v850_elf_relocate_section): Likewise.
895 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
896 * elflink.h (elf_link_output_extsym): Likewise.
897 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
898 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
899 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
901 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
902 undefined_symbol callback when building shared library with
903 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
905 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
906 * elf32-i386.c (elf_i386_relocate_section): Likewise.
907 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
908 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
909 (elf32_mips_get_relocated_section_content): Likewise.
910 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
911 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
912 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
913 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
915 2000-02-28 Nick Clifton <nickc@cygnus.com>
917 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
918 * Makefile.in: Regenerate.
920 * configure.in: Add support for mips and sh pe vectors.
921 * configure: regenerate.
923 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
926 * targets.c: Add mips and sh pe vectors.
928 * libpei.h (coff_final_link_postscript): Only define if not
931 * coffcode.h: Add support for WinCE magic numbers.
933 * peigen.c (pe_print_reloc): Update comment and rearrange
934 appending of newline character.
936 * peicode.h: Add support for Image Library Format.
937 (pe_ILF_vars): Structure containing data used by ILF code.
938 (pe_ILF_make_a_section): New function. Create a section based
940 (pe_ILF_make_a_reloc): New function. Create a reloc based on
942 (pe_ILF_make_a_symbol): New function. Create a symbol based
944 (pe_ILF_save_relocs): New function. Store the relocs created
945 by pe_ILF_make_a_reloc in a section.
946 (pe_ILF_build_a_bfd): New function. Create a BFD describing
948 (pe_ILF_object_p): New function. Return a bfd_target pointer
950 (pe_bfd_object_p): If an ILF object is detected call
951 pe_ILF_object_p on it.
953 * coff-arm.c: Add support for WinCE relocs which are different
954 from normal ARM COFF relocs.
955 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
957 * coff-sh.c: Add support for sh-pe target.
958 * pe-sh.c: New file. Support code for sh-pe target.
959 * pei-sh.c: New file. Support code for sh-pe target.
961 * pe-mips.c: New file. Support code for mips-pe target.
962 * pei-mips.c: New file. Support code for mips-pe target.
964 2000-02-27 Jakub Jelinek <jakub@redhat.com>
966 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
967 architecture if the object causing the bump is dynamic.
968 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
969 and also don't it for memory ordering.
970 (sparc64_elf_write_relocs): Take src_rela out of the loop.
972 2000-02-27 Ian Lance Taylor <ian@zembu.com>
974 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
975 calling bfd_get_section_size_before_reloc.
976 (decode_line_info): Likewise.
977 (_bfd_dwarf2_find_nearest_line): Likewise.
979 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
981 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
982 name of the libtool directory.
983 * Makefile.in: Rebuild.
985 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
987 * som.c (SOM_HOWTO): Define.
988 (som_hppa_howto_table): Use it.
990 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
992 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
994 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
996 2000-02-24 Catherine Moore <clm@cygnus.com>
998 * som.c (som_misc_symbol_info): Add field
1000 (som_bfd_derive_misc_symbol_info): Initialize
1002 (som_build_and_write_symbol_table): Keep track
1003 of secondary_def field.
1004 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1005 if secondary_def field is set.
1006 (som_bfd_ar_write_symbol_stuff): Initialize
1009 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1011 * dwarf2.c (read_address): Read 16-bits addresses.
1012 (parse_comp_unit): Accept addr_size == 2.
1014 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1016 * bfd-in.h: Update copyright date.
1018 2000-02-23 Linas Vepstas <linas@linas.org>
1020 * cpu-i370.c: New file.
1021 * elf32-i370.c: New file.
1022 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1023 (bfd_i370_arch): New.
1024 (bfd_archures_list): Add bfd_i370_arch.
1025 * elf.c (prep_headers): Add bfd_arch_i370.
1026 * Makefile.am: Add support for IBM 370 elf.
1027 * config.bfd: Likewise.
1028 * configure.in: Likewise.
1029 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1030 * reloc.c (bfd_reloc_code_type): Likewise.
1031 * targets.c: Likewise.
1033 * Makefile.in: Regenerate.
1034 * configure: Regenerate.
1035 * bfd-in2.h: Regenerate.
1037 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1039 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1040 invalid relocation types, and change them to R_386_NONE.
1042 2000-02-22 H.J. Lu <hjl@gnu.org>
1044 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1045 not defined, don't add a second ELF_VER_CHR.
1047 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1048 symbols converted to local symbols even when stripping all
1050 (elf_link_output_extsym): Process global symbols converted to
1051 local symbols even if they are being stripped.
1053 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1055 * archures.c (bfd_octets_per_byte): Return unsigned int.
1056 (bfd_arch_mach_octets_per_byte): Ditto.
1057 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1059 * section.c (bfd_get_section_size_before_reloc): Quell signed
1060 vs. unsigned comparison warning.
1061 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1062 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1063 change. What was I thinking?
1064 * bfd-in2.h: Regenerate.
1066 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1067 (elf_gc_sections): Same here.
1068 (elf_gc_common_finalize_got_offsets): And here.
1070 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1072 ELF HPPA doesn't work at present; remove it until it does.
1073 * config.bfd: Comment out setting targ_defvec to
1075 * Makefile.am: Rebuild dependencies.
1076 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1077 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1078 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1079 * Makefile.in: Rebuild.
1080 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1082 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1084 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1085 is no bfd_free(). Revert bfd_free part of previous change.
1087 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1089 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1091 (coff_compute_section_file_positions): Use bfd_free to pair
1093 (coff_write_object_contents): Likewise.
1095 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1096 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1098 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1100 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1101 (xcoff_ar_file_hdr_big): New structure.
1102 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1103 (xcoff_ar_hdr_big): New structure.
1104 (SIZEOF_AR_HDR_BIG): New macro.
1105 (xcoff_big_format_p): New macro.
1106 (xcoff_ardata_big): New macro.
1107 (arch_xhdr_big): New macro.
1108 (xcoff_slurp_armap): Handle large archives.
1109 (xcoff_archive_p): Detect large archives.
1110 (xcoff_read_ar_hdr): Handle large archives.
1111 (xcoff_openr_next_archived_file): Handle large archives.
1112 (xcoff_generic_stat_arch_elt): Handle large archives.
1113 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1114 (xcoff_write_armap_big): New function.
1115 (xcoff_write_armap): New function, dispatch to _old or _big.
1116 (xcoff_write_archive_contents_old): Rename from
1117 xcoff_write_archive_contents.
1118 (xcoff_write_archive_contents_big): New function.
1119 (xcoff_write_archive_contents): New function, dispatch to _old or
1122 2000-02-18 Richard Henderson <rth@cygnus.com>
1124 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1125 and hide_symbol members.
1126 (elf_link_hash_copy_indirect): Remove.
1127 (elf_link_hash_hide_symbol): Remove.
1128 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1129 and elf_backend_hide_symbol.
1130 (_bfd_elf_link_hash_copy_indirect): Declare.
1131 (_bfd_elf_link_hash_hide_symbol): Declare.
1132 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1133 (_bfd_elf_link_hash_hide_symbol): Likewise.
1134 (_bfd_elf_link_hash_table_init): Don't init killed members.
1135 * elflink.h (elf_link_add_object_symbols): Use the bed function
1136 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1137 (elf_link_assign_sym_version): Likewise.
1138 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1139 (elf_backend_hide_symbol): Likewise.
1140 (elfNN_bed): Update for new members.
1142 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1144 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1145 STACK_END_ADDR): Define for new core file format.
1146 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1147 for handling the vagaries of the various core file structures used
1148 by AIX over the years.
1149 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1150 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1151 core_dumpx structure.
1153 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1155 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1156 (bfd_mach_sh3_dsp): Likewise.
1157 (bfd_mach_sh4): Reinstate.
1158 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1159 * bfd-in2.h: Regenerate.
1160 * coff-sh.c (struct sh_opcode): flags is no longer short.
1161 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1162 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1163 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1164 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1165 (sh_opcodes): No longer const.
1166 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1167 (sh_insn_uses_reg): Check for USESAS and USESR8.
1168 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1169 (_bfd_sh_align_load_span): Return early for SH4.
1170 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1171 Take into account that field b of a parallel processing insn
1172 could be mistaken for a separate insn.
1173 * cpu-sh.c (arch_info_struct): New array elements for
1174 sh2, sh-dsp and sh3-dsp.
1175 Reinstate element for sh4.
1176 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1177 (SH4_NEXT): Reinstate.
1178 (SH3_NEXT, SH3E_NEXT): Adjust.
1179 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1180 * elf32-sh.c (sh_elf_set_private_flags): New function.
1181 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1182 (sh_elf_merge_private_data): New function.
1183 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1184 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1185 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1186 sh_elf_merge_private_data.
1188 2000-02-13 Richard Henderson <rth@cygnus.com>
1190 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1191 hide_symbol members.
1192 (elf_link_hash_copy_indirect): New.
1193 (elf_link_hash_hide_symbol): New.
1194 * elflink.h (elf_link_add_object_symbols): Break out copy from
1195 indirect new new symbol to elf.c.
1196 (elf_link_assign_sym_version): Break out privatization of
1197 non-exported symbol to elf.c.
1198 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1199 (_bfd_elf_link_hash_hide_symbol): New.
1200 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1202 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1204 * section.c (_bfd_strip_section_from_output): Add info parameter.
1205 If it passed as non-NULL, use it to check whether any input BFD
1206 has an input section which uses this output section. Change all
1208 * bfd-in2.h: Rebuild.
1210 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1211 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1213 * bfd-in2.h: Rebuild.
1215 2000-02-10 Timothy Wall <twall@cygnus.com>
1217 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1218 allow final modifications of swapped-in symbol.
1219 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1220 * coffcode.h (coff_write_relocs): Use macro
1221 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1222 symbol index should be set to -1.
1224 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1226 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1227 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1228 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1229 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1230 sh_insns_uses_or_sets_freg): New functions.
1231 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1232 * (sh_insns_conflict): Use new functions and new macros to
1233 detect conflicts when two instructions both set same integer registers,
1234 both set same fp register, and both set special register.
1236 2000-02-09 Timothy Wall <twall@cygnus.com>
1238 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1239 swapping in sections, so that the swapping routines have access to
1242 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1244 * coff-go32.c: Update comment. Update copyright.
1246 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1248 * syms.c (bfd_decode_symclass)
1249 Two new class characters were added - 'V' and 'v'. The
1250 meaning of 'W' is now restricted to just weak non-object
1251 symbols. This allows differentiation between, for example,
1252 weak functions vs weak objects. nm for example now dumps:
1254 'w' = weak unresolved
1255 'V' = weak global object
1256 'v' = weak unresolved object
1258 (bfd_is_undefined_symclass): New function. Return true if the
1259 given symbol class represents and undefined/unresolved symbol.
1261 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1264 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1266 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1267 STT_ARM_16BIT flag set, but it is not attached to a data object
1268 return STT_ARM_16BIT so that it will be treated as code by the
1271 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1273 * coff-i386.c (i3coff_object_p): Remove prototype.
1276 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1277 to name. Update copyright.
1279 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1280 assignment to avoid warning. Update copyright.
1282 2000-01-24 Robert Lipe (robertl@sco.com)
1284 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1285 instead of using GNU C extension.
1287 2000-01-21 Nick Clifton <nickc@cygnus.com>
1289 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1290 amount from a bfd_in_memory structure.
1291 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1294 2000-01-14 Nick Clifton <nickc@cygnus.com>
1296 * linker.c (default_indirect_link_order): oops - fix incorrectly
1297 applied patch from Tim Wall.
1299 2000-01-13 Timothy Wall (twall@tiac.net>
1301 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1302 = scnhsz, filhsz, relsz, aoutsz, etc)
1304 * coffswap.h: Ditto.
1306 2000-01-13 Nick Clifton <nickc@cygnus.com>
1308 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1309 interwork thumb to arm stub.
1311 2000-01-13 Timothy Wall (twall@tiac.net>
1313 * archures.c (bfd_octets_per_byte): New function: Return
1315 (bfd_arch_mach_octets_per_byte): New function: Return target
1318 * section.c: Distinguish between octets and bytes for usage of
1319 _cooked_size, _raw_size, and output_offset. Clarify
1320 description of bfd_set_section_contents.
1322 * bfd-in2.h: Regenerate.
1324 * coffgen.c: Indicate that the offset parameter is in bytes, not
1327 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1328 where appropriate to get the octet offset when calling
1329 bfd_set_section_contents.
1330 (bfd_coff_reloc_link_order): Ditto.
1332 * linker.c (bfd_generic_reloc_link_order): Ditto.
1333 (_bfd_default_link_order): Ditto.
1335 * reloc.c (bfd_perform_relocation): Distinguish between octets
1336 and bytes. Use octets when indexing into octet data; use bytes
1337 when calculating target addresses.
1338 (bfd_install_relocation): Ditto.
1340 * srec.c (srec_write_section): Ditto.
1342 2000-01-13 Nick Clifton <nickc@cygnus.com>
1344 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1345 3 to 2. This allows 4 byte sized sections, which is necessary for
1346 dlltool to build funcitoning DLLs.
1348 2000-01-10 Philip Blundell <pb@futuretv.com>
1350 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1351 (arm*-*-conix*): New target.
1353 2000-01-10 Egor Duda <deo@logos-m.ru>
1355 * config.bfd: Include elf32_i386 vector to target list for cygwin
1358 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1359 * configure.in: Test for structure win32_pstatus_t in
1361 * configure: Regenerate.
1363 * elf.c (elfcore_grok_win32pstatus): New function: process
1364 win32_pstatus_t notes in elf core file.
1365 (elfcore_grok_note): Detect win32_pstatus notes.
1367 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1369 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1371 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1372 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1374 1999-12-29 Richard Henderson <rth@cygnus.com>
1376 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1377 if no dynamic sections created.
1379 1999-12-27 Nick Clifton <nickc@cygnus.com>
1381 * peicode.h (pe_bfd_object_p): Only define for PE format
1384 1999-12-17 Nick Clifton <nickc@cygnus.com>
1386 * coff-i386.c (i3coff_object_p): Delete.
1387 (i386coff_vec): Replace reference to i3coff_object_p with a
1388 reference to coff_object_p.
1390 * coff-mcore.c (pe_object_p): Delete.
1392 * peicode.h (pe_bfd_object_p): New function: Detect the
1393 presence of a PE format COFF object file. Also detect and
1394 warn about the presence of LINK6 format Image Library Format
1397 1999-12-16 Nick Clifton <nickc@cygnus.com>
1399 * coff-arm.c (NUM_ELEM): New macro.
1400 (NUM_RELOCS): New macro: The number of known ARM relocs.
1401 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1402 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1404 (bfd_arm_process_before_allocation): Produce a warning message if
1405 an out of range symbol index is encountered.
1407 1999-12-14 Nick Clifton <nickc@cygnus.com>
1409 * elflink.h (is_global_symbol_definition): New Function: Return
1410 true iff the symbol is being given a global definition in this
1412 (elf_link_is_defined_archive_symbol): Do not bother processing
1413 symbols for an archive element that has already been included
1415 Use is_global_symbol_definition().
1417 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1419 * config.bfd: Add support for sparc-*-netbsdelf* and
1420 sparc-*-netbsdaout*.
1422 1999-12-13 Nick Clifton <nickc@cygnus.com>
1424 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1425 if the symbol is in the common section.
1427 1999-12-10 Nick Clifton <nickc@cygnus.com>
1429 * elflink.h (elf_link_is_defined_archive_symbol): New
1430 function: Decide if a symbol, in an archive map is there
1431 because it is defined in the archive element, or because it is
1432 just another common declaration of it.
1433 (elf_link_add_archive_symbols): Use
1434 elf_link_is_defined_archive_symbol to decide if an archive
1435 element contain a reference to a common symbol should be
1438 1999-12-10 Nick Clifton <nickc@cygnus.com>
1440 * elflink.h: Revert previous patch.
1441 * targets.c: Revert previous patch.
1442 * libbfd-in2.h: Revert previous patch.
1443 * libbfd.h: Revert previous patch.
1444 * elfxx-target.h: Revert previous patch.
1445 * archive.c: Revert previous patch.
1446 * aout-target.h: Revert previous patch.
1447 * aout-tic30.h: Revert previous patch.
1448 * bfd.c: Revert previous patch.
1449 * coff-alpha.c: Revert previous patch.
1450 * coff-rs6000.c: Revert previous patch.
1451 * elf64-mips.c: Revert previous patch.
1452 * ieee.c: Revert previous patch.
1453 * libecoff.h: Revert previous patch.
1454 * oasys.c: Revert previous patch.
1455 * som.c: Revert previous patch.
1456 * vms.c: Revert previous patch.
1458 1999-12-09 Nick Clifton <nickc@cygnus.com>
1460 * elflink.h (elf_link_add_archive_symbols): Add an archive
1461 element even if contains a symbol which is currently only
1462 considered to be a common.
1464 * targets.c (struct bfd_target): Add new field
1465 _bfd_allow_commons_in_armap.
1466 * bfd-in2.h:Regenerate.
1468 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1470 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1471 * libbfd.h: Regenerate.
1473 * elfxx-target.h: If using COFF archive map, override
1474 definition of allow_commons_in_armap and replace with
1477 * archive.c (bfd_compute_and_write_armap): Do not place common
1478 symbols into the archive map unless _bfd_allow_commons_in_armap
1481 * aout-target.h (MY_allow_commons_in_armap): Define.
1482 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1483 * bfd.c (bfd_allow_commons_in_armap): Define.
1484 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1485 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1486 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1487 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1488 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1489 * oasys.c (oasys_allow_commons_in_armap): Define.
1490 * som.c (som_allow_commons_in_armap): Define.
1491 * vms.c (vms_allow_commons_in_armap): Define.
1493 1999-12-07 Jim Blandy <jimb@cygnus.com>
1495 Add support for SSE registers in ELF core files.
1496 * elf.c (elfcore_make_note_pseudosection): New function.
1497 (elfcore_grok_prfpreg): Use it.
1498 (elfcore_grok_prxfpreg): New function.
1499 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1501 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1503 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1504 value by 4 before storing it back in the field. From
1505 Koundinya. K <kk@ddeorg.soft.net>.
1507 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1509 * archures.c (bfd_mach_am33): Define.
1510 * bfd-in2.h: Rebuilt.
1511 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1512 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1513 (compute_function_info): Handle additional registers saved by
1515 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1516 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1518 1999-11-29 Jim Blandy <jimb@cygnus.com>
1520 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1522 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1525 1999-11-27 Michael Meissner <meissner@cygnus.com>
1527 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1528 internal use within gas for alpha explicit relocations.
1529 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1530 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1531 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1532 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1533 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1534 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1536 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1537 BFD_RELOC_ALPHA_USER_*.
1539 * bfd-in2.h: Regenerate.
1540 * libbfd.h: Regenerate.
1542 1999-11-26 Fred Fish <fnf@cygnus.com>
1544 * elf.c (elfcore_read_notes): Add prototype for static function.
1545 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1546 (bfd_section_from_phdr): Replacement function that calls
1547 _bfd_elf_make_section_from_phdr for generic segment types and
1548 backend fucntion pointed to by elf_backend_section_from_phdr for
1549 backend specific segment types.
1550 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1551 now called by _bfd_elf_make_section_from_phdr. Note that this func
1552 is now just a stub between the caller and bfd_section_from_phdr.
1554 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1555 elf_backend_section_from_phdr.
1556 (elf_backend_section_from_phdr): Add prototype.
1558 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1559 (elfNN_bed): Add elf_backend_section_from_phdr.
1561 1999-11-25 Nick Clifton <nickc@cygnus.com>
1563 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1564 SEC_CODE and SEC_READONLY flags to glue sections.
1566 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1567 SEC_CODE and SEC_READONLY flags to glue sections.
1569 1999-11-20 Nick Clifton <nickc@cygnus.com>
1571 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1574 1999-11-19 Catherine Moore <clm@cygnus.com>
1576 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1577 (elf_cpu32_plt_entry): Likewise.
1579 1999-11-18 Nick Clifton <nickc@cygnus.com>
1581 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1583 (coff_mcore_relocate_section): Initialise addend to 0.
1584 Special case processing of RVA reloc.
1586 1999-11-17 Richard Henderson <rth@cygnus.com>
1588 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1589 type_change_ok; add sign_extend_vma.
1590 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1591 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1592 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1593 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1594 (elfNN_bed): Follow struture changes.
1596 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1598 * libbfd.c (bfd_read): Check result of read against desired result
1600 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1601 invalid compared to the section size.
1603 * ieee.c (ieee_slurp_debug): Get the length of the debug
1604 information right if there is no data part.
1606 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1608 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1609 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1611 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1613 * elflink.h (elf_bfd_final_link): Make last_local signed.
1615 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1617 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1620 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1622 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1624 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1625 * bfd-in2.h: Regenerate.
1627 1999-10-15 Andrew Haley <aph@cygnus.com>
1629 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1631 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1633 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1635 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1637 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1638 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1641 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1643 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1644 relocs also need the GP value.
1645 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1646 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1647 the GP value for R_MIPS_LITERAL relocs too. Handle
1648 R_MIPS_64 relocs properly on big-endian MIPS.
1649 (mips_elf_sign_extend): Behave properly with 'long long'.
1650 (mips_elf_highest): Correct typo.
1652 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1654 * cpu-m32r.c (arch_info_struct): New static global.
1655 (bfd_m32r_arch): Refer to it.
1656 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1657 (m32r_elf_print_private_bfd_data): Ditto.
1658 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1659 * archures.c (bfd_mach_m32rx): Define it.
1660 * bfd-in2.h: Rebuild.
1662 1999-09-28 Fred Fish <fnf@cygnus.com>
1664 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1665 (cisco_core_big_vec): Add new bigendian vec.
1666 (cisco_core_little_vec): Add new little endian vec.
1668 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1669 (crash_info_locs): Add array of possible offsets.
1670 (MASK_ADDR): Mask to apply to crash info offset.
1671 (crashinfo_external): Add textbase, database, bssbase and
1672 turn into a typedef.
1673 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1674 Many small changes to account for additional hardware versions.
1675 Pick a reasonable size for ".reg" section. Add a ".crash"
1676 section to allow access to crashinfo_external struct.
1677 (cisco_core_file_p): New version of this function that
1678 iterates over crash_info_locs, calling cisco_core_file_validate.
1679 (cisco_core_vec): Old big endian only vec replaced with ...
1680 (cisco_core_big_vec): Add big endian version.
1681 (cisco_core_little_vec): Add little endian version.
1683 * configure.in (cisco_core_vec): Split to two new vectors ...
1684 (cisco_core_big_vec): New target vector.
1685 (cisco_core_little_vec): New target vector.
1686 * configure: Regenerate.
1687 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1688 to cisco_core_big_vec in targ_selvecs.
1690 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1692 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1693 (mips_elf_relocate_got_local): Unused, delete.
1694 (mips_elf_relocate_global_got): Unused, delete.
1696 1999-09-24 Fred Fish <fnf@cygnus.com>
1698 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1699 to initialize it to something meaningful. Then use it to generate
1700 more useful segment names.
1702 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1704 * som.c (NO_PCREL_MODES): Define if the system does not define
1706 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1707 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1708 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1709 * libhppa.h (dis_assemble_22): New function.
1710 (bfd_hppa_insn2fmt): Handle long branch.
1712 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1715 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1717 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1718 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1719 (reloc_howto_type howto_table): Tidy comments and whitespace.
1721 1999-09-17 Nick Clifton <nickc@cygnus.com>
1723 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1724 previous delta. Set sec->gc_mark instead.
1726 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1728 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1729 (elf_cpu32_plt_entry): Likewise.
1731 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1733 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1735 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1736 symbol table, then just compute a suitable value (but do not
1737 create a __gp symbol).
1739 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1740 symbols when building shared libraries.
1741 (elf_hppa_final_link_relocate): Correct handling of PCREL
1742 relocations against undefined symbols.
1744 1999-09-16 Nick Clifton <nickc@cygnus.com>
1746 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1747 interworking sections as linker created so that they will not
1748 be removed by garbage collection.
1750 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1752 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1753 (elf_hppa_final_link_relocate): Consistently create an absolute
1754 address, then subtract out the value of __gp.
1756 1999-09-14 Michael Meissner <meissner@cygnus.com>
1758 * configure.in (Canonicalization of target names): Remove adding
1759 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1760 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1761 * configure: Regenerate.
1763 1999-09-14 Nick Clifton <nickc@cygnus.com>
1765 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1768 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1770 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1771 (elf_hppa_final_link): Initialize text_segment_base and
1773 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1775 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1776 (elf_hppa_final_link_relocate): Likewise.
1777 (elf_hppa_relocate_insn): Likewise.
1778 (elf_hppa_relocate_section): Initialize HOWTO.
1780 1999-09-13 Donn Terry <donn@interix.com>
1782 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1783 handling to support both GNU and MS objects.
1785 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1786 when determining whether to set F_RELFLG.
1788 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1790 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1791 PC24 relocs if the target is an undefined weak symbol.
1792 (arm_add_to_rel): Fix compiler warning.
1793 (elf32_arm_plt0_entry): Correct comments.
1795 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1797 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1798 an absolute symbol in REL relocs.
1800 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1802 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1803 Stub SEGREL32. Return an error for any relocation not handled.
1805 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1807 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1808 constant symbols, and avoid multiple definition errors on them.
1810 1999-09-12 Donn Terry <donn@interix.com>
1812 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1813 significant bit is set.
1815 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1817 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1819 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1820 relocs as we do for RELA relocs.
1822 1999-09-11 Donn Terry <donn@interix.com>
1824 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1825 (coff_final_link_postscript): Define.
1826 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1827 directory entries here.
1828 (_bfd_pei_final_link_postscript): New function.
1830 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1831 section flags based on the section name.
1833 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1834 get the overflow of the s_nlnno field from the s_nreloc field.
1835 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1836 the s_nlnno overflow of the .text section into the s_nreloc
1839 * peigen.c (add_data_entry): Declare.
1840 (pei_swap_aouthdr_out): Get image size right. Set linker version
1842 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1843 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1844 extraneous ImageBase.
1845 (pe_print_edata): Likewise.
1846 (pe_print_pdata): Likewise. Print exception entries.
1847 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1848 (tbl): Make const, add "UNKNOWN".
1849 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1850 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1851 section data directory.
1852 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1854 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1855 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1856 * peicode.h (coff_get_symbol_info): Define.
1858 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1860 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1862 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1865 * libpei.h: New file, broken out of peicode.h.
1866 * peigen.c: New file, broken out of peicode.h.
1867 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1868 * configure.in: Add peigen.lo to list of files required for each
1870 * Makefile.am: Rebuild dependencies.
1871 (BFD32_BACKENDS): Add peigen.lo.
1872 (BFD32_BACKENDS_CFILES): Add peigen.c.
1873 (SOURCE_HFILES): Add libpei.h.
1874 * configure, Makefile.in: Rebuild.
1876 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1877 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1878 instead. Don't clear the s_paddr field for an uninitialized data
1881 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1882 coff_data_type to f_timdat.
1883 * peicode.h (pe_mkobject_hook): Likewise.
1885 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1886 number if COFF_IMAGE_WITH_PE.
1888 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1889 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1890 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1891 there is no SEC_DEBUGGING section.
1892 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1893 IMAGE_FILE_DEBUG_STRIPPED.
1895 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1896 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1897 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1898 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1900 * coffswap.h (IMAGE_BASE): Don't define.
1901 * pei-arm.c (IMAGE_BASE): Don't define.
1902 * pei-i386.c (IMAGE_BASE): Don't define.
1903 * pei-mcore.c (IMAGE_BASE): Don't define.
1904 * pei-ppc.c (IMAGE_BASE): Don't define.
1906 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1907 symbol, switch on the class when determining whether to modify the
1908 value. For PE, don't modify the value of a C_FCN symbol not named
1911 * libbfd-in.h (_bfd_abort): Declare.
1913 * bfd.c (_bfd_abort): New function.
1914 * libbfd.h: Rebuild.
1916 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1919 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1920 don't write out the associated line numbers.
1922 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1925 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1926 changes when the base type is unknown.
1928 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1931 * syms.c (BSF_DEBUGGING_RELOC): Define.
1932 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1933 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1935 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1936 BSF_DEBUGGING_RELOC set.
1937 * bfd-in2.h: Rebuild.
1939 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1941 * ecoff.c (bfd_debug_section): Update initialization for new
1943 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1944 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1946 1999-09-10 H.J. Lu <hjl@gnu.org>
1948 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1949 _bfd_filnmlen field.
1950 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1952 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1954 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1955 for FPTR relocs involving local symbols.
1957 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1958 value for the stub address in a call through a stub.
1959 Install the value for a local symbol directly into the DLT
1960 instead of generating a reloc. Correctly handle FPTR64 relocs.
1962 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1963 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1964 (elf_hppa_final_link): Call them.
1966 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1968 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1969 (elf_adjust_dynamic_symbol): ...from here.
1971 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1973 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1974 relocation, remove them. SECREL64->LTOFF16WF.
1975 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1977 (elf_hppa_relocate_insn): Similarly.
1979 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1980 (elf_hppa_relocate_insn): Similarly.
1982 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1984 (elf_hppa_relocate_insn): Similarly.
1986 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1987 Handle LTOFF_TP* relocs.
1988 (elf_hppa_relocate_insn): Similarly.
1990 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1991 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1992 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1994 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1995 DIR32, DIR64 and FPTR64 relocations.
1996 (elf_hppa_relocate_insn): Similarly.
1998 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1999 address of the .PARISC.global section.
2000 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2001 table entry elf_hppa_final_link_relocate. Do not give a warning
2002 for a reloc against an external symbol if it has a PA64 hash
2004 (elf_hppa_final_link_relocate): Significantly rework. Handle
2005 DLTIND relocations. Compute the final value of the relocation
2006 before passing the value of elf_hppa_relocate_insn.
2007 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2008 relocation support. Handle DLTIND relocation requests just like
2009 DLTREL relocation requests. Simplify branch handling.
2011 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2013 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2014 non-allocated section as done in i386 version.
2015 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2016 statement since this is no know relocation.
2018 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2020 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2022 (elf_hppa_relocate_insn): Similarly.
2024 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2026 (elf_hppa_relocate_insn): Similarly.
2028 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2029 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2030 Pass the relocate type rather than the insn format to
2031 elf_hppa_relocate_insn.
2032 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2033 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2035 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2037 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2038 (bfd_coff_filnmlen): Define.
2039 (bfd_coff_std_swap_table): Initialize new field.
2040 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2042 (coff_write_symbols): Likewise.
2043 (coff_get_normalized_symtab): Likewise.
2044 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2045 * libcoff.h: Rebuild.
2047 1999-09-06 Donn Terry <donn@interix.com>
2049 * coffcode.h (sort_by_secaddr): New static function if
2051 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2052 sections by VMA when assigning target_index values. Always set
2055 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2056 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2058 * libcoff.h: Rebuild.
2060 * coffcode.h (coff_set_custom_section_alignment): Add const to
2061 declaration to match definition.
2062 (coff_write_object_contents): Don't set F_AR32W(R)? if
2065 * coff-i386.c (in_reloc_p): Add declaration.
2066 (i386coff_vec): Simplify initialization of
2067 application_section_flags.
2069 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2070 version. Move COFF_WITH_PE specific code to new version.
2071 (stype_to_sec_flags): Likewise. Add section parameter.
2072 * coffgen.c (make_a_section_from_file): Set target_index before
2073 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2074 * libcoff.h: Rebuild.
2076 * syms.c (stt): Add some PE/PEI section names.
2077 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2079 (bfd_symbol_info): Check for 'w'.
2081 * section.c (struct bfd_comdat_info): Define.
2082 (asection): Add comdat field.
2083 (STD_SECTION): Initialize comdat field.
2084 (bfd_make_section_anyway): Likewise.
2085 * bfd-in2.h: Rebuild.
2087 1999-09-06 Andreas Schwab <schwab@suse.de>
2089 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2092 1999-09-06 Nick Clifton <nickc@cygnus.com>
2094 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2095 bfd_realloc instead of calloc and realloc.
2097 1999-09-04 Steve Chamberlain <sac@pobox.com>
2099 * cpu-pj.c: New file.
2100 * elf32-pj.c: New file.
2101 * config.bfd (pj*): New cpu.
2102 (pj-*-*, pjl-*-*): New targets.
2103 * configure.in (bfd_elf32_pj_vec): New target vector.
2104 (bfd_elf32_pjl_vec): New target vector.
2105 * archures.c (bfd_arch_pj): Define.
2106 * elf.c (prep_headers): Handle bfd_arch_pj.
2107 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2108 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2109 to target vector list.
2110 * Makefile.am: Rebuild dependencies.
2111 (ALL_MACHINES): Add cpu-pj.lo.
2112 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2113 (BFD32_BACKENDS): Add elf32-pj.lo.
2114 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2115 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2117 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2119 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2120 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2121 and NON_GOT_REF from weak defined symbol to real symbol.
2122 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2123 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2124 create a COPY reloc.
2125 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2126 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2127 don't create a COPY reloc.
2129 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2131 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2132 count those in sections we are not including in the link.
2134 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2136 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2137 field in hpux11 shared libraries.
2139 1999-09-02 Nick Clifton <nickc@cygnus.com>
2141 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2143 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2145 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2146 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2147 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2149 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2151 * elflink.h (record_link_assignment): When possible, keep the
2152 original type of the symbol.
2154 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2156 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2157 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2158 tools were configured.
2159 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2161 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2163 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2164 GOT entries for GOT16 relocations; they're not required.
2166 1999-08-24 Nick Clifton <nickc@cygnus.com>
2168 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2170 * config.bfd (arm-*-netbsd*): New target.
2171 * configure.in (armnetbsd_vec): New target vector.
2172 * configure: Regenerate
2173 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2175 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2176 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2177 (armnetbsd.lo): New rule with deps.
2178 * Makefile.in: Regenerate.
2180 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2183 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2185 * som.c (som_slurp_symbol_table): Fix typo in comment.
2187 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2189 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2190 here instead of using elf_section_data...
2192 1999-08-19 Nick Clifton <nickc@cygnus.com>
2194 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2195 relocations into the base file.
2196 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2197 we are building a base file.
2199 1999-08-19 Nick Clifton <nickc@cygnus.com>
2201 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2203 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2204 REL relocs when performing a partial relocation.
2206 1999-08-18 Donn Terry <donn@interix.com>
2208 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2209 _bfd_coff_link_input_bfd into top level.
2211 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2212 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2213 (coff_i386_rtype_to_howto): Likewise.
2214 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2215 Completely ignore symbols which are all zero.
2216 (dummy_reloc16_estimate): Add return 0.
2217 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2218 variable copy to name_copy to avoid shadowing outer scope
2220 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2221 from unsigned int to unsigned long. Add timestamp field.
2222 * libcoff.h: Rebuild.
2224 1999-08-17 H.J. Lu <hjl@gnu.org>
2226 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2229 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2231 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2232 for special section symbols.
2233 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2234 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2237 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2239 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2240 coincidence of variable names between old and new code.
2242 1999-08-12 Nick Clifton <nickc@cygnus.com>
2244 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2245 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2246 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2247 and 'addend' parameter a 'bfd_signed_vma'.
2248 (elf32_arm_final_link_relocate): Do not involve stubs in
2249 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2250 jumps, not function calls.
2252 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2254 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2255 in R_ARM_PC24 relocs.
2257 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2259 * elf-hppa.h (elf_hppa_fake_sections): New function.
2260 * elf32-hppa.c (elf_backend_fake_sections): Define.
2262 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2263 recent changes to the arch_info structure.
2265 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2266 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2267 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2270 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2271 Ralf Baechle <ralf@uni-koblenz.de>
2273 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2274 output DT_MIPS_GOTSYM.
2275 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2276 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2278 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2280 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2281 prototype. Handle local symbols. Add commentary.
2282 (mips_elf_calculate_relocation): Adjust accordingly.
2283 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2286 * elflink.h (elf_bfd_final_link): Tweak last change.
2288 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2290 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2291 elf-section data to allocate just the right amount of relocation
2292 space. Don't allocate the hash space twice.
2293 (elf_bfd_final_link): Calculate the amount of space to allocate in
2294 each relocation section.
2296 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2298 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2299 64bit mode, generate a section relative relocation for a 32bit
2301 (elf_hppa_is_local_label_name): New function.
2302 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2303 shared between 32bit and 64bit port.
2305 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2307 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2308 R_MIPS_GOT16 and R_MIPS_CALL16.
2309 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2310 to use when looking for a preexisting GOT entry.
2312 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2314 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2315 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2317 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2319 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2321 * elflink.h (elf_link_output_extsym): Don't output a weak
2322 reference to an undefined symbol just because it was defined weak
2325 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2327 * coffgen.c (coff_find_nearest_line): When looking for file, use
2328 last best match rather than first. If address is beyond last line
2329 number record, don't return the last line as the correct value.
2331 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2333 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2334 * bfd-in2.h: Rebuild.
2336 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2338 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2339 * coffcode.h (coff_set_custom_section_alignment): New static
2341 (coff_section_alignment_table): New static array.
2342 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2343 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2344 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2345 * libcoff.h: Rebuild.
2347 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2349 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2351 * Makefile.in: Rebuild.
2353 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2355 * section.c (SEC_SHARED): Define.
2356 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2357 (styp_to_sec_flags): Likewise.
2358 * peicode.h (coff_swap_scnhdr_out): Likewise.
2359 * bfd-in2.h: Rebuild.
2361 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2363 * coffcode.h (coff_classify_symbol): Comment out part of
2364 1999-08-05 change which breaks cygwin DLLs.
2366 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2367 * aclocal.m4, configure: Rebuild.
2369 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2371 * section.c (global_syms): Only initialize union field if
2374 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2376 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2377 the size of a GOT entry here.
2378 (mips_elf_calculate_relocation): Don't create a local GOT entry
2379 for the symbol in a GOT16 relocation; just for it's high-order bit
2380 (_bfd_mips_elf_relocate_section): Fix thinko.
2382 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2384 Based on patches from Donn Terry <donn@interix.com>:
2385 * coffcode.h (enum coff_symbol_classification): Define.
2386 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2387 _bfd_coff_classify_symbol. Change return type.
2388 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2389 (coff_slurp_symbol_table): Use coff_classify_symbol.
2390 (coff_classify_symbol): New static function.
2391 (coff_sym_is_global): Never define.
2392 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2393 * cofflink.c (coff_link_check_ar_symbols): Use
2394 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2395 (coff_link_add_symbols): Likewise.
2396 (_bfd_coff_link_input_bfd): Likewise.
2397 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2398 coff_classify_symbol.
2399 * libcoff.h: Rebuild.
2401 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2403 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2404 (e_ltpsel, e_rtpsel): Similarly.
2406 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2407 and 14bit ertpsel. Handle 64bit psel.
2409 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2411 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2412 handling for REL relocations. And only left-shift R_MIPS26
2413 relocation addends where necessary.
2415 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2417 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2418 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2419 Just return the relocation found.
2420 (mips_elf_relocate_section): Pull the LO16 addend out of the
2421 section itself when using REL relocations.
2423 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2424 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2427 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2429 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2430 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2431 relocation against a symbol in an input section with no output
2432 section. From Daniel Jacobowitz <drow@false.org>.
2434 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2436 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2437 look for generated file correctly.
2438 * aclocal.m4, configure: Rebuild.
2440 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2442 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2443 and R_MIPS16_26 relocations correctly when relocating.
2444 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2445 and R_MIPS_CALL_LO16 are for global symbols.
2447 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2449 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2451 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2452 variables and initialize them.
2454 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2456 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2457 there are no global symbols requiring GOT entries.
2458 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2459 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2460 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2462 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2463 symbols are considered to have the value zero.
2464 (_bfd_mips_elf_relocate_section): Don't try to perform a
2465 relocation for an undefined symbol.
2466 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2469 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2471 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2472 wants ba,a,pt %xcc instead of %icc.
2473 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2474 of large PLT entries.
2475 (sparc64_elf_plt_ptr_offset): Fix calculation.
2476 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2477 addend should be relative to load address, not .plt section start.
2478 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2480 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2482 * elf-bfd.h (struct elf_backend_data): Add
2483 print_symbol_all and output_arch_syms backend methods.
2484 * elfxx-target.h: Likewise.
2485 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2486 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2487 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2489 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2490 symbols in .dynsym, add their names into .dynstr. Put those symbols
2492 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2493 pointers to STT_REGISTER symbols in dynsym section.
2494 (sparc64_elf_print_symbol_all): New function.
2495 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2496 printing using the print_symbol_all hook.
2498 1999-07-30 Catherine Moore <clm@cygnus.com>
2500 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2503 1999-07-29 Richard Henderson <rth@cygnus.com>
2505 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2506 dynamic_sections_created.
2508 1999-07-29 Richard Henderson <rth@cygnus.com>
2510 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2511 (mips_rtype_to_howto): ... new function.
2512 (_bfd_mips_elf_relocate_section): Use it.
2514 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2516 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2518 1999-07-27 Nick Clifton <nickc@cygnus.com>
2520 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2522 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2523 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2525 1999-07-23 Donn Terry <donn@interix.com>
2527 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2528 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2529 * cofflink.c (coff_link_add_symbols): If PE, handle section
2531 * libcoff.h: Rebuild.
2533 * config.bfd (i[3456]86-*-interix*): New target.
2535 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2537 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2538 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2539 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2540 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2541 (COFF_SUPPORT_GNU_LINKONCE): Define.
2542 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2543 (COFF_SUPPORT_GNU_LINKONCE): Define.
2545 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2548 * makefile.dos: Remove; obsolete.
2549 * configure.bat: Remove; obsolete.
2551 1999-07-21 H.J. Lu <hjl@gnu.org>
2553 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2555 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2557 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2558 message and fail if a symbol index is out of range.
2560 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2562 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2563 when looking at a R_MIPS_GOT16 relocation.
2565 1999-07-20 Nick Clifton <nickc@cygnus.com>
2567 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2569 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2571 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2572 removed in previous change.
2573 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2574 in relocateable output.
2576 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2578 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2581 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2582 if they appear to be specially created by the linker.
2584 1999-07-19 Nick Clifton <nickc@cygnus.com>
2586 * targets.c (alternative_target): New field in bfd_target
2588 (bfd_search_for_target): New function: Find a target that
2589 satisifies a search function.
2590 * bfd-in2.h: Regenerate.
2592 * elfxx-target.h: Initialise the alternative_target field of
2593 the bfd_target structures to point to the other target (if
2595 * nlm-target.h: Initialise the alternative_target field of
2596 the bfd_target structures to point to the other target (if
2599 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2600 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2602 * aix386-core.c: Initialise new field of bfd_target structure.
2603 * aout-adobe.c: Initialise new field of bfd_target structure.
2604 * aout-arm.c: Initialise new field of bfd_target structure.
2605 * aout-target.h: Initialise new field of bfd_target structure.
2606 * aout-tic30.c: Initialise new field of bfd_target structure.
2607 * binary.c: Initialise new field of bfd_target structure.
2608 * bout.c: Initialise new field of bfd_target structure.
2609 * cisco-core.c: Initialise new field of bfd_target structure.
2610 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2611 * coff-alpha.c: Initialise new field of bfd_target structure.
2612 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2613 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2614 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2615 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2616 * coff-i386.c: Initialise new field of bfd_target structure.
2617 * coff-i860.c: Initialise new field of bfd_target structure.
2618 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2619 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2620 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2621 * coff-mips.c: Initialise new field of bfd_target structure.
2622 * coff-ppc.c: Initialise new field of bfd_target structure.
2623 * coff-rs6000.c: Initialise new field of bfd_target structure.
2624 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2625 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2626 * coff-tic30.c: Initialise new field of bfd_target structure.
2627 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2628 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2629 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2630 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2631 * hppabsd-core.c: Initialise new field of bfd_target structure.
2632 * hpux-core.c: Initialise new field of bfd_target structure.
2633 * i386msdos.c: Initialise new field of bfd_target structure.
2634 * i386os9k.c: Initialise new field of bfd_target structure.
2635 * ieee.c: Initialise new field of bfd_target structure.
2636 * ihex.c: Initialise new field of bfd_target structure.
2637 * irix-core.c: Initialise new field of bfd_target structure.
2638 * mipsbsd.c: Initialise new field of bfd_target structure.
2639 * netbsd-core.c: Initialise new field of bfd_target structure.
2640 * oasys.c: Initialise new field of bfd_target structure.
2641 * osf-core.c: Initialise new field of bfd_target structure.
2642 * ppcboot.c: Initialise new field of bfd_target structure.
2643 * ptrace-core.c: Initialise new field of bfd_target structure.
2644 * sco5-core.c: Initialise new field of bfd_target structure.
2645 * som.c: Initialise new field of bfd_target structure.
2646 * srec.c: Initialise new field of bfd_target structure.
2647 * tekhex.c: Initialise new field of bfd_target structure.
2648 * trad-core.c: Initialise new field of bfd_target structure.
2649 * versados.c: Initialise new field of bfd_target structure.
2650 * vms.c: Initialise new field of bfd_target structure.
2652 1999-07-19 Andreas Schwab <schwab@suse.de>
2654 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2657 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2659 * elflink.h (elf_link_adjust_relocs): New function.
2660 (elf_bfd_final_link): Use it.
2661 (elf_link_input_bfd): Deal with the fact that there can be
2662 two relocation sections for a single section.
2663 (elf_reloc_link_order): Likewise.
2665 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2666 a relocateable object.
2667 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2669 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2671 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2672 (sparc64_elf_get_reloc_upper_bound,
2673 sparc64_elf_get_dynamic_reloc_upper_bound,
2674 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2675 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2677 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2678 ELF64_R_TYPE_ID/DATA where appropriate.
2680 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2682 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2685 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2687 * elf32-mips.c (mips_elf_local_relocation_p): New static
2689 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2690 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2691 Always set *require_jalxp.
2692 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2693 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2694 GOT16 if the GOT16 is against a local symbol. Don't return false
2695 for an undefined symbol. If there is an overflow, assert that we
2698 1999-07-16 Andreas Schwab <schwab@suse.de>
2700 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2701 variables `link' and `elfsec'.
2702 (elf_bfd_final_link): Remove unused variable `os'.
2704 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2706 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2707 a PT_PHDR program headers.
2708 (_bfd_mips_elf_final_link): Don't assume there are going to be
2709 section symbols when we're not building a shared object.
2710 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2713 1999-07-15 J.T. Conklin <jtc@redback.com>
2715 * config.bfd (i[3456]86-*-vxworks*): New target.
2717 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2719 * elf32-mips.c (mips_elf_stub_section_p): New function.
2720 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2721 (mips_elf_relocate_section): Adjust calling sequence for
2722 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2723 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2726 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2728 * configure.in: Bump version number to 2.9.5.
2729 * configure: Rebuild.
2731 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2733 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2735 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2736 to derive final type instead of hardwiring a selection.
2738 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2740 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2741 things relocated by R_MIPS16_GPREL.
2742 (mips_elf_perform_relocation): Likewise.
2744 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2746 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2748 1999-07-14 Richard Henderson <rth@cygnus.com>
2750 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2751 (_bfd_mips_elf_size_dynamic_sections): Set it.
2752 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2753 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2754 new argument max_local.
2756 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2758 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2759 subwords when handling an R_MIPS16_26 relocation.
2760 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2763 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2764 dst_mask to match reality.
2765 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2766 (mips_elf_obtain_contents): Use bfd_get.
2767 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2768 (mips_elf_relocate_section): Likewise.
2770 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2772 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2773 (mips_elf_relocate_section): Adjust calling sequence for
2774 mips_elf_perform_relocation.
2775 (mips_elf_perform_relocation): Take additional argument. Handle
2776 R_MIPS16_26. Use bfd_put for convenience.
2778 1999-07-13 Richard Henderson <rth@cygnus.com>
2780 * elf.c (assign_file_positions_for_segments): Thinko last change.
2781 Always overwrite p_flags.
2783 1999-07-13 Richard Henderson <rth@cygnus.com>
2785 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2786 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2787 .dynbss and .rel[a].bss if want_dynbss.
2788 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2790 1999-07-13 Richard Henderson <rth@cygnus.com>
2792 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2794 1999-07-13 Richard Henderson <rth@cygnus.com>
2796 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2797 (struct elf_link_hash_table): Add dynlocal.
2798 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2799 (_bfd_elf_link_adjust_dynindx): Delete.
2800 (_bfd_elf_link_renumber_dynsyms): Prototype.
2801 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2802 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2803 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2804 (_bfd_elf_link_lookup_local_dynindx): New function.
2805 (elf_link_renumber_hash_table_dynsyms): New function.
2806 (_bfd_elf_link_renumber_dynsyms): New function.
2807 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2808 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2809 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2810 instead of elf_link_remove_section_and_adjust_dynindices.
2811 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2812 (elf_link_assign_sym_version): Remove removed_dynamic code.
2813 (elf_link_renumber_dynsyms): Delete.
2814 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2816 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2817 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2818 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2819 * elf32-mips.c: Similarly.
2820 * elf32-ppc.c: Similarly.
2821 * elf32-sparc.c: Similarly.
2822 * elf64-alpha.c: Similarly.
2823 * elf64-sparc.c: Similarly.
2825 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2827 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2828 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2829 when the relocation is against _gp_disp.
2831 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2833 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2834 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2835 to possibly_dynamic_relocs. Adjust usage throughout code.
2836 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2837 (elf_mips_ctor64_howto): Likewise.
2838 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2840 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2841 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2842 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2843 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2845 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2847 * Makefile.am: Rebuild dependencies.
2848 * Makefile.in: Rebuild.
2850 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2851 * bfd-in2.h: Rebuild.
2853 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2854 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2855 structure initializations. Add casts.
2856 * reloc.c (EMPTY_HOWTO): Define.
2857 * bfd-in2.h: Rebuild.
2858 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2859 comparisons against 0.
2860 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2861 previous_ibfd_e_flags to unsigned long.
2862 * vms.h (struct vms_private_data_struct): Change section_count to
2864 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2865 (_bfd_vms_write_gsd): Change symnum to unsigned.
2866 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2867 * vms-tir.c (etir_sta): Change psect to unsigned.
2868 (alloc_section): Change idx to unsigned.
2869 (tir_sta, tir_ctl): Change psect to unsigned.
2870 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2871 * vms.c (priv_section_count): Change to unsigned.
2873 1999-07-12 Andreas Schwab <schwab@suse.de>
2875 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2876 * m68klinux.c: Likewise.
2878 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2880 * Many files: Changes to avoid gcc warnings: Remove unused local
2881 variables. Add default case to enum switches.
2882 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2883 compile if not COFF_IMAGE_WITH_PE.
2884 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2885 (bfd_arm_get_bfd_for_interworking): Likewise.
2886 (bfd_arm_process_before_allocation): Likewise.
2887 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2888 * pei-arm.c: Likewise.
2889 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2890 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2891 (mips_elf_got16_entry): Put parens around & in body of ==.
2892 (mips_elf_calculate_relocation): Correct test for empty string.
2893 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2895 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2898 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2900 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2901 as appropriate. Fill in structure initializations. Add variable
2902 initializations. Add casts.
2903 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2904 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2906 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2908 * elf-bfd.h (bfd_elf_hash): Update declaration.
2909 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2910 when calling bfd_elf_hash.
2912 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2914 * libbfd.c (bfd_put_8): Make it of type `void'.
2915 * bfd-in2.h: Regenerated.
2916 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2918 (_bfd_mips_elf_final_link): Likewise.
2920 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2922 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2924 * config.bfd (hppa*-*-linux-gnu*): New target
2926 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2928 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2929 (_bfd_mips_elf_create_dynamic_sections): New function.
2930 (_bfd_mips_elf_add_symbol_hook): Likewise.
2931 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2932 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2933 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2934 (_bfd_mips_elf_gc_mark_hook): Likewise.
2935 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2936 (_bfd_mips_elf_always_size_sections): Likewise.
2937 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2938 (_bfd_mips_elf_check_relocs): Likewise.
2939 (_bfd_mips_elf_link_hash_table_create): Likewise.
2940 (_bfd_mips_elf_print_private_data): Likewise.
2941 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2942 (_bfd_mips_elf_final_link): Likewise.
2943 (_bfd_mips_elf_additional_program_headers): Likewise.
2944 (_bfd_mips_elf_modify_segment_map): Likewise.
2945 (_bfd_mips_elf_relocate_section): Likewise.
2946 * elf32-mips.c (mips_elf32_object_p): Move contents into
2947 _bfd_mips_elf_object_p.
2948 (mips_elf_additional_program_headers): Rename to
2949 _bfd_mips_elf_additional_program_headers.
2950 (mips_elf_modify_segment_map): Rename to
2951 _bfd_mips_elf_modify_segment_map.
2952 (elf_mips_abi_name): Change prototype.
2953 (mips_elf32_section_from_shdr): Merge into
2954 _bfd_mips_elf_section_from_shdr.
2955 (mips_elf32_section_processing): Merge into
2956 _bfd_mips_elf_section_processing.
2957 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2958 the right back-end ELF linker.
2959 (mips_elf_relocate_section): Rename to
2960 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2961 (mips_elf_link_output_symbol_hook): Rename to
2962 _bfd_mips_elf_link_output_symbol_hook.
2963 (mips_elf_create_dynamic_section): Rename to
2964 _bfd_mips_elf_create_dynamic_section.
2965 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2966 Adjust for 64-bit code. Use mips_elf_got_section.
2967 (mips_elf_adjust_dynamic_symbol): Rename to
2968 _bfd_mips_elf_adjust_dynamic_symbol. Use
2969 mips_elf_allocate_dynamic_relocations.
2970 (mips_elf_finish_dynamic_symbol): Rename to
2971 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2972 Adjust for 64-bit code.
2973 (mips_elf_finish_dynamic_sections): Rename to
2974 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2975 (mips_elf_always_size_sections): Rename to
2976 _bfd_mips_elf_always_size_sections.
2977 (mips_elf_add_symbol_hook): Rename to
2978 _bfd_mips_elf_add_symbol_hook.
2979 (mips_elf_next_lo16_addend): Constify.
2980 (mips_elf_calculate_relocation): Likewise.
2981 (mips_elf_obtain_contents): Likewise.
2982 (mips_elf_perform_relocation): Likewise.
2983 (mips_elf_create_dynamic_relocation): Likewise.
2984 (mips_elf_allocate_dynamic_relocations): New function.
2985 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2986 (MIPS_ELF_REL_SIZE): Likewise.
2987 (MIPS_ELF_DYN_SIZE): Likewise.
2988 (MIPS_ELF_GOT_SIZE): Likewise.
2989 (MIPS_ELF_SYM_SIZE): Likewise.
2990 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2991 (MIPS_ELF_GET_WORD): Likewise.
2992 (MIPS_ELF_PUT_WORD): Likewise.
2993 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2994 (STUB_LW): Conditionalize for 64-bit value.
2995 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2997 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2998 Check it for inconsistency.
2999 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3001 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3003 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3004 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3005 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3006 (mips_elf_local_got_index): Likewise.
3007 (mips_elf_got_page): Likewise.
3008 (mips_elf_got_info): Likewise.
3009 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3010 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3011 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3012 instead of constant `2'.
3013 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3014 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3015 (mips_elf_size_dynamic_sections): Use
3016 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3017 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3018 Adjust all releveant entries in elf backend table.
3019 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3020 (mips_elf64_section_processing): Likewise.
3021 Adjust elf backend entries to use _bfd_mips_elf variants now
3024 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3026 (size_dynamic_sections): Likewise.
3027 (elf_link_output_extsym): Likewise.
3028 * elf.c: (elf_fake_sections): Likewise.
3029 * libbfd.c (bfd_get): New macro.
3030 (bfd_put): Likewise.
3031 * bfd-in2.h: Regenerated.
3033 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3035 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3036 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3037 wap_reloca_in, and swap_reloca_out.
3038 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3039 multiple internal relocations per external relocation.
3040 (link_read_relocs): Likewise.
3041 (elf_bfd_final_link): Likewise.
3042 (elf_link_input_bfd): Likewise.
3043 (elf_gc_mark): Likewise.
3044 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3045 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3047 (size_info): Add entries for new fields.
3048 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3049 (mips_elf64_be_swap_reloc_in): New function.
3050 (mips_elf64_be_swap_reloc_out): Likewise.
3051 (mips_elf64_be_swap_reloca_in): Likewise.
3052 (mips_elf64_be_swap_reloca_out): Likewise.
3053 (mips_elf64_size_info): Add entries for new fields.
3055 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3057 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3058 field equals the new rel_count field.
3059 (elf_link_input_bfd): When doing a relocateable link, use the new
3060 rel_count field rather than the reloc_count field.
3061 (elf_reloc_link_order): Likewise.
3062 (elf_finish_pointer_linker_section): Likewise.
3064 Based on patch from H.J. Lu <hjl@gnu.org>:
3065 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3066 shared library to override a weak definition in a regular object.
3068 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3070 * libhppa.h: Revert July 2, 1999 patch.
3072 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3073 need to generate DLTIND relocations, not DLTREL relocations.
3075 1999-07-05 Nick Clifton <nickc@cygnus.com>
3077 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3079 (coff_set_flags): Recognise arm 5 architectures.
3081 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3082 Add support for armv5 architecture.
3084 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3086 * reloc.c: Add new, assembler only, ARM reloc:
3087 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3089 * bfd-in2.h: Regenerate.
3091 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3093 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3094 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3095 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3096 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3097 * elf32-mips.c (ABI_64_P): New macro.
3098 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3099 (_bfd_mips_elf_find_nearest_line): Adjust call to
3100 _bfd_dwarf2_find_nearest_line.
3101 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3102 * libbfd.h: Regenerated.
3104 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3106 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3108 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3110 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3111 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3113 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3115 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3117 (_bfd_elf_init_reloc_shdr): New function.
3118 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3119 bfd_alloc followed by memset.
3120 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3121 (elf_fake_sections): Here.
3122 (assign_section_numbers): Assign section numbers for the second
3123 relocation section, if required.
3124 * elflink.h (elf_link_output_relocs): New function.
3125 (elf_link_size_reloc_section): Likewise.
3126 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3127 (elf_link_input_bfd): Use elf_link_output_relocs.
3129 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3130 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3132 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3134 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3137 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3139 * elf32-mips.c (mips_elf_got_info): Move declaration before
3140 prototypes. Change global_gotsym to be a pointer to a hash entry,
3141 rather than a number index.
3142 (mips_elf_link_hash_entry): Move declaration before prototypes.
3143 (mips_elf_irix6_finish_dynamic_symbol): New function.
3144 (mips_elf_sign_extend): Likewise.
3145 (mips_elf_high): Likewise.
3146 (mips_elf_higher): Likewise.
3147 (mips_elf_highest): Likewise.
3148 (mips_elf_global_got_index): Likewise.
3149 (mips_elf_local_got_index): Likewise.
3150 (mips_elf_got_offset_from_index): Likeiwse.
3151 (mips_elf_record_global_got_symbol): Likewise.
3152 (mips_elf_got_page): Likewise.
3153 (mips_elf_next_lo16_addend): Likewise.
3154 (mips_elf_calculate_relocation): Likewise.
3155 (mips_elf_obtain_contents): Likewise.
3156 (mips_elf_perform_relocation): Likewise.
3157 (mips_elf_assign_gp): Likewise.
3158 (mips_elf_sort_hash_table_f): Likewise.
3159 (mips_elf_sort_hash_table): Likewise.
3160 (mips_elf_got_section): Likewise.
3161 (mips_elf_got_info): Likewise.
3162 (mips_elf_create_local_got_entry): Likewise.
3163 (mips_elf_got16_entry): Likewise.
3164 (mips_elf_create_dynamic_relocation): Likewise.
3165 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3166 (mips_elf_final_gp): Use mips_elf_assign_gp.
3167 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3168 into SHN_SCOMMON automatically on IRIX6.
3169 (mips_elf_add_symbol_hook): Likewise.
3170 (mips_elf_relocate_section): Rewrite, using
3171 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3172 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3173 Don't deal with .rld_map on IRIX6.
3174 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3175 section flags appropriately for .got.
3176 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3177 the got. Call mips_elf_record_global_got_symbol and allocate
3178 local got space appropriately.
3179 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3180 char *. Rework calculation of GOT size. Sort dynamic symbol
3181 table entries so entries that do not require GOT entries appear at
3182 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3183 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3185 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3187 (mips_elf_finish_dynamic_symbol): Use
3188 mips_elf_irix6_finish_dynamic_symbol.
3189 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3190 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3191 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3193 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3195 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3196 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3198 1999-06-04 Philip Blundell <philb@gnu.org>
3200 * elf32-arm.h (elf_backend_got_header_size): Define.
3201 (elf_backend_plt_header_size): Likewise.
3203 1999-06-28 Jim Pick <jim@jimpick.com>
3205 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3207 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3209 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3210 relocation function.
3211 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3213 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3215 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3216 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3217 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3218 (_bfd_mips_elf_section_from_shdr): Use them.
3219 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3220 of GP-relative sections.
3221 (_bfd_mips_elf_set_section_contents): Use them.
3222 (_bfd_mips_elf_section_processing): Share code between .sdata and
3223 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3224 (mips_elf_additional_program_headers): Add handling for
3225 PT_MIPS_OPTIONS segment on IRIX6.
3226 (mips_elf_modify_segment_map): Likeiwse.
3227 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3228 Include the options sections on IRIX6. Don't look for GP-relative
3229 sections by name; use SHF_MIPS_GPREL instead.
3230 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3232 (mips_elf_create_dynamic_sections): Don't muck about with section
3233 alignments and such on IRIX6.
3234 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3235 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3236 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3237 bfd_zalloc rather than bfd_alloc and memset.
3238 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3239 Don't assert the existence of .rld_map on IRIX6.
3240 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3242 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3243 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3246 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3248 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3249 (mips_elf_swap_msym_out): New function.
3250 (mips_elf_create_msym_section): Likewise.
3251 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3252 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3253 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3254 section not named .msym.
3255 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3256 .msym directly. Set appropriate attributes for the .msym
3258 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3259 (mips_elf_link_hash_newfunc): Clear it.
3260 (mips_elf_create_dynamic_sections): Create the .msym section
3262 (mips_elf_size_dynamic_sections): Allocate space for the
3263 .msym section. Add a DT_MIPS_MSYM entry.
3264 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3266 (mips_elf_finish_dynamic_sections): Assign a value for
3267 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3269 * elf32-mips.c (irix_compat_t): New enumeration.
3270 (ABI_N32_P): New macro.
3271 (IRIX_COMPAT): Likewise.
3272 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3273 (mips_elf_relocate_section): Fix typo.
3275 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3277 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3278 as writable PE sections.
3280 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3282 * dwarf2.c (struct arange): New type.
3283 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3284 (arange_add): New function.
3285 (decode_line_info): Keep track of address ranges that a compilation
3287 (comp_unit_contains_address): Return true if address is contained
3288 in _any_ of the address ranges associated with a compilation unit.
3289 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3290 on the first comp_unit that contains the address.
3292 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3294 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3295 (decode_line_info): Add variable STASH and initialize it to point
3296 to the per-bfd dwarf2_debug info. Remove static variable
3297 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3299 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3301 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3302 shared library to have an undefined symbol.
3304 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3305 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3307 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3309 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3310 * elf32-hppa.c: Remove everything related to symbol extension
3311 sections & records. Use the common elf_hppa_final_write_processing.
3313 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3315 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3316 functions instead of _init/_fini if requested.
3318 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3320 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3323 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3325 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3326 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3328 (ppc_elf_finish_dynamic_sections): Check for positive section
3329 dynindx field, rather than comparing against -1.
3330 (ppc_elf_relocate_section): Only return false if undefined_symbol
3331 or reloc_overflow fail, not always upon encountering an error.
3333 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3335 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3336 bfd_byte * before performing pointer arithmetic.
3338 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3340 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3342 * elf32-hppa.c: Include elf-hppa.h.
3343 (ARCH_SIZE): Define.
3344 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3346 (elf32_hppa_info_to_howto): Similarly.
3347 (elf_hppa_howto_table): Similarly.
3348 (elf_hppa_reloc_type_lookup): Similarly.
3349 (hppa_elf_gen_reloc_type): Similarly.
3350 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3352 1999-06-22 Nick Clifton <nickc@cygnus.com>
3354 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3355 handling R_V850_22_PCREL relocation.
3357 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3359 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3362 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3364 * section.c (_bfd_strip_section_from_output): Ignore sections
3365 DISCARDed by the link script.
3367 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3369 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3370 Remove unused local variable spp.
3372 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3373 the entry symbol is not set.
3375 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3377 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3378 GPDISP or LITUSE in a relocatable link.
3380 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3382 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3383 * (alloc_dwarf1_func): Likewise.
3385 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3387 * libhppa.h: Fix various formatting errors.
3388 (assemble_3); Rewrite using CATENATE.
3389 (assemble_17): Fix various bugs.
3391 1999-06-16 Nick Clifton <nickc@cygnus.com>
3393 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3395 1999-06-15 Richard Henderson <rth@cygnus.com>
3397 * section.c (SEC_SHORT): Define.
3398 * bfd-in2.h: Rebuild.
3400 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3402 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3403 Remove abfd parameter. Use _bfd_strip_section_from_output.
3404 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3406 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3407 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3408 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3410 (bfd_elf_size_dynamic_sections): Use it.
3412 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3414 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3415 complain_overflow_bitfield to complain_overflow_signed.
3417 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3419 * elflink.h (elf_link_read_relocs_from_section): New function,
3421 (elf_link_read_relocs): Here. Use it for both relocation
3424 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3426 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3427 asect->reloc_count is valid.
3429 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3431 * elf32-mips.c (mips_elf32_section_processing): Permit a
3432 SHT_MIPS_REGINFO section to have a size of 0.
3434 1999-06-12 David O'Brien <obrien@freebsd.org>
3436 * config.bfd (alpha*-*-freebsd*): New target.
3437 (i[3456]86-*-freebsd*): Now defaults to ELF.
3439 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3441 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3442 wrap if the relocation covers the high bit of an address.
3444 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3446 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3448 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3449 instead of R_SPARC_max.
3450 (sparc64_elf_info_to_howto): Likewise.
3451 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3452 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3454 1999-06-07 Richard Henderson <rth@cygnus.com>
3456 * section.c (_bfd_strip_section_from_output): Remove output
3457 sections with no initial link_order.
3459 1999-06-07 Nick Clifton <nickc@cygnus.com>
3461 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3463 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3465 * Makefile.am (SOURCE_HFILES): Add missing headers.
3466 * Makefile.in: Regenerated.
3468 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3470 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3473 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3475 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3476 range undefweak symbols.
3477 * hash.c: Add missing comma after @xref{}
3478 * linker.c: Likewise.
3480 1999-06-04 Nick Clifton <nickc@cygnus.com>
3482 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3484 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3485 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3486 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3487 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3489 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3491 * Makefile.am: Rebuild dependencies.
3492 (BFD32_BACKENDS): Add dwarf1.lo.
3493 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3494 * Makefile.in: Rebuild.
3496 1999-06-04 Nick Clifton <nickc@cygnus.com>
3498 * Makefile.am: Add epoc-arm-pe target.
3499 * Makefile.in: Regenerate.
3500 * pe-arm.c: Only redefine interworking function names if they have
3501 not already been redefined.
3502 * pei-arm.c: Only redefine interworking function names if they have
3503 not already been redefined.
3504 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3506 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3509 1999-06-03 Nick Clifton <nickc@cygnus.com>
3511 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3513 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3515 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3517 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3519 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3520 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3522 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3524 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3525 in other text sections.
3527 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3529 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3530 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3531 * libbfd.h: Regenerate.
3532 * coff-sh.c (sh_merge_private_data): Delete.
3533 (coff_bfd_merge_private_bfd_data): Change to
3534 _bfd_generic_verify_endian_match.
3535 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3537 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3539 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3541 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3543 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3545 (bfd_elf32_arm_process_before_allocation): Likewise.
3546 * bfd-in2.h: Rebuild.
3548 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3550 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3551 track of end_sequence markers.
3552 (add_line_info): Add END_SEQUENCE arg.
3553 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3554 debug-line info---it doesn't work right if a compilation unit
3555 consists of multiple discontiguous code-sequences. It would be
3556 worthwhile to optimize for the common case where a compilation
3557 unit results in a contiguous set of code sequences, but this is
3558 quite tricky to get right for arbitrary DWARF2 files.
3559 (lookup_address_in_line_info_table): Don't use the last line entry
3560 for a compilation unit for anything with an address higher than
3561 this line entry. Also, check for end_sequence markers to
3562 correctly handle discontinuities.
3563 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3564 compilation units, check all compilation units with each->high==0
3565 just like when reading compilation units.
3567 * dwarf2.c (decode_line_info): Initialize table->files and
3568 table->last_line to NULL to avoid segfaults due to random
3569 values in these members.
3570 (concat_filename): Check for out-of-range file number before
3571 indexing filename table. Segfaults suck.
3573 * dwarf2.c (decode_line_info): Don't truncate address to least
3574 significant 32 bits (breaks 64 bit targets).
3575 (lookup_address_in_function_table): Ditto.
3576 (comp_unit_contains_address): Ditto.
3578 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3580 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3581 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3582 (mips_elf64_howto_table_rela): Likewise.
3584 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3586 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3587 single section has two associated relocation sections.
3589 1999-06-02 Mark Salter <msalter@cygnus.com>
3591 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3592 COFF_WITH_PE defined.
3594 1999-06-02 Nick Clifton <nickc@cygnus.com>
3596 * pe-arm.c: Rename global arm interworking functions to avoid name
3597 collision when all targets BFD is built.
3600 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3602 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3603 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3604 (bfd_elf_section_data): Add use_rela_p.
3605 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3606 (_bfd_elf_new_section_hook): Likewise.
3607 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3609 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3610 * elfcode.h (write_relocs): Determine whether or not use rela
3611 relocs based on the relocation section header.
3612 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3613 instead of use_rela_p.
3614 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3615 (elf_backend_may_use_rela_p): Likewise.
3616 (elf_backend_default_use_rela_p): Likewise.
3617 (elfNN_bed): Use them.
3619 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3621 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3623 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3625 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3626 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3627 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3628 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3629 * bfd-in2.h: Regenerated.
3630 * libbfd.h: Likewise.
3631 * elf32-mips.c (mips_info_to_howto_rela): New function.
3632 (USE_REL): Adjust for new conventions.
3633 (MINUS_ONE): New macro.
3634 (elf_mips_howto_table): Add R_MIPS_SUB.
3635 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3637 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3638 .MIPS.content section.
3639 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3640 with .MIPS.content as .MIPS.content sections. Set
3641 SHF_MNIPS_NOSTRIP for such section.
3642 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3643 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3644 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3646 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3648 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3651 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3654 1999-05-30 Philip Blundell <philb@gnu.org>
3656 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3657 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3658 the addend does not overflow into the rest of the word.
3660 1999-05-29 Nick Clifton <nickc@cygnus.com>
3662 * bfd-in.h: Amend prototype for
3663 bfd_elf32_arm_process_before_allocation .
3664 * bfd-in.h: Regenerate.
3666 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3667 elements in a fixed sized array.
3668 (ARM_ELF_ABI_VERSION): Define.
3669 (ARM_ELF_OS_ABI_VERSION): Define.
3670 (R_ARM_THM_ABS5): Fix rightshift and size.
3671 (R_ARM_THM_PC22): Fix size.
3672 (R_ARM_PLT32): Define Howto.
3673 (find_howto): New function: Locate a howto based on a reloc
3675 (elf32_arm_info_to_howto): Use find_howto if necessary.
3676 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3677 bfd_reloc_code_real_type.
3678 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3679 and BFD_RELOC_VTABLE_ENTRY.
3680 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3682 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3683 elements in a fixed sized array.
3684 (ARM_ELF_ABI_VERSION): Define.
3685 (ARM_ELF_OS_ABI_VERSION): Define.
3686 (R_ARM_THM_ABS5): Fix rightshift and size.
3687 (R_ARM_THM_PC22): Fix size.
3688 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3689 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3690 bfd_reloc_code_real_type.
3692 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3693 no_pipeline_knowledge.
3694 (elf32_arm_link_hash_create): Initialise new field to zero.
3695 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3696 no_pipeline_knowledge. Use this parameter to initialise the field
3697 in the globals data structure.
3698 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3699 no_pipeline_knowledge is false and the binary is from an old
3701 (elf32_arm_merge_private_data): Generate an error if an attempt is
3702 made to linl together big endian and little endian code.
3703 (elf32_arm_post_process_headers): New function: Initialise the
3704 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3706 (elf_backend_post_process_headers): Define.
3708 1999-05-28 Nick Clifton <nickc@cygnus.com>
3710 * elf-bfd.h (struct elf_backend_data): Add new field:
3711 elf_backend_post_process_headers.
3713 * elfxx-target.h (elf_backend_post_process_headers): Define to
3714 NULL if not already defined.
3715 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3717 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3719 (_bfd_elf_compute_section_file_positions): Call
3720 elf_backend_post_process_headers if defined.
3722 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3724 * configure.in: Check whether getuid and getgid exist.
3725 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3726 HAVE_GETGID are not defined, respectively.
3727 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3729 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3730 * configure, config.in: Rebuild.
3732 1999-05-28 Martin Dorey <mdorey@madge.com>
3734 * elf32-i960.c: New file.
3735 * elf.c (prep_headers): Handle bfd_arch_i960.
3736 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3737 * config.bfd (i960-*-elf*): New target.
3738 * configure.in (bfd_elf32_i960_vec): New target vector.
3739 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3740 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3741 * Makefile.in, aclocal.m4, configure: Rebuild.
3743 1999-05-27 Nick Clifton <nickc@cygnus.com>
3745 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3747 (find_howto): New function: Find entries in the
3748 elf32_arm_howto_table.
3749 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3751 (elf32_arm_reloc_type_lookup): Add lookup for
3752 BFD_RELOC_ARM_PLT32.
3754 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3756 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3757 (elf32_arm_link_hash_table_create): Use above function as the
3758 constructor for hash table entries.
3759 (elf32_arm_relocate_section): Avoid crash when there is no output
3761 (elf32_arm_final_link_relocate): New parameter h.
3762 (elf32_arm_relocate_section): Pass symbol hash entry to above
3764 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3767 1999-05-25 Catherine Moore <clm@cygnus.com>
3769 * coff-arm.c (coff_arm_relocate_section): Don't emit
3770 base file entries for pc-relative values.
3772 1999-05-25 DJ Delorie <dj@cygnus.com>
3774 * peicode.h (coff_swap_sym_in): When we create the actual section
3775 to reflect the not-there section C_SECTION symbols refer to,
3776 change the symbol class to C_STAT as the section is now really
3779 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3781 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3784 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3786 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3788 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3789 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3791 1999-05-16 Nick Clifton <nickc@cygnus.com>
3793 * coff-mcore.c (in_reloc_p): Reinstate.
3795 1999-05-15 Nick Clifton <nickc@cygnus.com>
3797 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3798 * bfd-in2.h: Regenerate.
3799 * coff-mcore.c (in_reloc_p): Remove defintion.
3800 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3801 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3802 IMAGE_REL_MCORE_RVA.
3803 (coff_mcore_rtype_to_howto): Add special processing for
3804 IMAGE_REL_MCORE_RVA.
3805 (coff_mcore_relocate_section): Add support for
3806 IMAGE_REL_MCORE_RVA.
3807 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3808 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3810 (mcore_elf_relocate_section): Delete redundant case labels.
3812 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3814 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3815 precedence between bit-and and comparison.
3817 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3819 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3820 list of target formats (targ_selvecs).
3821 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3822 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3824 1999-05-10 DJ Delorie <dj@cygnus.com>
3826 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3827 reasonable mode until "ar x" is smart enough to skip it (fixes
3828 gcc/libgcc.a builds on mips-ecoff targets
3830 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3831 to work. Hack to support MS import libraries, which use different
3832 COMDAT types than GNU.
3833 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3834 to implied zero-length sections (see peicode below)
3835 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3836 filename symbols, which use one *or more* auxents.
3837 * coffswap.h (coff_swap_aux_in): ditto
3838 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3841 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3843 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3844 for all relocations.
3846 1999-05-10 Catherine Moore <clm@cygnus.com>
3848 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3849 if COFF_IMAGE_WITH_PE.
3850 (bfd_arm_process_before_allocation): Likewise.
3851 (bfd_arm_get_bfd_for_interworking): Likewise.
3852 * coff-arm.c: Likewise.
3853 * bfd-in2.h: Regenerate.
3854 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3855 (armpe_big_vec): Likewise.
3856 * configure: Rebuild.
3858 1999-05-10 Nick Clifton <nickc@cygnus.com>
3860 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3861 section, not just .rel. Same for .rela.
3863 1999-05-07 Nick Clifton <nickc@cygnus.com>
3865 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3866 endianism with an error message.
3868 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3870 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3871 assignment from "unsigned char *" to "char *".
3872 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3874 1999-05-05 Catherine Moore <clm@cygnus.com>
3876 * coff-arm.c (coff_arm_relocate_section): Add one to
3877 address of ARM_RVA32 thumb functions.
3879 1999-05-05 Catherine Moore <clm@cygnus.com>
3881 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3882 (elf32_m68k_copy_private_bfd_data): New.
3883 (elf32_m68k_merge_private_bfd_data): New.
3884 (elf32_m68k_print_private_bfd_data): New.
3885 (CPU32_FLAG): Define.
3886 (PLT_CPU32_ENTRY_SIZE): Define.
3887 (elf_cpu32_plt0_entry): Declare.
3888 (elf_cpu32_plt_entry): Declare.
3889 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3890 (elf_m68k_finish_dynamic_symbol): Likewise.
3891 (elf_m68k_finish_dynamic_sections): Likewise.
3892 (elf_backend_plt_header_size): Remove definition.
3893 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3894 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3895 (bfd_elf32_bfd_set_private_flags): Define.
3896 (bfd_elf32_bfd_print_private_bfd_data): Define.
3898 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3900 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3901 and R_LONG_PCREL_MODE.
3903 1999-04-29 Nick Clifton <nickc@cygnus.com>
3905 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3907 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3909 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3910 in relocation calculation.
3912 1999-04-26 Tom Tromey <tromey@cygnus.com>
3914 * aclocal.m4, configure: Updated for new version of libtool.
3916 1999-04-21 Nick Clifton <nickc@cygnus.com>
3918 * coff-mcore.c: Add support for mcore relocs.
3920 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3922 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3923 incorrect use EF_MIPS_xxBITPTRS.
3925 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3927 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3930 * bfd-in2.h: Rebuild.
3931 * libbfd.h: Rebuild.
3933 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3935 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3936 (coff_arm_relocate_section): Add ARM26D transform. Only
3937 change to ARM26D for relocateable links.
3939 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3941 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3942 (bfd_elf32_bfd_print_private_bfd_data): New.
3944 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3946 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3947 refetch addend if USE_REL, add many comments regarding current state.
3948 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3949 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3950 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3951 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3953 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3955 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3956 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3958 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3960 * dwarf2.c (decode_line_info): Don't truncate address to least
3961 significant 32 bits (breaks 64 bit targets).
3962 (lookup_address_in_function_table): Ditto.
3963 (comp_unit_contains_address): Ditto.
3965 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3967 * coff-arm.c (arm_emit_base_file_entry): New routine.
3968 (A2T3_OFFSET): Define.
3969 (T2A3_OFFSET): Define.
3970 (coff_arm_relocate_section): Emit base file entries for interworking
3973 1999-04-13 Philip Blundell <philb@gnu.org>
3975 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3976 relocs 17 through 19.
3978 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3980 * elfcode.h: Remove fnmatch.h.
3981 * elflink.h (elf_link_assign_sym_version): Call back to ld
3982 instead of calling fnmatch.
3984 * config.bfd (i?86-*-beoself): Include pe vecs.
3986 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3988 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3991 1999-04-10 Richard Henderson <rth@cygnus.com>
3993 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3994 when trying to resolve dynamic symbol references.
3995 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3996 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3997 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3998 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3999 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4000 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4001 * elflink.h (elf_link_output_extsym): Likewise.
4003 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4005 * section.c (_bfd_strip_section_from_output): New function moved from
4006 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4007 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4008 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4009 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4010 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4011 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4012 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4013 * bfd-in2.h: Update.
4015 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4017 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4019 1999-04-08 Nick Clifton <nickc@cygnus.com>
4021 * coff-mcore.c: New File: Support for mcore-pe targets.
4022 * cpu-mcore.c: New File: Support for mcore targets.
4023 * elf32-mcore.c: New File: Support for mcore-elf target.
4024 * pe-mcore.c: New File: Definitions for mcore-pe target.
4025 * pei-mcore.c: New File: Definitions for mcore-pei target.
4026 * Makefile.am: Add support for MCore targets.
4027 * Makefile.in: Regenerate.
4028 * config.bfd: Add support for MCore targets.
4029 * configure.in: Add support for MCore targets.
4030 * configure: Regenerate.
4031 * archures.c: Add support for MCore architecture.
4032 * bfd-in2.h: Regenerate.
4033 * coffcode.h: Add support for mcore-pe targets.
4034 * elf.c: Add support for mcore-elf target.
4035 * reloc.c: Add support for MCore relocs.
4036 * targets.c: Add support for MCore targets.
4038 1999-04-07 Nick Clifton <nickc@cygnus.com>
4040 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4041 R_ARM_XPC25 and R_ARM_THM_XPC22.
4042 (elf32_arm_reloc_map): Remove redundant entries.
4044 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4046 * sysdep.h (LC_MESSAGES): Never define.
4048 1999-04-06 Chris Torek <torek@bsdi.com>
4050 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4051 all callers. Rewrite completely.
4052 (_bfd_relocate_contents): Rewrite overflow checking.
4053 * bfd-in2.h: Rebuild.
4055 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4057 From Gabriel Paubert <paubert@iram.es>:
4058 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4059 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4060 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4061 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4062 * ppcboot.c (ppcboot_vec): Use little endian routines for
4065 * elf.c (elfcore_strndup): Only define if it will be used.
4066 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4068 (ppc_elf_check_relocs): Remove unused local i.
4069 (ppc_elf_gc_mark_hook): Add default case to switch.
4071 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4072 * srec.c (srec_scan): Accept \r in symbol definitions.
4073 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4074 (symbolsrec_object_p): Likewise.
4076 1999-04-04 Don Bowman <don@pixsci.com>
4078 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4080 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4082 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4084 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4085 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4087 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4089 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4092 1999-03-31 Nick Clifton <nickc@cygnus.com>
4094 * config.bfd: Add support for arm-epoc-pe target.
4095 * configure.in: Add support for arm-epoc-pe target.
4096 * configure: Regenerate.
4097 * targets.c: Add support for arm-epoc-pe target.
4098 * coff-arm.c: Allow header files to override definition of
4099 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4100 * pe-arm.h: Allow previous header files to override definition of
4101 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4102 * pei-arm.h: Allow previous header files to override definition of
4103 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4104 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4105 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4107 1999-03-30 Nick Clifton <nickc@cygnus.com>
4109 * elf.c (elf_map_symbols): Handle the case where section
4110 symbols are generated for content-less sections which are
4111 not mapped to the output file.
4113 * linker.c: Replace direct references to fields in BFD structure
4114 with accessor macros.
4116 * elflink.h: Replace direct references to fields in BFD structure
4117 with accessor macros.
4119 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4121 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4123 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4124 account when adjusting section symbols during a partial link.
4126 1999-03-24 Nick Clifton <nickc@cygnus.com>
4128 * coff-sparc.c (struct coff_reloc_map): Change type of field
4129 'bfd_reloc_val' to bfd_reloc_code_real_type.
4130 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4131 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4132 * elf32-arc.c (struct arc_reloc_map): Ditto.
4133 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4134 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4135 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4136 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4137 * elf32-sh.c (struct elf_reloc_map): Ditto.
4138 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4139 * elf32-v850.c (struct v850_reloc_map): Ditto.
4140 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4141 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4142 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4144 1999-03-17 Martin Hunt <hunt@cygnus.com>
4146 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4147 function so source-level assembly works. If multiple N_SOs
4148 are seen without and N_FUNs, create an indextable entry with
4149 a NULL function name.
4151 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4153 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4154 of certian similar cpus.
4156 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4158 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4159 Add the 5000. Change the architecture for the 5400 to mips4.
4160 (elf_mips_mach): Add r5000.
4162 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4164 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4166 1999-03-11 Nick Clifton <nickc@cygnus.com>
4168 * binary.c (binary_set_section_contents): Generate warning about
4169 huge file offsets for any section that will occupy file space, not
4170 just those that are loadable.
4172 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4174 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4176 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4178 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4180 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4182 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4183 * elflink.h: Revert all changes since Feb 16. Instead:
4184 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4185 appropriate. Copy it to version symbols.
4186 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4187 symbols if appropriate.
4188 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4189 symbol if appropriate.
4190 (elf_link_output_extsym): If symbol is marked as undefined, and
4191 has no nonweak references, mark it as weak undefined.
4193 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4195 * elflink.h (elf_merge_symbol): When overriding a dynamic
4196 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4198 (elf_link_add_object_symbols): Don't copy the other field if we
4201 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4203 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4204 shared object with a weak undefined symbol.
4206 1999-02-18 Nick Clifton <nickc@cygnus.com>
4208 * elfarm-nabi.c: Set partial_inplace back to false.
4210 1999-02-17 Nick Clifton <nickc@cygnus.com>
4212 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4213 (USER_LABEL_PREFIX): Set to "_".
4215 The following patches are from: Scott Bambrough
4216 <scottb@corelcomputer.com>
4218 * libaout.h (M_ARM6_NETBSD): Set to 143.
4220 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4221 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4222 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4223 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4224 * bfd-in2.h: Regenerate.
4226 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4227 'true' as REL relocs are now being used. Add new PIC relocs:
4228 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4229 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4231 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4233 (elf32_arm_final_link_relocate): Change parameters so that entire
4234 reloc is passed. Add support for PIC relocs.
4235 (elf32_arm_relocate_section): Pass entire reloc to
4236 elf32_arm_final_link_relocate.
4237 (elf32_arm_check_relocs): Handle new PIC relocs.
4238 (elf32_arm_adjust_dynamic_symbol): New function.
4239 (elf32_arm_size_dynamic_sections): New function.
4240 (elf32_arm_discard_copies): New function.
4241 (elf32_arm_finish_dynamic_symbol): New function.
4242 (elf32_arm_finish_dynamic_sections): New function.
4243 (ELF_MAXPAGE_SIZE): Define.
4244 (bfd_elf32_bfd_reloc_type_lookup): Define.
4245 (elf_backend_relocate_section): Define.
4246 (elf_backend_adjust_dynamic_symbol): Define.
4247 (elf_backend_create_dynamic_sections): Define.
4248 (elf_backend_finish_dynamic_symbol): Define.
4249 (elf_backend_finish_dynamic_sections): Define.
4250 (elf_backend_size_dynamic_sections): Define.
4251 (elf_backend_plt_readonly): Define.
4252 (elf_backend_want_got_plt): Define.
4253 (elf_backend_want_plt_sym): Define.
4255 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4257 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4258 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4259 (_bfd_mips_elf_fake_sections): Likewise.
4261 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4263 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4264 bfd_elf32_arm_get_bfd_for_interworking,
4265 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4268 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4269 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4270 elf32_arm_find_nearest_line): Make them static.
4272 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4274 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4275 callers. Do not merge a definition from a shared object with a
4276 weak undefined symbol.
4277 (elf_link_add_object_symbols): Do not change the symbol type or
4278 size if the old symbol overrides the new one.
4280 1999-02-08 Nick Clifton <nickc@cygnus.com>
4282 * config.bfd: Add support for strongarm target.
4284 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4286 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4287 fields instead of unsigned char.
4289 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4291 * Makefile.am: Rebuild dependencies.
4292 * Makefile.in: Rebuild.
4294 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4296 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4297 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4298 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4299 * acinclude.m4: Add comments to uses of AC_DEFINE.
4300 * acconfig.h: Remove.
4301 * configure: Rebuild with current autoconf/automake.
4302 * aclocal.m4: Likewise.
4303 * config.in: Likewise.
4304 * Makefile.in: Likewise.
4306 1999-02-04 DJ Delorie <dj@cygnus.com>
4308 * libbfd.c (real_read): don't call fread for zero bytes. This
4309 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4311 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4313 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4314 of a jump is in the current 256 MB region.
4316 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4318 * format.c (bfd_check_format_matches): Change last patch to only
4319 take effect for the binary target.
4321 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4323 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4325 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4327 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4329 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4331 * format.c (bfd_check_format_matches): If the target was
4332 previously specified, don't check other targets when checking for
4335 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4337 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4338 (elf32_arm_reloc_type_lookup): Removed
4339 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4340 (elf32_arm_reloc_type_lookup): New.
4341 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4342 (elf32_arm_reloc_type_lookup): New.
4344 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4346 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4347 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4348 * Makefile.am: Use new files.
4349 * Makefile.in: Regenerate.
4350 * configure.in: Use new files.
4351 * configure: Regenerate.
4353 1999-02-01 Nick Clifton <nickc@cygnus.com>
4355 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4356 (fr30_elf_gc_sweep_hook): New function.
4357 (elf_backend_can_gc_sections): Define.
4359 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4361 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4362 and bfd_elf32_bigarm_oabi_vec.
4364 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4366 * Makefile.am (elf32-arm-oldabi.lo): New.
4367 (elf32-arm-newabi.lo): New.
4368 * Makefile.in: Regenerate.
4369 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4370 (arm-*-elf): Likewise.
4372 (thumb-*-oabi): New.
4373 * configure: Regenerate.
4374 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4375 (bfd_elf32_bigarm_oabi_vec): New.
4376 * elf32-arm-newabi.c: New.
4377 * elf32-arm-oldabi.c: New.
4378 * elf32-arm.c: Removed.
4381 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4383 * binary.c (binary_set_section_contents): Omit warnings for
4384 unloadable sections.
4386 1999-01-31 Michael Meissner <meissner@cygnus.com>
4388 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4389 powerpc{,le}-*-eabi.
4391 1999-01-29 Nick Clifton <nickc@cygnus.com>
4393 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4394 * dwarf2.c (read_signed_leb128): Remove unused variables.
4396 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4398 * elf.c (assign_file_positions_for_segments): Only adjust
4399 p_align when needed.
4401 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4403 * binary.c (binary_set_section_contents): Don't return early for a
4404 non-loadable section, in case the first section is non-loadable.
4405 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4406 W. Rozycki <macro@ds2.pg.gda.pl>.
4408 1999-01-28 Nick Clifton <nickc@cygnus.com>
4410 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4411 R_FR30_GNU_VTENTRY relocs.
4413 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4415 * elflink.h (elf_link_output_sym): Zero syms which are
4416 part of sections which have been excluded.
4418 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4420 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4422 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4423 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4425 1999-01-27 Nick Clifton <nickc@cygnus.com>
4427 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4429 (fr30_final_link_relocate): Use computed value as result of
4432 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4434 * binary.c (binary_set_section_contents): Emit warning for
4435 huge file offsets due to widely-dispersed section LMAs.
4437 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4439 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4440 align first section to largest section alignment, not first
4443 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4445 * configure.in: Require autoconf 2.12.1 or higher.
4447 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4449 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4450 * bfd-in2.h: Likewise.
4451 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4453 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4455 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4456 * cpu-mips.c: Add support for and independent 4111.
4457 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4458 (_bfd_mips_elf_final_write_processing):
4459 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4461 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4463 * elf32-mips.c (elf_mips_abi_name): New.
4464 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4466 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4468 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4469 Handle bfd_mach_mips4300.
4471 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4473 * elf32-i386.c: Remove leaked development code from patch
4474 1998-12-10 by Richard Henderson.
4476 1998-12-10 Richard Henderson <rth@cygnus.com>
4478 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4479 in debug sections for symbol defined externally.
4481 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4483 * targets.c (bfd_target_vector): Remove duplicate entry for
4486 1998-12-09 Nick Clifton <nickc@cygnus.com>
4488 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4489 since we are using RELAs.
4491 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4493 SCO Open Server Release 5 core file support, from Jouke Numan
4495 * sco5-core.c: New file.
4496 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4497 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4498 * Makefile.am: Rebuild dependencies.
4499 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4500 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4501 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4502 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4503 * bfd-in2.h, configure, Makefile.in: Rebuild.
4505 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4507 * config.bfd (hppa*-*-mpeix*): New target.
4508 * configure.in: Add AC_HEADER_DIRENT.
4509 (hppa*-*-mpeix*): New target.
4510 * configure.host (hppa*-*-mpeix*): New host.
4511 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4512 friends rather than just including <sys/dir.h>.
4513 * som.h (struct som_symbol): Add hppa_priv_level and apto
4514 tc_data. Change all users.
4515 (struct somdata): Add comp_unit field.
4516 (obj_som_compilation_unit): Define.
4517 (bfd_som_attach_compilation_unix): Declare.
4518 * som.c: Check HOST_HPPAMPEIX.
4519 (struct som_misc_symbol_info): Add new field priv_level.
4520 (som_object_setup): Add current_offset parameter. Change all
4522 (setup_sections): Likewise.
4523 (som_object_p): For EXECLIBMAGIC, read the lst header.
4524 (som_write_symbol_strings): Add compilation_unit parameter.
4526 (som_finish_writing): Write out compilation_unit.
4527 (som_bfd_derive_misc_symbol_info): Set priv_level.
4528 (som_build_and_write_symbol_table): Set xleast field to 3.
4529 (som_slurp_symbol_table): Set symbol priv_level.
4530 (bfd_som_attach_compilation_unit): New function.
4531 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4532 priv_level into symbol_value.
4533 * configure, config.in: Rebuild.
4535 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4538 warning function to call _bfd_error_handler instead.
4540 * libbfd.c (COERCE32): Cast through unsigned long and long to
4541 avoid bug in old version of gcc.
4543 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4544 (elf_backend_additional_program_headers): Don't define.
4546 1998-12-08 Nick Clifton <nickc@cygnus.com>
4548 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4549 relocations to include offset of 2 included in the insns, and the
4550 offset of the relocs within the section.
4552 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4554 The following changes were made by David Taylor
4555 <taylor@texas.cygnus.com>, Edith Epstein
4556 <eepstein@sophia.cygnus.com>, Jim Blandy
4557 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4558 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4559 changes originally made by HP; HP did not create ChangeLog
4562 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4563 automake macro library.
4565 * hpux-core.c (hpux_core_core_file_p): this function now
4566 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4567 found in the corefile! Also, in hpux_core_core_file_p, if we
4568 encounter a section with an unknown type, don't punt. Instead,
4569 just skip it. Also, count the number of sections of known type
4570 that we encounter. If we encounter at least one good one, then
4571 we'll declare that the file is a core file. If we encounter any
4572 unknown ones but some known ones, then we'll issue a warning (but
4573 still declare it to be a core file). Also, correctly decide when a
4575 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4576 (CORE_ANON_SHMEM): define if not defined.
4577 (hpux_core_struct): add members lwpid and user_tid.
4578 (core_kernel_thread_id, core_user_thread_id): new macros.
4579 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4580 the name before storing it in the bfd.
4581 (hpux_core_core_file_p): handle threads.
4583 * libhppa.h (GET_FIELD): protect against redefinition.
4584 (HPPA_WIDE): define.
4585 (GET_FIELD): define.
4590 (sign_extend): redefine.
4591 (assemble_6): define.
4592 (assemble_12): rewrite.
4593 (assemble_16): define.
4594 (assemble_16a): define.
4595 (assemble_17): rewrite.
4596 (assemble_22): define.
4598 1998-12-07 Nick Clifton <nickc@cygnus.com>
4600 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4601 relocations for signed values.
4603 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4605 * mipsbsd.c (MY(set_arch_mach)): Make static.
4606 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4607 bfd_mach_mips* macros rather than simple numbers.
4609 COFF weak symbol support, based on patches from Mark Elbrecht
4610 <snowball3@usa.net>:
4611 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4612 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4613 (coff_write_alien_symbol): Likewise.
4614 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4615 (coff_link_add_symbols): Likewise.
4616 (_bfd_coff_link_input_bfd): Likewise.
4617 (_bfd_coff_write_global_sym): Likewise.
4619 * elf.c (copy_private_bfd_data): Always initialize the
4620 includes_phdrs field.
4622 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4623 file defines a symbol first mentioned in an ELF file.
4625 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4626 possible, rather than only if BFD64.
4627 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4629 * bfd-in2.h: Rebuild.
4631 * srec.c (srec_set_section_contents): Correct test to avoid
4632 switching to 4 byte addresses after seeing a second section which
4633 requires 3 byte addresses. From Joel Schantz
4634 <joel.schantz@argosys.boeing.com>.
4636 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4637 <aymeric.vincent@emi.u-bordeaux.fr>.
4639 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4641 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4642 decide whether the output file is -mrelocatable-lib,
4643 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4645 1998-12-03 Nick Clifton <nickc@cygnus.com>
4647 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4648 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4649 * bfd-in2.h: Regenerate.
4650 * libbfd.h: Regenerate
4652 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4655 link against a dynamic symbol with no type or size.
4657 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4659 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4660 relocation for section which does not get loaded.
4661 (elf_i386_relocate_section) [R_386_32]: Likewise.
4663 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4665 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4666 reloc_count and i long instead of unsigned long. Handle error
4667 return from bfd_canonicalize_reloc.
4669 1998-12-01 Nick Clifton <nickc@cygnus.com>
4671 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4674 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4676 * elf32-sh.c (elf/sh.h): Include.
4677 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4678 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4679 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4680 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4681 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4683 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4685 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4686 causes division by zero later on.
4688 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4690 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4693 1998-11-25 DJ Delorie <dj@cygnus.com>
4695 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4698 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4700 * elf32-fr30.c (fr30_elf_relocate_section): Call
4701 fr30_final_link_relocate.
4702 (fr30_final_link_relocate): New function: Handle I20 and I32
4704 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4705 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4706 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4708 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4711 The following changes are based on a patch submitted by Gianluca
4712 Moro <glctr@abc.it>:
4714 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4715 not already been updated.
4716 (find_remembered_hi16s_reloc): New parameter 'already_found'
4717 returns state of remembered hi16s reloc.
4718 (remember_hi16s_reloc): Set 'found' field to false.
4719 (hi16s_location): Add 'found' field.
4721 1998-11-23 DJ Delorie <dj@cygnus.com>
4723 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4724 to see .DLL files as unrecognized.
4725 (i3coff_object_p): Sorry, had to hack it to not recognize these
4726 files (pei-i386) on request.
4728 1998-11-23 DJ Delorie <dj@cygnus.com>
4730 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4731 relents. Call bfd_check_format to reinitialize.
4733 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4735 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4738 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4740 * aclocal.m4: regenerate
4741 * configure: regenerate
4743 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4745 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4746 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4747 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4748 respect it as an upper bound on what memory to reference.
4749 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4750 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4751 update vtable_entries_size appropriately.
4753 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4755 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4758 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4760 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4761 bfds; they have no "file" so we fake it.
4762 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4763 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4764 resizing the memory buffer.
4765 * opncls.c (bfd_make_writable): New function; lets you write a
4766 bfd_create'd bfd to an in-memory buffer.
4767 (bfd_make_readable): New function; lets you read back that buffer
4768 as if it were from bfd_openr. Used to build generated archive
4769 members (winsup's ld's dlltool)
4771 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4773 * po/bfd.pot: Regenerated.
4775 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4777 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4780 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4782 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4783 element of the gotentry list for local symbols too.
4784 (elf64_alpha_relocate_section): Unify local and global handling.
4785 Assert that gotent->use_count > 0.
4787 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4790 update for file name changes of July 2, 1998.
4792 * configure: Rebuild.
4794 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4796 * po/bfd.pot: Regenerated.
4798 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4800 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4801 * aclocal.m4, configure: regenerate
4803 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4805 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4807 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4809 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4810 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4812 * aclocal.m4, configure: regenerated.
4814 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4816 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4817 R_D10V_GNU_VTENTRY relocs.
4818 (elf_d10v_howto_table): Likewise.
4819 (d10v_reloc_map d10v_reloc_map): Likewise.
4820 (elf32_d10v_gc_mark_hook): New.
4821 (elf32_d10v_gc_sweep_hook): New.
4822 (elf32_d10v_check_relocs): New.
4823 (elf32_d10v_relocate_section): New.
4824 (elf_backend_relocate_section): Define.
4825 (elf_backend_can_gc_sections): Define.
4827 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4829 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4830 (BFD64_BACKENDS): ...from here.
4831 (BFD32_BACKENDS_CFILES): Move vms files here...
4832 (BFD64_BACKENDS_CFILES): ...from here.
4833 * Makefile.in: Rebuild.
4835 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4837 * Makefile.am: Add FR30 target.
4838 * Makefile.in: Add FR30 target.
4839 * archures.c: Add support for FR30.
4840 * config.bfd: Add support for FR30.
4841 * configure.in: Add support for FR30.
4842 * reloc.c: Add support for FR30 relocations.
4843 * targets.c: Add support for FR30 relocations.
4844 * bfd-in2.h: Regenerate.
4845 * configure: Regenerate.
4846 * libbfd.h: Regenerate.
4847 * cpu-fr30.c: New file.
4848 * elf32-fr30.c: New file.
4850 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4852 * configure.in: detect cygwin* instead of cygwin32*
4853 * configure: regenerate
4855 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4857 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4858 use bfd_malloc and free instead and check return value from bfd_malloc.
4860 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4862 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4863 * libbfd.h: Rebuild.
4865 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4866 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4867 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4868 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4870 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4872 (mips_elf_link_hash_table_create): Don't initialize
4873 dynsym_sec_strindex.
4874 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4875 (mips_elf_size_dynamic_sections): Generate a section symbol for
4876 every output section.
4877 (mips_elf_finish_dynamic_sections): Count all sections for
4879 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4882 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4884 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4885 for later PLT entries in large PLTs.
4886 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4888 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4890 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4892 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4894 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4895 * elflink.h (elf_collect_hash_codes): New function. This function is
4896 called for each exported symbol and we compute the ELF hash value for
4898 (compute_bucket_value): New function. It is called from
4899 size_dynamic_sections to determine the hash table size. When we are
4900 optimizing a better, but slower, algorithm is used.
4901 (size_dynamic_sections): Call compute_bucket_value.
4903 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4905 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4907 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4909 (sh_elf_gc_mark_hook): New.
4910 (sh_elf_gc_sweep_hook): New.
4911 (sh_elf_check_relocs): New.
4912 (elf_backend_can_gc_sections): Define.
4914 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4916 * acinclude.m4: undo previous gettext change
4917 * aclocal.m4: rebuild with right version of aclocal.
4919 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4921 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4922 aclocal.m4 to acinclude.m4, so they don't get lost.
4924 * elfcore.h: rewrite for better corefile support.
4925 * elf.c (elfcore_*): new functions.
4926 * elf-bfd.h (elf_obj_tdata): new structure members.
4927 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4929 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4931 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4933 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4934 and R_M32R_GNU_VTENTRY.
4935 (elf_backend_can_gc_sections): Define.
4936 (m32r_elf_check_relocs): New.
4937 (m32r_elf_gc_mark_hook): New.
4938 (m32r_elf_gc_sweep_hook): New.
4939 (m32r_elf_relocate_section): Handle VT relocs.
4941 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4943 * coff-arm.c (arm_relocate_section): Remove redundant test.
4945 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4946 cleat that the 'bitsize' field is the size of the bitfield AFTER
4947 relocation not before.
4949 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4951 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4954 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4956 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4957 R_SPARC_GNU_VTENTRY.
4958 (elf32_sparc_check_relocs): Handle them.
4959 (elf32_sparc_reloc_type_lookup): Likewise.
4960 (elf32_sparc_relocate_section): Likewise.
4961 (elf32_sparc_gc_mark_hook): New.
4962 (elf32_sparc_gc_sweep_hook): New.
4964 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4966 * som.c (som_finish_writing): Perform some sanity checks when
4967 writing an executable or shared library.
4969 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4971 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4972 * configure.in (elf): Add dwarf1.lo.
4973 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4974 * elf.c (_bfd_elf_find_nearest_line): Add call to
4975 _bfd_dwarf1_find_nearest_line.
4976 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4977 Add call to _bfd_dwarf1_find_nearest_line.
4978 * configure: Rebuilt.
4980 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4982 * elflink.h (elf_gc_sections): Do not allow garbage
4983 collection if dynamic sections have been created.
4985 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4987 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4989 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4990 (v850_elf_perform_relocation): Likewise.
4991 (v850_elf_final_link_relocate): Likewise.
4992 (v850_elf_relocate_section): Likewise.
4993 (v850_elf_gc_sweep_hook): New routine.
4994 (v850_elf_gc_mark_hook): New routine.
4995 (elf_backend_can_gc_sections): Define.
4997 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4999 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5002 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5004 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5005 Declare size as bfd_size_type.
5006 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5008 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5010 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5012 * som.c (CPU_PA_RISC2_0): Define.
5013 (_PA_RISC2_0_ID): Likewise.
5014 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5016 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5018 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5019 has a base which is already defined, only add the referenced
5020 symbol to the dynamic symbol table if it is defined or referenced
5023 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5026 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5028 * elflink.h (elf_link_add_object_symbols): Undo last change.
5030 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5032 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5033 symbol for the indirect alias to a versioned symbol.
5035 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5037 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5038 (elf32_i386_vtentry_howto): New.
5039 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5040 or elf32_i386_vtinherit_howto on lookup.
5042 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5044 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5045 reloc_type. Rename R_68K__max to R_68K_max.
5046 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5049 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5051 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5052 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5054 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5057 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5059 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5060 message has a null byte terminator.
5062 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5064 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5065 word subject to R_V850_32 relocation.
5067 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5069 * dwarf2.c: Add comment describing problem computing line numbers
5070 for undefined symbols at link time.
5072 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5074 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5075 transform a defweak into a plt entry.
5076 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5077 plt entry references to receive a RELATIVE reloc.
5078 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5079 (elf64_alpha_relocate_section): Assert we don't overrun
5080 the allocated relocation space.
5082 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5084 * elf.c (swap_out_syms): Always treat section symbols as
5085 special, even if they are attached to a common section.
5087 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5089 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5090 sections with v850 common section attributes into named v850
5092 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5093 common section attributes into named v850 common sections.
5095 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5097 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5100 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5102 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5103 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5104 reloc to the wrong section a warning, not an error. .dynsbss
5105 is not an output section, so there is no need to check for it.
5107 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5109 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5111 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5113 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5114 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5116 (elf32_arm_gc_mark_hook): New.
5117 (elf32_arm_gc_sweep_hook): New.
5118 (elf32_arm_check_relocs): New.
5119 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5121 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5124 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5126 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5127 assume there is no PLT or GOT.
5129 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5131 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5132 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5133 also accepted as a function symbol type.
5135 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5137 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5139 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5141 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5142 match definition of _bfd_gc_sections field.
5143 * libbfd.h: Rebuild.
5145 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5147 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5148 the addend of a dynamic relocation referencing a section.
5149 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5150 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5152 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5154 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5155 bed has a size_dynamic_sections routine before trying to use it.
5157 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5159 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5160 _bfd_elf_rel_vtable_reloc_fn.
5162 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5164 * Makefile.am: Add elf32-arm.c.
5165 * Makefile.in: Rebuild.
5166 * elf-bfd.h: Add elf_backend_get_symbol_type.
5167 * elf.c (swap_out_syms): If defined, call
5168 elf_backend_get_symbol_type.
5169 * elf32-arm.c: Define elf_backend_get_symbol_type.
5170 (elf32_arm_get_symbol-type): New routine.
5171 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5172 (bfd_elf32_arm_process_before_allocation): Change to
5173 check for STT_ARM_TFUNC.
5174 (elf32_arm_final_link_relocate): Likewise.
5175 * elfxx-target.h: Add elf_backend_get_symbol_type.
5177 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5179 * archures.c (bfd_mach_alpha_ev[456]): New.
5180 * cpu-alpha.c: Rework to match these types.
5181 * bfd-in2.h: Rebuild.
5183 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5185 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5186 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5188 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5189 (elf_i386_reloc_type_lookup): Recognize them.
5190 (elf_i386_check_relocs): Pass them off to generic code.
5191 (elf_i386_relocate_section): Ignore them.
5192 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5193 (elf_backend_can_gc_sections): True.
5195 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5197 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5198 before looking at owner field.
5199 (elf32_arm_to_thumb_stub): Ditto.
5200 (elf32_arm_relocate_section): Compute name before calling
5201 elf32_arm_final_link_relocate().
5203 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5205 * elf.c: comment and formatting cleanups.
5208 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5210 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5211 (core files are treated differently than object files).
5212 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5213 bfd_elf_mkcorefile): declare.
5214 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5215 bfd_elf_mkcorefile): add to bfd_target vector.
5216 * elfcore.h (elf_core_file_p): save the program header table,
5217 and set the bfd architecture from the elf file header.
5218 * elf.c (bfd_elf_mkcorefile): new function.
5219 (_bfd_elf_write_corefile_contents): new function.
5220 (assign_file_positions_for_segments): add cases for handling
5221 PT_NOTE segments. (assign_file_positions_except_relocs):
5222 core files should be handled the same as exec files.
5223 (prep_headers): identify core files as type ET_CORE.
5224 (copy_private_bfd_data): identify the sections belonging to
5225 the PT_NOTE segment.
5227 * elf32-sparc.c (elf32_sparc_final_write_processing):
5228 add break statement to default case.
5230 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5232 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5233 section (not input) will be in sections ".sbss", ".sbss2",
5234 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5235 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5236 output_offset for correct evaluation of addend.
5238 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5240 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5241 elf32_arm_allocate_interworking_sections and
5242 elf32_arm_process_before_allocation.
5244 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5246 * bfd-in.h: Ammend prototype for
5247 elf32_arm_process_before_allocation to remove surplus third
5250 * bfd-in2.h: Regenerate.
5252 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5254 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5256 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5258 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5259 calculated for RELOC_SPARC_REV32 case.
5261 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5263 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5264 elf32_arm_allocate_interworking_sections and
5265 elf32_arm_process_before_allocation.
5266 * bfd-in2.h: Regenerated.
5267 * elf32-arm.c Define elf32_arm_link_hash_table.
5268 (insert_thumb_branch): New routine.
5269 (find_thumb_glue): New routine.
5270 (find_arm_glue): New routine.
5271 (record_arm_to_thumb_glue): New routine.
5272 (record_thumb_to_arm_glue): New routine.
5273 (elf32_arm_link_hash_table_create): New routine.
5274 (elf32_arm_get_bfd_for_interworking): New routine.
5275 (elf32_arm_allocate_interworking_sections) New routine.
5276 (elf32_arm_process_before_allocation) New routine.
5277 (elf32_thumb_to_arm_stub): New routine.
5278 (elf32_arm_to_thumb_stub): New routine.
5279 (elf32_print_private_bfd_data): Fix typo.
5280 (elf32_arm_final_link_relocate): Add argument sym_sec.
5281 Check for branches to thumb symbols in case R_ARM_PC24.
5282 Check for branches to arm symbols in case R_ARM_THM_PC22.
5283 (elf32_arm_relocate_section): Pass symbol section to
5284 elf32_arm_final_link_relocate.
5286 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5288 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5289 entries unless the symbol is defined in the executable; in
5290 particular, undefined weak symbols get a PLT entry.
5292 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5294 * libaout.h: Remove nested comment to avoid warning.
5296 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5298 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5299 R_ARM_PC24 relocation.
5301 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5303 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5304 argument is_local. Add argument sym_flags. Check sym_flags
5305 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5306 (elf32_arm_relocate_section): Don't pass local sym and pass
5307 sym_flags to elf32_arm_final_link_relocate.
5309 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5311 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5312 to not count too few relocs for dynamicly linked executables.
5314 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5316 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5317 symbols without a dynamic index dynamic. Consider all weak
5319 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5320 correspondance between input and output sections.
5322 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5324 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5325 that use a .got.plt section start the got offset at zero.
5327 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5329 * ieee.c (ieee_write_processor): Correct the processor ID written
5330 out for bfd_arch_m68k, accommodating change of March 25.
5332 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5334 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5335 R_ARM_THM_RPC22 relocations.
5337 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5339 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5341 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5342 .got relocs in -Bsymbolic shared objects.
5344 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5346 * elf32-arm.c: Add private flags to ELF header.
5347 (elf32_arm_print_private_bfd_data): New Function.
5348 (elf32_arm_set_private_flags): New Function.
5349 (elf32_arm_copy_private_flags): New Function.
5350 (elf32_arm_merge_private_bfd_data): New Function.
5352 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5354 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5356 (elf32_sparc_relocate_section): Likewise.
5358 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5360 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5361 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5362 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5363 of the function. Recognize no .plt as static linking.
5365 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5367 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5368 ".liblist" string through gettext.
5370 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5372 * Makefile.am: Add support for elf32-arm.lo.
5373 * Makefile.in: Rebuild.
5374 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5375 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5376 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5377 * configure: Regenerate.
5378 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5379 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5380 bfd_target bfd_elf32_littlearm_vec.
5381 * elf32-arm.c: New file.
5383 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5385 * libaout.h (M_SPARCLITE_LE): New machine.
5386 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5387 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5388 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5389 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5390 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5391 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5392 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5393 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5394 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5395 be BFD_RELOC_SPARC_REV32.
5397 * config.bfd (sparc86x-*-aout): New
5399 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5401 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5402 actually mapping the output sections.
5404 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5407 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5408 (mn10300_elf_reloc_map): Similarly.
5409 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5411 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5415 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5416 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5417 elf_mips_reloc_type defined in elf/mips.h.
5419 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5421 * elf64-mips.c: Remove reloc_type definition completely. It's now
5424 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5426 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5427 as they are defined in elf/mips.h now.
5429 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5432 * Re-add lost change:
5433 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5435 (mn10300_elf_relax_section): Include stack space for register saves
5436 in the imm8 field of a "call" instruction.
5437 (compute_function_info): Determine how much stack is allocated by
5438 the movm instruction. Fix typo.
5439 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5441 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5444 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5446 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5448 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5450 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5452 * elf32-hppa.h: Let ELF header define the enum containing the
5453 external reloc numbers.
5454 * elf32-i386.h: Likewise.
5456 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5458 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5459 * elf32-mips.c: Likewise.
5460 * elf32-ppc.c: Likewise.
5462 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5464 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5465 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5467 * bfd-in.h: Regenerate.
5468 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5469 parameter to 'unsigned int' to avoid K&R compatability problems.
5471 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5473 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5474 functionname_ptr to be const. Change line_ptr to be unsigned.
5476 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5477 macro is not defined. Change second parameter from bfd_link_info
5478 to coff_final_link_info. Add prototype.
5479 (coff_final_link_postscript): Simplify handling when macro is not
5480 defined. Add prototype.
5482 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5484 * elf-mn10300.c: Before include system specific ELF header define
5485 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5486 * elf32-mips.c: Likewise.
5487 * elf32-ppc.c: Likewise.
5489 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5491 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5492 temporary patch over to elf64-mips.c as well.
5494 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5496 * elf32-mips.c (reloc_type): Temporarily disable definition of
5497 standard relocation since they are now defined in elf/mips.h.
5499 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5501 * elf-m10200.c (mn10200_elf_final_link_relocate):
5502 Modify range test for case R_MN10200_8.
5504 * elf-m10300.c (mn10300_elf_final_link_relocate):
5505 Modify range test for case R_MN10300_8.
5507 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5509 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5510 * elf32-i386.c (elf_backend_got_header_size): Define.
5511 (elf_backend_plt_header_size): Define.
5512 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5513 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5514 * elfxx-target.h: Provide a default of zero.
5515 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5516 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5518 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5519 entry from an executable, even if the plt refcount goes to 0.
5521 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5523 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5524 directory name at the line number.
5526 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5527 with an unspecified type.
5529 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5531 * sunos.c: Add undef of valid to avoid problem on SunOS.
5533 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5535 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5537 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5539 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5540 R_68K_PCxx and R_68K_xx relocations. Make sure that
5541 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5542 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5543 R_68K_xx relocations.
5544 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5545 that has no plt entry.
5546 (elf_m68k_relocate_section): Ignore the plt offset in a static
5548 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5550 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5553 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5555 (howto_table, reloc_map): Add entries for them.
5556 (elf_m68k_check_relocs): Handle them. Implement reference
5557 counting for got and plt entries.
5558 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5559 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5561 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5562 (elf_m68k_relocate_section): Handle the new reloc types.
5563 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5564 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5565 * elflink.h (elf_link_add_object_symbols): When creating an
5566 indirect reference for symbol versioning also copy the plt
5568 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5569 flag also reset the plt offset.
5570 (elf_link_assign_sym_version): Likewise.
5571 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5572 the size of the entry in bytes.
5573 (elf_gc_allocate_got_offsets): Likewise.
5575 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * elflink.h (elf_gc_sections): Return true rather than falling off
5580 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5583 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5585 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5586 comment describing when it should be enabled.
5587 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5590 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5593 information ATN records.
5595 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5597 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5598 section for an absolute symbol in a fully linked file. Based on
5599 patch from Christian Holland <CHolland@de.lucent.com>.
5601 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5603 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5604 that a symbol is undefined.
5606 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5608 * som.c (som_bfd_gc_sections): Define.
5610 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5612 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5613 overflows in ARM_26D patches, since they have already been
5614 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5616 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * coffcode.h (coff_write_object_contents): If we have any long
5619 section names, call coff_write_symbols even if there are no
5622 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5624 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5625 PT_LOAD segment, rather than only setting it once for the entire
5628 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5629 rather than ignoring every phdr with a p_paddr of 0, ignore all
5630 the phdrs if they all have a p_paddr of 0.
5632 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5633 section was discarded from the link.
5635 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5637 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5639 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5641 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5642 floating point operations.
5644 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5646 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5649 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5651 Merge of vax/vms (read-only) support
5652 * configure.com: Support Vax target.
5653 * makefile.vms: Support Vax target.
5654 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5655 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5657 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5659 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5661 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5663 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5665 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5666 * targets.c (bfd_target_ovax_flavour): New flavour.
5667 (vms_alpha_vec): Renamed from evax_alpha_vec.
5669 (target_vector): Update accordingly.
5670 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5672 (vax*-*-*vms*): New target.
5673 * Makefile.am: Update for renamed files. Rebuild dependencies.
5674 * bfd-in2.h: Rebuild.
5675 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5677 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5679 Based on patch from Matt Semersky <matts@scd.hp.com>:
5680 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5681 pointer on abfd->outsymbols.
5682 (generic_add_output_symbol): Handle NULL sym parameter.
5684 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5686 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5689 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5691 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5692 when handling 32 bit immediate relocs.
5693 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5695 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5697 * section.c (STD_SECTION): Account for recently added gc_mark
5698 field in struct asection.
5700 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5701 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5703 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5705 ELF Section-level Garbage Collection:
5706 * bfd.c (bfd_gc_sections): New.
5707 * aout-adobe.c: Hook to default implementation.
5708 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5709 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5710 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5711 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5712 * tekhex.c, versados.c: Likewise.
5713 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5714 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5716 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5717 (bfd_generic_gc_sections): New.
5718 * section.c (SEC_KEEP): New.
5719 (asection): Add gc_mark member.
5721 * elfcode.h (elf_gc*): New name remappings.
5722 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5723 sections to be excluded.
5724 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5725 (elf_gc_propogate_vtable_entries_used): New.
5726 (elf_gc_smash_unused_vtentry_relocs): New.
5727 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5728 (elf_gc_common_finalize_got_offsets): New.
5729 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5730 * elfxx-target.h: Add and default gc hooks.
5732 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5734 (struct elf_obj_tdata): Likewise for local_got_offsets.
5735 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5736 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5737 * elf64-sparc.c, elflink.h: Likewise.
5739 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5740 (ELF_LINK_HASH_MARK): Define.
5741 (struct elf_backend_data): Add GC hooks.
5742 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5744 * elf-m10300.c (mn10300_elf_check_relocs): New.
5745 (mn10300_elf_gc_mark_hook): New.
5746 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5747 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5748 (mn10300_elf_final_link_relocate): Likewise.
5749 (mn10300_elf_relocate_section): Likewise.
5750 (elf_backend_can_gc_sections): Define.
5751 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5752 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5753 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5754 (mips_info_to_howto_rel): Likewise.
5755 (mips_elf_relocate_section): Likewise.
5756 (mips_elf_check_relocs): Likewise.
5757 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5758 (elf_backend_can_gc_sections): Define.
5759 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5760 (ppc_elf_howto_raw): Handle them.
5761 (ppc_elf_reloc_type_lookup): Likewise.
5762 (ppc_elf_relocate_section): Likewise.
5763 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5764 Handle new vtable relocs.
5765 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5766 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5767 (elf_backend_can_gc_sections): Define.
5769 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5771 * archures.c (bfd_mach_mn10300): Define.
5772 * elf-m10300.c: Include elf/mn10300.h
5773 (elf_mn10300_mach): New function.
5774 (_bfd_mn10300_elf_final_write_processing): Likewise.
5775 (_bfd_mn10300_elf_object_p): Likewise.
5776 (elf_backendfinal_write_processing): Define.
5777 (elf_backend_object_p): Likewise.
5779 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5781 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5784 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5787 link_next field, not the next field.
5789 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5791 * elf.c (map_sections_to_segments): Check the section address
5792 against the phdr size both with and without a modulo of
5795 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5797 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5798 linker created empty input section if the output section has the
5801 * elflink.h (elf_link_output_extsym): Print an error message if
5802 _bfd_elf_section_from_bfd_section fails.
5804 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5807 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5809 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5810 native linker output. Avoid putting an empty section in more than
5813 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5815 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5816 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5818 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5820 * elf.c (swap_out_syms): New arg relocatable_p.
5821 Don't add section VMA to symbols for relocatable output.
5822 (_bfd_elf_compute_section_file_positions): Update call to
5825 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5827 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5828 against 'addend' be signed rather than unsigned.
5830 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5832 * elf32-m32r.c: Add prototyps for static functions.
5834 * coff-arm.c: Add prototypes for static functions.
5836 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5838 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5839 LMA is used to order sections in a segment.
5841 * elf32-v850.c: Add prototypes for static functions.
5842 Change type of addend parameter to bfd_vma in various functions.
5844 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5847 complain_overflow_signed instead of complain_overflow_bitfield.
5849 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5851 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5852 when comparing against 0.
5854 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * Makefile.am (config.status): New target.
5857 * Makefile.in: Rebuild.
5859 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5861 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5862 error if previous object endianness doesn't match current object.
5864 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5866 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5867 _bfd_elf_print_private)bfd_data ().
5869 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5871 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5873 (elf_link_add_object_symbols): Set type_change_ok and
5874 size_change_ok before calling elf_merge_symbol.
5876 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5877 undefined symbol error, don't also issue an overflow error.
5879 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5881 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5882 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5883 message instead of crashing.
5885 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5887 * archures.c (bfd_mach_cpu32): Define.
5888 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5890 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5891 * ieee.c: Include <ctype.h>.
5892 (ieee_object_p): Parse out process ID string to make it more
5893 likely to be acceptable for bfd_scan_arch.
5894 * bfd-in2.h: Rebuild.
5896 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5898 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5899 _bfd_elf_print_private_bfd_data() so that the program header will
5902 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5905 0x68. Reindent. Add some comments.
5907 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5909 * elf.c (copy_private_bfd_data): Adjust physical address of
5910 segment in output BFD to contain LMAs of its sections.
5912 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5914 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5915 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5916 endian data 32 bit relocations.
5917 (elf32_sparc_merge_private_bfd_data): Check if linking little
5918 endian objects with big endian objects.
5919 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5920 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5921 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5923 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5924 * archures.c (bfd_mach_sparc_sparclite_le): New.
5925 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5927 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5929 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5932 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5934 * bfd-in.h: Move over patch to bfd-in2.h.
5936 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5938 (_bfd_relocate_contents): Likewise.
5940 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5942 * peicode.h (add_data_entry): If the section has no private data
5943 then do not create a Data Dictionary entry for it.
5945 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5947 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5948 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5949 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5950 subsections during relaxation more correctly.
5952 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5954 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5955 Add extra argument to bfd_arm_process_before_allocation ().
5956 * bfd-in.h: Reflect changes made in bfd-in2.h.
5957 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5958 coff class of a BFD symbol.
5959 * coff-arm.c: Add support for interworking between Thumb code and
5960 non-interworking aware ARM code.
5962 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5964 * po/Make-in (install-info): New target.
5966 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * filemode.c: Remove; not used.
5970 If sysdep.h includes a header file, don't include it again:
5971 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5973 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5975 * archive.c: Don't include <string.h> or <errno.h>.
5976 * evax-alpha.c; Don't include <stdio.h>.
5977 * evax-egsd.c: Likewise.
5978 * evax-etir.c: Likewise.
5979 * evax-misc.c: Likewise.
5980 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5981 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5983 * hpux-core.c: Likewise.
5984 * netbsd-core.c: Likewise.
5986 * libbfd.c: Don't include <sys/types.h>.
5987 * nlmcode.h: Don't include <string.h>.
5988 * osf-core.c: Don't include <string.h> or <stdio.h>.
5989 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5990 <errno.h>, or <unistd.h>.
5991 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5993 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5995 * configure.com: If the version number can not be found in
5996 configure.in, set it to "unknown" rather than "2.8.1".
5998 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6000 * elf32-mips.c (elf_mips_mach): New.
6001 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6002 (_bfd_mips_elf_final_write_processing): Use the names
6003 of machines, rather than the numbers. Set both the ARCH
6004 and MACH in e_flags. Handle a few more specific machines.
6005 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6006 EF_MIPS_ARCH and EF_MIPS_MACH.
6008 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6010 * syms.c (bfd_is_local_label): Revert last change.
6011 * srec.c (srec_write_symbols): Discard debugging symbols.
6013 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * som.c: Include <ctype.h>.
6016 * som.h: Don't include sysdep.h.
6018 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6020 * libbfd.h: Rebuilt.
6021 * libbfd-in.h: Removed gettext includes and defines.
6022 * sysdep.h: Moved gettext-related includes and defines here.
6024 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6026 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6027 an ad-hoc test. Kill bogus #if 0 code.
6028 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6030 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6033 when generating a normal executable for a symbol defined in a
6034 regular file. When copying a reloc into the output file, adjust
6035 the addend for a PC relative reloc against a global symbol.
6037 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6039 * libbfd.h: Rebuilt.
6040 * libbfd-in.h (_): Define as dgettext.
6042 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6046 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6047 when declaring parameter types.
6048 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6050 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * config.bfd: If we include any ELF targets in targ_defvec and/or
6053 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6054 * elf32-gen.c (dummy): New static const variable.
6055 (elf_generic_info_to_howto): New static function.
6056 (elf_generic_info_to_howto_rel): New static function.
6057 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6058 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6059 * elf64-gen.c: Same changes as elf32-gen.c.
6060 * elfcode.h (elf_object_p): For the generic target, ignore a
6061 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6063 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6066 * configure: Rebuild.
6068 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6070 * config.bfd: Update OSR5/Unixware patterns.
6072 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6074 * elf.c (assign_file_positions_for_segments): Allow for holes
6075 between sections added by a link script.
6077 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * configure.in: Change version number to 2.9.4
6080 * configure: Rebuild.
6082 Based on patch from H.J. Lu <hjl@gnu.org>:
6083 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6084 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6085 * bfd-in2.h: Rebuild.
6087 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6089 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6092 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6094 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6095 (elf64_alpha_relax_section): Fill them in.
6096 (elf64_alpha_relax_opt_call): Implement more than a stub.
6097 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6098 alignment on .scommon.
6099 (elf64_alpha_merge_gots): Merge use counts as well.
6101 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6103 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6104 for calculating a local symbol's address.
6105 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6106 Set the .got's cooked size as well as the raw size.
6108 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6110 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6111 internationalisation of printed information.
6113 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6114 internationalisation of printed information.
6116 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * syms.c (struct indexentry): Change directory_name, file_name,
6119 and function_name fields to char *.
6120 (struct stab_find_info): Change cached_file_name field to char *.
6122 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6124 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6126 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6128 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6130 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6132 * Makefile.am (install-data-local): Make $(includedir).
6133 * Makefile.in: Rebuild.
6135 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6137 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6139 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6141 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6142 * Makefile.in: Rebuild.
6144 * bfd-in2.h: Rebuild for Nick's changes.
6146 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6148 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6149 change wrt length == max_namelen.
6151 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6153 * Many files: Added gettext invocations around user-visible
6155 * libbfd-in.h: Added gettext includes and defines.
6156 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6157 HAVE_LC_MESSAGES): Define.
6158 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6160 * Makefile.am (SUBDIRS): Added po.
6161 (POTFILES): New macro.
6162 (po/POTFILES.in): New target.
6163 (SOURCE_HFILES): New macro.
6165 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6167 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6169 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6170 NT_PRSTATUS note section encountered, it contains the status of
6171 the currently executing thread when the core file was written.
6173 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6175 * libcoff.h: Add extra parameter to
6176 bfd_coff_link_output_has_begun overrideable function.
6177 * cofflink.c: Pass extra parameter to
6178 bfd_coff_link_output_has_begun function.
6179 * bfd-in.h: Add prototypes for exported ARM interworking
6181 * peicode.h: ARM specific code reorganised to conform to BFD
6183 * coffcode.h: ARM specific code reorganised to conform to BFD
6185 * coff-arm.c: Code reorganised to conform to the BFD coding
6186 conventions. Global variables have been moved into an ARM
6187 specific hash table structure and a new function:
6188 bfd_arm_get_bfd_for_interworking() has been created which is
6189 called from the linker scripts.
6191 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6193 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6195 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6196 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6197 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6198 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6200 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6202 * config.bfd: Added sparc86x support.
6204 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6207 an out of range pc-relative jump/call to an undefined weak symbol.
6209 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6211 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6214 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6217 an error other than bfd_error_system_call, set the error to
6218 bfd_error_wrong_format.
6220 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6221 bfd_elf32_powerpcle_vec.
6223 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6224 program segments are zero, don't set p_paddr_valid.
6226 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6228 * elf64-alpha.c: Initial implementation of relaxation --
6229 (struct alpha_elf_link_hash_entry): Add use_count member.
6230 (elf64_alpha_check_relocs): Initialize and increment it.
6231 (elf64_alpha_can_merge_gots): Check it when considering merging.
6232 (elf64_alpha_merge_gots): Drop entries with zero use.
6233 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6234 (elf64_alpha_always_size_sections): Split out got sizing ...
6235 (elf64_alpha_size_got_sections): ... here. New function.
6236 (elf64_alpha_relax_find_reloc_ofs): New function.
6237 (elf64_alpha_relax_with_lituse): Likewise.
6238 (elf64_alpha_relax_without_lituse): Likewise.
6239 (elf64_alpha_relax_opt_call): Likewise.
6240 (elf64_alpha_relax_section): Likewise.
6241 (elf64_alpha_add_symbol_hook): Likewise.
6242 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6243 (elf64_alpha_relocate_section): Likewise.
6244 (bfd_elf64_bfd_relax_section): Define.
6245 (elf_backend_add_symbol_hook): Likewise.
6247 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6249 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6250 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6251 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6253 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6256 * configure: Rebuild.
6258 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6260 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6261 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6262 * configure.in: Define and substitute WIN32LDFLAGS and
6264 * aclocal.m4: Rebuild with new libtool.
6265 * configure, Makefile.in: Rebuild.
6267 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6269 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6270 before any other symbols in the same section.
6272 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6274 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6277 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6279 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6281 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6282 Use addr_size for address size, rather than sizeof(bfd_vma).
6283 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6284 Fix call to read_address.
6285 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6286 Scrap other unneeded arguments. Fix call to read_address.
6287 (scan_unit_for_functions): Fix call to read_attribute.
6288 (parse_comp_unit): We now handle more values for addr_size.
6289 Set addr_size in unit. Fix call to read_attribute and
6292 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6294 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6296 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * archures.c (bfd_default_scan): Add m68k cases back to default
6299 switch, reverting patch of March 25, since IEEE support depends
6302 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * Makefile.am (diststuff): New target.
6305 * Makefile.in: Rebuild.
6307 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6309 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6310 som_offset when we have an extended name table.
6312 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6314 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6316 * Makefile.in: Rebuild.
6318 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6320 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6321 symbols when creating a shared library.
6322 (elf_m68k_adjust_dynindx): New function, used by above code.
6323 (elf_m68k_finish_dynamic_sections): Initialize the section
6325 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6327 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6329 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6332 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6334 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6337 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6339 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6342 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * configure.in: Set version to 2.9.1.
6345 * configure: Rebuild.
6347 * Branched binutils 2.9.
6349 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6351 * syms.c (ENABLE_CACHING): Define.
6352 (struct indexentry): Define.
6353 (struct stab_cache): Remove.
6354 (cmpindexentry): New static function.
6355 (struct stab_find_info): Add new fields: indextable,
6356 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6357 cached_file_name. Remove fields: file_cache, function_cache, and
6359 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6360 index table and search it.
6362 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6364 * elf.c (_bfd_elf_copy_private_section_data): Call
6365 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6367 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6369 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * coff-arm.c: Define all globally visible variables and functions
6372 only when COFF_WITH_PE is not defined.
6373 * configure.in (armpe_little_vec, armpe_big_vec): Add
6375 * configure: Rebuild.
6377 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6379 Fix some gcc -Wall warnings:
6380 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6381 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6382 * archures.c (bfd_default_scan): Likewise.
6383 * bfd.c (bfd_scan_vma): Likewise.
6384 * binary.c (mangle_name): Likewise
6385 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6386 * coff-sh.c (sh_relocate_section): Likewise.
6387 * coff-stgo32.c (create_go32_stub): Likewise.
6388 * coffcode.h (coff_slurp_line_table): Likewise.
6389 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6390 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6391 (assign_file_positions_for_segments): Likewise.
6392 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6393 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6394 * oasys.c (oasys_write_sections): Likewise.
6395 * ppcboot.c (ppcboot_object_p): Likewise.
6396 (mangle_name): Likewise.
6397 * riscix.c (riscix_fix_pcrel_26): Likewise.
6398 * srec.c (srec_scan): Likewise.
6399 * stabs.c (_bfd_write_section_stabs): Likewise.
6400 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6401 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6402 switch. Declare parameters for function pointers.
6403 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6405 * elf.c (elf_sort_sections): Likewise.
6406 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6407 Add default cases to switches.
6408 (coff_arm_relocate_section): Remove unused local variables.
6410 (coff_arm_bfd_set_private_flags): Change flag variable to type
6412 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6413 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6414 (dump_toc): Change cat to const, and initialize it.
6415 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6416 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6417 (sh_elf_relocate_section): Initialize r_symndx.
6418 * coffcode.h (coff_compute_section_file_positions): Only declare
6419 old_sofar if ALIGN_SECTIONS_IN_FILE.
6420 (coff_write_object_contents): Initialize csym.
6421 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6422 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6424 * dwarf2.c: Include libiberty.h.
6425 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6426 (decode_line_info): Remove unused local variables.
6427 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6428 (m32r_elf_relocate_section): Likewise.
6429 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6430 (v850_elf_reloc): Likewise.
6431 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6432 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6433 * elf.c (assign_file_positions_for_segments): Always set adjust.
6434 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6435 parenthesize expression.
6436 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6437 (m32r_elf_object_p): Return a value.
6438 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6439 * elf32-mips.c (mips_elf_final_link): Initialize last.
6440 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6441 * elf32-v850.c (v850_elf_object_p): Return a value.
6442 (v850_elf_print_private_bfd_data): Change fprintf format string.
6443 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6445 * elflink.h (elf_link_add_object_symbols): Change vernum to
6446 unsigned int, and initialize it. Change fprintf format string.
6447 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6448 when setting or comparing to soname_indx.
6449 (elf_create_pointer_linker_section): Change num_symbols to
6451 * libcoff-in.h (coff_data_type): Change flags to flagword.
6452 * peicode.h (pe_print_idata): Initialize idx. Change j to
6453 bfd_size_type. Initialize hint_member. Remove useless test to
6455 (pe_print_edata): Change num_functions and num_names in struct
6456 EDT_type to unsigned long. Remove cast. Change fprintf format
6458 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6459 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6461 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6462 int *. Update uses. Change j to long.
6463 * bfd-in2.h, libcoff.h: Rebuild.
6465 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6467 * elf32-v850.c Remove definition of USE_REL.
6468 (v850_elf_info_to_howto_rela): New function.
6469 (v850_elf_perform_relocation): Renamed from
6470 v850_elf_store_addend_in_insn. Removed replace argument.
6471 (v850_elf_reloc): store the relocation in the addend field instead
6473 (v850_elf_final_link_relocate): Now calls
6474 v850_elf_perform_relocation.
6475 (v850_elf_relocate_section): Remove code to generate REL
6478 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6480 * coffcode.h (coff_new_section_hook): Set the type and storage
6481 class in the native symbol information allocated for a new section
6484 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6486 * peicode.h: Chain together calls to
6487 coff_bfd_copy_private_bfd_data and
6488 coff_bfd_print_private_bfd_data.
6490 * coff-arm.c: Add prototypes for
6491 coff_arm_bfd_print_private_bfd_data and
6492 coff_arm_bfd_copy_private_bfd_data.
6494 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6496 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6499 * peicode.h: Call arm-coff private data functions after handling
6502 * coff-arm.c: Turn statics into globals so that they can be shared
6503 both pe and pei backends.
6505 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6509 (sunos_write_object_contents): Likewise.
6510 * aoutx.h (NAME(aout,machine_type)): Likewise.
6511 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6513 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6515 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6517 (bfd_default_scan): Remove m68k special cases.
6518 * bfd-in2.h: Rebuild.
6519 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6521 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6522 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6524 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6525 selection, change printable_name to just "m68k" and make that the
6526 default instead of m68k:68020.
6528 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6530 (MY_get_section_contents): Define as aout_32_get_section_contents
6531 rather than NAME(aout,get_section_contents).
6533 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6535 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6536 and call bfd_default_set_arch_mach to do the real work.
6538 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6540 * bout.c (BALX): Include return register g14 as part of the insn.
6542 (calljx_callback): Use it.
6544 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6547 * libbfd.h: Rebuild.
6549 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6550 byte_count to unsigned int.
6551 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6552 unused local variables.
6554 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6555 variables er and er1.
6557 * cpu-v850.c: Include <ctype.h>.
6558 (scan): Case isdigit argument to unsigned char.
6560 From Yan Meroth <YAN.MEROTH@st.com>:
6561 * ihex.c (ihex_scan): Add extbase variable so that getting an
6562 extended linear address record does not ignore any previous
6564 (ihex_write_object_contents): When writing out an extended linear
6565 address record, zero out any previous extended address.
6567 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6569 * ieee.c (do_one): Check section before dereferencing it.
6570 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6571 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6573 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6575 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6577 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6579 * coff-arm.c: Add interworking functions to pe backends.
6581 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * configure.in: Use AM_DISABLE_SHARED.
6584 * aclocal.m4, configure: Rebuild with libtool 1.2.
6586 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6588 * coff-arm.c (coff_arm_relocate_section): Better error messages
6589 when interowrking conflucts occur. Courtesy of Jonathan Walton
6591 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6592 relocations. Patch courtesy of Jonathan Walton and Tony
6595 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6597 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6598 part of Feb 22 change controling when to override the existing
6599 symbol with the .plt entry.
6601 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6603 * config.bfd (targ_cpu): Add thumb-pe target.
6605 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6606 functions in PE build.
6608 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6610 * config.bfd (sparclite-*-elf*): Added.
6612 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6614 * configure.in: Add elf.lo to elf shell variable.
6615 * Makefile.am (BFD_LIBS): Remove elf.lo.
6616 (BFD_LIBS_CFILES): Remove elf.c.
6617 (BFD32_BACKENDS): Add elf.lo.
6618 (BFD32_BACKENDS_CFILES): Add elf.c.
6619 * configure, Makefile.in: Rebuild.
6621 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6623 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6624 relocation against a non-local symbol should not have a dynamic
6627 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6629 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6631 (pe_print_private_bfd_data): Print PE flags. From Mikey
6632 <jeffdb@netzone.com>.
6634 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6636 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6637 a plt entry when we can determine that we authoritatively define
6640 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6642 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6643 don't actually use trad-core, but a SunOS-style core file handled
6645 * hosts/sparclinux.h: Remove.
6647 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6649 * peicode.h (pe_print_idata): If there is no .idata section, look
6650 for the import tables in some other section. Make the initial
6651 label line up better with the data. Print the import address
6652 table even if there is no import name table. If the import
6653 address table holds actual addresses, print them.
6655 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6658 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6659 bfd_error_system_call.
6661 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6663 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6664 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6666 From H.J. Lu <hjl@gnu.org>:
6667 * Makefile.am (libbfd_la_LDFLAGS): Define.
6668 * Makefile.in: Rebuild.
6670 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6672 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6673 * netbsd.h (MACHTYPE_OK): Define.
6674 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6675 calling N_SET_MACHTYPE, rather than having a switch.
6676 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6678 * i386netbsd.c (MACHTYPE_OK): Don't define.
6679 (DEFAULT_MID): Define.
6680 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6681 (MACHTYPE_OK): Don't define.
6682 (DEFAULT_MID): Define.
6683 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6684 (DEFAULT_MID): Define.
6685 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6686 (DEFAULT_MID): Define.
6687 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6688 (DEFAULT_MID): Define.
6690 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6691 * vaxnetbsd.c: New file.
6692 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6693 rather than netbsd_core.
6694 * targets.c (vaxnetbsd_vec): Declare.
6695 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6696 defined, add netbsd_core_vec.
6697 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6698 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6699 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6700 * config.bfd (alpha*-*-netbsd*): New target.
6701 * Makefile.am: Rebuild dependencies.
6702 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6703 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6704 * configure, Makefile.in: Rebuild.
6706 * configure.host: Remove the old shared library build stuff. We
6707 now use libtool instead.
6709 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6711 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6713 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6715 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6716 * configure: Rebuild.
6718 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6719 * elf32-v850.c (remember_hi16s_reloc): New function.
6720 (find_remembered_hi16s_reloc): New function.
6721 (v850_elf_store_addend_in_insn): Use the above new functions to
6722 match up HI6S relocs with LO16 relocs.
6724 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6726 * configure.in: Change -linux* to -linux-gnu*.
6727 * config.bfd, configure.host: Likewise.
6728 * configure: Rebuild.
6730 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6732 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6733 LO16/HI16S bug and improve comments about what is going on.
6735 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6737 * configure, aclocal.m4: Rebuild with new libtool.
6739 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6741 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6742 when merging v850 code into v850e/v850ea code. Do not initialise
6743 output flags if the input is the default architecture.
6745 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6747 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6748 get the size from bfd_arch_bits_per_address instead of directly
6751 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6753 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6754 to wrap, just return all 1's bits instead.
6755 * libbfd.h: Regenerate.
6757 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6761 (coff_relocate_section): If COFF_WITH_PE, define as
6762 coff_pe_i386_relocate_section.
6763 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6764 skip empty sections, to match coff_write_object_contents.
6766 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6767 rather than swapping out r_offset twice. From Luke Deller
6768 <luked@cse.unsw.edu.au>.
6770 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6772 * configure.in: Set libtool_enable_shared rather than
6773 libtool_shared. Remove diversion hack.
6774 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6777 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6779 * syms.c (struct stab_cache): Define.
6780 (struct stab_find_info): Remove cached_offset, cached_stab,
6781 cached_str, and cached_stroff fields. Add file_cache,
6782 function_cache, and line_cache fields.
6783 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6786 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6788 * peicode.h (pe_print_idata): Check for import of ordinal rather
6790 (pe_print_edata): If there is no .edata section, look for the
6791 export data in some other section.
6793 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6795 * configure.in: Change version to 2.8.4.
6796 * configure: Regenerated.
6798 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6800 Add tms320c30 support:
6801 * cpu-tic30.c: New file.
6802 * aout-tic30.c: New file.
6803 * coff-tic30.c: New file.
6804 * archures.c (bfd_arch_tic30): Define.
6805 (bfd_tic30_arch): Declare.
6806 (bfd_archures_list): Add bfd_tic30_arch.
6807 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6809 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6810 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6811 (coff_set_flags): Likewise.
6812 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6813 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6814 * Makefile.am: Rebuild dependencies.
6815 (ALL_MACHINES): Add cpu-tic30.lo.
6816 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6817 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6818 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6819 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6821 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6823 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6824 to lag behind LO16 reloc by a couple of instructions.
6826 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6828 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6829 make to reexamine the file timestamp.
6830 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6832 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6835 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6837 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6838 to create .dynsbss and .rela.sbss sections.
6839 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6840 copied from dynamic objects into .sbss.
6841 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6842 use it. Correct typo of .rela.sdata2.
6843 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6844 put the data, which may now be in .sbss.
6845 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6846 (elf_backend_create_dynamic_sections): Define as
6847 ppc_elf_create_dynamic_sections.
6849 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6850 against _GLOBAL_OFFSET_TABLE_.
6851 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6852 shared libraries which refer to local symbols. Make sure that the
6853 test for allocating space for a reloc in a shared object is the
6854 same as the test for emitting a reloc.
6856 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6858 * config.bfd (i[3456]-*-mingw32*): New target.
6859 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6860 * aclocal.m4, configure: Rebuild.
6862 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6864 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6867 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6869 Sparc v9 ABI compliant PLT:
6870 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6871 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6872 (LARGE_PLT_THRESHOLD): New define.
6873 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6874 (sparc64_elf_build_plt): New function.
6875 (sparc64_elf_plt_entry_offset): Likewise.
6876 (sparc64_elf_plt_ptr_offset): Likewise.
6877 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6878 contain the index for convenience. Skip the initial entries
6880 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6881 memory for the benefit of .rela.plt.
6882 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6883 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6884 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6885 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6886 Call sparc64_elf_build_plt.
6887 (elf_backend_want_got_plt): No.
6888 (elf_backend_plt_readonly): No.
6889 (elf_backend_plt_alignment): 8.
6891 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6892 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6893 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6896 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6898 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6900 * cpu-mips.c (arch_info_struct): Add mips variants.
6901 * bfd-in2.h: Rebuilt.
6903 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6905 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6908 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6910 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6911 (i[3456]86sco3.2v5*coff): New target.
6913 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6917 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6919 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6920 * bfd-in2.h: Regenerate.
6922 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6924 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6926 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6928 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6929 adjust addend for an output common symbol (from Jimmy Blair
6930 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6931 defined symbol to counteract adjustment made in generic relocation
6934 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6936 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6938 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6939 (GET_SCNDHR_NLNNO): Likewise.
6941 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6943 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6945 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6947 * elf32-m32r.c: Add macros to handle NOP insertion.
6949 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6951 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6952 (xcoff_mark): Likewise.
6953 (xcoff_build_ldsyms): Mark absolute symbols.
6955 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6957 * bout.c (b_out_write_object_contents): Sort symbols before output
6958 to keep {CALL,BAL}NAME symbols adjacent.
6959 (b_out_symbol_cmp): New function.
6961 For older changes see ChangeLog-9697
6967 version-control: never