1 2000-05-14 Philip Blundell <philb@gnu.org>
3 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
5 2000-05-12 Alan Modra <alan@linuxcare.com.au>
7 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
9 * peigen.c (pe_print_idata): Look for .idata section and print
10 info even if data directory has zero entries. Read idata section
11 starting from dataoff, and adjust all data offsets to suit. Cast
12 all bfd_vma vars to unsigned long before passing to fprintf.
13 * peigen.c (pe_print_edata): Similarly, look for .edata section
14 and print info even if data directory has zero entries. Cast
15 all bfd_vma vars to unsigned long before passing to fprintf.
17 From Szabolcs Szakacsits <szaka@F-Secure.com>
18 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
19 directory size which may be bogus.
20 * peigen.c (pe_print_edata): Similarly.
22 2000-05-09 Alan Modra <alan@linuxcare.com.au>
24 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
26 (copy_private_bfd_data): Allow for space possibly taken up by elf
27 headers when calculating segment physical address from lma.
29 2000-05-08 Alan Modra <alan@linuxcare.com.au>
31 * versados.c (versados_scan): Init stringlen and pass_2_done.
33 * trad-core.c (trad_unix_core_file_p): Return
34 bfd_error_wrong_format rather than bfd_error_file_truncated.
36 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
37 add_data_entry. DataDirectory virtual address is relative.
38 (pe_print_idata): Account for relative DataDirectory virtual
39 addresses. Don't trash datasize inside POWERPC_LE_PE code.
40 (pe_print_edata): Similarly.
42 From Szabolcs Szakacsits <szaka@F-Secure.com>
43 * peigen.c (dir_names): Add Delay Import Directory.
44 (pe_print_idata): Always search for bfd section containing
45 idata address rather than looking up section name. Print this
46 section name rather than .idata.
47 (pe_print_edata): Similarly. Also print some fields as %08lx.
48 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
51 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
53 * xcoff.h: Rename to xcoff-target.h
54 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
55 * coff-rs6000.c: Ditto.
56 * coff64-rs6000.c: Ditto.
58 * Makefile.in: Regenerate.
60 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
62 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
63 Change U802TOC64MAGIC to U803XTOCMAGIC.
65 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
67 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
68 * bfd-in.h: Prototype bfd_elf_get_arch_size.
69 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
71 2000-05-04 Alan Modra <alan@linuxcare.com.au>
73 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
75 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
77 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
78 hidden and internal symbols.
79 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
81 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
82 assign a PLT or GOT entry to symbols with hidden and
85 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
87 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
89 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
91 2000-05-02 H.J. Lu <hjl@gnu.org>
93 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
96 2000-05-02 Alan Modra <alan@linuxcare.com.au>
98 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
99 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
101 * Makefile.in: Regenerate.
103 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
105 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
106 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
107 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
108 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
109 * Makefile.in: Rebuild.
111 2000-05-02 Alan Modra <alan@linuxcare.com.au>
113 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
114 doesn't work very well.
116 * elf-hppa.h (elf_hppa_internal_shdr): Define.
117 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
118 Set hdr->s_type to 1 if ARCH_SIZE == 32.
119 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
120 (elf_hppa_info_to_howto): Likewise.
121 (elf_hppa_info_to_howto_rel): Likewise.
122 (elf_hppa_reloc_type_lookup): Likewise.
123 (elf_hppa_is_local_label_name): Likewise.
124 (elf_hppa_fake_sections): Likewise.
125 (elf_hppa_final_write_processing): Likewise.
126 (elf_hppa_howto_table): Fully initialise all entries.
127 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
128 (elf_hppa_info_to_howto): Likewise.
129 (elf_hppa_info_to_howto_rel): Likewise.
130 (elf_hppa_reloc_type_lookup): Likewise.
131 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
132 elf_hppa_unmark_useless_dynamic_symbols,
133 elf_hppa_remark_useless_dynamic_symbols,
134 elf_hppa_record_segment_addrs, elf_hppa_final_link,
135 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
136 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
137 elf32-hppa.c mess is cleaned up.
138 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
139 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
140 r_field then call hppa_field_adjust inline func with variable
141 r_field arg, instead call hppa_field_adjust with fixed arg.
142 In case R_PARISC_PCREL22F, don't set r_field.
143 (elf_hppa_relocate_insn): Change args and return type to unsigned
144 int. Call re_assemble_* funcs to do the work.
146 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
149 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
151 (sign_extend): Mask first before sign extending.
152 (low_sign_extend): Rewrite without condition expression.
153 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
154 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
155 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
156 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
157 result as function return value rather than through pointer arg.
158 Accept unsigned int args, and return unsigned int.
159 (re_assemble_3): New. Combines function of dis_assemble_3 with
160 re-assembly of opcode and immediate.
161 (re_assemble_12): Likewise.
162 (re_assemble_16): Likewise.
163 (re_assemble_17): Likewise.
164 (re_assemble_21): Likewise.
165 (re_assemble_22): Likewise.
166 (hppa_field_adjust): Rewrite and document, paying attention to
167 size of types and signed/unsigned issues.
168 (get_opcode): Shift before masking.
169 (FDLW): Rename to FLDW.
170 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
171 (hppa_rebuild_insn): Change args and return value to unsigned
172 int. Make use of re_assemble_*. Correct case 11.
174 * dep-in.sed: Handle ../opcodes/.
175 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
176 elf64-hppa.h, hppa_stubs.h, xcoff.h.
177 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
178 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
179 elfarm-nabi.lo dependencies outside of auto-dependency area.
180 Regenerate dependencies.
181 * Makefile.in: Regenerate.
183 * configure.in (TRAD_HEADER): Test non-null before
185 * configure: Regenerate.
187 * reloc.c: Fix mis-spelling in comment.
189 2000-05-01 Alan Modra <alan@linuxcare.com.au>
191 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
192 * vms.c (vms_openr_next_archived_file): Return NULL.
194 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
196 * coffcode.h Copy changes mistakenly done to libcoff.h in
199 2000-04-29 Andreas Jaeger <aj@suse.de>
201 * libbfd-in.h: Correctly check GCC version.
202 * bfd-in.h: Likewise.
203 * libhppa.h: Likewise.
204 * libbfd.h: Regenerate.
205 * bfd-in2.h: Regenerate.
207 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
209 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
210 coffdu-rs6000.{lo,c}.
211 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
213 * Makefile.in: Regenerate.
215 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
216 * coff-rs6000.c: Move all declarations and defines that are
217 common to the xcoff backends into xcoff.h
218 * coff64-rs6000.c: Ditto,
220 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
222 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
223 _bfd_coff_force_symnames in strings and
224 _bfd_coff_debug_string_prefix_length to their default values.
225 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
227 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
229 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
230 _bfd_coff_force_symnames in strings and
231 _bfd_coff_debug_string_prefix_length to their default values.
233 2000-04-27 Alan Modra <alan@linuxcare.com.au>
235 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
236 Check local_got_refcounts before dereferencing.
238 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
239 before deciding we don't need R_PPC_PLT32 relocation.
240 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
243 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
245 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
247 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
248 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
249 (elf_i386_relocate_section): Allow for .plt to go missing.
250 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
251 can use a relative reloc for got as elf_i386_relocate_section.
252 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
254 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
256 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
258 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
260 * Makefile.am (coff64-rs6000.lo): New rule.
261 * Makefile.in: Regenerate.
262 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
263 xcoff_is_local_label_name, xcoff_rtype2howto,
264 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
265 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
266 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
267 (NO_COFF_SYMBOLS): Define.
268 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
269 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
271 (MINUS_ONE): New macro.
272 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
274 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
275 coff_SWAP_aux_out): Map to the new functions.
276 * coff64-rs6000.c: New file.
277 * libcoff.h (bfd_coff_backend_data): Add new fields
278 _bfd_coff_force_symnames_in_strings and
279 _bfd_coff_debug_string_prefix_length.
280 (bfd_coff_force_symnames_in_strings,
281 bfd_coff_debug_string_prefix_length): New macros for above fields.
282 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
283 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
284 of using coff_swap_sym_in directly.
285 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
286 (coff_set_flags) Set magic for XCOFF64.
287 (coff_compute_section_file_positions): Add symbol name length to
288 string section length if bfd_coff_debug_string_prefix_length is
290 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
291 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
292 using coff_swap_lineno_in directly.
293 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
294 and _bfd_coff_debug_string_prefix_length fields.
295 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
296 symbol names into strings table when
297 bfd_coff_force_symnames_in_strings is true.
298 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
299 SET_RELOC_VADDR): New macros.
300 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
301 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
303 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
304 changes within RS6000COFF_C specific code.
305 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
306 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
307 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
308 Extend existing hack on target name.
309 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
311 * coff-tic54x.c (ticof): Keep up to date with new fields
312 in bfd_coff_backend_data.
313 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
314 targ_selvecs to include rs6000coff64_vec for rs6000.
315 * configure.in: Add rs6000coff64_vec case.
316 * cpu-powerpc.c: New bfd_arch_info_type.
318 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
320 * config.bfd: Only disable elf32-hppa vectors, not all of the
321 BSD and OSF configuration support. Provide (disabled) clauses
323 * configure.in: Add clause for PA64 support.
324 * configure: Rebuilt.
326 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
327 (bfd_elf64_hppa_vec): Declare.
329 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
330 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
331 (elf64-hppa.lo): Add dependencies.
332 * Makefile.in: Rebuilt.
334 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
336 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
338 * libhppa.h (dis_assemble_16): New function.
339 (pa_arch): Added pa20w element.
341 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
343 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
344 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
345 bfd_elf64_slurp_reloc_table.
347 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
348 definitions to get external names.
349 (elf_write_relocs): Renamed from write_relocs and make global.
350 (elf_slurp_reloc_table): Make global.
351 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
353 * archive.c (hpux_uid_gid_encode): New function.
354 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
355 defined and the ID is greater than 99999.
356 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
357 special uid/gid fields into 32 bit values.
359 2000-04-21 Matthew Green <mrg@cygnus.com>
361 * config.bfd: Add NetBSD/sparc64 support.
363 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
364 David Mosberger <davidm@hpl.hp.com>
365 Timothy Wall <twall@cygnus.com>
366 Jim Wilson <wilson@cygnus.com>
368 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
369 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
370 (BFD64_BACKENDS): Add elf64-ia64.lo.
371 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
372 (cpu-ia64.lo, elf64-ia64.lo): New rules.
373 * Makefile.in: Rebuild.
374 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
375 (bfd_ia64_arch): Declare.
376 (bfd_archures_list): Add bfd_ia64_arch.
377 * bfd-in2.h: Rebuild.
378 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
379 * configure: Rebuild.
380 * configure.host: (ia64-*-linux*): New host.
381 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
382 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
383 * elf.c (prep_headers): Add bfd_arch_ia64.
385 * reloc.c: Add IA-64 relocations.
386 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
388 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
389 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
391 2000-04-21 Richard Henderson <rth@cygnus.com>
393 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
394 contents when performing a partial link.
395 (bfd_elf_d30v_reloc_21): Likewise.
397 2000-04-20 H.J. Lu <hjl@gnu.org>
399 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
400 patch to symbols defined by a shared object.
401 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
403 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
406 * dwarf2.c (concat_filename): Avoid string literal concatenation.
407 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
409 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
411 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
412 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
413 (coff-ia64.lo): Add dependency.
414 * Makefile.in: Regenerate.
415 * coff-ia64.c: New file.
416 * efi-app-ia32.c: Ditto.
417 * efi-app-ia64.c: Ditto.
418 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
419 (coff_set_flags): Ditto.
420 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
421 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
422 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
423 * configure: Regenerate.
424 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
425 (PUT_OPTHDR_IMAGE_BASE): Ditto.
426 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
427 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
428 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
429 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
430 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
431 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
432 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
433 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
434 (GET_PDATA_ENTRY): Ditto.
435 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
436 data_start. Use above macros to read fields that are 64 bit wide for
437 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
438 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
439 FileAlignment and SectionAlignment to minimum alignment if they
441 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
442 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
443 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
444 Use above macros to write fields that are 64 bit wide for
446 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
447 5*4 otherwise. This should be right for IA-32 and IA-64, but may
448 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
449 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
450 begin address, end address, and unwind info address only. Use
451 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
453 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
454 HIGH3ADJ relocation names.
455 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
456 * targets.c: Declare bfd_efi_app_ia32_vec and
457 bfd_efi_app_ia64_vec.
458 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
459 bfd_efi_app_ia64_vec.
461 2000-04-17 Timothy Wall <twall@cygnus.com>
463 * bfd-in2.h: Add prototypes for tic54x load page access.
464 * bfd-in.h: Regenerate.
465 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
466 in customized _set_arch_mach function.
467 * coffcode.h (coff_set_alignment_hook): Set section load page if
468 the appropriate macro is defined.
469 (write_object_contents): Read section load page.
471 2000-04-13 Alan Modra <alan@linuxcare.com.au>
473 * elf32-hppa.h: Update copyright date.
475 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
476 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
478 * elf32-d30v.c (MAX32): Don't use LL suffix.
479 (MIN32): Define in terms of MAX32.
480 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
482 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
485 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
487 2000-04-12 Alan Modra <alan@linuxcare.com.au>
489 * dep-in.sed: Match space before file name, not after.
491 * Makefile.am: Regenerate dependencies.
492 * Makefile.in: Regenerate.
494 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
495 case, allow address wrap-around stupidly removed 2000-03-17. Sign
496 extend without an if statement.
498 2000-04-11 Alan Modra <alan@linuxcare.com.au>
500 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
502 * elf32-mips.c (gprel16_with_gp): Likewise.
503 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
504 here using -0x40000, not (int)0xfffc0000.
505 (elf32_hppa_size_of_stub): Likewise.
507 2000-04-11 Timothy Wall <twall@cygnus.com>
509 * coff-tic54x.c: Now builds with all targets.
510 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
511 * Makefile.in: Regenerate.
512 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
513 unitialized variable.
515 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
517 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
518 --enable-build-warnings option.
519 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
520 * Makefile.in, configure: Re-generate.
522 2000-04-07 Nick Clifton <nickc@cygnus.com>
524 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
525 BFD_RELOC_THUMB_PCREL_BLX.
527 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
528 R_ARM_XPC25 and R_ARM_THM_PC22.
530 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
531 R_ARM_XPC25 and R_ARM_THM_XPC22.
532 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
533 R_ARM_[XPC25|THM_XPC22].
535 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
536 elf/arm-oabi.h to elf/arm.h
538 * Makefile.am: Fix dependency for elfarm-oabi.c
539 * Makefile.in: Regenerate.
541 * bfd-in2.h: Regenerate.
542 * libbfd.h: Regenerate.
544 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
546 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
547 and restore it on failure. Release newly allocated tdata on
550 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
552 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
553 (decode_line_info): Set it. Report error if unit->line_offset is
554 equal to or larger than it.
556 2000-04-07 Timothy Wall <twall@cygnus.com>
558 * targets.c: Added vecs for tic54x.
559 * reloc.c: Added relocs for tic54x.
560 * libbfd.h: Regenerated.
561 * configure: Add TI COFF vecs for tic54x.
562 * configure.in: Ditto.
563 * config.bfd (targ_cpu): Recognize new tic54x target.
564 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
565 * bfd-in2.h: Add tic54x target and relocations.
566 * Makefile.am, Makefile.in: Add tic54x target.
567 * archures.c (bfd_archures_list): Add tic54x target.
568 * coff-tic54x.c: New.
571 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
573 * elfcore.h (elf_core_file_p): call backend_object_p which
574 thereby gets an opportunity to update the arch/machine type.
576 2000-04-06 Timothy Wall <twall@cygnus.com>
578 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
579 class. Handle SEC_CLINK and SEC_BLOCK flags.
580 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
581 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
583 2000-04-06 Nick Clifton <nickc@cygnus.com>
585 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
586 EF_INTERWORK if this is an unknown EABI.
587 (elf32_arm_merge_private_bfd_data): Check EABI version
588 numbers. Only check EF_xxx flags if the EABI version number
590 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
591 if the EABI version number is unknown.
592 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
593 if the EABI version number is unknown.
595 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
597 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
598 BFD_RELOC_SH_LOOP_END.
599 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
600 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
601 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
602 (sh_elf_reloc_loop): New function.
603 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
605 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
606 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
607 * bfd-in2.h, libbfd.h: Regenerate.
609 2000-04-04 Alan Modra <alan@linuxcare.com.au>
611 * po/bfd.pot: Regenerate.
613 * Makefile.am: Remove extraneous mkdep comment.
614 (MKDEP): Use gcc -MM rather than mkdep.
615 (DEP): Quote when passing vars to sub-make. Add warning
617 (DEP1): Rewrite for "gcc -MM".
618 (CLEANFILES): Add DEP2.
620 * Makefile.in: Regenerate.
622 2000-04-03 Kevin Buettner <kevinb@redhat.com>
624 * configure.in: Added corefile support for AIX 4.3. In particular,
625 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
626 compiling rs6000-core.c.
627 * configure: Regenerated.
629 2000-04-03 H.J. Lu <hjl@gnu.org>
631 * cache.c (bfd_open_file): Unlink the output file only if
632 it has non-zero size.
634 2000-04-01 Ken Block USG <block@zk3.dec.com>
636 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
637 relative relocations for non-loaded sections in shared objects.
638 (elf64_alpha_check_relocs): Similarly.
640 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
642 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
643 BFD_RELOC_16 to switch for extended relocs.
644 (MY_swap_ext_reloc_in): New.
645 (MY_swap_ext_reloc_out): New.
646 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
647 than NAME(aout,swap_ext_reloc_in) for extended relocs.
648 (NAME(aout,squirt_out_relocs)): Similarly use
649 MY_swap_ext_reloc_out.
650 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
652 2000-04-03 Kazu Hirata <kazu@hxi.com>
654 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
655 the R_PCRWORD_B case.
657 2000-03-31 Thomas de Lellis <tdel@wrs.com>
659 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
663 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
665 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
666 HOWTO references to bfd_elf_generic_reloc, that have
667 partial_inplace == true, now use the new function. The function
668 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
669 extends its fixes to the R_M32R_{16,24,32} relocs.
670 The new logic in m32r_elf_lo16_reloc() has been removed, and
671 it instead calls the new routine to obtain that functionality.
673 2000-03-27 Alan Modra <alan@linuxcare.com.au>
675 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
676 elf32_avr_check_relocs, avr_final_link_relocate,
677 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
678 elf32_avr_object_p): Add prototypes.
679 (elf32_avr_gc_mark_hook): Add default for h->root.type.
680 (bfd_elf_avr_final_write_processing): Make static.
682 2000-03-27 Denis Chertykov <denisc@overta.ru>
684 * cpu-avr.c: New file. BFD support routines for AVR architecture.
685 * archures.c (bfd_architecture): Add AVR architecture.
686 (bfd_archures_list): Add reference to AVR architecture info.
687 * elf.c (prep_headers): Handle bfd_arch_avr.
688 * reloc.c: Add various AVR relocation enums.
689 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
691 * Makefile.am: Add support for AVR elf.
692 * configure.in: Likewise.
693 * config.bfd: Likewise.
694 * Makefile.in: Regenerate.
695 * configure: This too.
696 * bfd-in2.h: And this.
697 * libbfd.h: And this.
699 2000-03-24 H.J. Lu <hjl@gnu.org>
701 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
702 (elf64_alpha_find_reloc_at_ofs): Likewise.
704 2000-03-17 Alan Modra <alan@linuxcare.com.au>
706 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
707 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
708 allowable range used to be -2**(n-1) to 2**n-1.
709 * reloc.c (_bfd_relocate_contents): Same here. Also replace
710 "boolean overflow" with "bfd_reloc_status_type flag".
712 2000-03-14 Doug Evans <dje@casey.transmeta.com>
714 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
716 2000-03-14 Kazu Hirata <kazu@hxi.com>
718 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
719 of shrinks properly, including the last reloc.
721 2000-03-13 Kazu Hirata <kazu@hxi.com>
723 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
726 2000-03-11 Alan Modra <alan@linuxcare.com.au>
728 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
729 a format mismatch rather than an "error" from bfd_read such as
730 bfd_error_file_truncated.
732 2000-03-10 Geoff Keating <geoffk@cygnus.com>
734 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
735 sign-extension and big-endian compensation for
736 R_MIPS_64 even in ld -r.
738 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
740 * elf32-mips.c (mips_elf_next_relocation): Rename from
741 mips_elf_next_lo16_relocation, and generalize to look
742 for any relocation type.
743 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
744 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
745 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
746 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
747 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
748 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
749 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
750 (mips_rtype_to_howto): Likewise.
751 (mips_elf_calculate_relocation): Handle new relocs.
752 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
753 are paired. The addend for R_MIPS_GNU_REL16_S2
754 is shifted right two bits.
756 2000-03-10 Alan Modra <alan@linuxcare.com.au>
758 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
759 comment, and ensure it doesn't happen again.
760 (bfd_install_relocation): Same here.
761 (_bfd_relocate_contents): Don't bother assigning unused signmask
762 shift result. Fix typos in comments.
763 Remove trailing whitespace throughout file.
765 2000-03-07 Doug Evans <dje@casey.transmeta.com>
767 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
768 * bfd-in2.h: Rebuild.
770 2000-03-06 Nick Clifton <nickc@cygnus.com>
772 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
774 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
775 (SIZEOF_ILF_STRINGS): Redefine.
776 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
777 relative reloc, as opposed to a section relative reloc.
778 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
780 Add length of symbol's prefix to string pointer.
781 Store a pointer to the symbol in the symbol pointer table.
782 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
783 Initialise the symbol pointer table.
784 Store the hint in the Hint/Name table.
785 Make the jump reloc be symbol realtive, not section relative.
786 Create an import symbol for imported code.
788 2000-03-06 Catherine Moore <clm@cygnus.com>
790 * elf.c (swap_out_syms): Check for null type_ptr.
792 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
794 * aout-target.h (MY(write_object_contents)): Remove unused
795 and unusable "#if CHOOSE_RELOC_SIZE".
796 * pc532-mach.c (MY(write_object_contents)): Ditto.
797 * netbsd.h (MY(write_object_contents)): Ditto.
798 * hp300hpux.c (MY(write_object_contents)): Ditto.
799 * freebsd.h (MY(write_object_contents)): Ditto.
800 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
802 2000-02-29 H.J. Lu <hjl@gnu.org>
804 * peicode.h (jtab): Make it static.
806 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
807 defined and COFF_IMAGE_WITH_PE is not defined.
808 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
809 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
811 2000-03-01 Nick Clifton <nickc@cygnus.com>
813 * coff-arm.c (bfd_arm_process_before_allocation): Make
814 'symndx' signed to prevent compile time warning.
816 * coff-mcore.c: Remove unused prototype for pe_object_p.
818 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
819 functions that are not used when COFF_IMAGE_WITH_PE is
821 (struct sh_opcode): Change type of 'flags' field to unsigned
822 long so that it can hold the USESAS flag.
824 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
826 * elf-m10300.c (mn10300_elf_relax_section): Initialise
829 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
831 Remove unusued variables and code.
832 (elf_backend_add_symbol_hook): Fix prototype.
834 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
837 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
840 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
842 Remove unusued variables and code.
843 (elf_backend_add_symbol_hook): Fix prototype.
845 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
847 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
848 to unused function parameter.
850 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
852 Use EMPTY_HOWTO to initialise empty howto slots.
853 Remove unused variables.
855 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
857 2000-03-01 H.J. Lu <hjl@gnu.org>
859 * aoutx.h (aout_link_input_section_std): Pass "true" to
860 the undefined_symbol callback.
861 (aout_link_input_section_ext): Likewise.
862 * bout.c (get_value): Likewise.
863 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
864 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
866 (alpha_relocate_section): Likewise.
867 * coff-arm.c (coff_arm_relocate_section): Likewise.
868 * coff-i960.c (coff_i960_relocate_section): Likewise.
869 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
870 * coff-mips.c (mips_relocate_section): Likewise.
871 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
872 * coff-sh.c (sh_relocate_section): Likewise.
873 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
874 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
875 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
876 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
877 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
878 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
879 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
880 * elf32-i370.c (i370_elf_relocate_section): Likewise.
881 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
882 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
883 * elf32-sh.c (sh_elf_relocate_section): Likewise.
884 * elf32-v850.c (v850_elf_relocate_section): Likewise.
885 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
886 * elflink.h (elf_link_output_extsym): Likewise.
887 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
888 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
889 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
891 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
892 undefined_symbol callback when building shared library with
893 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
895 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
896 * elf32-i386.c (elf_i386_relocate_section): Likewise.
897 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
898 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
899 (elf32_mips_get_relocated_section_content): Likewise.
900 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
901 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
902 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
903 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
905 2000-02-28 Nick Clifton <nickc@cygnus.com>
907 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
908 * Makefile.in: Regenerate.
910 * configure.in: Add support for mips and sh pe vectors.
911 * configure: regenerate.
913 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
916 * targets.c: Add mips and sh pe vectors.
918 * libpei.h (coff_final_link_postscript): Only define if not
921 * coffcode.h: Add support for WinCE magic numbers.
923 * peigen.c (pe_print_reloc): Update comment and rearrange
924 appending of newline character.
926 * peicode.h: Add support for Image Library Format.
927 (pe_ILF_vars): Structure containing data used by ILF code.
928 (pe_ILF_make_a_section): New function. Create a section based
930 (pe_ILF_make_a_reloc): New function. Create a reloc based on
932 (pe_ILF_make_a_symbol): New function. Create a symbol based
934 (pe_ILF_save_relocs): New function. Store the relocs created
935 by pe_ILF_make_a_reloc in a section.
936 (pe_ILF_build_a_bfd): New function. Create a BFD describing
938 (pe_ILF_object_p): New function. Return a bfd_target pointer
940 (pe_bfd_object_p): If an ILF object is detected call
941 pe_ILF_object_p on it.
943 * coff-arm.c: Add support for WinCE relocs which are different
944 from normal ARM COFF relocs.
945 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
947 * coff-sh.c: Add support for sh-pe target.
948 * pe-sh.c: New file. Support code for sh-pe target.
949 * pei-sh.c: New file. Support code for sh-pe target.
951 * pe-mips.c: New file. Support code for mips-pe target.
952 * pei-mips.c: New file. Support code for mips-pe target.
954 2000-02-27 Jakub Jelinek <jakub@redhat.com>
956 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
957 architecture if the object causing the bump is dynamic.
958 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
959 and also don't it for memory ordering.
960 (sparc64_elf_write_relocs): Take src_rela out of the loop.
962 2000-02-27 Ian Lance Taylor <ian@zembu.com>
964 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
965 calling bfd_get_section_size_before_reloc.
966 (decode_line_info): Likewise.
967 (_bfd_dwarf2_find_nearest_line): Likewise.
969 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
971 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
972 name of the libtool directory.
973 * Makefile.in: Rebuild.
975 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
977 * som.c (SOM_HOWTO): Define.
978 (som_hppa_howto_table): Use it.
980 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
982 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
984 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
986 2000-02-24 Catherine Moore <clm@cygnus.com>
988 * som.c (som_misc_symbol_info): Add field
990 (som_bfd_derive_misc_symbol_info): Initialize
992 (som_build_and_write_symbol_table): Keep track
993 of secondary_def field.
994 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
995 if secondary_def field is set.
996 (som_bfd_ar_write_symbol_stuff): Initialize
999 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1001 * dwarf2.c (read_address): Read 16-bits addresses.
1002 (parse_comp_unit): Accept addr_size == 2.
1004 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1006 * bfd-in.h: Update copyright date.
1008 2000-02-23 Linas Vepstas <linas@linas.org>
1010 * cpu-i370.c: New file.
1011 * elf32-i370.c: New file.
1012 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1013 (bfd_i370_arch): New.
1014 (bfd_archures_list): Add bfd_i370_arch.
1015 * elf.c (prep_headers): Add bfd_arch_i370.
1016 * Makefile.am: Add support for IBM 370 elf.
1017 * config.bfd: Likewise.
1018 * configure.in: Likewise.
1019 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1020 * reloc.c (bfd_reloc_code_type): Likewise.
1021 * targets.c: Likewise.
1023 * Makefile.in: Regenerate.
1024 * configure: Regenerate.
1025 * bfd-in2.h: Regenerate.
1027 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1029 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1030 invalid relocation types, and change them to R_386_NONE.
1032 2000-02-22 H.J. Lu <hjl@gnu.org>
1034 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1035 not defined, don't add a second ELF_VER_CHR.
1037 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1038 symbols converted to local symbols even when stripping all
1040 (elf_link_output_extsym): Process global symbols converted to
1041 local symbols even if they are being stripped.
1043 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1045 * archures.c (bfd_octets_per_byte): Return unsigned int.
1046 (bfd_arch_mach_octets_per_byte): Ditto.
1047 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1049 * section.c (bfd_get_section_size_before_reloc): Quell signed
1050 vs. unsigned comparison warning.
1051 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1052 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1053 change. What was I thinking?
1054 * bfd-in2.h: Regenerate.
1056 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1057 (elf_gc_sections): Same here.
1058 (elf_gc_common_finalize_got_offsets): And here.
1060 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1062 ELF HPPA doesn't work at present; remove it until it does.
1063 * config.bfd: Comment out setting targ_defvec to
1065 * Makefile.am: Rebuild dependencies.
1066 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1067 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1068 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1069 * Makefile.in: Rebuild.
1070 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1072 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1074 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1075 is no bfd_free(). Revert bfd_free part of previous change.
1077 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1079 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1081 (coff_compute_section_file_positions): Use bfd_free to pair
1083 (coff_write_object_contents): Likewise.
1085 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1086 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1088 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1090 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1091 (xcoff_ar_file_hdr_big): New structure.
1092 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1093 (xcoff_ar_hdr_big): New structure.
1094 (SIZEOF_AR_HDR_BIG): New macro.
1095 (xcoff_big_format_p): New macro.
1096 (xcoff_ardata_big): New macro.
1097 (arch_xhdr_big): New macro.
1098 (xcoff_slurp_armap): Handle large archives.
1099 (xcoff_archive_p): Detect large archives.
1100 (xcoff_read_ar_hdr): Handle large archives.
1101 (xcoff_openr_next_archived_file): Handle large archives.
1102 (xcoff_generic_stat_arch_elt): Handle large archives.
1103 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1104 (xcoff_write_armap_big): New function.
1105 (xcoff_write_armap): New function, dispatch to _old or _big.
1106 (xcoff_write_archive_contents_old): Rename from
1107 xcoff_write_archive_contents.
1108 (xcoff_write_archive_contents_big): New function.
1109 (xcoff_write_archive_contents): New function, dispatch to _old or
1112 2000-02-18 Richard Henderson <rth@cygnus.com>
1114 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1115 and hide_symbol members.
1116 (elf_link_hash_copy_indirect): Remove.
1117 (elf_link_hash_hide_symbol): Remove.
1118 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1119 and elf_backend_hide_symbol.
1120 (_bfd_elf_link_hash_copy_indirect): Declare.
1121 (_bfd_elf_link_hash_hide_symbol): Declare.
1122 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1123 (_bfd_elf_link_hash_hide_symbol): Likewise.
1124 (_bfd_elf_link_hash_table_init): Don't init killed members.
1125 * elflink.h (elf_link_add_object_symbols): Use the bed function
1126 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1127 (elf_link_assign_sym_version): Likewise.
1128 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1129 (elf_backend_hide_symbol): Likewise.
1130 (elfNN_bed): Update for new members.
1132 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1134 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1135 STACK_END_ADDR): Define for new core file format.
1136 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1137 for handling the vagaries of the various core file structures used
1138 by AIX over the years.
1139 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1140 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1141 core_dumpx structure.
1143 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1145 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1146 (bfd_mach_sh3_dsp): Likewise.
1147 (bfd_mach_sh4): Reinstate.
1148 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1149 * bfd-in2.h: Regenerate.
1150 * coff-sh.c (struct sh_opcode): flags is no longer short.
1151 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1152 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1153 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1154 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1155 (sh_opcodes): No longer const.
1156 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1157 (sh_insn_uses_reg): Check for USESAS and USESR8.
1158 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1159 (_bfd_sh_align_load_span): Return early for SH4.
1160 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1161 Take into account that field b of a parallel processing insn
1162 could be mistaken for a separate insn.
1163 * cpu-sh.c (arch_info_struct): New array elements for
1164 sh2, sh-dsp and sh3-dsp.
1165 Reinstate element for sh4.
1166 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1167 (SH4_NEXT): Reinstate.
1168 (SH3_NEXT, SH3E_NEXT): Adjust.
1169 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1170 * elf32-sh.c (sh_elf_set_private_flags): New function.
1171 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1172 (sh_elf_merge_private_data): New function.
1173 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1174 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1175 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1176 sh_elf_merge_private_data.
1178 2000-02-13 Richard Henderson <rth@cygnus.com>
1180 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1181 hide_symbol members.
1182 (elf_link_hash_copy_indirect): New.
1183 (elf_link_hash_hide_symbol): New.
1184 * elflink.h (elf_link_add_object_symbols): Break out copy from
1185 indirect new new symbol to elf.c.
1186 (elf_link_assign_sym_version): Break out privatization of
1187 non-exported symbol to elf.c.
1188 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1189 (_bfd_elf_link_hash_hide_symbol): New.
1190 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1192 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1194 * section.c (_bfd_strip_section_from_output): Add info parameter.
1195 If it passed as non-NULL, use it to check whether any input BFD
1196 has an input section which uses this output section. Change all
1198 * bfd-in2.h: Rebuild.
1200 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1201 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1203 * bfd-in2.h: Rebuild.
1205 2000-02-10 Timothy Wall <twall@cygnus.com>
1207 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1208 allow final modifications of swapped-in symbol.
1209 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1210 * coffcode.h (coff_write_relocs): Use macro
1211 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1212 symbol index should be set to -1.
1214 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1216 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1217 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1218 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1219 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1220 sh_insns_uses_or_sets_freg): New functions.
1221 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1222 * (sh_insns_conflict): Use new functions and new macros to
1223 detect conflicts when two instructions both set same integer registers,
1224 both set same fp register, and both set special register.
1226 2000-02-09 Timothy Wall <twall@cygnus.com>
1228 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1229 swapping in sections, so that the swapping routines have access to
1232 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1234 * coff-go32.c: Update comment. Update copyright.
1236 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1238 * syms.c (bfd_decode_symclass)
1239 Two new class characters were added - 'V' and 'v'. The
1240 meaning of 'W' is now restricted to just weak non-object
1241 symbols. This allows differentiation between, for example,
1242 weak functions vs weak objects. nm for example now dumps:
1244 'w' = weak unresolved
1245 'V' = weak global object
1246 'v' = weak unresolved object
1248 (bfd_is_undefined_symclass): New function. Return true if the
1249 given symbol class represents and undefined/unresolved symbol.
1251 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1254 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1256 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1257 STT_ARM_16BIT flag set, but it is not attached to a data object
1258 return STT_ARM_16BIT so that it will be treated as code by the
1261 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1263 * coff-i386.c (i3coff_object_p): Remove prototype.
1266 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1267 to name. Update copyright.
1269 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1270 assignment to avoid warning. Update copyright.
1272 2000-01-24 Robert Lipe (robertl@sco.com)
1274 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1275 instead of using GNU C extension.
1277 2000-01-21 Nick Clifton <nickc@cygnus.com>
1279 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1280 amount from a bfd_in_memory structure.
1281 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1284 2000-01-14 Nick Clifton <nickc@cygnus.com>
1286 * linker.c (default_indirect_link_order): oops - fix incorrectly
1287 applied patch from Tim Wall.
1289 2000-01-13 Timothy Wall (twall@tiac.net>
1291 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1292 = scnhsz, filhsz, relsz, aoutsz, etc)
1294 * coffswap.h: Ditto.
1296 2000-01-13 Nick Clifton <nickc@cygnus.com>
1298 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1299 interwork thumb to arm stub.
1301 2000-01-13 Timothy Wall (twall@tiac.net>
1303 * archures.c (bfd_octets_per_byte): New function: Return
1305 (bfd_arch_mach_octets_per_byte): New function: Return target
1308 * section.c: Distinguish between octets and bytes for usage of
1309 _cooked_size, _raw_size, and output_offset. Clarify
1310 description of bfd_set_section_contents.
1312 * bfd-in2.h: Regenerate.
1314 * coffgen.c: Indicate that the offset parameter is in bytes, not
1317 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1318 where appropriate to get the octet offset when calling
1319 bfd_set_section_contents.
1320 (bfd_coff_reloc_link_order): Ditto.
1322 * linker.c (bfd_generic_reloc_link_order): Ditto.
1323 (_bfd_default_link_order): Ditto.
1325 * reloc.c (bfd_perform_relocation): Distinguish between octets
1326 and bytes. Use octets when indexing into octet data; use bytes
1327 when calculating target addresses.
1328 (bfd_install_relocation): Ditto.
1330 * srec.c (srec_write_section): Ditto.
1332 2000-01-13 Nick Clifton <nickc@cygnus.com>
1334 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1335 3 to 2. This allows 4 byte sized sections, which is necessary for
1336 dlltool to build funcitoning DLLs.
1338 2000-01-10 Philip Blundell <pb@futuretv.com>
1340 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1341 (arm*-*-conix*): New target.
1343 2000-01-10 Egor Duda <deo@logos-m.ru>
1345 * config.bfd: Include elf32_i386 vector to target list for cygwin
1348 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1349 * configure.in: Test for structure win32_pstatus_t in
1351 * configure: Regenerate.
1353 * elf.c (elfcore_grok_win32pstatus): New function: process
1354 win32_pstatus_t notes in elf core file.
1355 (elfcore_grok_note): Detect win32_pstatus notes.
1357 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1359 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1361 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1362 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1364 1999-12-29 Richard Henderson <rth@cygnus.com>
1366 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1367 if no dynamic sections created.
1369 1999-12-27 Nick Clifton <nickc@cygnus.com>
1371 * peicode.h (pe_bfd_object_p): Only define for PE format
1374 1999-12-17 Nick Clifton <nickc@cygnus.com>
1376 * coff-i386.c (i3coff_object_p): Delete.
1377 (i386coff_vec): Replace reference to i3coff_object_p with a
1378 reference to coff_object_p.
1380 * coff-mcore.c (pe_object_p): Delete.
1382 * peicode.h (pe_bfd_object_p): New function: Detect the
1383 presence of a PE format COFF object file. Also detect and
1384 warn about the presence of LINK6 format Image Library Format
1387 1999-12-16 Nick Clifton <nickc@cygnus.com>
1389 * coff-arm.c (NUM_ELEM): New macro.
1390 (NUM_RELOCS): New macro: The number of known ARM relocs.
1391 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1392 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1394 (bfd_arm_process_before_allocation): Produce a warning message if
1395 an out of range symbol index is encountered.
1397 1999-12-14 Nick Clifton <nickc@cygnus.com>
1399 * elflink.h (is_global_symbol_definition): New Function: Return
1400 true iff the symbol is being given a global definition in this
1402 (elf_link_is_defined_archive_symbol): Do not bother processing
1403 symbols for an archive element that has already been included
1405 Use is_global_symbol_definition().
1407 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1409 * config.bfd: Add support for sparc-*-netbsdelf* and
1410 sparc-*-netbsdaout*.
1412 1999-12-13 Nick Clifton <nickc@cygnus.com>
1414 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1415 if the symbol is in the common section.
1417 1999-12-10 Nick Clifton <nickc@cygnus.com>
1419 * elflink.h (elf_link_is_defined_archive_symbol): New
1420 function: Decide if a symbol, in an archive map is there
1421 because it is defined in the archive element, or because it is
1422 just another common declaration of it.
1423 (elf_link_add_archive_symbols): Use
1424 elf_link_is_defined_archive_symbol to decide if an archive
1425 element contain a reference to a common symbol should be
1428 1999-12-10 Nick Clifton <nickc@cygnus.com>
1430 * elflink.h: Revert previous patch.
1431 * targets.c: Revert previous patch.
1432 * libbfd-in2.h: Revert previous patch.
1433 * libbfd.h: Revert previous patch.
1434 * elfxx-target.h: Revert previous patch.
1435 * archive.c: Revert previous patch.
1436 * aout-target.h: Revert previous patch.
1437 * aout-tic30.h: Revert previous patch.
1438 * bfd.c: Revert previous patch.
1439 * coff-alpha.c: Revert previous patch.
1440 * coff-rs6000.c: Revert previous patch.
1441 * elf64-mips.c: Revert previous patch.
1442 * ieee.c: Revert previous patch.
1443 * libecoff.h: Revert previous patch.
1444 * oasys.c: Revert previous patch.
1445 * som.c: Revert previous patch.
1446 * vms.c: Revert previous patch.
1448 1999-12-09 Nick Clifton <nickc@cygnus.com>
1450 * elflink.h (elf_link_add_archive_symbols): Add an archive
1451 element even if contains a symbol which is currently only
1452 considered to be a common.
1454 * targets.c (struct bfd_target): Add new field
1455 _bfd_allow_commons_in_armap.
1456 * bfd-in2.h:Regenerate.
1458 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1460 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1461 * libbfd.h: Regenerate.
1463 * elfxx-target.h: If using COFF archive map, override
1464 definition of allow_commons_in_armap and replace with
1467 * archive.c (bfd_compute_and_write_armap): Do not place common
1468 symbols into the archive map unless _bfd_allow_commons_in_armap
1471 * aout-target.h (MY_allow_commons_in_armap): Define.
1472 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1473 * bfd.c (bfd_allow_commons_in_armap): Define.
1474 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1475 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1476 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1477 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1478 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1479 * oasys.c (oasys_allow_commons_in_armap): Define.
1480 * som.c (som_allow_commons_in_armap): Define.
1481 * vms.c (vms_allow_commons_in_armap): Define.
1483 1999-12-07 Jim Blandy <jimb@cygnus.com>
1485 Add support for SSE registers in ELF core files.
1486 * elf.c (elfcore_make_note_pseudosection): New function.
1487 (elfcore_grok_prfpreg): Use it.
1488 (elfcore_grok_prxfpreg): New function.
1489 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1491 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1493 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1494 value by 4 before storing it back in the field. From
1495 Koundinya. K <kk@ddeorg.soft.net>.
1497 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1499 * archures.c (bfd_mach_am33): Define.
1500 * bfd-in2.h: Rebuilt.
1501 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1502 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1503 (compute_function_info): Handle additional registers saved by
1505 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1506 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1508 1999-11-29 Jim Blandy <jimb@cygnus.com>
1510 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1512 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1515 1999-11-27 Michael Meissner <meissner@cygnus.com>
1517 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1518 internal use within gas for alpha explicit relocations.
1519 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1520 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1521 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1522 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1523 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1524 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1526 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1527 BFD_RELOC_ALPHA_USER_*.
1529 * bfd-in2.h: Regenerate.
1530 * libbfd.h: Regenerate.
1532 1999-11-26 Fred Fish <fnf@cygnus.com>
1534 * elf.c (elfcore_read_notes): Add prototype for static function.
1535 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1536 (bfd_section_from_phdr): Replacement function that calls
1537 _bfd_elf_make_section_from_phdr for generic segment types and
1538 backend fucntion pointed to by elf_backend_section_from_phdr for
1539 backend specific segment types.
1540 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1541 now called by _bfd_elf_make_section_from_phdr. Note that this func
1542 is now just a stub between the caller and bfd_section_from_phdr.
1544 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1545 elf_backend_section_from_phdr.
1546 (elf_backend_section_from_phdr): Add prototype.
1548 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1549 (elfNN_bed): Add elf_backend_section_from_phdr.
1551 1999-11-25 Nick Clifton <nickc@cygnus.com>
1553 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1554 SEC_CODE and SEC_READONLY flags to glue sections.
1556 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1557 SEC_CODE and SEC_READONLY flags to glue sections.
1559 1999-11-20 Nick Clifton <nickc@cygnus.com>
1561 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1564 1999-11-19 Catherine Moore <clm@cygnus.com>
1566 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1567 (elf_cpu32_plt_entry): Likewise.
1569 1999-11-18 Nick Clifton <nickc@cygnus.com>
1571 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1573 (coff_mcore_relocate_section): Initialise addend to 0.
1574 Special case processing of RVA reloc.
1576 1999-11-17 Richard Henderson <rth@cygnus.com>
1578 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1579 type_change_ok; add sign_extend_vma.
1580 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1581 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1582 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1583 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1584 (elfNN_bed): Follow struture changes.
1586 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1588 * libbfd.c (bfd_read): Check result of read against desired result
1590 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1591 invalid compared to the section size.
1593 * ieee.c (ieee_slurp_debug): Get the length of the debug
1594 information right if there is no data part.
1596 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1598 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1599 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1601 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1603 * elflink.h (elf_bfd_final_link): Make last_local signed.
1605 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1607 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1610 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1612 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1614 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1615 * bfd-in2.h: Regenerate.
1617 1999-10-15 Andrew Haley <aph@cygnus.com>
1619 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1621 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1623 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1625 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1627 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1628 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1631 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1633 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1634 relocs also need the GP value.
1635 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1636 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1637 the GP value for R_MIPS_LITERAL relocs too. Handle
1638 R_MIPS_64 relocs properly on big-endian MIPS.
1639 (mips_elf_sign_extend): Behave properly with 'long long'.
1640 (mips_elf_highest): Correct typo.
1642 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1644 * cpu-m32r.c (arch_info_struct): New static global.
1645 (bfd_m32r_arch): Refer to it.
1646 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1647 (m32r_elf_print_private_bfd_data): Ditto.
1648 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1649 * archures.c (bfd_mach_m32rx): Define it.
1650 * bfd-in2.h: Rebuild.
1652 1999-09-28 Fred Fish <fnf@cygnus.com>
1654 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1655 (cisco_core_big_vec): Add new bigendian vec.
1656 (cisco_core_little_vec): Add new little endian vec.
1658 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1659 (crash_info_locs): Add array of possible offsets.
1660 (MASK_ADDR): Mask to apply to crash info offset.
1661 (crashinfo_external): Add textbase, database, bssbase and
1662 turn into a typedef.
1663 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1664 Many small changes to account for additional hardware versions.
1665 Pick a reasonable size for ".reg" section. Add a ".crash"
1666 section to allow access to crashinfo_external struct.
1667 (cisco_core_file_p): New version of this function that
1668 iterates over crash_info_locs, calling cisco_core_file_validate.
1669 (cisco_core_vec): Old big endian only vec replaced with ...
1670 (cisco_core_big_vec): Add big endian version.
1671 (cisco_core_little_vec): Add little endian version.
1673 * configure.in (cisco_core_vec): Split to two new vectors ...
1674 (cisco_core_big_vec): New target vector.
1675 (cisco_core_little_vec): New target vector.
1676 * configure: Regenerate.
1677 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1678 to cisco_core_big_vec in targ_selvecs.
1680 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1682 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1683 (mips_elf_relocate_got_local): Unused, delete.
1684 (mips_elf_relocate_global_got): Unused, delete.
1686 1999-09-24 Fred Fish <fnf@cygnus.com>
1688 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1689 to initialize it to something meaningful. Then use it to generate
1690 more useful segment names.
1692 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1694 * som.c (NO_PCREL_MODES): Define if the system does not define
1696 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1697 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1698 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1699 * libhppa.h (dis_assemble_22): New function.
1700 (bfd_hppa_insn2fmt): Handle long branch.
1702 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1705 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1707 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1708 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1709 (reloc_howto_type howto_table): Tidy comments and whitespace.
1711 1999-09-17 Nick Clifton <nickc@cygnus.com>
1713 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1714 previous delta. Set sec->gc_mark instead.
1716 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1718 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1719 (elf_cpu32_plt_entry): Likewise.
1721 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1723 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1725 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1726 symbol table, then just compute a suitable value (but do not
1727 create a __gp symbol).
1729 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1730 symbols when building shared libraries.
1731 (elf_hppa_final_link_relocate): Correct handling of PCREL
1732 relocations against undefined symbols.
1734 1999-09-16 Nick Clifton <nickc@cygnus.com>
1736 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1737 interworking sections as linker created so that they will not
1738 be removed by garbage collection.
1740 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1742 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1743 (elf_hppa_final_link_relocate): Consistently create an absolute
1744 address, then subtract out the value of __gp.
1746 1999-09-14 Michael Meissner <meissner@cygnus.com>
1748 * configure.in (Canonicalization of target names): Remove adding
1749 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1750 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1751 * configure: Regenerate.
1753 1999-09-14 Nick Clifton <nickc@cygnus.com>
1755 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1758 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1760 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1761 (elf_hppa_final_link): Initialize text_segment_base and
1763 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1765 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1766 (elf_hppa_final_link_relocate): Likewise.
1767 (elf_hppa_relocate_insn): Likewise.
1768 (elf_hppa_relocate_section): Initialize HOWTO.
1770 1999-09-13 Donn Terry <donn@interix.com>
1772 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1773 handling to support both GNU and MS objects.
1775 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1776 when determining whether to set F_RELFLG.
1778 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1780 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1781 PC24 relocs if the target is an undefined weak symbol.
1782 (arm_add_to_rel): Fix compiler warning.
1783 (elf32_arm_plt0_entry): Correct comments.
1785 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1788 an absolute symbol in REL relocs.
1790 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1792 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1793 Stub SEGREL32. Return an error for any relocation not handled.
1795 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1797 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1798 constant symbols, and avoid multiple definition errors on them.
1800 1999-09-12 Donn Terry <donn@interix.com>
1802 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1803 significant bit is set.
1805 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1807 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1809 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1810 relocs as we do for RELA relocs.
1812 1999-09-11 Donn Terry <donn@interix.com>
1814 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1815 (coff_final_link_postscript): Define.
1816 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1817 directory entries here.
1818 (_bfd_pei_final_link_postscript): New function.
1820 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1821 section flags based on the section name.
1823 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1824 get the overflow of the s_nlnno field from the s_nreloc field.
1825 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1826 the s_nlnno overflow of the .text section into the s_nreloc
1829 * peigen.c (add_data_entry): Declare.
1830 (pei_swap_aouthdr_out): Get image size right. Set linker version
1832 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1833 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1834 extraneous ImageBase.
1835 (pe_print_edata): Likewise.
1836 (pe_print_pdata): Likewise. Print exception entries.
1837 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1838 (tbl): Make const, add "UNKNOWN".
1839 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1840 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1841 section data directory.
1842 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1844 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1845 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1846 * peicode.h (coff_get_symbol_info): Define.
1848 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1850 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1852 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1855 * libpei.h: New file, broken out of peicode.h.
1856 * peigen.c: New file, broken out of peicode.h.
1857 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1858 * configure.in: Add peigen.lo to list of files required for each
1860 * Makefile.am: Rebuild dependencies.
1861 (BFD32_BACKENDS): Add peigen.lo.
1862 (BFD32_BACKENDS_CFILES): Add peigen.c.
1863 (SOURCE_HFILES): Add libpei.h.
1864 * configure, Makefile.in: Rebuild.
1866 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1867 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1868 instead. Don't clear the s_paddr field for an uninitialized data
1871 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1872 coff_data_type to f_timdat.
1873 * peicode.h (pe_mkobject_hook): Likewise.
1875 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1876 number if COFF_IMAGE_WITH_PE.
1878 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1879 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1880 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1881 there is no SEC_DEBUGGING section.
1882 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1883 IMAGE_FILE_DEBUG_STRIPPED.
1885 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1886 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1887 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1888 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1890 * coffswap.h (IMAGE_BASE): Don't define.
1891 * pei-arm.c (IMAGE_BASE): Don't define.
1892 * pei-i386.c (IMAGE_BASE): Don't define.
1893 * pei-mcore.c (IMAGE_BASE): Don't define.
1894 * pei-ppc.c (IMAGE_BASE): Don't define.
1896 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1897 symbol, switch on the class when determining whether to modify the
1898 value. For PE, don't modify the value of a C_FCN symbol not named
1901 * libbfd-in.h (_bfd_abort): Declare.
1903 * bfd.c (_bfd_abort): New function.
1904 * libbfd.h: Rebuild.
1906 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1909 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1910 don't write out the associated line numbers.
1912 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1915 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1916 changes when the base type is unknown.
1918 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1921 * syms.c (BSF_DEBUGGING_RELOC): Define.
1922 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1923 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1925 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1926 BSF_DEBUGGING_RELOC set.
1927 * bfd-in2.h: Rebuild.
1929 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1931 * ecoff.c (bfd_debug_section): Update initialization for new
1933 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1934 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1936 1999-09-10 H.J. Lu <hjl@gnu.org>
1938 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1939 _bfd_filnmlen field.
1940 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1942 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1944 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1945 for FPTR relocs involving local symbols.
1947 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1948 value for the stub address in a call through a stub.
1949 Install the value for a local symbol directly into the DLT
1950 instead of generating a reloc. Correctly handle FPTR64 relocs.
1952 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1953 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1954 (elf_hppa_final_link): Call them.
1956 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1958 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1959 (elf_adjust_dynamic_symbol): ...from here.
1961 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1963 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1964 relocation, remove them. SECREL64->LTOFF16WF.
1965 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1967 (elf_hppa_relocate_insn): Similarly.
1969 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1970 (elf_hppa_relocate_insn): Similarly.
1972 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1974 (elf_hppa_relocate_insn): Similarly.
1976 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1977 Handle LTOFF_TP* relocs.
1978 (elf_hppa_relocate_insn): Similarly.
1980 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1981 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1982 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1984 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1985 DIR32, DIR64 and FPTR64 relocations.
1986 (elf_hppa_relocate_insn): Similarly.
1988 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1989 address of the .PARISC.global section.
1990 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1991 table entry elf_hppa_final_link_relocate. Do not give a warning
1992 for a reloc against an external symbol if it has a PA64 hash
1994 (elf_hppa_final_link_relocate): Significantly rework. Handle
1995 DLTIND relocations. Compute the final value of the relocation
1996 before passing the value of elf_hppa_relocate_insn.
1997 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1998 relocation support. Handle DLTIND relocation requests just like
1999 DLTREL relocation requests. Simplify branch handling.
2001 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2003 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2004 non-allocated section as done in i386 version.
2005 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2006 statement since this is no know relocation.
2008 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2010 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2012 (elf_hppa_relocate_insn): Similarly.
2014 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2016 (elf_hppa_relocate_insn): Similarly.
2018 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2019 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2020 Pass the relocate type rather than the insn format to
2021 elf_hppa_relocate_insn.
2022 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2023 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2025 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2027 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2028 (bfd_coff_filnmlen): Define.
2029 (bfd_coff_std_swap_table): Initialize new field.
2030 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2032 (coff_write_symbols): Likewise.
2033 (coff_get_normalized_symtab): Likewise.
2034 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2035 * libcoff.h: Rebuild.
2037 1999-09-06 Donn Terry <donn@interix.com>
2039 * coffcode.h (sort_by_secaddr): New static function if
2041 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2042 sections by VMA when assigning target_index values. Always set
2045 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2046 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2048 * libcoff.h: Rebuild.
2050 * coffcode.h (coff_set_custom_section_alignment): Add const to
2051 declaration to match definition.
2052 (coff_write_object_contents): Don't set F_AR32W(R)? if
2055 * coff-i386.c (in_reloc_p): Add declaration.
2056 (i386coff_vec): Simplify initialization of
2057 application_section_flags.
2059 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2060 version. Move COFF_WITH_PE specific code to new version.
2061 (stype_to_sec_flags): Likewise. Add section parameter.
2062 * coffgen.c (make_a_section_from_file): Set target_index before
2063 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2064 * libcoff.h: Rebuild.
2066 * syms.c (stt): Add some PE/PEI section names.
2067 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2069 (bfd_symbol_info): Check for 'w'.
2071 * section.c (struct bfd_comdat_info): Define.
2072 (asection): Add comdat field.
2073 (STD_SECTION): Initialize comdat field.
2074 (bfd_make_section_anyway): Likewise.
2075 * bfd-in2.h: Rebuild.
2077 1999-09-06 Andreas Schwab <schwab@suse.de>
2079 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2082 1999-09-06 Nick Clifton <nickc@cygnus.com>
2084 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2085 bfd_realloc instead of calloc and realloc.
2087 1999-09-04 Steve Chamberlain <sac@pobox.com>
2089 * cpu-pj.c: New file.
2090 * elf32-pj.c: New file.
2091 * config.bfd (pj*): New cpu.
2092 (pj-*-*, pjl-*-*): New targets.
2093 * configure.in (bfd_elf32_pj_vec): New target vector.
2094 (bfd_elf32_pjl_vec): New target vector.
2095 * archures.c (bfd_arch_pj): Define.
2096 * elf.c (prep_headers): Handle bfd_arch_pj.
2097 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2098 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2099 to target vector list.
2100 * Makefile.am: Rebuild dependencies.
2101 (ALL_MACHINES): Add cpu-pj.lo.
2102 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2103 (BFD32_BACKENDS): Add elf32-pj.lo.
2104 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2105 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2107 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2109 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2110 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2111 and NON_GOT_REF from weak defined symbol to real symbol.
2112 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2113 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2114 create a COPY reloc.
2115 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2116 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2117 don't create a COPY reloc.
2119 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2121 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2122 count those in sections we are not including in the link.
2124 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2126 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2127 field in hpux11 shared libraries.
2129 1999-09-02 Nick Clifton <nickc@cygnus.com>
2131 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2133 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2135 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2136 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2137 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2139 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2141 * elflink.h (record_link_assignment): When possible, keep the
2142 original type of the symbol.
2144 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2146 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2147 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2148 tools were configured.
2149 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2151 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2153 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2154 GOT entries for GOT16 relocations; they're not required.
2156 1999-08-24 Nick Clifton <nickc@cygnus.com>
2158 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2160 * config.bfd (arm-*-netbsd*): New target.
2161 * configure.in (armnetbsd_vec): New target vector.
2162 * configure: Regenerate
2163 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2165 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2166 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2167 (armnetbsd.lo): New rule with deps.
2168 * Makefile.in: Regenerate.
2170 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2173 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2175 * som.c (som_slurp_symbol_table): Fix typo in comment.
2177 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2179 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2180 here instead of using elf_section_data...
2182 1999-08-19 Nick Clifton <nickc@cygnus.com>
2184 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2185 relocations into the base file.
2186 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2187 we are building a base file.
2189 1999-08-19 Nick Clifton <nickc@cygnus.com>
2191 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2193 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2194 REL relocs when performing a partial relocation.
2196 1999-08-18 Donn Terry <donn@interix.com>
2198 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2199 _bfd_coff_link_input_bfd into top level.
2201 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2202 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2203 (coff_i386_rtype_to_howto): Likewise.
2204 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2205 Completely ignore symbols which are all zero.
2206 (dummy_reloc16_estimate): Add return 0.
2207 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2208 variable copy to name_copy to avoid shadowing outer scope
2210 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2211 from unsigned int to unsigned long. Add timestamp field.
2212 * libcoff.h: Rebuild.
2214 1999-08-17 H.J. Lu <hjl@gnu.org>
2216 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2219 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2221 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2222 for special section symbols.
2223 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2224 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2227 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2229 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2230 coincidence of variable names between old and new code.
2232 1999-08-12 Nick Clifton <nickc@cygnus.com>
2234 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2235 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2236 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2237 and 'addend' parameter a 'bfd_signed_vma'.
2238 (elf32_arm_final_link_relocate): Do not involve stubs in
2239 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2240 jumps, not function calls.
2242 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2244 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2245 in R_ARM_PC24 relocs.
2247 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2249 * elf-hppa.h (elf_hppa_fake_sections): New function.
2250 * elf32-hppa.c (elf_backend_fake_sections): Define.
2252 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2253 recent changes to the arch_info structure.
2255 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2256 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2257 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2260 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2261 Ralf Baechle <ralf@uni-koblenz.de>
2263 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2264 output DT_MIPS_GOTSYM.
2265 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2266 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2268 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2270 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2271 prototype. Handle local symbols. Add commentary.
2272 (mips_elf_calculate_relocation): Adjust accordingly.
2273 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2276 * elflink.h (elf_bfd_final_link): Tweak last change.
2278 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2280 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2281 elf-section data to allocate just the right amount of relocation
2282 space. Don't allocate the hash space twice.
2283 (elf_bfd_final_link): Calculate the amount of space to allocate in
2284 each relocation section.
2286 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2288 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2289 64bit mode, generate a section relative relocation for a 32bit
2291 (elf_hppa_is_local_label_name): New function.
2292 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2293 shared between 32bit and 64bit port.
2295 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2297 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2298 R_MIPS_GOT16 and R_MIPS_CALL16.
2299 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2300 to use when looking for a preexisting GOT entry.
2302 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2304 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2305 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2307 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2309 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2311 * elflink.h (elf_link_output_extsym): Don't output a weak
2312 reference to an undefined symbol just because it was defined weak
2315 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2317 * coffgen.c (coff_find_nearest_line): When looking for file, use
2318 last best match rather than first. If address is beyond last line
2319 number record, don't return the last line as the correct value.
2321 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2323 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2324 * bfd-in2.h: Rebuild.
2326 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2328 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2329 * coffcode.h (coff_set_custom_section_alignment): New static
2331 (coff_section_alignment_table): New static array.
2332 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2333 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2334 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2335 * libcoff.h: Rebuild.
2337 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2339 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2341 * Makefile.in: Rebuild.
2343 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2345 * section.c (SEC_SHARED): Define.
2346 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2347 (styp_to_sec_flags): Likewise.
2348 * peicode.h (coff_swap_scnhdr_out): Likewise.
2349 * bfd-in2.h: Rebuild.
2351 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2353 * coffcode.h (coff_classify_symbol): Comment out part of
2354 1999-08-05 change which breaks cygwin DLLs.
2356 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2357 * aclocal.m4, configure: Rebuild.
2359 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2361 * section.c (global_syms): Only initialize union field if
2364 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2366 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2367 the size of a GOT entry here.
2368 (mips_elf_calculate_relocation): Don't create a local GOT entry
2369 for the symbol in a GOT16 relocation; just for it's high-order bit
2370 (_bfd_mips_elf_relocate_section): Fix thinko.
2372 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2374 Based on patches from Donn Terry <donn@interix.com>:
2375 * coffcode.h (enum coff_symbol_classification): Define.
2376 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2377 _bfd_coff_classify_symbol. Change return type.
2378 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2379 (coff_slurp_symbol_table): Use coff_classify_symbol.
2380 (coff_classify_symbol): New static function.
2381 (coff_sym_is_global): Never define.
2382 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2383 * cofflink.c (coff_link_check_ar_symbols): Use
2384 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2385 (coff_link_add_symbols): Likewise.
2386 (_bfd_coff_link_input_bfd): Likewise.
2387 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2388 coff_classify_symbol.
2389 * libcoff.h: Rebuild.
2391 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2393 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2394 (e_ltpsel, e_rtpsel): Similarly.
2396 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2397 and 14bit ertpsel. Handle 64bit psel.
2399 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2401 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2402 handling for REL relocations. And only left-shift R_MIPS26
2403 relocation addends where necessary.
2405 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2407 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2408 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2409 Just return the relocation found.
2410 (mips_elf_relocate_section): Pull the LO16 addend out of the
2411 section itself when using REL relocations.
2413 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2414 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2417 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2419 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2420 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2421 relocation against a symbol in an input section with no output
2422 section. From Daniel Jacobowitz <drow@false.org>.
2424 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2426 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2427 look for generated file correctly.
2428 * aclocal.m4, configure: Rebuild.
2430 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2432 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2433 and R_MIPS16_26 relocations correctly when relocating.
2434 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2435 and R_MIPS_CALL_LO16 are for global symbols.
2437 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2439 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2441 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2442 variables and initialize them.
2444 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2446 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2447 there are no global symbols requiring GOT entries.
2448 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2449 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2450 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2452 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2453 symbols are considered to have the value zero.
2454 (_bfd_mips_elf_relocate_section): Don't try to perform a
2455 relocation for an undefined symbol.
2456 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2459 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2461 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2462 wants ba,a,pt %xcc instead of %icc.
2463 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2464 of large PLT entries.
2465 (sparc64_elf_plt_ptr_offset): Fix calculation.
2466 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2467 addend should be relative to load address, not .plt section start.
2468 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2470 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2472 * elf-bfd.h (struct elf_backend_data): Add
2473 print_symbol_all and output_arch_syms backend methods.
2474 * elfxx-target.h: Likewise.
2475 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2476 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2477 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2479 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2480 symbols in .dynsym, add their names into .dynstr. Put those symbols
2482 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2483 pointers to STT_REGISTER symbols in dynsym section.
2484 (sparc64_elf_print_symbol_all): New function.
2485 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2486 printing using the print_symbol_all hook.
2488 1999-07-30 Catherine Moore <clm@cygnus.com>
2490 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2493 1999-07-29 Richard Henderson <rth@cygnus.com>
2495 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2496 dynamic_sections_created.
2498 1999-07-29 Richard Henderson <rth@cygnus.com>
2500 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2501 (mips_rtype_to_howto): ... new function.
2502 (_bfd_mips_elf_relocate_section): Use it.
2504 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2506 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2508 1999-07-27 Nick Clifton <nickc@cygnus.com>
2510 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2512 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2513 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2515 1999-07-23 Donn Terry <donn@interix.com>
2517 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2518 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2519 * cofflink.c (coff_link_add_symbols): If PE, handle section
2521 * libcoff.h: Rebuild.
2523 * config.bfd (i[3456]86-*-interix*): New target.
2525 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2527 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2528 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2529 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2530 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2531 (COFF_SUPPORT_GNU_LINKONCE): Define.
2532 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2533 (COFF_SUPPORT_GNU_LINKONCE): Define.
2535 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2538 * makefile.dos: Remove; obsolete.
2539 * configure.bat: Remove; obsolete.
2541 1999-07-21 H.J. Lu <hjl@gnu.org>
2543 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2545 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2547 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2548 message and fail if a symbol index is out of range.
2550 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2552 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2553 when looking at a R_MIPS_GOT16 relocation.
2555 1999-07-20 Nick Clifton <nickc@cygnus.com>
2557 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2559 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2561 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2562 removed in previous change.
2563 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2564 in relocateable output.
2566 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2568 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2571 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2572 if they appear to be specially created by the linker.
2574 1999-07-19 Nick Clifton <nickc@cygnus.com>
2576 * targets.c (alternative_target): New field in bfd_target
2578 (bfd_search_for_target): New function: Find a target that
2579 satisifies a search function.
2580 * bfd-in2.h: Regenerate.
2582 * elfxx-target.h: Initialise the alternative_target field of
2583 the bfd_target structures to point to the other target (if
2585 * nlm-target.h: Initialise the alternative_target field of
2586 the bfd_target structures to point to the other target (if
2589 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2590 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2592 * aix386-core.c: Initialise new field of bfd_target structure.
2593 * aout-adobe.c: Initialise new field of bfd_target structure.
2594 * aout-arm.c: Initialise new field of bfd_target structure.
2595 * aout-target.h: Initialise new field of bfd_target structure.
2596 * aout-tic30.c: Initialise new field of bfd_target structure.
2597 * binary.c: Initialise new field of bfd_target structure.
2598 * bout.c: Initialise new field of bfd_target structure.
2599 * cisco-core.c: Initialise new field of bfd_target structure.
2600 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2601 * coff-alpha.c: Initialise new field of bfd_target structure.
2602 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2603 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2604 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2605 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2606 * coff-i386.c: Initialise new field of bfd_target structure.
2607 * coff-i860.c: Initialise new field of bfd_target structure.
2608 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2609 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2610 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2611 * coff-mips.c: Initialise new field of bfd_target structure.
2612 * coff-ppc.c: Initialise new field of bfd_target structure.
2613 * coff-rs6000.c: Initialise new field of bfd_target structure.
2614 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2615 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2616 * coff-tic30.c: Initialise new field of bfd_target structure.
2617 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2618 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2619 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2620 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2621 * hppabsd-core.c: Initialise new field of bfd_target structure.
2622 * hpux-core.c: Initialise new field of bfd_target structure.
2623 * i386msdos.c: Initialise new field of bfd_target structure.
2624 * i386os9k.c: Initialise new field of bfd_target structure.
2625 * ieee.c: Initialise new field of bfd_target structure.
2626 * ihex.c: Initialise new field of bfd_target structure.
2627 * irix-core.c: Initialise new field of bfd_target structure.
2628 * mipsbsd.c: Initialise new field of bfd_target structure.
2629 * netbsd-core.c: Initialise new field of bfd_target structure.
2630 * oasys.c: Initialise new field of bfd_target structure.
2631 * osf-core.c: Initialise new field of bfd_target structure.
2632 * ppcboot.c: Initialise new field of bfd_target structure.
2633 * ptrace-core.c: Initialise new field of bfd_target structure.
2634 * sco5-core.c: Initialise new field of bfd_target structure.
2635 * som.c: Initialise new field of bfd_target structure.
2636 * srec.c: Initialise new field of bfd_target structure.
2637 * tekhex.c: Initialise new field of bfd_target structure.
2638 * trad-core.c: Initialise new field of bfd_target structure.
2639 * versados.c: Initialise new field of bfd_target structure.
2640 * vms.c: Initialise new field of bfd_target structure.
2642 1999-07-19 Andreas Schwab <schwab@suse.de>
2644 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2647 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2649 * elflink.h (elf_link_adjust_relocs): New function.
2650 (elf_bfd_final_link): Use it.
2651 (elf_link_input_bfd): Deal with the fact that there can be
2652 two relocation sections for a single section.
2653 (elf_reloc_link_order): Likewise.
2655 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2656 a relocateable object.
2657 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2659 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2661 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2662 (sparc64_elf_get_reloc_upper_bound,
2663 sparc64_elf_get_dynamic_reloc_upper_bound,
2664 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2665 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2667 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2668 ELF64_R_TYPE_ID/DATA where appropriate.
2670 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2672 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2675 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2677 * elf32-mips.c (mips_elf_local_relocation_p): New static
2679 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2680 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2681 Always set *require_jalxp.
2682 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2683 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2684 GOT16 if the GOT16 is against a local symbol. Don't return false
2685 for an undefined symbol. If there is an overflow, assert that we
2688 1999-07-16 Andreas Schwab <schwab@suse.de>
2690 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2691 variables `link' and `elfsec'.
2692 (elf_bfd_final_link): Remove unused variable `os'.
2694 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2696 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2697 a PT_PHDR program headers.
2698 (_bfd_mips_elf_final_link): Don't assume there are going to be
2699 section symbols when we're not building a shared object.
2700 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2703 1999-07-15 J.T. Conklin <jtc@redback.com>
2705 * config.bfd (i[3456]86-*-vxworks*): New target.
2707 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2709 * elf32-mips.c (mips_elf_stub_section_p): New function.
2710 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2711 (mips_elf_relocate_section): Adjust calling sequence for
2712 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2713 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2716 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2718 * configure.in: Bump version number to 2.9.5.
2719 * configure: Rebuild.
2721 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2723 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2725 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2726 to derive final type instead of hardwiring a selection.
2728 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2730 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2731 things relocated by R_MIPS16_GPREL.
2732 (mips_elf_perform_relocation): Likewise.
2734 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2736 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2738 1999-07-14 Richard Henderson <rth@cygnus.com>
2740 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2741 (_bfd_mips_elf_size_dynamic_sections): Set it.
2742 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2743 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2744 new argument max_local.
2746 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2748 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2749 subwords when handling an R_MIPS16_26 relocation.
2750 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2753 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2754 dst_mask to match reality.
2755 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2756 (mips_elf_obtain_contents): Use bfd_get.
2757 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2758 (mips_elf_relocate_section): Likewise.
2760 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2762 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2763 (mips_elf_relocate_section): Adjust calling sequence for
2764 mips_elf_perform_relocation.
2765 (mips_elf_perform_relocation): Take additional argument. Handle
2766 R_MIPS16_26. Use bfd_put for convenience.
2768 1999-07-13 Richard Henderson <rth@cygnus.com>
2770 * elf.c (assign_file_positions_for_segments): Thinko last change.
2771 Always overwrite p_flags.
2773 1999-07-13 Richard Henderson <rth@cygnus.com>
2775 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2776 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2777 .dynbss and .rel[a].bss if want_dynbss.
2778 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2780 1999-07-13 Richard Henderson <rth@cygnus.com>
2782 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2784 1999-07-13 Richard Henderson <rth@cygnus.com>
2786 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2787 (struct elf_link_hash_table): Add dynlocal.
2788 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2789 (_bfd_elf_link_adjust_dynindx): Delete.
2790 (_bfd_elf_link_renumber_dynsyms): Prototype.
2791 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2792 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2793 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2794 (_bfd_elf_link_lookup_local_dynindx): New function.
2795 (elf_link_renumber_hash_table_dynsyms): New function.
2796 (_bfd_elf_link_renumber_dynsyms): New function.
2797 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2798 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2799 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2800 instead of elf_link_remove_section_and_adjust_dynindices.
2801 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2802 (elf_link_assign_sym_version): Remove removed_dynamic code.
2803 (elf_link_renumber_dynsyms): Delete.
2804 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2806 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2807 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2808 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2809 * elf32-mips.c: Similarly.
2810 * elf32-ppc.c: Similarly.
2811 * elf32-sparc.c: Similarly.
2812 * elf64-alpha.c: Similarly.
2813 * elf64-sparc.c: Similarly.
2815 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2817 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2818 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2819 when the relocation is against _gp_disp.
2821 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2823 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2824 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2825 to possibly_dynamic_relocs. Adjust usage throughout code.
2826 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2827 (elf_mips_ctor64_howto): Likewise.
2828 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2830 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2831 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2832 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2833 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2835 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2837 * Makefile.am: Rebuild dependencies.
2838 * Makefile.in: Rebuild.
2840 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2841 * bfd-in2.h: Rebuild.
2843 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2844 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2845 structure initializations. Add casts.
2846 * reloc.c (EMPTY_HOWTO): Define.
2847 * bfd-in2.h: Rebuild.
2848 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2849 comparisons against 0.
2850 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2851 previous_ibfd_e_flags to unsigned long.
2852 * vms.h (struct vms_private_data_struct): Change section_count to
2854 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2855 (_bfd_vms_write_gsd): Change symnum to unsigned.
2856 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2857 * vms-tir.c (etir_sta): Change psect to unsigned.
2858 (alloc_section): Change idx to unsigned.
2859 (tir_sta, tir_ctl): Change psect to unsigned.
2860 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2861 * vms.c (priv_section_count): Change to unsigned.
2863 1999-07-12 Andreas Schwab <schwab@suse.de>
2865 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2866 * m68klinux.c: Likewise.
2868 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2870 * Many files: Changes to avoid gcc warnings: Remove unused local
2871 variables. Add default case to enum switches.
2872 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2873 compile if not COFF_IMAGE_WITH_PE.
2874 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2875 (bfd_arm_get_bfd_for_interworking): Likewise.
2876 (bfd_arm_process_before_allocation): Likewise.
2877 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2878 * pei-arm.c: Likewise.
2879 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2880 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2881 (mips_elf_got16_entry): Put parens around & in body of ==.
2882 (mips_elf_calculate_relocation): Correct test for empty string.
2883 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2885 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2888 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2890 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2891 as appropriate. Fill in structure initializations. Add variable
2892 initializations. Add casts.
2893 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2894 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2896 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2898 * elf-bfd.h (bfd_elf_hash): Update declaration.
2899 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2900 when calling bfd_elf_hash.
2902 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2904 * libbfd.c (bfd_put_8): Make it of type `void'.
2905 * bfd-in2.h: Regenerated.
2906 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2908 (_bfd_mips_elf_final_link): Likewise.
2910 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2912 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2914 * config.bfd (hppa*-*-linux-gnu*): New target
2916 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2918 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2919 (_bfd_mips_elf_create_dynamic_sections): New function.
2920 (_bfd_mips_elf_add_symbol_hook): Likewise.
2921 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2922 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2923 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2924 (_bfd_mips_elf_gc_mark_hook): Likewise.
2925 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2926 (_bfd_mips_elf_always_size_sections): Likewise.
2927 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2928 (_bfd_mips_elf_check_relocs): Likewise.
2929 (_bfd_mips_elf_link_hash_table_create): Likewise.
2930 (_bfd_mips_elf_print_private_data): Likewise.
2931 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2932 (_bfd_mips_elf_final_link): Likewise.
2933 (_bfd_mips_elf_additional_program_headers): Likewise.
2934 (_bfd_mips_elf_modify_segment_map): Likewise.
2935 (_bfd_mips_elf_relocate_section): Likewise.
2936 * elf32-mips.c (mips_elf32_object_p): Move contents into
2937 _bfd_mips_elf_object_p.
2938 (mips_elf_additional_program_headers): Rename to
2939 _bfd_mips_elf_additional_program_headers.
2940 (mips_elf_modify_segment_map): Rename to
2941 _bfd_mips_elf_modify_segment_map.
2942 (elf_mips_abi_name): Change prototype.
2943 (mips_elf32_section_from_shdr): Merge into
2944 _bfd_mips_elf_section_from_shdr.
2945 (mips_elf32_section_processing): Merge into
2946 _bfd_mips_elf_section_processing.
2947 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2948 the right back-end ELF linker.
2949 (mips_elf_relocate_section): Rename to
2950 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2951 (mips_elf_link_output_symbol_hook): Rename to
2952 _bfd_mips_elf_link_output_symbol_hook.
2953 (mips_elf_create_dynamic_section): Rename to
2954 _bfd_mips_elf_create_dynamic_section.
2955 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2956 Adjust for 64-bit code. Use mips_elf_got_section.
2957 (mips_elf_adjust_dynamic_symbol): Rename to
2958 _bfd_mips_elf_adjust_dynamic_symbol. Use
2959 mips_elf_allocate_dynamic_relocations.
2960 (mips_elf_finish_dynamic_symbol): Rename to
2961 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2962 Adjust for 64-bit code.
2963 (mips_elf_finish_dynamic_sections): Rename to
2964 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2965 (mips_elf_always_size_sections): Rename to
2966 _bfd_mips_elf_always_size_sections.
2967 (mips_elf_add_symbol_hook): Rename to
2968 _bfd_mips_elf_add_symbol_hook.
2969 (mips_elf_next_lo16_addend): Constify.
2970 (mips_elf_calculate_relocation): Likewise.
2971 (mips_elf_obtain_contents): Likewise.
2972 (mips_elf_perform_relocation): Likewise.
2973 (mips_elf_create_dynamic_relocation): Likewise.
2974 (mips_elf_allocate_dynamic_relocations): New function.
2975 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2976 (MIPS_ELF_REL_SIZE): Likewise.
2977 (MIPS_ELF_DYN_SIZE): Likewise.
2978 (MIPS_ELF_GOT_SIZE): Likewise.
2979 (MIPS_ELF_SYM_SIZE): Likewise.
2980 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2981 (MIPS_ELF_GET_WORD): Likewise.
2982 (MIPS_ELF_PUT_WORD): Likewise.
2983 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2984 (STUB_LW): Conditionalize for 64-bit value.
2985 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2987 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2988 Check it for inconsistency.
2989 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2991 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2993 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2994 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2995 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2996 (mips_elf_local_got_index): Likewise.
2997 (mips_elf_got_page): Likewise.
2998 (mips_elf_got_info): Likewise.
2999 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3000 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3001 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3002 instead of constant `2'.
3003 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3004 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3005 (mips_elf_size_dynamic_sections): Use
3006 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3007 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3008 Adjust all releveant entries in elf backend table.
3009 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3010 (mips_elf64_section_processing): Likewise.
3011 Adjust elf backend entries to use _bfd_mips_elf variants now
3014 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3016 (size_dynamic_sections): Likewise.
3017 (elf_link_output_extsym): Likewise.
3018 * elf.c: (elf_fake_sections): Likewise.
3019 * libbfd.c (bfd_get): New macro.
3020 (bfd_put): Likewise.
3021 * bfd-in2.h: Regenerated.
3023 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3025 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3026 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3027 wap_reloca_in, and swap_reloca_out.
3028 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3029 multiple internal relocations per external relocation.
3030 (link_read_relocs): Likewise.
3031 (elf_bfd_final_link): Likewise.
3032 (elf_link_input_bfd): Likewise.
3033 (elf_gc_mark): Likewise.
3034 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3035 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3037 (size_info): Add entries for new fields.
3038 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3039 (mips_elf64_be_swap_reloc_in): New function.
3040 (mips_elf64_be_swap_reloc_out): Likewise.
3041 (mips_elf64_be_swap_reloca_in): Likewise.
3042 (mips_elf64_be_swap_reloca_out): Likewise.
3043 (mips_elf64_size_info): Add entries for new fields.
3045 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3047 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3048 field equals the new rel_count field.
3049 (elf_link_input_bfd): When doing a relocateable link, use the new
3050 rel_count field rather than the reloc_count field.
3051 (elf_reloc_link_order): Likewise.
3052 (elf_finish_pointer_linker_section): Likewise.
3054 Based on patch from H.J. Lu <hjl@gnu.org>:
3055 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3056 shared library to override a weak definition in a regular object.
3058 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3060 * libhppa.h: Revert July 2, 1999 patch.
3062 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3063 need to generate DLTIND relocations, not DLTREL relocations.
3065 1999-07-05 Nick Clifton <nickc@cygnus.com>
3067 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3069 (coff_set_flags): Recognise arm 5 architectures.
3071 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3072 Add support for armv5 architecture.
3074 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3076 * reloc.c: Add new, assembler only, ARM reloc:
3077 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3079 * bfd-in2.h: Regenerate.
3081 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3083 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3084 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3085 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3086 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3087 * elf32-mips.c (ABI_64_P): New macro.
3088 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3089 (_bfd_mips_elf_find_nearest_line): Adjust call to
3090 _bfd_dwarf2_find_nearest_line.
3091 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3092 * libbfd.h: Regenerated.
3094 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3096 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3098 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3100 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3101 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3103 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3105 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3107 (_bfd_elf_init_reloc_shdr): New function.
3108 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3109 bfd_alloc followed by memset.
3110 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3111 (elf_fake_sections): Here.
3112 (assign_section_numbers): Assign section numbers for the second
3113 relocation section, if required.
3114 * elflink.h (elf_link_output_relocs): New function.
3115 (elf_link_size_reloc_section): Likewise.
3116 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3117 (elf_link_input_bfd): Use elf_link_output_relocs.
3119 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3120 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3122 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3124 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3127 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3129 * elf32-mips.c (mips_elf_got_info): Move declaration before
3130 prototypes. Change global_gotsym to be a pointer to a hash entry,
3131 rather than a number index.
3132 (mips_elf_link_hash_entry): Move declaration before prototypes.
3133 (mips_elf_irix6_finish_dynamic_symbol): New function.
3134 (mips_elf_sign_extend): Likewise.
3135 (mips_elf_high): Likewise.
3136 (mips_elf_higher): Likewise.
3137 (mips_elf_highest): Likewise.
3138 (mips_elf_global_got_index): Likewise.
3139 (mips_elf_local_got_index): Likewise.
3140 (mips_elf_got_offset_from_index): Likeiwse.
3141 (mips_elf_record_global_got_symbol): Likewise.
3142 (mips_elf_got_page): Likewise.
3143 (mips_elf_next_lo16_addend): Likewise.
3144 (mips_elf_calculate_relocation): Likewise.
3145 (mips_elf_obtain_contents): Likewise.
3146 (mips_elf_perform_relocation): Likewise.
3147 (mips_elf_assign_gp): Likewise.
3148 (mips_elf_sort_hash_table_f): Likewise.
3149 (mips_elf_sort_hash_table): Likewise.
3150 (mips_elf_got_section): Likewise.
3151 (mips_elf_got_info): Likewise.
3152 (mips_elf_create_local_got_entry): Likewise.
3153 (mips_elf_got16_entry): Likewise.
3154 (mips_elf_create_dynamic_relocation): Likewise.
3155 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3156 (mips_elf_final_gp): Use mips_elf_assign_gp.
3157 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3158 into SHN_SCOMMON automatically on IRIX6.
3159 (mips_elf_add_symbol_hook): Likewise.
3160 (mips_elf_relocate_section): Rewrite, using
3161 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3162 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3163 Don't deal with .rld_map on IRIX6.
3164 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3165 section flags appropriately for .got.
3166 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3167 the got. Call mips_elf_record_global_got_symbol and allocate
3168 local got space appropriately.
3169 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3170 char *. Rework calculation of GOT size. Sort dynamic symbol
3171 table entries so entries that do not require GOT entries appear at
3172 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3173 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3175 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3177 (mips_elf_finish_dynamic_symbol): Use
3178 mips_elf_irix6_finish_dynamic_symbol.
3179 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3180 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3181 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3183 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3185 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3186 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3188 1999-06-04 Philip Blundell <philb@gnu.org>
3190 * elf32-arm.h (elf_backend_got_header_size): Define.
3191 (elf_backend_plt_header_size): Likewise.
3193 1999-06-28 Jim Pick <jim@jimpick.com>
3195 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3197 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3199 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3200 relocation function.
3201 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3203 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3205 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3206 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3207 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3208 (_bfd_mips_elf_section_from_shdr): Use them.
3209 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3210 of GP-relative sections.
3211 (_bfd_mips_elf_set_section_contents): Use them.
3212 (_bfd_mips_elf_section_processing): Share code between .sdata and
3213 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3214 (mips_elf_additional_program_headers): Add handling for
3215 PT_MIPS_OPTIONS segment on IRIX6.
3216 (mips_elf_modify_segment_map): Likeiwse.
3217 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3218 Include the options sections on IRIX6. Don't look for GP-relative
3219 sections by name; use SHF_MIPS_GPREL instead.
3220 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3222 (mips_elf_create_dynamic_sections): Don't muck about with section
3223 alignments and such on IRIX6.
3224 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3225 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3226 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3227 bfd_zalloc rather than bfd_alloc and memset.
3228 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3229 Don't assert the existence of .rld_map on IRIX6.
3230 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3232 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3233 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3236 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3238 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3239 (mips_elf_swap_msym_out): New function.
3240 (mips_elf_create_msym_section): Likewise.
3241 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3242 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3243 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3244 section not named .msym.
3245 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3246 .msym directly. Set appropriate attributes for the .msym
3248 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3249 (mips_elf_link_hash_newfunc): Clear it.
3250 (mips_elf_create_dynamic_sections): Create the .msym section
3252 (mips_elf_size_dynamic_sections): Allocate space for the
3253 .msym section. Add a DT_MIPS_MSYM entry.
3254 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3256 (mips_elf_finish_dynamic_sections): Assign a value for
3257 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3259 * elf32-mips.c (irix_compat_t): New enumeration.
3260 (ABI_N32_P): New macro.
3261 (IRIX_COMPAT): Likewise.
3262 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3263 (mips_elf_relocate_section): Fix typo.
3265 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3267 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3268 as writable PE sections.
3270 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3272 * dwarf2.c (struct arange): New type.
3273 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3274 (arange_add): New function.
3275 (decode_line_info): Keep track of address ranges that a compilation
3277 (comp_unit_contains_address): Return true if address is contained
3278 in _any_ of the address ranges associated with a compilation unit.
3279 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3280 on the first comp_unit that contains the address.
3282 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3284 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3285 (decode_line_info): Add variable STASH and initialize it to point
3286 to the per-bfd dwarf2_debug info. Remove static variable
3287 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3289 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3291 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3292 shared library to have an undefined symbol.
3294 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3295 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3297 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3299 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3300 * elf32-hppa.c: Remove everything related to symbol extension
3301 sections & records. Use the common elf_hppa_final_write_processing.
3303 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3305 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3306 functions instead of _init/_fini if requested.
3308 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3310 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3313 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3315 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3316 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3318 (ppc_elf_finish_dynamic_sections): Check for positive section
3319 dynindx field, rather than comparing against -1.
3320 (ppc_elf_relocate_section): Only return false if undefined_symbol
3321 or reloc_overflow fail, not always upon encountering an error.
3323 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3325 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3326 bfd_byte * before performing pointer arithmetic.
3328 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3330 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3332 * elf32-hppa.c: Include elf-hppa.h.
3333 (ARCH_SIZE): Define.
3334 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3336 (elf32_hppa_info_to_howto): Similarly.
3337 (elf_hppa_howto_table): Similarly.
3338 (elf_hppa_reloc_type_lookup): Similarly.
3339 (hppa_elf_gen_reloc_type): Similarly.
3340 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3342 1999-06-22 Nick Clifton <nickc@cygnus.com>
3344 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3345 handling R_V850_22_PCREL relocation.
3347 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3349 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3352 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3354 * section.c (_bfd_strip_section_from_output): Ignore sections
3355 DISCARDed by the link script.
3357 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3359 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3360 Remove unused local variable spp.
3362 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3363 the entry symbol is not set.
3365 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3367 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3368 GPDISP or LITUSE in a relocatable link.
3370 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3372 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3373 * (alloc_dwarf1_func): Likewise.
3375 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3377 * libhppa.h: Fix various formatting errors.
3378 (assemble_3); Rewrite using CATENATE.
3379 (assemble_17): Fix various bugs.
3381 1999-06-16 Nick Clifton <nickc@cygnus.com>
3383 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3385 1999-06-15 Richard Henderson <rth@cygnus.com>
3387 * section.c (SEC_SHORT): Define.
3388 * bfd-in2.h: Rebuild.
3390 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3392 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3393 Remove abfd parameter. Use _bfd_strip_section_from_output.
3394 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3396 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3397 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3398 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3400 (bfd_elf_size_dynamic_sections): Use it.
3402 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3404 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3405 complain_overflow_bitfield to complain_overflow_signed.
3407 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3409 * elflink.h (elf_link_read_relocs_from_section): New function,
3411 (elf_link_read_relocs): Here. Use it for both relocation
3414 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3416 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3417 asect->reloc_count is valid.
3419 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3421 * elf32-mips.c (mips_elf32_section_processing): Permit a
3422 SHT_MIPS_REGINFO section to have a size of 0.
3424 1999-06-12 David O'Brien <obrien@freebsd.org>
3426 * config.bfd (alpha*-*-freebsd*): New target.
3427 (i[3456]86-*-freebsd*): Now defaults to ELF.
3429 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3431 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3432 wrap if the relocation covers the high bit of an address.
3434 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3436 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3438 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3439 instead of R_SPARC_max.
3440 (sparc64_elf_info_to_howto): Likewise.
3441 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3442 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3444 1999-06-07 Richard Henderson <rth@cygnus.com>
3446 * section.c (_bfd_strip_section_from_output): Remove output
3447 sections with no initial link_order.
3449 1999-06-07 Nick Clifton <nickc@cygnus.com>
3451 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3453 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3455 * Makefile.am (SOURCE_HFILES): Add missing headers.
3456 * Makefile.in: Regenerated.
3458 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3460 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3463 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3465 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3466 range undefweak symbols.
3467 * hash.c: Add missing comma after @xref{}
3468 * linker.c: Likewise.
3470 1999-06-04 Nick Clifton <nickc@cygnus.com>
3472 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3474 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3475 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3476 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3477 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3479 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3481 * Makefile.am: Rebuild dependencies.
3482 (BFD32_BACKENDS): Add dwarf1.lo.
3483 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3484 * Makefile.in: Rebuild.
3486 1999-06-04 Nick Clifton <nickc@cygnus.com>
3488 * Makefile.am: Add epoc-arm-pe target.
3489 * Makefile.in: Regenerate.
3490 * pe-arm.c: Only redefine interworking function names if they have
3491 not already been redefined.
3492 * pei-arm.c: Only redefine interworking function names if they have
3493 not already been redefined.
3494 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3496 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3499 1999-06-03 Nick Clifton <nickc@cygnus.com>
3501 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3503 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3505 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3507 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3509 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3510 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3512 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3514 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3515 in other text sections.
3517 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3519 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3520 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3521 * libbfd.h: Regenerate.
3522 * coff-sh.c (sh_merge_private_data): Delete.
3523 (coff_bfd_merge_private_bfd_data): Change to
3524 _bfd_generic_verify_endian_match.
3525 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3527 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3529 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3531 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3533 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3535 (bfd_elf32_arm_process_before_allocation): Likewise.
3536 * bfd-in2.h: Rebuild.
3538 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3540 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3541 track of end_sequence markers.
3542 (add_line_info): Add END_SEQUENCE arg.
3543 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3544 debug-line info---it doesn't work right if a compilation unit
3545 consists of multiple discontiguous code-sequences. It would be
3546 worthwhile to optimize for the common case where a compilation
3547 unit results in a contiguous set of code sequences, but this is
3548 quite tricky to get right for arbitrary DWARF2 files.
3549 (lookup_address_in_line_info_table): Don't use the last line entry
3550 for a compilation unit for anything with an address higher than
3551 this line entry. Also, check for end_sequence markers to
3552 correctly handle discontinuities.
3553 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3554 compilation units, check all compilation units with each->high==0
3555 just like when reading compilation units.
3557 * dwarf2.c (decode_line_info): Initialize table->files and
3558 table->last_line to NULL to avoid segfaults due to random
3559 values in these members.
3560 (concat_filename): Check for out-of-range file number before
3561 indexing filename table. Segfaults suck.
3563 * dwarf2.c (decode_line_info): Don't truncate address to least
3564 significant 32 bits (breaks 64 bit targets).
3565 (lookup_address_in_function_table): Ditto.
3566 (comp_unit_contains_address): Ditto.
3568 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3570 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3571 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3572 (mips_elf64_howto_table_rela): Likewise.
3574 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3576 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3577 single section has two associated relocation sections.
3579 1999-06-02 Mark Salter <msalter@cygnus.com>
3581 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3582 COFF_WITH_PE defined.
3584 1999-06-02 Nick Clifton <nickc@cygnus.com>
3586 * pe-arm.c: Rename global arm interworking functions to avoid name
3587 collision when all targets BFD is built.
3590 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3592 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3593 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3594 (bfd_elf_section_data): Add use_rela_p.
3595 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3596 (_bfd_elf_new_section_hook): Likewise.
3597 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3599 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3600 * elfcode.h (write_relocs): Determine whether or not use rela
3601 relocs based on the relocation section header.
3602 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3603 instead of use_rela_p.
3604 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3605 (elf_backend_may_use_rela_p): Likewise.
3606 (elf_backend_default_use_rela_p): Likewise.
3607 (elfNN_bed): Use them.
3609 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3611 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3613 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3615 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3616 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3617 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3618 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3619 * bfd-in2.h: Regenerated.
3620 * libbfd.h: Likewise.
3621 * elf32-mips.c (mips_info_to_howto_rela): New function.
3622 (USE_REL): Adjust for new conventions.
3623 (MINUS_ONE): New macro.
3624 (elf_mips_howto_table): Add R_MIPS_SUB.
3625 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3627 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3628 .MIPS.content section.
3629 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3630 with .MIPS.content as .MIPS.content sections. Set
3631 SHF_MNIPS_NOSTRIP for such section.
3632 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3633 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3634 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3636 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3638 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3641 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3644 1999-05-30 Philip Blundell <philb@gnu.org>
3646 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3647 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3648 the addend does not overflow into the rest of the word.
3650 1999-05-29 Nick Clifton <nickc@cygnus.com>
3652 * bfd-in.h: Amend prototype for
3653 bfd_elf32_arm_process_before_allocation .
3654 * bfd-in.h: Regenerate.
3656 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3657 elements in a fixed sized array.
3658 (ARM_ELF_ABI_VERSION): Define.
3659 (ARM_ELF_OS_ABI_VERSION): Define.
3660 (R_ARM_THM_ABS5): Fix rightshift and size.
3661 (R_ARM_THM_PC22): Fix size.
3662 (R_ARM_PLT32): Define Howto.
3663 (find_howto): New function: Locate a howto based on a reloc
3665 (elf32_arm_info_to_howto): Use find_howto if necessary.
3666 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3667 bfd_reloc_code_real_type.
3668 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3669 and BFD_RELOC_VTABLE_ENTRY.
3670 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3672 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3673 elements in a fixed sized array.
3674 (ARM_ELF_ABI_VERSION): Define.
3675 (ARM_ELF_OS_ABI_VERSION): Define.
3676 (R_ARM_THM_ABS5): Fix rightshift and size.
3677 (R_ARM_THM_PC22): Fix size.
3678 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3679 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3680 bfd_reloc_code_real_type.
3682 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3683 no_pipeline_knowledge.
3684 (elf32_arm_link_hash_create): Initialise new field to zero.
3685 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3686 no_pipeline_knowledge. Use this parameter to initialise the field
3687 in the globals data structure.
3688 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3689 no_pipeline_knowledge is false and the binary is from an old
3691 (elf32_arm_merge_private_data): Generate an error if an attempt is
3692 made to linl together big endian and little endian code.
3693 (elf32_arm_post_process_headers): New function: Initialise the
3694 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3696 (elf_backend_post_process_headers): Define.
3698 1999-05-28 Nick Clifton <nickc@cygnus.com>
3700 * elf-bfd.h (struct elf_backend_data): Add new field:
3701 elf_backend_post_process_headers.
3703 * elfxx-target.h (elf_backend_post_process_headers): Define to
3704 NULL if not already defined.
3705 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3707 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3709 (_bfd_elf_compute_section_file_positions): Call
3710 elf_backend_post_process_headers if defined.
3712 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3714 * configure.in: Check whether getuid and getgid exist.
3715 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3716 HAVE_GETGID are not defined, respectively.
3717 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3719 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3720 * configure, config.in: Rebuild.
3722 1999-05-28 Martin Dorey <mdorey@madge.com>
3724 * elf32-i960.c: New file.
3725 * elf.c (prep_headers): Handle bfd_arch_i960.
3726 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3727 * config.bfd (i960-*-elf*): New target.
3728 * configure.in (bfd_elf32_i960_vec): New target vector.
3729 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3730 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3731 * Makefile.in, aclocal.m4, configure: Rebuild.
3733 1999-05-27 Nick Clifton <nickc@cygnus.com>
3735 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3737 (find_howto): New function: Find entries in the
3738 elf32_arm_howto_table.
3739 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3741 (elf32_arm_reloc_type_lookup): Add lookup for
3742 BFD_RELOC_ARM_PLT32.
3744 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3746 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3747 (elf32_arm_link_hash_table_create): Use above function as the
3748 constructor for hash table entries.
3749 (elf32_arm_relocate_section): Avoid crash when there is no output
3751 (elf32_arm_final_link_relocate): New parameter h.
3752 (elf32_arm_relocate_section): Pass symbol hash entry to above
3754 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3757 1999-05-25 Catherine Moore <clm@cygnus.com>
3759 * coff-arm.c (coff_arm_relocate_section): Don't emit
3760 base file entries for pc-relative values.
3762 1999-05-25 DJ Delorie <dj@cygnus.com>
3764 * peicode.h (coff_swap_sym_in): When we create the actual section
3765 to reflect the not-there section C_SECTION symbols refer to,
3766 change the symbol class to C_STAT as the section is now really
3769 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3771 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3774 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3776 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3778 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3779 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3781 1999-05-16 Nick Clifton <nickc@cygnus.com>
3783 * coff-mcore.c (in_reloc_p): Reinstate.
3785 1999-05-15 Nick Clifton <nickc@cygnus.com>
3787 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3788 * bfd-in2.h: Regenerate.
3789 * coff-mcore.c (in_reloc_p): Remove defintion.
3790 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3791 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3792 IMAGE_REL_MCORE_RVA.
3793 (coff_mcore_rtype_to_howto): Add special processing for
3794 IMAGE_REL_MCORE_RVA.
3795 (coff_mcore_relocate_section): Add support for
3796 IMAGE_REL_MCORE_RVA.
3797 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3798 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3800 (mcore_elf_relocate_section): Delete redundant case labels.
3802 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3804 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3805 precedence between bit-and and comparison.
3807 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3809 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3810 list of target formats (targ_selvecs).
3811 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3812 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3814 1999-05-10 DJ Delorie <dj@cygnus.com>
3816 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3817 reasonable mode until "ar x" is smart enough to skip it (fixes
3818 gcc/libgcc.a builds on mips-ecoff targets
3820 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3821 to work. Hack to support MS import libraries, which use different
3822 COMDAT types than GNU.
3823 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3824 to implied zero-length sections (see peicode below)
3825 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3826 filename symbols, which use one *or more* auxents.
3827 * coffswap.h (coff_swap_aux_in): ditto
3828 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3831 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3833 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3834 for all relocations.
3836 1999-05-10 Catherine Moore <clm@cygnus.com>
3838 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3839 if COFF_IMAGE_WITH_PE.
3840 (bfd_arm_process_before_allocation): Likewise.
3841 (bfd_arm_get_bfd_for_interworking): Likewise.
3842 * coff-arm.c: Likewise.
3843 * bfd-in2.h: Regenerate.
3844 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3845 (armpe_big_vec): Likewise.
3846 * configure: Rebuild.
3848 1999-05-10 Nick Clifton <nickc@cygnus.com>
3850 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3851 section, not just .rel. Same for .rela.
3853 1999-05-07 Nick Clifton <nickc@cygnus.com>
3855 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3856 endianism with an error message.
3858 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3860 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3861 assignment from "unsigned char *" to "char *".
3862 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3864 1999-05-05 Catherine Moore <clm@cygnus.com>
3866 * coff-arm.c (coff_arm_relocate_section): Add one to
3867 address of ARM_RVA32 thumb functions.
3869 1999-05-05 Catherine Moore <clm@cygnus.com>
3871 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3872 (elf32_m68k_copy_private_bfd_data): New.
3873 (elf32_m68k_merge_private_bfd_data): New.
3874 (elf32_m68k_print_private_bfd_data): New.
3875 (CPU32_FLAG): Define.
3876 (PLT_CPU32_ENTRY_SIZE): Define.
3877 (elf_cpu32_plt0_entry): Declare.
3878 (elf_cpu32_plt_entry): Declare.
3879 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3880 (elf_m68k_finish_dynamic_symbol): Likewise.
3881 (elf_m68k_finish_dynamic_sections): Likewise.
3882 (elf_backend_plt_header_size): Remove definition.
3883 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3884 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3885 (bfd_elf32_bfd_set_private_flags): Define.
3886 (bfd_elf32_bfd_print_private_bfd_data): Define.
3888 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3890 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3891 and R_LONG_PCREL_MODE.
3893 1999-04-29 Nick Clifton <nickc@cygnus.com>
3895 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3897 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3899 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3900 in relocation calculation.
3902 1999-04-26 Tom Tromey <tromey@cygnus.com>
3904 * aclocal.m4, configure: Updated for new version of libtool.
3906 1999-04-21 Nick Clifton <nickc@cygnus.com>
3908 * coff-mcore.c: Add support for mcore relocs.
3910 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3912 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3913 incorrect use EF_MIPS_xxBITPTRS.
3915 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3917 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3920 * bfd-in2.h: Rebuild.
3921 * libbfd.h: Rebuild.
3923 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3925 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3926 (coff_arm_relocate_section): Add ARM26D transform. Only
3927 change to ARM26D for relocateable links.
3929 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3931 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3932 (bfd_elf32_bfd_print_private_bfd_data): New.
3934 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3936 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3937 refetch addend if USE_REL, add many comments regarding current state.
3938 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3939 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3940 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3941 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3943 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3945 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3946 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3948 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3950 * dwarf2.c (decode_line_info): Don't truncate address to least
3951 significant 32 bits (breaks 64 bit targets).
3952 (lookup_address_in_function_table): Ditto.
3953 (comp_unit_contains_address): Ditto.
3955 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3957 * coff-arm.c (arm_emit_base_file_entry): New routine.
3958 (A2T3_OFFSET): Define.
3959 (T2A3_OFFSET): Define.
3960 (coff_arm_relocate_section): Emit base file entries for interworking
3963 1999-04-13 Philip Blundell <philb@gnu.org>
3965 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3966 relocs 17 through 19.
3968 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3970 * elfcode.h: Remove fnmatch.h.
3971 * elflink.h (elf_link_assign_sym_version): Call back to ld
3972 instead of calling fnmatch.
3974 * config.bfd (i?86-*-beoself): Include pe vecs.
3976 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3978 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3981 1999-04-10 Richard Henderson <rth@cygnus.com>
3983 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3984 when trying to resolve dynamic symbol references.
3985 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3986 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3987 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3988 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3989 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3990 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3991 * elflink.h (elf_link_output_extsym): Likewise.
3993 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3995 * section.c (_bfd_strip_section_from_output): New function moved from
3996 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3997 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3998 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3999 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4000 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4001 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4002 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4003 * bfd-in2.h: Update.
4005 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4007 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4009 1999-04-08 Nick Clifton <nickc@cygnus.com>
4011 * coff-mcore.c: New File: Support for mcore-pe targets.
4012 * cpu-mcore.c: New File: Support for mcore targets.
4013 * elf32-mcore.c: New File: Support for mcore-elf target.
4014 * pe-mcore.c: New File: Definitions for mcore-pe target.
4015 * pei-mcore.c: New File: Definitions for mcore-pei target.
4016 * Makefile.am: Add support for MCore targets.
4017 * Makefile.in: Regenerate.
4018 * config.bfd: Add support for MCore targets.
4019 * configure.in: Add support for MCore targets.
4020 * configure: Regenerate.
4021 * archures.c: Add support for MCore architecture.
4022 * bfd-in2.h: Regenerate.
4023 * coffcode.h: Add support for mcore-pe targets.
4024 * elf.c: Add support for mcore-elf target.
4025 * reloc.c: Add support for MCore relocs.
4026 * targets.c: Add support for MCore targets.
4028 1999-04-07 Nick Clifton <nickc@cygnus.com>
4030 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4031 R_ARM_XPC25 and R_ARM_THM_XPC22.
4032 (elf32_arm_reloc_map): Remove redundant entries.
4034 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4036 * sysdep.h (LC_MESSAGES): Never define.
4038 1999-04-06 Chris Torek <torek@bsdi.com>
4040 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4041 all callers. Rewrite completely.
4042 (_bfd_relocate_contents): Rewrite overflow checking.
4043 * bfd-in2.h: Rebuild.
4045 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4047 From Gabriel Paubert <paubert@iram.es>:
4048 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4049 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4050 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4051 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4052 * ppcboot.c (ppcboot_vec): Use little endian routines for
4055 * elf.c (elfcore_strndup): Only define if it will be used.
4056 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4058 (ppc_elf_check_relocs): Remove unused local i.
4059 (ppc_elf_gc_mark_hook): Add default case to switch.
4061 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4062 * srec.c (srec_scan): Accept \r in symbol definitions.
4063 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4064 (symbolsrec_object_p): Likewise.
4066 1999-04-04 Don Bowman <don@pixsci.com>
4068 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4070 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4072 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4074 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4075 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4077 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4079 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4082 1999-03-31 Nick Clifton <nickc@cygnus.com>
4084 * config.bfd: Add support for arm-epoc-pe target.
4085 * configure.in: Add support for arm-epoc-pe target.
4086 * configure: Regenerate.
4087 * targets.c: Add support for arm-epoc-pe target.
4088 * coff-arm.c: Allow header files to override definition of
4089 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4090 * pe-arm.h: Allow previous header files to override definition of
4091 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4092 * pei-arm.h: Allow previous header files to override definition of
4093 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4094 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4095 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4097 1999-03-30 Nick Clifton <nickc@cygnus.com>
4099 * elf.c (elf_map_symbols): Handle the case where section
4100 symbols are generated for content-less sections which are
4101 not mapped to the output file.
4103 * linker.c: Replace direct references to fields in BFD structure
4104 with accessor macros.
4106 * elflink.h: Replace direct references to fields in BFD structure
4107 with accessor macros.
4109 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4111 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4113 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4114 account when adjusting section symbols during a partial link.
4116 1999-03-24 Nick Clifton <nickc@cygnus.com>
4118 * coff-sparc.c (struct coff_reloc_map): Change type of field
4119 'bfd_reloc_val' to bfd_reloc_code_real_type.
4120 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4121 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4122 * elf32-arc.c (struct arc_reloc_map): Ditto.
4123 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4124 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4125 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4126 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4127 * elf32-sh.c (struct elf_reloc_map): Ditto.
4128 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4129 * elf32-v850.c (struct v850_reloc_map): Ditto.
4130 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4131 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4132 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4134 1999-03-17 Martin Hunt <hunt@cygnus.com>
4136 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4137 function so source-level assembly works. If multiple N_SOs
4138 are seen without and N_FUNs, create an indextable entry with
4139 a NULL function name.
4141 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4143 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4144 of certian similar cpus.
4146 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4148 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4149 Add the 5000. Change the architecture for the 5400 to mips4.
4150 (elf_mips_mach): Add r5000.
4152 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4154 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4156 1999-03-11 Nick Clifton <nickc@cygnus.com>
4158 * binary.c (binary_set_section_contents): Generate warning about
4159 huge file offsets for any section that will occupy file space, not
4160 just those that are loadable.
4162 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4164 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4166 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4168 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4170 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4172 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4173 * elflink.h: Revert all changes since Feb 16. Instead:
4174 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4175 appropriate. Copy it to version symbols.
4176 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4177 symbols if appropriate.
4178 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4179 symbol if appropriate.
4180 (elf_link_output_extsym): If symbol is marked as undefined, and
4181 has no nonweak references, mark it as weak undefined.
4183 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4185 * elflink.h (elf_merge_symbol): When overriding a dynamic
4186 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4188 (elf_link_add_object_symbols): Don't copy the other field if we
4191 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4193 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4194 shared object with a weak undefined symbol.
4196 1999-02-18 Nick Clifton <nickc@cygnus.com>
4198 * elfarm-nabi.c: Set partial_inplace back to false.
4200 1999-02-17 Nick Clifton <nickc@cygnus.com>
4202 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4203 (USER_LABEL_PREFIX): Set to "_".
4205 The following patches are from: Scott Bambrough
4206 <scottb@corelcomputer.com>
4208 * libaout.h (M_ARM6_NETBSD): Set to 143.
4210 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4211 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4212 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4213 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4214 * bfd-in2.h: Regenerate.
4216 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4217 'true' as REL relocs are now being used. Add new PIC relocs:
4218 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4219 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4221 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4223 (elf32_arm_final_link_relocate): Change parameters so that entire
4224 reloc is passed. Add support for PIC relocs.
4225 (elf32_arm_relocate_section): Pass entire reloc to
4226 elf32_arm_final_link_relocate.
4227 (elf32_arm_check_relocs): Handle new PIC relocs.
4228 (elf32_arm_adjust_dynamic_symbol): New function.
4229 (elf32_arm_size_dynamic_sections): New function.
4230 (elf32_arm_discard_copies): New function.
4231 (elf32_arm_finish_dynamic_symbol): New function.
4232 (elf32_arm_finish_dynamic_sections): New function.
4233 (ELF_MAXPAGE_SIZE): Define.
4234 (bfd_elf32_bfd_reloc_type_lookup): Define.
4235 (elf_backend_relocate_section): Define.
4236 (elf_backend_adjust_dynamic_symbol): Define.
4237 (elf_backend_create_dynamic_sections): Define.
4238 (elf_backend_finish_dynamic_symbol): Define.
4239 (elf_backend_finish_dynamic_sections): Define.
4240 (elf_backend_size_dynamic_sections): Define.
4241 (elf_backend_plt_readonly): Define.
4242 (elf_backend_want_got_plt): Define.
4243 (elf_backend_want_plt_sym): Define.
4245 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4247 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4248 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4249 (_bfd_mips_elf_fake_sections): Likewise.
4251 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4253 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4254 bfd_elf32_arm_get_bfd_for_interworking,
4255 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4258 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4259 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4260 elf32_arm_find_nearest_line): Make them static.
4262 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4264 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4265 callers. Do not merge a definition from a shared object with a
4266 weak undefined symbol.
4267 (elf_link_add_object_symbols): Do not change the symbol type or
4268 size if the old symbol overrides the new one.
4270 1999-02-08 Nick Clifton <nickc@cygnus.com>
4272 * config.bfd: Add support for strongarm target.
4274 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4276 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4277 fields instead of unsigned char.
4279 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4281 * Makefile.am: Rebuild dependencies.
4282 * Makefile.in: Rebuild.
4284 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4286 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4287 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4288 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4289 * acinclude.m4: Add comments to uses of AC_DEFINE.
4290 * acconfig.h: Remove.
4291 * configure: Rebuild with current autoconf/automake.
4292 * aclocal.m4: Likewise.
4293 * config.in: Likewise.
4294 * Makefile.in: Likewise.
4296 1999-02-04 DJ Delorie <dj@cygnus.com>
4298 * libbfd.c (real_read): don't call fread for zero bytes. This
4299 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4301 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4303 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4304 of a jump is in the current 256 MB region.
4306 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4308 * format.c (bfd_check_format_matches): Change last patch to only
4309 take effect for the binary target.
4311 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4313 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4315 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4317 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4319 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4321 * format.c (bfd_check_format_matches): If the target was
4322 previously specified, don't check other targets when checking for
4325 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4327 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4328 (elf32_arm_reloc_type_lookup): Removed
4329 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4330 (elf32_arm_reloc_type_lookup): New.
4331 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4332 (elf32_arm_reloc_type_lookup): New.
4334 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4336 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4337 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4338 * Makefile.am: Use new files.
4339 * Makefile.in: Regenerate.
4340 * configure.in: Use new files.
4341 * configure: Regenerate.
4343 1999-02-01 Nick Clifton <nickc@cygnus.com>
4345 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4346 (fr30_elf_gc_sweep_hook): New function.
4347 (elf_backend_can_gc_sections): Define.
4349 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4351 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4352 and bfd_elf32_bigarm_oabi_vec.
4354 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4356 * Makefile.am (elf32-arm-oldabi.lo): New.
4357 (elf32-arm-newabi.lo): New.
4358 * Makefile.in: Regenerate.
4359 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4360 (arm-*-elf): Likewise.
4362 (thumb-*-oabi): New.
4363 * configure: Regenerate.
4364 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4365 (bfd_elf32_bigarm_oabi_vec): New.
4366 * elf32-arm-newabi.c: New.
4367 * elf32-arm-oldabi.c: New.
4368 * elf32-arm.c: Removed.
4371 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4373 * binary.c (binary_set_section_contents): Omit warnings for
4374 unloadable sections.
4376 1999-01-31 Michael Meissner <meissner@cygnus.com>
4378 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4379 powerpc{,le}-*-eabi.
4381 1999-01-29 Nick Clifton <nickc@cygnus.com>
4383 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4384 * dwarf2.c (read_signed_leb128): Remove unused variables.
4386 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4388 * elf.c (assign_file_positions_for_segments): Only adjust
4389 p_align when needed.
4391 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4393 * binary.c (binary_set_section_contents): Don't return early for a
4394 non-loadable section, in case the first section is non-loadable.
4395 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4396 W. Rozycki <macro@ds2.pg.gda.pl>.
4398 1999-01-28 Nick Clifton <nickc@cygnus.com>
4400 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4401 R_FR30_GNU_VTENTRY relocs.
4403 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4405 * elflink.h (elf_link_output_sym): Zero syms which are
4406 part of sections which have been excluded.
4408 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4410 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4412 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4413 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4415 1999-01-27 Nick Clifton <nickc@cygnus.com>
4417 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4419 (fr30_final_link_relocate): Use computed value as result of
4422 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4424 * binary.c (binary_set_section_contents): Emit warning for
4425 huge file offsets due to widely-dispersed section LMAs.
4427 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4429 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4430 align first section to largest section alignment, not first
4433 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4435 * configure.in: Require autoconf 2.12.1 or higher.
4437 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4439 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4440 * bfd-in2.h: Likewise.
4441 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4443 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4445 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4446 * cpu-mips.c: Add support for and independent 4111.
4447 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4448 (_bfd_mips_elf_final_write_processing):
4449 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4451 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4453 * elf32-mips.c (elf_mips_abi_name): New.
4454 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4456 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4458 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4459 Handle bfd_mach_mips4300.
4461 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4463 * elf32-i386.c: Remove leaked development code from patch
4464 1998-12-10 by Richard Henderson.
4466 1998-12-10 Richard Henderson <rth@cygnus.com>
4468 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4469 in debug sections for symbol defined externally.
4471 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4473 * targets.c (bfd_target_vector): Remove duplicate entry for
4476 1998-12-09 Nick Clifton <nickc@cygnus.com>
4478 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4479 since we are using RELAs.
4481 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4483 SCO Open Server Release 5 core file support, from Jouke Numan
4485 * sco5-core.c: New file.
4486 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4487 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4488 * Makefile.am: Rebuild dependencies.
4489 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4490 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4491 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4492 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4493 * bfd-in2.h, configure, Makefile.in: Rebuild.
4495 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4497 * config.bfd (hppa*-*-mpeix*): New target.
4498 * configure.in: Add AC_HEADER_DIRENT.
4499 (hppa*-*-mpeix*): New target.
4500 * configure.host (hppa*-*-mpeix*): New host.
4501 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4502 friends rather than just including <sys/dir.h>.
4503 * som.h (struct som_symbol): Add hppa_priv_level and apto
4504 tc_data. Change all users.
4505 (struct somdata): Add comp_unit field.
4506 (obj_som_compilation_unit): Define.
4507 (bfd_som_attach_compilation_unix): Declare.
4508 * som.c: Check HOST_HPPAMPEIX.
4509 (struct som_misc_symbol_info): Add new field priv_level.
4510 (som_object_setup): Add current_offset parameter. Change all
4512 (setup_sections): Likewise.
4513 (som_object_p): For EXECLIBMAGIC, read the lst header.
4514 (som_write_symbol_strings): Add compilation_unit parameter.
4516 (som_finish_writing): Write out compilation_unit.
4517 (som_bfd_derive_misc_symbol_info): Set priv_level.
4518 (som_build_and_write_symbol_table): Set xleast field to 3.
4519 (som_slurp_symbol_table): Set symbol priv_level.
4520 (bfd_som_attach_compilation_unit): New function.
4521 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4522 priv_level into symbol_value.
4523 * configure, config.in: Rebuild.
4525 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4528 warning function to call _bfd_error_handler instead.
4530 * libbfd.c (COERCE32): Cast through unsigned long and long to
4531 avoid bug in old version of gcc.
4533 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4534 (elf_backend_additional_program_headers): Don't define.
4536 1998-12-08 Nick Clifton <nickc@cygnus.com>
4538 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4539 relocations to include offset of 2 included in the insns, and the
4540 offset of the relocs within the section.
4542 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4544 The following changes were made by David Taylor
4545 <taylor@texas.cygnus.com>, Edith Epstein
4546 <eepstein@sophia.cygnus.com>, Jim Blandy
4547 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4548 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4549 changes originally made by HP; HP did not create ChangeLog
4552 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4553 automake macro library.
4555 * hpux-core.c (hpux_core_core_file_p): this function now
4556 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4557 found in the corefile! Also, in hpux_core_core_file_p, if we
4558 encounter a section with an unknown type, don't punt. Instead,
4559 just skip it. Also, count the number of sections of known type
4560 that we encounter. If we encounter at least one good one, then
4561 we'll declare that the file is a core file. If we encounter any
4562 unknown ones but some known ones, then we'll issue a warning (but
4563 still declare it to be a core file). Also, correctly decide when a
4565 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4566 (CORE_ANON_SHMEM): define if not defined.
4567 (hpux_core_struct): add members lwpid and user_tid.
4568 (core_kernel_thread_id, core_user_thread_id): new macros.
4569 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4570 the name before storing it in the bfd.
4571 (hpux_core_core_file_p): handle threads.
4573 * libhppa.h (GET_FIELD): protect against redefinition.
4574 (HPPA_WIDE): define.
4575 (GET_FIELD): define.
4580 (sign_extend): redefine.
4581 (assemble_6): define.
4582 (assemble_12): rewrite.
4583 (assemble_16): define.
4584 (assemble_16a): define.
4585 (assemble_17): rewrite.
4586 (assemble_22): define.
4588 1998-12-07 Nick Clifton <nickc@cygnus.com>
4590 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4591 relocations for signed values.
4593 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * mipsbsd.c (MY(set_arch_mach)): Make static.
4596 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4597 bfd_mach_mips* macros rather than simple numbers.
4599 COFF weak symbol support, based on patches from Mark Elbrecht
4600 <snowball3@usa.net>:
4601 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4602 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4603 (coff_write_alien_symbol): Likewise.
4604 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4605 (coff_link_add_symbols): Likewise.
4606 (_bfd_coff_link_input_bfd): Likewise.
4607 (_bfd_coff_write_global_sym): Likewise.
4609 * elf.c (copy_private_bfd_data): Always initialize the
4610 includes_phdrs field.
4612 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4613 file defines a symbol first mentioned in an ELF file.
4615 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4616 possible, rather than only if BFD64.
4617 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4619 * bfd-in2.h: Rebuild.
4621 * srec.c (srec_set_section_contents): Correct test to avoid
4622 switching to 4 byte addresses after seeing a second section which
4623 requires 3 byte addresses. From Joel Schantz
4624 <joel.schantz@argosys.boeing.com>.
4626 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4627 <aymeric.vincent@emi.u-bordeaux.fr>.
4629 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4631 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4632 decide whether the output file is -mrelocatable-lib,
4633 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4635 1998-12-03 Nick Clifton <nickc@cygnus.com>
4637 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4638 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4639 * bfd-in2.h: Regenerate.
4640 * libbfd.h: Regenerate
4642 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4644 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4645 link against a dynamic symbol with no type or size.
4647 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4649 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4650 relocation for section which does not get loaded.
4651 (elf_i386_relocate_section) [R_386_32]: Likewise.
4653 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4655 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4656 reloc_count and i long instead of unsigned long. Handle error
4657 return from bfd_canonicalize_reloc.
4659 1998-12-01 Nick Clifton <nickc@cygnus.com>
4661 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4664 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4666 * elf32-sh.c (elf/sh.h): Include.
4667 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4668 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4669 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4670 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4671 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4673 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4675 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4676 causes division by zero later on.
4678 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4680 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4683 1998-11-25 DJ Delorie <dj@cygnus.com>
4685 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4688 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4690 * elf32-fr30.c (fr30_elf_relocate_section): Call
4691 fr30_final_link_relocate.
4692 (fr30_final_link_relocate): New function: Handle I20 and I32
4694 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4695 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4696 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4698 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4701 The following changes are based on a patch submitted by Gianluca
4702 Moro <glctr@abc.it>:
4704 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4705 not already been updated.
4706 (find_remembered_hi16s_reloc): New parameter 'already_found'
4707 returns state of remembered hi16s reloc.
4708 (remember_hi16s_reloc): Set 'found' field to false.
4709 (hi16s_location): Add 'found' field.
4711 1998-11-23 DJ Delorie <dj@cygnus.com>
4713 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4714 to see .DLL files as unrecognized.
4715 (i3coff_object_p): Sorry, had to hack it to not recognize these
4716 files (pei-i386) on request.
4718 1998-11-23 DJ Delorie <dj@cygnus.com>
4720 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4721 relents. Call bfd_check_format to reinitialize.
4723 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4725 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4728 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4730 * aclocal.m4: regenerate
4731 * configure: regenerate
4733 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4735 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4736 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4737 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4738 respect it as an upper bound on what memory to reference.
4739 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4740 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4741 update vtable_entries_size appropriately.
4743 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4745 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4748 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4750 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4751 bfds; they have no "file" so we fake it.
4752 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4753 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4754 resizing the memory buffer.
4755 * opncls.c (bfd_make_writable): New function; lets you write a
4756 bfd_create'd bfd to an in-memory buffer.
4757 (bfd_make_readable): New function; lets you read back that buffer
4758 as if it were from bfd_openr. Used to build generated archive
4759 members (winsup's ld's dlltool)
4761 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4763 * po/bfd.pot: Regenerated.
4765 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4767 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4770 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4772 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4773 element of the gotentry list for local symbols too.
4774 (elf64_alpha_relocate_section): Unify local and global handling.
4775 Assert that gotent->use_count > 0.
4777 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4779 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4780 update for file name changes of July 2, 1998.
4782 * configure: Rebuild.
4784 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4786 * po/bfd.pot: Regenerated.
4788 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4790 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4791 * aclocal.m4, configure: regenerate
4793 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4795 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4797 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4799 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4800 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4802 * aclocal.m4, configure: regenerated.
4804 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4806 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4807 R_D10V_GNU_VTENTRY relocs.
4808 (elf_d10v_howto_table): Likewise.
4809 (d10v_reloc_map d10v_reloc_map): Likewise.
4810 (elf32_d10v_gc_mark_hook): New.
4811 (elf32_d10v_gc_sweep_hook): New.
4812 (elf32_d10v_check_relocs): New.
4813 (elf32_d10v_relocate_section): New.
4814 (elf_backend_relocate_section): Define.
4815 (elf_backend_can_gc_sections): Define.
4817 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4819 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4820 (BFD64_BACKENDS): ...from here.
4821 (BFD32_BACKENDS_CFILES): Move vms files here...
4822 (BFD64_BACKENDS_CFILES): ...from here.
4823 * Makefile.in: Rebuild.
4825 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4827 * Makefile.am: Add FR30 target.
4828 * Makefile.in: Add FR30 target.
4829 * archures.c: Add support for FR30.
4830 * config.bfd: Add support for FR30.
4831 * configure.in: Add support for FR30.
4832 * reloc.c: Add support for FR30 relocations.
4833 * targets.c: Add support for FR30 relocations.
4834 * bfd-in2.h: Regenerate.
4835 * configure: Regenerate.
4836 * libbfd.h: Regenerate.
4837 * cpu-fr30.c: New file.
4838 * elf32-fr30.c: New file.
4840 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4842 * configure.in: detect cygwin* instead of cygwin32*
4843 * configure: regenerate
4845 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4847 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4848 use bfd_malloc and free instead and check return value from bfd_malloc.
4850 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4852 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4853 * libbfd.h: Rebuild.
4855 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4856 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4857 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4858 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4860 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4862 (mips_elf_link_hash_table_create): Don't initialize
4863 dynsym_sec_strindex.
4864 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4865 (mips_elf_size_dynamic_sections): Generate a section symbol for
4866 every output section.
4867 (mips_elf_finish_dynamic_sections): Count all sections for
4869 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4872 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4874 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4875 for later PLT entries in large PLTs.
4876 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4878 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4880 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4882 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4884 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4885 * elflink.h (elf_collect_hash_codes): New function. This function is
4886 called for each exported symbol and we compute the ELF hash value for
4888 (compute_bucket_value): New function. It is called from
4889 size_dynamic_sections to determine the hash table size. When we are
4890 optimizing a better, but slower, algorithm is used.
4891 (size_dynamic_sections): Call compute_bucket_value.
4893 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4895 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4897 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4899 (sh_elf_gc_mark_hook): New.
4900 (sh_elf_gc_sweep_hook): New.
4901 (sh_elf_check_relocs): New.
4902 (elf_backend_can_gc_sections): Define.
4904 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4906 * acinclude.m4: undo previous gettext change
4907 * aclocal.m4: rebuild with right version of aclocal.
4909 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4911 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4912 aclocal.m4 to acinclude.m4, so they don't get lost.
4914 * elfcore.h: rewrite for better corefile support.
4915 * elf.c (elfcore_*): new functions.
4916 * elf-bfd.h (elf_obj_tdata): new structure members.
4917 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4919 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4921 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4923 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4924 and R_M32R_GNU_VTENTRY.
4925 (elf_backend_can_gc_sections): Define.
4926 (m32r_elf_check_relocs): New.
4927 (m32r_elf_gc_mark_hook): New.
4928 (m32r_elf_gc_sweep_hook): New.
4929 (m32r_elf_relocate_section): Handle VT relocs.
4931 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4933 * coff-arm.c (arm_relocate_section): Remove redundant test.
4935 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4936 cleat that the 'bitsize' field is the size of the bitfield AFTER
4937 relocation not before.
4939 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4941 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4944 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4946 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4947 R_SPARC_GNU_VTENTRY.
4948 (elf32_sparc_check_relocs): Handle them.
4949 (elf32_sparc_reloc_type_lookup): Likewise.
4950 (elf32_sparc_relocate_section): Likewise.
4951 (elf32_sparc_gc_mark_hook): New.
4952 (elf32_sparc_gc_sweep_hook): New.
4954 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4956 * som.c (som_finish_writing): Perform some sanity checks when
4957 writing an executable or shared library.
4959 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4961 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4962 * configure.in (elf): Add dwarf1.lo.
4963 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4964 * elf.c (_bfd_elf_find_nearest_line): Add call to
4965 _bfd_dwarf1_find_nearest_line.
4966 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4967 Add call to _bfd_dwarf1_find_nearest_line.
4968 * configure: Rebuilt.
4970 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4972 * elflink.h (elf_gc_sections): Do not allow garbage
4973 collection if dynamic sections have been created.
4975 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4977 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4979 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4980 (v850_elf_perform_relocation): Likewise.
4981 (v850_elf_final_link_relocate): Likewise.
4982 (v850_elf_relocate_section): Likewise.
4983 (v850_elf_gc_sweep_hook): New routine.
4984 (v850_elf_gc_mark_hook): New routine.
4985 (elf_backend_can_gc_sections): Define.
4987 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4989 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4992 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4994 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4995 Declare size as bfd_size_type.
4996 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4998 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5000 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5002 * som.c (CPU_PA_RISC2_0): Define.
5003 (_PA_RISC2_0_ID): Likewise.
5004 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5006 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5008 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5009 has a base which is already defined, only add the referenced
5010 symbol to the dynamic symbol table if it is defined or referenced
5013 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5016 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5018 * elflink.h (elf_link_add_object_symbols): Undo last change.
5020 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5022 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5023 symbol for the indirect alias to a versioned symbol.
5025 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5027 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5028 (elf32_i386_vtentry_howto): New.
5029 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5030 or elf32_i386_vtinherit_howto on lookup.
5032 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5034 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5035 reloc_type. Rename R_68K__max to R_68K_max.
5036 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5039 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5041 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5042 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5044 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5047 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5049 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5050 message has a null byte terminator.
5052 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5054 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5055 word subject to R_V850_32 relocation.
5057 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5059 * dwarf2.c: Add comment describing problem computing line numbers
5060 for undefined symbols at link time.
5062 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5064 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5065 transform a defweak into a plt entry.
5066 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5067 plt entry references to receive a RELATIVE reloc.
5068 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5069 (elf64_alpha_relocate_section): Assert we don't overrun
5070 the allocated relocation space.
5072 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5074 * elf.c (swap_out_syms): Always treat section symbols as
5075 special, even if they are attached to a common section.
5077 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5079 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5080 sections with v850 common section attributes into named v850
5082 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5083 common section attributes into named v850 common sections.
5085 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5087 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5090 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5092 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5093 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5094 reloc to the wrong section a warning, not an error. .dynsbss
5095 is not an output section, so there is no need to check for it.
5097 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5099 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5101 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5103 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5104 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5106 (elf32_arm_gc_mark_hook): New.
5107 (elf32_arm_gc_sweep_hook): New.
5108 (elf32_arm_check_relocs): New.
5109 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5111 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5114 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5116 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5117 assume there is no PLT or GOT.
5119 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5121 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5122 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5123 also accepted as a function symbol type.
5125 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5127 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5129 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5132 match definition of _bfd_gc_sections field.
5133 * libbfd.h: Rebuild.
5135 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5137 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5138 the addend of a dynamic relocation referencing a section.
5139 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5140 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5142 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5144 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5145 bed has a size_dynamic_sections routine before trying to use it.
5147 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5149 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5150 _bfd_elf_rel_vtable_reloc_fn.
5152 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5154 * Makefile.am: Add elf32-arm.c.
5155 * Makefile.in: Rebuild.
5156 * elf-bfd.h: Add elf_backend_get_symbol_type.
5157 * elf.c (swap_out_syms): If defined, call
5158 elf_backend_get_symbol_type.
5159 * elf32-arm.c: Define elf_backend_get_symbol_type.
5160 (elf32_arm_get_symbol-type): New routine.
5161 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5162 (bfd_elf32_arm_process_before_allocation): Change to
5163 check for STT_ARM_TFUNC.
5164 (elf32_arm_final_link_relocate): Likewise.
5165 * elfxx-target.h: Add elf_backend_get_symbol_type.
5167 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5169 * archures.c (bfd_mach_alpha_ev[456]): New.
5170 * cpu-alpha.c: Rework to match these types.
5171 * bfd-in2.h: Rebuild.
5173 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5175 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5176 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5178 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5179 (elf_i386_reloc_type_lookup): Recognize them.
5180 (elf_i386_check_relocs): Pass them off to generic code.
5181 (elf_i386_relocate_section): Ignore them.
5182 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5183 (elf_backend_can_gc_sections): True.
5185 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5187 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5188 before looking at owner field.
5189 (elf32_arm_to_thumb_stub): Ditto.
5190 (elf32_arm_relocate_section): Compute name before calling
5191 elf32_arm_final_link_relocate().
5193 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5195 * elf.c: comment and formatting cleanups.
5198 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5200 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5201 (core files are treated differently than object files).
5202 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5203 bfd_elf_mkcorefile): declare.
5204 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5205 bfd_elf_mkcorefile): add to bfd_target vector.
5206 * elfcore.h (elf_core_file_p): save the program header table,
5207 and set the bfd architecture from the elf file header.
5208 * elf.c (bfd_elf_mkcorefile): new function.
5209 (_bfd_elf_write_corefile_contents): new function.
5210 (assign_file_positions_for_segments): add cases for handling
5211 PT_NOTE segments. (assign_file_positions_except_relocs):
5212 core files should be handled the same as exec files.
5213 (prep_headers): identify core files as type ET_CORE.
5214 (copy_private_bfd_data): identify the sections belonging to
5215 the PT_NOTE segment.
5217 * elf32-sparc.c (elf32_sparc_final_write_processing):
5218 add break statement to default case.
5220 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5222 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5223 section (not input) will be in sections ".sbss", ".sbss2",
5224 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5225 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5226 output_offset for correct evaluation of addend.
5228 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5230 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5231 elf32_arm_allocate_interworking_sections and
5232 elf32_arm_process_before_allocation.
5234 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5236 * bfd-in.h: Ammend prototype for
5237 elf32_arm_process_before_allocation to remove surplus third
5240 * bfd-in2.h: Regenerate.
5242 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5244 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5246 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5248 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5249 calculated for RELOC_SPARC_REV32 case.
5251 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5253 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5254 elf32_arm_allocate_interworking_sections and
5255 elf32_arm_process_before_allocation.
5256 * bfd-in2.h: Regenerated.
5257 * elf32-arm.c Define elf32_arm_link_hash_table.
5258 (insert_thumb_branch): New routine.
5259 (find_thumb_glue): New routine.
5260 (find_arm_glue): New routine.
5261 (record_arm_to_thumb_glue): New routine.
5262 (record_thumb_to_arm_glue): New routine.
5263 (elf32_arm_link_hash_table_create): New routine.
5264 (elf32_arm_get_bfd_for_interworking): New routine.
5265 (elf32_arm_allocate_interworking_sections) New routine.
5266 (elf32_arm_process_before_allocation) New routine.
5267 (elf32_thumb_to_arm_stub): New routine.
5268 (elf32_arm_to_thumb_stub): New routine.
5269 (elf32_print_private_bfd_data): Fix typo.
5270 (elf32_arm_final_link_relocate): Add argument sym_sec.
5271 Check for branches to thumb symbols in case R_ARM_PC24.
5272 Check for branches to arm symbols in case R_ARM_THM_PC22.
5273 (elf32_arm_relocate_section): Pass symbol section to
5274 elf32_arm_final_link_relocate.
5276 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5278 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5279 entries unless the symbol is defined in the executable; in
5280 particular, undefined weak symbols get a PLT entry.
5282 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5284 * libaout.h: Remove nested comment to avoid warning.
5286 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5288 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5289 R_ARM_PC24 relocation.
5291 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5293 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5294 argument is_local. Add argument sym_flags. Check sym_flags
5295 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5296 (elf32_arm_relocate_section): Don't pass local sym and pass
5297 sym_flags to elf32_arm_final_link_relocate.
5299 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5301 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5302 to not count too few relocs for dynamicly linked executables.
5304 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5306 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5307 symbols without a dynamic index dynamic. Consider all weak
5309 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5310 correspondance between input and output sections.
5312 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5314 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5315 that use a .got.plt section start the got offset at zero.
5317 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5319 * ieee.c (ieee_write_processor): Correct the processor ID written
5320 out for bfd_arch_m68k, accommodating change of March 25.
5322 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5324 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5325 R_ARM_THM_RPC22 relocations.
5327 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5329 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5331 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5332 .got relocs in -Bsymbolic shared objects.
5334 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5336 * elf32-arm.c: Add private flags to ELF header.
5337 (elf32_arm_print_private_bfd_data): New Function.
5338 (elf32_arm_set_private_flags): New Function.
5339 (elf32_arm_copy_private_flags): New Function.
5340 (elf32_arm_merge_private_bfd_data): New Function.
5342 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5346 (elf32_sparc_relocate_section): Likewise.
5348 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5350 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5351 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5352 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5353 of the function. Recognize no .plt as static linking.
5355 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5357 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5358 ".liblist" string through gettext.
5360 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5362 * Makefile.am: Add support for elf32-arm.lo.
5363 * Makefile.in: Rebuild.
5364 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5365 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5366 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5367 * configure: Regenerate.
5368 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5369 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5370 bfd_target bfd_elf32_littlearm_vec.
5371 * elf32-arm.c: New file.
5373 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5375 * libaout.h (M_SPARCLITE_LE): New machine.
5376 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5377 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5378 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5379 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5380 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5381 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5382 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5383 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5384 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5385 be BFD_RELOC_SPARC_REV32.
5387 * config.bfd (sparc86x-*-aout): New
5389 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5391 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5392 actually mapping the output sections.
5394 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5397 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5398 (mn10300_elf_reloc_map): Similarly.
5399 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5401 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5405 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5406 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5407 elf_mips_reloc_type defined in elf/mips.h.
5409 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5411 * elf64-mips.c: Remove reloc_type definition completely. It's now
5414 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5416 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5417 as they are defined in elf/mips.h now.
5419 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5422 * Re-add lost change:
5423 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5425 (mn10300_elf_relax_section): Include stack space for register saves
5426 in the imm8 field of a "call" instruction.
5427 (compute_function_info): Determine how much stack is allocated by
5428 the movm instruction. Fix typo.
5429 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5431 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5433 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5434 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5436 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5438 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5440 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5442 * elf32-hppa.h: Let ELF header define the enum containing the
5443 external reloc numbers.
5444 * elf32-i386.h: Likewise.
5446 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5448 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5449 * elf32-mips.c: Likewise.
5450 * elf32-ppc.c: Likewise.
5452 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5454 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5455 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5457 * bfd-in.h: Regenerate.
5458 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5459 parameter to 'unsigned int' to avoid K&R compatability problems.
5461 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5463 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5464 functionname_ptr to be const. Change line_ptr to be unsigned.
5466 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5467 macro is not defined. Change second parameter from bfd_link_info
5468 to coff_final_link_info. Add prototype.
5469 (coff_final_link_postscript): Simplify handling when macro is not
5470 defined. Add prototype.
5472 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5474 * elf-mn10300.c: Before include system specific ELF header define
5475 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5476 * elf32-mips.c: Likewise.
5477 * elf32-ppc.c: Likewise.
5479 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5481 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5482 temporary patch over to elf64-mips.c as well.
5484 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5486 * elf32-mips.c (reloc_type): Temporarily disable definition of
5487 standard relocation since they are now defined in elf/mips.h.
5489 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5491 * elf-m10200.c (mn10200_elf_final_link_relocate):
5492 Modify range test for case R_MN10200_8.
5494 * elf-m10300.c (mn10300_elf_final_link_relocate):
5495 Modify range test for case R_MN10300_8.
5497 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5499 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5500 * elf32-i386.c (elf_backend_got_header_size): Define.
5501 (elf_backend_plt_header_size): Define.
5502 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5503 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5504 * elfxx-target.h: Provide a default of zero.
5505 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5506 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5508 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5509 entry from an executable, even if the plt refcount goes to 0.
5511 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5513 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5514 directory name at the line number.
5516 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5517 with an unspecified type.
5519 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5521 * sunos.c: Add undef of valid to avoid problem on SunOS.
5523 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5525 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5527 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5529 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5530 R_68K_PCxx and R_68K_xx relocations. Make sure that
5531 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5532 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5533 R_68K_xx relocations.
5534 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5535 that has no plt entry.
5536 (elf_m68k_relocate_section): Ignore the plt offset in a static
5538 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5540 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5543 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5545 (howto_table, reloc_map): Add entries for them.
5546 (elf_m68k_check_relocs): Handle them. Implement reference
5547 counting for got and plt entries.
5548 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5549 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5551 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5552 (elf_m68k_relocate_section): Handle the new reloc types.
5553 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5554 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5555 * elflink.h (elf_link_add_object_symbols): When creating an
5556 indirect reference for symbol versioning also copy the plt
5558 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5559 flag also reset the plt offset.
5560 (elf_link_assign_sym_version): Likewise.
5561 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5562 the size of the entry in bytes.
5563 (elf_gc_allocate_got_offsets): Likewise.
5565 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * elflink.h (elf_gc_sections): Return true rather than falling off
5570 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5573 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5575 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5576 comment describing when it should be enabled.
5577 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5580 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5582 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5583 information ATN records.
5585 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5588 section for an absolute symbol in a fully linked file. Based on
5589 patch from Christian Holland <CHolland@de.lucent.com>.
5591 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5593 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5594 that a symbol is undefined.
5596 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5598 * som.c (som_bfd_gc_sections): Define.
5600 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5602 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5603 overflows in ARM_26D patches, since they have already been
5604 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5606 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * coffcode.h (coff_write_object_contents): If we have any long
5609 section names, call coff_write_symbols even if there are no
5612 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5614 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5615 PT_LOAD segment, rather than only setting it once for the entire
5618 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5619 rather than ignoring every phdr with a p_paddr of 0, ignore all
5620 the phdrs if they all have a p_paddr of 0.
5622 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5623 section was discarded from the link.
5625 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5627 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5629 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5631 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5632 floating point operations.
5634 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5639 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5641 Merge of vax/vms (read-only) support
5642 * configure.com: Support Vax target.
5643 * makefile.vms: Support Vax target.
5644 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5645 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5647 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5649 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5651 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5653 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5655 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5656 * targets.c (bfd_target_ovax_flavour): New flavour.
5657 (vms_alpha_vec): Renamed from evax_alpha_vec.
5659 (target_vector): Update accordingly.
5660 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5662 (vax*-*-*vms*): New target.
5663 * Makefile.am: Update for renamed files. Rebuild dependencies.
5664 * bfd-in2.h: Rebuild.
5665 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5667 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5669 Based on patch from Matt Semersky <matts@scd.hp.com>:
5670 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5671 pointer on abfd->outsymbols.
5672 (generic_add_output_symbol): Handle NULL sym parameter.
5674 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5676 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5679 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5681 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5682 when handling 32 bit immediate relocs.
5683 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5685 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5687 * section.c (STD_SECTION): Account for recently added gc_mark
5688 field in struct asection.
5690 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5691 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5693 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5695 ELF Section-level Garbage Collection:
5696 * bfd.c (bfd_gc_sections): New.
5697 * aout-adobe.c: Hook to default implementation.
5698 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5699 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5700 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5701 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5702 * tekhex.c, versados.c: Likewise.
5703 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5704 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5706 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5707 (bfd_generic_gc_sections): New.
5708 * section.c (SEC_KEEP): New.
5709 (asection): Add gc_mark member.
5711 * elfcode.h (elf_gc*): New name remappings.
5712 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5713 sections to be excluded.
5714 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5715 (elf_gc_propogate_vtable_entries_used): New.
5716 (elf_gc_smash_unused_vtentry_relocs): New.
5717 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5718 (elf_gc_common_finalize_got_offsets): New.
5719 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5720 * elfxx-target.h: Add and default gc hooks.
5722 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5724 (struct elf_obj_tdata): Likewise for local_got_offsets.
5725 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5726 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5727 * elf64-sparc.c, elflink.h: Likewise.
5729 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5730 (ELF_LINK_HASH_MARK): Define.
5731 (struct elf_backend_data): Add GC hooks.
5732 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5734 * elf-m10300.c (mn10300_elf_check_relocs): New.
5735 (mn10300_elf_gc_mark_hook): New.
5736 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5737 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5738 (mn10300_elf_final_link_relocate): Likewise.
5739 (mn10300_elf_relocate_section): Likewise.
5740 (elf_backend_can_gc_sections): Define.
5741 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5742 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5743 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5744 (mips_info_to_howto_rel): Likewise.
5745 (mips_elf_relocate_section): Likewise.
5746 (mips_elf_check_relocs): Likewise.
5747 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5748 (elf_backend_can_gc_sections): Define.
5749 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5750 (ppc_elf_howto_raw): Handle them.
5751 (ppc_elf_reloc_type_lookup): Likewise.
5752 (ppc_elf_relocate_section): Likewise.
5753 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5754 Handle new vtable relocs.
5755 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5756 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5757 (elf_backend_can_gc_sections): Define.
5759 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5761 * archures.c (bfd_mach_mn10300): Define.
5762 * elf-m10300.c: Include elf/mn10300.h
5763 (elf_mn10300_mach): New function.
5764 (_bfd_mn10300_elf_final_write_processing): Likewise.
5765 (_bfd_mn10300_elf_object_p): Likewise.
5766 (elf_backendfinal_write_processing): Define.
5767 (elf_backend_object_p): Likewise.
5769 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5771 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5774 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5776 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5777 link_next field, not the next field.
5779 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5781 * elf.c (map_sections_to_segments): Check the section address
5782 against the phdr size both with and without a modulo of
5785 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5788 linker created empty input section if the output section has the
5791 * elflink.h (elf_link_output_extsym): Print an error message if
5792 _bfd_elf_section_from_bfd_section fails.
5794 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5797 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5800 native linker output. Avoid putting an empty section in more than
5803 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5805 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5806 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5808 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5810 * elf.c (swap_out_syms): New arg relocatable_p.
5811 Don't add section VMA to symbols for relocatable output.
5812 (_bfd_elf_compute_section_file_positions): Update call to
5815 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5817 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5818 against 'addend' be signed rather than unsigned.
5820 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5822 * elf32-m32r.c: Add prototyps for static functions.
5824 * coff-arm.c: Add prototypes for static functions.
5826 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5828 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5829 LMA is used to order sections in a segment.
5831 * elf32-v850.c: Add prototypes for static functions.
5832 Change type of addend parameter to bfd_vma in various functions.
5834 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5837 complain_overflow_signed instead of complain_overflow_bitfield.
5839 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5841 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5842 when comparing against 0.
5844 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * Makefile.am (config.status): New target.
5847 * Makefile.in: Rebuild.
5849 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5851 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5852 error if previous object endianness doesn't match current object.
5854 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5856 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5857 _bfd_elf_print_private)bfd_data ().
5859 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5861 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5863 (elf_link_add_object_symbols): Set type_change_ok and
5864 size_change_ok before calling elf_merge_symbol.
5866 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5867 undefined symbol error, don't also issue an overflow error.
5869 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5871 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5872 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5873 message instead of crashing.
5875 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5877 * archures.c (bfd_mach_cpu32): Define.
5878 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5880 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5881 * ieee.c: Include <ctype.h>.
5882 (ieee_object_p): Parse out process ID string to make it more
5883 likely to be acceptable for bfd_scan_arch.
5884 * bfd-in2.h: Rebuild.
5886 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5888 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5889 _bfd_elf_print_private_bfd_data() so that the program header will
5892 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5894 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5895 0x68. Reindent. Add some comments.
5897 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5899 * elf.c (copy_private_bfd_data): Adjust physical address of
5900 segment in output BFD to contain LMAs of its sections.
5902 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5904 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5905 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5906 endian data 32 bit relocations.
5907 (elf32_sparc_merge_private_bfd_data): Check if linking little
5908 endian objects with big endian objects.
5909 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5910 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5911 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5913 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5914 * archures.c (bfd_mach_sparc_sparclite_le): New.
5915 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5917 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5919 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5922 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * bfd-in.h: Move over patch to bfd-in2.h.
5926 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5928 (_bfd_relocate_contents): Likewise.
5930 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5932 * peicode.h (add_data_entry): If the section has no private data
5933 then do not create a Data Dictionary entry for it.
5935 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5937 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5938 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5939 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5940 subsections during relaxation more correctly.
5942 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5944 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5945 Add extra argument to bfd_arm_process_before_allocation ().
5946 * bfd-in.h: Reflect changes made in bfd-in2.h.
5947 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5948 coff class of a BFD symbol.
5949 * coff-arm.c: Add support for interworking between Thumb code and
5950 non-interworking aware ARM code.
5952 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5954 * po/Make-in (install-info): New target.
5956 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5958 * filemode.c: Remove; not used.
5960 If sysdep.h includes a header file, don't include it again:
5961 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5963 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5965 * archive.c: Don't include <string.h> or <errno.h>.
5966 * evax-alpha.c; Don't include <stdio.h>.
5967 * evax-egsd.c: Likewise.
5968 * evax-etir.c: Likewise.
5969 * evax-misc.c: Likewise.
5970 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5971 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5973 * hpux-core.c: Likewise.
5974 * netbsd-core.c: Likewise.
5976 * libbfd.c: Don't include <sys/types.h>.
5977 * nlmcode.h: Don't include <string.h>.
5978 * osf-core.c: Don't include <string.h> or <stdio.h>.
5979 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5980 <errno.h>, or <unistd.h>.
5981 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5983 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5985 * configure.com: If the version number can not be found in
5986 configure.in, set it to "unknown" rather than "2.8.1".
5988 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5990 * elf32-mips.c (elf_mips_mach): New.
5991 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5992 (_bfd_mips_elf_final_write_processing): Use the names
5993 of machines, rather than the numbers. Set both the ARCH
5994 and MACH in e_flags. Handle a few more specific machines.
5995 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5996 EF_MIPS_ARCH and EF_MIPS_MACH.
5998 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6000 * syms.c (bfd_is_local_label): Revert last change.
6001 * srec.c (srec_write_symbols): Discard debugging symbols.
6003 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6005 * som.c: Include <ctype.h>.
6006 * som.h: Don't include sysdep.h.
6008 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6010 * libbfd.h: Rebuilt.
6011 * libbfd-in.h: Removed gettext includes and defines.
6012 * sysdep.h: Moved gettext-related includes and defines here.
6014 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6016 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6017 an ad-hoc test. Kill bogus #if 0 code.
6018 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6020 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6023 when generating a normal executable for a symbol defined in a
6024 regular file. When copying a reloc into the output file, adjust
6025 the addend for a PC relative reloc against a global symbol.
6027 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6029 * libbfd.h: Rebuilt.
6030 * libbfd-in.h (_): Define as dgettext.
6032 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6034 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6036 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6037 when declaring parameter types.
6038 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6040 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6042 * config.bfd: If we include any ELF targets in targ_defvec and/or
6043 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6044 * elf32-gen.c (dummy): New static const variable.
6045 (elf_generic_info_to_howto): New static function.
6046 (elf_generic_info_to_howto_rel): New static function.
6047 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6048 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6049 * elf64-gen.c: Same changes as elf32-gen.c.
6050 * elfcode.h (elf_object_p): For the generic target, ignore a
6051 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6053 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6055 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6056 * configure: Rebuild.
6058 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6060 * config.bfd: Update OSR5/Unixware patterns.
6062 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6064 * elf.c (assign_file_positions_for_segments): Allow for holes
6065 between sections added by a link script.
6067 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * configure.in: Change version number to 2.9.4
6070 * configure: Rebuild.
6072 Based on patch from H.J. Lu <hjl@gnu.org>:
6073 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6074 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6075 * bfd-in2.h: Rebuild.
6077 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6079 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6082 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6084 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6085 (elf64_alpha_relax_section): Fill them in.
6086 (elf64_alpha_relax_opt_call): Implement more than a stub.
6087 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6088 alignment on .scommon.
6089 (elf64_alpha_merge_gots): Merge use counts as well.
6091 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6093 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6094 for calculating a local symbol's address.
6095 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6096 Set the .got's cooked size as well as the raw size.
6098 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6100 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6101 internationalisation of printed information.
6103 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6104 internationalisation of printed information.
6106 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6108 * syms.c (struct indexentry): Change directory_name, file_name,
6109 and function_name fields to char *.
6110 (struct stab_find_info): Change cached_file_name field to char *.
6112 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6114 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6116 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6118 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6120 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6122 * Makefile.am (install-data-local): Make $(includedir).
6123 * Makefile.in: Rebuild.
6125 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6127 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6129 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6131 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6132 * Makefile.in: Rebuild.
6134 * bfd-in2.h: Rebuild for Nick's changes.
6136 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6138 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6139 change wrt length == max_namelen.
6141 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6143 * Many files: Added gettext invocations around user-visible
6145 * libbfd-in.h: Added gettext includes and defines.
6146 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6147 HAVE_LC_MESSAGES): Define.
6148 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6150 * Makefile.am (SUBDIRS): Added po.
6151 (POTFILES): New macro.
6152 (po/POTFILES.in): New target.
6153 (SOURCE_HFILES): New macro.
6155 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6157 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6159 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6160 NT_PRSTATUS note section encountered, it contains the status of
6161 the currently executing thread when the core file was written.
6163 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6165 * libcoff.h: Add extra parameter to
6166 bfd_coff_link_output_has_begun overrideable function.
6167 * cofflink.c: Pass extra parameter to
6168 bfd_coff_link_output_has_begun function.
6169 * bfd-in.h: Add prototypes for exported ARM interworking
6171 * peicode.h: ARM specific code reorganised to conform to BFD
6173 * coffcode.h: ARM specific code reorganised to conform to BFD
6175 * coff-arm.c: Code reorganised to conform to the BFD coding
6176 conventions. Global variables have been moved into an ARM
6177 specific hash table structure and a new function:
6178 bfd_arm_get_bfd_for_interworking() has been created which is
6179 called from the linker scripts.
6181 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6183 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6185 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6186 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6187 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6188 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6190 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6192 * config.bfd: Added sparc86x support.
6194 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6196 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6197 an out of range pc-relative jump/call to an undefined weak symbol.
6199 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6201 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6204 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6207 an error other than bfd_error_system_call, set the error to
6208 bfd_error_wrong_format.
6210 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6211 bfd_elf32_powerpcle_vec.
6213 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6214 program segments are zero, don't set p_paddr_valid.
6216 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6218 * elf64-alpha.c: Initial implementation of relaxation --
6219 (struct alpha_elf_link_hash_entry): Add use_count member.
6220 (elf64_alpha_check_relocs): Initialize and increment it.
6221 (elf64_alpha_can_merge_gots): Check it when considering merging.
6222 (elf64_alpha_merge_gots): Drop entries with zero use.
6223 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6224 (elf64_alpha_always_size_sections): Split out got sizing ...
6225 (elf64_alpha_size_got_sections): ... here. New function.
6226 (elf64_alpha_relax_find_reloc_ofs): New function.
6227 (elf64_alpha_relax_with_lituse): Likewise.
6228 (elf64_alpha_relax_without_lituse): Likewise.
6229 (elf64_alpha_relax_opt_call): Likewise.
6230 (elf64_alpha_relax_section): Likewise.
6231 (elf64_alpha_add_symbol_hook): Likewise.
6232 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6233 (elf64_alpha_relocate_section): Likewise.
6234 (bfd_elf64_bfd_relax_section): Define.
6235 (elf_backend_add_symbol_hook): Likewise.
6237 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6239 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6240 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6241 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6243 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6245 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6246 * configure: Rebuild.
6248 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6250 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6251 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6252 * configure.in: Define and substitute WIN32LDFLAGS and
6254 * aclocal.m4: Rebuild with new libtool.
6255 * configure, Makefile.in: Rebuild.
6257 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6259 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6260 before any other symbols in the same section.
6262 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6264 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6267 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6269 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6271 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6272 Use addr_size for address size, rather than sizeof(bfd_vma).
6273 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6274 Fix call to read_address.
6275 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6276 Scrap other unneeded arguments. Fix call to read_address.
6277 (scan_unit_for_functions): Fix call to read_attribute.
6278 (parse_comp_unit): We now handle more values for addr_size.
6279 Set addr_size in unit. Fix call to read_attribute and
6282 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6284 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6286 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * archures.c (bfd_default_scan): Add m68k cases back to default
6289 switch, reverting patch of March 25, since IEEE support depends
6292 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * Makefile.am (diststuff): New target.
6295 * Makefile.in: Rebuild.
6297 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6299 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6300 som_offset when we have an extended name table.
6302 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6304 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6306 * Makefile.in: Rebuild.
6308 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6310 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6311 symbols when creating a shared library.
6312 (elf_m68k_adjust_dynindx): New function, used by above code.
6313 (elf_m68k_finish_dynamic_sections): Initialize the section
6315 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6317 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6319 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6322 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6324 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6327 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6329 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6332 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6334 * configure.in: Set version to 2.9.1.
6335 * configure: Rebuild.
6337 * Branched binutils 2.9.
6339 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6341 * syms.c (ENABLE_CACHING): Define.
6342 (struct indexentry): Define.
6343 (struct stab_cache): Remove.
6344 (cmpindexentry): New static function.
6345 (struct stab_find_info): Add new fields: indextable,
6346 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6347 cached_file_name. Remove fields: file_cache, function_cache, and
6349 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6350 index table and search it.
6352 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6354 * elf.c (_bfd_elf_copy_private_section_data): Call
6355 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6357 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6359 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * coff-arm.c: Define all globally visible variables and functions
6362 only when COFF_WITH_PE is not defined.
6363 * configure.in (armpe_little_vec, armpe_big_vec): Add
6365 * configure: Rebuild.
6367 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6369 Fix some gcc -Wall warnings:
6370 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6371 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6372 * archures.c (bfd_default_scan): Likewise.
6373 * bfd.c (bfd_scan_vma): Likewise.
6374 * binary.c (mangle_name): Likewise
6375 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6376 * coff-sh.c (sh_relocate_section): Likewise.
6377 * coff-stgo32.c (create_go32_stub): Likewise.
6378 * coffcode.h (coff_slurp_line_table): Likewise.
6379 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6380 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6381 (assign_file_positions_for_segments): Likewise.
6382 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6383 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6384 * oasys.c (oasys_write_sections): Likewise.
6385 * ppcboot.c (ppcboot_object_p): Likewise.
6386 (mangle_name): Likewise.
6387 * riscix.c (riscix_fix_pcrel_26): Likewise.
6388 * srec.c (srec_scan): Likewise.
6389 * stabs.c (_bfd_write_section_stabs): Likewise.
6390 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6391 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6392 switch. Declare parameters for function pointers.
6393 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6395 * elf.c (elf_sort_sections): Likewise.
6396 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6397 Add default cases to switches.
6398 (coff_arm_relocate_section): Remove unused local variables.
6400 (coff_arm_bfd_set_private_flags): Change flag variable to type
6402 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6403 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6404 (dump_toc): Change cat to const, and initialize it.
6405 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6406 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6407 (sh_elf_relocate_section): Initialize r_symndx.
6408 * coffcode.h (coff_compute_section_file_positions): Only declare
6409 old_sofar if ALIGN_SECTIONS_IN_FILE.
6410 (coff_write_object_contents): Initialize csym.
6411 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6412 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6414 * dwarf2.c: Include libiberty.h.
6415 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6416 (decode_line_info): Remove unused local variables.
6417 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6418 (m32r_elf_relocate_section): Likewise.
6419 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6420 (v850_elf_reloc): Likewise.
6421 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6422 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6423 * elf.c (assign_file_positions_for_segments): Always set adjust.
6424 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6425 parenthesize expression.
6426 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6427 (m32r_elf_object_p): Return a value.
6428 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6429 * elf32-mips.c (mips_elf_final_link): Initialize last.
6430 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6431 * elf32-v850.c (v850_elf_object_p): Return a value.
6432 (v850_elf_print_private_bfd_data): Change fprintf format string.
6433 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6435 * elflink.h (elf_link_add_object_symbols): Change vernum to
6436 unsigned int, and initialize it. Change fprintf format string.
6437 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6438 when setting or comparing to soname_indx.
6439 (elf_create_pointer_linker_section): Change num_symbols to
6441 * libcoff-in.h (coff_data_type): Change flags to flagword.
6442 * peicode.h (pe_print_idata): Initialize idx. Change j to
6443 bfd_size_type. Initialize hint_member. Remove useless test to
6445 (pe_print_edata): Change num_functions and num_names in struct
6446 EDT_type to unsigned long. Remove cast. Change fprintf format
6448 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6449 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6451 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6452 int *. Update uses. Change j to long.
6453 * bfd-in2.h, libcoff.h: Rebuild.
6455 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6457 * elf32-v850.c Remove definition of USE_REL.
6458 (v850_elf_info_to_howto_rela): New function.
6459 (v850_elf_perform_relocation): Renamed from
6460 v850_elf_store_addend_in_insn. Removed replace argument.
6461 (v850_elf_reloc): store the relocation in the addend field instead
6463 (v850_elf_final_link_relocate): Now calls
6464 v850_elf_perform_relocation.
6465 (v850_elf_relocate_section): Remove code to generate REL
6468 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6470 * coffcode.h (coff_new_section_hook): Set the type and storage
6471 class in the native symbol information allocated for a new section
6474 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6476 * peicode.h: Chain together calls to
6477 coff_bfd_copy_private_bfd_data and
6478 coff_bfd_print_private_bfd_data.
6480 * coff-arm.c: Add prototypes for
6481 coff_arm_bfd_print_private_bfd_data and
6482 coff_arm_bfd_copy_private_bfd_data.
6484 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6486 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6489 * peicode.h: Call arm-coff private data functions after handling
6492 * coff-arm.c: Turn statics into globals so that they can be shared
6493 both pe and pei backends.
6495 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6499 (sunos_write_object_contents): Likewise.
6500 * aoutx.h (NAME(aout,machine_type)): Likewise.
6501 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6503 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6505 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6507 (bfd_default_scan): Remove m68k special cases.
6508 * bfd-in2.h: Rebuild.
6509 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6511 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6512 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6514 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6515 selection, change printable_name to just "m68k" and make that the
6516 default instead of m68k:68020.
6518 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6520 (MY_get_section_contents): Define as aout_32_get_section_contents
6521 rather than NAME(aout,get_section_contents).
6523 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6525 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6526 and call bfd_default_set_arch_mach to do the real work.
6528 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6530 * bout.c (BALX): Include return register g14 as part of the insn.
6532 (calljx_callback): Use it.
6534 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6537 * libbfd.h: Rebuild.
6539 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6540 byte_count to unsigned int.
6541 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6542 unused local variables.
6544 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6545 variables er and er1.
6547 * cpu-v850.c: Include <ctype.h>.
6548 (scan): Case isdigit argument to unsigned char.
6550 From Yan Meroth <YAN.MEROTH@st.com>:
6551 * ihex.c (ihex_scan): Add extbase variable so that getting an
6552 extended linear address record does not ignore any previous
6554 (ihex_write_object_contents): When writing out an extended linear
6555 address record, zero out any previous extended address.
6557 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6559 * ieee.c (do_one): Check section before dereferencing it.
6560 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6561 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6563 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6565 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6567 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6569 * coff-arm.c: Add interworking functions to pe backends.
6571 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * configure.in: Use AM_DISABLE_SHARED.
6574 * aclocal.m4, configure: Rebuild with libtool 1.2.
6576 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6578 * coff-arm.c (coff_arm_relocate_section): Better error messages
6579 when interowrking conflucts occur. Courtesy of Jonathan Walton
6581 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6582 relocations. Patch courtesy of Jonathan Walton and Tony
6585 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6587 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6588 part of Feb 22 change controling when to override the existing
6589 symbol with the .plt entry.
6591 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6593 * config.bfd (targ_cpu): Add thumb-pe target.
6595 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6596 functions in PE build.
6598 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6600 * config.bfd (sparclite-*-elf*): Added.
6602 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * configure.in: Add elf.lo to elf shell variable.
6605 * Makefile.am (BFD_LIBS): Remove elf.lo.
6606 (BFD_LIBS_CFILES): Remove elf.c.
6607 (BFD32_BACKENDS): Add elf.lo.
6608 (BFD32_BACKENDS_CFILES): Add elf.c.
6609 * configure, Makefile.in: Rebuild.
6611 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6613 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6614 relocation against a non-local symbol should not have a dynamic
6617 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6619 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6621 (pe_print_private_bfd_data): Print PE flags. From Mikey
6622 <jeffdb@netzone.com>.
6624 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6626 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6627 a plt entry when we can determine that we authoritatively define
6630 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6632 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6633 don't actually use trad-core, but a SunOS-style core file handled
6635 * hosts/sparclinux.h: Remove.
6637 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6639 * peicode.h (pe_print_idata): If there is no .idata section, look
6640 for the import tables in some other section. Make the initial
6641 label line up better with the data. Print the import address
6642 table even if there is no import name table. If the import
6643 address table holds actual addresses, print them.
6645 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6647 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6648 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6649 bfd_error_system_call.
6651 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6653 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6654 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6656 From H.J. Lu <hjl@gnu.org>:
6657 * Makefile.am (libbfd_la_LDFLAGS): Define.
6658 * Makefile.in: Rebuild.
6660 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6662 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6663 * netbsd.h (MACHTYPE_OK): Define.
6664 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6665 calling N_SET_MACHTYPE, rather than having a switch.
6666 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6668 * i386netbsd.c (MACHTYPE_OK): Don't define.
6669 (DEFAULT_MID): Define.
6670 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6671 (MACHTYPE_OK): Don't define.
6672 (DEFAULT_MID): Define.
6673 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6674 (DEFAULT_MID): Define.
6675 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6676 (DEFAULT_MID): Define.
6677 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6678 (DEFAULT_MID): Define.
6680 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6681 * vaxnetbsd.c: New file.
6682 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6683 rather than netbsd_core.
6684 * targets.c (vaxnetbsd_vec): Declare.
6685 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6686 defined, add netbsd_core_vec.
6687 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6688 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6689 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6690 * config.bfd (alpha*-*-netbsd*): New target.
6691 * Makefile.am: Rebuild dependencies.
6692 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6693 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6694 * configure, Makefile.in: Rebuild.
6696 * configure.host: Remove the old shared library build stuff. We
6697 now use libtool instead.
6699 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6701 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6703 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6705 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6706 * configure: Rebuild.
6708 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6709 * elf32-v850.c (remember_hi16s_reloc): New function.
6710 (find_remembered_hi16s_reloc): New function.
6711 (v850_elf_store_addend_in_insn): Use the above new functions to
6712 match up HI6S relocs with LO16 relocs.
6714 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6716 * configure.in: Change -linux* to -linux-gnu*.
6717 * config.bfd, configure.host: Likewise.
6718 * configure: Rebuild.
6720 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6722 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6723 LO16/HI16S bug and improve comments about what is going on.
6725 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6727 * configure, aclocal.m4: Rebuild with new libtool.
6729 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6731 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6732 when merging v850 code into v850e/v850ea code. Do not initialise
6733 output flags if the input is the default architecture.
6735 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6737 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6738 get the size from bfd_arch_bits_per_address instead of directly
6741 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6743 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6744 to wrap, just return all 1's bits instead.
6745 * libbfd.h: Regenerate.
6747 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6751 (coff_relocate_section): If COFF_WITH_PE, define as
6752 coff_pe_i386_relocate_section.
6753 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6754 skip empty sections, to match coff_write_object_contents.
6756 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6757 rather than swapping out r_offset twice. From Luke Deller
6758 <luked@cse.unsw.edu.au>.
6760 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6762 * configure.in: Set libtool_enable_shared rather than
6763 libtool_shared. Remove diversion hack.
6764 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6767 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6769 * syms.c (struct stab_cache): Define.
6770 (struct stab_find_info): Remove cached_offset, cached_stab,
6771 cached_str, and cached_stroff fields. Add file_cache,
6772 function_cache, and line_cache fields.
6773 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6776 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6778 * peicode.h (pe_print_idata): Check for import of ordinal rather
6780 (pe_print_edata): If there is no .edata section, look for the
6781 export data in some other section.
6783 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6785 * configure.in: Change version to 2.8.4.
6786 * configure: Regenerated.
6788 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6790 Add tms320c30 support:
6791 * cpu-tic30.c: New file.
6792 * aout-tic30.c: New file.
6793 * coff-tic30.c: New file.
6794 * archures.c (bfd_arch_tic30): Define.
6795 (bfd_tic30_arch): Declare.
6796 (bfd_archures_list): Add bfd_tic30_arch.
6797 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6799 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6800 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6801 (coff_set_flags): Likewise.
6802 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6803 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6804 * Makefile.am: Rebuild dependencies.
6805 (ALL_MACHINES): Add cpu-tic30.lo.
6806 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6807 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6808 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6809 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6811 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6813 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6814 to lag behind LO16 reloc by a couple of instructions.
6816 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6818 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6819 make to reexamine the file timestamp.
6820 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6822 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6825 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6827 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6828 to create .dynsbss and .rela.sbss sections.
6829 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6830 copied from dynamic objects into .sbss.
6831 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6832 use it. Correct typo of .rela.sdata2.
6833 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6834 put the data, which may now be in .sbss.
6835 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6836 (elf_backend_create_dynamic_sections): Define as
6837 ppc_elf_create_dynamic_sections.
6839 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6840 against _GLOBAL_OFFSET_TABLE_.
6841 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6842 shared libraries which refer to local symbols. Make sure that the
6843 test for allocating space for a reloc in a shared object is the
6844 same as the test for emitting a reloc.
6846 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6848 * config.bfd (i[3456]-*-mingw32*): New target.
6849 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6850 * aclocal.m4, configure: Rebuild.
6852 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6857 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6859 Sparc v9 ABI compliant PLT:
6860 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6861 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6862 (LARGE_PLT_THRESHOLD): New define.
6863 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6864 (sparc64_elf_build_plt): New function.
6865 (sparc64_elf_plt_entry_offset): Likewise.
6866 (sparc64_elf_plt_ptr_offset): Likewise.
6867 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6868 contain the index for convenience. Skip the initial entries
6870 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6871 memory for the benefit of .rela.plt.
6872 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6873 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6874 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6875 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6876 Call sparc64_elf_build_plt.
6877 (elf_backend_want_got_plt): No.
6878 (elf_backend_plt_readonly): No.
6879 (elf_backend_plt_alignment): 8.
6881 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6882 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6883 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6886 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6888 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6890 * cpu-mips.c (arch_info_struct): Add mips variants.
6891 * bfd-in2.h: Rebuilt.
6893 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6895 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6898 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6900 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6901 (i[3456]86sco3.2v5*coff): New target.
6903 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6905 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6907 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6909 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6910 * bfd-in2.h: Regenerate.
6912 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6914 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6916 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6918 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6919 adjust addend for an output common symbol (from Jimmy Blair
6920 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6921 defined symbol to counteract adjustment made in generic relocation
6924 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6926 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6928 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6929 (GET_SCNDHR_NLNNO): Likewise.
6931 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6933 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6935 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6937 * elf32-m32r.c: Add macros to handle NOP insertion.
6939 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6941 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6942 (xcoff_mark): Likewise.
6943 (xcoff_build_ldsyms): Mark absolute symbols.
6945 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6947 * bout.c (b_out_write_object_contents): Sort symbols before output
6948 to keep {CALL,BAL}NAME symbols adjacent.
6949 (b_out_symbol_cmp): New function.
6951 For older changes see ChangeLog-9697
6957 version-control: never