1 2000-05-09 Alan Modra <alan@linuxcare.com.au>
3 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
5 (copy_private_bfd_data): Allow for space possibly taken up by elf
6 headers when calculating segment physical address from lma.
8 2000-05-08 Alan Modra <alan@linuxcare.com.au>
10 * versados.c (versados_scan): Init stringlen and pass_2_done.
12 * trad-core.c (trad_unix_core_file_p): Return
13 bfd_error_wrong_format rather than bfd_error_file_truncated.
15 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
16 add_data_entry. DataDirectory virtual address is relative.
17 (pe_print_idata): Account for relative DataDirectory virtual
18 addresses. Don't trash datasize inside POWERPC_LE_PE code.
19 (pe_print_edata): Similarly.
21 From Szabolcs Szakacsits <szaka@F-Secure.com>
22 * peigen.c (dir_names): Add Delay Import Directory.
23 (pe_print_idata): Always search for bfd section containing
24 idata address rather than looking up section name. Print this
25 section name rather than .idata.
26 (pe_print_edata): Similarly. Also print some fields as %08lx.
27 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
30 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
32 * xcoff.h: Rename to xcoff-target.h
33 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
34 * coff-rs6000.c: Ditto.
35 * coff64-rs6000.c: Ditto.
37 * Makefile.in: Regenerate.
39 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
41 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
42 Change U802TOC64MAGIC to U803XTOCMAGIC.
44 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
46 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
47 * bfd-in.h: Prototype bfd_elf_get_arch_size.
48 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
50 2000-05-04 Alan Modra <alan@linuxcare.com.au>
52 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
54 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
56 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
57 hidden and internal symbols.
58 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
60 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
61 assign a PLT or GOT entry to symbols with hidden and
64 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
66 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
68 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
70 2000-05-02 H.J. Lu <hjl@gnu.org>
72 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
75 2000-05-02 Alan Modra <alan@linuxcare.com.au>
77 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
78 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
80 * Makefile.in: Regenerate.
82 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
84 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
85 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
86 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
87 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
88 * Makefile.in: Rebuild.
90 2000-05-02 Alan Modra <alan@linuxcare.com.au>
92 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
93 doesn't work very well.
95 * elf-hppa.h (elf_hppa_internal_shdr): Define.
96 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
97 Set hdr->s_type to 1 if ARCH_SIZE == 32.
98 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
99 (elf_hppa_info_to_howto): Likewise.
100 (elf_hppa_info_to_howto_rel): Likewise.
101 (elf_hppa_reloc_type_lookup): Likewise.
102 (elf_hppa_is_local_label_name): Likewise.
103 (elf_hppa_fake_sections): Likewise.
104 (elf_hppa_final_write_processing): Likewise.
105 (elf_hppa_howto_table): Fully initialise all entries.
106 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
107 (elf_hppa_info_to_howto): Likewise.
108 (elf_hppa_info_to_howto_rel): Likewise.
109 (elf_hppa_reloc_type_lookup): Likewise.
110 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
111 elf_hppa_unmark_useless_dynamic_symbols,
112 elf_hppa_remark_useless_dynamic_symbols,
113 elf_hppa_record_segment_addrs, elf_hppa_final_link,
114 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
115 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
116 elf32-hppa.c mess is cleaned up.
117 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
118 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
119 r_field then call hppa_field_adjust inline func with variable
120 r_field arg, instead call hppa_field_adjust with fixed arg.
121 In case R_PARISC_PCREL22F, don't set r_field.
122 (elf_hppa_relocate_insn): Change args and return type to unsigned
123 int. Call re_assemble_* funcs to do the work.
125 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
128 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
130 (sign_extend): Mask first before sign extending.
131 (low_sign_extend): Rewrite without condition expression.
132 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
133 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
134 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
135 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
136 result as function return value rather than through pointer arg.
137 Accept unsigned int args, and return unsigned int.
138 (re_assemble_3): New. Combines function of dis_assemble_3 with
139 re-assembly of opcode and immediate.
140 (re_assemble_12): Likewise.
141 (re_assemble_16): Likewise.
142 (re_assemble_17): Likewise.
143 (re_assemble_21): Likewise.
144 (re_assemble_22): Likewise.
145 (hppa_field_adjust): Rewrite and document, paying attention to
146 size of types and signed/unsigned issues.
147 (get_opcode): Shift before masking.
148 (FDLW): Rename to FLDW.
149 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
150 (hppa_rebuild_insn): Change args and return value to unsigned
151 int. Make use of re_assemble_*. Correct case 11.
153 * dep-in.sed: Handle ../opcodes/.
154 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
155 elf64-hppa.h, hppa_stubs.h, xcoff.h.
156 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
157 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
158 elfarm-nabi.lo dependencies outside of auto-dependency area.
159 Regenerate dependencies.
160 * Makefile.in: Regenerate.
162 * configure.in (TRAD_HEADER): Test non-null before
164 * configure: Regenerate.
166 * reloc.c: Fix mis-spelling in comment.
168 2000-05-01 Alan Modra <alan@linuxcare.com.au>
170 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
171 * vms.c (vms_openr_next_archived_file): Return NULL.
174 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
176 * coffcode.h Copy changes mistakenly done to libcoff.h in
179 2000-04-29 Andreas Jaeger <aj@suse.de>
181 * libbfd-in.h: Correctly check GCC version.
182 * bfd-in.h: Likewise.
183 * libhppa.h: Likewise.
184 * libbfd.h: Regenerate.
185 * bfd-in2.h: Regenerate.
187 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
189 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
190 coffdu-rs6000.{lo,c}.
191 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
193 * Makefile.in: Regenerate.
195 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
196 * coff-rs6000.c: Move all declarations and defines that are
197 common to the xcoff backends into xcoff.h
198 * coff64-rs6000.c: Ditto,
200 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
202 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
203 _bfd_coff_force_symnames in strings and
204 _bfd_coff_debug_string_prefix_length to their default values.
205 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
207 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
209 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
210 _bfd_coff_force_symnames in strings and
211 _bfd_coff_debug_string_prefix_length to their default values.
213 2000-04-27 Alan Modra <alan@linuxcare.com.au>
215 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
216 Check local_got_refcounts before dereferencing.
218 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
219 before deciding we don't need R_PPC_PLT32 relocation.
220 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
223 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
225 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
227 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
228 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
229 (elf_i386_relocate_section): Allow for .plt to go missing.
230 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
231 can use a relative reloc for got as elf_i386_relocate_section.
232 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
234 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
236 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
238 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
240 * Makefile.am (coff64-rs6000.lo): New rule.
241 * Makefile.in: Regenerate.
242 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
243 xcoff_is_local_label_name, xcoff_rtype2howto,
244 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
245 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
246 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
247 (NO_COFF_SYMBOLS): Define.
248 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
249 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
251 (MINUS_ONE): New macro.
252 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
254 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
255 coff_SWAP_aux_out): Map to the new functions.
256 * coff64-rs6000.c: New file.
257 * libcoff.h (bfd_coff_backend_data): Add new fields
258 _bfd_coff_force_symnames_in_strings and
259 _bfd_coff_debug_string_prefix_length.
260 (bfd_coff_force_symnames_in_strings,
261 bfd_coff_debug_string_prefix_length): New macros for above fields.
262 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
263 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
264 of using coff_swap_sym_in directly.
265 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
266 (coff_set_flags) Set magic for XCOFF64.
267 (coff_compute_section_file_positions): Add symbol name length to
268 string section length if bfd_coff_debug_string_prefix_length is
270 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
271 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
272 using coff_swap_lineno_in directly.
273 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
274 and _bfd_coff_debug_string_prefix_length fields.
275 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
276 symbol names into strings table when
277 bfd_coff_force_symnames_in_strings is true.
278 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
279 SET_RELOC_VADDR): New macros.
280 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
281 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
283 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
284 changes within RS6000COFF_C specific code.
285 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
286 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
287 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
288 Extend existing hack on target name.
289 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
291 * coff-tic54x.c (ticof): Keep up to date with new fields
292 in bfd_coff_backend_data.
293 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
294 targ_selvecs to include rs6000coff64_vec for rs6000.
295 * configure.in: Add rs6000coff64_vec case.
296 * cpu-powerpc.c: New bfd_arch_info_type.
298 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
300 * config.bfd: Only disable elf32-hppa vectors, not all of the
301 BSD and OSF configuration support. Provide (disabled) clauses
303 * configure.in: Add clause for PA64 support.
304 * configure: Rebuilt.
306 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
307 (bfd_elf64_hppa_vec): Declare.
309 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
310 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
311 (elf64-hppa.lo): Add dependencies.
312 * Makefile.in: Rebuilt.
314 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
316 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
318 * libhppa.h (dis_assemble_16): New function.
319 (pa_arch): Added pa20w element.
321 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
323 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
324 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
325 bfd_elf64_slurp_reloc_table.
327 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
328 definitions to get external names.
329 (elf_write_relocs): Renamed from write_relocs and make global.
330 (elf_slurp_reloc_table): Make global.
331 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
333 * archive.c (hpux_uid_gid_encode): New function.
334 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
335 defined and the ID is greater than 99999.
336 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
337 special uid/gid fields into 32 bit values.
339 2000-04-21 Matthew Green <mrg@cygnus.com>
341 * config.bfd: Add NetBSD/sparc64 support.
343 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
344 David Mosberger <davidm@hpl.hp.com>
345 Timothy Wall <twall@cygnus.com>
346 Jim Wilson <wilson@cygnus.com>
348 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
349 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
350 (BFD64_BACKENDS): Add elf64-ia64.lo.
351 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
352 (cpu-ia64.lo, elf64-ia64.lo): New rules.
353 * Makefile.in: Rebuild.
354 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
355 (bfd_ia64_arch): Declare.
356 (bfd_archures_list): Add bfd_ia64_arch.
357 * bfd-in2.h: Rebuild.
358 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
359 * configure: Rebuild.
360 * configure.host: (ia64-*-linux*): New host.
361 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
362 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
363 * elf.c (prep_headers): Add bfd_arch_ia64.
365 * reloc.c: Add IA-64 relocations.
366 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
368 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
369 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
371 2000-04-21 Richard Henderson <rth@cygnus.com>
373 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
374 contents when performing a partial link.
375 (bfd_elf_d30v_reloc_21): Likewise.
377 2000-04-20 H.J. Lu <hjl@gnu.org>
379 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
380 patch to symbols defined by a shared object.
381 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
383 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
386 * dwarf2.c (concat_filename): Avoid string literal concatenation.
387 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
389 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
391 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
392 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
393 (coff-ia64.lo): Add dependency.
394 * Makefile.in: Regenerate.
395 * coff-ia64.c: New file.
396 * efi-app-ia32.c: Ditto.
397 * efi-app-ia64.c: Ditto.
398 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
399 (coff_set_flags): Ditto.
400 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
401 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
402 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
403 * configure: Regenerate.
404 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
405 (PUT_OPTHDR_IMAGE_BASE): Ditto.
406 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
407 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
408 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
409 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
410 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
411 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
412 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
413 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
414 (GET_PDATA_ENTRY): Ditto.
415 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
416 data_start. Use above macros to read fields that are 64 bit wide for
417 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
418 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
419 FileAlignment and SectionAlignment to minimum alignment if they
421 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
422 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
423 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
424 Use above macros to write fields that are 64 bit wide for
426 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
427 5*4 otherwise. This should be right for IA-32 and IA-64, but may
428 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
429 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
430 begin address, end address, and unwind info address only. Use
431 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
433 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
434 HIGH3ADJ relocation names.
435 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
436 * targets.c: Declare bfd_efi_app_ia32_vec and
437 bfd_efi_app_ia64_vec.
438 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
439 bfd_efi_app_ia64_vec.
441 2000-04-17 Timothy Wall <twall@cygnus.com>
443 * bfd-in2.h: Add prototypes for tic54x load page access.
444 * bfd-in.h: Regenerate.
445 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
446 in customized _set_arch_mach function.
447 * coffcode.h (coff_set_alignment_hook): Set section load page if
448 the appropriate macro is defined.
449 (write_object_contents): Read section load page.
451 2000-04-13 Alan Modra <alan@linuxcare.com.au>
453 * elf32-hppa.h: Update copyright date.
455 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
456 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
458 * elf32-d30v.c (MAX32): Don't use LL suffix.
459 (MIN32): Define in terms of MAX32.
460 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
462 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
465 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
467 2000-04-12 Alan Modra <alan@linuxcare.com.au>
469 * dep-in.sed: Match space before file name, not after.
471 * Makefile.am: Regenerate dependencies.
472 * Makefile.in: Regenerate.
474 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
475 case, allow address wrap-around stupidly removed 2000-03-17. Sign
476 extend without an if statement.
478 2000-04-11 Alan Modra <alan@linuxcare.com.au>
480 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
482 * elf32-mips.c (gprel16_with_gp): Likewise.
483 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
484 here using -0x40000, not (int)0xfffc0000.
485 (elf32_hppa_size_of_stub): Likewise.
487 2000-04-11 Timothy Wall <twall@cygnus.com>
489 * coff-tic54x.c: Now builds with all targets.
490 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
491 * Makefile.in: Regenerate.
492 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
493 unitialized variable.
495 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
497 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
498 --enable-build-warnings option.
499 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
500 * Makefile.in, configure: Re-generate.
502 2000-04-07 Nick Clifton <nickc@cygnus.com>
504 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
505 BFD_RELOC_THUMB_PCREL_BLX.
507 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
508 R_ARM_XPC25 and R_ARM_THM_PC22.
510 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
511 R_ARM_XPC25 and R_ARM_THM_XPC22.
512 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
513 R_ARM_[XPC25|THM_XPC22].
515 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
516 elf/arm-oabi.h to elf/arm.h
518 * Makefile.am: Fix dependency for elfarm-oabi.c
519 * Makefile.in: Regenerate.
521 * bfd-in2.h: Regenerate.
522 * libbfd.h: Regenerate.
524 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
526 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
527 and restore it on failure. Release newly allocated tdata on
530 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
532 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
533 (decode_line_info): Set it. Report error if unit->line_offset is
534 equal to or larger than it.
536 2000-04-07 Timothy Wall <twall@cygnus.com>
538 * targets.c: Added vecs for tic54x.
539 * reloc.c: Added relocs for tic54x.
540 * libbfd.h: Regenerated.
541 * configure: Add TI COFF vecs for tic54x.
542 * configure.in: Ditto.
543 * config.bfd (targ_cpu): Recognize new tic54x target.
544 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
545 * bfd-in2.h: Add tic54x target and relocations.
546 * Makefile.am, Makefile.in: Add tic54x target.
547 * archures.c (bfd_archures_list): Add tic54x target.
548 * coff-tic54x.c: New.
551 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
553 * elfcore.h (elf_core_file_p): call backend_object_p which
554 thereby gets an opportunity to update the arch/machine type.
556 2000-04-06 Timothy Wall <twall@cygnus.com>
558 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
559 class. Handle SEC_CLINK and SEC_BLOCK flags.
560 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
561 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
563 2000-04-06 Nick Clifton <nickc@cygnus.com>
565 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
566 EF_INTERWORK if this is an unknown EABI.
567 (elf32_arm_merge_private_bfd_data): Check EABI version
568 numbers. Only check EF_xxx flags if the EABI version number
570 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
571 if the EABI version number is unknown.
572 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
573 if the EABI version number is unknown.
575 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
577 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
578 BFD_RELOC_SH_LOOP_END.
579 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
580 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
581 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
582 (sh_elf_reloc_loop): New function.
583 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
585 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
586 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
587 * bfd-in2.h, libbfd.h: Regenerate.
589 2000-04-04 Alan Modra <alan@linuxcare.com.au>
591 * po/bfd.pot: Regenerate.
593 * Makefile.am: Remove extraneous mkdep comment.
594 (MKDEP): Use gcc -MM rather than mkdep.
595 (DEP): Quote when passing vars to sub-make. Add warning
597 (DEP1): Rewrite for "gcc -MM".
598 (CLEANFILES): Add DEP2.
600 * Makefile.in: Regenerate.
602 2000-04-03 Kevin Buettner <kevinb@redhat.com>
604 * configure.in: Added corefile support for AIX 4.3. In particular,
605 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
606 compiling rs6000-core.c.
607 * configure: Regenerated.
609 2000-04-03 H.J. Lu <hjl@gnu.org>
611 * cache.c (bfd_open_file): Unlink the output file only if
612 it has non-zero size.
614 2000-04-01 Ken Block USG <block@zk3.dec.com>
616 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
617 relative relocations for non-loaded sections in shared objects.
618 (elf64_alpha_check_relocs): Similarly.
620 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
622 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
623 BFD_RELOC_16 to switch for extended relocs.
624 (MY_swap_ext_reloc_in): New.
625 (MY_swap_ext_reloc_out): New.
626 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
627 than NAME(aout,swap_ext_reloc_in) for extended relocs.
628 (NAME(aout,squirt_out_relocs)): Similarly use
629 MY_swap_ext_reloc_out.
630 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
632 2000-04-03 Kazu Hirata <kazu@hxi.com>
634 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
635 the R_PCRWORD_B case.
637 2000-03-31 Thomas de Lellis <tdel@wrs.com>
639 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
643 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
645 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
646 HOWTO references to bfd_elf_generic_reloc, that have
647 partial_inplace == true, now use the new function. The function
648 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
649 extends its fixes to the R_M32R_{16,24,32} relocs.
650 The new logic in m32r_elf_lo16_reloc() has been removed, and
651 it instead calls the new routine to obtain that functionality.
653 2000-03-27 Alan Modra <alan@linuxcare.com.au>
655 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
656 elf32_avr_check_relocs, avr_final_link_relocate,
657 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
658 elf32_avr_object_p): Add prototypes.
659 (elf32_avr_gc_mark_hook): Add default for h->root.type.
660 (bfd_elf_avr_final_write_processing): Make static.
662 2000-03-27 Denis Chertykov <denisc@overta.ru>
664 * cpu-avr.c: New file. BFD support routines for AVR architecture.
665 * archures.c (bfd_architecture): Add AVR architecture.
666 (bfd_archures_list): Add reference to AVR architecture info.
667 * elf.c (prep_headers): Handle bfd_arch_avr.
668 * reloc.c: Add various AVR relocation enums.
669 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
671 * Makefile.am: Add support for AVR elf.
672 * configure.in: Likewise.
673 * config.bfd: Likewise.
674 * Makefile.in: Regenerate.
675 * configure: This too.
676 * bfd-in2.h: And this.
677 * libbfd.h: And this.
679 2000-03-24 H.J. Lu <hjl@gnu.org>
681 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
682 (elf64_alpha_find_reloc_at_ofs): Likewise.
684 2000-03-17 Alan Modra <alan@linuxcare.com.au>
686 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
687 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
688 allowable range used to be -2**(n-1) to 2**n-1.
689 * reloc.c (_bfd_relocate_contents): Same here. Also replace
690 "boolean overflow" with "bfd_reloc_status_type flag".
692 2000-03-14 Doug Evans <dje@casey.transmeta.com>
694 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
696 2000-03-14 Kazu Hirata <kazu@hxi.com>
698 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
699 of shrinks properly, including the last reloc.
701 2000-03-13 Kazu Hirata <kazu@hxi.com>
703 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
706 2000-03-11 Alan Modra <alan@linuxcare.com.au>
708 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
709 a format mismatch rather than an "error" from bfd_read such as
710 bfd_error_file_truncated.
712 2000-03-10 Geoff Keating <geoffk@cygnus.com>
714 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
715 sign-extension and big-endian compensation for
716 R_MIPS_64 even in ld -r.
718 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
720 * elf32-mips.c (mips_elf_next_relocation): Rename from
721 mips_elf_next_lo16_relocation, and generalize to look
722 for any relocation type.
723 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
724 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
725 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
726 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
727 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
728 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
729 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
730 (mips_rtype_to_howto): Likewise.
731 (mips_elf_calculate_relocation): Handle new relocs.
732 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
733 are paired. The addend for R_MIPS_GNU_REL16_S2
734 is shifted right two bits.
736 2000-03-10 Alan Modra <alan@linuxcare.com.au>
738 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
739 comment, and ensure it doesn't happen again.
740 (bfd_install_relocation): Same here.
741 (_bfd_relocate_contents): Don't bother assigning unused signmask
742 shift result. Fix typos in comments.
743 Remove trailing whitespace throughout file.
745 2000-03-07 Doug Evans <dje@casey.transmeta.com>
747 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
748 * bfd-in2.h: Rebuild.
750 2000-03-06 Nick Clifton <nickc@cygnus.com>
752 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
754 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
755 (SIZEOF_ILF_STRINGS): Redefine.
756 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
757 relative reloc, as opposed to a section relative reloc.
758 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
760 Add length of symbol's prefix to string pointer.
761 Store a pointer to the symbol in the symbol pointer table.
762 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
763 Initialise the symbol pointer table.
764 Store the hint in the Hint/Name table.
765 Make the jump reloc be symbol realtive, not section relative.
766 Create an import symbol for imported code.
768 2000-03-06 Catherine Moore <clm@cygnus.com>
770 * elf.c (swap_out_syms): Check for null type_ptr.
772 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
774 * aout-target.h (MY(write_object_contents)): Remove unused
775 and unusable "#if CHOOSE_RELOC_SIZE".
776 * pc532-mach.c (MY(write_object_contents)): Ditto.
777 * netbsd.h (MY(write_object_contents)): Ditto.
778 * hp300hpux.c (MY(write_object_contents)): Ditto.
779 * freebsd.h (MY(write_object_contents)): Ditto.
780 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
782 2000-02-29 H.J. Lu <hjl@gnu.org>
784 * peicode.h (jtab): Make it static.
786 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
787 defined and COFF_IMAGE_WITH_PE is not defined.
788 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
789 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
791 2000-03-01 Nick Clifton <nickc@cygnus.com>
793 * coff-arm.c (bfd_arm_process_before_allocation): Make
794 'symndx' signed to prevent compile time warning.
796 * coff-mcore.c: Remove unused prototype for pe_object_p.
798 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
799 functions that are not used when COFF_IMAGE_WITH_PE is
801 (struct sh_opcode): Change type of 'flags' field to unsigned
802 long so that it can hold the USESAS flag.
804 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
806 * elf-m10300.c (mn10300_elf_relax_section): Initialise
809 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
811 Remove unusued variables and code.
812 (elf_backend_add_symbol_hook): Fix prototype.
814 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
817 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
820 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
822 Remove unusued variables and code.
823 (elf_backend_add_symbol_hook): Fix prototype.
825 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
827 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
828 to unused function parameter.
830 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
832 Use EMPTY_HOWTO to initialise empty howto slots.
833 Remove unused variables.
835 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
837 2000-03-01 H.J. Lu <hjl@gnu.org>
839 * aoutx.h (aout_link_input_section_std): Pass "true" to
840 the undefined_symbol callback.
841 (aout_link_input_section_ext): Likewise.
842 * bout.c (get_value): Likewise.
843 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
844 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
846 (alpha_relocate_section): Likewise.
847 * coff-arm.c (coff_arm_relocate_section): Likewise.
848 * coff-i960.c (coff_i960_relocate_section): Likewise.
849 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
850 * coff-mips.c (mips_relocate_section): Likewise.
851 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
852 * coff-sh.c (sh_relocate_section): Likewise.
853 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
854 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
855 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
856 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
857 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
858 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
859 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
860 * elf32-i370.c (i370_elf_relocate_section): Likewise.
861 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
862 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
863 * elf32-sh.c (sh_elf_relocate_section): Likewise.
864 * elf32-v850.c (v850_elf_relocate_section): Likewise.
865 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
866 * elflink.h (elf_link_output_extsym): Likewise.
867 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
868 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
869 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
871 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
872 undefined_symbol callback when building shared library with
873 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
875 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
876 * elf32-i386.c (elf_i386_relocate_section): Likewise.
877 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
878 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
879 (elf32_mips_get_relocated_section_content): Likewise.
880 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
881 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
882 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
883 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
885 2000-02-28 Nick Clifton <nickc@cygnus.com>
887 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
888 * Makefile.in: Regenerate.
890 * configure.in: Add support for mips and sh pe vectors.
891 * configure: regenerate.
893 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
896 * targets.c: Add mips and sh pe vectors.
898 * libpei.h (coff_final_link_postscript): Only define if not
901 * coffcode.h: Add support for WinCE magic numbers.
903 * peigen.c (pe_print_reloc): Update comment and rearrange
904 appending of newline character.
906 * peicode.h: Add support for Image Library Format.
907 (pe_ILF_vars): Structure containing data used by ILF code.
908 (pe_ILF_make_a_section): New function. Create a section based
910 (pe_ILF_make_a_reloc): New function. Create a reloc based on
912 (pe_ILF_make_a_symbol): New function. Create a symbol based
914 (pe_ILF_save_relocs): New function. Store the relocs created
915 by pe_ILF_make_a_reloc in a section.
916 (pe_ILF_build_a_bfd): New function. Create a BFD describing
918 (pe_ILF_object_p): New function. Return a bfd_target pointer
920 (pe_bfd_object_p): If an ILF object is detected call
921 pe_ILF_object_p on it.
923 * coff-arm.c: Add support for WinCE relocs which are different
924 from normal ARM COFF relocs.
925 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
927 * coff-sh.c: Add support for sh-pe target.
928 * pe-sh.c: New file. Support code for sh-pe target.
929 * pei-sh.c: New file. Support code for sh-pe target.
931 * pe-mips.c: New file. Support code for mips-pe target.
932 * pei-mips.c: New file. Support code for mips-pe target.
934 2000-02-27 Jakub Jelinek <jakub@redhat.com>
936 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
937 architecture if the object causing the bump is dynamic.
938 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
939 and also don't it for memory ordering.
940 (sparc64_elf_write_relocs): Take src_rela out of the loop.
942 2000-02-27 Ian Lance Taylor <ian@zembu.com>
944 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
945 calling bfd_get_section_size_before_reloc.
946 (decode_line_info): Likewise.
947 (_bfd_dwarf2_find_nearest_line): Likewise.
949 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
951 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
952 name of the libtool directory.
953 * Makefile.in: Rebuild.
955 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
957 * som.c (SOM_HOWTO): Define.
958 (som_hppa_howto_table): Use it.
960 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
962 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
964 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
966 2000-02-24 Catherine Moore <clm@cygnus.com>
968 * som.c (som_misc_symbol_info): Add field
970 (som_bfd_derive_misc_symbol_info): Initialize
972 (som_build_and_write_symbol_table): Keep track
973 of secondary_def field.
974 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
975 if secondary_def field is set.
976 (som_bfd_ar_write_symbol_stuff): Initialize
979 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
981 * dwarf2.c (read_address): Read 16-bits addresses.
982 (parse_comp_unit): Accept addr_size == 2.
984 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
986 * bfd-in.h: Update copyright date.
988 2000-02-23 Linas Vepstas <linas@linas.org>
990 * cpu-i370.c: New file.
991 * elf32-i370.c: New file.
992 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
993 (bfd_i370_arch): New.
994 (bfd_archures_list): Add bfd_i370_arch.
995 * elf.c (prep_headers): Add bfd_arch_i370.
996 * Makefile.am: Add support for IBM 370 elf.
997 * config.bfd: Likewise.
998 * configure.in: Likewise.
999 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1000 * reloc.c (bfd_reloc_code_type): Likewise.
1001 * targets.c: Likewise.
1003 * Makefile.in: Regenerate.
1004 * configure: Regenerate.
1005 * bfd-in2.h: Regenerate.
1007 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1009 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1010 invalid relocation types, and change them to R_386_NONE.
1012 2000-02-22 H.J. Lu <hjl@gnu.org>
1014 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1015 not defined, don't add a second ELF_VER_CHR.
1017 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1018 symbols converted to local symbols even when stripping all
1020 (elf_link_output_extsym): Process global symbols converted to
1021 local symbols even if they are being stripped.
1023 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1025 * archures.c (bfd_octets_per_byte): Return unsigned int.
1026 (bfd_arch_mach_octets_per_byte): Ditto.
1027 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1029 * section.c (bfd_get_section_size_before_reloc): Quell signed
1030 vs. unsigned comparison warning.
1031 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1032 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1033 change. What was I thinking?
1034 * bfd-in2.h: Regenerate.
1036 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1037 (elf_gc_sections): Same here.
1038 (elf_gc_common_finalize_got_offsets): And here.
1040 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1042 ELF HPPA doesn't work at present; remove it until it does.
1043 * config.bfd: Comment out setting targ_defvec to
1045 * Makefile.am: Rebuild dependencies.
1046 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1047 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1048 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1049 * Makefile.in: Rebuild.
1050 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1052 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1054 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1055 is no bfd_free(). Revert bfd_free part of previous change.
1057 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1059 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1061 (coff_compute_section_file_positions): Use bfd_free to pair
1063 (coff_write_object_contents): Likewise.
1065 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1066 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1068 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1070 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1071 (xcoff_ar_file_hdr_big): New structure.
1072 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1073 (xcoff_ar_hdr_big): New structure.
1074 (SIZEOF_AR_HDR_BIG): New macro.
1075 (xcoff_big_format_p): New macro.
1076 (xcoff_ardata_big): New macro.
1077 (arch_xhdr_big): New macro.
1078 (xcoff_slurp_armap): Handle large archives.
1079 (xcoff_archive_p): Detect large archives.
1080 (xcoff_read_ar_hdr): Handle large archives.
1081 (xcoff_openr_next_archived_file): Handle large archives.
1082 (xcoff_generic_stat_arch_elt): Handle large archives.
1083 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1084 (xcoff_write_armap_big): New function.
1085 (xcoff_write_armap): New function, dispatch to _old or _big.
1086 (xcoff_write_archive_contents_old): Rename from
1087 xcoff_write_archive_contents.
1088 (xcoff_write_archive_contents_big): New function.
1089 (xcoff_write_archive_contents): New function, dispatch to _old or
1092 2000-02-18 Richard Henderson <rth@cygnus.com>
1094 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1095 and hide_symbol members.
1096 (elf_link_hash_copy_indirect): Remove.
1097 (elf_link_hash_hide_symbol): Remove.
1098 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1099 and elf_backend_hide_symbol.
1100 (_bfd_elf_link_hash_copy_indirect): Declare.
1101 (_bfd_elf_link_hash_hide_symbol): Declare.
1102 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1103 (_bfd_elf_link_hash_hide_symbol): Likewise.
1104 (_bfd_elf_link_hash_table_init): Don't init killed members.
1105 * elflink.h (elf_link_add_object_symbols): Use the bed function
1106 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1107 (elf_link_assign_sym_version): Likewise.
1108 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1109 (elf_backend_hide_symbol): Likewise.
1110 (elfNN_bed): Update for new members.
1112 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1114 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1115 STACK_END_ADDR): Define for new core file format.
1116 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1117 for handling the vagaries of the various core file structures used
1118 by AIX over the years.
1119 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1120 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1121 core_dumpx structure.
1123 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1125 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1126 (bfd_mach_sh3_dsp): Likewise.
1127 (bfd_mach_sh4): Reinstate.
1128 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1129 * bfd-in2.h: Regenerate.
1130 * coff-sh.c (struct sh_opcode): flags is no longer short.
1131 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1132 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1133 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1134 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1135 (sh_opcodes): No longer const.
1136 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1137 (sh_insn_uses_reg): Check for USESAS and USESR8.
1138 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1139 (_bfd_sh_align_load_span): Return early for SH4.
1140 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1141 Take into account that field b of a parallel processing insn
1142 could be mistaken for a separate insn.
1143 * cpu-sh.c (arch_info_struct): New array elements for
1144 sh2, sh-dsp and sh3-dsp.
1145 Reinstate element for sh4.
1146 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1147 (SH4_NEXT): Reinstate.
1148 (SH3_NEXT, SH3E_NEXT): Adjust.
1149 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1150 * elf32-sh.c (sh_elf_set_private_flags): New function.
1151 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1152 (sh_elf_merge_private_data): New function.
1153 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1154 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1155 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1156 sh_elf_merge_private_data.
1158 2000-02-13 Richard Henderson <rth@cygnus.com>
1160 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1161 hide_symbol members.
1162 (elf_link_hash_copy_indirect): New.
1163 (elf_link_hash_hide_symbol): New.
1164 * elflink.h (elf_link_add_object_symbols): Break out copy from
1165 indirect new new symbol to elf.c.
1166 (elf_link_assign_sym_version): Break out privatization of
1167 non-exported symbol to elf.c.
1168 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1169 (_bfd_elf_link_hash_hide_symbol): New.
1170 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1172 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1174 * section.c (_bfd_strip_section_from_output): Add info parameter.
1175 If it passed as non-NULL, use it to check whether any input BFD
1176 has an input section which uses this output section. Change all
1178 * bfd-in2.h: Rebuild.
1180 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1181 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1183 * bfd-in2.h: Rebuild.
1185 2000-02-10 Timothy Wall <twall@cygnus.com>
1187 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1188 allow final modifications of swapped-in symbol.
1189 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1190 * coffcode.h (coff_write_relocs): Use macro
1191 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1192 symbol index should be set to -1.
1194 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1196 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1197 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1198 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1199 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1200 sh_insns_uses_or_sets_freg): New functions.
1201 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1202 * (sh_insns_conflict): Use new functions and new macros to
1203 detect conflicts when two instructions both set same integer registers,
1204 both set same fp register, and both set special register.
1206 2000-02-09 Timothy Wall <twall@cygnus.com>
1208 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1209 swapping in sections, so that the swapping routines have access to
1212 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1214 * coff-go32.c: Update comment. Update copyright.
1216 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1218 * syms.c (bfd_decode_symclass)
1219 Two new class characters were added - 'V' and 'v'. The
1220 meaning of 'W' is now restricted to just weak non-object
1221 symbols. This allows differentiation between, for example,
1222 weak functions vs weak objects. nm for example now dumps:
1224 'w' = weak unresolved
1225 'V' = weak global object
1226 'v' = weak unresolved object
1228 (bfd_is_undefined_symclass): New function. Return true if the
1229 given symbol class represents and undefined/unresolved symbol.
1231 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1234 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1236 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1237 STT_ARM_16BIT flag set, but it is not attached to a data object
1238 return STT_ARM_16BIT so that it will be treated as code by the
1241 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1243 * coff-i386.c (i3coff_object_p): Remove prototype.
1246 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1247 to name. Update copyright.
1249 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1250 assignment to avoid warning. Update copyright.
1252 2000-01-24 Robert Lipe (robertl@sco.com)
1254 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1255 instead of using GNU C extension.
1257 2000-01-21 Nick Clifton <nickc@cygnus.com>
1259 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1260 amount from a bfd_in_memory structure.
1261 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1264 2000-01-14 Nick Clifton <nickc@cygnus.com>
1266 * linker.c (default_indirect_link_order): oops - fix incorrectly
1267 applied patch from Tim Wall.
1269 2000-01-13 Timothy Wall (twall@tiac.net>
1271 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1272 = scnhsz, filhsz, relsz, aoutsz, etc)
1274 * coffswap.h: Ditto.
1276 2000-01-13 Nick Clifton <nickc@cygnus.com>
1278 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1279 interwork thumb to arm stub.
1281 2000-01-13 Timothy Wall (twall@tiac.net>
1283 * archures.c (bfd_octets_per_byte): New function: Return
1285 (bfd_arch_mach_octets_per_byte): New function: Return target
1288 * section.c: Distinguish between octets and bytes for usage of
1289 _cooked_size, _raw_size, and output_offset. Clarify
1290 description of bfd_set_section_contents.
1292 * bfd-in2.h: Regenerate.
1294 * coffgen.c: Indicate that the offset parameter is in bytes, not
1297 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1298 where appropriate to get the octet offset when calling
1299 bfd_set_section_contents.
1300 (bfd_coff_reloc_link_order): Ditto.
1302 * linker.c (bfd_generic_reloc_link_order): Ditto.
1303 (_bfd_default_link_order): Ditto.
1305 * reloc.c (bfd_perform_relocation): Distinguish between octets
1306 and bytes. Use octets when indexing into octet data; use bytes
1307 when calculating target addresses.
1308 (bfd_install_relocation): Ditto.
1310 * srec.c (srec_write_section): Ditto.
1312 2000-01-13 Nick Clifton <nickc@cygnus.com>
1314 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1315 3 to 2. This allows 4 byte sized sections, which is necessary for
1316 dlltool to build funcitoning DLLs.
1318 2000-01-10 Philip Blundell <pb@futuretv.com>
1320 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1321 (arm*-*-conix*): New target.
1323 2000-01-10 Egor Duda <deo@logos-m.ru>
1325 * config.bfd: Include elf32_i386 vector to target list for cygwin
1328 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1329 * configure.in: Test for structure win32_pstatus_t in
1331 * configure: Regenerate.
1333 * elf.c (elfcore_grok_win32pstatus): New function: process
1334 win32_pstatus_t notes in elf core file.
1335 (elfcore_grok_note): Detect win32_pstatus notes.
1337 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1339 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1341 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1342 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1344 1999-12-29 Richard Henderson <rth@cygnus.com>
1346 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1347 if no dynamic sections created.
1349 1999-12-27 Nick Clifton <nickc@cygnus.com>
1351 * peicode.h (pe_bfd_object_p): Only define for PE format
1354 1999-12-17 Nick Clifton <nickc@cygnus.com>
1356 * coff-i386.c (i3coff_object_p): Delete.
1357 (i386coff_vec): Replace reference to i3coff_object_p with a
1358 reference to coff_object_p.
1360 * coff-mcore.c (pe_object_p): Delete.
1362 * peicode.h (pe_bfd_object_p): New function: Detect the
1363 presence of a PE format COFF object file. Also detect and
1364 warn about the presence of LINK6 format Image Library Format
1367 1999-12-16 Nick Clifton <nickc@cygnus.com>
1369 * coff-arm.c (NUM_ELEM): New macro.
1370 (NUM_RELOCS): New macro: The number of known ARM relocs.
1371 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1372 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1374 (bfd_arm_process_before_allocation): Produce a warning message if
1375 an out of range symbol index is encountered.
1377 1999-12-14 Nick Clifton <nickc@cygnus.com>
1379 * elflink.h (is_global_symbol_definition): New Function: Return
1380 true iff the symbol is being given a global definition in this
1382 (elf_link_is_defined_archive_symbol): Do not bother processing
1383 symbols for an archive element that has already been included
1385 Use is_global_symbol_definition().
1387 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1389 * config.bfd: Add support for sparc-*-netbsdelf* and
1390 sparc-*-netbsdaout*.
1392 1999-12-13 Nick Clifton <nickc@cygnus.com>
1394 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1395 if the symbol is in the common section.
1397 1999-12-10 Nick Clifton <nickc@cygnus.com>
1399 * elflink.h (elf_link_is_defined_archive_symbol): New
1400 function: Decide if a symbol, in an archive map is there
1401 because it is defined in the archive element, or because it is
1402 just another common declaration of it.
1403 (elf_link_add_archive_symbols): Use
1404 elf_link_is_defined_archive_symbol to decide if an archive
1405 element contain a reference to a common symbol should be
1408 1999-12-10 Nick Clifton <nickc@cygnus.com>
1410 * elflink.h: Revert previous patch.
1411 * targets.c: Revert previous patch.
1412 * libbfd-in2.h: Revert previous patch.
1413 * libbfd.h: Revert previous patch.
1414 * elfxx-target.h: Revert previous patch.
1415 * archive.c: Revert previous patch.
1416 * aout-target.h: Revert previous patch.
1417 * aout-tic30.h: Revert previous patch.
1418 * bfd.c: Revert previous patch.
1419 * coff-alpha.c: Revert previous patch.
1420 * coff-rs6000.c: Revert previous patch.
1421 * elf64-mips.c: Revert previous patch.
1422 * ieee.c: Revert previous patch.
1423 * libecoff.h: Revert previous patch.
1424 * oasys.c: Revert previous patch.
1425 * som.c: Revert previous patch.
1426 * vms.c: Revert previous patch.
1428 1999-12-09 Nick Clifton <nickc@cygnus.com>
1430 * elflink.h (elf_link_add_archive_symbols): Add an archive
1431 element even if contains a symbol which is currently only
1432 considered to be a common.
1434 * targets.c (struct bfd_target): Add new field
1435 _bfd_allow_commons_in_armap.
1436 * bfd-in2.h:Regenerate.
1438 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1440 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1441 * libbfd.h: Regenerate.
1443 * elfxx-target.h: If using COFF archive map, override
1444 definition of allow_commons_in_armap and replace with
1447 * archive.c (bfd_compute_and_write_armap): Do not place common
1448 symbols into the archive map unless _bfd_allow_commons_in_armap
1451 * aout-target.h (MY_allow_commons_in_armap): Define.
1452 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1453 * bfd.c (bfd_allow_commons_in_armap): Define.
1454 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1455 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1456 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1457 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1458 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1459 * oasys.c (oasys_allow_commons_in_armap): Define.
1460 * som.c (som_allow_commons_in_armap): Define.
1461 * vms.c (vms_allow_commons_in_armap): Define.
1463 1999-12-07 Jim Blandy <jimb@cygnus.com>
1465 Add support for SSE registers in ELF core files.
1466 * elf.c (elfcore_make_note_pseudosection): New function.
1467 (elfcore_grok_prfpreg): Use it.
1468 (elfcore_grok_prxfpreg): New function.
1469 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1471 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1473 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1474 value by 4 before storing it back in the field. From
1475 Koundinya. K <kk@ddeorg.soft.net>.
1477 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1479 * archures.c (bfd_mach_am33): Define.
1480 * bfd-in2.h: Rebuilt.
1481 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1482 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1483 (compute_function_info): Handle additional registers saved by
1485 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1486 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1488 1999-11-29 Jim Blandy <jimb@cygnus.com>
1490 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1492 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1495 1999-11-27 Michael Meissner <meissner@cygnus.com>
1497 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1498 internal use within gas for alpha explicit relocations.
1499 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1500 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1501 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1502 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1503 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1504 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1506 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1507 BFD_RELOC_ALPHA_USER_*.
1509 * bfd-in2.h: Regenerate.
1510 * libbfd.h: Regenerate.
1512 1999-11-26 Fred Fish <fnf@cygnus.com>
1514 * elf.c (elfcore_read_notes): Add prototype for static function.
1515 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1516 (bfd_section_from_phdr): Replacement function that calls
1517 _bfd_elf_make_section_from_phdr for generic segment types and
1518 backend fucntion pointed to by elf_backend_section_from_phdr for
1519 backend specific segment types.
1520 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1521 now called by _bfd_elf_make_section_from_phdr. Note that this func
1522 is now just a stub between the caller and bfd_section_from_phdr.
1524 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1525 elf_backend_section_from_phdr.
1526 (elf_backend_section_from_phdr): Add prototype.
1528 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1529 (elfNN_bed): Add elf_backend_section_from_phdr.
1531 1999-11-25 Nick Clifton <nickc@cygnus.com>
1533 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1534 SEC_CODE and SEC_READONLY flags to glue sections.
1536 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1537 SEC_CODE and SEC_READONLY flags to glue sections.
1539 1999-11-20 Nick Clifton <nickc@cygnus.com>
1541 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1544 1999-11-19 Catherine Moore <clm@cygnus.com>
1546 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1547 (elf_cpu32_plt_entry): Likewise.
1549 1999-11-18 Nick Clifton <nickc@cygnus.com>
1551 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1553 (coff_mcore_relocate_section): Initialise addend to 0.
1554 Special case processing of RVA reloc.
1556 1999-11-17 Richard Henderson <rth@cygnus.com>
1558 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1559 type_change_ok; add sign_extend_vma.
1560 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1561 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1562 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1563 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1564 (elfNN_bed): Follow struture changes.
1566 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1568 * libbfd.c (bfd_read): Check result of read against desired result
1570 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1571 invalid compared to the section size.
1573 * ieee.c (ieee_slurp_debug): Get the length of the debug
1574 information right if there is no data part.
1576 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1578 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1579 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1581 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1583 * elflink.h (elf_bfd_final_link): Make last_local signed.
1585 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1587 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1590 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1592 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1594 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1595 * bfd-in2.h: Regenerate.
1597 1999-10-15 Andrew Haley <aph@cygnus.com>
1599 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1601 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1603 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1605 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1607 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1608 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1611 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1613 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1614 relocs also need the GP value.
1615 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1616 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1617 the GP value for R_MIPS_LITERAL relocs too. Handle
1618 R_MIPS_64 relocs properly on big-endian MIPS.
1619 (mips_elf_sign_extend): Behave properly with 'long long'.
1620 (mips_elf_highest): Correct typo.
1622 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1624 * cpu-m32r.c (arch_info_struct): New static global.
1625 (bfd_m32r_arch): Refer to it.
1626 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1627 (m32r_elf_print_private_bfd_data): Ditto.
1628 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1629 * archures.c (bfd_mach_m32rx): Define it.
1630 * bfd-in2.h: Rebuild.
1632 1999-09-28 Fred Fish <fnf@cygnus.com>
1634 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1635 (cisco_core_big_vec): Add new bigendian vec.
1636 (cisco_core_little_vec): Add new little endian vec.
1638 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1639 (crash_info_locs): Add array of possible offsets.
1640 (MASK_ADDR): Mask to apply to crash info offset.
1641 (crashinfo_external): Add textbase, database, bssbase and
1642 turn into a typedef.
1643 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1644 Many small changes to account for additional hardware versions.
1645 Pick a reasonable size for ".reg" section. Add a ".crash"
1646 section to allow access to crashinfo_external struct.
1647 (cisco_core_file_p): New version of this function that
1648 iterates over crash_info_locs, calling cisco_core_file_validate.
1649 (cisco_core_vec): Old big endian only vec replaced with ...
1650 (cisco_core_big_vec): Add big endian version.
1651 (cisco_core_little_vec): Add little endian version.
1653 * configure.in (cisco_core_vec): Split to two new vectors ...
1654 (cisco_core_big_vec): New target vector.
1655 (cisco_core_little_vec): New target vector.
1656 * configure: Regenerate.
1657 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1658 to cisco_core_big_vec in targ_selvecs.
1660 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1662 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1663 (mips_elf_relocate_got_local): Unused, delete.
1664 (mips_elf_relocate_global_got): Unused, delete.
1666 1999-09-24 Fred Fish <fnf@cygnus.com>
1668 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1669 to initialize it to something meaningful. Then use it to generate
1670 more useful segment names.
1672 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1674 * som.c (NO_PCREL_MODES): Define if the system does not define
1676 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1677 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1678 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1679 * libhppa.h (dis_assemble_22): New function.
1680 (bfd_hppa_insn2fmt): Handle long branch.
1682 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1685 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1687 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1688 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1689 (reloc_howto_type howto_table): Tidy comments and whitespace.
1691 1999-09-17 Nick Clifton <nickc@cygnus.com>
1693 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1694 previous delta. Set sec->gc_mark instead.
1696 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1698 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1699 (elf_cpu32_plt_entry): Likewise.
1701 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1703 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1705 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1706 symbol table, then just compute a suitable value (but do not
1707 create a __gp symbol).
1709 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1710 symbols when building shared libraries.
1711 (elf_hppa_final_link_relocate): Correct handling of PCREL
1712 relocations against undefined symbols.
1714 1999-09-16 Nick Clifton <nickc@cygnus.com>
1716 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1717 interworking sections as linker created so that they will not
1718 be removed by garbage collection.
1720 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1722 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1723 (elf_hppa_final_link_relocate): Consistently create an absolute
1724 address, then subtract out the value of __gp.
1726 1999-09-14 Michael Meissner <meissner@cygnus.com>
1728 * configure.in (Canonicalization of target names): Remove adding
1729 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1730 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1731 * configure: Regenerate.
1733 1999-09-14 Nick Clifton <nickc@cygnus.com>
1735 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1738 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1740 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1741 (elf_hppa_final_link): Initialize text_segment_base and
1743 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1745 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1746 (elf_hppa_final_link_relocate): Likewise.
1747 (elf_hppa_relocate_insn): Likewise.
1748 (elf_hppa_relocate_section): Initialize HOWTO.
1750 1999-09-13 Donn Terry <donn@interix.com>
1752 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1753 handling to support both GNU and MS objects.
1755 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1756 when determining whether to set F_RELFLG.
1758 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1760 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1761 PC24 relocs if the target is an undefined weak symbol.
1762 (arm_add_to_rel): Fix compiler warning.
1763 (elf32_arm_plt0_entry): Correct comments.
1765 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1767 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1768 an absolute symbol in REL relocs.
1770 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1772 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1773 Stub SEGREL32. Return an error for any relocation not handled.
1775 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1777 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1778 constant symbols, and avoid multiple definition errors on them.
1780 1999-09-12 Donn Terry <donn@interix.com>
1782 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1783 significant bit is set.
1785 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1787 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1789 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1790 relocs as we do for RELA relocs.
1792 1999-09-11 Donn Terry <donn@interix.com>
1794 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1795 (coff_final_link_postscript): Define.
1796 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1797 directory entries here.
1798 (_bfd_pei_final_link_postscript): New function.
1800 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1801 section flags based on the section name.
1803 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1804 get the overflow of the s_nlnno field from the s_nreloc field.
1805 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1806 the s_nlnno overflow of the .text section into the s_nreloc
1809 * peigen.c (add_data_entry): Declare.
1810 (pei_swap_aouthdr_out): Get image size right. Set linker version
1812 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1813 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1814 extraneous ImageBase.
1815 (pe_print_edata): Likewise.
1816 (pe_print_pdata): Likewise. Print exception entries.
1817 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1818 (tbl): Make const, add "UNKNOWN".
1819 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1820 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1821 section data directory.
1822 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1824 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1825 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1826 * peicode.h (coff_get_symbol_info): Define.
1828 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1830 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1832 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1835 * libpei.h: New file, broken out of peicode.h.
1836 * peigen.c: New file, broken out of peicode.h.
1837 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1838 * configure.in: Add peigen.lo to list of files required for each
1840 * Makefile.am: Rebuild dependencies.
1841 (BFD32_BACKENDS): Add peigen.lo.
1842 (BFD32_BACKENDS_CFILES): Add peigen.c.
1843 (SOURCE_HFILES): Add libpei.h.
1844 * configure, Makefile.in: Rebuild.
1846 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1847 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1848 instead. Don't clear the s_paddr field for an uninitialized data
1851 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1852 coff_data_type to f_timdat.
1853 * peicode.h (pe_mkobject_hook): Likewise.
1855 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1856 number if COFF_IMAGE_WITH_PE.
1858 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1859 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1860 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1861 there is no SEC_DEBUGGING section.
1862 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1863 IMAGE_FILE_DEBUG_STRIPPED.
1865 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1866 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1867 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1868 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1870 * coffswap.h (IMAGE_BASE): Don't define.
1871 * pei-arm.c (IMAGE_BASE): Don't define.
1872 * pei-i386.c (IMAGE_BASE): Don't define.
1873 * pei-mcore.c (IMAGE_BASE): Don't define.
1874 * pei-ppc.c (IMAGE_BASE): Don't define.
1876 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1877 symbol, switch on the class when determining whether to modify the
1878 value. For PE, don't modify the value of a C_FCN symbol not named
1881 * libbfd-in.h (_bfd_abort): Declare.
1883 * bfd.c (_bfd_abort): New function.
1884 * libbfd.h: Rebuild.
1886 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1889 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1890 don't write out the associated line numbers.
1892 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1895 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1896 changes when the base type is unknown.
1898 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1901 * syms.c (BSF_DEBUGGING_RELOC): Define.
1902 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1903 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1905 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1906 BSF_DEBUGGING_RELOC set.
1907 * bfd-in2.h: Rebuild.
1909 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1911 * ecoff.c (bfd_debug_section): Update initialization for new
1913 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1914 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1916 1999-09-10 H.J. Lu <hjl@gnu.org>
1918 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1919 _bfd_filnmlen field.
1920 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1922 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1924 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1925 for FPTR relocs involving local symbols.
1927 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1928 value for the stub address in a call through a stub.
1929 Install the value for a local symbol directly into the DLT
1930 instead of generating a reloc. Correctly handle FPTR64 relocs.
1932 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1933 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1934 (elf_hppa_final_link): Call them.
1936 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1938 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1939 (elf_adjust_dynamic_symbol): ...from here.
1941 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1943 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1944 relocation, remove them. SECREL64->LTOFF16WF.
1945 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1947 (elf_hppa_relocate_insn): Similarly.
1949 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1950 (elf_hppa_relocate_insn): Similarly.
1952 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1954 (elf_hppa_relocate_insn): Similarly.
1956 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1957 Handle LTOFF_TP* relocs.
1958 (elf_hppa_relocate_insn): Similarly.
1960 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1961 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1962 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1964 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1965 DIR32, DIR64 and FPTR64 relocations.
1966 (elf_hppa_relocate_insn): Similarly.
1968 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1969 address of the .PARISC.global section.
1970 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1971 table entry elf_hppa_final_link_relocate. Do not give a warning
1972 for a reloc against an external symbol if it has a PA64 hash
1974 (elf_hppa_final_link_relocate): Significantly rework. Handle
1975 DLTIND relocations. Compute the final value of the relocation
1976 before passing the value of elf_hppa_relocate_insn.
1977 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1978 relocation support. Handle DLTIND relocation requests just like
1979 DLTREL relocation requests. Simplify branch handling.
1981 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1983 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1984 non-allocated section as done in i386 version.
1985 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1986 statement since this is no know relocation.
1988 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1990 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1992 (elf_hppa_relocate_insn): Similarly.
1994 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1996 (elf_hppa_relocate_insn): Similarly.
1998 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1999 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2000 Pass the relocate type rather than the insn format to
2001 elf_hppa_relocate_insn.
2002 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2003 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2005 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2007 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2008 (bfd_coff_filnmlen): Define.
2009 (bfd_coff_std_swap_table): Initialize new field.
2010 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2012 (coff_write_symbols): Likewise.
2013 (coff_get_normalized_symtab): Likewise.
2014 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2015 * libcoff.h: Rebuild.
2017 1999-09-06 Donn Terry <donn@interix.com>
2019 * coffcode.h (sort_by_secaddr): New static function if
2021 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2022 sections by VMA when assigning target_index values. Always set
2025 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2026 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2028 * libcoff.h: Rebuild.
2030 * coffcode.h (coff_set_custom_section_alignment): Add const to
2031 declaration to match definition.
2032 (coff_write_object_contents): Don't set F_AR32W(R)? if
2035 * coff-i386.c (in_reloc_p): Add declaration.
2036 (i386coff_vec): Simplify initialization of
2037 application_section_flags.
2039 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2040 version. Move COFF_WITH_PE specific code to new version.
2041 (stype_to_sec_flags): Likewise. Add section parameter.
2042 * coffgen.c (make_a_section_from_file): Set target_index before
2043 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2044 * libcoff.h: Rebuild.
2046 * syms.c (stt): Add some PE/PEI section names.
2047 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2049 (bfd_symbol_info): Check for 'w'.
2051 * section.c (struct bfd_comdat_info): Define.
2052 (asection): Add comdat field.
2053 (STD_SECTION): Initialize comdat field.
2054 (bfd_make_section_anyway): Likewise.
2055 * bfd-in2.h: Rebuild.
2057 1999-09-06 Andreas Schwab <schwab@suse.de>
2059 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2062 1999-09-06 Nick Clifton <nickc@cygnus.com>
2064 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2065 bfd_realloc instead of calloc and realloc.
2067 1999-09-04 Steve Chamberlain <sac@pobox.com>
2069 * cpu-pj.c: New file.
2070 * elf32-pj.c: New file.
2071 * config.bfd (pj*): New cpu.
2072 (pj-*-*, pjl-*-*): New targets.
2073 * configure.in (bfd_elf32_pj_vec): New target vector.
2074 (bfd_elf32_pjl_vec): New target vector.
2075 * archures.c (bfd_arch_pj): Define.
2076 * elf.c (prep_headers): Handle bfd_arch_pj.
2077 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2078 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2079 to target vector list.
2080 * Makefile.am: Rebuild dependencies.
2081 (ALL_MACHINES): Add cpu-pj.lo.
2082 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2083 (BFD32_BACKENDS): Add elf32-pj.lo.
2084 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2085 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2087 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2089 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2090 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2091 and NON_GOT_REF from weak defined symbol to real symbol.
2092 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2093 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2094 create a COPY reloc.
2095 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2096 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2097 don't create a COPY reloc.
2099 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2101 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2102 count those in sections we are not including in the link.
2104 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2106 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2107 field in hpux11 shared libraries.
2109 1999-09-02 Nick Clifton <nickc@cygnus.com>
2111 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2113 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2115 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2116 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2117 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2119 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2121 * elflink.h (record_link_assignment): When possible, keep the
2122 original type of the symbol.
2124 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2126 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2127 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2128 tools were configured.
2129 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2131 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2133 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2134 GOT entries for GOT16 relocations; they're not required.
2136 1999-08-24 Nick Clifton <nickc@cygnus.com>
2138 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2140 * config.bfd (arm-*-netbsd*): New target.
2141 * configure.in (armnetbsd_vec): New target vector.
2142 * configure: Regenerate
2143 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2145 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2146 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2147 (armnetbsd.lo): New rule with deps.
2148 * Makefile.in: Regenerate.
2150 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2153 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2155 * som.c (som_slurp_symbol_table): Fix typo in comment.
2157 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2159 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2160 here instead of using elf_section_data...
2162 1999-08-19 Nick Clifton <nickc@cygnus.com>
2164 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2165 relocations into the base file.
2166 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2167 we are building a base file.
2169 1999-08-19 Nick Clifton <nickc@cygnus.com>
2171 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2173 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2174 REL relocs when performing a partial relocation.
2176 1999-08-18 Donn Terry <donn@interix.com>
2178 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2179 _bfd_coff_link_input_bfd into top level.
2181 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2182 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2183 (coff_i386_rtype_to_howto): Likewise.
2184 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2185 Completely ignore symbols which are all zero.
2186 (dummy_reloc16_estimate): Add return 0.
2187 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2188 variable copy to name_copy to avoid shadowing outer scope
2190 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2191 from unsigned int to unsigned long. Add timestamp field.
2192 * libcoff.h: Rebuild.
2194 1999-08-17 H.J. Lu <hjl@gnu.org>
2196 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2199 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2201 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2202 for special section symbols.
2203 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2204 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2207 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2209 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2210 coincidence of variable names between old and new code.
2212 1999-08-12 Nick Clifton <nickc@cygnus.com>
2214 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2215 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2216 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2217 and 'addend' parameter a 'bfd_signed_vma'.
2218 (elf32_arm_final_link_relocate): Do not involve stubs in
2219 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2220 jumps, not function calls.
2222 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2224 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2225 in R_ARM_PC24 relocs.
2227 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2229 * elf-hppa.h (elf_hppa_fake_sections): New function.
2230 * elf32-hppa.c (elf_backend_fake_sections): Define.
2232 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2233 recent changes to the arch_info structure.
2235 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2236 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2237 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2240 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2241 Ralf Baechle <ralf@uni-koblenz.de>
2243 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2244 output DT_MIPS_GOTSYM.
2245 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2246 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2248 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2250 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2251 prototype. Handle local symbols. Add commentary.
2252 (mips_elf_calculate_relocation): Adjust accordingly.
2253 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2256 * elflink.h (elf_bfd_final_link): Tweak last change.
2258 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2260 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2261 elf-section data to allocate just the right amount of relocation
2262 space. Don't allocate the hash space twice.
2263 (elf_bfd_final_link): Calculate the amount of space to allocate in
2264 each relocation section.
2266 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2268 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2269 64bit mode, generate a section relative relocation for a 32bit
2271 (elf_hppa_is_local_label_name): New function.
2272 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2273 shared between 32bit and 64bit port.
2275 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2277 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2278 R_MIPS_GOT16 and R_MIPS_CALL16.
2279 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2280 to use when looking for a preexisting GOT entry.
2282 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2284 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2285 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2287 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2289 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2291 * elflink.h (elf_link_output_extsym): Don't output a weak
2292 reference to an undefined symbol just because it was defined weak
2295 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2297 * coffgen.c (coff_find_nearest_line): When looking for file, use
2298 last best match rather than first. If address is beyond last line
2299 number record, don't return the last line as the correct value.
2301 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2303 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2304 * bfd-in2.h: Rebuild.
2306 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2308 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2309 * coffcode.h (coff_set_custom_section_alignment): New static
2311 (coff_section_alignment_table): New static array.
2312 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2313 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2314 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2315 * libcoff.h: Rebuild.
2317 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2319 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2321 * Makefile.in: Rebuild.
2323 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2325 * section.c (SEC_SHARED): Define.
2326 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2327 (styp_to_sec_flags): Likewise.
2328 * peicode.h (coff_swap_scnhdr_out): Likewise.
2329 * bfd-in2.h: Rebuild.
2331 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2333 * coffcode.h (coff_classify_symbol): Comment out part of
2334 1999-08-05 change which breaks cygwin DLLs.
2336 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2337 * aclocal.m4, configure: Rebuild.
2339 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2341 * section.c (global_syms): Only initialize union field if
2344 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2346 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2347 the size of a GOT entry here.
2348 (mips_elf_calculate_relocation): Don't create a local GOT entry
2349 for the symbol in a GOT16 relocation; just for it's high-order bit
2350 (_bfd_mips_elf_relocate_section): Fix thinko.
2352 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2354 Based on patches from Donn Terry <donn@interix.com>:
2355 * coffcode.h (enum coff_symbol_classification): Define.
2356 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2357 _bfd_coff_classify_symbol. Change return type.
2358 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2359 (coff_slurp_symbol_table): Use coff_classify_symbol.
2360 (coff_classify_symbol): New static function.
2361 (coff_sym_is_global): Never define.
2362 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2363 * cofflink.c (coff_link_check_ar_symbols): Use
2364 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2365 (coff_link_add_symbols): Likewise.
2366 (_bfd_coff_link_input_bfd): Likewise.
2367 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2368 coff_classify_symbol.
2369 * libcoff.h: Rebuild.
2371 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2373 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2374 (e_ltpsel, e_rtpsel): Similarly.
2376 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2377 and 14bit ertpsel. Handle 64bit psel.
2379 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2381 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2382 handling for REL relocations. And only left-shift R_MIPS26
2383 relocation addends where necessary.
2385 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2387 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2388 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2389 Just return the relocation found.
2390 (mips_elf_relocate_section): Pull the LO16 addend out of the
2391 section itself when using REL relocations.
2393 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2394 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2397 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2399 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2400 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2401 relocation against a symbol in an input section with no output
2402 section. From Daniel Jacobowitz <drow@false.org>.
2404 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2406 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2407 look for generated file correctly.
2408 * aclocal.m4, configure: Rebuild.
2410 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2412 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2413 and R_MIPS16_26 relocations correctly when relocating.
2414 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2415 and R_MIPS_CALL_LO16 are for global symbols.
2417 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2419 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2421 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2422 variables and initialize them.
2424 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2426 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2427 there are no global symbols requiring GOT entries.
2428 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2429 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2430 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2432 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2433 symbols are considered to have the value zero.
2434 (_bfd_mips_elf_relocate_section): Don't try to perform a
2435 relocation for an undefined symbol.
2436 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2439 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2441 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2442 wants ba,a,pt %xcc instead of %icc.
2443 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2444 of large PLT entries.
2445 (sparc64_elf_plt_ptr_offset): Fix calculation.
2446 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2447 addend should be relative to load address, not .plt section start.
2448 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2450 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2452 * elf-bfd.h (struct elf_backend_data): Add
2453 print_symbol_all and output_arch_syms backend methods.
2454 * elfxx-target.h: Likewise.
2455 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2456 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2457 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2459 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2460 symbols in .dynsym, add their names into .dynstr. Put those symbols
2462 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2463 pointers to STT_REGISTER symbols in dynsym section.
2464 (sparc64_elf_print_symbol_all): New function.
2465 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2466 printing using the print_symbol_all hook.
2468 1999-07-30 Catherine Moore <clm@cygnus.com>
2470 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2473 1999-07-29 Richard Henderson <rth@cygnus.com>
2475 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2476 dynamic_sections_created.
2478 1999-07-29 Richard Henderson <rth@cygnus.com>
2480 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2481 (mips_rtype_to_howto): ... new function.
2482 (_bfd_mips_elf_relocate_section): Use it.
2484 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2486 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2488 1999-07-27 Nick Clifton <nickc@cygnus.com>
2490 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2492 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2493 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2495 1999-07-23 Donn Terry <donn@interix.com>
2497 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2498 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2499 * cofflink.c (coff_link_add_symbols): If PE, handle section
2501 * libcoff.h: Rebuild.
2503 * config.bfd (i[3456]86-*-interix*): New target.
2505 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2507 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2508 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2509 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2510 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2511 (COFF_SUPPORT_GNU_LINKONCE): Define.
2512 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2513 (COFF_SUPPORT_GNU_LINKONCE): Define.
2515 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2518 * makefile.dos: Remove; obsolete.
2519 * configure.bat: Remove; obsolete.
2521 1999-07-21 H.J. Lu <hjl@gnu.org>
2523 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2525 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2527 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2528 message and fail if a symbol index is out of range.
2530 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2532 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2533 when looking at a R_MIPS_GOT16 relocation.
2535 1999-07-20 Nick Clifton <nickc@cygnus.com>
2537 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2539 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2541 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2542 removed in previous change.
2543 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2544 in relocateable output.
2546 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2548 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2551 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2552 if they appear to be specially created by the linker.
2554 1999-07-19 Nick Clifton <nickc@cygnus.com>
2556 * targets.c (alternative_target): New field in bfd_target
2558 (bfd_search_for_target): New function: Find a target that
2559 satisifies a search function.
2560 * bfd-in2.h: Regenerate.
2562 * elfxx-target.h: Initialise the alternative_target field of
2563 the bfd_target structures to point to the other target (if
2565 * nlm-target.h: Initialise the alternative_target field of
2566 the bfd_target structures to point to the other target (if
2569 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2570 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2572 * aix386-core.c: Initialise new field of bfd_target structure.
2573 * aout-adobe.c: Initialise new field of bfd_target structure.
2574 * aout-arm.c: Initialise new field of bfd_target structure.
2575 * aout-target.h: Initialise new field of bfd_target structure.
2576 * aout-tic30.c: Initialise new field of bfd_target structure.
2577 * binary.c: Initialise new field of bfd_target structure.
2578 * bout.c: Initialise new field of bfd_target structure.
2579 * cisco-core.c: Initialise new field of bfd_target structure.
2580 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2581 * coff-alpha.c: Initialise new field of bfd_target structure.
2582 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2583 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2584 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2585 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2586 * coff-i386.c: Initialise new field of bfd_target structure.
2587 * coff-i860.c: Initialise new field of bfd_target structure.
2588 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2589 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2590 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2591 * coff-mips.c: Initialise new field of bfd_target structure.
2592 * coff-ppc.c: Initialise new field of bfd_target structure.
2593 * coff-rs6000.c: Initialise new field of bfd_target structure.
2594 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2595 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2596 * coff-tic30.c: Initialise new field of bfd_target structure.
2597 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2598 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2599 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2600 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2601 * hppabsd-core.c: Initialise new field of bfd_target structure.
2602 * hpux-core.c: Initialise new field of bfd_target structure.
2603 * i386msdos.c: Initialise new field of bfd_target structure.
2604 * i386os9k.c: Initialise new field of bfd_target structure.
2605 * ieee.c: Initialise new field of bfd_target structure.
2606 * ihex.c: Initialise new field of bfd_target structure.
2607 * irix-core.c: Initialise new field of bfd_target structure.
2608 * mipsbsd.c: Initialise new field of bfd_target structure.
2609 * netbsd-core.c: Initialise new field of bfd_target structure.
2610 * oasys.c: Initialise new field of bfd_target structure.
2611 * osf-core.c: Initialise new field of bfd_target structure.
2612 * ppcboot.c: Initialise new field of bfd_target structure.
2613 * ptrace-core.c: Initialise new field of bfd_target structure.
2614 * sco5-core.c: Initialise new field of bfd_target structure.
2615 * som.c: Initialise new field of bfd_target structure.
2616 * srec.c: Initialise new field of bfd_target structure.
2617 * tekhex.c: Initialise new field of bfd_target structure.
2618 * trad-core.c: Initialise new field of bfd_target structure.
2619 * versados.c: Initialise new field of bfd_target structure.
2620 * vms.c: Initialise new field of bfd_target structure.
2622 1999-07-19 Andreas Schwab <schwab@suse.de>
2624 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2627 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2629 * elflink.h (elf_link_adjust_relocs): New function.
2630 (elf_bfd_final_link): Use it.
2631 (elf_link_input_bfd): Deal with the fact that there can be
2632 two relocation sections for a single section.
2633 (elf_reloc_link_order): Likewise.
2635 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2636 a relocateable object.
2637 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2639 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2641 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2642 (sparc64_elf_get_reloc_upper_bound,
2643 sparc64_elf_get_dynamic_reloc_upper_bound,
2644 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2645 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2647 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2648 ELF64_R_TYPE_ID/DATA where appropriate.
2650 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2652 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2655 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2657 * elf32-mips.c (mips_elf_local_relocation_p): New static
2659 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2660 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2661 Always set *require_jalxp.
2662 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2663 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2664 GOT16 if the GOT16 is against a local symbol. Don't return false
2665 for an undefined symbol. If there is an overflow, assert that we
2668 1999-07-16 Andreas Schwab <schwab@suse.de>
2670 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2671 variables `link' and `elfsec'.
2672 (elf_bfd_final_link): Remove unused variable `os'.
2674 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2676 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2677 a PT_PHDR program headers.
2678 (_bfd_mips_elf_final_link): Don't assume there are going to be
2679 section symbols when we're not building a shared object.
2680 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2683 1999-07-15 J.T. Conklin <jtc@redback.com>
2685 * config.bfd (i[3456]86-*-vxworks*): New target.
2687 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2689 * elf32-mips.c (mips_elf_stub_section_p): New function.
2690 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2691 (mips_elf_relocate_section): Adjust calling sequence for
2692 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2693 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2696 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2698 * configure.in: Bump version number to 2.9.5.
2699 * configure: Rebuild.
2701 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2703 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2705 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2706 to derive final type instead of hardwiring a selection.
2708 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2710 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2711 things relocated by R_MIPS16_GPREL.
2712 (mips_elf_perform_relocation): Likewise.
2714 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2716 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2718 1999-07-14 Richard Henderson <rth@cygnus.com>
2720 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2721 (_bfd_mips_elf_size_dynamic_sections): Set it.
2722 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2723 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2724 new argument max_local.
2726 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2728 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2729 subwords when handling an R_MIPS16_26 relocation.
2730 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2733 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2734 dst_mask to match reality.
2735 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2736 (mips_elf_obtain_contents): Use bfd_get.
2737 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2738 (mips_elf_relocate_section): Likewise.
2740 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2742 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2743 (mips_elf_relocate_section): Adjust calling sequence for
2744 mips_elf_perform_relocation.
2745 (mips_elf_perform_relocation): Take additional argument. Handle
2746 R_MIPS16_26. Use bfd_put for convenience.
2748 1999-07-13 Richard Henderson <rth@cygnus.com>
2750 * elf.c (assign_file_positions_for_segments): Thinko last change.
2751 Always overwrite p_flags.
2753 1999-07-13 Richard Henderson <rth@cygnus.com>
2755 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2756 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2757 .dynbss and .rel[a].bss if want_dynbss.
2758 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2760 1999-07-13 Richard Henderson <rth@cygnus.com>
2762 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2764 1999-07-13 Richard Henderson <rth@cygnus.com>
2766 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2767 (struct elf_link_hash_table): Add dynlocal.
2768 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2769 (_bfd_elf_link_adjust_dynindx): Delete.
2770 (_bfd_elf_link_renumber_dynsyms): Prototype.
2771 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2772 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2773 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2774 (_bfd_elf_link_lookup_local_dynindx): New function.
2775 (elf_link_renumber_hash_table_dynsyms): New function.
2776 (_bfd_elf_link_renumber_dynsyms): New function.
2777 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2778 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2779 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2780 instead of elf_link_remove_section_and_adjust_dynindices.
2781 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2782 (elf_link_assign_sym_version): Remove removed_dynamic code.
2783 (elf_link_renumber_dynsyms): Delete.
2784 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2786 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2787 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2788 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2789 * elf32-mips.c: Similarly.
2790 * elf32-ppc.c: Similarly.
2791 * elf32-sparc.c: Similarly.
2792 * elf64-alpha.c: Similarly.
2793 * elf64-sparc.c: Similarly.
2795 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2797 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2798 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2799 when the relocation is against _gp_disp.
2801 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2803 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2804 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2805 to possibly_dynamic_relocs. Adjust usage throughout code.
2806 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2807 (elf_mips_ctor64_howto): Likewise.
2808 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2810 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2811 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2812 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2813 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2815 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2817 * Makefile.am: Rebuild dependencies.
2818 * Makefile.in: Rebuild.
2820 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2821 * bfd-in2.h: Rebuild.
2823 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2824 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2825 structure initializations. Add casts.
2826 * reloc.c (EMPTY_HOWTO): Define.
2827 * bfd-in2.h: Rebuild.
2828 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2829 comparisons against 0.
2830 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2831 previous_ibfd_e_flags to unsigned long.
2832 * vms.h (struct vms_private_data_struct): Change section_count to
2834 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2835 (_bfd_vms_write_gsd): Change symnum to unsigned.
2836 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2837 * vms-tir.c (etir_sta): Change psect to unsigned.
2838 (alloc_section): Change idx to unsigned.
2839 (tir_sta, tir_ctl): Change psect to unsigned.
2840 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2841 * vms.c (priv_section_count): Change to unsigned.
2843 1999-07-12 Andreas Schwab <schwab@suse.de>
2845 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2846 * m68klinux.c: Likewise.
2848 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2850 * Many files: Changes to avoid gcc warnings: Remove unused local
2851 variables. Add default case to enum switches.
2852 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2853 compile if not COFF_IMAGE_WITH_PE.
2854 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2855 (bfd_arm_get_bfd_for_interworking): Likewise.
2856 (bfd_arm_process_before_allocation): Likewise.
2857 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2858 * pei-arm.c: Likewise.
2859 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2860 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2861 (mips_elf_got16_entry): Put parens around & in body of ==.
2862 (mips_elf_calculate_relocation): Correct test for empty string.
2863 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2865 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2868 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2870 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2871 as appropriate. Fill in structure initializations. Add variable
2872 initializations. Add casts.
2873 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2874 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2876 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2878 * elf-bfd.h (bfd_elf_hash): Update declaration.
2879 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2880 when calling bfd_elf_hash.
2882 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2884 * libbfd.c (bfd_put_8): Make it of type `void'.
2885 * bfd-in2.h: Regenerated.
2886 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2888 (_bfd_mips_elf_final_link): Likewise.
2890 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2892 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2894 * config.bfd (hppa*-*-linux-gnu*): New target
2896 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2898 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2899 (_bfd_mips_elf_create_dynamic_sections): New function.
2900 (_bfd_mips_elf_add_symbol_hook): Likewise.
2901 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2902 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2903 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2904 (_bfd_mips_elf_gc_mark_hook): Likewise.
2905 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2906 (_bfd_mips_elf_always_size_sections): Likewise.
2907 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2908 (_bfd_mips_elf_check_relocs): Likewise.
2909 (_bfd_mips_elf_link_hash_table_create): Likewise.
2910 (_bfd_mips_elf_print_private_data): Likewise.
2911 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2912 (_bfd_mips_elf_final_link): Likewise.
2913 (_bfd_mips_elf_additional_program_headers): Likewise.
2914 (_bfd_mips_elf_modify_segment_map): Likewise.
2915 (_bfd_mips_elf_relocate_section): Likewise.
2916 * elf32-mips.c (mips_elf32_object_p): Move contents into
2917 _bfd_mips_elf_object_p.
2918 (mips_elf_additional_program_headers): Rename to
2919 _bfd_mips_elf_additional_program_headers.
2920 (mips_elf_modify_segment_map): Rename to
2921 _bfd_mips_elf_modify_segment_map.
2922 (elf_mips_abi_name): Change prototype.
2923 (mips_elf32_section_from_shdr): Merge into
2924 _bfd_mips_elf_section_from_shdr.
2925 (mips_elf32_section_processing): Merge into
2926 _bfd_mips_elf_section_processing.
2927 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2928 the right back-end ELF linker.
2929 (mips_elf_relocate_section): Rename to
2930 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2931 (mips_elf_link_output_symbol_hook): Rename to
2932 _bfd_mips_elf_link_output_symbol_hook.
2933 (mips_elf_create_dynamic_section): Rename to
2934 _bfd_mips_elf_create_dynamic_section.
2935 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2936 Adjust for 64-bit code. Use mips_elf_got_section.
2937 (mips_elf_adjust_dynamic_symbol): Rename to
2938 _bfd_mips_elf_adjust_dynamic_symbol. Use
2939 mips_elf_allocate_dynamic_relocations.
2940 (mips_elf_finish_dynamic_symbol): Rename to
2941 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2942 Adjust for 64-bit code.
2943 (mips_elf_finish_dynamic_sections): Rename to
2944 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2945 (mips_elf_always_size_sections): Rename to
2946 _bfd_mips_elf_always_size_sections.
2947 (mips_elf_add_symbol_hook): Rename to
2948 _bfd_mips_elf_add_symbol_hook.
2949 (mips_elf_next_lo16_addend): Constify.
2950 (mips_elf_calculate_relocation): Likewise.
2951 (mips_elf_obtain_contents): Likewise.
2952 (mips_elf_perform_relocation): Likewise.
2953 (mips_elf_create_dynamic_relocation): Likewise.
2954 (mips_elf_allocate_dynamic_relocations): New function.
2955 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2956 (MIPS_ELF_REL_SIZE): Likewise.
2957 (MIPS_ELF_DYN_SIZE): Likewise.
2958 (MIPS_ELF_GOT_SIZE): Likewise.
2959 (MIPS_ELF_SYM_SIZE): Likewise.
2960 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2961 (MIPS_ELF_GET_WORD): Likewise.
2962 (MIPS_ELF_PUT_WORD): Likewise.
2963 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2964 (STUB_LW): Conditionalize for 64-bit value.
2965 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2967 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2968 Check it for inconsistency.
2969 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2971 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2973 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2974 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2975 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2976 (mips_elf_local_got_index): Likewise.
2977 (mips_elf_got_page): Likewise.
2978 (mips_elf_got_info): Likewise.
2979 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2980 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2981 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2982 instead of constant `2'.
2983 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2984 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2985 (mips_elf_size_dynamic_sections): Use
2986 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2987 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2988 Adjust all releveant entries in elf backend table.
2989 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2990 (mips_elf64_section_processing): Likewise.
2991 Adjust elf backend entries to use _bfd_mips_elf variants now
2994 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2996 (size_dynamic_sections): Likewise.
2997 (elf_link_output_extsym): Likewise.
2998 * elf.c: (elf_fake_sections): Likewise.
2999 * libbfd.c (bfd_get): New macro.
3000 (bfd_put): Likewise.
3001 * bfd-in2.h: Regenerated.
3003 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3005 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3006 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3007 wap_reloca_in, and swap_reloca_out.
3008 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3009 multiple internal relocations per external relocation.
3010 (link_read_relocs): Likewise.
3011 (elf_bfd_final_link): Likewise.
3012 (elf_link_input_bfd): Likewise.
3013 (elf_gc_mark): Likewise.
3014 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3015 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3017 (size_info): Add entries for new fields.
3018 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3019 (mips_elf64_be_swap_reloc_in): New function.
3020 (mips_elf64_be_swap_reloc_out): Likewise.
3021 (mips_elf64_be_swap_reloca_in): Likewise.
3022 (mips_elf64_be_swap_reloca_out): Likewise.
3023 (mips_elf64_size_info): Add entries for new fields.
3025 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3027 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3028 field equals the new rel_count field.
3029 (elf_link_input_bfd): When doing a relocateable link, use the new
3030 rel_count field rather than the reloc_count field.
3031 (elf_reloc_link_order): Likewise.
3032 (elf_finish_pointer_linker_section): Likewise.
3034 Based on patch from H.J. Lu <hjl@gnu.org>:
3035 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3036 shared library to override a weak definition in a regular object.
3038 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3040 * libhppa.h: Revert July 2, 1999 patch.
3042 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3043 need to generate DLTIND relocations, not DLTREL relocations.
3045 1999-07-05 Nick Clifton <nickc@cygnus.com>
3047 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3049 (coff_set_flags): Recognise arm 5 architectures.
3051 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3052 Add support for armv5 architecture.
3054 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3056 * reloc.c: Add new, assembler only, ARM reloc:
3057 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3059 * bfd-in2.h: Regenerate.
3061 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3063 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3064 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3065 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3066 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3067 * elf32-mips.c (ABI_64_P): New macro.
3068 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3069 (_bfd_mips_elf_find_nearest_line): Adjust call to
3070 _bfd_dwarf2_find_nearest_line.
3071 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3072 * libbfd.h: Regenerated.
3074 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3076 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3078 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3080 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3081 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3083 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3085 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3087 (_bfd_elf_init_reloc_shdr): New function.
3088 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3089 bfd_alloc followed by memset.
3090 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3091 (elf_fake_sections): Here.
3092 (assign_section_numbers): Assign section numbers for the second
3093 relocation section, if required.
3094 * elflink.h (elf_link_output_relocs): New function.
3095 (elf_link_size_reloc_section): Likewise.
3096 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3097 (elf_link_input_bfd): Use elf_link_output_relocs.
3099 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3100 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3102 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3104 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3107 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3109 * elf32-mips.c (mips_elf_got_info): Move declaration before
3110 prototypes. Change global_gotsym to be a pointer to a hash entry,
3111 rather than a number index.
3112 (mips_elf_link_hash_entry): Move declaration before prototypes.
3113 (mips_elf_irix6_finish_dynamic_symbol): New function.
3114 (mips_elf_sign_extend): Likewise.
3115 (mips_elf_high): Likewise.
3116 (mips_elf_higher): Likewise.
3117 (mips_elf_highest): Likewise.
3118 (mips_elf_global_got_index): Likewise.
3119 (mips_elf_local_got_index): Likewise.
3120 (mips_elf_got_offset_from_index): Likeiwse.
3121 (mips_elf_record_global_got_symbol): Likewise.
3122 (mips_elf_got_page): Likewise.
3123 (mips_elf_next_lo16_addend): Likewise.
3124 (mips_elf_calculate_relocation): Likewise.
3125 (mips_elf_obtain_contents): Likewise.
3126 (mips_elf_perform_relocation): Likewise.
3127 (mips_elf_assign_gp): Likewise.
3128 (mips_elf_sort_hash_table_f): Likewise.
3129 (mips_elf_sort_hash_table): Likewise.
3130 (mips_elf_got_section): Likewise.
3131 (mips_elf_got_info): Likewise.
3132 (mips_elf_create_local_got_entry): Likewise.
3133 (mips_elf_got16_entry): Likewise.
3134 (mips_elf_create_dynamic_relocation): Likewise.
3135 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3136 (mips_elf_final_gp): Use mips_elf_assign_gp.
3137 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3138 into SHN_SCOMMON automatically on IRIX6.
3139 (mips_elf_add_symbol_hook): Likewise.
3140 (mips_elf_relocate_section): Rewrite, using
3141 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3142 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3143 Don't deal with .rld_map on IRIX6.
3144 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3145 section flags appropriately for .got.
3146 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3147 the got. Call mips_elf_record_global_got_symbol and allocate
3148 local got space appropriately.
3149 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3150 char *. Rework calculation of GOT size. Sort dynamic symbol
3151 table entries so entries that do not require GOT entries appear at
3152 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3153 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3155 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3157 (mips_elf_finish_dynamic_symbol): Use
3158 mips_elf_irix6_finish_dynamic_symbol.
3159 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3160 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3161 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3163 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3165 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3166 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3168 1999-06-04 Philip Blundell <philb@gnu.org>
3170 * elf32-arm.h (elf_backend_got_header_size): Define.
3171 (elf_backend_plt_header_size): Likewise.
3173 1999-06-28 Jim Pick <jim@jimpick.com>
3175 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3177 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3179 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3180 relocation function.
3181 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3183 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3185 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3186 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3187 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3188 (_bfd_mips_elf_section_from_shdr): Use them.
3189 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3190 of GP-relative sections.
3191 (_bfd_mips_elf_set_section_contents): Use them.
3192 (_bfd_mips_elf_section_processing): Share code between .sdata and
3193 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3194 (mips_elf_additional_program_headers): Add handling for
3195 PT_MIPS_OPTIONS segment on IRIX6.
3196 (mips_elf_modify_segment_map): Likeiwse.
3197 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3198 Include the options sections on IRIX6. Don't look for GP-relative
3199 sections by name; use SHF_MIPS_GPREL instead.
3200 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3202 (mips_elf_create_dynamic_sections): Don't muck about with section
3203 alignments and such on IRIX6.
3204 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3205 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3206 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3207 bfd_zalloc rather than bfd_alloc and memset.
3208 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3209 Don't assert the existence of .rld_map on IRIX6.
3210 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3212 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3213 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3216 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3218 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3219 (mips_elf_swap_msym_out): New function.
3220 (mips_elf_create_msym_section): Likewise.
3221 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3222 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3223 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3224 section not named .msym.
3225 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3226 .msym directly. Set appropriate attributes for the .msym
3228 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3229 (mips_elf_link_hash_newfunc): Clear it.
3230 (mips_elf_create_dynamic_sections): Create the .msym section
3232 (mips_elf_size_dynamic_sections): Allocate space for the
3233 .msym section. Add a DT_MIPS_MSYM entry.
3234 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3236 (mips_elf_finish_dynamic_sections): Assign a value for
3237 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3239 * elf32-mips.c (irix_compat_t): New enumeration.
3240 (ABI_N32_P): New macro.
3241 (IRIX_COMPAT): Likewise.
3242 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3243 (mips_elf_relocate_section): Fix typo.
3245 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3247 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3248 as writable PE sections.
3250 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3252 * dwarf2.c (struct arange): New type.
3253 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3254 (arange_add): New function.
3255 (decode_line_info): Keep track of address ranges that a compilation
3257 (comp_unit_contains_address): Return true if address is contained
3258 in _any_ of the address ranges associated with a compilation unit.
3259 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3260 on the first comp_unit that contains the address.
3262 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3264 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3265 (decode_line_info): Add variable STASH and initialize it to point
3266 to the per-bfd dwarf2_debug info. Remove static variable
3267 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3269 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3271 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3272 shared library to have an undefined symbol.
3274 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3275 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3277 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3279 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3280 * elf32-hppa.c: Remove everything related to symbol extension
3281 sections & records. Use the common elf_hppa_final_write_processing.
3283 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3285 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3286 functions instead of _init/_fini if requested.
3288 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3290 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3293 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3295 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3296 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3298 (ppc_elf_finish_dynamic_sections): Check for positive section
3299 dynindx field, rather than comparing against -1.
3300 (ppc_elf_relocate_section): Only return false if undefined_symbol
3301 or reloc_overflow fail, not always upon encountering an error.
3303 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3305 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3306 bfd_byte * before performing pointer arithmetic.
3308 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3310 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3312 * elf32-hppa.c: Include elf-hppa.h.
3313 (ARCH_SIZE): Define.
3314 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3316 (elf32_hppa_info_to_howto): Similarly.
3317 (elf_hppa_howto_table): Similarly.
3318 (elf_hppa_reloc_type_lookup): Similarly.
3319 (hppa_elf_gen_reloc_type): Similarly.
3320 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3322 1999-06-22 Nick Clifton <nickc@cygnus.com>
3324 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3325 handling R_V850_22_PCREL relocation.
3327 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3329 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3332 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3334 * section.c (_bfd_strip_section_from_output): Ignore sections
3335 DISCARDed by the link script.
3337 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3339 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3340 Remove unused local variable spp.
3342 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3343 the entry symbol is not set.
3345 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3347 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3348 GPDISP or LITUSE in a relocatable link.
3350 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3352 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3353 * (alloc_dwarf1_func): Likewise.
3355 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3357 * libhppa.h: Fix various formatting errors.
3358 (assemble_3); Rewrite using CATENATE.
3359 (assemble_17): Fix various bugs.
3361 1999-06-16 Nick Clifton <nickc@cygnus.com>
3363 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3365 1999-06-15 Richard Henderson <rth@cygnus.com>
3367 * section.c (SEC_SHORT): Define.
3368 * bfd-in2.h: Rebuild.
3370 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3372 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3373 Remove abfd parameter. Use _bfd_strip_section_from_output.
3374 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3376 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3377 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3378 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3380 (bfd_elf_size_dynamic_sections): Use it.
3382 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3384 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3385 complain_overflow_bitfield to complain_overflow_signed.
3387 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3389 * elflink.h (elf_link_read_relocs_from_section): New function,
3391 (elf_link_read_relocs): Here. Use it for both relocation
3394 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3396 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3397 asect->reloc_count is valid.
3399 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3401 * elf32-mips.c (mips_elf32_section_processing): Permit a
3402 SHT_MIPS_REGINFO section to have a size of 0.
3404 1999-06-12 David O'Brien <obrien@freebsd.org>
3406 * config.bfd (alpha*-*-freebsd*): New target.
3407 (i[3456]86-*-freebsd*): Now defaults to ELF.
3409 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3411 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3412 wrap if the relocation covers the high bit of an address.
3414 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3416 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3418 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3419 instead of R_SPARC_max.
3420 (sparc64_elf_info_to_howto): Likewise.
3421 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3422 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3424 1999-06-07 Richard Henderson <rth@cygnus.com>
3426 * section.c (_bfd_strip_section_from_output): Remove output
3427 sections with no initial link_order.
3429 1999-06-07 Nick Clifton <nickc@cygnus.com>
3431 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3433 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3435 * Makefile.am (SOURCE_HFILES): Add missing headers.
3436 * Makefile.in: Regenerated.
3438 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3440 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3443 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3445 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3446 range undefweak symbols.
3447 * hash.c: Add missing comma after @xref{}
3448 * linker.c: Likewise.
3450 1999-06-04 Nick Clifton <nickc@cygnus.com>
3452 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3454 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3455 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3456 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3457 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3459 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3461 * Makefile.am: Rebuild dependencies.
3462 (BFD32_BACKENDS): Add dwarf1.lo.
3463 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3464 * Makefile.in: Rebuild.
3466 1999-06-04 Nick Clifton <nickc@cygnus.com>
3468 * Makefile.am: Add epoc-arm-pe target.
3469 * Makefile.in: Regenerate.
3470 * pe-arm.c: Only redefine interworking function names if they have
3471 not already been redefined.
3472 * pei-arm.c: Only redefine interworking function names if they have
3473 not already been redefined.
3474 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3476 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3479 1999-06-03 Nick Clifton <nickc@cygnus.com>
3481 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3483 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3485 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3487 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3489 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3490 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3492 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3494 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3495 in other text sections.
3497 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3499 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3500 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3501 * libbfd.h: Regenerate.
3502 * coff-sh.c (sh_merge_private_data): Delete.
3503 (coff_bfd_merge_private_bfd_data): Change to
3504 _bfd_generic_verify_endian_match.
3505 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3507 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3509 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3511 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3513 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3515 (bfd_elf32_arm_process_before_allocation): Likewise.
3516 * bfd-in2.h: Rebuild.
3518 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3520 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3521 track of end_sequence markers.
3522 (add_line_info): Add END_SEQUENCE arg.
3523 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3524 debug-line info---it doesn't work right if a compilation unit
3525 consists of multiple discontiguous code-sequences. It would be
3526 worthwhile to optimize for the common case where a compilation
3527 unit results in a contiguous set of code sequences, but this is
3528 quite tricky to get right for arbitrary DWARF2 files.
3529 (lookup_address_in_line_info_table): Don't use the last line entry
3530 for a compilation unit for anything with an address higher than
3531 this line entry. Also, check for end_sequence markers to
3532 correctly handle discontinuities.
3533 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3534 compilation units, check all compilation units with each->high==0
3535 just like when reading compilation units.
3537 * dwarf2.c (decode_line_info): Initialize table->files and
3538 table->last_line to NULL to avoid segfaults due to random
3539 values in these members.
3540 (concat_filename): Check for out-of-range file number before
3541 indexing filename table. Segfaults suck.
3543 * dwarf2.c (decode_line_info): Don't truncate address to least
3544 significant 32 bits (breaks 64 bit targets).
3545 (lookup_address_in_function_table): Ditto.
3546 (comp_unit_contains_address): Ditto.
3548 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3550 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3551 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3552 (mips_elf64_howto_table_rela): Likewise.
3554 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3556 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3557 single section has two associated relocation sections.
3559 1999-06-02 Mark Salter <msalter@cygnus.com>
3561 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3562 COFF_WITH_PE defined.
3564 1999-06-02 Nick Clifton <nickc@cygnus.com>
3566 * pe-arm.c: Rename global arm interworking functions to avoid name
3567 collision when all targets BFD is built.
3570 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3572 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3573 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3574 (bfd_elf_section_data): Add use_rela_p.
3575 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3576 (_bfd_elf_new_section_hook): Likewise.
3577 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3579 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3580 * elfcode.h (write_relocs): Determine whether or not use rela
3581 relocs based on the relocation section header.
3582 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3583 instead of use_rela_p.
3584 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3585 (elf_backend_may_use_rela_p): Likewise.
3586 (elf_backend_default_use_rela_p): Likewise.
3587 (elfNN_bed): Use them.
3589 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3591 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3593 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3595 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3596 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3597 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3598 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3599 * bfd-in2.h: Regenerated.
3600 * libbfd.h: Likewise.
3601 * elf32-mips.c (mips_info_to_howto_rela): New function.
3602 (USE_REL): Adjust for new conventions.
3603 (MINUS_ONE): New macro.
3604 (elf_mips_howto_table): Add R_MIPS_SUB.
3605 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3607 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3608 .MIPS.content section.
3609 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3610 with .MIPS.content as .MIPS.content sections. Set
3611 SHF_MNIPS_NOSTRIP for such section.
3612 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3613 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3614 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3616 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3618 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3621 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3624 1999-05-30 Philip Blundell <philb@gnu.org>
3626 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3627 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3628 the addend does not overflow into the rest of the word.
3630 1999-05-29 Nick Clifton <nickc@cygnus.com>
3632 * bfd-in.h: Amend prototype for
3633 bfd_elf32_arm_process_before_allocation .
3634 * bfd-in.h: Regenerate.
3636 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3637 elements in a fixed sized array.
3638 (ARM_ELF_ABI_VERSION): Define.
3639 (ARM_ELF_OS_ABI_VERSION): Define.
3640 (R_ARM_THM_ABS5): Fix rightshift and size.
3641 (R_ARM_THM_PC22): Fix size.
3642 (R_ARM_PLT32): Define Howto.
3643 (find_howto): New function: Locate a howto based on a reloc
3645 (elf32_arm_info_to_howto): Use find_howto if necessary.
3646 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3647 bfd_reloc_code_real_type.
3648 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3649 and BFD_RELOC_VTABLE_ENTRY.
3650 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3652 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3653 elements in a fixed sized array.
3654 (ARM_ELF_ABI_VERSION): Define.
3655 (ARM_ELF_OS_ABI_VERSION): Define.
3656 (R_ARM_THM_ABS5): Fix rightshift and size.
3657 (R_ARM_THM_PC22): Fix size.
3658 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3659 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3660 bfd_reloc_code_real_type.
3662 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3663 no_pipeline_knowledge.
3664 (elf32_arm_link_hash_create): Initialise new field to zero.
3665 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3666 no_pipeline_knowledge. Use this parameter to initialise the field
3667 in the globals data structure.
3668 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3669 no_pipeline_knowledge is false and the binary is from an old
3671 (elf32_arm_merge_private_data): Generate an error if an attempt is
3672 made to linl together big endian and little endian code.
3673 (elf32_arm_post_process_headers): New function: Initialise the
3674 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3676 (elf_backend_post_process_headers): Define.
3678 1999-05-28 Nick Clifton <nickc@cygnus.com>
3680 * elf-bfd.h (struct elf_backend_data): Add new field:
3681 elf_backend_post_process_headers.
3683 * elfxx-target.h (elf_backend_post_process_headers): Define to
3684 NULL if not already defined.
3685 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3687 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3689 (_bfd_elf_compute_section_file_positions): Call
3690 elf_backend_post_process_headers if defined.
3692 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3694 * configure.in: Check whether getuid and getgid exist.
3695 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3696 HAVE_GETGID are not defined, respectively.
3697 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3699 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3700 * configure, config.in: Rebuild.
3702 1999-05-28 Martin Dorey <mdorey@madge.com>
3704 * elf32-i960.c: New file.
3705 * elf.c (prep_headers): Handle bfd_arch_i960.
3706 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3707 * config.bfd (i960-*-elf*): New target.
3708 * configure.in (bfd_elf32_i960_vec): New target vector.
3709 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3710 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3711 * Makefile.in, aclocal.m4, configure: Rebuild.
3713 1999-05-27 Nick Clifton <nickc@cygnus.com>
3715 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3717 (find_howto): New function: Find entries in the
3718 elf32_arm_howto_table.
3719 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3721 (elf32_arm_reloc_type_lookup): Add lookup for
3722 BFD_RELOC_ARM_PLT32.
3724 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3726 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3727 (elf32_arm_link_hash_table_create): Use above function as the
3728 constructor for hash table entries.
3729 (elf32_arm_relocate_section): Avoid crash when there is no output
3731 (elf32_arm_final_link_relocate): New parameter h.
3732 (elf32_arm_relocate_section): Pass symbol hash entry to above
3734 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3737 1999-05-25 Catherine Moore <clm@cygnus.com>
3739 * coff-arm.c (coff_arm_relocate_section): Don't emit
3740 base file entries for pc-relative values.
3742 1999-05-25 DJ Delorie <dj@cygnus.com>
3744 * peicode.h (coff_swap_sym_in): When we create the actual section
3745 to reflect the not-there section C_SECTION symbols refer to,
3746 change the symbol class to C_STAT as the section is now really
3749 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3751 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3754 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3756 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3758 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3759 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3761 1999-05-16 Nick Clifton <nickc@cygnus.com>
3763 * coff-mcore.c (in_reloc_p): Reinstate.
3765 1999-05-15 Nick Clifton <nickc@cygnus.com>
3767 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3768 * bfd-in2.h: Regenerate.
3769 * coff-mcore.c (in_reloc_p): Remove defintion.
3770 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3771 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3772 IMAGE_REL_MCORE_RVA.
3773 (coff_mcore_rtype_to_howto): Add special processing for
3774 IMAGE_REL_MCORE_RVA.
3775 (coff_mcore_relocate_section): Add support for
3776 IMAGE_REL_MCORE_RVA.
3777 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3778 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3780 (mcore_elf_relocate_section): Delete redundant case labels.
3782 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3784 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3785 precedence between bit-and and comparison.
3787 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3789 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3790 list of target formats (targ_selvecs).
3791 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3792 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3794 1999-05-10 DJ Delorie <dj@cygnus.com>
3796 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3797 reasonable mode until "ar x" is smart enough to skip it (fixes
3798 gcc/libgcc.a builds on mips-ecoff targets
3800 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3801 to work. Hack to support MS import libraries, which use different
3802 COMDAT types than GNU.
3803 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3804 to implied zero-length sections (see peicode below)
3805 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3806 filename symbols, which use one *or more* auxents.
3807 * coffswap.h (coff_swap_aux_in): ditto
3808 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3811 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3813 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3814 for all relocations.
3816 1999-05-10 Catherine Moore <clm@cygnus.com>
3818 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3819 if COFF_IMAGE_WITH_PE.
3820 (bfd_arm_process_before_allocation): Likewise.
3821 (bfd_arm_get_bfd_for_interworking): Likewise.
3822 * coff-arm.c: Likewise.
3823 * bfd-in2.h: Regenerate.
3824 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3825 (armpe_big_vec): Likewise.
3826 * configure: Rebuild.
3828 1999-05-10 Nick Clifton <nickc@cygnus.com>
3830 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3831 section, not just .rel. Same for .rela.
3833 1999-05-07 Nick Clifton <nickc@cygnus.com>
3835 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3836 endianism with an error message.
3838 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3840 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3841 assignment from "unsigned char *" to "char *".
3842 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3844 1999-05-05 Catherine Moore <clm@cygnus.com>
3846 * coff-arm.c (coff_arm_relocate_section): Add one to
3847 address of ARM_RVA32 thumb functions.
3849 1999-05-05 Catherine Moore <clm@cygnus.com>
3851 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3852 (elf32_m68k_copy_private_bfd_data): New.
3853 (elf32_m68k_merge_private_bfd_data): New.
3854 (elf32_m68k_print_private_bfd_data): New.
3855 (CPU32_FLAG): Define.
3856 (PLT_CPU32_ENTRY_SIZE): Define.
3857 (elf_cpu32_plt0_entry): Declare.
3858 (elf_cpu32_plt_entry): Declare.
3859 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3860 (elf_m68k_finish_dynamic_symbol): Likewise.
3861 (elf_m68k_finish_dynamic_sections): Likewise.
3862 (elf_backend_plt_header_size): Remove definition.
3863 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3864 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3865 (bfd_elf32_bfd_set_private_flags): Define.
3866 (bfd_elf32_bfd_print_private_bfd_data): Define.
3868 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3870 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3871 and R_LONG_PCREL_MODE.
3873 1999-04-29 Nick Clifton <nickc@cygnus.com>
3875 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3877 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3879 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3880 in relocation calculation.
3882 1999-04-26 Tom Tromey <tromey@cygnus.com>
3884 * aclocal.m4, configure: Updated for new version of libtool.
3886 1999-04-21 Nick Clifton <nickc@cygnus.com>
3888 * coff-mcore.c: Add support for mcore relocs.
3890 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3892 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3893 incorrect use EF_MIPS_xxBITPTRS.
3895 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3897 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3900 * bfd-in2.h: Rebuild.
3901 * libbfd.h: Rebuild.
3903 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3905 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3906 (coff_arm_relocate_section): Add ARM26D transform. Only
3907 change to ARM26D for relocateable links.
3909 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3911 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3912 (bfd_elf32_bfd_print_private_bfd_data): New.
3914 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3916 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3917 refetch addend if USE_REL, add many comments regarding current state.
3918 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3919 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3920 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3921 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3923 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3925 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3926 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3928 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3930 * dwarf2.c (decode_line_info): Don't truncate address to least
3931 significant 32 bits (breaks 64 bit targets).
3932 (lookup_address_in_function_table): Ditto.
3933 (comp_unit_contains_address): Ditto.
3935 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3937 * coff-arm.c (arm_emit_base_file_entry): New routine.
3938 (A2T3_OFFSET): Define.
3939 (T2A3_OFFSET): Define.
3940 (coff_arm_relocate_section): Emit base file entries for interworking
3943 1999-04-13 Philip Blundell <philb@gnu.org>
3945 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3946 relocs 17 through 19.
3948 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3950 * elfcode.h: Remove fnmatch.h.
3951 * elflink.h (elf_link_assign_sym_version): Call back to ld
3952 instead of calling fnmatch.
3954 * config.bfd (i?86-*-beoself): Include pe vecs.
3956 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3958 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3961 1999-04-10 Richard Henderson <rth@cygnus.com>
3963 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3964 when trying to resolve dynamic symbol references.
3965 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3966 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3967 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3968 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3969 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3970 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3971 * elflink.h (elf_link_output_extsym): Likewise.
3973 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3975 * section.c (_bfd_strip_section_from_output): New function moved from
3976 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3977 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3978 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3979 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3980 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3981 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3982 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3983 * bfd-in2.h: Update.
3985 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3987 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3989 1999-04-08 Nick Clifton <nickc@cygnus.com>
3991 * coff-mcore.c: New File: Support for mcore-pe targets.
3992 * cpu-mcore.c: New File: Support for mcore targets.
3993 * elf32-mcore.c: New File: Support for mcore-elf target.
3994 * pe-mcore.c: New File: Definitions for mcore-pe target.
3995 * pei-mcore.c: New File: Definitions for mcore-pei target.
3996 * Makefile.am: Add support for MCore targets.
3997 * Makefile.in: Regenerate.
3998 * config.bfd: Add support for MCore targets.
3999 * configure.in: Add support for MCore targets.
4000 * configure: Regenerate.
4001 * archures.c: Add support for MCore architecture.
4002 * bfd-in2.h: Regenerate.
4003 * coffcode.h: Add support for mcore-pe targets.
4004 * elf.c: Add support for mcore-elf target.
4005 * reloc.c: Add support for MCore relocs.
4006 * targets.c: Add support for MCore targets.
4008 1999-04-07 Nick Clifton <nickc@cygnus.com>
4010 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4011 R_ARM_XPC25 and R_ARM_THM_XPC22.
4012 (elf32_arm_reloc_map): Remove redundant entries.
4014 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4016 * sysdep.h (LC_MESSAGES): Never define.
4018 1999-04-06 Chris Torek <torek@bsdi.com>
4020 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4021 all callers. Rewrite completely.
4022 (_bfd_relocate_contents): Rewrite overflow checking.
4023 * bfd-in2.h: Rebuild.
4025 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4027 From Gabriel Paubert <paubert@iram.es>:
4028 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4029 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4030 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4031 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4032 * ppcboot.c (ppcboot_vec): Use little endian routines for
4035 * elf.c (elfcore_strndup): Only define if it will be used.
4036 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4038 (ppc_elf_check_relocs): Remove unused local i.
4039 (ppc_elf_gc_mark_hook): Add default case to switch.
4041 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4042 * srec.c (srec_scan): Accept \r in symbol definitions.
4043 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4044 (symbolsrec_object_p): Likewise.
4046 1999-04-04 Don Bowman <don@pixsci.com>
4048 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4050 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4052 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4054 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4055 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4057 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4059 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4062 1999-03-31 Nick Clifton <nickc@cygnus.com>
4064 * config.bfd: Add support for arm-epoc-pe target.
4065 * configure.in: Add support for arm-epoc-pe target.
4066 * configure: Regenerate.
4067 * targets.c: Add support for arm-epoc-pe target.
4068 * coff-arm.c: Allow header files to override definition of
4069 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4070 * pe-arm.h: Allow previous header files to override definition of
4071 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4072 * pei-arm.h: Allow previous header files to override definition of
4073 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4074 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4075 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4077 1999-03-30 Nick Clifton <nickc@cygnus.com>
4079 * elf.c (elf_map_symbols): Handle the case where section
4080 symbols are generated for content-less sections which are
4081 not mapped to the output file.
4083 * linker.c: Replace direct references to fields in BFD structure
4084 with accessor macros.
4086 * elflink.h: Replace direct references to fields in BFD structure
4087 with accessor macros.
4089 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4091 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4093 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4094 account when adjusting section symbols during a partial link.
4096 1999-03-24 Nick Clifton <nickc@cygnus.com>
4098 * coff-sparc.c (struct coff_reloc_map): Change type of field
4099 'bfd_reloc_val' to bfd_reloc_code_real_type.
4100 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4101 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4102 * elf32-arc.c (struct arc_reloc_map): Ditto.
4103 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4104 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4105 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4106 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4107 * elf32-sh.c (struct elf_reloc_map): Ditto.
4108 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4109 * elf32-v850.c (struct v850_reloc_map): Ditto.
4110 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4111 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4112 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4114 1999-03-17 Martin Hunt <hunt@cygnus.com>
4116 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4117 function so source-level assembly works. If multiple N_SOs
4118 are seen without and N_FUNs, create an indextable entry with
4119 a NULL function name.
4121 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4123 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4124 of certian similar cpus.
4126 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4128 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4129 Add the 5000. Change the architecture for the 5400 to mips4.
4130 (elf_mips_mach): Add r5000.
4132 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4134 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4136 1999-03-11 Nick Clifton <nickc@cygnus.com>
4138 * binary.c (binary_set_section_contents): Generate warning about
4139 huge file offsets for any section that will occupy file space, not
4140 just those that are loadable.
4142 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4144 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4146 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4148 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4150 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4152 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4153 * elflink.h: Revert all changes since Feb 16. Instead:
4154 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4155 appropriate. Copy it to version symbols.
4156 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4157 symbols if appropriate.
4158 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4159 symbol if appropriate.
4160 (elf_link_output_extsym): If symbol is marked as undefined, and
4161 has no nonweak references, mark it as weak undefined.
4163 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4165 * elflink.h (elf_merge_symbol): When overriding a dynamic
4166 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4168 (elf_link_add_object_symbols): Don't copy the other field if we
4171 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4173 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4174 shared object with a weak undefined symbol.
4176 1999-02-18 Nick Clifton <nickc@cygnus.com>
4178 * elfarm-nabi.c: Set partial_inplace back to false.
4180 1999-02-17 Nick Clifton <nickc@cygnus.com>
4182 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4183 (USER_LABEL_PREFIX): Set to "_".
4185 The following patches are from: Scott Bambrough
4186 <scottb@corelcomputer.com>
4188 * libaout.h (M_ARM6_NETBSD): Set to 143.
4190 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4191 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4192 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4193 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4194 * bfd-in2.h: Regenerate.
4196 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4197 'true' as REL relocs are now being used. Add new PIC relocs:
4198 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4199 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4201 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4203 (elf32_arm_final_link_relocate): Change parameters so that entire
4204 reloc is passed. Add support for PIC relocs.
4205 (elf32_arm_relocate_section): Pass entire reloc to
4206 elf32_arm_final_link_relocate.
4207 (elf32_arm_check_relocs): Handle new PIC relocs.
4208 (elf32_arm_adjust_dynamic_symbol): New function.
4209 (elf32_arm_size_dynamic_sections): New function.
4210 (elf32_arm_discard_copies): New function.
4211 (elf32_arm_finish_dynamic_symbol): New function.
4212 (elf32_arm_finish_dynamic_sections): New function.
4213 (ELF_MAXPAGE_SIZE): Define.
4214 (bfd_elf32_bfd_reloc_type_lookup): Define.
4215 (elf_backend_relocate_section): Define.
4216 (elf_backend_adjust_dynamic_symbol): Define.
4217 (elf_backend_create_dynamic_sections): Define.
4218 (elf_backend_finish_dynamic_symbol): Define.
4219 (elf_backend_finish_dynamic_sections): Define.
4220 (elf_backend_size_dynamic_sections): Define.
4221 (elf_backend_plt_readonly): Define.
4222 (elf_backend_want_got_plt): Define.
4223 (elf_backend_want_plt_sym): Define.
4225 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4227 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4228 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4229 (_bfd_mips_elf_fake_sections): Likewise.
4231 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4233 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4234 bfd_elf32_arm_get_bfd_for_interworking,
4235 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4238 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4239 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4240 elf32_arm_find_nearest_line): Make them static.
4242 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4244 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4245 callers. Do not merge a definition from a shared object with a
4246 weak undefined symbol.
4247 (elf_link_add_object_symbols): Do not change the symbol type or
4248 size if the old symbol overrides the new one.
4250 1999-02-08 Nick Clifton <nickc@cygnus.com>
4252 * config.bfd: Add support for strongarm target.
4254 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4256 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4257 fields instead of unsigned char.
4259 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4261 * Makefile.am: Rebuild dependencies.
4262 * Makefile.in: Rebuild.
4264 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4266 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4267 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4268 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4269 * acinclude.m4: Add comments to uses of AC_DEFINE.
4270 * acconfig.h: Remove.
4271 * configure: Rebuild with current autoconf/automake.
4272 * aclocal.m4: Likewise.
4273 * config.in: Likewise.
4274 * Makefile.in: Likewise.
4276 1999-02-04 DJ Delorie <dj@cygnus.com>
4278 * libbfd.c (real_read): don't call fread for zero bytes. This
4279 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4281 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4283 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4284 of a jump is in the current 256 MB region.
4286 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4288 * format.c (bfd_check_format_matches): Change last patch to only
4289 take effect for the binary target.
4291 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4293 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4295 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4297 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4299 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4301 * format.c (bfd_check_format_matches): If the target was
4302 previously specified, don't check other targets when checking for
4305 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4307 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4308 (elf32_arm_reloc_type_lookup): Removed
4309 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4310 (elf32_arm_reloc_type_lookup): New.
4311 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4312 (elf32_arm_reloc_type_lookup): New.
4314 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4316 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4317 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4318 * Makefile.am: Use new files.
4319 * Makefile.in: Regenerate.
4320 * configure.in: Use new files.
4321 * configure: Regenerate.
4323 1999-02-01 Nick Clifton <nickc@cygnus.com>
4325 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4326 (fr30_elf_gc_sweep_hook): New function.
4327 (elf_backend_can_gc_sections): Define.
4329 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4331 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4332 and bfd_elf32_bigarm_oabi_vec.
4334 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4336 * Makefile.am (elf32-arm-oldabi.lo): New.
4337 (elf32-arm-newabi.lo): New.
4338 * Makefile.in: Regenerate.
4339 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4340 (arm-*-elf): Likewise.
4342 (thumb-*-oabi): New.
4343 * configure: Regenerate.
4344 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4345 (bfd_elf32_bigarm_oabi_vec): New.
4346 * elf32-arm-newabi.c: New.
4347 * elf32-arm-oldabi.c: New.
4348 * elf32-arm.c: Removed.
4351 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4353 * binary.c (binary_set_section_contents): Omit warnings for
4354 unloadable sections.
4356 1999-01-31 Michael Meissner <meissner@cygnus.com>
4358 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4359 powerpc{,le}-*-eabi.
4361 1999-01-29 Nick Clifton <nickc@cygnus.com>
4363 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4364 * dwarf2.c (read_signed_leb128): Remove unused variables.
4366 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4368 * elf.c (assign_file_positions_for_segments): Only adjust
4369 p_align when needed.
4371 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4373 * binary.c (binary_set_section_contents): Don't return early for a
4374 non-loadable section, in case the first section is non-loadable.
4375 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4376 W. Rozycki <macro@ds2.pg.gda.pl>.
4378 1999-01-28 Nick Clifton <nickc@cygnus.com>
4380 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4381 R_FR30_GNU_VTENTRY relocs.
4383 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4385 * elflink.h (elf_link_output_sym): Zero syms which are
4386 part of sections which have been excluded.
4388 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4390 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4392 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4393 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4395 1999-01-27 Nick Clifton <nickc@cygnus.com>
4397 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4399 (fr30_final_link_relocate): Use computed value as result of
4402 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4404 * binary.c (binary_set_section_contents): Emit warning for
4405 huge file offsets due to widely-dispersed section LMAs.
4407 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4409 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4410 align first section to largest section alignment, not first
4413 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4415 * configure.in: Require autoconf 2.12.1 or higher.
4417 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4419 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4420 * bfd-in2.h: Likewise.
4421 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4423 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4425 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4426 * cpu-mips.c: Add support for and independent 4111.
4427 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4428 (_bfd_mips_elf_final_write_processing):
4429 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4431 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4433 * elf32-mips.c (elf_mips_abi_name): New.
4434 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4436 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4438 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4439 Handle bfd_mach_mips4300.
4441 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4443 * elf32-i386.c: Remove leaked development code from patch
4444 1998-12-10 by Richard Henderson.
4446 1998-12-10 Richard Henderson <rth@cygnus.com>
4448 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4449 in debug sections for symbol defined externally.
4451 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4453 * targets.c (bfd_target_vector): Remove duplicate entry for
4456 1998-12-09 Nick Clifton <nickc@cygnus.com>
4458 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4459 since we are using RELAs.
4461 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4463 SCO Open Server Release 5 core file support, from Jouke Numan
4465 * sco5-core.c: New file.
4466 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4467 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4468 * Makefile.am: Rebuild dependencies.
4469 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4470 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4471 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4472 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4473 * bfd-in2.h, configure, Makefile.in: Rebuild.
4475 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4477 * config.bfd (hppa*-*-mpeix*): New target.
4478 * configure.in: Add AC_HEADER_DIRENT.
4479 (hppa*-*-mpeix*): New target.
4480 * configure.host (hppa*-*-mpeix*): New host.
4481 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4482 friends rather than just including <sys/dir.h>.
4483 * som.h (struct som_symbol): Add hppa_priv_level and apto
4484 tc_data. Change all users.
4485 (struct somdata): Add comp_unit field.
4486 (obj_som_compilation_unit): Define.
4487 (bfd_som_attach_compilation_unix): Declare.
4488 * som.c: Check HOST_HPPAMPEIX.
4489 (struct som_misc_symbol_info): Add new field priv_level.
4490 (som_object_setup): Add current_offset parameter. Change all
4492 (setup_sections): Likewise.
4493 (som_object_p): For EXECLIBMAGIC, read the lst header.
4494 (som_write_symbol_strings): Add compilation_unit parameter.
4496 (som_finish_writing): Write out compilation_unit.
4497 (som_bfd_derive_misc_symbol_info): Set priv_level.
4498 (som_build_and_write_symbol_table): Set xleast field to 3.
4499 (som_slurp_symbol_table): Set symbol priv_level.
4500 (bfd_som_attach_compilation_unit): New function.
4501 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4502 priv_level into symbol_value.
4503 * configure, config.in: Rebuild.
4505 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4507 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4508 warning function to call _bfd_error_handler instead.
4510 * libbfd.c (COERCE32): Cast through unsigned long and long to
4511 avoid bug in old version of gcc.
4513 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4514 (elf_backend_additional_program_headers): Don't define.
4516 1998-12-08 Nick Clifton <nickc@cygnus.com>
4518 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4519 relocations to include offset of 2 included in the insns, and the
4520 offset of the relocs within the section.
4522 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4524 The following changes were made by David Taylor
4525 <taylor@texas.cygnus.com>, Edith Epstein
4526 <eepstein@sophia.cygnus.com>, Jim Blandy
4527 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4528 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4529 changes originally made by HP; HP did not create ChangeLog
4532 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4533 automake macro library.
4535 * hpux-core.c (hpux_core_core_file_p): this function now
4536 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4537 found in the corefile! Also, in hpux_core_core_file_p, if we
4538 encounter a section with an unknown type, don't punt. Instead,
4539 just skip it. Also, count the number of sections of known type
4540 that we encounter. If we encounter at least one good one, then
4541 we'll declare that the file is a core file. If we encounter any
4542 unknown ones but some known ones, then we'll issue a warning (but
4543 still declare it to be a core file). Also, correctly decide when a
4545 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4546 (CORE_ANON_SHMEM): define if not defined.
4547 (hpux_core_struct): add members lwpid and user_tid.
4548 (core_kernel_thread_id, core_user_thread_id): new macros.
4549 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4550 the name before storing it in the bfd.
4551 (hpux_core_core_file_p): handle threads.
4553 * libhppa.h (GET_FIELD): protect against redefinition.
4554 (HPPA_WIDE): define.
4555 (GET_FIELD): define.
4560 (sign_extend): redefine.
4561 (assemble_6): define.
4562 (assemble_12): rewrite.
4563 (assemble_16): define.
4564 (assemble_16a): define.
4565 (assemble_17): rewrite.
4566 (assemble_22): define.
4568 1998-12-07 Nick Clifton <nickc@cygnus.com>
4570 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4571 relocations for signed values.
4573 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4575 * mipsbsd.c (MY(set_arch_mach)): Make static.
4576 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4577 bfd_mach_mips* macros rather than simple numbers.
4579 COFF weak symbol support, based on patches from Mark Elbrecht
4580 <snowball3@usa.net>:
4581 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4582 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4583 (coff_write_alien_symbol): Likewise.
4584 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4585 (coff_link_add_symbols): Likewise.
4586 (_bfd_coff_link_input_bfd): Likewise.
4587 (_bfd_coff_write_global_sym): Likewise.
4589 * elf.c (copy_private_bfd_data): Always initialize the
4590 includes_phdrs field.
4592 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4593 file defines a symbol first mentioned in an ELF file.
4595 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4596 possible, rather than only if BFD64.
4597 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4599 * bfd-in2.h: Rebuild.
4601 * srec.c (srec_set_section_contents): Correct test to avoid
4602 switching to 4 byte addresses after seeing a second section which
4603 requires 3 byte addresses. From Joel Schantz
4604 <joel.schantz@argosys.boeing.com>.
4606 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4607 <aymeric.vincent@emi.u-bordeaux.fr>.
4609 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4611 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4612 decide whether the output file is -mrelocatable-lib,
4613 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4615 1998-12-03 Nick Clifton <nickc@cygnus.com>
4617 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4618 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4619 * bfd-in2.h: Regenerate.
4620 * libbfd.h: Regenerate
4622 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4624 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4625 link against a dynamic symbol with no type or size.
4627 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4629 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4630 relocation for section which does not get loaded.
4631 (elf_i386_relocate_section) [R_386_32]: Likewise.
4633 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4635 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4636 reloc_count and i long instead of unsigned long. Handle error
4637 return from bfd_canonicalize_reloc.
4639 1998-12-01 Nick Clifton <nickc@cygnus.com>
4641 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4644 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4646 * elf32-sh.c (elf/sh.h): Include.
4647 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4648 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4649 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4650 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4651 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4653 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4655 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4656 causes division by zero later on.
4658 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4660 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4663 1998-11-25 DJ Delorie <dj@cygnus.com>
4665 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4668 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4670 * elf32-fr30.c (fr30_elf_relocate_section): Call
4671 fr30_final_link_relocate.
4672 (fr30_final_link_relocate): New function: Handle I20 and I32
4674 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4675 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4676 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4678 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4681 The following changes are based on a patch submitted by Gianluca
4682 Moro <glctr@abc.it>:
4684 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4685 not already been updated.
4686 (find_remembered_hi16s_reloc): New parameter 'already_found'
4687 returns state of remembered hi16s reloc.
4688 (remember_hi16s_reloc): Set 'found' field to false.
4689 (hi16s_location): Add 'found' field.
4691 1998-11-23 DJ Delorie <dj@cygnus.com>
4693 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4694 to see .DLL files as unrecognized.
4695 (i3coff_object_p): Sorry, had to hack it to not recognize these
4696 files (pei-i386) on request.
4698 1998-11-23 DJ Delorie <dj@cygnus.com>
4700 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4701 relents. Call bfd_check_format to reinitialize.
4703 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4705 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4708 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4710 * aclocal.m4: regenerate
4711 * configure: regenerate
4713 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4715 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4716 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4717 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4718 respect it as an upper bound on what memory to reference.
4719 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4720 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4721 update vtable_entries_size appropriately.
4723 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4725 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4728 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4730 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4731 bfds; they have no "file" so we fake it.
4732 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4733 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4734 resizing the memory buffer.
4735 * opncls.c (bfd_make_writable): New function; lets you write a
4736 bfd_create'd bfd to an in-memory buffer.
4737 (bfd_make_readable): New function; lets you read back that buffer
4738 as if it were from bfd_openr. Used to build generated archive
4739 members (winsup's ld's dlltool)
4741 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4743 * po/bfd.pot: Regenerated.
4745 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4747 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4750 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4752 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4753 element of the gotentry list for local symbols too.
4754 (elf64_alpha_relocate_section): Unify local and global handling.
4755 Assert that gotent->use_count > 0.
4757 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4759 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4760 update for file name changes of July 2, 1998.
4762 * configure: Rebuild.
4764 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4766 * po/bfd.pot: Regenerated.
4768 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4770 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4771 * aclocal.m4, configure: regenerate
4773 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4775 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4777 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4779 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4780 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4782 * aclocal.m4, configure: regenerated.
4784 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4786 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4787 R_D10V_GNU_VTENTRY relocs.
4788 (elf_d10v_howto_table): Likewise.
4789 (d10v_reloc_map d10v_reloc_map): Likewise.
4790 (elf32_d10v_gc_mark_hook): New.
4791 (elf32_d10v_gc_sweep_hook): New.
4792 (elf32_d10v_check_relocs): New.
4793 (elf32_d10v_relocate_section): New.
4794 (elf_backend_relocate_section): Define.
4795 (elf_backend_can_gc_sections): Define.
4797 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4799 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4800 (BFD64_BACKENDS): ...from here.
4801 (BFD32_BACKENDS_CFILES): Move vms files here...
4802 (BFD64_BACKENDS_CFILES): ...from here.
4803 * Makefile.in: Rebuild.
4805 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4807 * Makefile.am: Add FR30 target.
4808 * Makefile.in: Add FR30 target.
4809 * archures.c: Add support for FR30.
4810 * config.bfd: Add support for FR30.
4811 * configure.in: Add support for FR30.
4812 * reloc.c: Add support for FR30 relocations.
4813 * targets.c: Add support for FR30 relocations.
4814 * bfd-in2.h: Regenerate.
4815 * configure: Regenerate.
4816 * libbfd.h: Regenerate.
4817 * cpu-fr30.c: New file.
4818 * elf32-fr30.c: New file.
4820 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4822 * configure.in: detect cygwin* instead of cygwin32*
4823 * configure: regenerate
4825 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4827 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4828 use bfd_malloc and free instead and check return value from bfd_malloc.
4830 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4833 * libbfd.h: Rebuild.
4835 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4836 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4837 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4838 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4840 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4842 (mips_elf_link_hash_table_create): Don't initialize
4843 dynsym_sec_strindex.
4844 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4845 (mips_elf_size_dynamic_sections): Generate a section symbol for
4846 every output section.
4847 (mips_elf_finish_dynamic_sections): Count all sections for
4849 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4852 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4854 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4855 for later PLT entries in large PLTs.
4856 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4858 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4860 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4862 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4864 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4865 * elflink.h (elf_collect_hash_codes): New function. This function is
4866 called for each exported symbol and we compute the ELF hash value for
4868 (compute_bucket_value): New function. It is called from
4869 size_dynamic_sections to determine the hash table size. When we are
4870 optimizing a better, but slower, algorithm is used.
4871 (size_dynamic_sections): Call compute_bucket_value.
4873 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4875 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4877 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4879 (sh_elf_gc_mark_hook): New.
4880 (sh_elf_gc_sweep_hook): New.
4881 (sh_elf_check_relocs): New.
4882 (elf_backend_can_gc_sections): Define.
4884 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4886 * acinclude.m4: undo previous gettext change
4887 * aclocal.m4: rebuild with right version of aclocal.
4889 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4891 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4892 aclocal.m4 to acinclude.m4, so they don't get lost.
4894 * elfcore.h: rewrite for better corefile support.
4895 * elf.c (elfcore_*): new functions.
4896 * elf-bfd.h (elf_obj_tdata): new structure members.
4897 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4899 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4901 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4903 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4904 and R_M32R_GNU_VTENTRY.
4905 (elf_backend_can_gc_sections): Define.
4906 (m32r_elf_check_relocs): New.
4907 (m32r_elf_gc_mark_hook): New.
4908 (m32r_elf_gc_sweep_hook): New.
4909 (m32r_elf_relocate_section): Handle VT relocs.
4911 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4913 * coff-arm.c (arm_relocate_section): Remove redundant test.
4915 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4916 cleat that the 'bitsize' field is the size of the bitfield AFTER
4917 relocation not before.
4919 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4921 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4924 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4926 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4927 R_SPARC_GNU_VTENTRY.
4928 (elf32_sparc_check_relocs): Handle them.
4929 (elf32_sparc_reloc_type_lookup): Likewise.
4930 (elf32_sparc_relocate_section): Likewise.
4931 (elf32_sparc_gc_mark_hook): New.
4932 (elf32_sparc_gc_sweep_hook): New.
4934 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4936 * som.c (som_finish_writing): Perform some sanity checks when
4937 writing an executable or shared library.
4939 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4941 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4942 * configure.in (elf): Add dwarf1.lo.
4943 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4944 * elf.c (_bfd_elf_find_nearest_line): Add call to
4945 _bfd_dwarf1_find_nearest_line.
4946 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4947 Add call to _bfd_dwarf1_find_nearest_line.
4948 * configure: Rebuilt.
4950 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4952 * elflink.h (elf_gc_sections): Do not allow garbage
4953 collection if dynamic sections have been created.
4955 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4957 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4959 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4960 (v850_elf_perform_relocation): Likewise.
4961 (v850_elf_final_link_relocate): Likewise.
4962 (v850_elf_relocate_section): Likewise.
4963 (v850_elf_gc_sweep_hook): New routine.
4964 (v850_elf_gc_mark_hook): New routine.
4965 (elf_backend_can_gc_sections): Define.
4967 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4969 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4972 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4974 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4975 Declare size as bfd_size_type.
4976 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4978 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4980 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4982 * som.c (CPU_PA_RISC2_0): Define.
4983 (_PA_RISC2_0_ID): Likewise.
4984 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4986 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4988 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4989 has a base which is already defined, only add the referenced
4990 symbol to the dynamic symbol table if it is defined or referenced
4993 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4996 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4998 * elflink.h (elf_link_add_object_symbols): Undo last change.
5000 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5002 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5003 symbol for the indirect alias to a versioned symbol.
5005 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5007 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5008 (elf32_i386_vtentry_howto): New.
5009 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5010 or elf32_i386_vtinherit_howto on lookup.
5012 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5014 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5015 reloc_type. Rename R_68K__max to R_68K_max.
5016 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5019 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5021 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5022 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5024 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5027 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5029 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5030 message has a null byte terminator.
5032 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5034 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5035 word subject to R_V850_32 relocation.
5037 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5039 * dwarf2.c: Add comment describing problem computing line numbers
5040 for undefined symbols at link time.
5042 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5044 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5045 transform a defweak into a plt entry.
5046 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5047 plt entry references to receive a RELATIVE reloc.
5048 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5049 (elf64_alpha_relocate_section): Assert we don't overrun
5050 the allocated relocation space.
5052 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5054 * elf.c (swap_out_syms): Always treat section symbols as
5055 special, even if they are attached to a common section.
5057 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5059 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5060 sections with v850 common section attributes into named v850
5062 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5063 common section attributes into named v850 common sections.
5065 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5067 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5070 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5072 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5073 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5074 reloc to the wrong section a warning, not an error. .dynsbss
5075 is not an output section, so there is no need to check for it.
5077 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5079 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5081 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5083 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5084 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5086 (elf32_arm_gc_mark_hook): New.
5087 (elf32_arm_gc_sweep_hook): New.
5088 (elf32_arm_check_relocs): New.
5089 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5091 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5094 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5096 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5097 assume there is no PLT or GOT.
5099 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5101 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5102 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5103 also accepted as a function symbol type.
5105 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5107 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5109 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5112 match definition of _bfd_gc_sections field.
5113 * libbfd.h: Rebuild.
5115 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5117 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5118 the addend of a dynamic relocation referencing a section.
5119 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5120 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5122 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5124 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5125 bed has a size_dynamic_sections routine before trying to use it.
5127 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5129 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5130 _bfd_elf_rel_vtable_reloc_fn.
5132 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5134 * Makefile.am: Add elf32-arm.c.
5135 * Makefile.in: Rebuild.
5136 * elf-bfd.h: Add elf_backend_get_symbol_type.
5137 * elf.c (swap_out_syms): If defined, call
5138 elf_backend_get_symbol_type.
5139 * elf32-arm.c: Define elf_backend_get_symbol_type.
5140 (elf32_arm_get_symbol-type): New routine.
5141 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5142 (bfd_elf32_arm_process_before_allocation): Change to
5143 check for STT_ARM_TFUNC.
5144 (elf32_arm_final_link_relocate): Likewise.
5145 * elfxx-target.h: Add elf_backend_get_symbol_type.
5147 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5149 * archures.c (bfd_mach_alpha_ev[456]): New.
5150 * cpu-alpha.c: Rework to match these types.
5151 * bfd-in2.h: Rebuild.
5153 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5155 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5156 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5158 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5159 (elf_i386_reloc_type_lookup): Recognize them.
5160 (elf_i386_check_relocs): Pass them off to generic code.
5161 (elf_i386_relocate_section): Ignore them.
5162 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5163 (elf_backend_can_gc_sections): True.
5165 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5167 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5168 before looking at owner field.
5169 (elf32_arm_to_thumb_stub): Ditto.
5170 (elf32_arm_relocate_section): Compute name before calling
5171 elf32_arm_final_link_relocate().
5173 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5175 * elf.c: comment and formatting cleanups.
5178 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5180 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5181 (core files are treated differently than object files).
5182 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5183 bfd_elf_mkcorefile): declare.
5184 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5185 bfd_elf_mkcorefile): add to bfd_target vector.
5186 * elfcore.h (elf_core_file_p): save the program header table,
5187 and set the bfd architecture from the elf file header.
5188 * elf.c (bfd_elf_mkcorefile): new function.
5189 (_bfd_elf_write_corefile_contents): new function.
5190 (assign_file_positions_for_segments): add cases for handling
5191 PT_NOTE segments. (assign_file_positions_except_relocs):
5192 core files should be handled the same as exec files.
5193 (prep_headers): identify core files as type ET_CORE.
5194 (copy_private_bfd_data): identify the sections belonging to
5195 the PT_NOTE segment.
5197 * elf32-sparc.c (elf32_sparc_final_write_processing):
5198 add break statement to default case.
5200 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5202 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5203 section (not input) will be in sections ".sbss", ".sbss2",
5204 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5205 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5206 output_offset for correct evaluation of addend.
5208 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5210 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5211 elf32_arm_allocate_interworking_sections and
5212 elf32_arm_process_before_allocation.
5214 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5216 * bfd-in.h: Ammend prototype for
5217 elf32_arm_process_before_allocation to remove surplus third
5220 * bfd-in2.h: Regenerate.
5222 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5224 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5226 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5228 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5229 calculated for RELOC_SPARC_REV32 case.
5231 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5233 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5234 elf32_arm_allocate_interworking_sections and
5235 elf32_arm_process_before_allocation.
5236 * bfd-in2.h: Regenerated.
5237 * elf32-arm.c Define elf32_arm_link_hash_table.
5238 (insert_thumb_branch): New routine.
5239 (find_thumb_glue): New routine.
5240 (find_arm_glue): New routine.
5241 (record_arm_to_thumb_glue): New routine.
5242 (record_thumb_to_arm_glue): New routine.
5243 (elf32_arm_link_hash_table_create): New routine.
5244 (elf32_arm_get_bfd_for_interworking): New routine.
5245 (elf32_arm_allocate_interworking_sections) New routine.
5246 (elf32_arm_process_before_allocation) New routine.
5247 (elf32_thumb_to_arm_stub): New routine.
5248 (elf32_arm_to_thumb_stub): New routine.
5249 (elf32_print_private_bfd_data): Fix typo.
5250 (elf32_arm_final_link_relocate): Add argument sym_sec.
5251 Check for branches to thumb symbols in case R_ARM_PC24.
5252 Check for branches to arm symbols in case R_ARM_THM_PC22.
5253 (elf32_arm_relocate_section): Pass symbol section to
5254 elf32_arm_final_link_relocate.
5256 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5258 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5259 entries unless the symbol is defined in the executable; in
5260 particular, undefined weak symbols get a PLT entry.
5262 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5264 * libaout.h: Remove nested comment to avoid warning.
5266 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5268 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5269 R_ARM_PC24 relocation.
5271 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5273 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5274 argument is_local. Add argument sym_flags. Check sym_flags
5275 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5276 (elf32_arm_relocate_section): Don't pass local sym and pass
5277 sym_flags to elf32_arm_final_link_relocate.
5279 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5281 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5282 to not count too few relocs for dynamicly linked executables.
5284 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5286 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5287 symbols without a dynamic index dynamic. Consider all weak
5289 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5290 correspondance between input and output sections.
5292 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5294 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5295 that use a .got.plt section start the got offset at zero.
5297 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5299 * ieee.c (ieee_write_processor): Correct the processor ID written
5300 out for bfd_arch_m68k, accommodating change of March 25.
5302 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5304 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5305 R_ARM_THM_RPC22 relocations.
5307 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5309 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5311 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5312 .got relocs in -Bsymbolic shared objects.
5314 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5316 * elf32-arm.c: Add private flags to ELF header.
5317 (elf32_arm_print_private_bfd_data): New Function.
5318 (elf32_arm_set_private_flags): New Function.
5319 (elf32_arm_copy_private_flags): New Function.
5320 (elf32_arm_merge_private_bfd_data): New Function.
5322 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5324 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5326 (elf32_sparc_relocate_section): Likewise.
5328 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5330 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5331 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5332 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5333 of the function. Recognize no .plt as static linking.
5335 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5337 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5338 ".liblist" string through gettext.
5340 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5342 * Makefile.am: Add support for elf32-arm.lo.
5343 * Makefile.in: Rebuild.
5344 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5345 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5346 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5347 * configure: Regenerate.
5348 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5349 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5350 bfd_target bfd_elf32_littlearm_vec.
5351 * elf32-arm.c: New file.
5353 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5355 * libaout.h (M_SPARCLITE_LE): New machine.
5356 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5357 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5358 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5359 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5360 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5361 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5362 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5363 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5364 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5365 be BFD_RELOC_SPARC_REV32.
5367 * config.bfd (sparc86x-*-aout): New
5369 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5371 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5372 actually mapping the output sections.
5374 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5377 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5378 (mn10300_elf_reloc_map): Similarly.
5379 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5381 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5385 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5386 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5387 elf_mips_reloc_type defined in elf/mips.h.
5389 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5391 * elf64-mips.c: Remove reloc_type definition completely. It's now
5394 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5396 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5397 as they are defined in elf/mips.h now.
5399 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5402 * Re-add lost change:
5403 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5405 (mn10300_elf_relax_section): Include stack space for register saves
5406 in the imm8 field of a "call" instruction.
5407 (compute_function_info): Determine how much stack is allocated by
5408 the movm instruction. Fix typo.
5409 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5411 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5414 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5416 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5418 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5420 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5422 * elf32-hppa.h: Let ELF header define the enum containing the
5423 external reloc numbers.
5424 * elf32-i386.h: Likewise.
5426 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5428 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5429 * elf32-mips.c: Likewise.
5430 * elf32-ppc.c: Likewise.
5432 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5434 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5435 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5437 * bfd-in.h: Regenerate.
5438 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5439 parameter to 'unsigned int' to avoid K&R compatability problems.
5441 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5444 functionname_ptr to be const. Change line_ptr to be unsigned.
5446 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5447 macro is not defined. Change second parameter from bfd_link_info
5448 to coff_final_link_info. Add prototype.
5449 (coff_final_link_postscript): Simplify handling when macro is not
5450 defined. Add prototype.
5452 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5454 * elf-mn10300.c: Before include system specific ELF header define
5455 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5456 * elf32-mips.c: Likewise.
5457 * elf32-ppc.c: Likewise.
5459 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5462 temporary patch over to elf64-mips.c as well.
5464 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5466 * elf32-mips.c (reloc_type): Temporarily disable definition of
5467 standard relocation since they are now defined in elf/mips.h.
5469 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5471 * elf-m10200.c (mn10200_elf_final_link_relocate):
5472 Modify range test for case R_MN10200_8.
5474 * elf-m10300.c (mn10300_elf_final_link_relocate):
5475 Modify range test for case R_MN10300_8.
5477 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5479 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5480 * elf32-i386.c (elf_backend_got_header_size): Define.
5481 (elf_backend_plt_header_size): Define.
5482 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5483 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5484 * elfxx-target.h: Provide a default of zero.
5485 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5486 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5488 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5489 entry from an executable, even if the plt refcount goes to 0.
5491 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5493 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5494 directory name at the line number.
5496 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5497 with an unspecified type.
5499 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5501 * sunos.c: Add undef of valid to avoid problem on SunOS.
5503 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5505 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5507 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5509 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5510 R_68K_PCxx and R_68K_xx relocations. Make sure that
5511 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5512 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5513 R_68K_xx relocations.
5514 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5515 that has no plt entry.
5516 (elf_m68k_relocate_section): Ignore the plt offset in a static
5518 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5520 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5523 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5525 (howto_table, reloc_map): Add entries for them.
5526 (elf_m68k_check_relocs): Handle them. Implement reference
5527 counting for got and plt entries.
5528 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5529 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5531 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5532 (elf_m68k_relocate_section): Handle the new reloc types.
5533 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5534 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5535 * elflink.h (elf_link_add_object_symbols): When creating an
5536 indirect reference for symbol versioning also copy the plt
5538 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5539 flag also reset the plt offset.
5540 (elf_link_assign_sym_version): Likewise.
5541 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5542 the size of the entry in bytes.
5543 (elf_gc_allocate_got_offsets): Likewise.
5545 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5547 * elflink.h (elf_gc_sections): Return true rather than falling off
5550 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5553 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5555 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5556 comment describing when it should be enabled.
5557 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5560 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5563 information ATN records.
5565 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5568 section for an absolute symbol in a fully linked file. Based on
5569 patch from Christian Holland <CHolland@de.lucent.com>.
5571 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5573 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5574 that a symbol is undefined.
5576 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5578 * som.c (som_bfd_gc_sections): Define.
5580 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5582 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5583 overflows in ARM_26D patches, since they have already been
5584 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5586 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5588 * coffcode.h (coff_write_object_contents): If we have any long
5589 section names, call coff_write_symbols even if there are no
5592 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5595 PT_LOAD segment, rather than only setting it once for the entire
5598 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5599 rather than ignoring every phdr with a p_paddr of 0, ignore all
5600 the phdrs if they all have a p_paddr of 0.
5602 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5603 section was discarded from the link.
5605 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5607 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5609 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5611 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5612 floating point operations.
5614 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5619 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5621 Merge of vax/vms (read-only) support
5622 * configure.com: Support Vax target.
5623 * makefile.vms: Support Vax target.
5624 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5625 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5627 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5629 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5631 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5633 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5635 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5636 * targets.c (bfd_target_ovax_flavour): New flavour.
5637 (vms_alpha_vec): Renamed from evax_alpha_vec.
5639 (target_vector): Update accordingly.
5640 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5642 (vax*-*-*vms*): New target.
5643 * Makefile.am: Update for renamed files. Rebuild dependencies.
5644 * bfd-in2.h: Rebuild.
5645 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5647 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5649 Based on patch from Matt Semersky <matts@scd.hp.com>:
5650 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5651 pointer on abfd->outsymbols.
5652 (generic_add_output_symbol): Handle NULL sym parameter.
5654 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5656 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5659 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5661 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5662 when handling 32 bit immediate relocs.
5663 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5665 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5667 * section.c (STD_SECTION): Account for recently added gc_mark
5668 field in struct asection.
5670 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5671 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5673 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5675 ELF Section-level Garbage Collection:
5676 * bfd.c (bfd_gc_sections): New.
5677 * aout-adobe.c: Hook to default implementation.
5678 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5679 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5680 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5681 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5682 * tekhex.c, versados.c: Likewise.
5683 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5684 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5686 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5687 (bfd_generic_gc_sections): New.
5688 * section.c (SEC_KEEP): New.
5689 (asection): Add gc_mark member.
5691 * elfcode.h (elf_gc*): New name remappings.
5692 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5693 sections to be excluded.
5694 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5695 (elf_gc_propogate_vtable_entries_used): New.
5696 (elf_gc_smash_unused_vtentry_relocs): New.
5697 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5698 (elf_gc_common_finalize_got_offsets): New.
5699 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5700 * elfxx-target.h: Add and default gc hooks.
5702 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5704 (struct elf_obj_tdata): Likewise for local_got_offsets.
5705 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5706 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5707 * elf64-sparc.c, elflink.h: Likewise.
5709 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5710 (ELF_LINK_HASH_MARK): Define.
5711 (struct elf_backend_data): Add GC hooks.
5712 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5714 * elf-m10300.c (mn10300_elf_check_relocs): New.
5715 (mn10300_elf_gc_mark_hook): New.
5716 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5717 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5718 (mn10300_elf_final_link_relocate): Likewise.
5719 (mn10300_elf_relocate_section): Likewise.
5720 (elf_backend_can_gc_sections): Define.
5721 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5722 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5723 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5724 (mips_info_to_howto_rel): Likewise.
5725 (mips_elf_relocate_section): Likewise.
5726 (mips_elf_check_relocs): Likewise.
5727 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5728 (elf_backend_can_gc_sections): Define.
5729 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5730 (ppc_elf_howto_raw): Handle them.
5731 (ppc_elf_reloc_type_lookup): Likewise.
5732 (ppc_elf_relocate_section): Likewise.
5733 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5734 Handle new vtable relocs.
5735 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5736 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5737 (elf_backend_can_gc_sections): Define.
5739 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5741 * archures.c (bfd_mach_mn10300): Define.
5742 * elf-m10300.c: Include elf/mn10300.h
5743 (elf_mn10300_mach): New function.
5744 (_bfd_mn10300_elf_final_write_processing): Likewise.
5745 (_bfd_mn10300_elf_object_p): Likewise.
5746 (elf_backendfinal_write_processing): Define.
5747 (elf_backend_object_p): Likewise.
5749 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5751 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5754 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5756 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5757 link_next field, not the next field.
5759 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5761 * elf.c (map_sections_to_segments): Check the section address
5762 against the phdr size both with and without a modulo of
5765 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5768 linker created empty input section if the output section has the
5771 * elflink.h (elf_link_output_extsym): Print an error message if
5772 _bfd_elf_section_from_bfd_section fails.
5774 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5777 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5779 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5780 native linker output. Avoid putting an empty section in more than
5783 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5785 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5786 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5788 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5790 * elf.c (swap_out_syms): New arg relocatable_p.
5791 Don't add section VMA to symbols for relocatable output.
5792 (_bfd_elf_compute_section_file_positions): Update call to
5795 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5797 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5798 against 'addend' be signed rather than unsigned.
5800 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5802 * elf32-m32r.c: Add prototyps for static functions.
5804 * coff-arm.c: Add prototypes for static functions.
5806 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5808 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5809 LMA is used to order sections in a segment.
5811 * elf32-v850.c: Add prototypes for static functions.
5812 Change type of addend parameter to bfd_vma in various functions.
5814 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5816 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5817 complain_overflow_signed instead of complain_overflow_bitfield.
5819 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5821 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5822 when comparing against 0.
5824 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5826 * Makefile.am (config.status): New target.
5827 * Makefile.in: Rebuild.
5829 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5831 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5832 error if previous object endianness doesn't match current object.
5834 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5836 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5837 _bfd_elf_print_private)bfd_data ().
5839 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5841 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5843 (elf_link_add_object_symbols): Set type_change_ok and
5844 size_change_ok before calling elf_merge_symbol.
5846 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5847 undefined symbol error, don't also issue an overflow error.
5849 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5851 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5852 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5853 message instead of crashing.
5855 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5857 * archures.c (bfd_mach_cpu32): Define.
5858 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5860 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5861 * ieee.c: Include <ctype.h>.
5862 (ieee_object_p): Parse out process ID string to make it more
5863 likely to be acceptable for bfd_scan_arch.
5864 * bfd-in2.h: Rebuild.
5866 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5868 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5869 _bfd_elf_print_private_bfd_data() so that the program header will
5872 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5874 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5875 0x68. Reindent. Add some comments.
5877 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5879 * elf.c (copy_private_bfd_data): Adjust physical address of
5880 segment in output BFD to contain LMAs of its sections.
5882 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5884 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5885 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5886 endian data 32 bit relocations.
5887 (elf32_sparc_merge_private_bfd_data): Check if linking little
5888 endian objects with big endian objects.
5889 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5890 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5891 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5893 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5894 * archures.c (bfd_mach_sparc_sparclite_le): New.
5895 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5897 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5899 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5902 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * bfd-in.h: Move over patch to bfd-in2.h.
5906 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5908 (_bfd_relocate_contents): Likewise.
5910 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5912 * peicode.h (add_data_entry): If the section has no private data
5913 then do not create a Data Dictionary entry for it.
5915 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5917 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5918 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5919 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5920 subsections during relaxation more correctly.
5922 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5924 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5925 Add extra argument to bfd_arm_process_before_allocation ().
5926 * bfd-in.h: Reflect changes made in bfd-in2.h.
5927 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5928 coff class of a BFD symbol.
5929 * coff-arm.c: Add support for interworking between Thumb code and
5930 non-interworking aware ARM code.
5932 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5934 * po/Make-in (install-info): New target.
5936 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5938 * filemode.c: Remove; not used.
5940 If sysdep.h includes a header file, don't include it again:
5941 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5943 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5945 * archive.c: Don't include <string.h> or <errno.h>.
5946 * evax-alpha.c; Don't include <stdio.h>.
5947 * evax-egsd.c: Likewise.
5948 * evax-etir.c: Likewise.
5949 * evax-misc.c: Likewise.
5950 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5951 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5953 * hpux-core.c: Likewise.
5954 * netbsd-core.c: Likewise.
5956 * libbfd.c: Don't include <sys/types.h>.
5957 * nlmcode.h: Don't include <string.h>.
5958 * osf-core.c: Don't include <string.h> or <stdio.h>.
5959 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5960 <errno.h>, or <unistd.h>.
5961 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5963 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5965 * configure.com: If the version number can not be found in
5966 configure.in, set it to "unknown" rather than "2.8.1".
5968 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5970 * elf32-mips.c (elf_mips_mach): New.
5971 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5972 (_bfd_mips_elf_final_write_processing): Use the names
5973 of machines, rather than the numbers. Set both the ARCH
5974 and MACH in e_flags. Handle a few more specific machines.
5975 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5976 EF_MIPS_ARCH and EF_MIPS_MACH.
5978 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5980 * syms.c (bfd_is_local_label): Revert last change.
5981 * srec.c (srec_write_symbols): Discard debugging symbols.
5983 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5985 * som.c: Include <ctype.h>.
5986 * som.h: Don't include sysdep.h.
5988 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5990 * libbfd.h: Rebuilt.
5991 * libbfd-in.h: Removed gettext includes and defines.
5992 * sysdep.h: Moved gettext-related includes and defines here.
5994 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5996 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5997 an ad-hoc test. Kill bogus #if 0 code.
5998 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6000 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6003 when generating a normal executable for a symbol defined in a
6004 regular file. When copying a reloc into the output file, adjust
6005 the addend for a PC relative reloc against a global symbol.
6007 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6009 * libbfd.h: Rebuilt.
6010 * libbfd-in.h (_): Define as dgettext.
6012 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6016 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6017 when declaring parameter types.
6018 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6020 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * config.bfd: If we include any ELF targets in targ_defvec and/or
6023 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6024 * elf32-gen.c (dummy): New static const variable.
6025 (elf_generic_info_to_howto): New static function.
6026 (elf_generic_info_to_howto_rel): New static function.
6027 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6028 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6029 * elf64-gen.c: Same changes as elf32-gen.c.
6030 * elfcode.h (elf_object_p): For the generic target, ignore a
6031 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6033 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6036 * configure: Rebuild.
6038 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6040 * config.bfd: Update OSR5/Unixware patterns.
6042 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6044 * elf.c (assign_file_positions_for_segments): Allow for holes
6045 between sections added by a link script.
6047 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6049 * configure.in: Change version number to 2.9.4
6050 * configure: Rebuild.
6052 Based on patch from H.J. Lu <hjl@gnu.org>:
6053 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6054 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6055 * bfd-in2.h: Rebuild.
6057 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6059 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6062 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6064 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6065 (elf64_alpha_relax_section): Fill them in.
6066 (elf64_alpha_relax_opt_call): Implement more than a stub.
6067 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6068 alignment on .scommon.
6069 (elf64_alpha_merge_gots): Merge use counts as well.
6071 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6073 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6074 for calculating a local symbol's address.
6075 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6076 Set the .got's cooked size as well as the raw size.
6078 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6080 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6081 internationalisation of printed information.
6083 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6084 internationalisation of printed information.
6086 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * syms.c (struct indexentry): Change directory_name, file_name,
6089 and function_name fields to char *.
6090 (struct stab_find_info): Change cached_file_name field to char *.
6092 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6094 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6096 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6098 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6100 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6102 * Makefile.am (install-data-local): Make $(includedir).
6103 * Makefile.in: Rebuild.
6105 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6107 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6109 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6112 * Makefile.in: Rebuild.
6114 * bfd-in2.h: Rebuild for Nick's changes.
6116 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6118 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6119 change wrt length == max_namelen.
6121 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6123 * Many files: Added gettext invocations around user-visible
6125 * libbfd-in.h: Added gettext includes and defines.
6126 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6127 HAVE_LC_MESSAGES): Define.
6128 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6130 * Makefile.am (SUBDIRS): Added po.
6131 (POTFILES): New macro.
6132 (po/POTFILES.in): New target.
6133 (SOURCE_HFILES): New macro.
6135 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6137 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6139 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6140 NT_PRSTATUS note section encountered, it contains the status of
6141 the currently executing thread when the core file was written.
6143 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6145 * libcoff.h: Add extra parameter to
6146 bfd_coff_link_output_has_begun overrideable function.
6147 * cofflink.c: Pass extra parameter to
6148 bfd_coff_link_output_has_begun function.
6149 * bfd-in.h: Add prototypes for exported ARM interworking
6151 * peicode.h: ARM specific code reorganised to conform to BFD
6153 * coffcode.h: ARM specific code reorganised to conform to BFD
6155 * coff-arm.c: Code reorganised to conform to the BFD coding
6156 conventions. Global variables have been moved into an ARM
6157 specific hash table structure and a new function:
6158 bfd_arm_get_bfd_for_interworking() has been created which is
6159 called from the linker scripts.
6161 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6163 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6165 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6166 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6167 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6168 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6170 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6172 * config.bfd: Added sparc86x support.
6174 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6177 an out of range pc-relative jump/call to an undefined weak symbol.
6179 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6181 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6184 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6187 an error other than bfd_error_system_call, set the error to
6188 bfd_error_wrong_format.
6190 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6191 bfd_elf32_powerpcle_vec.
6193 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6194 program segments are zero, don't set p_paddr_valid.
6196 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6198 * elf64-alpha.c: Initial implementation of relaxation --
6199 (struct alpha_elf_link_hash_entry): Add use_count member.
6200 (elf64_alpha_check_relocs): Initialize and increment it.
6201 (elf64_alpha_can_merge_gots): Check it when considering merging.
6202 (elf64_alpha_merge_gots): Drop entries with zero use.
6203 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6204 (elf64_alpha_always_size_sections): Split out got sizing ...
6205 (elf64_alpha_size_got_sections): ... here. New function.
6206 (elf64_alpha_relax_find_reloc_ofs): New function.
6207 (elf64_alpha_relax_with_lituse): Likewise.
6208 (elf64_alpha_relax_without_lituse): Likewise.
6209 (elf64_alpha_relax_opt_call): Likewise.
6210 (elf64_alpha_relax_section): Likewise.
6211 (elf64_alpha_add_symbol_hook): Likewise.
6212 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6213 (elf64_alpha_relocate_section): Likewise.
6214 (bfd_elf64_bfd_relax_section): Define.
6215 (elf_backend_add_symbol_hook): Likewise.
6217 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6219 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6220 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6221 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6223 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6226 * configure: Rebuild.
6228 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6230 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6231 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6232 * configure.in: Define and substitute WIN32LDFLAGS and
6234 * aclocal.m4: Rebuild with new libtool.
6235 * configure, Makefile.in: Rebuild.
6237 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6240 before any other symbols in the same section.
6242 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6244 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6247 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6249 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6251 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6252 Use addr_size for address size, rather than sizeof(bfd_vma).
6253 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6254 Fix call to read_address.
6255 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6256 Scrap other unneeded arguments. Fix call to read_address.
6257 (scan_unit_for_functions): Fix call to read_attribute.
6258 (parse_comp_unit): We now handle more values for addr_size.
6259 Set addr_size in unit. Fix call to read_attribute and
6262 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6264 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6266 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6268 * archures.c (bfd_default_scan): Add m68k cases back to default
6269 switch, reverting patch of March 25, since IEEE support depends
6272 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * Makefile.am (diststuff): New target.
6275 * Makefile.in: Rebuild.
6277 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6279 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6280 som_offset when we have an extended name table.
6282 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6284 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6286 * Makefile.in: Rebuild.
6288 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6290 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6291 symbols when creating a shared library.
6292 (elf_m68k_adjust_dynindx): New function, used by above code.
6293 (elf_m68k_finish_dynamic_sections): Initialize the section
6295 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6297 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6299 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6302 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6304 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6307 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6309 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6312 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6314 * configure.in: Set version to 2.9.1.
6315 * configure: Rebuild.
6317 * Branched binutils 2.9.
6319 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6321 * syms.c (ENABLE_CACHING): Define.
6322 (struct indexentry): Define.
6323 (struct stab_cache): Remove.
6324 (cmpindexentry): New static function.
6325 (struct stab_find_info): Add new fields: indextable,
6326 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6327 cached_file_name. Remove fields: file_cache, function_cache, and
6329 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6330 index table and search it.
6332 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6334 * elf.c (_bfd_elf_copy_private_section_data): Call
6335 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6337 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6339 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * coff-arm.c: Define all globally visible variables and functions
6342 only when COFF_WITH_PE is not defined.
6343 * configure.in (armpe_little_vec, armpe_big_vec): Add
6345 * configure: Rebuild.
6347 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6349 Fix some gcc -Wall warnings:
6350 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6351 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6352 * archures.c (bfd_default_scan): Likewise.
6353 * bfd.c (bfd_scan_vma): Likewise.
6354 * binary.c (mangle_name): Likewise
6355 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6356 * coff-sh.c (sh_relocate_section): Likewise.
6357 * coff-stgo32.c (create_go32_stub): Likewise.
6358 * coffcode.h (coff_slurp_line_table): Likewise.
6359 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6360 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6361 (assign_file_positions_for_segments): Likewise.
6362 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6363 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6364 * oasys.c (oasys_write_sections): Likewise.
6365 * ppcboot.c (ppcboot_object_p): Likewise.
6366 (mangle_name): Likewise.
6367 * riscix.c (riscix_fix_pcrel_26): Likewise.
6368 * srec.c (srec_scan): Likewise.
6369 * stabs.c (_bfd_write_section_stabs): Likewise.
6370 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6371 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6372 switch. Declare parameters for function pointers.
6373 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6375 * elf.c (elf_sort_sections): Likewise.
6376 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6377 Add default cases to switches.
6378 (coff_arm_relocate_section): Remove unused local variables.
6380 (coff_arm_bfd_set_private_flags): Change flag variable to type
6382 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6383 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6384 (dump_toc): Change cat to const, and initialize it.
6385 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6386 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6387 (sh_elf_relocate_section): Initialize r_symndx.
6388 * coffcode.h (coff_compute_section_file_positions): Only declare
6389 old_sofar if ALIGN_SECTIONS_IN_FILE.
6390 (coff_write_object_contents): Initialize csym.
6391 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6392 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6394 * dwarf2.c: Include libiberty.h.
6395 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6396 (decode_line_info): Remove unused local variables.
6397 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6398 (m32r_elf_relocate_section): Likewise.
6399 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6400 (v850_elf_reloc): Likewise.
6401 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6402 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6403 * elf.c (assign_file_positions_for_segments): Always set adjust.
6404 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6405 parenthesize expression.
6406 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6407 (m32r_elf_object_p): Return a value.
6408 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6409 * elf32-mips.c (mips_elf_final_link): Initialize last.
6410 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6411 * elf32-v850.c (v850_elf_object_p): Return a value.
6412 (v850_elf_print_private_bfd_data): Change fprintf format string.
6413 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6415 * elflink.h (elf_link_add_object_symbols): Change vernum to
6416 unsigned int, and initialize it. Change fprintf format string.
6417 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6418 when setting or comparing to soname_indx.
6419 (elf_create_pointer_linker_section): Change num_symbols to
6421 * libcoff-in.h (coff_data_type): Change flags to flagword.
6422 * peicode.h (pe_print_idata): Initialize idx. Change j to
6423 bfd_size_type. Initialize hint_member. Remove useless test to
6425 (pe_print_edata): Change num_functions and num_names in struct
6426 EDT_type to unsigned long. Remove cast. Change fprintf format
6428 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6429 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6431 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6432 int *. Update uses. Change j to long.
6433 * bfd-in2.h, libcoff.h: Rebuild.
6435 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6437 * elf32-v850.c Remove definition of USE_REL.
6438 (v850_elf_info_to_howto_rela): New function.
6439 (v850_elf_perform_relocation): Renamed from
6440 v850_elf_store_addend_in_insn. Removed replace argument.
6441 (v850_elf_reloc): store the relocation in the addend field instead
6443 (v850_elf_final_link_relocate): Now calls
6444 v850_elf_perform_relocation.
6445 (v850_elf_relocate_section): Remove code to generate REL
6448 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * coffcode.h (coff_new_section_hook): Set the type and storage
6451 class in the native symbol information allocated for a new section
6454 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6456 * peicode.h: Chain together calls to
6457 coff_bfd_copy_private_bfd_data and
6458 coff_bfd_print_private_bfd_data.
6460 * coff-arm.c: Add prototypes for
6461 coff_arm_bfd_print_private_bfd_data and
6462 coff_arm_bfd_copy_private_bfd_data.
6464 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6466 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6469 * peicode.h: Call arm-coff private data functions after handling
6472 * coff-arm.c: Turn statics into globals so that they can be shared
6473 both pe and pei backends.
6475 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6477 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6479 (sunos_write_object_contents): Likewise.
6480 * aoutx.h (NAME(aout,machine_type)): Likewise.
6481 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6483 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6485 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6487 (bfd_default_scan): Remove m68k special cases.
6488 * bfd-in2.h: Rebuild.
6489 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6491 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6492 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6494 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6495 selection, change printable_name to just "m68k" and make that the
6496 default instead of m68k:68020.
6498 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6500 (MY_get_section_contents): Define as aout_32_get_section_contents
6501 rather than NAME(aout,get_section_contents).
6503 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6505 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6506 and call bfd_default_set_arch_mach to do the real work.
6508 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6510 * bout.c (BALX): Include return register g14 as part of the insn.
6512 (calljx_callback): Use it.
6514 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6517 * libbfd.h: Rebuild.
6519 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6520 byte_count to unsigned int.
6521 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6522 unused local variables.
6524 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6525 variables er and er1.
6527 * cpu-v850.c: Include <ctype.h>.
6528 (scan): Case isdigit argument to unsigned char.
6530 From Yan Meroth <YAN.MEROTH@st.com>:
6531 * ihex.c (ihex_scan): Add extbase variable so that getting an
6532 extended linear address record does not ignore any previous
6534 (ihex_write_object_contents): When writing out an extended linear
6535 address record, zero out any previous extended address.
6537 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6539 * ieee.c (do_one): Check section before dereferencing it.
6540 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6541 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6543 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6545 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6547 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6549 * coff-arm.c: Add interworking functions to pe backends.
6551 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6553 * configure.in: Use AM_DISABLE_SHARED.
6554 * aclocal.m4, configure: Rebuild with libtool 1.2.
6556 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6558 * coff-arm.c (coff_arm_relocate_section): Better error messages
6559 when interowrking conflucts occur. Courtesy of Jonathan Walton
6561 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6562 relocations. Patch courtesy of Jonathan Walton and Tony
6565 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6567 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6568 part of Feb 22 change controling when to override the existing
6569 symbol with the .plt entry.
6571 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6573 * config.bfd (targ_cpu): Add thumb-pe target.
6575 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6576 functions in PE build.
6578 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6580 * config.bfd (sparclite-*-elf*): Added.
6582 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6584 * configure.in: Add elf.lo to elf shell variable.
6585 * Makefile.am (BFD_LIBS): Remove elf.lo.
6586 (BFD_LIBS_CFILES): Remove elf.c.
6587 (BFD32_BACKENDS): Add elf.lo.
6588 (BFD32_BACKENDS_CFILES): Add elf.c.
6589 * configure, Makefile.in: Rebuild.
6591 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6593 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6594 relocation against a non-local symbol should not have a dynamic
6597 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6599 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6601 (pe_print_private_bfd_data): Print PE flags. From Mikey
6602 <jeffdb@netzone.com>.
6604 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6606 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6607 a plt entry when we can determine that we authoritatively define
6610 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6612 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6613 don't actually use trad-core, but a SunOS-style core file handled
6615 * hosts/sparclinux.h: Remove.
6617 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6619 * peicode.h (pe_print_idata): If there is no .idata section, look
6620 for the import tables in some other section. Make the initial
6621 label line up better with the data. Print the import address
6622 table even if there is no import name table. If the import
6623 address table holds actual addresses, print them.
6625 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6628 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6629 bfd_error_system_call.
6631 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6634 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6636 From H.J. Lu <hjl@gnu.org>:
6637 * Makefile.am (libbfd_la_LDFLAGS): Define.
6638 * Makefile.in: Rebuild.
6640 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6642 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6643 * netbsd.h (MACHTYPE_OK): Define.
6644 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6645 calling N_SET_MACHTYPE, rather than having a switch.
6646 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6648 * i386netbsd.c (MACHTYPE_OK): Don't define.
6649 (DEFAULT_MID): Define.
6650 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6651 (MACHTYPE_OK): Don't define.
6652 (DEFAULT_MID): Define.
6653 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6654 (DEFAULT_MID): Define.
6655 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6656 (DEFAULT_MID): Define.
6657 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6658 (DEFAULT_MID): Define.
6660 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6661 * vaxnetbsd.c: New file.
6662 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6663 rather than netbsd_core.
6664 * targets.c (vaxnetbsd_vec): Declare.
6665 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6666 defined, add netbsd_core_vec.
6667 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6668 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6669 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6670 * config.bfd (alpha*-*-netbsd*): New target.
6671 * Makefile.am: Rebuild dependencies.
6672 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6673 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6674 * configure, Makefile.in: Rebuild.
6676 * configure.host: Remove the old shared library build stuff. We
6677 now use libtool instead.
6679 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6681 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6683 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6685 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6686 * configure: Rebuild.
6688 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6689 * elf32-v850.c (remember_hi16s_reloc): New function.
6690 (find_remembered_hi16s_reloc): New function.
6691 (v850_elf_store_addend_in_insn): Use the above new functions to
6692 match up HI6S relocs with LO16 relocs.
6694 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6696 * configure.in: Change -linux* to -linux-gnu*.
6697 * config.bfd, configure.host: Likewise.
6698 * configure: Rebuild.
6700 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6702 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6703 LO16/HI16S bug and improve comments about what is going on.
6705 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6707 * configure, aclocal.m4: Rebuild with new libtool.
6709 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6711 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6712 when merging v850 code into v850e/v850ea code. Do not initialise
6713 output flags if the input is the default architecture.
6715 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6717 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6718 get the size from bfd_arch_bits_per_address instead of directly
6721 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6723 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6724 to wrap, just return all 1's bits instead.
6725 * libbfd.h: Regenerate.
6727 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6731 (coff_relocate_section): If COFF_WITH_PE, define as
6732 coff_pe_i386_relocate_section.
6733 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6734 skip empty sections, to match coff_write_object_contents.
6736 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6737 rather than swapping out r_offset twice. From Luke Deller
6738 <luked@cse.unsw.edu.au>.
6740 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6742 * configure.in: Set libtool_enable_shared rather than
6743 libtool_shared. Remove diversion hack.
6744 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6747 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6749 * syms.c (struct stab_cache): Define.
6750 (struct stab_find_info): Remove cached_offset, cached_stab,
6751 cached_str, and cached_stroff fields. Add file_cache,
6752 function_cache, and line_cache fields.
6753 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6756 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6758 * peicode.h (pe_print_idata): Check for import of ordinal rather
6760 (pe_print_edata): If there is no .edata section, look for the
6761 export data in some other section.
6763 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6765 * configure.in: Change version to 2.8.4.
6766 * configure: Regenerated.
6768 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6770 Add tms320c30 support:
6771 * cpu-tic30.c: New file.
6772 * aout-tic30.c: New file.
6773 * coff-tic30.c: New file.
6774 * archures.c (bfd_arch_tic30): Define.
6775 (bfd_tic30_arch): Declare.
6776 (bfd_archures_list): Add bfd_tic30_arch.
6777 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6779 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6780 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6781 (coff_set_flags): Likewise.
6782 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6783 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6784 * Makefile.am: Rebuild dependencies.
6785 (ALL_MACHINES): Add cpu-tic30.lo.
6786 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6787 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6788 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6789 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6791 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6793 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6794 to lag behind LO16 reloc by a couple of instructions.
6796 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6799 make to reexamine the file timestamp.
6800 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6802 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6805 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6807 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6808 to create .dynsbss and .rela.sbss sections.
6809 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6810 copied from dynamic objects into .sbss.
6811 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6812 use it. Correct typo of .rela.sdata2.
6813 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6814 put the data, which may now be in .sbss.
6815 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6816 (elf_backend_create_dynamic_sections): Define as
6817 ppc_elf_create_dynamic_sections.
6819 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6820 against _GLOBAL_OFFSET_TABLE_.
6821 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6822 shared libraries which refer to local symbols. Make sure that the
6823 test for allocating space for a reloc in a shared object is the
6824 same as the test for emitting a reloc.
6826 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6828 * config.bfd (i[3456]-*-mingw32*): New target.
6829 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6830 * aclocal.m4, configure: Rebuild.
6832 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6837 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6839 Sparc v9 ABI compliant PLT:
6840 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6841 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6842 (LARGE_PLT_THRESHOLD): New define.
6843 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6844 (sparc64_elf_build_plt): New function.
6845 (sparc64_elf_plt_entry_offset): Likewise.
6846 (sparc64_elf_plt_ptr_offset): Likewise.
6847 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6848 contain the index for convenience. Skip the initial entries
6850 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6851 memory for the benefit of .rela.plt.
6852 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6853 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6854 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6855 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6856 Call sparc64_elf_build_plt.
6857 (elf_backend_want_got_plt): No.
6858 (elf_backend_plt_readonly): No.
6859 (elf_backend_plt_alignment): 8.
6861 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6862 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6863 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6866 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6868 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6870 * cpu-mips.c (arch_info_struct): Add mips variants.
6871 * bfd-in2.h: Rebuilt.
6873 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6875 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6878 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6880 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6881 (i[3456]86sco3.2v5*coff): New target.
6883 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6885 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6887 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6889 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6890 * bfd-in2.h: Regenerate.
6892 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6894 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6896 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6898 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6899 adjust addend for an output common symbol (from Jimmy Blair
6900 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6901 defined symbol to counteract adjustment made in generic relocation
6904 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6906 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6908 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6909 (GET_SCNDHR_NLNNO): Likewise.
6911 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6913 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6915 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6917 * elf32-m32r.c: Add macros to handle NOP insertion.
6919 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6921 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6922 (xcoff_mark): Likewise.
6923 (xcoff_build_ldsyms): Mark absolute symbols.
6925 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6927 * bout.c (b_out_write_object_contents): Sort symbols before output
6928 to keep {CALL,BAL}NAME symbols adjacent.
6929 (b_out_symbol_cmp): New function.
6931 For older changes see ChangeLog-9697
6937 version-control: never