1 2000-05-12 Alan Modra <alan@linuxcare.com.au>
3 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
5 * peigen.c (pe_print_idata): Look for .idata section and print
6 info even if data directory has zero entries. Read idata section
7 starting from dataoff, and adjust all data offsets to suit. Cast
8 all bfd_vma vars to unsigned long before passing to fprintf.
9 * peigen.c (pe_print_edata): Similarly, look for .edata section
10 and print info even if data directory has zero entries. Cast
11 all bfd_vma vars to unsigned long before passing to fprintf.
13 From Szabolcs Szakacsits <szaka@F-Secure.com>
14 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
15 directory size which may be bogus.
16 * peigen.c (pe_print_edata): Similarly.
18 2000-05-09 Alan Modra <alan@linuxcare.com.au>
20 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
22 (copy_private_bfd_data): Allow for space possibly taken up by elf
23 headers when calculating segment physical address from lma.
25 2000-05-08 Alan Modra <alan@linuxcare.com.au>
27 * versados.c (versados_scan): Init stringlen and pass_2_done.
29 * trad-core.c (trad_unix_core_file_p): Return
30 bfd_error_wrong_format rather than bfd_error_file_truncated.
32 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
33 add_data_entry. DataDirectory virtual address is relative.
34 (pe_print_idata): Account for relative DataDirectory virtual
35 addresses. Don't trash datasize inside POWERPC_LE_PE code.
36 (pe_print_edata): Similarly.
38 From Szabolcs Szakacsits <szaka@F-Secure.com>
39 * peigen.c (dir_names): Add Delay Import Directory.
40 (pe_print_idata): Always search for bfd section containing
41 idata address rather than looking up section name. Print this
42 section name rather than .idata.
43 (pe_print_edata): Similarly. Also print some fields as %08lx.
44 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
47 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
49 * xcoff.h: Rename to xcoff-target.h
50 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
51 * coff-rs6000.c: Ditto.
52 * coff64-rs6000.c: Ditto.
54 * Makefile.in: Regenerate.
56 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
58 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
59 Change U802TOC64MAGIC to U803XTOCMAGIC.
61 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
63 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
64 * bfd-in.h: Prototype bfd_elf_get_arch_size.
65 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
67 2000-05-04 Alan Modra <alan@linuxcare.com.au>
69 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
71 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
73 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
74 hidden and internal symbols.
75 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
77 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
78 assign a PLT or GOT entry to symbols with hidden and
81 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
83 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
85 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
87 2000-05-02 H.J. Lu <hjl@gnu.org>
89 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
92 2000-05-02 Alan Modra <alan@linuxcare.com.au>
94 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
95 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
97 * Makefile.in: Regenerate.
99 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
101 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
102 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
103 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
104 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
105 * Makefile.in: Rebuild.
107 2000-05-02 Alan Modra <alan@linuxcare.com.au>
109 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
110 doesn't work very well.
112 * elf-hppa.h (elf_hppa_internal_shdr): Define.
113 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
114 Set hdr->s_type to 1 if ARCH_SIZE == 32.
115 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
116 (elf_hppa_info_to_howto): Likewise.
117 (elf_hppa_info_to_howto_rel): Likewise.
118 (elf_hppa_reloc_type_lookup): Likewise.
119 (elf_hppa_is_local_label_name): Likewise.
120 (elf_hppa_fake_sections): Likewise.
121 (elf_hppa_final_write_processing): Likewise.
122 (elf_hppa_howto_table): Fully initialise all entries.
123 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
124 (elf_hppa_info_to_howto): Likewise.
125 (elf_hppa_info_to_howto_rel): Likewise.
126 (elf_hppa_reloc_type_lookup): Likewise.
127 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
128 elf_hppa_unmark_useless_dynamic_symbols,
129 elf_hppa_remark_useless_dynamic_symbols,
130 elf_hppa_record_segment_addrs, elf_hppa_final_link,
131 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
132 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
133 elf32-hppa.c mess is cleaned up.
134 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
135 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
136 r_field then call hppa_field_adjust inline func with variable
137 r_field arg, instead call hppa_field_adjust with fixed arg.
138 In case R_PARISC_PCREL22F, don't set r_field.
139 (elf_hppa_relocate_insn): Change args and return type to unsigned
140 int. Call re_assemble_* funcs to do the work.
142 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
145 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
147 (sign_extend): Mask first before sign extending.
148 (low_sign_extend): Rewrite without condition expression.
149 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
150 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
151 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
152 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
153 result as function return value rather than through pointer arg.
154 Accept unsigned int args, and return unsigned int.
155 (re_assemble_3): New. Combines function of dis_assemble_3 with
156 re-assembly of opcode and immediate.
157 (re_assemble_12): Likewise.
158 (re_assemble_16): Likewise.
159 (re_assemble_17): Likewise.
160 (re_assemble_21): Likewise.
161 (re_assemble_22): Likewise.
162 (hppa_field_adjust): Rewrite and document, paying attention to
163 size of types and signed/unsigned issues.
164 (get_opcode): Shift before masking.
165 (FDLW): Rename to FLDW.
166 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
167 (hppa_rebuild_insn): Change args and return value to unsigned
168 int. Make use of re_assemble_*. Correct case 11.
170 * dep-in.sed: Handle ../opcodes/.
171 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
172 elf64-hppa.h, hppa_stubs.h, xcoff.h.
173 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
174 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
175 elfarm-nabi.lo dependencies outside of auto-dependency area.
176 Regenerate dependencies.
177 * Makefile.in: Regenerate.
179 * configure.in (TRAD_HEADER): Test non-null before
181 * configure: Regenerate.
183 * reloc.c: Fix mis-spelling in comment.
185 2000-05-01 Alan Modra <alan@linuxcare.com.au>
187 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
188 * vms.c (vms_openr_next_archived_file): Return NULL.
190 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
192 * coffcode.h Copy changes mistakenly done to libcoff.h in
195 2000-04-29 Andreas Jaeger <aj@suse.de>
197 * libbfd-in.h: Correctly check GCC version.
198 * bfd-in.h: Likewise.
199 * libhppa.h: Likewise.
200 * libbfd.h: Regenerate.
201 * bfd-in2.h: Regenerate.
203 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
205 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
206 coffdu-rs6000.{lo,c}.
207 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
209 * Makefile.in: Regenerate.
211 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
212 * coff-rs6000.c: Move all declarations and defines that are
213 common to the xcoff backends into xcoff.h
214 * coff64-rs6000.c: Ditto,
216 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
218 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
219 _bfd_coff_force_symnames in strings and
220 _bfd_coff_debug_string_prefix_length to their default values.
221 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
223 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
225 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
226 _bfd_coff_force_symnames in strings and
227 _bfd_coff_debug_string_prefix_length to their default values.
229 2000-04-27 Alan Modra <alan@linuxcare.com.au>
231 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
232 Check local_got_refcounts before dereferencing.
234 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
235 before deciding we don't need R_PPC_PLT32 relocation.
236 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
239 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
241 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
243 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
244 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
245 (elf_i386_relocate_section): Allow for .plt to go missing.
246 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
247 can use a relative reloc for got as elf_i386_relocate_section.
248 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
250 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
252 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
254 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
256 * Makefile.am (coff64-rs6000.lo): New rule.
257 * Makefile.in: Regenerate.
258 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
259 xcoff_is_local_label_name, xcoff_rtype2howto,
260 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
261 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
262 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
263 (NO_COFF_SYMBOLS): Define.
264 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
265 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
267 (MINUS_ONE): New macro.
268 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
270 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
271 coff_SWAP_aux_out): Map to the new functions.
272 * coff64-rs6000.c: New file.
273 * libcoff.h (bfd_coff_backend_data): Add new fields
274 _bfd_coff_force_symnames_in_strings and
275 _bfd_coff_debug_string_prefix_length.
276 (bfd_coff_force_symnames_in_strings,
277 bfd_coff_debug_string_prefix_length): New macros for above fields.
278 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
279 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
280 of using coff_swap_sym_in directly.
281 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
282 (coff_set_flags) Set magic for XCOFF64.
283 (coff_compute_section_file_positions): Add symbol name length to
284 string section length if bfd_coff_debug_string_prefix_length is
286 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
287 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
288 using coff_swap_lineno_in directly.
289 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
290 and _bfd_coff_debug_string_prefix_length fields.
291 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
292 symbol names into strings table when
293 bfd_coff_force_symnames_in_strings is true.
294 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
295 SET_RELOC_VADDR): New macros.
296 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
297 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
299 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
300 changes within RS6000COFF_C specific code.
301 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
302 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
303 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
304 Extend existing hack on target name.
305 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
307 * coff-tic54x.c (ticof): Keep up to date with new fields
308 in bfd_coff_backend_data.
309 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
310 targ_selvecs to include rs6000coff64_vec for rs6000.
311 * configure.in: Add rs6000coff64_vec case.
312 * cpu-powerpc.c: New bfd_arch_info_type.
314 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
316 * config.bfd: Only disable elf32-hppa vectors, not all of the
317 BSD and OSF configuration support. Provide (disabled) clauses
319 * configure.in: Add clause for PA64 support.
320 * configure: Rebuilt.
322 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
323 (bfd_elf64_hppa_vec): Declare.
325 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
326 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
327 (elf64-hppa.lo): Add dependencies.
328 * Makefile.in: Rebuilt.
330 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
332 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
334 * libhppa.h (dis_assemble_16): New function.
335 (pa_arch): Added pa20w element.
337 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
339 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
340 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
341 bfd_elf64_slurp_reloc_table.
343 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
344 definitions to get external names.
345 (elf_write_relocs): Renamed from write_relocs and make global.
346 (elf_slurp_reloc_table): Make global.
347 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
349 * archive.c (hpux_uid_gid_encode): New function.
350 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
351 defined and the ID is greater than 99999.
352 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
353 special uid/gid fields into 32 bit values.
355 2000-04-21 Matthew Green <mrg@cygnus.com>
357 * config.bfd: Add NetBSD/sparc64 support.
359 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
360 David Mosberger <davidm@hpl.hp.com>
361 Timothy Wall <twall@cygnus.com>
362 Jim Wilson <wilson@cygnus.com>
364 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
365 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
366 (BFD64_BACKENDS): Add elf64-ia64.lo.
367 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
368 (cpu-ia64.lo, elf64-ia64.lo): New rules.
369 * Makefile.in: Rebuild.
370 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
371 (bfd_ia64_arch): Declare.
372 (bfd_archures_list): Add bfd_ia64_arch.
373 * bfd-in2.h: Rebuild.
374 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
375 * configure: Rebuild.
376 * configure.host: (ia64-*-linux*): New host.
377 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
378 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
379 * elf.c (prep_headers): Add bfd_arch_ia64.
381 * reloc.c: Add IA-64 relocations.
382 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
384 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
385 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
387 2000-04-21 Richard Henderson <rth@cygnus.com>
389 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
390 contents when performing a partial link.
391 (bfd_elf_d30v_reloc_21): Likewise.
393 2000-04-20 H.J. Lu <hjl@gnu.org>
395 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
396 patch to symbols defined by a shared object.
397 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
399 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
402 * dwarf2.c (concat_filename): Avoid string literal concatenation.
403 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
405 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
407 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
408 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
409 (coff-ia64.lo): Add dependency.
410 * Makefile.in: Regenerate.
411 * coff-ia64.c: New file.
412 * efi-app-ia32.c: Ditto.
413 * efi-app-ia64.c: Ditto.
414 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
415 (coff_set_flags): Ditto.
416 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
417 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
418 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
419 * configure: Regenerate.
420 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
421 (PUT_OPTHDR_IMAGE_BASE): Ditto.
422 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
423 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
424 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
425 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
426 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
427 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
428 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
429 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
430 (GET_PDATA_ENTRY): Ditto.
431 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
432 data_start. Use above macros to read fields that are 64 bit wide for
433 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
434 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
435 FileAlignment and SectionAlignment to minimum alignment if they
437 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
438 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
439 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
440 Use above macros to write fields that are 64 bit wide for
442 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
443 5*4 otherwise. This should be right for IA-32 and IA-64, but may
444 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
445 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
446 begin address, end address, and unwind info address only. Use
447 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
449 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
450 HIGH3ADJ relocation names.
451 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
452 * targets.c: Declare bfd_efi_app_ia32_vec and
453 bfd_efi_app_ia64_vec.
454 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
455 bfd_efi_app_ia64_vec.
457 2000-04-17 Timothy Wall <twall@cygnus.com>
459 * bfd-in2.h: Add prototypes for tic54x load page access.
460 * bfd-in.h: Regenerate.
461 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
462 in customized _set_arch_mach function.
463 * coffcode.h (coff_set_alignment_hook): Set section load page if
464 the appropriate macro is defined.
465 (write_object_contents): Read section load page.
467 2000-04-13 Alan Modra <alan@linuxcare.com.au>
469 * elf32-hppa.h: Update copyright date.
471 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
472 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
474 * elf32-d30v.c (MAX32): Don't use LL suffix.
475 (MIN32): Define in terms of MAX32.
476 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
478 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
481 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
483 2000-04-12 Alan Modra <alan@linuxcare.com.au>
485 * dep-in.sed: Match space before file name, not after.
487 * Makefile.am: Regenerate dependencies.
488 * Makefile.in: Regenerate.
490 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
491 case, allow address wrap-around stupidly removed 2000-03-17. Sign
492 extend without an if statement.
494 2000-04-11 Alan Modra <alan@linuxcare.com.au>
496 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
498 * elf32-mips.c (gprel16_with_gp): Likewise.
499 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
500 here using -0x40000, not (int)0xfffc0000.
501 (elf32_hppa_size_of_stub): Likewise.
503 2000-04-11 Timothy Wall <twall@cygnus.com>
505 * coff-tic54x.c: Now builds with all targets.
506 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
507 * Makefile.in: Regenerate.
508 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
509 unitialized variable.
511 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
513 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
514 --enable-build-warnings option.
515 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
516 * Makefile.in, configure: Re-generate.
518 2000-04-07 Nick Clifton <nickc@cygnus.com>
520 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
521 BFD_RELOC_THUMB_PCREL_BLX.
523 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
524 R_ARM_XPC25 and R_ARM_THM_PC22.
526 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
527 R_ARM_XPC25 and R_ARM_THM_XPC22.
528 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
529 R_ARM_[XPC25|THM_XPC22].
531 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
532 elf/arm-oabi.h to elf/arm.h
534 * Makefile.am: Fix dependency for elfarm-oabi.c
535 * Makefile.in: Regenerate.
537 * bfd-in2.h: Regenerate.
538 * libbfd.h: Regenerate.
540 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
542 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
543 and restore it on failure. Release newly allocated tdata on
546 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
548 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
549 (decode_line_info): Set it. Report error if unit->line_offset is
550 equal to or larger than it.
552 2000-04-07 Timothy Wall <twall@cygnus.com>
554 * targets.c: Added vecs for tic54x.
555 * reloc.c: Added relocs for tic54x.
556 * libbfd.h: Regenerated.
557 * configure: Add TI COFF vecs for tic54x.
558 * configure.in: Ditto.
559 * config.bfd (targ_cpu): Recognize new tic54x target.
560 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
561 * bfd-in2.h: Add tic54x target and relocations.
562 * Makefile.am, Makefile.in: Add tic54x target.
563 * archures.c (bfd_archures_list): Add tic54x target.
564 * coff-tic54x.c: New.
567 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
569 * elfcore.h (elf_core_file_p): call backend_object_p which
570 thereby gets an opportunity to update the arch/machine type.
572 2000-04-06 Timothy Wall <twall@cygnus.com>
574 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
575 class. Handle SEC_CLINK and SEC_BLOCK flags.
576 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
577 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
579 2000-04-06 Nick Clifton <nickc@cygnus.com>
581 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
582 EF_INTERWORK if this is an unknown EABI.
583 (elf32_arm_merge_private_bfd_data): Check EABI version
584 numbers. Only check EF_xxx flags if the EABI version number
586 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
587 if the EABI version number is unknown.
588 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
589 if the EABI version number is unknown.
591 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
593 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
594 BFD_RELOC_SH_LOOP_END.
595 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
596 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
597 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
598 (sh_elf_reloc_loop): New function.
599 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
601 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
602 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
603 * bfd-in2.h, libbfd.h: Regenerate.
605 2000-04-04 Alan Modra <alan@linuxcare.com.au>
607 * po/bfd.pot: Regenerate.
609 * Makefile.am: Remove extraneous mkdep comment.
610 (MKDEP): Use gcc -MM rather than mkdep.
611 (DEP): Quote when passing vars to sub-make. Add warning
613 (DEP1): Rewrite for "gcc -MM".
614 (CLEANFILES): Add DEP2.
616 * Makefile.in: Regenerate.
618 2000-04-03 Kevin Buettner <kevinb@redhat.com>
620 * configure.in: Added corefile support for AIX 4.3. In particular,
621 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
622 compiling rs6000-core.c.
623 * configure: Regenerated.
625 2000-04-03 H.J. Lu <hjl@gnu.org>
627 * cache.c (bfd_open_file): Unlink the output file only if
628 it has non-zero size.
630 2000-04-01 Ken Block USG <block@zk3.dec.com>
632 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
633 relative relocations for non-loaded sections in shared objects.
634 (elf64_alpha_check_relocs): Similarly.
636 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
638 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
639 BFD_RELOC_16 to switch for extended relocs.
640 (MY_swap_ext_reloc_in): New.
641 (MY_swap_ext_reloc_out): New.
642 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
643 than NAME(aout,swap_ext_reloc_in) for extended relocs.
644 (NAME(aout,squirt_out_relocs)): Similarly use
645 MY_swap_ext_reloc_out.
646 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
648 2000-04-03 Kazu Hirata <kazu@hxi.com>
650 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
651 the R_PCRWORD_B case.
653 2000-03-31 Thomas de Lellis <tdel@wrs.com>
655 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
659 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
661 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
662 HOWTO references to bfd_elf_generic_reloc, that have
663 partial_inplace == true, now use the new function. The function
664 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
665 extends its fixes to the R_M32R_{16,24,32} relocs.
666 The new logic in m32r_elf_lo16_reloc() has been removed, and
667 it instead calls the new routine to obtain that functionality.
669 2000-03-27 Alan Modra <alan@linuxcare.com.au>
671 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
672 elf32_avr_check_relocs, avr_final_link_relocate,
673 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
674 elf32_avr_object_p): Add prototypes.
675 (elf32_avr_gc_mark_hook): Add default for h->root.type.
676 (bfd_elf_avr_final_write_processing): Make static.
678 2000-03-27 Denis Chertykov <denisc@overta.ru>
680 * cpu-avr.c: New file. BFD support routines for AVR architecture.
681 * archures.c (bfd_architecture): Add AVR architecture.
682 (bfd_archures_list): Add reference to AVR architecture info.
683 * elf.c (prep_headers): Handle bfd_arch_avr.
684 * reloc.c: Add various AVR relocation enums.
685 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
687 * Makefile.am: Add support for AVR elf.
688 * configure.in: Likewise.
689 * config.bfd: Likewise.
690 * Makefile.in: Regenerate.
691 * configure: This too.
692 * bfd-in2.h: And this.
693 * libbfd.h: And this.
695 2000-03-24 H.J. Lu <hjl@gnu.org>
697 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
698 (elf64_alpha_find_reloc_at_ofs): Likewise.
700 2000-03-17 Alan Modra <alan@linuxcare.com.au>
702 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
703 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
704 allowable range used to be -2**(n-1) to 2**n-1.
705 * reloc.c (_bfd_relocate_contents): Same here. Also replace
706 "boolean overflow" with "bfd_reloc_status_type flag".
708 2000-03-14 Doug Evans <dje@casey.transmeta.com>
710 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
712 2000-03-14 Kazu Hirata <kazu@hxi.com>
714 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
715 of shrinks properly, including the last reloc.
717 2000-03-13 Kazu Hirata <kazu@hxi.com>
719 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
722 2000-03-11 Alan Modra <alan@linuxcare.com.au>
724 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
725 a format mismatch rather than an "error" from bfd_read such as
726 bfd_error_file_truncated.
728 2000-03-10 Geoff Keating <geoffk@cygnus.com>
730 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
731 sign-extension and big-endian compensation for
732 R_MIPS_64 even in ld -r.
734 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
736 * elf32-mips.c (mips_elf_next_relocation): Rename from
737 mips_elf_next_lo16_relocation, and generalize to look
738 for any relocation type.
739 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
740 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
741 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
742 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
743 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
744 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
745 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
746 (mips_rtype_to_howto): Likewise.
747 (mips_elf_calculate_relocation): Handle new relocs.
748 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
749 are paired. The addend for R_MIPS_GNU_REL16_S2
750 is shifted right two bits.
752 2000-03-10 Alan Modra <alan@linuxcare.com.au>
754 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
755 comment, and ensure it doesn't happen again.
756 (bfd_install_relocation): Same here.
757 (_bfd_relocate_contents): Don't bother assigning unused signmask
758 shift result. Fix typos in comments.
759 Remove trailing whitespace throughout file.
761 2000-03-07 Doug Evans <dje@casey.transmeta.com>
763 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
764 * bfd-in2.h: Rebuild.
766 2000-03-06 Nick Clifton <nickc@cygnus.com>
768 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
770 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
771 (SIZEOF_ILF_STRINGS): Redefine.
772 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
773 relative reloc, as opposed to a section relative reloc.
774 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
776 Add length of symbol's prefix to string pointer.
777 Store a pointer to the symbol in the symbol pointer table.
778 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
779 Initialise the symbol pointer table.
780 Store the hint in the Hint/Name table.
781 Make the jump reloc be symbol realtive, not section relative.
782 Create an import symbol for imported code.
784 2000-03-06 Catherine Moore <clm@cygnus.com>
786 * elf.c (swap_out_syms): Check for null type_ptr.
788 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
790 * aout-target.h (MY(write_object_contents)): Remove unused
791 and unusable "#if CHOOSE_RELOC_SIZE".
792 * pc532-mach.c (MY(write_object_contents)): Ditto.
793 * netbsd.h (MY(write_object_contents)): Ditto.
794 * hp300hpux.c (MY(write_object_contents)): Ditto.
795 * freebsd.h (MY(write_object_contents)): Ditto.
796 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
798 2000-02-29 H.J. Lu <hjl@gnu.org>
800 * peicode.h (jtab): Make it static.
802 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
803 defined and COFF_IMAGE_WITH_PE is not defined.
804 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
805 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
807 2000-03-01 Nick Clifton <nickc@cygnus.com>
809 * coff-arm.c (bfd_arm_process_before_allocation): Make
810 'symndx' signed to prevent compile time warning.
812 * coff-mcore.c: Remove unused prototype for pe_object_p.
814 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
815 functions that are not used when COFF_IMAGE_WITH_PE is
817 (struct sh_opcode): Change type of 'flags' field to unsigned
818 long so that it can hold the USESAS flag.
820 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
822 * elf-m10300.c (mn10300_elf_relax_section): Initialise
825 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
827 Remove unusued variables and code.
828 (elf_backend_add_symbol_hook): Fix prototype.
830 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
833 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
836 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
838 Remove unusued variables and code.
839 (elf_backend_add_symbol_hook): Fix prototype.
841 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
843 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
844 to unused function parameter.
846 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
848 Use EMPTY_HOWTO to initialise empty howto slots.
849 Remove unused variables.
851 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
853 2000-03-01 H.J. Lu <hjl@gnu.org>
855 * aoutx.h (aout_link_input_section_std): Pass "true" to
856 the undefined_symbol callback.
857 (aout_link_input_section_ext): Likewise.
858 * bout.c (get_value): Likewise.
859 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
860 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
862 (alpha_relocate_section): Likewise.
863 * coff-arm.c (coff_arm_relocate_section): Likewise.
864 * coff-i960.c (coff_i960_relocate_section): Likewise.
865 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
866 * coff-mips.c (mips_relocate_section): Likewise.
867 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
868 * coff-sh.c (sh_relocate_section): Likewise.
869 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
870 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
871 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
872 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
873 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
874 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
875 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
876 * elf32-i370.c (i370_elf_relocate_section): Likewise.
877 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
878 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
879 * elf32-sh.c (sh_elf_relocate_section): Likewise.
880 * elf32-v850.c (v850_elf_relocate_section): Likewise.
881 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
882 * elflink.h (elf_link_output_extsym): Likewise.
883 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
884 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
885 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
887 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
888 undefined_symbol callback when building shared library with
889 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
891 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
892 * elf32-i386.c (elf_i386_relocate_section): Likewise.
893 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
894 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
895 (elf32_mips_get_relocated_section_content): Likewise.
896 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
897 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
898 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
899 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
901 2000-02-28 Nick Clifton <nickc@cygnus.com>
903 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
904 * Makefile.in: Regenerate.
906 * configure.in: Add support for mips and sh pe vectors.
907 * configure: regenerate.
909 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
912 * targets.c: Add mips and sh pe vectors.
914 * libpei.h (coff_final_link_postscript): Only define if not
917 * coffcode.h: Add support for WinCE magic numbers.
919 * peigen.c (pe_print_reloc): Update comment and rearrange
920 appending of newline character.
922 * peicode.h: Add support for Image Library Format.
923 (pe_ILF_vars): Structure containing data used by ILF code.
924 (pe_ILF_make_a_section): New function. Create a section based
926 (pe_ILF_make_a_reloc): New function. Create a reloc based on
928 (pe_ILF_make_a_symbol): New function. Create a symbol based
930 (pe_ILF_save_relocs): New function. Store the relocs created
931 by pe_ILF_make_a_reloc in a section.
932 (pe_ILF_build_a_bfd): New function. Create a BFD describing
934 (pe_ILF_object_p): New function. Return a bfd_target pointer
936 (pe_bfd_object_p): If an ILF object is detected call
937 pe_ILF_object_p on it.
939 * coff-arm.c: Add support for WinCE relocs which are different
940 from normal ARM COFF relocs.
941 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
943 * coff-sh.c: Add support for sh-pe target.
944 * pe-sh.c: New file. Support code for sh-pe target.
945 * pei-sh.c: New file. Support code for sh-pe target.
947 * pe-mips.c: New file. Support code for mips-pe target.
948 * pei-mips.c: New file. Support code for mips-pe target.
950 2000-02-27 Jakub Jelinek <jakub@redhat.com>
952 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
953 architecture if the object causing the bump is dynamic.
954 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
955 and also don't it for memory ordering.
956 (sparc64_elf_write_relocs): Take src_rela out of the loop.
958 2000-02-27 Ian Lance Taylor <ian@zembu.com>
960 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
961 calling bfd_get_section_size_before_reloc.
962 (decode_line_info): Likewise.
963 (_bfd_dwarf2_find_nearest_line): Likewise.
965 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
967 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
968 name of the libtool directory.
969 * Makefile.in: Rebuild.
971 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
973 * som.c (SOM_HOWTO): Define.
974 (som_hppa_howto_table): Use it.
976 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
978 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
980 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
982 2000-02-24 Catherine Moore <clm@cygnus.com>
984 * som.c (som_misc_symbol_info): Add field
986 (som_bfd_derive_misc_symbol_info): Initialize
988 (som_build_and_write_symbol_table): Keep track
989 of secondary_def field.
990 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
991 if secondary_def field is set.
992 (som_bfd_ar_write_symbol_stuff): Initialize
995 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
997 * dwarf2.c (read_address): Read 16-bits addresses.
998 (parse_comp_unit): Accept addr_size == 2.
1000 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1002 * bfd-in.h: Update copyright date.
1004 2000-02-23 Linas Vepstas <linas@linas.org>
1006 * cpu-i370.c: New file.
1007 * elf32-i370.c: New file.
1008 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1009 (bfd_i370_arch): New.
1010 (bfd_archures_list): Add bfd_i370_arch.
1011 * elf.c (prep_headers): Add bfd_arch_i370.
1012 * Makefile.am: Add support for IBM 370 elf.
1013 * config.bfd: Likewise.
1014 * configure.in: Likewise.
1015 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1016 * reloc.c (bfd_reloc_code_type): Likewise.
1017 * targets.c: Likewise.
1019 * Makefile.in: Regenerate.
1020 * configure: Regenerate.
1021 * bfd-in2.h: Regenerate.
1023 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1025 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1026 invalid relocation types, and change them to R_386_NONE.
1028 2000-02-22 H.J. Lu <hjl@gnu.org>
1030 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1031 not defined, don't add a second ELF_VER_CHR.
1033 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1034 symbols converted to local symbols even when stripping all
1036 (elf_link_output_extsym): Process global symbols converted to
1037 local symbols even if they are being stripped.
1039 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1041 * archures.c (bfd_octets_per_byte): Return unsigned int.
1042 (bfd_arch_mach_octets_per_byte): Ditto.
1043 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1045 * section.c (bfd_get_section_size_before_reloc): Quell signed
1046 vs. unsigned comparison warning.
1047 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1048 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1049 change. What was I thinking?
1050 * bfd-in2.h: Regenerate.
1052 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1053 (elf_gc_sections): Same here.
1054 (elf_gc_common_finalize_got_offsets): And here.
1056 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1058 ELF HPPA doesn't work at present; remove it until it does.
1059 * config.bfd: Comment out setting targ_defvec to
1061 * Makefile.am: Rebuild dependencies.
1062 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1063 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1064 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1065 * Makefile.in: Rebuild.
1066 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1068 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1070 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1071 is no bfd_free(). Revert bfd_free part of previous change.
1073 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1075 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1077 (coff_compute_section_file_positions): Use bfd_free to pair
1079 (coff_write_object_contents): Likewise.
1081 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1082 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1084 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1086 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1087 (xcoff_ar_file_hdr_big): New structure.
1088 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1089 (xcoff_ar_hdr_big): New structure.
1090 (SIZEOF_AR_HDR_BIG): New macro.
1091 (xcoff_big_format_p): New macro.
1092 (xcoff_ardata_big): New macro.
1093 (arch_xhdr_big): New macro.
1094 (xcoff_slurp_armap): Handle large archives.
1095 (xcoff_archive_p): Detect large archives.
1096 (xcoff_read_ar_hdr): Handle large archives.
1097 (xcoff_openr_next_archived_file): Handle large archives.
1098 (xcoff_generic_stat_arch_elt): Handle large archives.
1099 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1100 (xcoff_write_armap_big): New function.
1101 (xcoff_write_armap): New function, dispatch to _old or _big.
1102 (xcoff_write_archive_contents_old): Rename from
1103 xcoff_write_archive_contents.
1104 (xcoff_write_archive_contents_big): New function.
1105 (xcoff_write_archive_contents): New function, dispatch to _old or
1108 2000-02-18 Richard Henderson <rth@cygnus.com>
1110 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1111 and hide_symbol members.
1112 (elf_link_hash_copy_indirect): Remove.
1113 (elf_link_hash_hide_symbol): Remove.
1114 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1115 and elf_backend_hide_symbol.
1116 (_bfd_elf_link_hash_copy_indirect): Declare.
1117 (_bfd_elf_link_hash_hide_symbol): Declare.
1118 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1119 (_bfd_elf_link_hash_hide_symbol): Likewise.
1120 (_bfd_elf_link_hash_table_init): Don't init killed members.
1121 * elflink.h (elf_link_add_object_symbols): Use the bed function
1122 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1123 (elf_link_assign_sym_version): Likewise.
1124 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1125 (elf_backend_hide_symbol): Likewise.
1126 (elfNN_bed): Update for new members.
1128 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1130 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1131 STACK_END_ADDR): Define for new core file format.
1132 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1133 for handling the vagaries of the various core file structures used
1134 by AIX over the years.
1135 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1136 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1137 core_dumpx structure.
1139 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1141 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1142 (bfd_mach_sh3_dsp): Likewise.
1143 (bfd_mach_sh4): Reinstate.
1144 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1145 * bfd-in2.h: Regenerate.
1146 * coff-sh.c (struct sh_opcode): flags is no longer short.
1147 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1148 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1149 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1150 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1151 (sh_opcodes): No longer const.
1152 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1153 (sh_insn_uses_reg): Check for USESAS and USESR8.
1154 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1155 (_bfd_sh_align_load_span): Return early for SH4.
1156 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1157 Take into account that field b of a parallel processing insn
1158 could be mistaken for a separate insn.
1159 * cpu-sh.c (arch_info_struct): New array elements for
1160 sh2, sh-dsp and sh3-dsp.
1161 Reinstate element for sh4.
1162 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1163 (SH4_NEXT): Reinstate.
1164 (SH3_NEXT, SH3E_NEXT): Adjust.
1165 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1166 * elf32-sh.c (sh_elf_set_private_flags): New function.
1167 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1168 (sh_elf_merge_private_data): New function.
1169 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1170 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1171 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1172 sh_elf_merge_private_data.
1174 2000-02-13 Richard Henderson <rth@cygnus.com>
1176 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1177 hide_symbol members.
1178 (elf_link_hash_copy_indirect): New.
1179 (elf_link_hash_hide_symbol): New.
1180 * elflink.h (elf_link_add_object_symbols): Break out copy from
1181 indirect new new symbol to elf.c.
1182 (elf_link_assign_sym_version): Break out privatization of
1183 non-exported symbol to elf.c.
1184 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1185 (_bfd_elf_link_hash_hide_symbol): New.
1186 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1188 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1190 * section.c (_bfd_strip_section_from_output): Add info parameter.
1191 If it passed as non-NULL, use it to check whether any input BFD
1192 has an input section which uses this output section. Change all
1194 * bfd-in2.h: Rebuild.
1196 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1197 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1199 * bfd-in2.h: Rebuild.
1201 2000-02-10 Timothy Wall <twall@cygnus.com>
1203 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1204 allow final modifications of swapped-in symbol.
1205 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1206 * coffcode.h (coff_write_relocs): Use macro
1207 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1208 symbol index should be set to -1.
1210 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1212 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1213 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1214 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1215 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1216 sh_insns_uses_or_sets_freg): New functions.
1217 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1218 * (sh_insns_conflict): Use new functions and new macros to
1219 detect conflicts when two instructions both set same integer registers,
1220 both set same fp register, and both set special register.
1222 2000-02-09 Timothy Wall <twall@cygnus.com>
1224 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1225 swapping in sections, so that the swapping routines have access to
1228 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1230 * coff-go32.c: Update comment. Update copyright.
1232 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1234 * syms.c (bfd_decode_symclass)
1235 Two new class characters were added - 'V' and 'v'. The
1236 meaning of 'W' is now restricted to just weak non-object
1237 symbols. This allows differentiation between, for example,
1238 weak functions vs weak objects. nm for example now dumps:
1240 'w' = weak unresolved
1241 'V' = weak global object
1242 'v' = weak unresolved object
1244 (bfd_is_undefined_symclass): New function. Return true if the
1245 given symbol class represents and undefined/unresolved symbol.
1247 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1250 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1252 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1253 STT_ARM_16BIT flag set, but it is not attached to a data object
1254 return STT_ARM_16BIT so that it will be treated as code by the
1257 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1259 * coff-i386.c (i3coff_object_p): Remove prototype.
1262 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1263 to name. Update copyright.
1265 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1266 assignment to avoid warning. Update copyright.
1268 2000-01-24 Robert Lipe (robertl@sco.com)
1270 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1271 instead of using GNU C extension.
1273 2000-01-21 Nick Clifton <nickc@cygnus.com>
1275 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1276 amount from a bfd_in_memory structure.
1277 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1280 2000-01-14 Nick Clifton <nickc@cygnus.com>
1282 * linker.c (default_indirect_link_order): oops - fix incorrectly
1283 applied patch from Tim Wall.
1285 2000-01-13 Timothy Wall (twall@tiac.net>
1287 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1288 = scnhsz, filhsz, relsz, aoutsz, etc)
1290 * coffswap.h: Ditto.
1292 2000-01-13 Nick Clifton <nickc@cygnus.com>
1294 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1295 interwork thumb to arm stub.
1297 2000-01-13 Timothy Wall (twall@tiac.net>
1299 * archures.c (bfd_octets_per_byte): New function: Return
1301 (bfd_arch_mach_octets_per_byte): New function: Return target
1304 * section.c: Distinguish between octets and bytes for usage of
1305 _cooked_size, _raw_size, and output_offset. Clarify
1306 description of bfd_set_section_contents.
1308 * bfd-in2.h: Regenerate.
1310 * coffgen.c: Indicate that the offset parameter is in bytes, not
1313 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1314 where appropriate to get the octet offset when calling
1315 bfd_set_section_contents.
1316 (bfd_coff_reloc_link_order): Ditto.
1318 * linker.c (bfd_generic_reloc_link_order): Ditto.
1319 (_bfd_default_link_order): Ditto.
1321 * reloc.c (bfd_perform_relocation): Distinguish between octets
1322 and bytes. Use octets when indexing into octet data; use bytes
1323 when calculating target addresses.
1324 (bfd_install_relocation): Ditto.
1326 * srec.c (srec_write_section): Ditto.
1328 2000-01-13 Nick Clifton <nickc@cygnus.com>
1330 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1331 3 to 2. This allows 4 byte sized sections, which is necessary for
1332 dlltool to build funcitoning DLLs.
1334 2000-01-10 Philip Blundell <pb@futuretv.com>
1336 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1337 (arm*-*-conix*): New target.
1339 2000-01-10 Egor Duda <deo@logos-m.ru>
1341 * config.bfd: Include elf32_i386 vector to target list for cygwin
1344 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1345 * configure.in: Test for structure win32_pstatus_t in
1347 * configure: Regenerate.
1349 * elf.c (elfcore_grok_win32pstatus): New function: process
1350 win32_pstatus_t notes in elf core file.
1351 (elfcore_grok_note): Detect win32_pstatus notes.
1353 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1355 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1357 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1358 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1360 1999-12-29 Richard Henderson <rth@cygnus.com>
1362 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1363 if no dynamic sections created.
1365 1999-12-27 Nick Clifton <nickc@cygnus.com>
1367 * peicode.h (pe_bfd_object_p): Only define for PE format
1370 1999-12-17 Nick Clifton <nickc@cygnus.com>
1372 * coff-i386.c (i3coff_object_p): Delete.
1373 (i386coff_vec): Replace reference to i3coff_object_p with a
1374 reference to coff_object_p.
1376 * coff-mcore.c (pe_object_p): Delete.
1378 * peicode.h (pe_bfd_object_p): New function: Detect the
1379 presence of a PE format COFF object file. Also detect and
1380 warn about the presence of LINK6 format Image Library Format
1383 1999-12-16 Nick Clifton <nickc@cygnus.com>
1385 * coff-arm.c (NUM_ELEM): New macro.
1386 (NUM_RELOCS): New macro: The number of known ARM relocs.
1387 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1388 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1390 (bfd_arm_process_before_allocation): Produce a warning message if
1391 an out of range symbol index is encountered.
1393 1999-12-14 Nick Clifton <nickc@cygnus.com>
1395 * elflink.h (is_global_symbol_definition): New Function: Return
1396 true iff the symbol is being given a global definition in this
1398 (elf_link_is_defined_archive_symbol): Do not bother processing
1399 symbols for an archive element that has already been included
1401 Use is_global_symbol_definition().
1403 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1405 * config.bfd: Add support for sparc-*-netbsdelf* and
1406 sparc-*-netbsdaout*.
1408 1999-12-13 Nick Clifton <nickc@cygnus.com>
1410 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1411 if the symbol is in the common section.
1413 1999-12-10 Nick Clifton <nickc@cygnus.com>
1415 * elflink.h (elf_link_is_defined_archive_symbol): New
1416 function: Decide if a symbol, in an archive map is there
1417 because it is defined in the archive element, or because it is
1418 just another common declaration of it.
1419 (elf_link_add_archive_symbols): Use
1420 elf_link_is_defined_archive_symbol to decide if an archive
1421 element contain a reference to a common symbol should be
1424 1999-12-10 Nick Clifton <nickc@cygnus.com>
1426 * elflink.h: Revert previous patch.
1427 * targets.c: Revert previous patch.
1428 * libbfd-in2.h: Revert previous patch.
1429 * libbfd.h: Revert previous patch.
1430 * elfxx-target.h: Revert previous patch.
1431 * archive.c: Revert previous patch.
1432 * aout-target.h: Revert previous patch.
1433 * aout-tic30.h: Revert previous patch.
1434 * bfd.c: Revert previous patch.
1435 * coff-alpha.c: Revert previous patch.
1436 * coff-rs6000.c: Revert previous patch.
1437 * elf64-mips.c: Revert previous patch.
1438 * ieee.c: Revert previous patch.
1439 * libecoff.h: Revert previous patch.
1440 * oasys.c: Revert previous patch.
1441 * som.c: Revert previous patch.
1442 * vms.c: Revert previous patch.
1444 1999-12-09 Nick Clifton <nickc@cygnus.com>
1446 * elflink.h (elf_link_add_archive_symbols): Add an archive
1447 element even if contains a symbol which is currently only
1448 considered to be a common.
1450 * targets.c (struct bfd_target): Add new field
1451 _bfd_allow_commons_in_armap.
1452 * bfd-in2.h:Regenerate.
1454 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1456 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1457 * libbfd.h: Regenerate.
1459 * elfxx-target.h: If using COFF archive map, override
1460 definition of allow_commons_in_armap and replace with
1463 * archive.c (bfd_compute_and_write_armap): Do not place common
1464 symbols into the archive map unless _bfd_allow_commons_in_armap
1467 * aout-target.h (MY_allow_commons_in_armap): Define.
1468 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1469 * bfd.c (bfd_allow_commons_in_armap): Define.
1470 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1471 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1472 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1473 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1474 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1475 * oasys.c (oasys_allow_commons_in_armap): Define.
1476 * som.c (som_allow_commons_in_armap): Define.
1477 * vms.c (vms_allow_commons_in_armap): Define.
1479 1999-12-07 Jim Blandy <jimb@cygnus.com>
1481 Add support for SSE registers in ELF core files.
1482 * elf.c (elfcore_make_note_pseudosection): New function.
1483 (elfcore_grok_prfpreg): Use it.
1484 (elfcore_grok_prxfpreg): New function.
1485 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1487 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1489 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1490 value by 4 before storing it back in the field. From
1491 Koundinya. K <kk@ddeorg.soft.net>.
1493 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1495 * archures.c (bfd_mach_am33): Define.
1496 * bfd-in2.h: Rebuilt.
1497 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1498 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1499 (compute_function_info): Handle additional registers saved by
1501 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1502 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1504 1999-11-29 Jim Blandy <jimb@cygnus.com>
1506 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1508 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1511 1999-11-27 Michael Meissner <meissner@cygnus.com>
1513 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1514 internal use within gas for alpha explicit relocations.
1515 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1516 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1517 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1518 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1519 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1520 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1522 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1523 BFD_RELOC_ALPHA_USER_*.
1525 * bfd-in2.h: Regenerate.
1526 * libbfd.h: Regenerate.
1528 1999-11-26 Fred Fish <fnf@cygnus.com>
1530 * elf.c (elfcore_read_notes): Add prototype for static function.
1531 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1532 (bfd_section_from_phdr): Replacement function that calls
1533 _bfd_elf_make_section_from_phdr for generic segment types and
1534 backend fucntion pointed to by elf_backend_section_from_phdr for
1535 backend specific segment types.
1536 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1537 now called by _bfd_elf_make_section_from_phdr. Note that this func
1538 is now just a stub between the caller and bfd_section_from_phdr.
1540 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1541 elf_backend_section_from_phdr.
1542 (elf_backend_section_from_phdr): Add prototype.
1544 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1545 (elfNN_bed): Add elf_backend_section_from_phdr.
1547 1999-11-25 Nick Clifton <nickc@cygnus.com>
1549 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1550 SEC_CODE and SEC_READONLY flags to glue sections.
1552 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1553 SEC_CODE and SEC_READONLY flags to glue sections.
1555 1999-11-20 Nick Clifton <nickc@cygnus.com>
1557 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1560 1999-11-19 Catherine Moore <clm@cygnus.com>
1562 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1563 (elf_cpu32_plt_entry): Likewise.
1565 1999-11-18 Nick Clifton <nickc@cygnus.com>
1567 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1569 (coff_mcore_relocate_section): Initialise addend to 0.
1570 Special case processing of RVA reloc.
1572 1999-11-17 Richard Henderson <rth@cygnus.com>
1574 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1575 type_change_ok; add sign_extend_vma.
1576 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1577 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1578 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1579 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1580 (elfNN_bed): Follow struture changes.
1582 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1584 * libbfd.c (bfd_read): Check result of read against desired result
1586 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1587 invalid compared to the section size.
1589 * ieee.c (ieee_slurp_debug): Get the length of the debug
1590 information right if there is no data part.
1592 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1594 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1595 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1597 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1599 * elflink.h (elf_bfd_final_link): Make last_local signed.
1601 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1603 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1606 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1608 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1610 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1611 * bfd-in2.h: Regenerate.
1613 1999-10-15 Andrew Haley <aph@cygnus.com>
1615 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1617 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1619 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1621 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1623 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1624 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1627 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1629 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1630 relocs also need the GP value.
1631 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1632 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1633 the GP value for R_MIPS_LITERAL relocs too. Handle
1634 R_MIPS_64 relocs properly on big-endian MIPS.
1635 (mips_elf_sign_extend): Behave properly with 'long long'.
1636 (mips_elf_highest): Correct typo.
1638 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1640 * cpu-m32r.c (arch_info_struct): New static global.
1641 (bfd_m32r_arch): Refer to it.
1642 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1643 (m32r_elf_print_private_bfd_data): Ditto.
1644 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1645 * archures.c (bfd_mach_m32rx): Define it.
1646 * bfd-in2.h: Rebuild.
1648 1999-09-28 Fred Fish <fnf@cygnus.com>
1650 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1651 (cisco_core_big_vec): Add new bigendian vec.
1652 (cisco_core_little_vec): Add new little endian vec.
1654 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1655 (crash_info_locs): Add array of possible offsets.
1656 (MASK_ADDR): Mask to apply to crash info offset.
1657 (crashinfo_external): Add textbase, database, bssbase and
1658 turn into a typedef.
1659 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1660 Many small changes to account for additional hardware versions.
1661 Pick a reasonable size for ".reg" section. Add a ".crash"
1662 section to allow access to crashinfo_external struct.
1663 (cisco_core_file_p): New version of this function that
1664 iterates over crash_info_locs, calling cisco_core_file_validate.
1665 (cisco_core_vec): Old big endian only vec replaced with ...
1666 (cisco_core_big_vec): Add big endian version.
1667 (cisco_core_little_vec): Add little endian version.
1669 * configure.in (cisco_core_vec): Split to two new vectors ...
1670 (cisco_core_big_vec): New target vector.
1671 (cisco_core_little_vec): New target vector.
1672 * configure: Regenerate.
1673 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1674 to cisco_core_big_vec in targ_selvecs.
1676 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1678 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1679 (mips_elf_relocate_got_local): Unused, delete.
1680 (mips_elf_relocate_global_got): Unused, delete.
1682 1999-09-24 Fred Fish <fnf@cygnus.com>
1684 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1685 to initialize it to something meaningful. Then use it to generate
1686 more useful segment names.
1688 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1690 * som.c (NO_PCREL_MODES): Define if the system does not define
1692 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1693 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1694 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1695 * libhppa.h (dis_assemble_22): New function.
1696 (bfd_hppa_insn2fmt): Handle long branch.
1698 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1701 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1703 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1704 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1705 (reloc_howto_type howto_table): Tidy comments and whitespace.
1707 1999-09-17 Nick Clifton <nickc@cygnus.com>
1709 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1710 previous delta. Set sec->gc_mark instead.
1712 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1714 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1715 (elf_cpu32_plt_entry): Likewise.
1717 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1719 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1721 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1722 symbol table, then just compute a suitable value (but do not
1723 create a __gp symbol).
1725 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1726 symbols when building shared libraries.
1727 (elf_hppa_final_link_relocate): Correct handling of PCREL
1728 relocations against undefined symbols.
1730 1999-09-16 Nick Clifton <nickc@cygnus.com>
1732 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1733 interworking sections as linker created so that they will not
1734 be removed by garbage collection.
1736 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1738 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1739 (elf_hppa_final_link_relocate): Consistently create an absolute
1740 address, then subtract out the value of __gp.
1742 1999-09-14 Michael Meissner <meissner@cygnus.com>
1744 * configure.in (Canonicalization of target names): Remove adding
1745 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1746 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1747 * configure: Regenerate.
1749 1999-09-14 Nick Clifton <nickc@cygnus.com>
1751 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1754 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1756 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1757 (elf_hppa_final_link): Initialize text_segment_base and
1759 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1761 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1762 (elf_hppa_final_link_relocate): Likewise.
1763 (elf_hppa_relocate_insn): Likewise.
1764 (elf_hppa_relocate_section): Initialize HOWTO.
1766 1999-09-13 Donn Terry <donn@interix.com>
1768 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1769 handling to support both GNU and MS objects.
1771 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1772 when determining whether to set F_RELFLG.
1774 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1776 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1777 PC24 relocs if the target is an undefined weak symbol.
1778 (arm_add_to_rel): Fix compiler warning.
1779 (elf32_arm_plt0_entry): Correct comments.
1781 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1783 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1784 an absolute symbol in REL relocs.
1786 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1788 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1789 Stub SEGREL32. Return an error for any relocation not handled.
1791 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1793 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1794 constant symbols, and avoid multiple definition errors on them.
1796 1999-09-12 Donn Terry <donn@interix.com>
1798 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1799 significant bit is set.
1801 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1803 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1805 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1806 relocs as we do for RELA relocs.
1808 1999-09-11 Donn Terry <donn@interix.com>
1810 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1811 (coff_final_link_postscript): Define.
1812 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1813 directory entries here.
1814 (_bfd_pei_final_link_postscript): New function.
1816 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1817 section flags based on the section name.
1819 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1820 get the overflow of the s_nlnno field from the s_nreloc field.
1821 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1822 the s_nlnno overflow of the .text section into the s_nreloc
1825 * peigen.c (add_data_entry): Declare.
1826 (pei_swap_aouthdr_out): Get image size right. Set linker version
1828 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1829 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1830 extraneous ImageBase.
1831 (pe_print_edata): Likewise.
1832 (pe_print_pdata): Likewise. Print exception entries.
1833 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1834 (tbl): Make const, add "UNKNOWN".
1835 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1836 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1837 section data directory.
1838 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1840 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1841 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1842 * peicode.h (coff_get_symbol_info): Define.
1844 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1846 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1848 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1851 * libpei.h: New file, broken out of peicode.h.
1852 * peigen.c: New file, broken out of peicode.h.
1853 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1854 * configure.in: Add peigen.lo to list of files required for each
1856 * Makefile.am: Rebuild dependencies.
1857 (BFD32_BACKENDS): Add peigen.lo.
1858 (BFD32_BACKENDS_CFILES): Add peigen.c.
1859 (SOURCE_HFILES): Add libpei.h.
1860 * configure, Makefile.in: Rebuild.
1862 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1863 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1864 instead. Don't clear the s_paddr field for an uninitialized data
1867 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1868 coff_data_type to f_timdat.
1869 * peicode.h (pe_mkobject_hook): Likewise.
1871 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1872 number if COFF_IMAGE_WITH_PE.
1874 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1875 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1876 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1877 there is no SEC_DEBUGGING section.
1878 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1879 IMAGE_FILE_DEBUG_STRIPPED.
1881 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1882 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1883 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1884 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1886 * coffswap.h (IMAGE_BASE): Don't define.
1887 * pei-arm.c (IMAGE_BASE): Don't define.
1888 * pei-i386.c (IMAGE_BASE): Don't define.
1889 * pei-mcore.c (IMAGE_BASE): Don't define.
1890 * pei-ppc.c (IMAGE_BASE): Don't define.
1892 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1893 symbol, switch on the class when determining whether to modify the
1894 value. For PE, don't modify the value of a C_FCN symbol not named
1897 * libbfd-in.h (_bfd_abort): Declare.
1899 * bfd.c (_bfd_abort): New function.
1900 * libbfd.h: Rebuild.
1902 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1905 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1906 don't write out the associated line numbers.
1908 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1911 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1912 changes when the base type is unknown.
1914 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1917 * syms.c (BSF_DEBUGGING_RELOC): Define.
1918 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1919 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1921 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1922 BSF_DEBUGGING_RELOC set.
1923 * bfd-in2.h: Rebuild.
1925 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1927 * ecoff.c (bfd_debug_section): Update initialization for new
1929 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1930 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1932 1999-09-10 H.J. Lu <hjl@gnu.org>
1934 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1935 _bfd_filnmlen field.
1936 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1938 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1940 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1941 for FPTR relocs involving local symbols.
1943 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1944 value for the stub address in a call through a stub.
1945 Install the value for a local symbol directly into the DLT
1946 instead of generating a reloc. Correctly handle FPTR64 relocs.
1948 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1949 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1950 (elf_hppa_final_link): Call them.
1952 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1954 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1955 (elf_adjust_dynamic_symbol): ...from here.
1957 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1959 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1960 relocation, remove them. SECREL64->LTOFF16WF.
1961 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1963 (elf_hppa_relocate_insn): Similarly.
1965 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1966 (elf_hppa_relocate_insn): Similarly.
1968 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1970 (elf_hppa_relocate_insn): Similarly.
1972 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1973 Handle LTOFF_TP* relocs.
1974 (elf_hppa_relocate_insn): Similarly.
1976 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1977 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1978 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1980 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1981 DIR32, DIR64 and FPTR64 relocations.
1982 (elf_hppa_relocate_insn): Similarly.
1984 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1985 address of the .PARISC.global section.
1986 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1987 table entry elf_hppa_final_link_relocate. Do not give a warning
1988 for a reloc against an external symbol if it has a PA64 hash
1990 (elf_hppa_final_link_relocate): Significantly rework. Handle
1991 DLTIND relocations. Compute the final value of the relocation
1992 before passing the value of elf_hppa_relocate_insn.
1993 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1994 relocation support. Handle DLTIND relocation requests just like
1995 DLTREL relocation requests. Simplify branch handling.
1997 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1999 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2000 non-allocated section as done in i386 version.
2001 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2002 statement since this is no know relocation.
2004 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2006 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2008 (elf_hppa_relocate_insn): Similarly.
2010 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2012 (elf_hppa_relocate_insn): Similarly.
2014 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2015 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2016 Pass the relocate type rather than the insn format to
2017 elf_hppa_relocate_insn.
2018 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2019 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2021 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2023 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2024 (bfd_coff_filnmlen): Define.
2025 (bfd_coff_std_swap_table): Initialize new field.
2026 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2028 (coff_write_symbols): Likewise.
2029 (coff_get_normalized_symtab): Likewise.
2030 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2031 * libcoff.h: Rebuild.
2033 1999-09-06 Donn Terry <donn@interix.com>
2035 * coffcode.h (sort_by_secaddr): New static function if
2037 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2038 sections by VMA when assigning target_index values. Always set
2041 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2042 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2044 * libcoff.h: Rebuild.
2046 * coffcode.h (coff_set_custom_section_alignment): Add const to
2047 declaration to match definition.
2048 (coff_write_object_contents): Don't set F_AR32W(R)? if
2051 * coff-i386.c (in_reloc_p): Add declaration.
2052 (i386coff_vec): Simplify initialization of
2053 application_section_flags.
2055 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2056 version. Move COFF_WITH_PE specific code to new version.
2057 (stype_to_sec_flags): Likewise. Add section parameter.
2058 * coffgen.c (make_a_section_from_file): Set target_index before
2059 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2060 * libcoff.h: Rebuild.
2062 * syms.c (stt): Add some PE/PEI section names.
2063 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2065 (bfd_symbol_info): Check for 'w'.
2067 * section.c (struct bfd_comdat_info): Define.
2068 (asection): Add comdat field.
2069 (STD_SECTION): Initialize comdat field.
2070 (bfd_make_section_anyway): Likewise.
2071 * bfd-in2.h: Rebuild.
2073 1999-09-06 Andreas Schwab <schwab@suse.de>
2075 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2078 1999-09-06 Nick Clifton <nickc@cygnus.com>
2080 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2081 bfd_realloc instead of calloc and realloc.
2083 1999-09-04 Steve Chamberlain <sac@pobox.com>
2085 * cpu-pj.c: New file.
2086 * elf32-pj.c: New file.
2087 * config.bfd (pj*): New cpu.
2088 (pj-*-*, pjl-*-*): New targets.
2089 * configure.in (bfd_elf32_pj_vec): New target vector.
2090 (bfd_elf32_pjl_vec): New target vector.
2091 * archures.c (bfd_arch_pj): Define.
2092 * elf.c (prep_headers): Handle bfd_arch_pj.
2093 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2094 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2095 to target vector list.
2096 * Makefile.am: Rebuild dependencies.
2097 (ALL_MACHINES): Add cpu-pj.lo.
2098 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2099 (BFD32_BACKENDS): Add elf32-pj.lo.
2100 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2101 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2103 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2105 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2106 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2107 and NON_GOT_REF from weak defined symbol to real symbol.
2108 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2109 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2110 create a COPY reloc.
2111 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2112 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2113 don't create a COPY reloc.
2115 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2117 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2118 count those in sections we are not including in the link.
2120 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2122 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2123 field in hpux11 shared libraries.
2125 1999-09-02 Nick Clifton <nickc@cygnus.com>
2127 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2129 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2131 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2132 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2133 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2135 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2137 * elflink.h (record_link_assignment): When possible, keep the
2138 original type of the symbol.
2140 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2142 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2143 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2144 tools were configured.
2145 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2147 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2149 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2150 GOT entries for GOT16 relocations; they're not required.
2152 1999-08-24 Nick Clifton <nickc@cygnus.com>
2154 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2156 * config.bfd (arm-*-netbsd*): New target.
2157 * configure.in (armnetbsd_vec): New target vector.
2158 * configure: Regenerate
2159 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2161 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2162 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2163 (armnetbsd.lo): New rule with deps.
2164 * Makefile.in: Regenerate.
2166 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2169 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2171 * som.c (som_slurp_symbol_table): Fix typo in comment.
2173 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2175 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2176 here instead of using elf_section_data...
2178 1999-08-19 Nick Clifton <nickc@cygnus.com>
2180 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2181 relocations into the base file.
2182 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2183 we are building a base file.
2185 1999-08-19 Nick Clifton <nickc@cygnus.com>
2187 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2189 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2190 REL relocs when performing a partial relocation.
2192 1999-08-18 Donn Terry <donn@interix.com>
2194 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2195 _bfd_coff_link_input_bfd into top level.
2197 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2198 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2199 (coff_i386_rtype_to_howto): Likewise.
2200 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2201 Completely ignore symbols which are all zero.
2202 (dummy_reloc16_estimate): Add return 0.
2203 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2204 variable copy to name_copy to avoid shadowing outer scope
2206 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2207 from unsigned int to unsigned long. Add timestamp field.
2208 * libcoff.h: Rebuild.
2210 1999-08-17 H.J. Lu <hjl@gnu.org>
2212 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2215 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2217 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2218 for special section symbols.
2219 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2220 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2223 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2225 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2226 coincidence of variable names between old and new code.
2228 1999-08-12 Nick Clifton <nickc@cygnus.com>
2230 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2231 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2232 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2233 and 'addend' parameter a 'bfd_signed_vma'.
2234 (elf32_arm_final_link_relocate): Do not involve stubs in
2235 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2236 jumps, not function calls.
2238 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2240 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2241 in R_ARM_PC24 relocs.
2243 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2245 * elf-hppa.h (elf_hppa_fake_sections): New function.
2246 * elf32-hppa.c (elf_backend_fake_sections): Define.
2248 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2249 recent changes to the arch_info structure.
2251 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2252 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2253 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2256 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2257 Ralf Baechle <ralf@uni-koblenz.de>
2259 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2260 output DT_MIPS_GOTSYM.
2261 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2262 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2264 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2266 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2267 prototype. Handle local symbols. Add commentary.
2268 (mips_elf_calculate_relocation): Adjust accordingly.
2269 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2272 * elflink.h (elf_bfd_final_link): Tweak last change.
2274 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2276 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2277 elf-section data to allocate just the right amount of relocation
2278 space. Don't allocate the hash space twice.
2279 (elf_bfd_final_link): Calculate the amount of space to allocate in
2280 each relocation section.
2282 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2284 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2285 64bit mode, generate a section relative relocation for a 32bit
2287 (elf_hppa_is_local_label_name): New function.
2288 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2289 shared between 32bit and 64bit port.
2291 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2293 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2294 R_MIPS_GOT16 and R_MIPS_CALL16.
2295 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2296 to use when looking for a preexisting GOT entry.
2298 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2300 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2301 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2303 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2305 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2307 * elflink.h (elf_link_output_extsym): Don't output a weak
2308 reference to an undefined symbol just because it was defined weak
2311 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2313 * coffgen.c (coff_find_nearest_line): When looking for file, use
2314 last best match rather than first. If address is beyond last line
2315 number record, don't return the last line as the correct value.
2317 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2319 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2320 * bfd-in2.h: Rebuild.
2322 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2324 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2325 * coffcode.h (coff_set_custom_section_alignment): New static
2327 (coff_section_alignment_table): New static array.
2328 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2329 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2330 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2331 * libcoff.h: Rebuild.
2333 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2335 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2337 * Makefile.in: Rebuild.
2339 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2341 * section.c (SEC_SHARED): Define.
2342 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2343 (styp_to_sec_flags): Likewise.
2344 * peicode.h (coff_swap_scnhdr_out): Likewise.
2345 * bfd-in2.h: Rebuild.
2347 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2349 * coffcode.h (coff_classify_symbol): Comment out part of
2350 1999-08-05 change which breaks cygwin DLLs.
2352 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2353 * aclocal.m4, configure: Rebuild.
2355 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2357 * section.c (global_syms): Only initialize union field if
2360 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2362 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2363 the size of a GOT entry here.
2364 (mips_elf_calculate_relocation): Don't create a local GOT entry
2365 for the symbol in a GOT16 relocation; just for it's high-order bit
2366 (_bfd_mips_elf_relocate_section): Fix thinko.
2368 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2370 Based on patches from Donn Terry <donn@interix.com>:
2371 * coffcode.h (enum coff_symbol_classification): Define.
2372 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2373 _bfd_coff_classify_symbol. Change return type.
2374 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2375 (coff_slurp_symbol_table): Use coff_classify_symbol.
2376 (coff_classify_symbol): New static function.
2377 (coff_sym_is_global): Never define.
2378 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2379 * cofflink.c (coff_link_check_ar_symbols): Use
2380 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2381 (coff_link_add_symbols): Likewise.
2382 (_bfd_coff_link_input_bfd): Likewise.
2383 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2384 coff_classify_symbol.
2385 * libcoff.h: Rebuild.
2387 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2389 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2390 (e_ltpsel, e_rtpsel): Similarly.
2392 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2393 and 14bit ertpsel. Handle 64bit psel.
2395 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2397 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2398 handling for REL relocations. And only left-shift R_MIPS26
2399 relocation addends where necessary.
2401 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2403 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2404 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2405 Just return the relocation found.
2406 (mips_elf_relocate_section): Pull the LO16 addend out of the
2407 section itself when using REL relocations.
2409 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2410 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2413 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2415 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2416 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2417 relocation against a symbol in an input section with no output
2418 section. From Daniel Jacobowitz <drow@false.org>.
2420 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2422 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2423 look for generated file correctly.
2424 * aclocal.m4, configure: Rebuild.
2426 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2428 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2429 and R_MIPS16_26 relocations correctly when relocating.
2430 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2431 and R_MIPS_CALL_LO16 are for global symbols.
2433 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2435 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2437 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2438 variables and initialize them.
2440 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2442 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2443 there are no global symbols requiring GOT entries.
2444 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2445 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2446 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2448 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2449 symbols are considered to have the value zero.
2450 (_bfd_mips_elf_relocate_section): Don't try to perform a
2451 relocation for an undefined symbol.
2452 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2455 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2457 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2458 wants ba,a,pt %xcc instead of %icc.
2459 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2460 of large PLT entries.
2461 (sparc64_elf_plt_ptr_offset): Fix calculation.
2462 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2463 addend should be relative to load address, not .plt section start.
2464 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2466 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2468 * elf-bfd.h (struct elf_backend_data): Add
2469 print_symbol_all and output_arch_syms backend methods.
2470 * elfxx-target.h: Likewise.
2471 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2472 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2473 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2475 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2476 symbols in .dynsym, add their names into .dynstr. Put those symbols
2478 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2479 pointers to STT_REGISTER symbols in dynsym section.
2480 (sparc64_elf_print_symbol_all): New function.
2481 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2482 printing using the print_symbol_all hook.
2484 1999-07-30 Catherine Moore <clm@cygnus.com>
2486 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2489 1999-07-29 Richard Henderson <rth@cygnus.com>
2491 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2492 dynamic_sections_created.
2494 1999-07-29 Richard Henderson <rth@cygnus.com>
2496 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2497 (mips_rtype_to_howto): ... new function.
2498 (_bfd_mips_elf_relocate_section): Use it.
2500 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2502 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2504 1999-07-27 Nick Clifton <nickc@cygnus.com>
2506 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2508 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2509 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2511 1999-07-23 Donn Terry <donn@interix.com>
2513 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2514 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2515 * cofflink.c (coff_link_add_symbols): If PE, handle section
2517 * libcoff.h: Rebuild.
2519 * config.bfd (i[3456]86-*-interix*): New target.
2521 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2523 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2524 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2525 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2526 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2527 (COFF_SUPPORT_GNU_LINKONCE): Define.
2528 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2529 (COFF_SUPPORT_GNU_LINKONCE): Define.
2531 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2534 * makefile.dos: Remove; obsolete.
2535 * configure.bat: Remove; obsolete.
2537 1999-07-21 H.J. Lu <hjl@gnu.org>
2539 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2541 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2543 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2544 message and fail if a symbol index is out of range.
2546 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2548 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2549 when looking at a R_MIPS_GOT16 relocation.
2551 1999-07-20 Nick Clifton <nickc@cygnus.com>
2553 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2555 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2557 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2558 removed in previous change.
2559 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2560 in relocateable output.
2562 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2564 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2567 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2568 if they appear to be specially created by the linker.
2570 1999-07-19 Nick Clifton <nickc@cygnus.com>
2572 * targets.c (alternative_target): New field in bfd_target
2574 (bfd_search_for_target): New function: Find a target that
2575 satisifies a search function.
2576 * bfd-in2.h: Regenerate.
2578 * elfxx-target.h: Initialise the alternative_target field of
2579 the bfd_target structures to point to the other target (if
2581 * nlm-target.h: Initialise the alternative_target field of
2582 the bfd_target structures to point to the other target (if
2585 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2586 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2588 * aix386-core.c: Initialise new field of bfd_target structure.
2589 * aout-adobe.c: Initialise new field of bfd_target structure.
2590 * aout-arm.c: Initialise new field of bfd_target structure.
2591 * aout-target.h: Initialise new field of bfd_target structure.
2592 * aout-tic30.c: Initialise new field of bfd_target structure.
2593 * binary.c: Initialise new field of bfd_target structure.
2594 * bout.c: Initialise new field of bfd_target structure.
2595 * cisco-core.c: Initialise new field of bfd_target structure.
2596 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2597 * coff-alpha.c: Initialise new field of bfd_target structure.
2598 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2599 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2600 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2601 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2602 * coff-i386.c: Initialise new field of bfd_target structure.
2603 * coff-i860.c: Initialise new field of bfd_target structure.
2604 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2605 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2606 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2607 * coff-mips.c: Initialise new field of bfd_target structure.
2608 * coff-ppc.c: Initialise new field of bfd_target structure.
2609 * coff-rs6000.c: Initialise new field of bfd_target structure.
2610 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2611 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2612 * coff-tic30.c: Initialise new field of bfd_target structure.
2613 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2614 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2615 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2616 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2617 * hppabsd-core.c: Initialise new field of bfd_target structure.
2618 * hpux-core.c: Initialise new field of bfd_target structure.
2619 * i386msdos.c: Initialise new field of bfd_target structure.
2620 * i386os9k.c: Initialise new field of bfd_target structure.
2621 * ieee.c: Initialise new field of bfd_target structure.
2622 * ihex.c: Initialise new field of bfd_target structure.
2623 * irix-core.c: Initialise new field of bfd_target structure.
2624 * mipsbsd.c: Initialise new field of bfd_target structure.
2625 * netbsd-core.c: Initialise new field of bfd_target structure.
2626 * oasys.c: Initialise new field of bfd_target structure.
2627 * osf-core.c: Initialise new field of bfd_target structure.
2628 * ppcboot.c: Initialise new field of bfd_target structure.
2629 * ptrace-core.c: Initialise new field of bfd_target structure.
2630 * sco5-core.c: Initialise new field of bfd_target structure.
2631 * som.c: Initialise new field of bfd_target structure.
2632 * srec.c: Initialise new field of bfd_target structure.
2633 * tekhex.c: Initialise new field of bfd_target structure.
2634 * trad-core.c: Initialise new field of bfd_target structure.
2635 * versados.c: Initialise new field of bfd_target structure.
2636 * vms.c: Initialise new field of bfd_target structure.
2638 1999-07-19 Andreas Schwab <schwab@suse.de>
2640 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2643 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2645 * elflink.h (elf_link_adjust_relocs): New function.
2646 (elf_bfd_final_link): Use it.
2647 (elf_link_input_bfd): Deal with the fact that there can be
2648 two relocation sections for a single section.
2649 (elf_reloc_link_order): Likewise.
2651 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2652 a relocateable object.
2653 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2655 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2657 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2658 (sparc64_elf_get_reloc_upper_bound,
2659 sparc64_elf_get_dynamic_reloc_upper_bound,
2660 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2661 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2663 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2664 ELF64_R_TYPE_ID/DATA where appropriate.
2666 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2668 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2671 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2673 * elf32-mips.c (mips_elf_local_relocation_p): New static
2675 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2676 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2677 Always set *require_jalxp.
2678 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2679 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2680 GOT16 if the GOT16 is against a local symbol. Don't return false
2681 for an undefined symbol. If there is an overflow, assert that we
2684 1999-07-16 Andreas Schwab <schwab@suse.de>
2686 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2687 variables `link' and `elfsec'.
2688 (elf_bfd_final_link): Remove unused variable `os'.
2690 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2692 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2693 a PT_PHDR program headers.
2694 (_bfd_mips_elf_final_link): Don't assume there are going to be
2695 section symbols when we're not building a shared object.
2696 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2699 1999-07-15 J.T. Conklin <jtc@redback.com>
2701 * config.bfd (i[3456]86-*-vxworks*): New target.
2703 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2705 * elf32-mips.c (mips_elf_stub_section_p): New function.
2706 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2707 (mips_elf_relocate_section): Adjust calling sequence for
2708 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2709 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2712 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2714 * configure.in: Bump version number to 2.9.5.
2715 * configure: Rebuild.
2717 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2719 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2721 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2722 to derive final type instead of hardwiring a selection.
2724 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2726 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2727 things relocated by R_MIPS16_GPREL.
2728 (mips_elf_perform_relocation): Likewise.
2730 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2732 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2734 1999-07-14 Richard Henderson <rth@cygnus.com>
2736 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2737 (_bfd_mips_elf_size_dynamic_sections): Set it.
2738 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2739 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2740 new argument max_local.
2742 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2744 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2745 subwords when handling an R_MIPS16_26 relocation.
2746 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2749 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2750 dst_mask to match reality.
2751 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2752 (mips_elf_obtain_contents): Use bfd_get.
2753 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2754 (mips_elf_relocate_section): Likewise.
2756 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2758 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2759 (mips_elf_relocate_section): Adjust calling sequence for
2760 mips_elf_perform_relocation.
2761 (mips_elf_perform_relocation): Take additional argument. Handle
2762 R_MIPS16_26. Use bfd_put for convenience.
2764 1999-07-13 Richard Henderson <rth@cygnus.com>
2766 * elf.c (assign_file_positions_for_segments): Thinko last change.
2767 Always overwrite p_flags.
2769 1999-07-13 Richard Henderson <rth@cygnus.com>
2771 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2772 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2773 .dynbss and .rel[a].bss if want_dynbss.
2774 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2776 1999-07-13 Richard Henderson <rth@cygnus.com>
2778 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2780 1999-07-13 Richard Henderson <rth@cygnus.com>
2782 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2783 (struct elf_link_hash_table): Add dynlocal.
2784 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2785 (_bfd_elf_link_adjust_dynindx): Delete.
2786 (_bfd_elf_link_renumber_dynsyms): Prototype.
2787 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2788 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2789 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2790 (_bfd_elf_link_lookup_local_dynindx): New function.
2791 (elf_link_renumber_hash_table_dynsyms): New function.
2792 (_bfd_elf_link_renumber_dynsyms): New function.
2793 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2794 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2795 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2796 instead of elf_link_remove_section_and_adjust_dynindices.
2797 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2798 (elf_link_assign_sym_version): Remove removed_dynamic code.
2799 (elf_link_renumber_dynsyms): Delete.
2800 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2802 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2803 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2804 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2805 * elf32-mips.c: Similarly.
2806 * elf32-ppc.c: Similarly.
2807 * elf32-sparc.c: Similarly.
2808 * elf64-alpha.c: Similarly.
2809 * elf64-sparc.c: Similarly.
2811 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2813 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2814 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2815 when the relocation is against _gp_disp.
2817 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2819 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2820 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2821 to possibly_dynamic_relocs. Adjust usage throughout code.
2822 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2823 (elf_mips_ctor64_howto): Likewise.
2824 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2826 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2827 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2828 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2829 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2831 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2833 * Makefile.am: Rebuild dependencies.
2834 * Makefile.in: Rebuild.
2836 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2837 * bfd-in2.h: Rebuild.
2839 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2840 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2841 structure initializations. Add casts.
2842 * reloc.c (EMPTY_HOWTO): Define.
2843 * bfd-in2.h: Rebuild.
2844 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2845 comparisons against 0.
2846 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2847 previous_ibfd_e_flags to unsigned long.
2848 * vms.h (struct vms_private_data_struct): Change section_count to
2850 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2851 (_bfd_vms_write_gsd): Change symnum to unsigned.
2852 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2853 * vms-tir.c (etir_sta): Change psect to unsigned.
2854 (alloc_section): Change idx to unsigned.
2855 (tir_sta, tir_ctl): Change psect to unsigned.
2856 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2857 * vms.c (priv_section_count): Change to unsigned.
2859 1999-07-12 Andreas Schwab <schwab@suse.de>
2861 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2862 * m68klinux.c: Likewise.
2864 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2866 * Many files: Changes to avoid gcc warnings: Remove unused local
2867 variables. Add default case to enum switches.
2868 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2869 compile if not COFF_IMAGE_WITH_PE.
2870 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2871 (bfd_arm_get_bfd_for_interworking): Likewise.
2872 (bfd_arm_process_before_allocation): Likewise.
2873 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2874 * pei-arm.c: Likewise.
2875 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2876 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2877 (mips_elf_got16_entry): Put parens around & in body of ==.
2878 (mips_elf_calculate_relocation): Correct test for empty string.
2879 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2881 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2884 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2886 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2887 as appropriate. Fill in structure initializations. Add variable
2888 initializations. Add casts.
2889 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2890 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2892 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2894 * elf-bfd.h (bfd_elf_hash): Update declaration.
2895 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2896 when calling bfd_elf_hash.
2898 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2900 * libbfd.c (bfd_put_8): Make it of type `void'.
2901 * bfd-in2.h: Regenerated.
2902 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2904 (_bfd_mips_elf_final_link): Likewise.
2906 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2908 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2910 * config.bfd (hppa*-*-linux-gnu*): New target
2912 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2914 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2915 (_bfd_mips_elf_create_dynamic_sections): New function.
2916 (_bfd_mips_elf_add_symbol_hook): Likewise.
2917 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2918 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2919 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2920 (_bfd_mips_elf_gc_mark_hook): Likewise.
2921 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2922 (_bfd_mips_elf_always_size_sections): Likewise.
2923 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2924 (_bfd_mips_elf_check_relocs): Likewise.
2925 (_bfd_mips_elf_link_hash_table_create): Likewise.
2926 (_bfd_mips_elf_print_private_data): Likewise.
2927 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2928 (_bfd_mips_elf_final_link): Likewise.
2929 (_bfd_mips_elf_additional_program_headers): Likewise.
2930 (_bfd_mips_elf_modify_segment_map): Likewise.
2931 (_bfd_mips_elf_relocate_section): Likewise.
2932 * elf32-mips.c (mips_elf32_object_p): Move contents into
2933 _bfd_mips_elf_object_p.
2934 (mips_elf_additional_program_headers): Rename to
2935 _bfd_mips_elf_additional_program_headers.
2936 (mips_elf_modify_segment_map): Rename to
2937 _bfd_mips_elf_modify_segment_map.
2938 (elf_mips_abi_name): Change prototype.
2939 (mips_elf32_section_from_shdr): Merge into
2940 _bfd_mips_elf_section_from_shdr.
2941 (mips_elf32_section_processing): Merge into
2942 _bfd_mips_elf_section_processing.
2943 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2944 the right back-end ELF linker.
2945 (mips_elf_relocate_section): Rename to
2946 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2947 (mips_elf_link_output_symbol_hook): Rename to
2948 _bfd_mips_elf_link_output_symbol_hook.
2949 (mips_elf_create_dynamic_section): Rename to
2950 _bfd_mips_elf_create_dynamic_section.
2951 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2952 Adjust for 64-bit code. Use mips_elf_got_section.
2953 (mips_elf_adjust_dynamic_symbol): Rename to
2954 _bfd_mips_elf_adjust_dynamic_symbol. Use
2955 mips_elf_allocate_dynamic_relocations.
2956 (mips_elf_finish_dynamic_symbol): Rename to
2957 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2958 Adjust for 64-bit code.
2959 (mips_elf_finish_dynamic_sections): Rename to
2960 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2961 (mips_elf_always_size_sections): Rename to
2962 _bfd_mips_elf_always_size_sections.
2963 (mips_elf_add_symbol_hook): Rename to
2964 _bfd_mips_elf_add_symbol_hook.
2965 (mips_elf_next_lo16_addend): Constify.
2966 (mips_elf_calculate_relocation): Likewise.
2967 (mips_elf_obtain_contents): Likewise.
2968 (mips_elf_perform_relocation): Likewise.
2969 (mips_elf_create_dynamic_relocation): Likewise.
2970 (mips_elf_allocate_dynamic_relocations): New function.
2971 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2972 (MIPS_ELF_REL_SIZE): Likewise.
2973 (MIPS_ELF_DYN_SIZE): Likewise.
2974 (MIPS_ELF_GOT_SIZE): Likewise.
2975 (MIPS_ELF_SYM_SIZE): Likewise.
2976 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2977 (MIPS_ELF_GET_WORD): Likewise.
2978 (MIPS_ELF_PUT_WORD): Likewise.
2979 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2980 (STUB_LW): Conditionalize for 64-bit value.
2981 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2983 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2984 Check it for inconsistency.
2985 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2987 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2989 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2990 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2991 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2992 (mips_elf_local_got_index): Likewise.
2993 (mips_elf_got_page): Likewise.
2994 (mips_elf_got_info): Likewise.
2995 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2996 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2997 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2998 instead of constant `2'.
2999 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3000 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3001 (mips_elf_size_dynamic_sections): Use
3002 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3003 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3004 Adjust all releveant entries in elf backend table.
3005 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3006 (mips_elf64_section_processing): Likewise.
3007 Adjust elf backend entries to use _bfd_mips_elf variants now
3010 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3012 (size_dynamic_sections): Likewise.
3013 (elf_link_output_extsym): Likewise.
3014 * elf.c: (elf_fake_sections): Likewise.
3015 * libbfd.c (bfd_get): New macro.
3016 (bfd_put): Likewise.
3017 * bfd-in2.h: Regenerated.
3019 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3021 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3022 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3023 wap_reloca_in, and swap_reloca_out.
3024 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3025 multiple internal relocations per external relocation.
3026 (link_read_relocs): Likewise.
3027 (elf_bfd_final_link): Likewise.
3028 (elf_link_input_bfd): Likewise.
3029 (elf_gc_mark): Likewise.
3030 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3031 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3033 (size_info): Add entries for new fields.
3034 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3035 (mips_elf64_be_swap_reloc_in): New function.
3036 (mips_elf64_be_swap_reloc_out): Likewise.
3037 (mips_elf64_be_swap_reloca_in): Likewise.
3038 (mips_elf64_be_swap_reloca_out): Likewise.
3039 (mips_elf64_size_info): Add entries for new fields.
3041 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3043 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3044 field equals the new rel_count field.
3045 (elf_link_input_bfd): When doing a relocateable link, use the new
3046 rel_count field rather than the reloc_count field.
3047 (elf_reloc_link_order): Likewise.
3048 (elf_finish_pointer_linker_section): Likewise.
3050 Based on patch from H.J. Lu <hjl@gnu.org>:
3051 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3052 shared library to override a weak definition in a regular object.
3054 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3056 * libhppa.h: Revert July 2, 1999 patch.
3058 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3059 need to generate DLTIND relocations, not DLTREL relocations.
3061 1999-07-05 Nick Clifton <nickc@cygnus.com>
3063 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3065 (coff_set_flags): Recognise arm 5 architectures.
3067 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3068 Add support for armv5 architecture.
3070 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3072 * reloc.c: Add new, assembler only, ARM reloc:
3073 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3075 * bfd-in2.h: Regenerate.
3077 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3079 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3080 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3081 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3082 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3083 * elf32-mips.c (ABI_64_P): New macro.
3084 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3085 (_bfd_mips_elf_find_nearest_line): Adjust call to
3086 _bfd_dwarf2_find_nearest_line.
3087 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3088 * libbfd.h: Regenerated.
3090 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3092 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3094 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3096 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3097 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3099 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3101 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3103 (_bfd_elf_init_reloc_shdr): New function.
3104 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3105 bfd_alloc followed by memset.
3106 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3107 (elf_fake_sections): Here.
3108 (assign_section_numbers): Assign section numbers for the second
3109 relocation section, if required.
3110 * elflink.h (elf_link_output_relocs): New function.
3111 (elf_link_size_reloc_section): Likewise.
3112 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3113 (elf_link_input_bfd): Use elf_link_output_relocs.
3115 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3116 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3118 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3120 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3123 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3125 * elf32-mips.c (mips_elf_got_info): Move declaration before
3126 prototypes. Change global_gotsym to be a pointer to a hash entry,
3127 rather than a number index.
3128 (mips_elf_link_hash_entry): Move declaration before prototypes.
3129 (mips_elf_irix6_finish_dynamic_symbol): New function.
3130 (mips_elf_sign_extend): Likewise.
3131 (mips_elf_high): Likewise.
3132 (mips_elf_higher): Likewise.
3133 (mips_elf_highest): Likewise.
3134 (mips_elf_global_got_index): Likewise.
3135 (mips_elf_local_got_index): Likewise.
3136 (mips_elf_got_offset_from_index): Likeiwse.
3137 (mips_elf_record_global_got_symbol): Likewise.
3138 (mips_elf_got_page): Likewise.
3139 (mips_elf_next_lo16_addend): Likewise.
3140 (mips_elf_calculate_relocation): Likewise.
3141 (mips_elf_obtain_contents): Likewise.
3142 (mips_elf_perform_relocation): Likewise.
3143 (mips_elf_assign_gp): Likewise.
3144 (mips_elf_sort_hash_table_f): Likewise.
3145 (mips_elf_sort_hash_table): Likewise.
3146 (mips_elf_got_section): Likewise.
3147 (mips_elf_got_info): Likewise.
3148 (mips_elf_create_local_got_entry): Likewise.
3149 (mips_elf_got16_entry): Likewise.
3150 (mips_elf_create_dynamic_relocation): Likewise.
3151 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3152 (mips_elf_final_gp): Use mips_elf_assign_gp.
3153 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3154 into SHN_SCOMMON automatically on IRIX6.
3155 (mips_elf_add_symbol_hook): Likewise.
3156 (mips_elf_relocate_section): Rewrite, using
3157 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3158 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3159 Don't deal with .rld_map on IRIX6.
3160 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3161 section flags appropriately for .got.
3162 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3163 the got. Call mips_elf_record_global_got_symbol and allocate
3164 local got space appropriately.
3165 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3166 char *. Rework calculation of GOT size. Sort dynamic symbol
3167 table entries so entries that do not require GOT entries appear at
3168 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3169 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3171 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3173 (mips_elf_finish_dynamic_symbol): Use
3174 mips_elf_irix6_finish_dynamic_symbol.
3175 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3176 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3177 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3179 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3181 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3182 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3184 1999-06-04 Philip Blundell <philb@gnu.org>
3186 * elf32-arm.h (elf_backend_got_header_size): Define.
3187 (elf_backend_plt_header_size): Likewise.
3189 1999-06-28 Jim Pick <jim@jimpick.com>
3191 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3193 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3195 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3196 relocation function.
3197 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3199 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3201 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3202 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3203 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3204 (_bfd_mips_elf_section_from_shdr): Use them.
3205 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3206 of GP-relative sections.
3207 (_bfd_mips_elf_set_section_contents): Use them.
3208 (_bfd_mips_elf_section_processing): Share code between .sdata and
3209 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3210 (mips_elf_additional_program_headers): Add handling for
3211 PT_MIPS_OPTIONS segment on IRIX6.
3212 (mips_elf_modify_segment_map): Likeiwse.
3213 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3214 Include the options sections on IRIX6. Don't look for GP-relative
3215 sections by name; use SHF_MIPS_GPREL instead.
3216 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3218 (mips_elf_create_dynamic_sections): Don't muck about with section
3219 alignments and such on IRIX6.
3220 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3221 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3222 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3223 bfd_zalloc rather than bfd_alloc and memset.
3224 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3225 Don't assert the existence of .rld_map on IRIX6.
3226 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3228 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3229 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3232 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3234 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3235 (mips_elf_swap_msym_out): New function.
3236 (mips_elf_create_msym_section): Likewise.
3237 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3238 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3239 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3240 section not named .msym.
3241 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3242 .msym directly. Set appropriate attributes for the .msym
3244 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3245 (mips_elf_link_hash_newfunc): Clear it.
3246 (mips_elf_create_dynamic_sections): Create the .msym section
3248 (mips_elf_size_dynamic_sections): Allocate space for the
3249 .msym section. Add a DT_MIPS_MSYM entry.
3250 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3252 (mips_elf_finish_dynamic_sections): Assign a value for
3253 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3255 * elf32-mips.c (irix_compat_t): New enumeration.
3256 (ABI_N32_P): New macro.
3257 (IRIX_COMPAT): Likewise.
3258 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3259 (mips_elf_relocate_section): Fix typo.
3261 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3263 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3264 as writable PE sections.
3266 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3268 * dwarf2.c (struct arange): New type.
3269 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3270 (arange_add): New function.
3271 (decode_line_info): Keep track of address ranges that a compilation
3273 (comp_unit_contains_address): Return true if address is contained
3274 in _any_ of the address ranges associated with a compilation unit.
3275 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3276 on the first comp_unit that contains the address.
3278 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3280 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3281 (decode_line_info): Add variable STASH and initialize it to point
3282 to the per-bfd dwarf2_debug info. Remove static variable
3283 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3285 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3287 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3288 shared library to have an undefined symbol.
3290 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3291 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3293 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3295 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3296 * elf32-hppa.c: Remove everything related to symbol extension
3297 sections & records. Use the common elf_hppa_final_write_processing.
3299 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3301 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3302 functions instead of _init/_fini if requested.
3304 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3306 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3309 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3311 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3312 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3314 (ppc_elf_finish_dynamic_sections): Check for positive section
3315 dynindx field, rather than comparing against -1.
3316 (ppc_elf_relocate_section): Only return false if undefined_symbol
3317 or reloc_overflow fail, not always upon encountering an error.
3319 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3321 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3322 bfd_byte * before performing pointer arithmetic.
3324 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3326 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3328 * elf32-hppa.c: Include elf-hppa.h.
3329 (ARCH_SIZE): Define.
3330 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3332 (elf32_hppa_info_to_howto): Similarly.
3333 (elf_hppa_howto_table): Similarly.
3334 (elf_hppa_reloc_type_lookup): Similarly.
3335 (hppa_elf_gen_reloc_type): Similarly.
3336 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3338 1999-06-22 Nick Clifton <nickc@cygnus.com>
3340 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3341 handling R_V850_22_PCREL relocation.
3343 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3345 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3348 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3350 * section.c (_bfd_strip_section_from_output): Ignore sections
3351 DISCARDed by the link script.
3353 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3355 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3356 Remove unused local variable spp.
3358 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3359 the entry symbol is not set.
3361 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3363 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3364 GPDISP or LITUSE in a relocatable link.
3366 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3368 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3369 * (alloc_dwarf1_func): Likewise.
3371 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3373 * libhppa.h: Fix various formatting errors.
3374 (assemble_3); Rewrite using CATENATE.
3375 (assemble_17): Fix various bugs.
3377 1999-06-16 Nick Clifton <nickc@cygnus.com>
3379 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3381 1999-06-15 Richard Henderson <rth@cygnus.com>
3383 * section.c (SEC_SHORT): Define.
3384 * bfd-in2.h: Rebuild.
3386 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3388 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3389 Remove abfd parameter. Use _bfd_strip_section_from_output.
3390 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3392 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3393 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3394 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3396 (bfd_elf_size_dynamic_sections): Use it.
3398 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3400 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3401 complain_overflow_bitfield to complain_overflow_signed.
3403 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3405 * elflink.h (elf_link_read_relocs_from_section): New function,
3407 (elf_link_read_relocs): Here. Use it for both relocation
3410 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3412 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3413 asect->reloc_count is valid.
3415 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3417 * elf32-mips.c (mips_elf32_section_processing): Permit a
3418 SHT_MIPS_REGINFO section to have a size of 0.
3420 1999-06-12 David O'Brien <obrien@freebsd.org>
3422 * config.bfd (alpha*-*-freebsd*): New target.
3423 (i[3456]86-*-freebsd*): Now defaults to ELF.
3425 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3427 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3428 wrap if the relocation covers the high bit of an address.
3430 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3432 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3434 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3435 instead of R_SPARC_max.
3436 (sparc64_elf_info_to_howto): Likewise.
3437 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3438 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3440 1999-06-07 Richard Henderson <rth@cygnus.com>
3442 * section.c (_bfd_strip_section_from_output): Remove output
3443 sections with no initial link_order.
3445 1999-06-07 Nick Clifton <nickc@cygnus.com>
3447 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3449 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3451 * Makefile.am (SOURCE_HFILES): Add missing headers.
3452 * Makefile.in: Regenerated.
3454 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3456 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3459 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3461 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3462 range undefweak symbols.
3463 * hash.c: Add missing comma after @xref{}
3464 * linker.c: Likewise.
3466 1999-06-04 Nick Clifton <nickc@cygnus.com>
3468 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3470 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3471 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3472 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3473 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3475 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3477 * Makefile.am: Rebuild dependencies.
3478 (BFD32_BACKENDS): Add dwarf1.lo.
3479 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3480 * Makefile.in: Rebuild.
3482 1999-06-04 Nick Clifton <nickc@cygnus.com>
3484 * Makefile.am: Add epoc-arm-pe target.
3485 * Makefile.in: Regenerate.
3486 * pe-arm.c: Only redefine interworking function names if they have
3487 not already been redefined.
3488 * pei-arm.c: Only redefine interworking function names if they have
3489 not already been redefined.
3490 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3492 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3495 1999-06-03 Nick Clifton <nickc@cygnus.com>
3497 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3499 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3501 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3503 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3505 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3506 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3508 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3510 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3511 in other text sections.
3513 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3515 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3516 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3517 * libbfd.h: Regenerate.
3518 * coff-sh.c (sh_merge_private_data): Delete.
3519 (coff_bfd_merge_private_bfd_data): Change to
3520 _bfd_generic_verify_endian_match.
3521 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3523 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3525 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3527 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3529 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3531 (bfd_elf32_arm_process_before_allocation): Likewise.
3532 * bfd-in2.h: Rebuild.
3534 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3536 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3537 track of end_sequence markers.
3538 (add_line_info): Add END_SEQUENCE arg.
3539 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3540 debug-line info---it doesn't work right if a compilation unit
3541 consists of multiple discontiguous code-sequences. It would be
3542 worthwhile to optimize for the common case where a compilation
3543 unit results in a contiguous set of code sequences, but this is
3544 quite tricky to get right for arbitrary DWARF2 files.
3545 (lookup_address_in_line_info_table): Don't use the last line entry
3546 for a compilation unit for anything with an address higher than
3547 this line entry. Also, check for end_sequence markers to
3548 correctly handle discontinuities.
3549 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3550 compilation units, check all compilation units with each->high==0
3551 just like when reading compilation units.
3553 * dwarf2.c (decode_line_info): Initialize table->files and
3554 table->last_line to NULL to avoid segfaults due to random
3555 values in these members.
3556 (concat_filename): Check for out-of-range file number before
3557 indexing filename table. Segfaults suck.
3559 * dwarf2.c (decode_line_info): Don't truncate address to least
3560 significant 32 bits (breaks 64 bit targets).
3561 (lookup_address_in_function_table): Ditto.
3562 (comp_unit_contains_address): Ditto.
3564 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3566 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3567 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3568 (mips_elf64_howto_table_rela): Likewise.
3570 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3572 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3573 single section has two associated relocation sections.
3575 1999-06-02 Mark Salter <msalter@cygnus.com>
3577 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3578 COFF_WITH_PE defined.
3580 1999-06-02 Nick Clifton <nickc@cygnus.com>
3582 * pe-arm.c: Rename global arm interworking functions to avoid name
3583 collision when all targets BFD is built.
3586 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3588 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3589 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3590 (bfd_elf_section_data): Add use_rela_p.
3591 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3592 (_bfd_elf_new_section_hook): Likewise.
3593 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3595 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3596 * elfcode.h (write_relocs): Determine whether or not use rela
3597 relocs based on the relocation section header.
3598 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3599 instead of use_rela_p.
3600 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3601 (elf_backend_may_use_rela_p): Likewise.
3602 (elf_backend_default_use_rela_p): Likewise.
3603 (elfNN_bed): Use them.
3605 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3607 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3609 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3611 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3612 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3613 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3614 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3615 * bfd-in2.h: Regenerated.
3616 * libbfd.h: Likewise.
3617 * elf32-mips.c (mips_info_to_howto_rela): New function.
3618 (USE_REL): Adjust for new conventions.
3619 (MINUS_ONE): New macro.
3620 (elf_mips_howto_table): Add R_MIPS_SUB.
3621 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3623 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3624 .MIPS.content section.
3625 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3626 with .MIPS.content as .MIPS.content sections. Set
3627 SHF_MNIPS_NOSTRIP for such section.
3628 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3629 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3630 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3632 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3634 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3637 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3640 1999-05-30 Philip Blundell <philb@gnu.org>
3642 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3643 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3644 the addend does not overflow into the rest of the word.
3646 1999-05-29 Nick Clifton <nickc@cygnus.com>
3648 * bfd-in.h: Amend prototype for
3649 bfd_elf32_arm_process_before_allocation .
3650 * bfd-in.h: Regenerate.
3652 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3653 elements in a fixed sized array.
3654 (ARM_ELF_ABI_VERSION): Define.
3655 (ARM_ELF_OS_ABI_VERSION): Define.
3656 (R_ARM_THM_ABS5): Fix rightshift and size.
3657 (R_ARM_THM_PC22): Fix size.
3658 (R_ARM_PLT32): Define Howto.
3659 (find_howto): New function: Locate a howto based on a reloc
3661 (elf32_arm_info_to_howto): Use find_howto if necessary.
3662 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3663 bfd_reloc_code_real_type.
3664 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3665 and BFD_RELOC_VTABLE_ENTRY.
3666 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3668 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3669 elements in a fixed sized array.
3670 (ARM_ELF_ABI_VERSION): Define.
3671 (ARM_ELF_OS_ABI_VERSION): Define.
3672 (R_ARM_THM_ABS5): Fix rightshift and size.
3673 (R_ARM_THM_PC22): Fix size.
3674 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3675 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3676 bfd_reloc_code_real_type.
3678 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3679 no_pipeline_knowledge.
3680 (elf32_arm_link_hash_create): Initialise new field to zero.
3681 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3682 no_pipeline_knowledge. Use this parameter to initialise the field
3683 in the globals data structure.
3684 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3685 no_pipeline_knowledge is false and the binary is from an old
3687 (elf32_arm_merge_private_data): Generate an error if an attempt is
3688 made to linl together big endian and little endian code.
3689 (elf32_arm_post_process_headers): New function: Initialise the
3690 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3692 (elf_backend_post_process_headers): Define.
3694 1999-05-28 Nick Clifton <nickc@cygnus.com>
3696 * elf-bfd.h (struct elf_backend_data): Add new field:
3697 elf_backend_post_process_headers.
3699 * elfxx-target.h (elf_backend_post_process_headers): Define to
3700 NULL if not already defined.
3701 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3703 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3705 (_bfd_elf_compute_section_file_positions): Call
3706 elf_backend_post_process_headers if defined.
3708 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3710 * configure.in: Check whether getuid and getgid exist.
3711 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3712 HAVE_GETGID are not defined, respectively.
3713 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3715 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3716 * configure, config.in: Rebuild.
3718 1999-05-28 Martin Dorey <mdorey@madge.com>
3720 * elf32-i960.c: New file.
3721 * elf.c (prep_headers): Handle bfd_arch_i960.
3722 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3723 * config.bfd (i960-*-elf*): New target.
3724 * configure.in (bfd_elf32_i960_vec): New target vector.
3725 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3726 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3727 * Makefile.in, aclocal.m4, configure: Rebuild.
3729 1999-05-27 Nick Clifton <nickc@cygnus.com>
3731 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3733 (find_howto): New function: Find entries in the
3734 elf32_arm_howto_table.
3735 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3737 (elf32_arm_reloc_type_lookup): Add lookup for
3738 BFD_RELOC_ARM_PLT32.
3740 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3742 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3743 (elf32_arm_link_hash_table_create): Use above function as the
3744 constructor for hash table entries.
3745 (elf32_arm_relocate_section): Avoid crash when there is no output
3747 (elf32_arm_final_link_relocate): New parameter h.
3748 (elf32_arm_relocate_section): Pass symbol hash entry to above
3750 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3753 1999-05-25 Catherine Moore <clm@cygnus.com>
3755 * coff-arm.c (coff_arm_relocate_section): Don't emit
3756 base file entries for pc-relative values.
3758 1999-05-25 DJ Delorie <dj@cygnus.com>
3760 * peicode.h (coff_swap_sym_in): When we create the actual section
3761 to reflect the not-there section C_SECTION symbols refer to,
3762 change the symbol class to C_STAT as the section is now really
3765 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3767 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3770 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3772 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3774 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3775 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3777 1999-05-16 Nick Clifton <nickc@cygnus.com>
3779 * coff-mcore.c (in_reloc_p): Reinstate.
3781 1999-05-15 Nick Clifton <nickc@cygnus.com>
3783 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3784 * bfd-in2.h: Regenerate.
3785 * coff-mcore.c (in_reloc_p): Remove defintion.
3786 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3787 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3788 IMAGE_REL_MCORE_RVA.
3789 (coff_mcore_rtype_to_howto): Add special processing for
3790 IMAGE_REL_MCORE_RVA.
3791 (coff_mcore_relocate_section): Add support for
3792 IMAGE_REL_MCORE_RVA.
3793 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3794 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3796 (mcore_elf_relocate_section): Delete redundant case labels.
3798 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3800 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3801 precedence between bit-and and comparison.
3803 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3805 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3806 list of target formats (targ_selvecs).
3807 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3808 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3810 1999-05-10 DJ Delorie <dj@cygnus.com>
3812 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3813 reasonable mode until "ar x" is smart enough to skip it (fixes
3814 gcc/libgcc.a builds on mips-ecoff targets
3816 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3817 to work. Hack to support MS import libraries, which use different
3818 COMDAT types than GNU.
3819 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3820 to implied zero-length sections (see peicode below)
3821 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3822 filename symbols, which use one *or more* auxents.
3823 * coffswap.h (coff_swap_aux_in): ditto
3824 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3827 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3829 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3830 for all relocations.
3832 1999-05-10 Catherine Moore <clm@cygnus.com>
3834 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3835 if COFF_IMAGE_WITH_PE.
3836 (bfd_arm_process_before_allocation): Likewise.
3837 (bfd_arm_get_bfd_for_interworking): Likewise.
3838 * coff-arm.c: Likewise.
3839 * bfd-in2.h: Regenerate.
3840 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3841 (armpe_big_vec): Likewise.
3842 * configure: Rebuild.
3844 1999-05-10 Nick Clifton <nickc@cygnus.com>
3846 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3847 section, not just .rel. Same for .rela.
3849 1999-05-07 Nick Clifton <nickc@cygnus.com>
3851 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3852 endianism with an error message.
3854 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3856 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3857 assignment from "unsigned char *" to "char *".
3858 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3860 1999-05-05 Catherine Moore <clm@cygnus.com>
3862 * coff-arm.c (coff_arm_relocate_section): Add one to
3863 address of ARM_RVA32 thumb functions.
3865 1999-05-05 Catherine Moore <clm@cygnus.com>
3867 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3868 (elf32_m68k_copy_private_bfd_data): New.
3869 (elf32_m68k_merge_private_bfd_data): New.
3870 (elf32_m68k_print_private_bfd_data): New.
3871 (CPU32_FLAG): Define.
3872 (PLT_CPU32_ENTRY_SIZE): Define.
3873 (elf_cpu32_plt0_entry): Declare.
3874 (elf_cpu32_plt_entry): Declare.
3875 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3876 (elf_m68k_finish_dynamic_symbol): Likewise.
3877 (elf_m68k_finish_dynamic_sections): Likewise.
3878 (elf_backend_plt_header_size): Remove definition.
3879 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3880 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3881 (bfd_elf32_bfd_set_private_flags): Define.
3882 (bfd_elf32_bfd_print_private_bfd_data): Define.
3884 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3886 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3887 and R_LONG_PCREL_MODE.
3889 1999-04-29 Nick Clifton <nickc@cygnus.com>
3891 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3893 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3895 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3896 in relocation calculation.
3898 1999-04-26 Tom Tromey <tromey@cygnus.com>
3900 * aclocal.m4, configure: Updated for new version of libtool.
3902 1999-04-21 Nick Clifton <nickc@cygnus.com>
3904 * coff-mcore.c: Add support for mcore relocs.
3906 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3908 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3909 incorrect use EF_MIPS_xxBITPTRS.
3911 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3913 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3916 * bfd-in2.h: Rebuild.
3917 * libbfd.h: Rebuild.
3919 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3921 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3922 (coff_arm_relocate_section): Add ARM26D transform. Only
3923 change to ARM26D for relocateable links.
3925 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3927 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3928 (bfd_elf32_bfd_print_private_bfd_data): New.
3930 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3932 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3933 refetch addend if USE_REL, add many comments regarding current state.
3934 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3935 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3936 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3937 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3939 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3941 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3942 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3944 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3946 * dwarf2.c (decode_line_info): Don't truncate address to least
3947 significant 32 bits (breaks 64 bit targets).
3948 (lookup_address_in_function_table): Ditto.
3949 (comp_unit_contains_address): Ditto.
3951 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3953 * coff-arm.c (arm_emit_base_file_entry): New routine.
3954 (A2T3_OFFSET): Define.
3955 (T2A3_OFFSET): Define.
3956 (coff_arm_relocate_section): Emit base file entries for interworking
3959 1999-04-13 Philip Blundell <philb@gnu.org>
3961 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3962 relocs 17 through 19.
3964 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3966 * elfcode.h: Remove fnmatch.h.
3967 * elflink.h (elf_link_assign_sym_version): Call back to ld
3968 instead of calling fnmatch.
3970 * config.bfd (i?86-*-beoself): Include pe vecs.
3972 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3974 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3977 1999-04-10 Richard Henderson <rth@cygnus.com>
3979 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3980 when trying to resolve dynamic symbol references.
3981 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3982 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3983 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3984 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3985 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3986 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3987 * elflink.h (elf_link_output_extsym): Likewise.
3989 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3991 * section.c (_bfd_strip_section_from_output): New function moved from
3992 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3993 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3994 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3995 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3996 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3997 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3998 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3999 * bfd-in2.h: Update.
4001 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4003 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4005 1999-04-08 Nick Clifton <nickc@cygnus.com>
4007 * coff-mcore.c: New File: Support for mcore-pe targets.
4008 * cpu-mcore.c: New File: Support for mcore targets.
4009 * elf32-mcore.c: New File: Support for mcore-elf target.
4010 * pe-mcore.c: New File: Definitions for mcore-pe target.
4011 * pei-mcore.c: New File: Definitions for mcore-pei target.
4012 * Makefile.am: Add support for MCore targets.
4013 * Makefile.in: Regenerate.
4014 * config.bfd: Add support for MCore targets.
4015 * configure.in: Add support for MCore targets.
4016 * configure: Regenerate.
4017 * archures.c: Add support for MCore architecture.
4018 * bfd-in2.h: Regenerate.
4019 * coffcode.h: Add support for mcore-pe targets.
4020 * elf.c: Add support for mcore-elf target.
4021 * reloc.c: Add support for MCore relocs.
4022 * targets.c: Add support for MCore targets.
4024 1999-04-07 Nick Clifton <nickc@cygnus.com>
4026 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4027 R_ARM_XPC25 and R_ARM_THM_XPC22.
4028 (elf32_arm_reloc_map): Remove redundant entries.
4030 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4032 * sysdep.h (LC_MESSAGES): Never define.
4034 1999-04-06 Chris Torek <torek@bsdi.com>
4036 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4037 all callers. Rewrite completely.
4038 (_bfd_relocate_contents): Rewrite overflow checking.
4039 * bfd-in2.h: Rebuild.
4041 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4043 From Gabriel Paubert <paubert@iram.es>:
4044 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4045 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4046 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4047 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4048 * ppcboot.c (ppcboot_vec): Use little endian routines for
4051 * elf.c (elfcore_strndup): Only define if it will be used.
4052 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4054 (ppc_elf_check_relocs): Remove unused local i.
4055 (ppc_elf_gc_mark_hook): Add default case to switch.
4057 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4058 * srec.c (srec_scan): Accept \r in symbol definitions.
4059 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4060 (symbolsrec_object_p): Likewise.
4062 1999-04-04 Don Bowman <don@pixsci.com>
4064 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4066 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4068 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4070 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4071 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4073 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4075 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4078 1999-03-31 Nick Clifton <nickc@cygnus.com>
4080 * config.bfd: Add support for arm-epoc-pe target.
4081 * configure.in: Add support for arm-epoc-pe target.
4082 * configure: Regenerate.
4083 * targets.c: Add support for arm-epoc-pe target.
4084 * coff-arm.c: Allow header files to override definition of
4085 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4086 * pe-arm.h: Allow previous header files to override definition of
4087 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4088 * pei-arm.h: Allow previous header files to override definition of
4089 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4090 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4091 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4093 1999-03-30 Nick Clifton <nickc@cygnus.com>
4095 * elf.c (elf_map_symbols): Handle the case where section
4096 symbols are generated for content-less sections which are
4097 not mapped to the output file.
4099 * linker.c: Replace direct references to fields in BFD structure
4100 with accessor macros.
4102 * elflink.h: Replace direct references to fields in BFD structure
4103 with accessor macros.
4105 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4107 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4109 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4110 account when adjusting section symbols during a partial link.
4112 1999-03-24 Nick Clifton <nickc@cygnus.com>
4114 * coff-sparc.c (struct coff_reloc_map): Change type of field
4115 'bfd_reloc_val' to bfd_reloc_code_real_type.
4116 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4117 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4118 * elf32-arc.c (struct arc_reloc_map): Ditto.
4119 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4120 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4121 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4122 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4123 * elf32-sh.c (struct elf_reloc_map): Ditto.
4124 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4125 * elf32-v850.c (struct v850_reloc_map): Ditto.
4126 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4127 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4128 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4130 1999-03-17 Martin Hunt <hunt@cygnus.com>
4132 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4133 function so source-level assembly works. If multiple N_SOs
4134 are seen without and N_FUNs, create an indextable entry with
4135 a NULL function name.
4137 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4139 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4140 of certian similar cpus.
4142 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4144 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4145 Add the 5000. Change the architecture for the 5400 to mips4.
4146 (elf_mips_mach): Add r5000.
4148 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4150 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4152 1999-03-11 Nick Clifton <nickc@cygnus.com>
4154 * binary.c (binary_set_section_contents): Generate warning about
4155 huge file offsets for any section that will occupy file space, not
4156 just those that are loadable.
4158 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4160 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4162 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4164 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4166 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4168 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4169 * elflink.h: Revert all changes since Feb 16. Instead:
4170 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4171 appropriate. Copy it to version symbols.
4172 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4173 symbols if appropriate.
4174 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4175 symbol if appropriate.
4176 (elf_link_output_extsym): If symbol is marked as undefined, and
4177 has no nonweak references, mark it as weak undefined.
4179 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4181 * elflink.h (elf_merge_symbol): When overriding a dynamic
4182 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4184 (elf_link_add_object_symbols): Don't copy the other field if we
4187 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4189 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4190 shared object with a weak undefined symbol.
4192 1999-02-18 Nick Clifton <nickc@cygnus.com>
4194 * elfarm-nabi.c: Set partial_inplace back to false.
4196 1999-02-17 Nick Clifton <nickc@cygnus.com>
4198 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4199 (USER_LABEL_PREFIX): Set to "_".
4201 The following patches are from: Scott Bambrough
4202 <scottb@corelcomputer.com>
4204 * libaout.h (M_ARM6_NETBSD): Set to 143.
4206 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4207 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4208 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4209 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4210 * bfd-in2.h: Regenerate.
4212 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4213 'true' as REL relocs are now being used. Add new PIC relocs:
4214 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4215 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4217 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4219 (elf32_arm_final_link_relocate): Change parameters so that entire
4220 reloc is passed. Add support for PIC relocs.
4221 (elf32_arm_relocate_section): Pass entire reloc to
4222 elf32_arm_final_link_relocate.
4223 (elf32_arm_check_relocs): Handle new PIC relocs.
4224 (elf32_arm_adjust_dynamic_symbol): New function.
4225 (elf32_arm_size_dynamic_sections): New function.
4226 (elf32_arm_discard_copies): New function.
4227 (elf32_arm_finish_dynamic_symbol): New function.
4228 (elf32_arm_finish_dynamic_sections): New function.
4229 (ELF_MAXPAGE_SIZE): Define.
4230 (bfd_elf32_bfd_reloc_type_lookup): Define.
4231 (elf_backend_relocate_section): Define.
4232 (elf_backend_adjust_dynamic_symbol): Define.
4233 (elf_backend_create_dynamic_sections): Define.
4234 (elf_backend_finish_dynamic_symbol): Define.
4235 (elf_backend_finish_dynamic_sections): Define.
4236 (elf_backend_size_dynamic_sections): Define.
4237 (elf_backend_plt_readonly): Define.
4238 (elf_backend_want_got_plt): Define.
4239 (elf_backend_want_plt_sym): Define.
4241 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4243 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4244 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4245 (_bfd_mips_elf_fake_sections): Likewise.
4247 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4249 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4250 bfd_elf32_arm_get_bfd_for_interworking,
4251 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4254 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4255 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4256 elf32_arm_find_nearest_line): Make them static.
4258 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4260 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4261 callers. Do not merge a definition from a shared object with a
4262 weak undefined symbol.
4263 (elf_link_add_object_symbols): Do not change the symbol type or
4264 size if the old symbol overrides the new one.
4266 1999-02-08 Nick Clifton <nickc@cygnus.com>
4268 * config.bfd: Add support for strongarm target.
4270 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4272 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4273 fields instead of unsigned char.
4275 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4277 * Makefile.am: Rebuild dependencies.
4278 * Makefile.in: Rebuild.
4280 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4282 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4283 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4284 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4285 * acinclude.m4: Add comments to uses of AC_DEFINE.
4286 * acconfig.h: Remove.
4287 * configure: Rebuild with current autoconf/automake.
4288 * aclocal.m4: Likewise.
4289 * config.in: Likewise.
4290 * Makefile.in: Likewise.
4292 1999-02-04 DJ Delorie <dj@cygnus.com>
4294 * libbfd.c (real_read): don't call fread for zero bytes. This
4295 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4297 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4299 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4300 of a jump is in the current 256 MB region.
4302 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4304 * format.c (bfd_check_format_matches): Change last patch to only
4305 take effect for the binary target.
4307 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4309 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4311 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4313 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4315 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4317 * format.c (bfd_check_format_matches): If the target was
4318 previously specified, don't check other targets when checking for
4321 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4323 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4324 (elf32_arm_reloc_type_lookup): Removed
4325 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4326 (elf32_arm_reloc_type_lookup): New.
4327 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4328 (elf32_arm_reloc_type_lookup): New.
4330 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4332 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4333 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4334 * Makefile.am: Use new files.
4335 * Makefile.in: Regenerate.
4336 * configure.in: Use new files.
4337 * configure: Regenerate.
4339 1999-02-01 Nick Clifton <nickc@cygnus.com>
4341 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4342 (fr30_elf_gc_sweep_hook): New function.
4343 (elf_backend_can_gc_sections): Define.
4345 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4347 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4348 and bfd_elf32_bigarm_oabi_vec.
4350 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4352 * Makefile.am (elf32-arm-oldabi.lo): New.
4353 (elf32-arm-newabi.lo): New.
4354 * Makefile.in: Regenerate.
4355 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4356 (arm-*-elf): Likewise.
4358 (thumb-*-oabi): New.
4359 * configure: Regenerate.
4360 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4361 (bfd_elf32_bigarm_oabi_vec): New.
4362 * elf32-arm-newabi.c: New.
4363 * elf32-arm-oldabi.c: New.
4364 * elf32-arm.c: Removed.
4367 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4369 * binary.c (binary_set_section_contents): Omit warnings for
4370 unloadable sections.
4372 1999-01-31 Michael Meissner <meissner@cygnus.com>
4374 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4375 powerpc{,le}-*-eabi.
4377 1999-01-29 Nick Clifton <nickc@cygnus.com>
4379 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4380 * dwarf2.c (read_signed_leb128): Remove unused variables.
4382 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4384 * elf.c (assign_file_positions_for_segments): Only adjust
4385 p_align when needed.
4387 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4389 * binary.c (binary_set_section_contents): Don't return early for a
4390 non-loadable section, in case the first section is non-loadable.
4391 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4392 W. Rozycki <macro@ds2.pg.gda.pl>.
4394 1999-01-28 Nick Clifton <nickc@cygnus.com>
4396 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4397 R_FR30_GNU_VTENTRY relocs.
4399 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4401 * elflink.h (elf_link_output_sym): Zero syms which are
4402 part of sections which have been excluded.
4404 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4406 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4408 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4409 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4411 1999-01-27 Nick Clifton <nickc@cygnus.com>
4413 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4415 (fr30_final_link_relocate): Use computed value as result of
4418 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4420 * binary.c (binary_set_section_contents): Emit warning for
4421 huge file offsets due to widely-dispersed section LMAs.
4423 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4425 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4426 align first section to largest section alignment, not first
4429 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4431 * configure.in: Require autoconf 2.12.1 or higher.
4433 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4435 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4436 * bfd-in2.h: Likewise.
4437 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4439 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4441 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4442 * cpu-mips.c: Add support for and independent 4111.
4443 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4444 (_bfd_mips_elf_final_write_processing):
4445 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4447 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4449 * elf32-mips.c (elf_mips_abi_name): New.
4450 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4452 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4454 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4455 Handle bfd_mach_mips4300.
4457 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4459 * elf32-i386.c: Remove leaked development code from patch
4460 1998-12-10 by Richard Henderson.
4462 1998-12-10 Richard Henderson <rth@cygnus.com>
4464 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4465 in debug sections for symbol defined externally.
4467 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4469 * targets.c (bfd_target_vector): Remove duplicate entry for
4472 1998-12-09 Nick Clifton <nickc@cygnus.com>
4474 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4475 since we are using RELAs.
4477 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4479 SCO Open Server Release 5 core file support, from Jouke Numan
4481 * sco5-core.c: New file.
4482 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4483 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4484 * Makefile.am: Rebuild dependencies.
4485 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4486 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4487 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4488 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4489 * bfd-in2.h, configure, Makefile.in: Rebuild.
4491 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4493 * config.bfd (hppa*-*-mpeix*): New target.
4494 * configure.in: Add AC_HEADER_DIRENT.
4495 (hppa*-*-mpeix*): New target.
4496 * configure.host (hppa*-*-mpeix*): New host.
4497 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4498 friends rather than just including <sys/dir.h>.
4499 * som.h (struct som_symbol): Add hppa_priv_level and apto
4500 tc_data. Change all users.
4501 (struct somdata): Add comp_unit field.
4502 (obj_som_compilation_unit): Define.
4503 (bfd_som_attach_compilation_unix): Declare.
4504 * som.c: Check HOST_HPPAMPEIX.
4505 (struct som_misc_symbol_info): Add new field priv_level.
4506 (som_object_setup): Add current_offset parameter. Change all
4508 (setup_sections): Likewise.
4509 (som_object_p): For EXECLIBMAGIC, read the lst header.
4510 (som_write_symbol_strings): Add compilation_unit parameter.
4512 (som_finish_writing): Write out compilation_unit.
4513 (som_bfd_derive_misc_symbol_info): Set priv_level.
4514 (som_build_and_write_symbol_table): Set xleast field to 3.
4515 (som_slurp_symbol_table): Set symbol priv_level.
4516 (bfd_som_attach_compilation_unit): New function.
4517 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4518 priv_level into symbol_value.
4519 * configure, config.in: Rebuild.
4521 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4523 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4524 warning function to call _bfd_error_handler instead.
4526 * libbfd.c (COERCE32): Cast through unsigned long and long to
4527 avoid bug in old version of gcc.
4529 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4530 (elf_backend_additional_program_headers): Don't define.
4532 1998-12-08 Nick Clifton <nickc@cygnus.com>
4534 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4535 relocations to include offset of 2 included in the insns, and the
4536 offset of the relocs within the section.
4538 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4540 The following changes were made by David Taylor
4541 <taylor@texas.cygnus.com>, Edith Epstein
4542 <eepstein@sophia.cygnus.com>, Jim Blandy
4543 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4544 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4545 changes originally made by HP; HP did not create ChangeLog
4548 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4549 automake macro library.
4551 * hpux-core.c (hpux_core_core_file_p): this function now
4552 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4553 found in the corefile! Also, in hpux_core_core_file_p, if we
4554 encounter a section with an unknown type, don't punt. Instead,
4555 just skip it. Also, count the number of sections of known type
4556 that we encounter. If we encounter at least one good one, then
4557 we'll declare that the file is a core file. If we encounter any
4558 unknown ones but some known ones, then we'll issue a warning (but
4559 still declare it to be a core file). Also, correctly decide when a
4561 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4562 (CORE_ANON_SHMEM): define if not defined.
4563 (hpux_core_struct): add members lwpid and user_tid.
4564 (core_kernel_thread_id, core_user_thread_id): new macros.
4565 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4566 the name before storing it in the bfd.
4567 (hpux_core_core_file_p): handle threads.
4569 * libhppa.h (GET_FIELD): protect against redefinition.
4570 (HPPA_WIDE): define.
4571 (GET_FIELD): define.
4576 (sign_extend): redefine.
4577 (assemble_6): define.
4578 (assemble_12): rewrite.
4579 (assemble_16): define.
4580 (assemble_16a): define.
4581 (assemble_17): rewrite.
4582 (assemble_22): define.
4584 1998-12-07 Nick Clifton <nickc@cygnus.com>
4586 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4587 relocations for signed values.
4589 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4591 * mipsbsd.c (MY(set_arch_mach)): Make static.
4592 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4593 bfd_mach_mips* macros rather than simple numbers.
4595 COFF weak symbol support, based on patches from Mark Elbrecht
4596 <snowball3@usa.net>:
4597 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4598 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4599 (coff_write_alien_symbol): Likewise.
4600 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4601 (coff_link_add_symbols): Likewise.
4602 (_bfd_coff_link_input_bfd): Likewise.
4603 (_bfd_coff_write_global_sym): Likewise.
4605 * elf.c (copy_private_bfd_data): Always initialize the
4606 includes_phdrs field.
4608 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4609 file defines a symbol first mentioned in an ELF file.
4611 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4612 possible, rather than only if BFD64.
4613 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4615 * bfd-in2.h: Rebuild.
4617 * srec.c (srec_set_section_contents): Correct test to avoid
4618 switching to 4 byte addresses after seeing a second section which
4619 requires 3 byte addresses. From Joel Schantz
4620 <joel.schantz@argosys.boeing.com>.
4622 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4623 <aymeric.vincent@emi.u-bordeaux.fr>.
4625 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4627 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4628 decide whether the output file is -mrelocatable-lib,
4629 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4631 1998-12-03 Nick Clifton <nickc@cygnus.com>
4633 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4634 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4635 * bfd-in2.h: Regenerate.
4636 * libbfd.h: Regenerate
4638 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4640 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4641 link against a dynamic symbol with no type or size.
4643 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4645 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4646 relocation for section which does not get loaded.
4647 (elf_i386_relocate_section) [R_386_32]: Likewise.
4649 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4651 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4652 reloc_count and i long instead of unsigned long. Handle error
4653 return from bfd_canonicalize_reloc.
4655 1998-12-01 Nick Clifton <nickc@cygnus.com>
4657 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4660 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4662 * elf32-sh.c (elf/sh.h): Include.
4663 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4664 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4665 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4666 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4667 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4669 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4671 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4672 causes division by zero later on.
4674 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4676 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4679 1998-11-25 DJ Delorie <dj@cygnus.com>
4681 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4684 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4686 * elf32-fr30.c (fr30_elf_relocate_section): Call
4687 fr30_final_link_relocate.
4688 (fr30_final_link_relocate): New function: Handle I20 and I32
4690 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4691 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4692 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4694 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4697 The following changes are based on a patch submitted by Gianluca
4698 Moro <glctr@abc.it>:
4700 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4701 not already been updated.
4702 (find_remembered_hi16s_reloc): New parameter 'already_found'
4703 returns state of remembered hi16s reloc.
4704 (remember_hi16s_reloc): Set 'found' field to false.
4705 (hi16s_location): Add 'found' field.
4707 1998-11-23 DJ Delorie <dj@cygnus.com>
4709 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4710 to see .DLL files as unrecognized.
4711 (i3coff_object_p): Sorry, had to hack it to not recognize these
4712 files (pei-i386) on request.
4714 1998-11-23 DJ Delorie <dj@cygnus.com>
4716 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4717 relents. Call bfd_check_format to reinitialize.
4719 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4721 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4724 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4726 * aclocal.m4: regenerate
4727 * configure: regenerate
4729 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4731 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4732 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4733 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4734 respect it as an upper bound on what memory to reference.
4735 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4736 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4737 update vtable_entries_size appropriately.
4739 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4741 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4744 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4746 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4747 bfds; they have no "file" so we fake it.
4748 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4749 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4750 resizing the memory buffer.
4751 * opncls.c (bfd_make_writable): New function; lets you write a
4752 bfd_create'd bfd to an in-memory buffer.
4753 (bfd_make_readable): New function; lets you read back that buffer
4754 as if it were from bfd_openr. Used to build generated archive
4755 members (winsup's ld's dlltool)
4757 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4759 * po/bfd.pot: Regenerated.
4761 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4763 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4766 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4768 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4769 element of the gotentry list for local symbols too.
4770 (elf64_alpha_relocate_section): Unify local and global handling.
4771 Assert that gotent->use_count > 0.
4773 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4776 update for file name changes of July 2, 1998.
4778 * configure: Rebuild.
4780 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4782 * po/bfd.pot: Regenerated.
4784 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4786 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4787 * aclocal.m4, configure: regenerate
4789 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4791 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4793 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4795 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4796 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4798 * aclocal.m4, configure: regenerated.
4800 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4802 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4803 R_D10V_GNU_VTENTRY relocs.
4804 (elf_d10v_howto_table): Likewise.
4805 (d10v_reloc_map d10v_reloc_map): Likewise.
4806 (elf32_d10v_gc_mark_hook): New.
4807 (elf32_d10v_gc_sweep_hook): New.
4808 (elf32_d10v_check_relocs): New.
4809 (elf32_d10v_relocate_section): New.
4810 (elf_backend_relocate_section): Define.
4811 (elf_backend_can_gc_sections): Define.
4813 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4815 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4816 (BFD64_BACKENDS): ...from here.
4817 (BFD32_BACKENDS_CFILES): Move vms files here...
4818 (BFD64_BACKENDS_CFILES): ...from here.
4819 * Makefile.in: Rebuild.
4821 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4823 * Makefile.am: Add FR30 target.
4824 * Makefile.in: Add FR30 target.
4825 * archures.c: Add support for FR30.
4826 * config.bfd: Add support for FR30.
4827 * configure.in: Add support for FR30.
4828 * reloc.c: Add support for FR30 relocations.
4829 * targets.c: Add support for FR30 relocations.
4830 * bfd-in2.h: Regenerate.
4831 * configure: Regenerate.
4832 * libbfd.h: Regenerate.
4833 * cpu-fr30.c: New file.
4834 * elf32-fr30.c: New file.
4836 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4838 * configure.in: detect cygwin* instead of cygwin32*
4839 * configure: regenerate
4841 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4843 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4844 use bfd_malloc and free instead and check return value from bfd_malloc.
4846 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4849 * libbfd.h: Rebuild.
4851 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4852 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4853 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4854 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4856 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4858 (mips_elf_link_hash_table_create): Don't initialize
4859 dynsym_sec_strindex.
4860 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4861 (mips_elf_size_dynamic_sections): Generate a section symbol for
4862 every output section.
4863 (mips_elf_finish_dynamic_sections): Count all sections for
4865 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4868 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4870 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4871 for later PLT entries in large PLTs.
4872 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4874 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4876 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4878 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4880 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4881 * elflink.h (elf_collect_hash_codes): New function. This function is
4882 called for each exported symbol and we compute the ELF hash value for
4884 (compute_bucket_value): New function. It is called from
4885 size_dynamic_sections to determine the hash table size. When we are
4886 optimizing a better, but slower, algorithm is used.
4887 (size_dynamic_sections): Call compute_bucket_value.
4889 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4891 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4893 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4895 (sh_elf_gc_mark_hook): New.
4896 (sh_elf_gc_sweep_hook): New.
4897 (sh_elf_check_relocs): New.
4898 (elf_backend_can_gc_sections): Define.
4900 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4902 * acinclude.m4: undo previous gettext change
4903 * aclocal.m4: rebuild with right version of aclocal.
4905 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4907 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4908 aclocal.m4 to acinclude.m4, so they don't get lost.
4910 * elfcore.h: rewrite for better corefile support.
4911 * elf.c (elfcore_*): new functions.
4912 * elf-bfd.h (elf_obj_tdata): new structure members.
4913 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4915 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4917 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4919 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4920 and R_M32R_GNU_VTENTRY.
4921 (elf_backend_can_gc_sections): Define.
4922 (m32r_elf_check_relocs): New.
4923 (m32r_elf_gc_mark_hook): New.
4924 (m32r_elf_gc_sweep_hook): New.
4925 (m32r_elf_relocate_section): Handle VT relocs.
4927 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4929 * coff-arm.c (arm_relocate_section): Remove redundant test.
4931 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4932 cleat that the 'bitsize' field is the size of the bitfield AFTER
4933 relocation not before.
4935 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4937 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4940 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4942 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4943 R_SPARC_GNU_VTENTRY.
4944 (elf32_sparc_check_relocs): Handle them.
4945 (elf32_sparc_reloc_type_lookup): Likewise.
4946 (elf32_sparc_relocate_section): Likewise.
4947 (elf32_sparc_gc_mark_hook): New.
4948 (elf32_sparc_gc_sweep_hook): New.
4950 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4952 * som.c (som_finish_writing): Perform some sanity checks when
4953 writing an executable or shared library.
4955 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4957 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4958 * configure.in (elf): Add dwarf1.lo.
4959 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4960 * elf.c (_bfd_elf_find_nearest_line): Add call to
4961 _bfd_dwarf1_find_nearest_line.
4962 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4963 Add call to _bfd_dwarf1_find_nearest_line.
4964 * configure: Rebuilt.
4966 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4968 * elflink.h (elf_gc_sections): Do not allow garbage
4969 collection if dynamic sections have been created.
4971 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4973 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4975 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4976 (v850_elf_perform_relocation): Likewise.
4977 (v850_elf_final_link_relocate): Likewise.
4978 (v850_elf_relocate_section): Likewise.
4979 (v850_elf_gc_sweep_hook): New routine.
4980 (v850_elf_gc_mark_hook): New routine.
4981 (elf_backend_can_gc_sections): Define.
4983 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4985 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4988 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4990 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4991 Declare size as bfd_size_type.
4992 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4994 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4996 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4998 * som.c (CPU_PA_RISC2_0): Define.
4999 (_PA_RISC2_0_ID): Likewise.
5000 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5002 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5004 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5005 has a base which is already defined, only add the referenced
5006 symbol to the dynamic symbol table if it is defined or referenced
5009 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5012 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5014 * elflink.h (elf_link_add_object_symbols): Undo last change.
5016 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5018 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5019 symbol for the indirect alias to a versioned symbol.
5021 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5023 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5024 (elf32_i386_vtentry_howto): New.
5025 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5026 or elf32_i386_vtinherit_howto on lookup.
5028 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5030 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5031 reloc_type. Rename R_68K__max to R_68K_max.
5032 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5035 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5037 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5038 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5040 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5043 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5045 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5046 message has a null byte terminator.
5048 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5050 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5051 word subject to R_V850_32 relocation.
5053 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5055 * dwarf2.c: Add comment describing problem computing line numbers
5056 for undefined symbols at link time.
5058 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5060 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5061 transform a defweak into a plt entry.
5062 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5063 plt entry references to receive a RELATIVE reloc.
5064 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5065 (elf64_alpha_relocate_section): Assert we don't overrun
5066 the allocated relocation space.
5068 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5070 * elf.c (swap_out_syms): Always treat section symbols as
5071 special, even if they are attached to a common section.
5073 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5075 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5076 sections with v850 common section attributes into named v850
5078 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5079 common section attributes into named v850 common sections.
5081 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5083 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5086 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5088 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5089 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5090 reloc to the wrong section a warning, not an error. .dynsbss
5091 is not an output section, so there is no need to check for it.
5093 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5095 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5097 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5099 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5100 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5102 (elf32_arm_gc_mark_hook): New.
5103 (elf32_arm_gc_sweep_hook): New.
5104 (elf32_arm_check_relocs): New.
5105 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5107 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5110 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5112 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5113 assume there is no PLT or GOT.
5115 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5117 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5118 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5119 also accepted as a function symbol type.
5121 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5123 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5125 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5128 match definition of _bfd_gc_sections field.
5129 * libbfd.h: Rebuild.
5131 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5133 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5134 the addend of a dynamic relocation referencing a section.
5135 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5136 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5138 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5140 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5141 bed has a size_dynamic_sections routine before trying to use it.
5143 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5145 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5146 _bfd_elf_rel_vtable_reloc_fn.
5148 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5150 * Makefile.am: Add elf32-arm.c.
5151 * Makefile.in: Rebuild.
5152 * elf-bfd.h: Add elf_backend_get_symbol_type.
5153 * elf.c (swap_out_syms): If defined, call
5154 elf_backend_get_symbol_type.
5155 * elf32-arm.c: Define elf_backend_get_symbol_type.
5156 (elf32_arm_get_symbol-type): New routine.
5157 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5158 (bfd_elf32_arm_process_before_allocation): Change to
5159 check for STT_ARM_TFUNC.
5160 (elf32_arm_final_link_relocate): Likewise.
5161 * elfxx-target.h: Add elf_backend_get_symbol_type.
5163 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5165 * archures.c (bfd_mach_alpha_ev[456]): New.
5166 * cpu-alpha.c: Rework to match these types.
5167 * bfd-in2.h: Rebuild.
5169 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5171 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5172 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5174 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5175 (elf_i386_reloc_type_lookup): Recognize them.
5176 (elf_i386_check_relocs): Pass them off to generic code.
5177 (elf_i386_relocate_section): Ignore them.
5178 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5179 (elf_backend_can_gc_sections): True.
5181 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5183 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5184 before looking at owner field.
5185 (elf32_arm_to_thumb_stub): Ditto.
5186 (elf32_arm_relocate_section): Compute name before calling
5187 elf32_arm_final_link_relocate().
5189 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5191 * elf.c: comment and formatting cleanups.
5194 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5196 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5197 (core files are treated differently than object files).
5198 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5199 bfd_elf_mkcorefile): declare.
5200 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5201 bfd_elf_mkcorefile): add to bfd_target vector.
5202 * elfcore.h (elf_core_file_p): save the program header table,
5203 and set the bfd architecture from the elf file header.
5204 * elf.c (bfd_elf_mkcorefile): new function.
5205 (_bfd_elf_write_corefile_contents): new function.
5206 (assign_file_positions_for_segments): add cases for handling
5207 PT_NOTE segments. (assign_file_positions_except_relocs):
5208 core files should be handled the same as exec files.
5209 (prep_headers): identify core files as type ET_CORE.
5210 (copy_private_bfd_data): identify the sections belonging to
5211 the PT_NOTE segment.
5213 * elf32-sparc.c (elf32_sparc_final_write_processing):
5214 add break statement to default case.
5216 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5218 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5219 section (not input) will be in sections ".sbss", ".sbss2",
5220 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5221 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5222 output_offset for correct evaluation of addend.
5224 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5226 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5227 elf32_arm_allocate_interworking_sections and
5228 elf32_arm_process_before_allocation.
5230 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5232 * bfd-in.h: Ammend prototype for
5233 elf32_arm_process_before_allocation to remove surplus third
5236 * bfd-in2.h: Regenerate.
5238 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5240 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5242 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5244 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5245 calculated for RELOC_SPARC_REV32 case.
5247 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5249 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5250 elf32_arm_allocate_interworking_sections and
5251 elf32_arm_process_before_allocation.
5252 * bfd-in2.h: Regenerated.
5253 * elf32-arm.c Define elf32_arm_link_hash_table.
5254 (insert_thumb_branch): New routine.
5255 (find_thumb_glue): New routine.
5256 (find_arm_glue): New routine.
5257 (record_arm_to_thumb_glue): New routine.
5258 (record_thumb_to_arm_glue): New routine.
5259 (elf32_arm_link_hash_table_create): New routine.
5260 (elf32_arm_get_bfd_for_interworking): New routine.
5261 (elf32_arm_allocate_interworking_sections) New routine.
5262 (elf32_arm_process_before_allocation) New routine.
5263 (elf32_thumb_to_arm_stub): New routine.
5264 (elf32_arm_to_thumb_stub): New routine.
5265 (elf32_print_private_bfd_data): Fix typo.
5266 (elf32_arm_final_link_relocate): Add argument sym_sec.
5267 Check for branches to thumb symbols in case R_ARM_PC24.
5268 Check for branches to arm symbols in case R_ARM_THM_PC22.
5269 (elf32_arm_relocate_section): Pass symbol section to
5270 elf32_arm_final_link_relocate.
5272 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5274 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5275 entries unless the symbol is defined in the executable; in
5276 particular, undefined weak symbols get a PLT entry.
5278 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5280 * libaout.h: Remove nested comment to avoid warning.
5282 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5284 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5285 R_ARM_PC24 relocation.
5287 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5289 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5290 argument is_local. Add argument sym_flags. Check sym_flags
5291 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5292 (elf32_arm_relocate_section): Don't pass local sym and pass
5293 sym_flags to elf32_arm_final_link_relocate.
5295 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5297 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5298 to not count too few relocs for dynamicly linked executables.
5300 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5302 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5303 symbols without a dynamic index dynamic. Consider all weak
5305 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5306 correspondance between input and output sections.
5308 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5310 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5311 that use a .got.plt section start the got offset at zero.
5313 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * ieee.c (ieee_write_processor): Correct the processor ID written
5316 out for bfd_arch_m68k, accommodating change of March 25.
5318 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5320 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5321 R_ARM_THM_RPC22 relocations.
5323 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5325 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5327 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5328 .got relocs in -Bsymbolic shared objects.
5330 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5332 * elf32-arm.c: Add private flags to ELF header.
5333 (elf32_arm_print_private_bfd_data): New Function.
5334 (elf32_arm_set_private_flags): New Function.
5335 (elf32_arm_copy_private_flags): New Function.
5336 (elf32_arm_merge_private_bfd_data): New Function.
5338 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5342 (elf32_sparc_relocate_section): Likewise.
5344 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5346 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5347 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5348 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5349 of the function. Recognize no .plt as static linking.
5351 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5353 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5354 ".liblist" string through gettext.
5356 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5358 * Makefile.am: Add support for elf32-arm.lo.
5359 * Makefile.in: Rebuild.
5360 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5361 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5362 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5363 * configure: Regenerate.
5364 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5365 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5366 bfd_target bfd_elf32_littlearm_vec.
5367 * elf32-arm.c: New file.
5369 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5371 * libaout.h (M_SPARCLITE_LE): New machine.
5372 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5373 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5374 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5375 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5376 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5377 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5378 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5379 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5380 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5381 be BFD_RELOC_SPARC_REV32.
5383 * config.bfd (sparc86x-*-aout): New
5385 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5387 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5388 actually mapping the output sections.
5390 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5393 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5394 (mn10300_elf_reloc_map): Similarly.
5395 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5397 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5399 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5401 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5402 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5403 elf_mips_reloc_type defined in elf/mips.h.
5405 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5407 * elf64-mips.c: Remove reloc_type definition completely. It's now
5410 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5412 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5413 as they are defined in elf/mips.h now.
5415 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5418 * Re-add lost change:
5419 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5421 (mn10300_elf_relax_section): Include stack space for register saves
5422 in the imm8 field of a "call" instruction.
5423 (compute_function_info): Determine how much stack is allocated by
5424 the movm instruction. Fix typo.
5425 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5427 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5430 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5432 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5434 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5436 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5438 * elf32-hppa.h: Let ELF header define the enum containing the
5439 external reloc numbers.
5440 * elf32-i386.h: Likewise.
5442 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5444 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5445 * elf32-mips.c: Likewise.
5446 * elf32-ppc.c: Likewise.
5448 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5450 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5451 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5453 * bfd-in.h: Regenerate.
5454 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5455 parameter to 'unsigned int' to avoid K&R compatability problems.
5457 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5459 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5460 functionname_ptr to be const. Change line_ptr to be unsigned.
5462 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5463 macro is not defined. Change second parameter from bfd_link_info
5464 to coff_final_link_info. Add prototype.
5465 (coff_final_link_postscript): Simplify handling when macro is not
5466 defined. Add prototype.
5468 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5470 * elf-mn10300.c: Before include system specific ELF header define
5471 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5472 * elf32-mips.c: Likewise.
5473 * elf32-ppc.c: Likewise.
5475 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5478 temporary patch over to elf64-mips.c as well.
5480 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5482 * elf32-mips.c (reloc_type): Temporarily disable definition of
5483 standard relocation since they are now defined in elf/mips.h.
5485 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5487 * elf-m10200.c (mn10200_elf_final_link_relocate):
5488 Modify range test for case R_MN10200_8.
5490 * elf-m10300.c (mn10300_elf_final_link_relocate):
5491 Modify range test for case R_MN10300_8.
5493 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5495 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5496 * elf32-i386.c (elf_backend_got_header_size): Define.
5497 (elf_backend_plt_header_size): Define.
5498 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5499 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5500 * elfxx-target.h: Provide a default of zero.
5501 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5502 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5504 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5505 entry from an executable, even if the plt refcount goes to 0.
5507 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5509 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5510 directory name at the line number.
5512 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5513 with an unspecified type.
5515 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5517 * sunos.c: Add undef of valid to avoid problem on SunOS.
5519 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5521 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5523 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5525 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5526 R_68K_PCxx and R_68K_xx relocations. Make sure that
5527 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5528 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5529 R_68K_xx relocations.
5530 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5531 that has no plt entry.
5532 (elf_m68k_relocate_section): Ignore the plt offset in a static
5534 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5536 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5539 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5541 (howto_table, reloc_map): Add entries for them.
5542 (elf_m68k_check_relocs): Handle them. Implement reference
5543 counting for got and plt entries.
5544 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5545 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5547 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5548 (elf_m68k_relocate_section): Handle the new reloc types.
5549 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5550 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5551 * elflink.h (elf_link_add_object_symbols): When creating an
5552 indirect reference for symbol versioning also copy the plt
5554 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5555 flag also reset the plt offset.
5556 (elf_link_assign_sym_version): Likewise.
5557 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5558 the size of the entry in bytes.
5559 (elf_gc_allocate_got_offsets): Likewise.
5561 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * elflink.h (elf_gc_sections): Return true rather than falling off
5566 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5569 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5571 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5572 comment describing when it should be enabled.
5573 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5576 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5579 information ATN records.
5581 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5584 section for an absolute symbol in a fully linked file. Based on
5585 patch from Christian Holland <CHolland@de.lucent.com>.
5587 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5589 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5590 that a symbol is undefined.
5592 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5594 * som.c (som_bfd_gc_sections): Define.
5596 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5598 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5599 overflows in ARM_26D patches, since they have already been
5600 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5602 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * coffcode.h (coff_write_object_contents): If we have any long
5605 section names, call coff_write_symbols even if there are no
5608 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5611 PT_LOAD segment, rather than only setting it once for the entire
5614 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5615 rather than ignoring every phdr with a p_paddr of 0, ignore all
5616 the phdrs if they all have a p_paddr of 0.
5618 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5619 section was discarded from the link.
5621 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5623 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5625 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5627 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5628 floating point operations.
5630 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5635 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5637 Merge of vax/vms (read-only) support
5638 * configure.com: Support Vax target.
5639 * makefile.vms: Support Vax target.
5640 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5641 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5643 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5645 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5647 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5649 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5651 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5652 * targets.c (bfd_target_ovax_flavour): New flavour.
5653 (vms_alpha_vec): Renamed from evax_alpha_vec.
5655 (target_vector): Update accordingly.
5656 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5658 (vax*-*-*vms*): New target.
5659 * Makefile.am: Update for renamed files. Rebuild dependencies.
5660 * bfd-in2.h: Rebuild.
5661 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5663 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5665 Based on patch from Matt Semersky <matts@scd.hp.com>:
5666 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5667 pointer on abfd->outsymbols.
5668 (generic_add_output_symbol): Handle NULL sym parameter.
5670 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5672 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5675 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5677 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5678 when handling 32 bit immediate relocs.
5679 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5681 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5683 * section.c (STD_SECTION): Account for recently added gc_mark
5684 field in struct asection.
5686 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5687 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5689 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5691 ELF Section-level Garbage Collection:
5692 * bfd.c (bfd_gc_sections): New.
5693 * aout-adobe.c: Hook to default implementation.
5694 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5695 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5696 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5697 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5698 * tekhex.c, versados.c: Likewise.
5699 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5700 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5702 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5703 (bfd_generic_gc_sections): New.
5704 * section.c (SEC_KEEP): New.
5705 (asection): Add gc_mark member.
5707 * elfcode.h (elf_gc*): New name remappings.
5708 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5709 sections to be excluded.
5710 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5711 (elf_gc_propogate_vtable_entries_used): New.
5712 (elf_gc_smash_unused_vtentry_relocs): New.
5713 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5714 (elf_gc_common_finalize_got_offsets): New.
5715 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5716 * elfxx-target.h: Add and default gc hooks.
5718 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5720 (struct elf_obj_tdata): Likewise for local_got_offsets.
5721 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5722 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5723 * elf64-sparc.c, elflink.h: Likewise.
5725 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5726 (ELF_LINK_HASH_MARK): Define.
5727 (struct elf_backend_data): Add GC hooks.
5728 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5730 * elf-m10300.c (mn10300_elf_check_relocs): New.
5731 (mn10300_elf_gc_mark_hook): New.
5732 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5733 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5734 (mn10300_elf_final_link_relocate): Likewise.
5735 (mn10300_elf_relocate_section): Likewise.
5736 (elf_backend_can_gc_sections): Define.
5737 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5738 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5739 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5740 (mips_info_to_howto_rel): Likewise.
5741 (mips_elf_relocate_section): Likewise.
5742 (mips_elf_check_relocs): Likewise.
5743 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5744 (elf_backend_can_gc_sections): Define.
5745 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5746 (ppc_elf_howto_raw): Handle them.
5747 (ppc_elf_reloc_type_lookup): Likewise.
5748 (ppc_elf_relocate_section): Likewise.
5749 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5750 Handle new vtable relocs.
5751 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5752 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5753 (elf_backend_can_gc_sections): Define.
5755 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5757 * archures.c (bfd_mach_mn10300): Define.
5758 * elf-m10300.c: Include elf/mn10300.h
5759 (elf_mn10300_mach): New function.
5760 (_bfd_mn10300_elf_final_write_processing): Likewise.
5761 (_bfd_mn10300_elf_object_p): Likewise.
5762 (elf_backendfinal_write_processing): Define.
5763 (elf_backend_object_p): Likewise.
5765 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5767 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5770 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5773 link_next field, not the next field.
5775 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5777 * elf.c (map_sections_to_segments): Check the section address
5778 against the phdr size both with and without a modulo of
5781 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5783 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5784 linker created empty input section if the output section has the
5787 * elflink.h (elf_link_output_extsym): Print an error message if
5788 _bfd_elf_section_from_bfd_section fails.
5790 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5793 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5795 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5796 native linker output. Avoid putting an empty section in more than
5799 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5801 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5802 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5804 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5806 * elf.c (swap_out_syms): New arg relocatable_p.
5807 Don't add section VMA to symbols for relocatable output.
5808 (_bfd_elf_compute_section_file_positions): Update call to
5811 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5813 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5814 against 'addend' be signed rather than unsigned.
5816 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5818 * elf32-m32r.c: Add prototyps for static functions.
5820 * coff-arm.c: Add prototypes for static functions.
5822 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5824 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5825 LMA is used to order sections in a segment.
5827 * elf32-v850.c: Add prototypes for static functions.
5828 Change type of addend parameter to bfd_vma in various functions.
5830 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5832 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5833 complain_overflow_signed instead of complain_overflow_bitfield.
5835 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5837 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5838 when comparing against 0.
5840 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5842 * Makefile.am (config.status): New target.
5843 * Makefile.in: Rebuild.
5845 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5847 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5848 error if previous object endianness doesn't match current object.
5850 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5852 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5853 _bfd_elf_print_private)bfd_data ().
5855 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5857 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5859 (elf_link_add_object_symbols): Set type_change_ok and
5860 size_change_ok before calling elf_merge_symbol.
5862 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5863 undefined symbol error, don't also issue an overflow error.
5865 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5867 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5868 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5869 message instead of crashing.
5871 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5873 * archures.c (bfd_mach_cpu32): Define.
5874 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5876 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5877 * ieee.c: Include <ctype.h>.
5878 (ieee_object_p): Parse out process ID string to make it more
5879 likely to be acceptable for bfd_scan_arch.
5880 * bfd-in2.h: Rebuild.
5882 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5884 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5885 _bfd_elf_print_private_bfd_data() so that the program header will
5888 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5890 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5891 0x68. Reindent. Add some comments.
5893 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5895 * elf.c (copy_private_bfd_data): Adjust physical address of
5896 segment in output BFD to contain LMAs of its sections.
5898 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5900 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5901 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5902 endian data 32 bit relocations.
5903 (elf32_sparc_merge_private_bfd_data): Check if linking little
5904 endian objects with big endian objects.
5905 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5906 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5907 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5909 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5910 * archures.c (bfd_mach_sparc_sparclite_le): New.
5911 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5913 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5915 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5918 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * bfd-in.h: Move over patch to bfd-in2.h.
5922 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5924 (_bfd_relocate_contents): Likewise.
5926 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5928 * peicode.h (add_data_entry): If the section has no private data
5929 then do not create a Data Dictionary entry for it.
5931 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5933 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5934 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5935 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5936 subsections during relaxation more correctly.
5938 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5940 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5941 Add extra argument to bfd_arm_process_before_allocation ().
5942 * bfd-in.h: Reflect changes made in bfd-in2.h.
5943 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5944 coff class of a BFD symbol.
5945 * coff-arm.c: Add support for interworking between Thumb code and
5946 non-interworking aware ARM code.
5948 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5950 * po/Make-in (install-info): New target.
5952 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5954 * filemode.c: Remove; not used.
5956 If sysdep.h includes a header file, don't include it again:
5957 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5959 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5961 * archive.c: Don't include <string.h> or <errno.h>.
5962 * evax-alpha.c; Don't include <stdio.h>.
5963 * evax-egsd.c: Likewise.
5964 * evax-etir.c: Likewise.
5965 * evax-misc.c: Likewise.
5966 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5967 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5969 * hpux-core.c: Likewise.
5970 * netbsd-core.c: Likewise.
5972 * libbfd.c: Don't include <sys/types.h>.
5973 * nlmcode.h: Don't include <string.h>.
5974 * osf-core.c: Don't include <string.h> or <stdio.h>.
5975 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5976 <errno.h>, or <unistd.h>.
5977 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5979 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5981 * configure.com: If the version number can not be found in
5982 configure.in, set it to "unknown" rather than "2.8.1".
5984 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5986 * elf32-mips.c (elf_mips_mach): New.
5987 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5988 (_bfd_mips_elf_final_write_processing): Use the names
5989 of machines, rather than the numbers. Set both the ARCH
5990 and MACH in e_flags. Handle a few more specific machines.
5991 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5992 EF_MIPS_ARCH and EF_MIPS_MACH.
5994 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5996 * syms.c (bfd_is_local_label): Revert last change.
5997 * srec.c (srec_write_symbols): Discard debugging symbols.
5999 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6001 * som.c: Include <ctype.h>.
6002 * som.h: Don't include sysdep.h.
6004 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6006 * libbfd.h: Rebuilt.
6007 * libbfd-in.h: Removed gettext includes and defines.
6008 * sysdep.h: Moved gettext-related includes and defines here.
6010 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6012 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6013 an ad-hoc test. Kill bogus #if 0 code.
6014 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6016 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6018 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6019 when generating a normal executable for a symbol defined in a
6020 regular file. When copying a reloc into the output file, adjust
6021 the addend for a PC relative reloc against a global symbol.
6023 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6025 * libbfd.h: Rebuilt.
6026 * libbfd-in.h (_): Define as dgettext.
6028 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6030 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6032 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6033 when declaring parameter types.
6034 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6036 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * config.bfd: If we include any ELF targets in targ_defvec and/or
6039 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6040 * elf32-gen.c (dummy): New static const variable.
6041 (elf_generic_info_to_howto): New static function.
6042 (elf_generic_info_to_howto_rel): New static function.
6043 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6044 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6045 * elf64-gen.c: Same changes as elf32-gen.c.
6046 * elfcode.h (elf_object_p): For the generic target, ignore a
6047 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6049 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6052 * configure: Rebuild.
6054 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6056 * config.bfd: Update OSR5/Unixware patterns.
6058 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6060 * elf.c (assign_file_positions_for_segments): Allow for holes
6061 between sections added by a link script.
6063 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * configure.in: Change version number to 2.9.4
6066 * configure: Rebuild.
6068 Based on patch from H.J. Lu <hjl@gnu.org>:
6069 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6070 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6071 * bfd-in2.h: Rebuild.
6073 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6075 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6078 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6080 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6081 (elf64_alpha_relax_section): Fill them in.
6082 (elf64_alpha_relax_opt_call): Implement more than a stub.
6083 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6084 alignment on .scommon.
6085 (elf64_alpha_merge_gots): Merge use counts as well.
6087 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6089 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6090 for calculating a local symbol's address.
6091 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6092 Set the .got's cooked size as well as the raw size.
6094 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6096 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6097 internationalisation of printed information.
6099 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6100 internationalisation of printed information.
6102 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * syms.c (struct indexentry): Change directory_name, file_name,
6105 and function_name fields to char *.
6106 (struct stab_find_info): Change cached_file_name field to char *.
6108 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6110 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6112 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6114 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6116 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * Makefile.am (install-data-local): Make $(includedir).
6119 * Makefile.in: Rebuild.
6121 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6123 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6125 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6127 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6128 * Makefile.in: Rebuild.
6130 * bfd-in2.h: Rebuild for Nick's changes.
6132 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6134 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6135 change wrt length == max_namelen.
6137 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6139 * Many files: Added gettext invocations around user-visible
6141 * libbfd-in.h: Added gettext includes and defines.
6142 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6143 HAVE_LC_MESSAGES): Define.
6144 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6146 * Makefile.am (SUBDIRS): Added po.
6147 (POTFILES): New macro.
6148 (po/POTFILES.in): New target.
6149 (SOURCE_HFILES): New macro.
6151 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6153 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6155 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6156 NT_PRSTATUS note section encountered, it contains the status of
6157 the currently executing thread when the core file was written.
6159 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6161 * libcoff.h: Add extra parameter to
6162 bfd_coff_link_output_has_begun overrideable function.
6163 * cofflink.c: Pass extra parameter to
6164 bfd_coff_link_output_has_begun function.
6165 * bfd-in.h: Add prototypes for exported ARM interworking
6167 * peicode.h: ARM specific code reorganised to conform to BFD
6169 * coffcode.h: ARM specific code reorganised to conform to BFD
6171 * coff-arm.c: Code reorganised to conform to the BFD coding
6172 conventions. Global variables have been moved into an ARM
6173 specific hash table structure and a new function:
6174 bfd_arm_get_bfd_for_interworking() has been created which is
6175 called from the linker scripts.
6177 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6179 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6181 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6182 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6183 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6184 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6186 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6188 * config.bfd: Added sparc86x support.
6190 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6193 an out of range pc-relative jump/call to an undefined weak symbol.
6195 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6197 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6200 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6202 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6203 an error other than bfd_error_system_call, set the error to
6204 bfd_error_wrong_format.
6206 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6207 bfd_elf32_powerpcle_vec.
6209 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6210 program segments are zero, don't set p_paddr_valid.
6212 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6214 * elf64-alpha.c: Initial implementation of relaxation --
6215 (struct alpha_elf_link_hash_entry): Add use_count member.
6216 (elf64_alpha_check_relocs): Initialize and increment it.
6217 (elf64_alpha_can_merge_gots): Check it when considering merging.
6218 (elf64_alpha_merge_gots): Drop entries with zero use.
6219 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6220 (elf64_alpha_always_size_sections): Split out got sizing ...
6221 (elf64_alpha_size_got_sections): ... here. New function.
6222 (elf64_alpha_relax_find_reloc_ofs): New function.
6223 (elf64_alpha_relax_with_lituse): Likewise.
6224 (elf64_alpha_relax_without_lituse): Likewise.
6225 (elf64_alpha_relax_opt_call): Likewise.
6226 (elf64_alpha_relax_section): Likewise.
6227 (elf64_alpha_add_symbol_hook): Likewise.
6228 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6229 (elf64_alpha_relocate_section): Likewise.
6230 (bfd_elf64_bfd_relax_section): Define.
6231 (elf_backend_add_symbol_hook): Likewise.
6233 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6235 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6236 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6237 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6239 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6241 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6242 * configure: Rebuild.
6244 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6247 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6248 * configure.in: Define and substitute WIN32LDFLAGS and
6250 * aclocal.m4: Rebuild with new libtool.
6251 * configure, Makefile.in: Rebuild.
6253 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6256 before any other symbols in the same section.
6258 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6260 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6263 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6265 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6267 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6268 Use addr_size for address size, rather than sizeof(bfd_vma).
6269 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6270 Fix call to read_address.
6271 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6272 Scrap other unneeded arguments. Fix call to read_address.
6273 (scan_unit_for_functions): Fix call to read_attribute.
6274 (parse_comp_unit): We now handle more values for addr_size.
6275 Set addr_size in unit. Fix call to read_attribute and
6278 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6280 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6282 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6284 * archures.c (bfd_default_scan): Add m68k cases back to default
6285 switch, reverting patch of March 25, since IEEE support depends
6288 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * Makefile.am (diststuff): New target.
6291 * Makefile.in: Rebuild.
6293 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6295 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6296 som_offset when we have an extended name table.
6298 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6300 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6302 * Makefile.in: Rebuild.
6304 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6306 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6307 symbols when creating a shared library.
6308 (elf_m68k_adjust_dynindx): New function, used by above code.
6309 (elf_m68k_finish_dynamic_sections): Initialize the section
6311 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6313 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6315 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6318 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6320 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6323 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6325 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6328 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6330 * configure.in: Set version to 2.9.1.
6331 * configure: Rebuild.
6333 * Branched binutils 2.9.
6335 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6337 * syms.c (ENABLE_CACHING): Define.
6338 (struct indexentry): Define.
6339 (struct stab_cache): Remove.
6340 (cmpindexentry): New static function.
6341 (struct stab_find_info): Add new fields: indextable,
6342 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6343 cached_file_name. Remove fields: file_cache, function_cache, and
6345 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6346 index table and search it.
6348 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * elf.c (_bfd_elf_copy_private_section_data): Call
6351 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6353 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6355 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * coff-arm.c: Define all globally visible variables and functions
6358 only when COFF_WITH_PE is not defined.
6359 * configure.in (armpe_little_vec, armpe_big_vec): Add
6361 * configure: Rebuild.
6363 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6365 Fix some gcc -Wall warnings:
6366 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6367 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6368 * archures.c (bfd_default_scan): Likewise.
6369 * bfd.c (bfd_scan_vma): Likewise.
6370 * binary.c (mangle_name): Likewise
6371 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6372 * coff-sh.c (sh_relocate_section): Likewise.
6373 * coff-stgo32.c (create_go32_stub): Likewise.
6374 * coffcode.h (coff_slurp_line_table): Likewise.
6375 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6376 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6377 (assign_file_positions_for_segments): Likewise.
6378 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6379 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6380 * oasys.c (oasys_write_sections): Likewise.
6381 * ppcboot.c (ppcboot_object_p): Likewise.
6382 (mangle_name): Likewise.
6383 * riscix.c (riscix_fix_pcrel_26): Likewise.
6384 * srec.c (srec_scan): Likewise.
6385 * stabs.c (_bfd_write_section_stabs): Likewise.
6386 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6387 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6388 switch. Declare parameters for function pointers.
6389 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6391 * elf.c (elf_sort_sections): Likewise.
6392 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6393 Add default cases to switches.
6394 (coff_arm_relocate_section): Remove unused local variables.
6396 (coff_arm_bfd_set_private_flags): Change flag variable to type
6398 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6399 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6400 (dump_toc): Change cat to const, and initialize it.
6401 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6402 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6403 (sh_elf_relocate_section): Initialize r_symndx.
6404 * coffcode.h (coff_compute_section_file_positions): Only declare
6405 old_sofar if ALIGN_SECTIONS_IN_FILE.
6406 (coff_write_object_contents): Initialize csym.
6407 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6408 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6410 * dwarf2.c: Include libiberty.h.
6411 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6412 (decode_line_info): Remove unused local variables.
6413 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6414 (m32r_elf_relocate_section): Likewise.
6415 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6416 (v850_elf_reloc): Likewise.
6417 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6418 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6419 * elf.c (assign_file_positions_for_segments): Always set adjust.
6420 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6421 parenthesize expression.
6422 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6423 (m32r_elf_object_p): Return a value.
6424 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6425 * elf32-mips.c (mips_elf_final_link): Initialize last.
6426 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6427 * elf32-v850.c (v850_elf_object_p): Return a value.
6428 (v850_elf_print_private_bfd_data): Change fprintf format string.
6429 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6431 * elflink.h (elf_link_add_object_symbols): Change vernum to
6432 unsigned int, and initialize it. Change fprintf format string.
6433 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6434 when setting or comparing to soname_indx.
6435 (elf_create_pointer_linker_section): Change num_symbols to
6437 * libcoff-in.h (coff_data_type): Change flags to flagword.
6438 * peicode.h (pe_print_idata): Initialize idx. Change j to
6439 bfd_size_type. Initialize hint_member. Remove useless test to
6441 (pe_print_edata): Change num_functions and num_names in struct
6442 EDT_type to unsigned long. Remove cast. Change fprintf format
6444 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6445 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6447 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6448 int *. Update uses. Change j to long.
6449 * bfd-in2.h, libcoff.h: Rebuild.
6451 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6453 * elf32-v850.c Remove definition of USE_REL.
6454 (v850_elf_info_to_howto_rela): New function.
6455 (v850_elf_perform_relocation): Renamed from
6456 v850_elf_store_addend_in_insn. Removed replace argument.
6457 (v850_elf_reloc): store the relocation in the addend field instead
6459 (v850_elf_final_link_relocate): Now calls
6460 v850_elf_perform_relocation.
6461 (v850_elf_relocate_section): Remove code to generate REL
6464 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * coffcode.h (coff_new_section_hook): Set the type and storage
6467 class in the native symbol information allocated for a new section
6470 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6472 * peicode.h: Chain together calls to
6473 coff_bfd_copy_private_bfd_data and
6474 coff_bfd_print_private_bfd_data.
6476 * coff-arm.c: Add prototypes for
6477 coff_arm_bfd_print_private_bfd_data and
6478 coff_arm_bfd_copy_private_bfd_data.
6480 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6482 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6485 * peicode.h: Call arm-coff private data functions after handling
6488 * coff-arm.c: Turn statics into globals so that they can be shared
6489 both pe and pei backends.
6491 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6495 (sunos_write_object_contents): Likewise.
6496 * aoutx.h (NAME(aout,machine_type)): Likewise.
6497 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6499 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6501 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6503 (bfd_default_scan): Remove m68k special cases.
6504 * bfd-in2.h: Rebuild.
6505 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6507 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6508 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6510 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6511 selection, change printable_name to just "m68k" and make that the
6512 default instead of m68k:68020.
6514 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6516 (MY_get_section_contents): Define as aout_32_get_section_contents
6517 rather than NAME(aout,get_section_contents).
6519 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6521 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6522 and call bfd_default_set_arch_mach to do the real work.
6524 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6526 * bout.c (BALX): Include return register g14 as part of the insn.
6528 (calljx_callback): Use it.
6530 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6532 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6533 * libbfd.h: Rebuild.
6535 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6536 byte_count to unsigned int.
6537 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6538 unused local variables.
6540 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6541 variables er and er1.
6543 * cpu-v850.c: Include <ctype.h>.
6544 (scan): Case isdigit argument to unsigned char.
6546 From Yan Meroth <YAN.MEROTH@st.com>:
6547 * ihex.c (ihex_scan): Add extbase variable so that getting an
6548 extended linear address record does not ignore any previous
6550 (ihex_write_object_contents): When writing out an extended linear
6551 address record, zero out any previous extended address.
6553 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6555 * ieee.c (do_one): Check section before dereferencing it.
6556 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6557 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6559 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6561 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6563 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6565 * coff-arm.c: Add interworking functions to pe backends.
6567 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6569 * configure.in: Use AM_DISABLE_SHARED.
6570 * aclocal.m4, configure: Rebuild with libtool 1.2.
6572 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6574 * coff-arm.c (coff_arm_relocate_section): Better error messages
6575 when interowrking conflucts occur. Courtesy of Jonathan Walton
6577 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6578 relocations. Patch courtesy of Jonathan Walton and Tony
6581 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6583 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6584 part of Feb 22 change controling when to override the existing
6585 symbol with the .plt entry.
6587 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6589 * config.bfd (targ_cpu): Add thumb-pe target.
6591 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6592 functions in PE build.
6594 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6596 * config.bfd (sparclite-*-elf*): Added.
6598 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6600 * configure.in: Add elf.lo to elf shell variable.
6601 * Makefile.am (BFD_LIBS): Remove elf.lo.
6602 (BFD_LIBS_CFILES): Remove elf.c.
6603 (BFD32_BACKENDS): Add elf.lo.
6604 (BFD32_BACKENDS_CFILES): Add elf.c.
6605 * configure, Makefile.in: Rebuild.
6607 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6609 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6610 relocation against a non-local symbol should not have a dynamic
6613 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6615 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6617 (pe_print_private_bfd_data): Print PE flags. From Mikey
6618 <jeffdb@netzone.com>.
6620 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6622 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6623 a plt entry when we can determine that we authoritatively define
6626 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6628 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6629 don't actually use trad-core, but a SunOS-style core file handled
6631 * hosts/sparclinux.h: Remove.
6633 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6635 * peicode.h (pe_print_idata): If there is no .idata section, look
6636 for the import tables in some other section. Make the initial
6637 label line up better with the data. Print the import address
6638 table even if there is no import name table. If the import
6639 address table holds actual addresses, print them.
6641 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6644 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6645 bfd_error_system_call.
6647 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6649 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6650 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6652 From H.J. Lu <hjl@gnu.org>:
6653 * Makefile.am (libbfd_la_LDFLAGS): Define.
6654 * Makefile.in: Rebuild.
6656 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6658 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6659 * netbsd.h (MACHTYPE_OK): Define.
6660 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6661 calling N_SET_MACHTYPE, rather than having a switch.
6662 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6664 * i386netbsd.c (MACHTYPE_OK): Don't define.
6665 (DEFAULT_MID): Define.
6666 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6667 (MACHTYPE_OK): Don't define.
6668 (DEFAULT_MID): Define.
6669 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6670 (DEFAULT_MID): Define.
6671 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6672 (DEFAULT_MID): Define.
6673 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6674 (DEFAULT_MID): Define.
6676 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6677 * vaxnetbsd.c: New file.
6678 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6679 rather than netbsd_core.
6680 * targets.c (vaxnetbsd_vec): Declare.
6681 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6682 defined, add netbsd_core_vec.
6683 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6684 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6685 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6686 * config.bfd (alpha*-*-netbsd*): New target.
6687 * Makefile.am: Rebuild dependencies.
6688 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6689 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6690 * configure, Makefile.in: Rebuild.
6692 * configure.host: Remove the old shared library build stuff. We
6693 now use libtool instead.
6695 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6697 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6699 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6701 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6702 * configure: Rebuild.
6704 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6705 * elf32-v850.c (remember_hi16s_reloc): New function.
6706 (find_remembered_hi16s_reloc): New function.
6707 (v850_elf_store_addend_in_insn): Use the above new functions to
6708 match up HI6S relocs with LO16 relocs.
6710 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * configure.in: Change -linux* to -linux-gnu*.
6713 * config.bfd, configure.host: Likewise.
6714 * configure: Rebuild.
6716 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6718 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6719 LO16/HI16S bug and improve comments about what is going on.
6721 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * configure, aclocal.m4: Rebuild with new libtool.
6725 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6727 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6728 when merging v850 code into v850e/v850ea code. Do not initialise
6729 output flags if the input is the default architecture.
6731 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6733 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6734 get the size from bfd_arch_bits_per_address instead of directly
6737 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6739 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6740 to wrap, just return all 1's bits instead.
6741 * libbfd.h: Regenerate.
6743 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6747 (coff_relocate_section): If COFF_WITH_PE, define as
6748 coff_pe_i386_relocate_section.
6749 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6750 skip empty sections, to match coff_write_object_contents.
6752 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6753 rather than swapping out r_offset twice. From Luke Deller
6754 <luked@cse.unsw.edu.au>.
6756 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6758 * configure.in: Set libtool_enable_shared rather than
6759 libtool_shared. Remove diversion hack.
6760 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6763 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6765 * syms.c (struct stab_cache): Define.
6766 (struct stab_find_info): Remove cached_offset, cached_stab,
6767 cached_str, and cached_stroff fields. Add file_cache,
6768 function_cache, and line_cache fields.
6769 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6772 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6774 * peicode.h (pe_print_idata): Check for import of ordinal rather
6776 (pe_print_edata): If there is no .edata section, look for the
6777 export data in some other section.
6779 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6781 * configure.in: Change version to 2.8.4.
6782 * configure: Regenerated.
6784 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6786 Add tms320c30 support:
6787 * cpu-tic30.c: New file.
6788 * aout-tic30.c: New file.
6789 * coff-tic30.c: New file.
6790 * archures.c (bfd_arch_tic30): Define.
6791 (bfd_tic30_arch): Declare.
6792 (bfd_archures_list): Add bfd_tic30_arch.
6793 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6795 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6796 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6797 (coff_set_flags): Likewise.
6798 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6799 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6800 * Makefile.am: Rebuild dependencies.
6801 (ALL_MACHINES): Add cpu-tic30.lo.
6802 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6803 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6804 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6805 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6807 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6809 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6810 to lag behind LO16 reloc by a couple of instructions.
6812 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6815 make to reexamine the file timestamp.
6816 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6818 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6821 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6823 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6824 to create .dynsbss and .rela.sbss sections.
6825 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6826 copied from dynamic objects into .sbss.
6827 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6828 use it. Correct typo of .rela.sdata2.
6829 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6830 put the data, which may now be in .sbss.
6831 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6832 (elf_backend_create_dynamic_sections): Define as
6833 ppc_elf_create_dynamic_sections.
6835 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6836 against _GLOBAL_OFFSET_TABLE_.
6837 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6838 shared libraries which refer to local symbols. Make sure that the
6839 test for allocating space for a reloc in a shared object is the
6840 same as the test for emitting a reloc.
6842 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6844 * config.bfd (i[3456]-*-mingw32*): New target.
6845 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6846 * aclocal.m4, configure: Rebuild.
6848 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6850 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6853 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6855 Sparc v9 ABI compliant PLT:
6856 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6857 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6858 (LARGE_PLT_THRESHOLD): New define.
6859 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6860 (sparc64_elf_build_plt): New function.
6861 (sparc64_elf_plt_entry_offset): Likewise.
6862 (sparc64_elf_plt_ptr_offset): Likewise.
6863 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6864 contain the index for convenience. Skip the initial entries
6866 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6867 memory for the benefit of .rela.plt.
6868 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6869 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6870 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6871 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6872 Call sparc64_elf_build_plt.
6873 (elf_backend_want_got_plt): No.
6874 (elf_backend_plt_readonly): No.
6875 (elf_backend_plt_alignment): 8.
6877 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6878 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6879 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6882 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6884 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6886 * cpu-mips.c (arch_info_struct): Add mips variants.
6887 * bfd-in2.h: Rebuilt.
6889 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6891 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6894 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6896 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6897 (i[3456]86sco3.2v5*coff): New target.
6899 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6903 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6905 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6906 * bfd-in2.h: Regenerate.
6908 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6910 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6912 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6914 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6915 adjust addend for an output common symbol (from Jimmy Blair
6916 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6917 defined symbol to counteract adjustment made in generic relocation
6920 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6922 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6924 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6925 (GET_SCNDHR_NLNNO): Likewise.
6927 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6931 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6933 * elf32-m32r.c: Add macros to handle NOP insertion.
6935 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6937 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6938 (xcoff_mark): Likewise.
6939 (xcoff_build_ldsyms): Mark absolute symbols.
6941 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6943 * bout.c (b_out_write_object_contents): Sort symbols before output
6944 to keep {CALL,BAL}NAME symbols adjacent.
6945 (b_out_symbol_cmp): New function.
6947 For older changes see ChangeLog-9697
6953 version-control: never