1 2000-05-12 Alan Modra <alan@linuxcare.com.au>
3 * peigen.c (pe_print_idata): Look for .idata section and print
4 info even if data directory has zero entries. Read idata section
5 starting from dataoff, and adjust all data offsets to suit. Cast
6 all bfd_vma vars to unsigned long before passing to fprintf.
7 * peigen.c (pe_print_edata): Similarly, look for .edata section
8 and print info even if data directory has zero entries. Cast
9 all bfd_vma vars to unsigned long before passing to fprintf.
11 From Szabolcs Szakacsits <szaka@F-Secure.com>
12 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
13 directory size which may be bogus.
14 * peigen.c (pe_print_edata): Similarly.
16 2000-05-09 Alan Modra <alan@linuxcare.com.au>
18 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
20 (copy_private_bfd_data): Allow for space possibly taken up by elf
21 headers when calculating segment physical address from lma.
23 2000-05-08 Alan Modra <alan@linuxcare.com.au>
25 * versados.c (versados_scan): Init stringlen and pass_2_done.
27 * trad-core.c (trad_unix_core_file_p): Return
28 bfd_error_wrong_format rather than bfd_error_file_truncated.
30 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
31 add_data_entry. DataDirectory virtual address is relative.
32 (pe_print_idata): Account for relative DataDirectory virtual
33 addresses. Don't trash datasize inside POWERPC_LE_PE code.
34 (pe_print_edata): Similarly.
36 From Szabolcs Szakacsits <szaka@F-Secure.com>
37 * peigen.c (dir_names): Add Delay Import Directory.
38 (pe_print_idata): Always search for bfd section containing
39 idata address rather than looking up section name. Print this
40 section name rather than .idata.
41 (pe_print_edata): Similarly. Also print some fields as %08lx.
42 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
45 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
47 * xcoff.h: Rename to xcoff-target.h
48 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
49 * coff-rs6000.c: Ditto.
50 * coff64-rs6000.c: Ditto.
52 * Makefile.in: Regenerate.
54 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
56 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
57 Change U802TOC64MAGIC to U803XTOCMAGIC.
59 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
61 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
62 * bfd-in.h: Prototype bfd_elf_get_arch_size.
63 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
65 2000-05-04 Alan Modra <alan@linuxcare.com.au>
67 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
69 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
71 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
72 hidden and internal symbols.
73 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
75 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
76 assign a PLT or GOT entry to symbols with hidden and
79 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
81 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
83 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
85 2000-05-02 H.J. Lu <hjl@gnu.org>
87 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
90 2000-05-02 Alan Modra <alan@linuxcare.com.au>
92 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
93 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
95 * Makefile.in: Regenerate.
97 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
99 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
100 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
101 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
102 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
103 * Makefile.in: Rebuild.
105 2000-05-02 Alan Modra <alan@linuxcare.com.au>
107 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
108 doesn't work very well.
110 * elf-hppa.h (elf_hppa_internal_shdr): Define.
111 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
112 Set hdr->s_type to 1 if ARCH_SIZE == 32.
113 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
114 (elf_hppa_info_to_howto): Likewise.
115 (elf_hppa_info_to_howto_rel): Likewise.
116 (elf_hppa_reloc_type_lookup): Likewise.
117 (elf_hppa_is_local_label_name): Likewise.
118 (elf_hppa_fake_sections): Likewise.
119 (elf_hppa_final_write_processing): Likewise.
120 (elf_hppa_howto_table): Fully initialise all entries.
121 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
122 (elf_hppa_info_to_howto): Likewise.
123 (elf_hppa_info_to_howto_rel): Likewise.
124 (elf_hppa_reloc_type_lookup): Likewise.
125 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
126 elf_hppa_unmark_useless_dynamic_symbols,
127 elf_hppa_remark_useless_dynamic_symbols,
128 elf_hppa_record_segment_addrs, elf_hppa_final_link,
129 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
130 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
131 elf32-hppa.c mess is cleaned up.
132 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
133 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
134 r_field then call hppa_field_adjust inline func with variable
135 r_field arg, instead call hppa_field_adjust with fixed arg.
136 In case R_PARISC_PCREL22F, don't set r_field.
137 (elf_hppa_relocate_insn): Change args and return type to unsigned
138 int. Call re_assemble_* funcs to do the work.
140 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
143 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
145 (sign_extend): Mask first before sign extending.
146 (low_sign_extend): Rewrite without condition expression.
147 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
148 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
149 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
150 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
151 result as function return value rather than through pointer arg.
152 Accept unsigned int args, and return unsigned int.
153 (re_assemble_3): New. Combines function of dis_assemble_3 with
154 re-assembly of opcode and immediate.
155 (re_assemble_12): Likewise.
156 (re_assemble_16): Likewise.
157 (re_assemble_17): Likewise.
158 (re_assemble_21): Likewise.
159 (re_assemble_22): Likewise.
160 (hppa_field_adjust): Rewrite and document, paying attention to
161 size of types and signed/unsigned issues.
162 (get_opcode): Shift before masking.
163 (FDLW): Rename to FLDW.
164 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
165 (hppa_rebuild_insn): Change args and return value to unsigned
166 int. Make use of re_assemble_*. Correct case 11.
168 * dep-in.sed: Handle ../opcodes/.
169 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
170 elf64-hppa.h, hppa_stubs.h, xcoff.h.
171 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
172 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
173 elfarm-nabi.lo dependencies outside of auto-dependency area.
174 Regenerate dependencies.
175 * Makefile.in: Regenerate.
177 * configure.in (TRAD_HEADER): Test non-null before
179 * configure: Regenerate.
181 * reloc.c: Fix mis-spelling in comment.
183 2000-05-01 Alan Modra <alan@linuxcare.com.au>
185 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
186 * vms.c (vms_openr_next_archived_file): Return NULL.
189 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
191 * coffcode.h Copy changes mistakenly done to libcoff.h in
194 2000-04-29 Andreas Jaeger <aj@suse.de>
196 * libbfd-in.h: Correctly check GCC version.
197 * bfd-in.h: Likewise.
198 * libhppa.h: Likewise.
199 * libbfd.h: Regenerate.
200 * bfd-in2.h: Regenerate.
202 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
204 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
205 coffdu-rs6000.{lo,c}.
206 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
208 * Makefile.in: Regenerate.
210 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
211 * coff-rs6000.c: Move all declarations and defines that are
212 common to the xcoff backends into xcoff.h
213 * coff64-rs6000.c: Ditto,
215 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
217 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
218 _bfd_coff_force_symnames in strings and
219 _bfd_coff_debug_string_prefix_length to their default values.
220 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
222 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
224 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
225 _bfd_coff_force_symnames in strings and
226 _bfd_coff_debug_string_prefix_length to their default values.
228 2000-04-27 Alan Modra <alan@linuxcare.com.au>
230 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
231 Check local_got_refcounts before dereferencing.
233 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
234 before deciding we don't need R_PPC_PLT32 relocation.
235 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
238 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
240 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
242 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
243 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
244 (elf_i386_relocate_section): Allow for .plt to go missing.
245 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
246 can use a relative reloc for got as elf_i386_relocate_section.
247 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
249 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
251 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
253 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
255 * Makefile.am (coff64-rs6000.lo): New rule.
256 * Makefile.in: Regenerate.
257 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
258 xcoff_is_local_label_name, xcoff_rtype2howto,
259 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
260 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
261 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
262 (NO_COFF_SYMBOLS): Define.
263 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
264 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
266 (MINUS_ONE): New macro.
267 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
269 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
270 coff_SWAP_aux_out): Map to the new functions.
271 * coff64-rs6000.c: New file.
272 * libcoff.h (bfd_coff_backend_data): Add new fields
273 _bfd_coff_force_symnames_in_strings and
274 _bfd_coff_debug_string_prefix_length.
275 (bfd_coff_force_symnames_in_strings,
276 bfd_coff_debug_string_prefix_length): New macros for above fields.
277 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
278 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
279 of using coff_swap_sym_in directly.
280 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
281 (coff_set_flags) Set magic for XCOFF64.
282 (coff_compute_section_file_positions): Add symbol name length to
283 string section length if bfd_coff_debug_string_prefix_length is
285 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
286 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
287 using coff_swap_lineno_in directly.
288 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
289 and _bfd_coff_debug_string_prefix_length fields.
290 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
291 symbol names into strings table when
292 bfd_coff_force_symnames_in_strings is true.
293 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
294 SET_RELOC_VADDR): New macros.
295 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
296 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
298 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
299 changes within RS6000COFF_C specific code.
300 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
301 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
302 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
303 Extend existing hack on target name.
304 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
306 * coff-tic54x.c (ticof): Keep up to date with new fields
307 in bfd_coff_backend_data.
308 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
309 targ_selvecs to include rs6000coff64_vec for rs6000.
310 * configure.in: Add rs6000coff64_vec case.
311 * cpu-powerpc.c: New bfd_arch_info_type.
313 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
315 * config.bfd: Only disable elf32-hppa vectors, not all of the
316 BSD and OSF configuration support. Provide (disabled) clauses
318 * configure.in: Add clause for PA64 support.
319 * configure: Rebuilt.
321 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
322 (bfd_elf64_hppa_vec): Declare.
324 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
325 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
326 (elf64-hppa.lo): Add dependencies.
327 * Makefile.in: Rebuilt.
329 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
331 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
333 * libhppa.h (dis_assemble_16): New function.
334 (pa_arch): Added pa20w element.
336 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
338 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
339 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
340 bfd_elf64_slurp_reloc_table.
342 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
343 definitions to get external names.
344 (elf_write_relocs): Renamed from write_relocs and make global.
345 (elf_slurp_reloc_table): Make global.
346 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
348 * archive.c (hpux_uid_gid_encode): New function.
349 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
350 defined and the ID is greater than 99999.
351 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
352 special uid/gid fields into 32 bit values.
354 2000-04-21 Matthew Green <mrg@cygnus.com>
356 * config.bfd: Add NetBSD/sparc64 support.
358 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
359 David Mosberger <davidm@hpl.hp.com>
360 Timothy Wall <twall@cygnus.com>
361 Jim Wilson <wilson@cygnus.com>
363 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
364 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
365 (BFD64_BACKENDS): Add elf64-ia64.lo.
366 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
367 (cpu-ia64.lo, elf64-ia64.lo): New rules.
368 * Makefile.in: Rebuild.
369 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
370 (bfd_ia64_arch): Declare.
371 (bfd_archures_list): Add bfd_ia64_arch.
372 * bfd-in2.h: Rebuild.
373 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
374 * configure: Rebuild.
375 * configure.host: (ia64-*-linux*): New host.
376 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
377 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
378 * elf.c (prep_headers): Add bfd_arch_ia64.
380 * reloc.c: Add IA-64 relocations.
381 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
383 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
384 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
386 2000-04-21 Richard Henderson <rth@cygnus.com>
388 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
389 contents when performing a partial link.
390 (bfd_elf_d30v_reloc_21): Likewise.
392 2000-04-20 H.J. Lu <hjl@gnu.org>
394 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
395 patch to symbols defined by a shared object.
396 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
398 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
401 * dwarf2.c (concat_filename): Avoid string literal concatenation.
402 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
404 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
406 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
407 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
408 (coff-ia64.lo): Add dependency.
409 * Makefile.in: Regenerate.
410 * coff-ia64.c: New file.
411 * efi-app-ia32.c: Ditto.
412 * efi-app-ia64.c: Ditto.
413 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
414 (coff_set_flags): Ditto.
415 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
416 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
417 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
418 * configure: Regenerate.
419 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
420 (PUT_OPTHDR_IMAGE_BASE): Ditto.
421 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
422 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
423 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
424 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
425 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
426 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
427 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
428 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
429 (GET_PDATA_ENTRY): Ditto.
430 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
431 data_start. Use above macros to read fields that are 64 bit wide for
432 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
433 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
434 FileAlignment and SectionAlignment to minimum alignment if they
436 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
437 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
438 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
439 Use above macros to write fields that are 64 bit wide for
441 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
442 5*4 otherwise. This should be right for IA-32 and IA-64, but may
443 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
444 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
445 begin address, end address, and unwind info address only. Use
446 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
448 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
449 HIGH3ADJ relocation names.
450 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
451 * targets.c: Declare bfd_efi_app_ia32_vec and
452 bfd_efi_app_ia64_vec.
453 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
454 bfd_efi_app_ia64_vec.
456 2000-04-17 Timothy Wall <twall@cygnus.com>
458 * bfd-in2.h: Add prototypes for tic54x load page access.
459 * bfd-in.h: Regenerate.
460 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
461 in customized _set_arch_mach function.
462 * coffcode.h (coff_set_alignment_hook): Set section load page if
463 the appropriate macro is defined.
464 (write_object_contents): Read section load page.
466 2000-04-13 Alan Modra <alan@linuxcare.com.au>
468 * elf32-hppa.h: Update copyright date.
470 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
471 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
473 * elf32-d30v.c (MAX32): Don't use LL suffix.
474 (MIN32): Define in terms of MAX32.
475 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
477 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
480 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
482 2000-04-12 Alan Modra <alan@linuxcare.com.au>
484 * dep-in.sed: Match space before file name, not after.
486 * Makefile.am: Regenerate dependencies.
487 * Makefile.in: Regenerate.
489 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
490 case, allow address wrap-around stupidly removed 2000-03-17. Sign
491 extend without an if statement.
493 2000-04-11 Alan Modra <alan@linuxcare.com.au>
495 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
497 * elf32-mips.c (gprel16_with_gp): Likewise.
498 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
499 here using -0x40000, not (int)0xfffc0000.
500 (elf32_hppa_size_of_stub): Likewise.
502 2000-04-11 Timothy Wall <twall@cygnus.com>
504 * coff-tic54x.c: Now builds with all targets.
505 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
506 * Makefile.in: Regenerate.
507 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
508 unitialized variable.
510 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
512 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
513 --enable-build-warnings option.
514 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
515 * Makefile.in, configure: Re-generate.
517 2000-04-07 Nick Clifton <nickc@cygnus.com>
519 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
520 BFD_RELOC_THUMB_PCREL_BLX.
522 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
523 R_ARM_XPC25 and R_ARM_THM_PC22.
525 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
526 R_ARM_XPC25 and R_ARM_THM_XPC22.
527 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
528 R_ARM_[XPC25|THM_XPC22].
530 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
531 elf/arm-oabi.h to elf/arm.h
533 * Makefile.am: Fix dependency for elfarm-oabi.c
534 * Makefile.in: Regenerate.
536 * bfd-in2.h: Regenerate.
537 * libbfd.h: Regenerate.
539 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
541 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
542 and restore it on failure. Release newly allocated tdata on
545 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
547 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
548 (decode_line_info): Set it. Report error if unit->line_offset is
549 equal to or larger than it.
551 2000-04-07 Timothy Wall <twall@cygnus.com>
553 * targets.c: Added vecs for tic54x.
554 * reloc.c: Added relocs for tic54x.
555 * libbfd.h: Regenerated.
556 * configure: Add TI COFF vecs for tic54x.
557 * configure.in: Ditto.
558 * config.bfd (targ_cpu): Recognize new tic54x target.
559 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
560 * bfd-in2.h: Add tic54x target and relocations.
561 * Makefile.am, Makefile.in: Add tic54x target.
562 * archures.c (bfd_archures_list): Add tic54x target.
563 * coff-tic54x.c: New.
566 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
568 * elfcore.h (elf_core_file_p): call backend_object_p which
569 thereby gets an opportunity to update the arch/machine type.
571 2000-04-06 Timothy Wall <twall@cygnus.com>
573 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
574 class. Handle SEC_CLINK and SEC_BLOCK flags.
575 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
576 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
578 2000-04-06 Nick Clifton <nickc@cygnus.com>
580 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
581 EF_INTERWORK if this is an unknown EABI.
582 (elf32_arm_merge_private_bfd_data): Check EABI version
583 numbers. Only check EF_xxx flags if the EABI version number
585 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
586 if the EABI version number is unknown.
587 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
588 if the EABI version number is unknown.
590 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
592 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
593 BFD_RELOC_SH_LOOP_END.
594 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
595 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
596 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
597 (sh_elf_reloc_loop): New function.
598 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
600 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
601 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
602 * bfd-in2.h, libbfd.h: Regenerate.
604 2000-04-04 Alan Modra <alan@linuxcare.com.au>
606 * po/bfd.pot: Regenerate.
608 * Makefile.am: Remove extraneous mkdep comment.
609 (MKDEP): Use gcc -MM rather than mkdep.
610 (DEP): Quote when passing vars to sub-make. Add warning
612 (DEP1): Rewrite for "gcc -MM".
613 (CLEANFILES): Add DEP2.
615 * Makefile.in: Regenerate.
617 2000-04-03 Kevin Buettner <kevinb@redhat.com>
619 * configure.in: Added corefile support for AIX 4.3. In particular,
620 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
621 compiling rs6000-core.c.
622 * configure: Regenerated.
624 2000-04-03 H.J. Lu <hjl@gnu.org>
626 * cache.c (bfd_open_file): Unlink the output file only if
627 it has non-zero size.
629 2000-04-01 Ken Block USG <block@zk3.dec.com>
631 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
632 relative relocations for non-loaded sections in shared objects.
633 (elf64_alpha_check_relocs): Similarly.
635 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
637 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
638 BFD_RELOC_16 to switch for extended relocs.
639 (MY_swap_ext_reloc_in): New.
640 (MY_swap_ext_reloc_out): New.
641 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
642 than NAME(aout,swap_ext_reloc_in) for extended relocs.
643 (NAME(aout,squirt_out_relocs)): Similarly use
644 MY_swap_ext_reloc_out.
645 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
647 2000-04-03 Kazu Hirata <kazu@hxi.com>
649 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
650 the R_PCRWORD_B case.
652 2000-03-31 Thomas de Lellis <tdel@wrs.com>
654 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
658 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
660 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
661 HOWTO references to bfd_elf_generic_reloc, that have
662 partial_inplace == true, now use the new function. The function
663 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
664 extends its fixes to the R_M32R_{16,24,32} relocs.
665 The new logic in m32r_elf_lo16_reloc() has been removed, and
666 it instead calls the new routine to obtain that functionality.
668 2000-03-27 Alan Modra <alan@linuxcare.com.au>
670 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
671 elf32_avr_check_relocs, avr_final_link_relocate,
672 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
673 elf32_avr_object_p): Add prototypes.
674 (elf32_avr_gc_mark_hook): Add default for h->root.type.
675 (bfd_elf_avr_final_write_processing): Make static.
677 2000-03-27 Denis Chertykov <denisc@overta.ru>
679 * cpu-avr.c: New file. BFD support routines for AVR architecture.
680 * archures.c (bfd_architecture): Add AVR architecture.
681 (bfd_archures_list): Add reference to AVR architecture info.
682 * elf.c (prep_headers): Handle bfd_arch_avr.
683 * reloc.c: Add various AVR relocation enums.
684 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
686 * Makefile.am: Add support for AVR elf.
687 * configure.in: Likewise.
688 * config.bfd: Likewise.
689 * Makefile.in: Regenerate.
690 * configure: This too.
691 * bfd-in2.h: And this.
692 * libbfd.h: And this.
694 2000-03-24 H.J. Lu <hjl@gnu.org>
696 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
697 (elf64_alpha_find_reloc_at_ofs): Likewise.
699 2000-03-17 Alan Modra <alan@linuxcare.com.au>
701 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
702 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
703 allowable range used to be -2**(n-1) to 2**n-1.
704 * reloc.c (_bfd_relocate_contents): Same here. Also replace
705 "boolean overflow" with "bfd_reloc_status_type flag".
707 2000-03-14 Doug Evans <dje@casey.transmeta.com>
709 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
711 2000-03-14 Kazu Hirata <kazu@hxi.com>
713 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
714 of shrinks properly, including the last reloc.
716 2000-03-13 Kazu Hirata <kazu@hxi.com>
718 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
721 2000-03-11 Alan Modra <alan@linuxcare.com.au>
723 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
724 a format mismatch rather than an "error" from bfd_read such as
725 bfd_error_file_truncated.
727 2000-03-10 Geoff Keating <geoffk@cygnus.com>
729 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
730 sign-extension and big-endian compensation for
731 R_MIPS_64 even in ld -r.
733 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
735 * elf32-mips.c (mips_elf_next_relocation): Rename from
736 mips_elf_next_lo16_relocation, and generalize to look
737 for any relocation type.
738 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
739 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
740 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
741 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
742 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
743 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
744 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
745 (mips_rtype_to_howto): Likewise.
746 (mips_elf_calculate_relocation): Handle new relocs.
747 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
748 are paired. The addend for R_MIPS_GNU_REL16_S2
749 is shifted right two bits.
751 2000-03-10 Alan Modra <alan@linuxcare.com.au>
753 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
754 comment, and ensure it doesn't happen again.
755 (bfd_install_relocation): Same here.
756 (_bfd_relocate_contents): Don't bother assigning unused signmask
757 shift result. Fix typos in comments.
758 Remove trailing whitespace throughout file.
760 2000-03-07 Doug Evans <dje@casey.transmeta.com>
762 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
763 * bfd-in2.h: Rebuild.
765 2000-03-06 Nick Clifton <nickc@cygnus.com>
767 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
769 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
770 (SIZEOF_ILF_STRINGS): Redefine.
771 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
772 relative reloc, as opposed to a section relative reloc.
773 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
775 Add length of symbol's prefix to string pointer.
776 Store a pointer to the symbol in the symbol pointer table.
777 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
778 Initialise the symbol pointer table.
779 Store the hint in the Hint/Name table.
780 Make the jump reloc be symbol realtive, not section relative.
781 Create an import symbol for imported code.
783 2000-03-06 Catherine Moore <clm@cygnus.com>
785 * elf.c (swap_out_syms): Check for null type_ptr.
787 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
789 * aout-target.h (MY(write_object_contents)): Remove unused
790 and unusable "#if CHOOSE_RELOC_SIZE".
791 * pc532-mach.c (MY(write_object_contents)): Ditto.
792 * netbsd.h (MY(write_object_contents)): Ditto.
793 * hp300hpux.c (MY(write_object_contents)): Ditto.
794 * freebsd.h (MY(write_object_contents)): Ditto.
795 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
797 2000-02-29 H.J. Lu <hjl@gnu.org>
799 * peicode.h (jtab): Make it static.
801 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
802 defined and COFF_IMAGE_WITH_PE is not defined.
803 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
804 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
806 2000-03-01 Nick Clifton <nickc@cygnus.com>
808 * coff-arm.c (bfd_arm_process_before_allocation): Make
809 'symndx' signed to prevent compile time warning.
811 * coff-mcore.c: Remove unused prototype for pe_object_p.
813 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
814 functions that are not used when COFF_IMAGE_WITH_PE is
816 (struct sh_opcode): Change type of 'flags' field to unsigned
817 long so that it can hold the USESAS flag.
819 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
821 * elf-m10300.c (mn10300_elf_relax_section): Initialise
824 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
826 Remove unusued variables and code.
827 (elf_backend_add_symbol_hook): Fix prototype.
829 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
832 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
835 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
837 Remove unusued variables and code.
838 (elf_backend_add_symbol_hook): Fix prototype.
840 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
842 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
843 to unused function parameter.
845 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
847 Use EMPTY_HOWTO to initialise empty howto slots.
848 Remove unused variables.
850 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
852 2000-03-01 H.J. Lu <hjl@gnu.org>
854 * aoutx.h (aout_link_input_section_std): Pass "true" to
855 the undefined_symbol callback.
856 (aout_link_input_section_ext): Likewise.
857 * bout.c (get_value): Likewise.
858 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
859 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
861 (alpha_relocate_section): Likewise.
862 * coff-arm.c (coff_arm_relocate_section): Likewise.
863 * coff-i960.c (coff_i960_relocate_section): Likewise.
864 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
865 * coff-mips.c (mips_relocate_section): Likewise.
866 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
867 * coff-sh.c (sh_relocate_section): Likewise.
868 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
869 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
870 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
871 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
872 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
873 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
874 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
875 * elf32-i370.c (i370_elf_relocate_section): Likewise.
876 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
877 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
878 * elf32-sh.c (sh_elf_relocate_section): Likewise.
879 * elf32-v850.c (v850_elf_relocate_section): Likewise.
880 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
881 * elflink.h (elf_link_output_extsym): Likewise.
882 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
883 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
884 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
886 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
887 undefined_symbol callback when building shared library with
888 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
890 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
891 * elf32-i386.c (elf_i386_relocate_section): Likewise.
892 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
893 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
894 (elf32_mips_get_relocated_section_content): Likewise.
895 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
896 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
897 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
898 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
900 2000-02-28 Nick Clifton <nickc@cygnus.com>
902 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
903 * Makefile.in: Regenerate.
905 * configure.in: Add support for mips and sh pe vectors.
906 * configure: regenerate.
908 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
911 * targets.c: Add mips and sh pe vectors.
913 * libpei.h (coff_final_link_postscript): Only define if not
916 * coffcode.h: Add support for WinCE magic numbers.
918 * peigen.c (pe_print_reloc): Update comment and rearrange
919 appending of newline character.
921 * peicode.h: Add support for Image Library Format.
922 (pe_ILF_vars): Structure containing data used by ILF code.
923 (pe_ILF_make_a_section): New function. Create a section based
925 (pe_ILF_make_a_reloc): New function. Create a reloc based on
927 (pe_ILF_make_a_symbol): New function. Create a symbol based
929 (pe_ILF_save_relocs): New function. Store the relocs created
930 by pe_ILF_make_a_reloc in a section.
931 (pe_ILF_build_a_bfd): New function. Create a BFD describing
933 (pe_ILF_object_p): New function. Return a bfd_target pointer
935 (pe_bfd_object_p): If an ILF object is detected call
936 pe_ILF_object_p on it.
938 * coff-arm.c: Add support for WinCE relocs which are different
939 from normal ARM COFF relocs.
940 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
942 * coff-sh.c: Add support for sh-pe target.
943 * pe-sh.c: New file. Support code for sh-pe target.
944 * pei-sh.c: New file. Support code for sh-pe target.
946 * pe-mips.c: New file. Support code for mips-pe target.
947 * pei-mips.c: New file. Support code for mips-pe target.
949 2000-02-27 Jakub Jelinek <jakub@redhat.com>
951 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
952 architecture if the object causing the bump is dynamic.
953 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
954 and also don't it for memory ordering.
955 (sparc64_elf_write_relocs): Take src_rela out of the loop.
957 2000-02-27 Ian Lance Taylor <ian@zembu.com>
959 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
960 calling bfd_get_section_size_before_reloc.
961 (decode_line_info): Likewise.
962 (_bfd_dwarf2_find_nearest_line): Likewise.
964 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
966 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
967 name of the libtool directory.
968 * Makefile.in: Rebuild.
970 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
972 * som.c (SOM_HOWTO): Define.
973 (som_hppa_howto_table): Use it.
975 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
977 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
979 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
981 2000-02-24 Catherine Moore <clm@cygnus.com>
983 * som.c (som_misc_symbol_info): Add field
985 (som_bfd_derive_misc_symbol_info): Initialize
987 (som_build_and_write_symbol_table): Keep track
988 of secondary_def field.
989 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
990 if secondary_def field is set.
991 (som_bfd_ar_write_symbol_stuff): Initialize
994 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
996 * dwarf2.c (read_address): Read 16-bits addresses.
997 (parse_comp_unit): Accept addr_size == 2.
999 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1001 * bfd-in.h: Update copyright date.
1003 2000-02-23 Linas Vepstas <linas@linas.org>
1005 * cpu-i370.c: New file.
1006 * elf32-i370.c: New file.
1007 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1008 (bfd_i370_arch): New.
1009 (bfd_archures_list): Add bfd_i370_arch.
1010 * elf.c (prep_headers): Add bfd_arch_i370.
1011 * Makefile.am: Add support for IBM 370 elf.
1012 * config.bfd: Likewise.
1013 * configure.in: Likewise.
1014 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1015 * reloc.c (bfd_reloc_code_type): Likewise.
1016 * targets.c: Likewise.
1018 * Makefile.in: Regenerate.
1019 * configure: Regenerate.
1020 * bfd-in2.h: Regenerate.
1022 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1024 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1025 invalid relocation types, and change them to R_386_NONE.
1027 2000-02-22 H.J. Lu <hjl@gnu.org>
1029 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1030 not defined, don't add a second ELF_VER_CHR.
1032 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1033 symbols converted to local symbols even when stripping all
1035 (elf_link_output_extsym): Process global symbols converted to
1036 local symbols even if they are being stripped.
1038 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1040 * archures.c (bfd_octets_per_byte): Return unsigned int.
1041 (bfd_arch_mach_octets_per_byte): Ditto.
1042 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1044 * section.c (bfd_get_section_size_before_reloc): Quell signed
1045 vs. unsigned comparison warning.
1046 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1047 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1048 change. What was I thinking?
1049 * bfd-in2.h: Regenerate.
1051 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1052 (elf_gc_sections): Same here.
1053 (elf_gc_common_finalize_got_offsets): And here.
1055 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1057 ELF HPPA doesn't work at present; remove it until it does.
1058 * config.bfd: Comment out setting targ_defvec to
1060 * Makefile.am: Rebuild dependencies.
1061 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1062 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1063 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1064 * Makefile.in: Rebuild.
1065 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1067 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1069 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1070 is no bfd_free(). Revert bfd_free part of previous change.
1072 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1074 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1076 (coff_compute_section_file_positions): Use bfd_free to pair
1078 (coff_write_object_contents): Likewise.
1080 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1081 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1083 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1085 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1086 (xcoff_ar_file_hdr_big): New structure.
1087 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1088 (xcoff_ar_hdr_big): New structure.
1089 (SIZEOF_AR_HDR_BIG): New macro.
1090 (xcoff_big_format_p): New macro.
1091 (xcoff_ardata_big): New macro.
1092 (arch_xhdr_big): New macro.
1093 (xcoff_slurp_armap): Handle large archives.
1094 (xcoff_archive_p): Detect large archives.
1095 (xcoff_read_ar_hdr): Handle large archives.
1096 (xcoff_openr_next_archived_file): Handle large archives.
1097 (xcoff_generic_stat_arch_elt): Handle large archives.
1098 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1099 (xcoff_write_armap_big): New function.
1100 (xcoff_write_armap): New function, dispatch to _old or _big.
1101 (xcoff_write_archive_contents_old): Rename from
1102 xcoff_write_archive_contents.
1103 (xcoff_write_archive_contents_big): New function.
1104 (xcoff_write_archive_contents): New function, dispatch to _old or
1107 2000-02-18 Richard Henderson <rth@cygnus.com>
1109 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1110 and hide_symbol members.
1111 (elf_link_hash_copy_indirect): Remove.
1112 (elf_link_hash_hide_symbol): Remove.
1113 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1114 and elf_backend_hide_symbol.
1115 (_bfd_elf_link_hash_copy_indirect): Declare.
1116 (_bfd_elf_link_hash_hide_symbol): Declare.
1117 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1118 (_bfd_elf_link_hash_hide_symbol): Likewise.
1119 (_bfd_elf_link_hash_table_init): Don't init killed members.
1120 * elflink.h (elf_link_add_object_symbols): Use the bed function
1121 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1122 (elf_link_assign_sym_version): Likewise.
1123 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1124 (elf_backend_hide_symbol): Likewise.
1125 (elfNN_bed): Update for new members.
1127 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1129 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1130 STACK_END_ADDR): Define for new core file format.
1131 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1132 for handling the vagaries of the various core file structures used
1133 by AIX over the years.
1134 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1135 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1136 core_dumpx structure.
1138 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1140 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1141 (bfd_mach_sh3_dsp): Likewise.
1142 (bfd_mach_sh4): Reinstate.
1143 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1144 * bfd-in2.h: Regenerate.
1145 * coff-sh.c (struct sh_opcode): flags is no longer short.
1146 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1147 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1148 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1149 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1150 (sh_opcodes): No longer const.
1151 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1152 (sh_insn_uses_reg): Check for USESAS and USESR8.
1153 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1154 (_bfd_sh_align_load_span): Return early for SH4.
1155 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1156 Take into account that field b of a parallel processing insn
1157 could be mistaken for a separate insn.
1158 * cpu-sh.c (arch_info_struct): New array elements for
1159 sh2, sh-dsp and sh3-dsp.
1160 Reinstate element for sh4.
1161 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1162 (SH4_NEXT): Reinstate.
1163 (SH3_NEXT, SH3E_NEXT): Adjust.
1164 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1165 * elf32-sh.c (sh_elf_set_private_flags): New function.
1166 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1167 (sh_elf_merge_private_data): New function.
1168 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1169 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1170 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1171 sh_elf_merge_private_data.
1173 2000-02-13 Richard Henderson <rth@cygnus.com>
1175 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1176 hide_symbol members.
1177 (elf_link_hash_copy_indirect): New.
1178 (elf_link_hash_hide_symbol): New.
1179 * elflink.h (elf_link_add_object_symbols): Break out copy from
1180 indirect new new symbol to elf.c.
1181 (elf_link_assign_sym_version): Break out privatization of
1182 non-exported symbol to elf.c.
1183 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1184 (_bfd_elf_link_hash_hide_symbol): New.
1185 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1187 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1189 * section.c (_bfd_strip_section_from_output): Add info parameter.
1190 If it passed as non-NULL, use it to check whether any input BFD
1191 has an input section which uses this output section. Change all
1193 * bfd-in2.h: Rebuild.
1195 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1196 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1198 * bfd-in2.h: Rebuild.
1200 2000-02-10 Timothy Wall <twall@cygnus.com>
1202 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1203 allow final modifications of swapped-in symbol.
1204 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1205 * coffcode.h (coff_write_relocs): Use macro
1206 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1207 symbol index should be set to -1.
1209 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1211 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1212 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1213 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1214 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1215 sh_insns_uses_or_sets_freg): New functions.
1216 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1217 * (sh_insns_conflict): Use new functions and new macros to
1218 detect conflicts when two instructions both set same integer registers,
1219 both set same fp register, and both set special register.
1221 2000-02-09 Timothy Wall <twall@cygnus.com>
1223 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1224 swapping in sections, so that the swapping routines have access to
1227 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1229 * coff-go32.c: Update comment. Update copyright.
1231 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1233 * syms.c (bfd_decode_symclass)
1234 Two new class characters were added - 'V' and 'v'. The
1235 meaning of 'W' is now restricted to just weak non-object
1236 symbols. This allows differentiation between, for example,
1237 weak functions vs weak objects. nm for example now dumps:
1239 'w' = weak unresolved
1240 'V' = weak global object
1241 'v' = weak unresolved object
1243 (bfd_is_undefined_symclass): New function. Return true if the
1244 given symbol class represents and undefined/unresolved symbol.
1246 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1249 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1251 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1252 STT_ARM_16BIT flag set, but it is not attached to a data object
1253 return STT_ARM_16BIT so that it will be treated as code by the
1256 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1258 * coff-i386.c (i3coff_object_p): Remove prototype.
1261 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1262 to name. Update copyright.
1264 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1265 assignment to avoid warning. Update copyright.
1267 2000-01-24 Robert Lipe (robertl@sco.com)
1269 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1270 instead of using GNU C extension.
1272 2000-01-21 Nick Clifton <nickc@cygnus.com>
1274 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1275 amount from a bfd_in_memory structure.
1276 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1279 2000-01-14 Nick Clifton <nickc@cygnus.com>
1281 * linker.c (default_indirect_link_order): oops - fix incorrectly
1282 applied patch from Tim Wall.
1284 2000-01-13 Timothy Wall (twall@tiac.net>
1286 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1287 = scnhsz, filhsz, relsz, aoutsz, etc)
1289 * coffswap.h: Ditto.
1291 2000-01-13 Nick Clifton <nickc@cygnus.com>
1293 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1294 interwork thumb to arm stub.
1296 2000-01-13 Timothy Wall (twall@tiac.net>
1298 * archures.c (bfd_octets_per_byte): New function: Return
1300 (bfd_arch_mach_octets_per_byte): New function: Return target
1303 * section.c: Distinguish between octets and bytes for usage of
1304 _cooked_size, _raw_size, and output_offset. Clarify
1305 description of bfd_set_section_contents.
1307 * bfd-in2.h: Regenerate.
1309 * coffgen.c: Indicate that the offset parameter is in bytes, not
1312 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1313 where appropriate to get the octet offset when calling
1314 bfd_set_section_contents.
1315 (bfd_coff_reloc_link_order): Ditto.
1317 * linker.c (bfd_generic_reloc_link_order): Ditto.
1318 (_bfd_default_link_order): Ditto.
1320 * reloc.c (bfd_perform_relocation): Distinguish between octets
1321 and bytes. Use octets when indexing into octet data; use bytes
1322 when calculating target addresses.
1323 (bfd_install_relocation): Ditto.
1325 * srec.c (srec_write_section): Ditto.
1327 2000-01-13 Nick Clifton <nickc@cygnus.com>
1329 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1330 3 to 2. This allows 4 byte sized sections, which is necessary for
1331 dlltool to build funcitoning DLLs.
1333 2000-01-10 Philip Blundell <pb@futuretv.com>
1335 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1336 (arm*-*-conix*): New target.
1338 2000-01-10 Egor Duda <deo@logos-m.ru>
1340 * config.bfd: Include elf32_i386 vector to target list for cygwin
1343 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1344 * configure.in: Test for structure win32_pstatus_t in
1346 * configure: Regenerate.
1348 * elf.c (elfcore_grok_win32pstatus): New function: process
1349 win32_pstatus_t notes in elf core file.
1350 (elfcore_grok_note): Detect win32_pstatus notes.
1352 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1354 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1356 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1357 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1359 1999-12-29 Richard Henderson <rth@cygnus.com>
1361 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1362 if no dynamic sections created.
1364 1999-12-27 Nick Clifton <nickc@cygnus.com>
1366 * peicode.h (pe_bfd_object_p): Only define for PE format
1369 1999-12-17 Nick Clifton <nickc@cygnus.com>
1371 * coff-i386.c (i3coff_object_p): Delete.
1372 (i386coff_vec): Replace reference to i3coff_object_p with a
1373 reference to coff_object_p.
1375 * coff-mcore.c (pe_object_p): Delete.
1377 * peicode.h (pe_bfd_object_p): New function: Detect the
1378 presence of a PE format COFF object file. Also detect and
1379 warn about the presence of LINK6 format Image Library Format
1382 1999-12-16 Nick Clifton <nickc@cygnus.com>
1384 * coff-arm.c (NUM_ELEM): New macro.
1385 (NUM_RELOCS): New macro: The number of known ARM relocs.
1386 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1387 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1389 (bfd_arm_process_before_allocation): Produce a warning message if
1390 an out of range symbol index is encountered.
1392 1999-12-14 Nick Clifton <nickc@cygnus.com>
1394 * elflink.h (is_global_symbol_definition): New Function: Return
1395 true iff the symbol is being given a global definition in this
1397 (elf_link_is_defined_archive_symbol): Do not bother processing
1398 symbols for an archive element that has already been included
1400 Use is_global_symbol_definition().
1402 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1404 * config.bfd: Add support for sparc-*-netbsdelf* and
1405 sparc-*-netbsdaout*.
1407 1999-12-13 Nick Clifton <nickc@cygnus.com>
1409 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1410 if the symbol is in the common section.
1412 1999-12-10 Nick Clifton <nickc@cygnus.com>
1414 * elflink.h (elf_link_is_defined_archive_symbol): New
1415 function: Decide if a symbol, in an archive map is there
1416 because it is defined in the archive element, or because it is
1417 just another common declaration of it.
1418 (elf_link_add_archive_symbols): Use
1419 elf_link_is_defined_archive_symbol to decide if an archive
1420 element contain a reference to a common symbol should be
1423 1999-12-10 Nick Clifton <nickc@cygnus.com>
1425 * elflink.h: Revert previous patch.
1426 * targets.c: Revert previous patch.
1427 * libbfd-in2.h: Revert previous patch.
1428 * libbfd.h: Revert previous patch.
1429 * elfxx-target.h: Revert previous patch.
1430 * archive.c: Revert previous patch.
1431 * aout-target.h: Revert previous patch.
1432 * aout-tic30.h: Revert previous patch.
1433 * bfd.c: Revert previous patch.
1434 * coff-alpha.c: Revert previous patch.
1435 * coff-rs6000.c: Revert previous patch.
1436 * elf64-mips.c: Revert previous patch.
1437 * ieee.c: Revert previous patch.
1438 * libecoff.h: Revert previous patch.
1439 * oasys.c: Revert previous patch.
1440 * som.c: Revert previous patch.
1441 * vms.c: Revert previous patch.
1443 1999-12-09 Nick Clifton <nickc@cygnus.com>
1445 * elflink.h (elf_link_add_archive_symbols): Add an archive
1446 element even if contains a symbol which is currently only
1447 considered to be a common.
1449 * targets.c (struct bfd_target): Add new field
1450 _bfd_allow_commons_in_armap.
1451 * bfd-in2.h:Regenerate.
1453 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1455 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1456 * libbfd.h: Regenerate.
1458 * elfxx-target.h: If using COFF archive map, override
1459 definition of allow_commons_in_armap and replace with
1462 * archive.c (bfd_compute_and_write_armap): Do not place common
1463 symbols into the archive map unless _bfd_allow_commons_in_armap
1466 * aout-target.h (MY_allow_commons_in_armap): Define.
1467 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1468 * bfd.c (bfd_allow_commons_in_armap): Define.
1469 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1470 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1471 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1472 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1473 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1474 * oasys.c (oasys_allow_commons_in_armap): Define.
1475 * som.c (som_allow_commons_in_armap): Define.
1476 * vms.c (vms_allow_commons_in_armap): Define.
1478 1999-12-07 Jim Blandy <jimb@cygnus.com>
1480 Add support for SSE registers in ELF core files.
1481 * elf.c (elfcore_make_note_pseudosection): New function.
1482 (elfcore_grok_prfpreg): Use it.
1483 (elfcore_grok_prxfpreg): New function.
1484 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1486 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1488 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1489 value by 4 before storing it back in the field. From
1490 Koundinya. K <kk@ddeorg.soft.net>.
1492 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1494 * archures.c (bfd_mach_am33): Define.
1495 * bfd-in2.h: Rebuilt.
1496 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1497 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1498 (compute_function_info): Handle additional registers saved by
1500 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1501 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1503 1999-11-29 Jim Blandy <jimb@cygnus.com>
1505 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1507 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1510 1999-11-27 Michael Meissner <meissner@cygnus.com>
1512 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1513 internal use within gas for alpha explicit relocations.
1514 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1515 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1516 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1517 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1518 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1519 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1521 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1522 BFD_RELOC_ALPHA_USER_*.
1524 * bfd-in2.h: Regenerate.
1525 * libbfd.h: Regenerate.
1527 1999-11-26 Fred Fish <fnf@cygnus.com>
1529 * elf.c (elfcore_read_notes): Add prototype for static function.
1530 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1531 (bfd_section_from_phdr): Replacement function that calls
1532 _bfd_elf_make_section_from_phdr for generic segment types and
1533 backend fucntion pointed to by elf_backend_section_from_phdr for
1534 backend specific segment types.
1535 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1536 now called by _bfd_elf_make_section_from_phdr. Note that this func
1537 is now just a stub between the caller and bfd_section_from_phdr.
1539 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1540 elf_backend_section_from_phdr.
1541 (elf_backend_section_from_phdr): Add prototype.
1543 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1544 (elfNN_bed): Add elf_backend_section_from_phdr.
1546 1999-11-25 Nick Clifton <nickc@cygnus.com>
1548 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1549 SEC_CODE and SEC_READONLY flags to glue sections.
1551 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1552 SEC_CODE and SEC_READONLY flags to glue sections.
1554 1999-11-20 Nick Clifton <nickc@cygnus.com>
1556 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1559 1999-11-19 Catherine Moore <clm@cygnus.com>
1561 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1562 (elf_cpu32_plt_entry): Likewise.
1564 1999-11-18 Nick Clifton <nickc@cygnus.com>
1566 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1568 (coff_mcore_relocate_section): Initialise addend to 0.
1569 Special case processing of RVA reloc.
1571 1999-11-17 Richard Henderson <rth@cygnus.com>
1573 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1574 type_change_ok; add sign_extend_vma.
1575 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1576 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1577 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1578 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1579 (elfNN_bed): Follow struture changes.
1581 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1583 * libbfd.c (bfd_read): Check result of read against desired result
1585 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1586 invalid compared to the section size.
1588 * ieee.c (ieee_slurp_debug): Get the length of the debug
1589 information right if there is no data part.
1591 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1593 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1594 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1596 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1598 * elflink.h (elf_bfd_final_link): Make last_local signed.
1600 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1602 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1605 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1607 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1609 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1610 * bfd-in2.h: Regenerate.
1612 1999-10-15 Andrew Haley <aph@cygnus.com>
1614 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1616 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1618 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1620 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1622 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1623 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1626 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1628 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1629 relocs also need the GP value.
1630 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1631 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1632 the GP value for R_MIPS_LITERAL relocs too. Handle
1633 R_MIPS_64 relocs properly on big-endian MIPS.
1634 (mips_elf_sign_extend): Behave properly with 'long long'.
1635 (mips_elf_highest): Correct typo.
1637 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1639 * cpu-m32r.c (arch_info_struct): New static global.
1640 (bfd_m32r_arch): Refer to it.
1641 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1642 (m32r_elf_print_private_bfd_data): Ditto.
1643 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1644 * archures.c (bfd_mach_m32rx): Define it.
1645 * bfd-in2.h: Rebuild.
1647 1999-09-28 Fred Fish <fnf@cygnus.com>
1649 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1650 (cisco_core_big_vec): Add new bigendian vec.
1651 (cisco_core_little_vec): Add new little endian vec.
1653 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1654 (crash_info_locs): Add array of possible offsets.
1655 (MASK_ADDR): Mask to apply to crash info offset.
1656 (crashinfo_external): Add textbase, database, bssbase and
1657 turn into a typedef.
1658 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1659 Many small changes to account for additional hardware versions.
1660 Pick a reasonable size for ".reg" section. Add a ".crash"
1661 section to allow access to crashinfo_external struct.
1662 (cisco_core_file_p): New version of this function that
1663 iterates over crash_info_locs, calling cisco_core_file_validate.
1664 (cisco_core_vec): Old big endian only vec replaced with ...
1665 (cisco_core_big_vec): Add big endian version.
1666 (cisco_core_little_vec): Add little endian version.
1668 * configure.in (cisco_core_vec): Split to two new vectors ...
1669 (cisco_core_big_vec): New target vector.
1670 (cisco_core_little_vec): New target vector.
1671 * configure: Regenerate.
1672 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1673 to cisco_core_big_vec in targ_selvecs.
1675 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1677 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1678 (mips_elf_relocate_got_local): Unused, delete.
1679 (mips_elf_relocate_global_got): Unused, delete.
1681 1999-09-24 Fred Fish <fnf@cygnus.com>
1683 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1684 to initialize it to something meaningful. Then use it to generate
1685 more useful segment names.
1687 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1689 * som.c (NO_PCREL_MODES): Define if the system does not define
1691 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1692 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1693 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1694 * libhppa.h (dis_assemble_22): New function.
1695 (bfd_hppa_insn2fmt): Handle long branch.
1697 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1700 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1702 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1703 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1704 (reloc_howto_type howto_table): Tidy comments and whitespace.
1706 1999-09-17 Nick Clifton <nickc@cygnus.com>
1708 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1709 previous delta. Set sec->gc_mark instead.
1711 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1713 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1714 (elf_cpu32_plt_entry): Likewise.
1716 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1718 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1720 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1721 symbol table, then just compute a suitable value (but do not
1722 create a __gp symbol).
1724 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1725 symbols when building shared libraries.
1726 (elf_hppa_final_link_relocate): Correct handling of PCREL
1727 relocations against undefined symbols.
1729 1999-09-16 Nick Clifton <nickc@cygnus.com>
1731 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1732 interworking sections as linker created so that they will not
1733 be removed by garbage collection.
1735 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1737 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1738 (elf_hppa_final_link_relocate): Consistently create an absolute
1739 address, then subtract out the value of __gp.
1741 1999-09-14 Michael Meissner <meissner@cygnus.com>
1743 * configure.in (Canonicalization of target names): Remove adding
1744 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1745 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1746 * configure: Regenerate.
1748 1999-09-14 Nick Clifton <nickc@cygnus.com>
1750 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1753 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1755 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1756 (elf_hppa_final_link): Initialize text_segment_base and
1758 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1760 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1761 (elf_hppa_final_link_relocate): Likewise.
1762 (elf_hppa_relocate_insn): Likewise.
1763 (elf_hppa_relocate_section): Initialize HOWTO.
1765 1999-09-13 Donn Terry <donn@interix.com>
1767 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1768 handling to support both GNU and MS objects.
1770 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1771 when determining whether to set F_RELFLG.
1773 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1775 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1776 PC24 relocs if the target is an undefined weak symbol.
1777 (arm_add_to_rel): Fix compiler warning.
1778 (elf32_arm_plt0_entry): Correct comments.
1780 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1782 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1783 an absolute symbol in REL relocs.
1785 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1787 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1788 Stub SEGREL32. Return an error for any relocation not handled.
1790 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1792 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1793 constant symbols, and avoid multiple definition errors on them.
1795 1999-09-12 Donn Terry <donn@interix.com>
1797 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1798 significant bit is set.
1800 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1802 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1804 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1805 relocs as we do for RELA relocs.
1807 1999-09-11 Donn Terry <donn@interix.com>
1809 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1810 (coff_final_link_postscript): Define.
1811 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1812 directory entries here.
1813 (_bfd_pei_final_link_postscript): New function.
1815 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1816 section flags based on the section name.
1818 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1819 get the overflow of the s_nlnno field from the s_nreloc field.
1820 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1821 the s_nlnno overflow of the .text section into the s_nreloc
1824 * peigen.c (add_data_entry): Declare.
1825 (pei_swap_aouthdr_out): Get image size right. Set linker version
1827 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1828 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1829 extraneous ImageBase.
1830 (pe_print_edata): Likewise.
1831 (pe_print_pdata): Likewise. Print exception entries.
1832 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1833 (tbl): Make const, add "UNKNOWN".
1834 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1835 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1836 section data directory.
1837 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1839 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1840 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1841 * peicode.h (coff_get_symbol_info): Define.
1843 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1845 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1847 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1850 * libpei.h: New file, broken out of peicode.h.
1851 * peigen.c: New file, broken out of peicode.h.
1852 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1853 * configure.in: Add peigen.lo to list of files required for each
1855 * Makefile.am: Rebuild dependencies.
1856 (BFD32_BACKENDS): Add peigen.lo.
1857 (BFD32_BACKENDS_CFILES): Add peigen.c.
1858 (SOURCE_HFILES): Add libpei.h.
1859 * configure, Makefile.in: Rebuild.
1861 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1862 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1863 instead. Don't clear the s_paddr field for an uninitialized data
1866 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1867 coff_data_type to f_timdat.
1868 * peicode.h (pe_mkobject_hook): Likewise.
1870 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1871 number if COFF_IMAGE_WITH_PE.
1873 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1874 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1875 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1876 there is no SEC_DEBUGGING section.
1877 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1878 IMAGE_FILE_DEBUG_STRIPPED.
1880 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1881 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1882 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1883 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1885 * coffswap.h (IMAGE_BASE): Don't define.
1886 * pei-arm.c (IMAGE_BASE): Don't define.
1887 * pei-i386.c (IMAGE_BASE): Don't define.
1888 * pei-mcore.c (IMAGE_BASE): Don't define.
1889 * pei-ppc.c (IMAGE_BASE): Don't define.
1891 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1892 symbol, switch on the class when determining whether to modify the
1893 value. For PE, don't modify the value of a C_FCN symbol not named
1896 * libbfd-in.h (_bfd_abort): Declare.
1898 * bfd.c (_bfd_abort): New function.
1899 * libbfd.h: Rebuild.
1901 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1904 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1905 don't write out the associated line numbers.
1907 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1910 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1911 changes when the base type is unknown.
1913 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1916 * syms.c (BSF_DEBUGGING_RELOC): Define.
1917 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1918 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1920 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1921 BSF_DEBUGGING_RELOC set.
1922 * bfd-in2.h: Rebuild.
1924 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1926 * ecoff.c (bfd_debug_section): Update initialization for new
1928 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1929 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1931 1999-09-10 H.J. Lu <hjl@gnu.org>
1933 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1934 _bfd_filnmlen field.
1935 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1937 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1939 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1940 for FPTR relocs involving local symbols.
1942 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1943 value for the stub address in a call through a stub.
1944 Install the value for a local symbol directly into the DLT
1945 instead of generating a reloc. Correctly handle FPTR64 relocs.
1947 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1948 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1949 (elf_hppa_final_link): Call them.
1951 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1953 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1954 (elf_adjust_dynamic_symbol): ...from here.
1956 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1958 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1959 relocation, remove them. SECREL64->LTOFF16WF.
1960 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1962 (elf_hppa_relocate_insn): Similarly.
1964 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1965 (elf_hppa_relocate_insn): Similarly.
1967 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1969 (elf_hppa_relocate_insn): Similarly.
1971 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1972 Handle LTOFF_TP* relocs.
1973 (elf_hppa_relocate_insn): Similarly.
1975 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1976 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1977 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1979 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1980 DIR32, DIR64 and FPTR64 relocations.
1981 (elf_hppa_relocate_insn): Similarly.
1983 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1984 address of the .PARISC.global section.
1985 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1986 table entry elf_hppa_final_link_relocate. Do not give a warning
1987 for a reloc against an external symbol if it has a PA64 hash
1989 (elf_hppa_final_link_relocate): Significantly rework. Handle
1990 DLTIND relocations. Compute the final value of the relocation
1991 before passing the value of elf_hppa_relocate_insn.
1992 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1993 relocation support. Handle DLTIND relocation requests just like
1994 DLTREL relocation requests. Simplify branch handling.
1996 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1998 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1999 non-allocated section as done in i386 version.
2000 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2001 statement since this is no know relocation.
2003 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2005 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2007 (elf_hppa_relocate_insn): Similarly.
2009 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2011 (elf_hppa_relocate_insn): Similarly.
2013 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2014 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2015 Pass the relocate type rather than the insn format to
2016 elf_hppa_relocate_insn.
2017 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2018 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2020 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2022 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2023 (bfd_coff_filnmlen): Define.
2024 (bfd_coff_std_swap_table): Initialize new field.
2025 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2027 (coff_write_symbols): Likewise.
2028 (coff_get_normalized_symtab): Likewise.
2029 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2030 * libcoff.h: Rebuild.
2032 1999-09-06 Donn Terry <donn@interix.com>
2034 * coffcode.h (sort_by_secaddr): New static function if
2036 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2037 sections by VMA when assigning target_index values. Always set
2040 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2041 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2043 * libcoff.h: Rebuild.
2045 * coffcode.h (coff_set_custom_section_alignment): Add const to
2046 declaration to match definition.
2047 (coff_write_object_contents): Don't set F_AR32W(R)? if
2050 * coff-i386.c (in_reloc_p): Add declaration.
2051 (i386coff_vec): Simplify initialization of
2052 application_section_flags.
2054 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2055 version. Move COFF_WITH_PE specific code to new version.
2056 (stype_to_sec_flags): Likewise. Add section parameter.
2057 * coffgen.c (make_a_section_from_file): Set target_index before
2058 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2059 * libcoff.h: Rebuild.
2061 * syms.c (stt): Add some PE/PEI section names.
2062 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2064 (bfd_symbol_info): Check for 'w'.
2066 * section.c (struct bfd_comdat_info): Define.
2067 (asection): Add comdat field.
2068 (STD_SECTION): Initialize comdat field.
2069 (bfd_make_section_anyway): Likewise.
2070 * bfd-in2.h: Rebuild.
2072 1999-09-06 Andreas Schwab <schwab@suse.de>
2074 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2077 1999-09-06 Nick Clifton <nickc@cygnus.com>
2079 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2080 bfd_realloc instead of calloc and realloc.
2082 1999-09-04 Steve Chamberlain <sac@pobox.com>
2084 * cpu-pj.c: New file.
2085 * elf32-pj.c: New file.
2086 * config.bfd (pj*): New cpu.
2087 (pj-*-*, pjl-*-*): New targets.
2088 * configure.in (bfd_elf32_pj_vec): New target vector.
2089 (bfd_elf32_pjl_vec): New target vector.
2090 * archures.c (bfd_arch_pj): Define.
2091 * elf.c (prep_headers): Handle bfd_arch_pj.
2092 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2093 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2094 to target vector list.
2095 * Makefile.am: Rebuild dependencies.
2096 (ALL_MACHINES): Add cpu-pj.lo.
2097 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2098 (BFD32_BACKENDS): Add elf32-pj.lo.
2099 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2100 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2102 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2104 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2105 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2106 and NON_GOT_REF from weak defined symbol to real symbol.
2107 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2108 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2109 create a COPY reloc.
2110 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2111 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2112 don't create a COPY reloc.
2114 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2116 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2117 count those in sections we are not including in the link.
2119 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2121 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2122 field in hpux11 shared libraries.
2124 1999-09-02 Nick Clifton <nickc@cygnus.com>
2126 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2128 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2130 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2131 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2132 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2134 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2136 * elflink.h (record_link_assignment): When possible, keep the
2137 original type of the symbol.
2139 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2141 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2142 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2143 tools were configured.
2144 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2146 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2148 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2149 GOT entries for GOT16 relocations; they're not required.
2151 1999-08-24 Nick Clifton <nickc@cygnus.com>
2153 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2155 * config.bfd (arm-*-netbsd*): New target.
2156 * configure.in (armnetbsd_vec): New target vector.
2157 * configure: Regenerate
2158 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2160 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2161 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2162 (armnetbsd.lo): New rule with deps.
2163 * Makefile.in: Regenerate.
2165 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2168 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2170 * som.c (som_slurp_symbol_table): Fix typo in comment.
2172 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2174 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2175 here instead of using elf_section_data...
2177 1999-08-19 Nick Clifton <nickc@cygnus.com>
2179 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2180 relocations into the base file.
2181 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2182 we are building a base file.
2184 1999-08-19 Nick Clifton <nickc@cygnus.com>
2186 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2188 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2189 REL relocs when performing a partial relocation.
2191 1999-08-18 Donn Terry <donn@interix.com>
2193 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2194 _bfd_coff_link_input_bfd into top level.
2196 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2197 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2198 (coff_i386_rtype_to_howto): Likewise.
2199 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2200 Completely ignore symbols which are all zero.
2201 (dummy_reloc16_estimate): Add return 0.
2202 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2203 variable copy to name_copy to avoid shadowing outer scope
2205 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2206 from unsigned int to unsigned long. Add timestamp field.
2207 * libcoff.h: Rebuild.
2209 1999-08-17 H.J. Lu <hjl@gnu.org>
2211 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2214 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2216 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2217 for special section symbols.
2218 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2219 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2222 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2224 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2225 coincidence of variable names between old and new code.
2227 1999-08-12 Nick Clifton <nickc@cygnus.com>
2229 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2230 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2231 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2232 and 'addend' parameter a 'bfd_signed_vma'.
2233 (elf32_arm_final_link_relocate): Do not involve stubs in
2234 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2235 jumps, not function calls.
2237 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2239 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2240 in R_ARM_PC24 relocs.
2242 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2244 * elf-hppa.h (elf_hppa_fake_sections): New function.
2245 * elf32-hppa.c (elf_backend_fake_sections): Define.
2247 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2248 recent changes to the arch_info structure.
2250 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2251 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2252 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2255 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2256 Ralf Baechle <ralf@uni-koblenz.de>
2258 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2259 output DT_MIPS_GOTSYM.
2260 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2261 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2263 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2265 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2266 prototype. Handle local symbols. Add commentary.
2267 (mips_elf_calculate_relocation): Adjust accordingly.
2268 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2271 * elflink.h (elf_bfd_final_link): Tweak last change.
2273 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2275 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2276 elf-section data to allocate just the right amount of relocation
2277 space. Don't allocate the hash space twice.
2278 (elf_bfd_final_link): Calculate the amount of space to allocate in
2279 each relocation section.
2281 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2283 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2284 64bit mode, generate a section relative relocation for a 32bit
2286 (elf_hppa_is_local_label_name): New function.
2287 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2288 shared between 32bit and 64bit port.
2290 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2292 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2293 R_MIPS_GOT16 and R_MIPS_CALL16.
2294 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2295 to use when looking for a preexisting GOT entry.
2297 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2299 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2300 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2302 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2304 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2306 * elflink.h (elf_link_output_extsym): Don't output a weak
2307 reference to an undefined symbol just because it was defined weak
2310 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2312 * coffgen.c (coff_find_nearest_line): When looking for file, use
2313 last best match rather than first. If address is beyond last line
2314 number record, don't return the last line as the correct value.
2316 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2318 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2319 * bfd-in2.h: Rebuild.
2321 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2323 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2324 * coffcode.h (coff_set_custom_section_alignment): New static
2326 (coff_section_alignment_table): New static array.
2327 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2328 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2329 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2330 * libcoff.h: Rebuild.
2332 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2334 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2336 * Makefile.in: Rebuild.
2338 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2340 * section.c (SEC_SHARED): Define.
2341 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2342 (styp_to_sec_flags): Likewise.
2343 * peicode.h (coff_swap_scnhdr_out): Likewise.
2344 * bfd-in2.h: Rebuild.
2346 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2348 * coffcode.h (coff_classify_symbol): Comment out part of
2349 1999-08-05 change which breaks cygwin DLLs.
2351 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2352 * aclocal.m4, configure: Rebuild.
2354 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2356 * section.c (global_syms): Only initialize union field if
2359 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2361 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2362 the size of a GOT entry here.
2363 (mips_elf_calculate_relocation): Don't create a local GOT entry
2364 for the symbol in a GOT16 relocation; just for it's high-order bit
2365 (_bfd_mips_elf_relocate_section): Fix thinko.
2367 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2369 Based on patches from Donn Terry <donn@interix.com>:
2370 * coffcode.h (enum coff_symbol_classification): Define.
2371 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2372 _bfd_coff_classify_symbol. Change return type.
2373 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2374 (coff_slurp_symbol_table): Use coff_classify_symbol.
2375 (coff_classify_symbol): New static function.
2376 (coff_sym_is_global): Never define.
2377 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2378 * cofflink.c (coff_link_check_ar_symbols): Use
2379 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2380 (coff_link_add_symbols): Likewise.
2381 (_bfd_coff_link_input_bfd): Likewise.
2382 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2383 coff_classify_symbol.
2384 * libcoff.h: Rebuild.
2386 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2388 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2389 (e_ltpsel, e_rtpsel): Similarly.
2391 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2392 and 14bit ertpsel. Handle 64bit psel.
2394 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2396 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2397 handling for REL relocations. And only left-shift R_MIPS26
2398 relocation addends where necessary.
2400 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2402 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2403 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2404 Just return the relocation found.
2405 (mips_elf_relocate_section): Pull the LO16 addend out of the
2406 section itself when using REL relocations.
2408 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2409 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2412 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2414 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2415 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2416 relocation against a symbol in an input section with no output
2417 section. From Daniel Jacobowitz <drow@false.org>.
2419 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2421 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2422 look for generated file correctly.
2423 * aclocal.m4, configure: Rebuild.
2425 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2427 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2428 and R_MIPS16_26 relocations correctly when relocating.
2429 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2430 and R_MIPS_CALL_LO16 are for global symbols.
2432 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2434 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2436 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2437 variables and initialize them.
2439 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2441 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2442 there are no global symbols requiring GOT entries.
2443 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2444 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2445 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2447 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2448 symbols are considered to have the value zero.
2449 (_bfd_mips_elf_relocate_section): Don't try to perform a
2450 relocation for an undefined symbol.
2451 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2454 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2456 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2457 wants ba,a,pt %xcc instead of %icc.
2458 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2459 of large PLT entries.
2460 (sparc64_elf_plt_ptr_offset): Fix calculation.
2461 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2462 addend should be relative to load address, not .plt section start.
2463 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2465 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2467 * elf-bfd.h (struct elf_backend_data): Add
2468 print_symbol_all and output_arch_syms backend methods.
2469 * elfxx-target.h: Likewise.
2470 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2471 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2472 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2474 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2475 symbols in .dynsym, add their names into .dynstr. Put those symbols
2477 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2478 pointers to STT_REGISTER symbols in dynsym section.
2479 (sparc64_elf_print_symbol_all): New function.
2480 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2481 printing using the print_symbol_all hook.
2483 1999-07-30 Catherine Moore <clm@cygnus.com>
2485 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2488 1999-07-29 Richard Henderson <rth@cygnus.com>
2490 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2491 dynamic_sections_created.
2493 1999-07-29 Richard Henderson <rth@cygnus.com>
2495 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2496 (mips_rtype_to_howto): ... new function.
2497 (_bfd_mips_elf_relocate_section): Use it.
2499 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2501 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2503 1999-07-27 Nick Clifton <nickc@cygnus.com>
2505 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2507 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2508 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2510 1999-07-23 Donn Terry <donn@interix.com>
2512 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2513 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2514 * cofflink.c (coff_link_add_symbols): If PE, handle section
2516 * libcoff.h: Rebuild.
2518 * config.bfd (i[3456]86-*-interix*): New target.
2520 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2522 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2523 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2524 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2525 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2526 (COFF_SUPPORT_GNU_LINKONCE): Define.
2527 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2528 (COFF_SUPPORT_GNU_LINKONCE): Define.
2530 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2533 * makefile.dos: Remove; obsolete.
2534 * configure.bat: Remove; obsolete.
2536 1999-07-21 H.J. Lu <hjl@gnu.org>
2538 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2540 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2542 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2543 message and fail if a symbol index is out of range.
2545 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2547 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2548 when looking at a R_MIPS_GOT16 relocation.
2550 1999-07-20 Nick Clifton <nickc@cygnus.com>
2552 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2554 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2556 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2557 removed in previous change.
2558 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2559 in relocateable output.
2561 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2563 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2566 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2567 if they appear to be specially created by the linker.
2569 1999-07-19 Nick Clifton <nickc@cygnus.com>
2571 * targets.c (alternative_target): New field in bfd_target
2573 (bfd_search_for_target): New function: Find a target that
2574 satisifies a search function.
2575 * bfd-in2.h: Regenerate.
2577 * elfxx-target.h: Initialise the alternative_target field of
2578 the bfd_target structures to point to the other target (if
2580 * nlm-target.h: Initialise the alternative_target field of
2581 the bfd_target structures to point to the other target (if
2584 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2585 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2587 * aix386-core.c: Initialise new field of bfd_target structure.
2588 * aout-adobe.c: Initialise new field of bfd_target structure.
2589 * aout-arm.c: Initialise new field of bfd_target structure.
2590 * aout-target.h: Initialise new field of bfd_target structure.
2591 * aout-tic30.c: Initialise new field of bfd_target structure.
2592 * binary.c: Initialise new field of bfd_target structure.
2593 * bout.c: Initialise new field of bfd_target structure.
2594 * cisco-core.c: Initialise new field of bfd_target structure.
2595 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2596 * coff-alpha.c: Initialise new field of bfd_target structure.
2597 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2598 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2599 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2600 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2601 * coff-i386.c: Initialise new field of bfd_target structure.
2602 * coff-i860.c: Initialise new field of bfd_target structure.
2603 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2604 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2605 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2606 * coff-mips.c: Initialise new field of bfd_target structure.
2607 * coff-ppc.c: Initialise new field of bfd_target structure.
2608 * coff-rs6000.c: Initialise new field of bfd_target structure.
2609 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2610 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2611 * coff-tic30.c: Initialise new field of bfd_target structure.
2612 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2613 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2614 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2615 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2616 * hppabsd-core.c: Initialise new field of bfd_target structure.
2617 * hpux-core.c: Initialise new field of bfd_target structure.
2618 * i386msdos.c: Initialise new field of bfd_target structure.
2619 * i386os9k.c: Initialise new field of bfd_target structure.
2620 * ieee.c: Initialise new field of bfd_target structure.
2621 * ihex.c: Initialise new field of bfd_target structure.
2622 * irix-core.c: Initialise new field of bfd_target structure.
2623 * mipsbsd.c: Initialise new field of bfd_target structure.
2624 * netbsd-core.c: Initialise new field of bfd_target structure.
2625 * oasys.c: Initialise new field of bfd_target structure.
2626 * osf-core.c: Initialise new field of bfd_target structure.
2627 * ppcboot.c: Initialise new field of bfd_target structure.
2628 * ptrace-core.c: Initialise new field of bfd_target structure.
2629 * sco5-core.c: Initialise new field of bfd_target structure.
2630 * som.c: Initialise new field of bfd_target structure.
2631 * srec.c: Initialise new field of bfd_target structure.
2632 * tekhex.c: Initialise new field of bfd_target structure.
2633 * trad-core.c: Initialise new field of bfd_target structure.
2634 * versados.c: Initialise new field of bfd_target structure.
2635 * vms.c: Initialise new field of bfd_target structure.
2637 1999-07-19 Andreas Schwab <schwab@suse.de>
2639 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2642 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2644 * elflink.h (elf_link_adjust_relocs): New function.
2645 (elf_bfd_final_link): Use it.
2646 (elf_link_input_bfd): Deal with the fact that there can be
2647 two relocation sections for a single section.
2648 (elf_reloc_link_order): Likewise.
2650 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2651 a relocateable object.
2652 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2654 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2656 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2657 (sparc64_elf_get_reloc_upper_bound,
2658 sparc64_elf_get_dynamic_reloc_upper_bound,
2659 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2660 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2662 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2663 ELF64_R_TYPE_ID/DATA where appropriate.
2665 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2667 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2670 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2672 * elf32-mips.c (mips_elf_local_relocation_p): New static
2674 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2675 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2676 Always set *require_jalxp.
2677 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2678 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2679 GOT16 if the GOT16 is against a local symbol. Don't return false
2680 for an undefined symbol. If there is an overflow, assert that we
2683 1999-07-16 Andreas Schwab <schwab@suse.de>
2685 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2686 variables `link' and `elfsec'.
2687 (elf_bfd_final_link): Remove unused variable `os'.
2689 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2691 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2692 a PT_PHDR program headers.
2693 (_bfd_mips_elf_final_link): Don't assume there are going to be
2694 section symbols when we're not building a shared object.
2695 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2698 1999-07-15 J.T. Conklin <jtc@redback.com>
2700 * config.bfd (i[3456]86-*-vxworks*): New target.
2702 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2704 * elf32-mips.c (mips_elf_stub_section_p): New function.
2705 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2706 (mips_elf_relocate_section): Adjust calling sequence for
2707 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2708 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2711 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2713 * configure.in: Bump version number to 2.9.5.
2714 * configure: Rebuild.
2716 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2718 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2720 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2721 to derive final type instead of hardwiring a selection.
2723 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2725 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2726 things relocated by R_MIPS16_GPREL.
2727 (mips_elf_perform_relocation): Likewise.
2729 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2731 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2733 1999-07-14 Richard Henderson <rth@cygnus.com>
2735 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2736 (_bfd_mips_elf_size_dynamic_sections): Set it.
2737 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2738 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2739 new argument max_local.
2741 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2743 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2744 subwords when handling an R_MIPS16_26 relocation.
2745 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2748 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2749 dst_mask to match reality.
2750 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2751 (mips_elf_obtain_contents): Use bfd_get.
2752 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2753 (mips_elf_relocate_section): Likewise.
2755 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2757 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2758 (mips_elf_relocate_section): Adjust calling sequence for
2759 mips_elf_perform_relocation.
2760 (mips_elf_perform_relocation): Take additional argument. Handle
2761 R_MIPS16_26. Use bfd_put for convenience.
2763 1999-07-13 Richard Henderson <rth@cygnus.com>
2765 * elf.c (assign_file_positions_for_segments): Thinko last change.
2766 Always overwrite p_flags.
2768 1999-07-13 Richard Henderson <rth@cygnus.com>
2770 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2771 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2772 .dynbss and .rel[a].bss if want_dynbss.
2773 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2775 1999-07-13 Richard Henderson <rth@cygnus.com>
2777 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2779 1999-07-13 Richard Henderson <rth@cygnus.com>
2781 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2782 (struct elf_link_hash_table): Add dynlocal.
2783 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2784 (_bfd_elf_link_adjust_dynindx): Delete.
2785 (_bfd_elf_link_renumber_dynsyms): Prototype.
2786 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2787 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2788 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2789 (_bfd_elf_link_lookup_local_dynindx): New function.
2790 (elf_link_renumber_hash_table_dynsyms): New function.
2791 (_bfd_elf_link_renumber_dynsyms): New function.
2792 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2793 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2794 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2795 instead of elf_link_remove_section_and_adjust_dynindices.
2796 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2797 (elf_link_assign_sym_version): Remove removed_dynamic code.
2798 (elf_link_renumber_dynsyms): Delete.
2799 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2801 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2802 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2803 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2804 * elf32-mips.c: Similarly.
2805 * elf32-ppc.c: Similarly.
2806 * elf32-sparc.c: Similarly.
2807 * elf64-alpha.c: Similarly.
2808 * elf64-sparc.c: Similarly.
2810 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2812 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2813 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2814 when the relocation is against _gp_disp.
2816 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2818 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2819 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2820 to possibly_dynamic_relocs. Adjust usage throughout code.
2821 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2822 (elf_mips_ctor64_howto): Likewise.
2823 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2825 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2826 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2827 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2828 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2830 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2832 * Makefile.am: Rebuild dependencies.
2833 * Makefile.in: Rebuild.
2835 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2836 * bfd-in2.h: Rebuild.
2838 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2839 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2840 structure initializations. Add casts.
2841 * reloc.c (EMPTY_HOWTO): Define.
2842 * bfd-in2.h: Rebuild.
2843 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2844 comparisons against 0.
2845 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2846 previous_ibfd_e_flags to unsigned long.
2847 * vms.h (struct vms_private_data_struct): Change section_count to
2849 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2850 (_bfd_vms_write_gsd): Change symnum to unsigned.
2851 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2852 * vms-tir.c (etir_sta): Change psect to unsigned.
2853 (alloc_section): Change idx to unsigned.
2854 (tir_sta, tir_ctl): Change psect to unsigned.
2855 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2856 * vms.c (priv_section_count): Change to unsigned.
2858 1999-07-12 Andreas Schwab <schwab@suse.de>
2860 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2861 * m68klinux.c: Likewise.
2863 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2865 * Many files: Changes to avoid gcc warnings: Remove unused local
2866 variables. Add default case to enum switches.
2867 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2868 compile if not COFF_IMAGE_WITH_PE.
2869 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2870 (bfd_arm_get_bfd_for_interworking): Likewise.
2871 (bfd_arm_process_before_allocation): Likewise.
2872 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2873 * pei-arm.c: Likewise.
2874 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2875 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2876 (mips_elf_got16_entry): Put parens around & in body of ==.
2877 (mips_elf_calculate_relocation): Correct test for empty string.
2878 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2880 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2883 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2885 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2886 as appropriate. Fill in structure initializations. Add variable
2887 initializations. Add casts.
2888 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2889 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2891 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2893 * elf-bfd.h (bfd_elf_hash): Update declaration.
2894 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2895 when calling bfd_elf_hash.
2897 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2899 * libbfd.c (bfd_put_8): Make it of type `void'.
2900 * bfd-in2.h: Regenerated.
2901 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2903 (_bfd_mips_elf_final_link): Likewise.
2905 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2907 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2909 * config.bfd (hppa*-*-linux-gnu*): New target
2911 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2913 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2914 (_bfd_mips_elf_create_dynamic_sections): New function.
2915 (_bfd_mips_elf_add_symbol_hook): Likewise.
2916 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2917 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2918 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2919 (_bfd_mips_elf_gc_mark_hook): Likewise.
2920 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2921 (_bfd_mips_elf_always_size_sections): Likewise.
2922 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2923 (_bfd_mips_elf_check_relocs): Likewise.
2924 (_bfd_mips_elf_link_hash_table_create): Likewise.
2925 (_bfd_mips_elf_print_private_data): Likewise.
2926 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2927 (_bfd_mips_elf_final_link): Likewise.
2928 (_bfd_mips_elf_additional_program_headers): Likewise.
2929 (_bfd_mips_elf_modify_segment_map): Likewise.
2930 (_bfd_mips_elf_relocate_section): Likewise.
2931 * elf32-mips.c (mips_elf32_object_p): Move contents into
2932 _bfd_mips_elf_object_p.
2933 (mips_elf_additional_program_headers): Rename to
2934 _bfd_mips_elf_additional_program_headers.
2935 (mips_elf_modify_segment_map): Rename to
2936 _bfd_mips_elf_modify_segment_map.
2937 (elf_mips_abi_name): Change prototype.
2938 (mips_elf32_section_from_shdr): Merge into
2939 _bfd_mips_elf_section_from_shdr.
2940 (mips_elf32_section_processing): Merge into
2941 _bfd_mips_elf_section_processing.
2942 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2943 the right back-end ELF linker.
2944 (mips_elf_relocate_section): Rename to
2945 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2946 (mips_elf_link_output_symbol_hook): Rename to
2947 _bfd_mips_elf_link_output_symbol_hook.
2948 (mips_elf_create_dynamic_section): Rename to
2949 _bfd_mips_elf_create_dynamic_section.
2950 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2951 Adjust for 64-bit code. Use mips_elf_got_section.
2952 (mips_elf_adjust_dynamic_symbol): Rename to
2953 _bfd_mips_elf_adjust_dynamic_symbol. Use
2954 mips_elf_allocate_dynamic_relocations.
2955 (mips_elf_finish_dynamic_symbol): Rename to
2956 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2957 Adjust for 64-bit code.
2958 (mips_elf_finish_dynamic_sections): Rename to
2959 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2960 (mips_elf_always_size_sections): Rename to
2961 _bfd_mips_elf_always_size_sections.
2962 (mips_elf_add_symbol_hook): Rename to
2963 _bfd_mips_elf_add_symbol_hook.
2964 (mips_elf_next_lo16_addend): Constify.
2965 (mips_elf_calculate_relocation): Likewise.
2966 (mips_elf_obtain_contents): Likewise.
2967 (mips_elf_perform_relocation): Likewise.
2968 (mips_elf_create_dynamic_relocation): Likewise.
2969 (mips_elf_allocate_dynamic_relocations): New function.
2970 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2971 (MIPS_ELF_REL_SIZE): Likewise.
2972 (MIPS_ELF_DYN_SIZE): Likewise.
2973 (MIPS_ELF_GOT_SIZE): Likewise.
2974 (MIPS_ELF_SYM_SIZE): Likewise.
2975 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2976 (MIPS_ELF_GET_WORD): Likewise.
2977 (MIPS_ELF_PUT_WORD): Likewise.
2978 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2979 (STUB_LW): Conditionalize for 64-bit value.
2980 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2982 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2983 Check it for inconsistency.
2984 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2986 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2988 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2989 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2990 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2991 (mips_elf_local_got_index): Likewise.
2992 (mips_elf_got_page): Likewise.
2993 (mips_elf_got_info): Likewise.
2994 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2995 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2996 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2997 instead of constant `2'.
2998 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2999 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3000 (mips_elf_size_dynamic_sections): Use
3001 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3002 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3003 Adjust all releveant entries in elf backend table.
3004 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3005 (mips_elf64_section_processing): Likewise.
3006 Adjust elf backend entries to use _bfd_mips_elf variants now
3009 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3011 (size_dynamic_sections): Likewise.
3012 (elf_link_output_extsym): Likewise.
3013 * elf.c: (elf_fake_sections): Likewise.
3014 * libbfd.c (bfd_get): New macro.
3015 (bfd_put): Likewise.
3016 * bfd-in2.h: Regenerated.
3018 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3020 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3021 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3022 wap_reloca_in, and swap_reloca_out.
3023 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3024 multiple internal relocations per external relocation.
3025 (link_read_relocs): Likewise.
3026 (elf_bfd_final_link): Likewise.
3027 (elf_link_input_bfd): Likewise.
3028 (elf_gc_mark): Likewise.
3029 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3030 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3032 (size_info): Add entries for new fields.
3033 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3034 (mips_elf64_be_swap_reloc_in): New function.
3035 (mips_elf64_be_swap_reloc_out): Likewise.
3036 (mips_elf64_be_swap_reloca_in): Likewise.
3037 (mips_elf64_be_swap_reloca_out): Likewise.
3038 (mips_elf64_size_info): Add entries for new fields.
3040 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3042 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3043 field equals the new rel_count field.
3044 (elf_link_input_bfd): When doing a relocateable link, use the new
3045 rel_count field rather than the reloc_count field.
3046 (elf_reloc_link_order): Likewise.
3047 (elf_finish_pointer_linker_section): Likewise.
3049 Based on patch from H.J. Lu <hjl@gnu.org>:
3050 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3051 shared library to override a weak definition in a regular object.
3053 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3055 * libhppa.h: Revert July 2, 1999 patch.
3057 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3058 need to generate DLTIND relocations, not DLTREL relocations.
3060 1999-07-05 Nick Clifton <nickc@cygnus.com>
3062 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3064 (coff_set_flags): Recognise arm 5 architectures.
3066 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3067 Add support for armv5 architecture.
3069 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3071 * reloc.c: Add new, assembler only, ARM reloc:
3072 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3074 * bfd-in2.h: Regenerate.
3076 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3078 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3079 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3080 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3081 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3082 * elf32-mips.c (ABI_64_P): New macro.
3083 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3084 (_bfd_mips_elf_find_nearest_line): Adjust call to
3085 _bfd_dwarf2_find_nearest_line.
3086 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3087 * libbfd.h: Regenerated.
3089 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3091 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3093 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3095 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3096 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3098 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3100 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3102 (_bfd_elf_init_reloc_shdr): New function.
3103 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3104 bfd_alloc followed by memset.
3105 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3106 (elf_fake_sections): Here.
3107 (assign_section_numbers): Assign section numbers for the second
3108 relocation section, if required.
3109 * elflink.h (elf_link_output_relocs): New function.
3110 (elf_link_size_reloc_section): Likewise.
3111 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3112 (elf_link_input_bfd): Use elf_link_output_relocs.
3114 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3115 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3117 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3119 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3122 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3124 * elf32-mips.c (mips_elf_got_info): Move declaration before
3125 prototypes. Change global_gotsym to be a pointer to a hash entry,
3126 rather than a number index.
3127 (mips_elf_link_hash_entry): Move declaration before prototypes.
3128 (mips_elf_irix6_finish_dynamic_symbol): New function.
3129 (mips_elf_sign_extend): Likewise.
3130 (mips_elf_high): Likewise.
3131 (mips_elf_higher): Likewise.
3132 (mips_elf_highest): Likewise.
3133 (mips_elf_global_got_index): Likewise.
3134 (mips_elf_local_got_index): Likewise.
3135 (mips_elf_got_offset_from_index): Likeiwse.
3136 (mips_elf_record_global_got_symbol): Likewise.
3137 (mips_elf_got_page): Likewise.
3138 (mips_elf_next_lo16_addend): Likewise.
3139 (mips_elf_calculate_relocation): Likewise.
3140 (mips_elf_obtain_contents): Likewise.
3141 (mips_elf_perform_relocation): Likewise.
3142 (mips_elf_assign_gp): Likewise.
3143 (mips_elf_sort_hash_table_f): Likewise.
3144 (mips_elf_sort_hash_table): Likewise.
3145 (mips_elf_got_section): Likewise.
3146 (mips_elf_got_info): Likewise.
3147 (mips_elf_create_local_got_entry): Likewise.
3148 (mips_elf_got16_entry): Likewise.
3149 (mips_elf_create_dynamic_relocation): Likewise.
3150 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3151 (mips_elf_final_gp): Use mips_elf_assign_gp.
3152 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3153 into SHN_SCOMMON automatically on IRIX6.
3154 (mips_elf_add_symbol_hook): Likewise.
3155 (mips_elf_relocate_section): Rewrite, using
3156 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3157 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3158 Don't deal with .rld_map on IRIX6.
3159 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3160 section flags appropriately for .got.
3161 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3162 the got. Call mips_elf_record_global_got_symbol and allocate
3163 local got space appropriately.
3164 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3165 char *. Rework calculation of GOT size. Sort dynamic symbol
3166 table entries so entries that do not require GOT entries appear at
3167 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3168 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3170 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3172 (mips_elf_finish_dynamic_symbol): Use
3173 mips_elf_irix6_finish_dynamic_symbol.
3174 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3175 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3176 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3178 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3180 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3181 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3183 1999-06-04 Philip Blundell <philb@gnu.org>
3185 * elf32-arm.h (elf_backend_got_header_size): Define.
3186 (elf_backend_plt_header_size): Likewise.
3188 1999-06-28 Jim Pick <jim@jimpick.com>
3190 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3192 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3194 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3195 relocation function.
3196 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3198 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3200 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3201 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3202 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3203 (_bfd_mips_elf_section_from_shdr): Use them.
3204 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3205 of GP-relative sections.
3206 (_bfd_mips_elf_set_section_contents): Use them.
3207 (_bfd_mips_elf_section_processing): Share code between .sdata and
3208 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3209 (mips_elf_additional_program_headers): Add handling for
3210 PT_MIPS_OPTIONS segment on IRIX6.
3211 (mips_elf_modify_segment_map): Likeiwse.
3212 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3213 Include the options sections on IRIX6. Don't look for GP-relative
3214 sections by name; use SHF_MIPS_GPREL instead.
3215 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3217 (mips_elf_create_dynamic_sections): Don't muck about with section
3218 alignments and such on IRIX6.
3219 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3220 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3221 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3222 bfd_zalloc rather than bfd_alloc and memset.
3223 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3224 Don't assert the existence of .rld_map on IRIX6.
3225 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3227 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3228 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3231 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3233 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3234 (mips_elf_swap_msym_out): New function.
3235 (mips_elf_create_msym_section): Likewise.
3236 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3237 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3238 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3239 section not named .msym.
3240 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3241 .msym directly. Set appropriate attributes for the .msym
3243 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3244 (mips_elf_link_hash_newfunc): Clear it.
3245 (mips_elf_create_dynamic_sections): Create the .msym section
3247 (mips_elf_size_dynamic_sections): Allocate space for the
3248 .msym section. Add a DT_MIPS_MSYM entry.
3249 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3251 (mips_elf_finish_dynamic_sections): Assign a value for
3252 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3254 * elf32-mips.c (irix_compat_t): New enumeration.
3255 (ABI_N32_P): New macro.
3256 (IRIX_COMPAT): Likewise.
3257 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3258 (mips_elf_relocate_section): Fix typo.
3260 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3262 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3263 as writable PE sections.
3265 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3267 * dwarf2.c (struct arange): New type.
3268 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3269 (arange_add): New function.
3270 (decode_line_info): Keep track of address ranges that a compilation
3272 (comp_unit_contains_address): Return true if address is contained
3273 in _any_ of the address ranges associated with a compilation unit.
3274 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3275 on the first comp_unit that contains the address.
3277 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3279 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3280 (decode_line_info): Add variable STASH and initialize it to point
3281 to the per-bfd dwarf2_debug info. Remove static variable
3282 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3284 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3286 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3287 shared library to have an undefined symbol.
3289 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3290 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3292 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3294 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3295 * elf32-hppa.c: Remove everything related to symbol extension
3296 sections & records. Use the common elf_hppa_final_write_processing.
3298 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3300 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3301 functions instead of _init/_fini if requested.
3303 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3305 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3308 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3310 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3311 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3313 (ppc_elf_finish_dynamic_sections): Check for positive section
3314 dynindx field, rather than comparing against -1.
3315 (ppc_elf_relocate_section): Only return false if undefined_symbol
3316 or reloc_overflow fail, not always upon encountering an error.
3318 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3320 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3321 bfd_byte * before performing pointer arithmetic.
3323 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3325 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3327 * elf32-hppa.c: Include elf-hppa.h.
3328 (ARCH_SIZE): Define.
3329 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3331 (elf32_hppa_info_to_howto): Similarly.
3332 (elf_hppa_howto_table): Similarly.
3333 (elf_hppa_reloc_type_lookup): Similarly.
3334 (hppa_elf_gen_reloc_type): Similarly.
3335 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3337 1999-06-22 Nick Clifton <nickc@cygnus.com>
3339 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3340 handling R_V850_22_PCREL relocation.
3342 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3344 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3347 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3349 * section.c (_bfd_strip_section_from_output): Ignore sections
3350 DISCARDed by the link script.
3352 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3354 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3355 Remove unused local variable spp.
3357 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3358 the entry symbol is not set.
3360 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3362 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3363 GPDISP or LITUSE in a relocatable link.
3365 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3367 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3368 * (alloc_dwarf1_func): Likewise.
3370 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3372 * libhppa.h: Fix various formatting errors.
3373 (assemble_3); Rewrite using CATENATE.
3374 (assemble_17): Fix various bugs.
3376 1999-06-16 Nick Clifton <nickc@cygnus.com>
3378 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3380 1999-06-15 Richard Henderson <rth@cygnus.com>
3382 * section.c (SEC_SHORT): Define.
3383 * bfd-in2.h: Rebuild.
3385 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3387 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3388 Remove abfd parameter. Use _bfd_strip_section_from_output.
3389 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3391 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3392 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3393 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3395 (bfd_elf_size_dynamic_sections): Use it.
3397 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3399 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3400 complain_overflow_bitfield to complain_overflow_signed.
3402 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3404 * elflink.h (elf_link_read_relocs_from_section): New function,
3406 (elf_link_read_relocs): Here. Use it for both relocation
3409 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3411 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3412 asect->reloc_count is valid.
3414 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3416 * elf32-mips.c (mips_elf32_section_processing): Permit a
3417 SHT_MIPS_REGINFO section to have a size of 0.
3419 1999-06-12 David O'Brien <obrien@freebsd.org>
3421 * config.bfd (alpha*-*-freebsd*): New target.
3422 (i[3456]86-*-freebsd*): Now defaults to ELF.
3424 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3426 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3427 wrap if the relocation covers the high bit of an address.
3429 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3431 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3433 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3434 instead of R_SPARC_max.
3435 (sparc64_elf_info_to_howto): Likewise.
3436 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3437 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3439 1999-06-07 Richard Henderson <rth@cygnus.com>
3441 * section.c (_bfd_strip_section_from_output): Remove output
3442 sections with no initial link_order.
3444 1999-06-07 Nick Clifton <nickc@cygnus.com>
3446 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3448 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3450 * Makefile.am (SOURCE_HFILES): Add missing headers.
3451 * Makefile.in: Regenerated.
3453 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3455 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3458 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3460 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3461 range undefweak symbols.
3462 * hash.c: Add missing comma after @xref{}
3463 * linker.c: Likewise.
3465 1999-06-04 Nick Clifton <nickc@cygnus.com>
3467 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3469 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3470 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3471 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3472 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3474 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3476 * Makefile.am: Rebuild dependencies.
3477 (BFD32_BACKENDS): Add dwarf1.lo.
3478 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3479 * Makefile.in: Rebuild.
3481 1999-06-04 Nick Clifton <nickc@cygnus.com>
3483 * Makefile.am: Add epoc-arm-pe target.
3484 * Makefile.in: Regenerate.
3485 * pe-arm.c: Only redefine interworking function names if they have
3486 not already been redefined.
3487 * pei-arm.c: Only redefine interworking function names if they have
3488 not already been redefined.
3489 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3491 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3494 1999-06-03 Nick Clifton <nickc@cygnus.com>
3496 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3498 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3500 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3502 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3504 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3505 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3507 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3509 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3510 in other text sections.
3512 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3514 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3515 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3516 * libbfd.h: Regenerate.
3517 * coff-sh.c (sh_merge_private_data): Delete.
3518 (coff_bfd_merge_private_bfd_data): Change to
3519 _bfd_generic_verify_endian_match.
3520 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3522 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3524 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3526 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3528 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3530 (bfd_elf32_arm_process_before_allocation): Likewise.
3531 * bfd-in2.h: Rebuild.
3533 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3535 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3536 track of end_sequence markers.
3537 (add_line_info): Add END_SEQUENCE arg.
3538 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3539 debug-line info---it doesn't work right if a compilation unit
3540 consists of multiple discontiguous code-sequences. It would be
3541 worthwhile to optimize for the common case where a compilation
3542 unit results in a contiguous set of code sequences, but this is
3543 quite tricky to get right for arbitrary DWARF2 files.
3544 (lookup_address_in_line_info_table): Don't use the last line entry
3545 for a compilation unit for anything with an address higher than
3546 this line entry. Also, check for end_sequence markers to
3547 correctly handle discontinuities.
3548 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3549 compilation units, check all compilation units with each->high==0
3550 just like when reading compilation units.
3552 * dwarf2.c (decode_line_info): Initialize table->files and
3553 table->last_line to NULL to avoid segfaults due to random
3554 values in these members.
3555 (concat_filename): Check for out-of-range file number before
3556 indexing filename table. Segfaults suck.
3558 * dwarf2.c (decode_line_info): Don't truncate address to least
3559 significant 32 bits (breaks 64 bit targets).
3560 (lookup_address_in_function_table): Ditto.
3561 (comp_unit_contains_address): Ditto.
3563 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3565 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3566 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3567 (mips_elf64_howto_table_rela): Likewise.
3569 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3571 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3572 single section has two associated relocation sections.
3574 1999-06-02 Mark Salter <msalter@cygnus.com>
3576 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3577 COFF_WITH_PE defined.
3579 1999-06-02 Nick Clifton <nickc@cygnus.com>
3581 * pe-arm.c: Rename global arm interworking functions to avoid name
3582 collision when all targets BFD is built.
3585 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3587 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3588 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3589 (bfd_elf_section_data): Add use_rela_p.
3590 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3591 (_bfd_elf_new_section_hook): Likewise.
3592 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3594 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3595 * elfcode.h (write_relocs): Determine whether or not use rela
3596 relocs based on the relocation section header.
3597 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3598 instead of use_rela_p.
3599 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3600 (elf_backend_may_use_rela_p): Likewise.
3601 (elf_backend_default_use_rela_p): Likewise.
3602 (elfNN_bed): Use them.
3604 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3606 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3608 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3610 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3611 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3612 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3613 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3614 * bfd-in2.h: Regenerated.
3615 * libbfd.h: Likewise.
3616 * elf32-mips.c (mips_info_to_howto_rela): New function.
3617 (USE_REL): Adjust for new conventions.
3618 (MINUS_ONE): New macro.
3619 (elf_mips_howto_table): Add R_MIPS_SUB.
3620 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3622 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3623 .MIPS.content section.
3624 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3625 with .MIPS.content as .MIPS.content sections. Set
3626 SHF_MNIPS_NOSTRIP for such section.
3627 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3628 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3629 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3631 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3633 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3636 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3639 1999-05-30 Philip Blundell <philb@gnu.org>
3641 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3642 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3643 the addend does not overflow into the rest of the word.
3645 1999-05-29 Nick Clifton <nickc@cygnus.com>
3647 * bfd-in.h: Amend prototype for
3648 bfd_elf32_arm_process_before_allocation .
3649 * bfd-in.h: Regenerate.
3651 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3652 elements in a fixed sized array.
3653 (ARM_ELF_ABI_VERSION): Define.
3654 (ARM_ELF_OS_ABI_VERSION): Define.
3655 (R_ARM_THM_ABS5): Fix rightshift and size.
3656 (R_ARM_THM_PC22): Fix size.
3657 (R_ARM_PLT32): Define Howto.
3658 (find_howto): New function: Locate a howto based on a reloc
3660 (elf32_arm_info_to_howto): Use find_howto if necessary.
3661 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3662 bfd_reloc_code_real_type.
3663 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3664 and BFD_RELOC_VTABLE_ENTRY.
3665 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3667 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3668 elements in a fixed sized array.
3669 (ARM_ELF_ABI_VERSION): Define.
3670 (ARM_ELF_OS_ABI_VERSION): Define.
3671 (R_ARM_THM_ABS5): Fix rightshift and size.
3672 (R_ARM_THM_PC22): Fix size.
3673 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3674 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3675 bfd_reloc_code_real_type.
3677 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3678 no_pipeline_knowledge.
3679 (elf32_arm_link_hash_create): Initialise new field to zero.
3680 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3681 no_pipeline_knowledge. Use this parameter to initialise the field
3682 in the globals data structure.
3683 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3684 no_pipeline_knowledge is false and the binary is from an old
3686 (elf32_arm_merge_private_data): Generate an error if an attempt is
3687 made to linl together big endian and little endian code.
3688 (elf32_arm_post_process_headers): New function: Initialise the
3689 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3691 (elf_backend_post_process_headers): Define.
3693 1999-05-28 Nick Clifton <nickc@cygnus.com>
3695 * elf-bfd.h (struct elf_backend_data): Add new field:
3696 elf_backend_post_process_headers.
3698 * elfxx-target.h (elf_backend_post_process_headers): Define to
3699 NULL if not already defined.
3700 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3702 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3704 (_bfd_elf_compute_section_file_positions): Call
3705 elf_backend_post_process_headers if defined.
3707 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3709 * configure.in: Check whether getuid and getgid exist.
3710 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3711 HAVE_GETGID are not defined, respectively.
3712 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3714 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3715 * configure, config.in: Rebuild.
3717 1999-05-28 Martin Dorey <mdorey@madge.com>
3719 * elf32-i960.c: New file.
3720 * elf.c (prep_headers): Handle bfd_arch_i960.
3721 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3722 * config.bfd (i960-*-elf*): New target.
3723 * configure.in (bfd_elf32_i960_vec): New target vector.
3724 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3725 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3726 * Makefile.in, aclocal.m4, configure: Rebuild.
3728 1999-05-27 Nick Clifton <nickc@cygnus.com>
3730 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3732 (find_howto): New function: Find entries in the
3733 elf32_arm_howto_table.
3734 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3736 (elf32_arm_reloc_type_lookup): Add lookup for
3737 BFD_RELOC_ARM_PLT32.
3739 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3741 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3742 (elf32_arm_link_hash_table_create): Use above function as the
3743 constructor for hash table entries.
3744 (elf32_arm_relocate_section): Avoid crash when there is no output
3746 (elf32_arm_final_link_relocate): New parameter h.
3747 (elf32_arm_relocate_section): Pass symbol hash entry to above
3749 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3752 1999-05-25 Catherine Moore <clm@cygnus.com>
3754 * coff-arm.c (coff_arm_relocate_section): Don't emit
3755 base file entries for pc-relative values.
3757 1999-05-25 DJ Delorie <dj@cygnus.com>
3759 * peicode.h (coff_swap_sym_in): When we create the actual section
3760 to reflect the not-there section C_SECTION symbols refer to,
3761 change the symbol class to C_STAT as the section is now really
3764 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3766 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3769 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3771 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3773 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3774 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3776 1999-05-16 Nick Clifton <nickc@cygnus.com>
3778 * coff-mcore.c (in_reloc_p): Reinstate.
3780 1999-05-15 Nick Clifton <nickc@cygnus.com>
3782 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3783 * bfd-in2.h: Regenerate.
3784 * coff-mcore.c (in_reloc_p): Remove defintion.
3785 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3786 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3787 IMAGE_REL_MCORE_RVA.
3788 (coff_mcore_rtype_to_howto): Add special processing for
3789 IMAGE_REL_MCORE_RVA.
3790 (coff_mcore_relocate_section): Add support for
3791 IMAGE_REL_MCORE_RVA.
3792 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3793 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3795 (mcore_elf_relocate_section): Delete redundant case labels.
3797 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3799 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3800 precedence between bit-and and comparison.
3802 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3804 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3805 list of target formats (targ_selvecs).
3806 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3807 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3809 1999-05-10 DJ Delorie <dj@cygnus.com>
3811 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3812 reasonable mode until "ar x" is smart enough to skip it (fixes
3813 gcc/libgcc.a builds on mips-ecoff targets
3815 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3816 to work. Hack to support MS import libraries, which use different
3817 COMDAT types than GNU.
3818 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3819 to implied zero-length sections (see peicode below)
3820 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3821 filename symbols, which use one *or more* auxents.
3822 * coffswap.h (coff_swap_aux_in): ditto
3823 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3826 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3828 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3829 for all relocations.
3831 1999-05-10 Catherine Moore <clm@cygnus.com>
3833 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3834 if COFF_IMAGE_WITH_PE.
3835 (bfd_arm_process_before_allocation): Likewise.
3836 (bfd_arm_get_bfd_for_interworking): Likewise.
3837 * coff-arm.c: Likewise.
3838 * bfd-in2.h: Regenerate.
3839 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3840 (armpe_big_vec): Likewise.
3841 * configure: Rebuild.
3843 1999-05-10 Nick Clifton <nickc@cygnus.com>
3845 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3846 section, not just .rel. Same for .rela.
3848 1999-05-07 Nick Clifton <nickc@cygnus.com>
3850 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3851 endianism with an error message.
3853 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3855 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3856 assignment from "unsigned char *" to "char *".
3857 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3859 1999-05-05 Catherine Moore <clm@cygnus.com>
3861 * coff-arm.c (coff_arm_relocate_section): Add one to
3862 address of ARM_RVA32 thumb functions.
3864 1999-05-05 Catherine Moore <clm@cygnus.com>
3866 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3867 (elf32_m68k_copy_private_bfd_data): New.
3868 (elf32_m68k_merge_private_bfd_data): New.
3869 (elf32_m68k_print_private_bfd_data): New.
3870 (CPU32_FLAG): Define.
3871 (PLT_CPU32_ENTRY_SIZE): Define.
3872 (elf_cpu32_plt0_entry): Declare.
3873 (elf_cpu32_plt_entry): Declare.
3874 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3875 (elf_m68k_finish_dynamic_symbol): Likewise.
3876 (elf_m68k_finish_dynamic_sections): Likewise.
3877 (elf_backend_plt_header_size): Remove definition.
3878 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3879 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3880 (bfd_elf32_bfd_set_private_flags): Define.
3881 (bfd_elf32_bfd_print_private_bfd_data): Define.
3883 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3885 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3886 and R_LONG_PCREL_MODE.
3888 1999-04-29 Nick Clifton <nickc@cygnus.com>
3890 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3892 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3894 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3895 in relocation calculation.
3897 1999-04-26 Tom Tromey <tromey@cygnus.com>
3899 * aclocal.m4, configure: Updated for new version of libtool.
3901 1999-04-21 Nick Clifton <nickc@cygnus.com>
3903 * coff-mcore.c: Add support for mcore relocs.
3905 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3907 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3908 incorrect use EF_MIPS_xxBITPTRS.
3910 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3912 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3915 * bfd-in2.h: Rebuild.
3916 * libbfd.h: Rebuild.
3918 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3920 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3921 (coff_arm_relocate_section): Add ARM26D transform. Only
3922 change to ARM26D for relocateable links.
3924 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3926 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3927 (bfd_elf32_bfd_print_private_bfd_data): New.
3929 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3931 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3932 refetch addend if USE_REL, add many comments regarding current state.
3933 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3934 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3935 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3936 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3938 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3940 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3941 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3943 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3945 * dwarf2.c (decode_line_info): Don't truncate address to least
3946 significant 32 bits (breaks 64 bit targets).
3947 (lookup_address_in_function_table): Ditto.
3948 (comp_unit_contains_address): Ditto.
3950 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3952 * coff-arm.c (arm_emit_base_file_entry): New routine.
3953 (A2T3_OFFSET): Define.
3954 (T2A3_OFFSET): Define.
3955 (coff_arm_relocate_section): Emit base file entries for interworking
3958 1999-04-13 Philip Blundell <philb@gnu.org>
3960 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3961 relocs 17 through 19.
3963 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3965 * elfcode.h: Remove fnmatch.h.
3966 * elflink.h (elf_link_assign_sym_version): Call back to ld
3967 instead of calling fnmatch.
3969 * config.bfd (i?86-*-beoself): Include pe vecs.
3971 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3973 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3976 1999-04-10 Richard Henderson <rth@cygnus.com>
3978 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3979 when trying to resolve dynamic symbol references.
3980 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3981 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3982 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3983 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3984 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3985 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3986 * elflink.h (elf_link_output_extsym): Likewise.
3988 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3990 * section.c (_bfd_strip_section_from_output): New function moved from
3991 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3992 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3993 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3994 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3995 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3996 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3997 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3998 * bfd-in2.h: Update.
4000 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4002 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4004 1999-04-08 Nick Clifton <nickc@cygnus.com>
4006 * coff-mcore.c: New File: Support for mcore-pe targets.
4007 * cpu-mcore.c: New File: Support for mcore targets.
4008 * elf32-mcore.c: New File: Support for mcore-elf target.
4009 * pe-mcore.c: New File: Definitions for mcore-pe target.
4010 * pei-mcore.c: New File: Definitions for mcore-pei target.
4011 * Makefile.am: Add support for MCore targets.
4012 * Makefile.in: Regenerate.
4013 * config.bfd: Add support for MCore targets.
4014 * configure.in: Add support for MCore targets.
4015 * configure: Regenerate.
4016 * archures.c: Add support for MCore architecture.
4017 * bfd-in2.h: Regenerate.
4018 * coffcode.h: Add support for mcore-pe targets.
4019 * elf.c: Add support for mcore-elf target.
4020 * reloc.c: Add support for MCore relocs.
4021 * targets.c: Add support for MCore targets.
4023 1999-04-07 Nick Clifton <nickc@cygnus.com>
4025 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4026 R_ARM_XPC25 and R_ARM_THM_XPC22.
4027 (elf32_arm_reloc_map): Remove redundant entries.
4029 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4031 * sysdep.h (LC_MESSAGES): Never define.
4033 1999-04-06 Chris Torek <torek@bsdi.com>
4035 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4036 all callers. Rewrite completely.
4037 (_bfd_relocate_contents): Rewrite overflow checking.
4038 * bfd-in2.h: Rebuild.
4040 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4042 From Gabriel Paubert <paubert@iram.es>:
4043 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4044 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4045 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4046 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4047 * ppcboot.c (ppcboot_vec): Use little endian routines for
4050 * elf.c (elfcore_strndup): Only define if it will be used.
4051 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4053 (ppc_elf_check_relocs): Remove unused local i.
4054 (ppc_elf_gc_mark_hook): Add default case to switch.
4056 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4057 * srec.c (srec_scan): Accept \r in symbol definitions.
4058 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4059 (symbolsrec_object_p): Likewise.
4061 1999-04-04 Don Bowman <don@pixsci.com>
4063 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4065 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4067 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4069 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4070 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4072 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4074 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4077 1999-03-31 Nick Clifton <nickc@cygnus.com>
4079 * config.bfd: Add support for arm-epoc-pe target.
4080 * configure.in: Add support for arm-epoc-pe target.
4081 * configure: Regenerate.
4082 * targets.c: Add support for arm-epoc-pe target.
4083 * coff-arm.c: Allow header files to override definition of
4084 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4085 * pe-arm.h: Allow previous header files to override definition of
4086 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4087 * pei-arm.h: Allow previous header files to override definition of
4088 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4089 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4090 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4092 1999-03-30 Nick Clifton <nickc@cygnus.com>
4094 * elf.c (elf_map_symbols): Handle the case where section
4095 symbols are generated for content-less sections which are
4096 not mapped to the output file.
4098 * linker.c: Replace direct references to fields in BFD structure
4099 with accessor macros.
4101 * elflink.h: Replace direct references to fields in BFD structure
4102 with accessor macros.
4104 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4106 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4108 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4109 account when adjusting section symbols during a partial link.
4111 1999-03-24 Nick Clifton <nickc@cygnus.com>
4113 * coff-sparc.c (struct coff_reloc_map): Change type of field
4114 'bfd_reloc_val' to bfd_reloc_code_real_type.
4115 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4116 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4117 * elf32-arc.c (struct arc_reloc_map): Ditto.
4118 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4119 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4120 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4121 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4122 * elf32-sh.c (struct elf_reloc_map): Ditto.
4123 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4124 * elf32-v850.c (struct v850_reloc_map): Ditto.
4125 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4126 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4127 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4129 1999-03-17 Martin Hunt <hunt@cygnus.com>
4131 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4132 function so source-level assembly works. If multiple N_SOs
4133 are seen without and N_FUNs, create an indextable entry with
4134 a NULL function name.
4136 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4138 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4139 of certian similar cpus.
4141 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4143 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4144 Add the 5000. Change the architecture for the 5400 to mips4.
4145 (elf_mips_mach): Add r5000.
4147 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4149 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4151 1999-03-11 Nick Clifton <nickc@cygnus.com>
4153 * binary.c (binary_set_section_contents): Generate warning about
4154 huge file offsets for any section that will occupy file space, not
4155 just those that are loadable.
4157 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4159 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4161 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4163 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4165 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4167 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4168 * elflink.h: Revert all changes since Feb 16. Instead:
4169 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4170 appropriate. Copy it to version symbols.
4171 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4172 symbols if appropriate.
4173 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4174 symbol if appropriate.
4175 (elf_link_output_extsym): If symbol is marked as undefined, and
4176 has no nonweak references, mark it as weak undefined.
4178 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4180 * elflink.h (elf_merge_symbol): When overriding a dynamic
4181 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4183 (elf_link_add_object_symbols): Don't copy the other field if we
4186 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4188 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4189 shared object with a weak undefined symbol.
4191 1999-02-18 Nick Clifton <nickc@cygnus.com>
4193 * elfarm-nabi.c: Set partial_inplace back to false.
4195 1999-02-17 Nick Clifton <nickc@cygnus.com>
4197 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4198 (USER_LABEL_PREFIX): Set to "_".
4200 The following patches are from: Scott Bambrough
4201 <scottb@corelcomputer.com>
4203 * libaout.h (M_ARM6_NETBSD): Set to 143.
4205 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4206 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4207 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4208 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4209 * bfd-in2.h: Regenerate.
4211 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4212 'true' as REL relocs are now being used. Add new PIC relocs:
4213 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4214 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4216 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4218 (elf32_arm_final_link_relocate): Change parameters so that entire
4219 reloc is passed. Add support for PIC relocs.
4220 (elf32_arm_relocate_section): Pass entire reloc to
4221 elf32_arm_final_link_relocate.
4222 (elf32_arm_check_relocs): Handle new PIC relocs.
4223 (elf32_arm_adjust_dynamic_symbol): New function.
4224 (elf32_arm_size_dynamic_sections): New function.
4225 (elf32_arm_discard_copies): New function.
4226 (elf32_arm_finish_dynamic_symbol): New function.
4227 (elf32_arm_finish_dynamic_sections): New function.
4228 (ELF_MAXPAGE_SIZE): Define.
4229 (bfd_elf32_bfd_reloc_type_lookup): Define.
4230 (elf_backend_relocate_section): Define.
4231 (elf_backend_adjust_dynamic_symbol): Define.
4232 (elf_backend_create_dynamic_sections): Define.
4233 (elf_backend_finish_dynamic_symbol): Define.
4234 (elf_backend_finish_dynamic_sections): Define.
4235 (elf_backend_size_dynamic_sections): Define.
4236 (elf_backend_plt_readonly): Define.
4237 (elf_backend_want_got_plt): Define.
4238 (elf_backend_want_plt_sym): Define.
4240 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4242 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4243 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4244 (_bfd_mips_elf_fake_sections): Likewise.
4246 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4248 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4249 bfd_elf32_arm_get_bfd_for_interworking,
4250 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4253 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4254 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4255 elf32_arm_find_nearest_line): Make them static.
4257 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4259 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4260 callers. Do not merge a definition from a shared object with a
4261 weak undefined symbol.
4262 (elf_link_add_object_symbols): Do not change the symbol type or
4263 size if the old symbol overrides the new one.
4265 1999-02-08 Nick Clifton <nickc@cygnus.com>
4267 * config.bfd: Add support for strongarm target.
4269 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4271 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4272 fields instead of unsigned char.
4274 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4276 * Makefile.am: Rebuild dependencies.
4277 * Makefile.in: Rebuild.
4279 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4281 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4282 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4283 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4284 * acinclude.m4: Add comments to uses of AC_DEFINE.
4285 * acconfig.h: Remove.
4286 * configure: Rebuild with current autoconf/automake.
4287 * aclocal.m4: Likewise.
4288 * config.in: Likewise.
4289 * Makefile.in: Likewise.
4291 1999-02-04 DJ Delorie <dj@cygnus.com>
4293 * libbfd.c (real_read): don't call fread for zero bytes. This
4294 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4296 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4298 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4299 of a jump is in the current 256 MB region.
4301 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4303 * format.c (bfd_check_format_matches): Change last patch to only
4304 take effect for the binary target.
4306 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4308 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4310 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4312 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4314 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4316 * format.c (bfd_check_format_matches): If the target was
4317 previously specified, don't check other targets when checking for
4320 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4322 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4323 (elf32_arm_reloc_type_lookup): Removed
4324 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4325 (elf32_arm_reloc_type_lookup): New.
4326 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4327 (elf32_arm_reloc_type_lookup): New.
4329 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4331 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4332 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4333 * Makefile.am: Use new files.
4334 * Makefile.in: Regenerate.
4335 * configure.in: Use new files.
4336 * configure: Regenerate.
4338 1999-02-01 Nick Clifton <nickc@cygnus.com>
4340 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4341 (fr30_elf_gc_sweep_hook): New function.
4342 (elf_backend_can_gc_sections): Define.
4344 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4346 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4347 and bfd_elf32_bigarm_oabi_vec.
4349 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4351 * Makefile.am (elf32-arm-oldabi.lo): New.
4352 (elf32-arm-newabi.lo): New.
4353 * Makefile.in: Regenerate.
4354 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4355 (arm-*-elf): Likewise.
4357 (thumb-*-oabi): New.
4358 * configure: Regenerate.
4359 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4360 (bfd_elf32_bigarm_oabi_vec): New.
4361 * elf32-arm-newabi.c: New.
4362 * elf32-arm-oldabi.c: New.
4363 * elf32-arm.c: Removed.
4366 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4368 * binary.c (binary_set_section_contents): Omit warnings for
4369 unloadable sections.
4371 1999-01-31 Michael Meissner <meissner@cygnus.com>
4373 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4374 powerpc{,le}-*-eabi.
4376 1999-01-29 Nick Clifton <nickc@cygnus.com>
4378 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4379 * dwarf2.c (read_signed_leb128): Remove unused variables.
4381 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4383 * elf.c (assign_file_positions_for_segments): Only adjust
4384 p_align when needed.
4386 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4388 * binary.c (binary_set_section_contents): Don't return early for a
4389 non-loadable section, in case the first section is non-loadable.
4390 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4391 W. Rozycki <macro@ds2.pg.gda.pl>.
4393 1999-01-28 Nick Clifton <nickc@cygnus.com>
4395 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4396 R_FR30_GNU_VTENTRY relocs.
4398 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4400 * elflink.h (elf_link_output_sym): Zero syms which are
4401 part of sections which have been excluded.
4403 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4405 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4407 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4408 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4410 1999-01-27 Nick Clifton <nickc@cygnus.com>
4412 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4414 (fr30_final_link_relocate): Use computed value as result of
4417 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4419 * binary.c (binary_set_section_contents): Emit warning for
4420 huge file offsets due to widely-dispersed section LMAs.
4422 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4424 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4425 align first section to largest section alignment, not first
4428 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4430 * configure.in: Require autoconf 2.12.1 or higher.
4432 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4434 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4435 * bfd-in2.h: Likewise.
4436 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4438 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4440 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4441 * cpu-mips.c: Add support for and independent 4111.
4442 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4443 (_bfd_mips_elf_final_write_processing):
4444 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4446 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4448 * elf32-mips.c (elf_mips_abi_name): New.
4449 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4451 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4453 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4454 Handle bfd_mach_mips4300.
4456 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4458 * elf32-i386.c: Remove leaked development code from patch
4459 1998-12-10 by Richard Henderson.
4461 1998-12-10 Richard Henderson <rth@cygnus.com>
4463 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4464 in debug sections for symbol defined externally.
4466 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4468 * targets.c (bfd_target_vector): Remove duplicate entry for
4471 1998-12-09 Nick Clifton <nickc@cygnus.com>
4473 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4474 since we are using RELAs.
4476 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4478 SCO Open Server Release 5 core file support, from Jouke Numan
4480 * sco5-core.c: New file.
4481 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4482 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4483 * Makefile.am: Rebuild dependencies.
4484 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4485 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4486 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4487 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4488 * bfd-in2.h, configure, Makefile.in: Rebuild.
4490 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4492 * config.bfd (hppa*-*-mpeix*): New target.
4493 * configure.in: Add AC_HEADER_DIRENT.
4494 (hppa*-*-mpeix*): New target.
4495 * configure.host (hppa*-*-mpeix*): New host.
4496 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4497 friends rather than just including <sys/dir.h>.
4498 * som.h (struct som_symbol): Add hppa_priv_level and apto
4499 tc_data. Change all users.
4500 (struct somdata): Add comp_unit field.
4501 (obj_som_compilation_unit): Define.
4502 (bfd_som_attach_compilation_unix): Declare.
4503 * som.c: Check HOST_HPPAMPEIX.
4504 (struct som_misc_symbol_info): Add new field priv_level.
4505 (som_object_setup): Add current_offset parameter. Change all
4507 (setup_sections): Likewise.
4508 (som_object_p): For EXECLIBMAGIC, read the lst header.
4509 (som_write_symbol_strings): Add compilation_unit parameter.
4511 (som_finish_writing): Write out compilation_unit.
4512 (som_bfd_derive_misc_symbol_info): Set priv_level.
4513 (som_build_and_write_symbol_table): Set xleast field to 3.
4514 (som_slurp_symbol_table): Set symbol priv_level.
4515 (bfd_som_attach_compilation_unit): New function.
4516 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4517 priv_level into symbol_value.
4518 * configure, config.in: Rebuild.
4520 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4522 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4523 warning function to call _bfd_error_handler instead.
4525 * libbfd.c (COERCE32): Cast through unsigned long and long to
4526 avoid bug in old version of gcc.
4528 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4529 (elf_backend_additional_program_headers): Don't define.
4531 1998-12-08 Nick Clifton <nickc@cygnus.com>
4533 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4534 relocations to include offset of 2 included in the insns, and the
4535 offset of the relocs within the section.
4537 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4539 The following changes were made by David Taylor
4540 <taylor@texas.cygnus.com>, Edith Epstein
4541 <eepstein@sophia.cygnus.com>, Jim Blandy
4542 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4543 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4544 changes originally made by HP; HP did not create ChangeLog
4547 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4548 automake macro library.
4550 * hpux-core.c (hpux_core_core_file_p): this function now
4551 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4552 found in the corefile! Also, in hpux_core_core_file_p, if we
4553 encounter a section with an unknown type, don't punt. Instead,
4554 just skip it. Also, count the number of sections of known type
4555 that we encounter. If we encounter at least one good one, then
4556 we'll declare that the file is a core file. If we encounter any
4557 unknown ones but some known ones, then we'll issue a warning (but
4558 still declare it to be a core file). Also, correctly decide when a
4560 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4561 (CORE_ANON_SHMEM): define if not defined.
4562 (hpux_core_struct): add members lwpid and user_tid.
4563 (core_kernel_thread_id, core_user_thread_id): new macros.
4564 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4565 the name before storing it in the bfd.
4566 (hpux_core_core_file_p): handle threads.
4568 * libhppa.h (GET_FIELD): protect against redefinition.
4569 (HPPA_WIDE): define.
4570 (GET_FIELD): define.
4575 (sign_extend): redefine.
4576 (assemble_6): define.
4577 (assemble_12): rewrite.
4578 (assemble_16): define.
4579 (assemble_16a): define.
4580 (assemble_17): rewrite.
4581 (assemble_22): define.
4583 1998-12-07 Nick Clifton <nickc@cygnus.com>
4585 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4586 relocations for signed values.
4588 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4590 * mipsbsd.c (MY(set_arch_mach)): Make static.
4591 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4592 bfd_mach_mips* macros rather than simple numbers.
4594 COFF weak symbol support, based on patches from Mark Elbrecht
4595 <snowball3@usa.net>:
4596 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4597 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4598 (coff_write_alien_symbol): Likewise.
4599 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4600 (coff_link_add_symbols): Likewise.
4601 (_bfd_coff_link_input_bfd): Likewise.
4602 (_bfd_coff_write_global_sym): Likewise.
4604 * elf.c (copy_private_bfd_data): Always initialize the
4605 includes_phdrs field.
4607 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4608 file defines a symbol first mentioned in an ELF file.
4610 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4611 possible, rather than only if BFD64.
4612 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4614 * bfd-in2.h: Rebuild.
4616 * srec.c (srec_set_section_contents): Correct test to avoid
4617 switching to 4 byte addresses after seeing a second section which
4618 requires 3 byte addresses. From Joel Schantz
4619 <joel.schantz@argosys.boeing.com>.
4621 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4622 <aymeric.vincent@emi.u-bordeaux.fr>.
4624 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4626 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4627 decide whether the output file is -mrelocatable-lib,
4628 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4630 1998-12-03 Nick Clifton <nickc@cygnus.com>
4632 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4633 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4634 * bfd-in2.h: Regenerate.
4635 * libbfd.h: Regenerate
4637 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4639 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4640 link against a dynamic symbol with no type or size.
4642 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4644 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4645 relocation for section which does not get loaded.
4646 (elf_i386_relocate_section) [R_386_32]: Likewise.
4648 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4650 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4651 reloc_count and i long instead of unsigned long. Handle error
4652 return from bfd_canonicalize_reloc.
4654 1998-12-01 Nick Clifton <nickc@cygnus.com>
4656 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4659 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4661 * elf32-sh.c (elf/sh.h): Include.
4662 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4663 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4664 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4665 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4666 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4668 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4670 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4671 causes division by zero later on.
4673 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4675 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4678 1998-11-25 DJ Delorie <dj@cygnus.com>
4680 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4683 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4685 * elf32-fr30.c (fr30_elf_relocate_section): Call
4686 fr30_final_link_relocate.
4687 (fr30_final_link_relocate): New function: Handle I20 and I32
4689 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4690 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4691 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4693 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4696 The following changes are based on a patch submitted by Gianluca
4697 Moro <glctr@abc.it>:
4699 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4700 not already been updated.
4701 (find_remembered_hi16s_reloc): New parameter 'already_found'
4702 returns state of remembered hi16s reloc.
4703 (remember_hi16s_reloc): Set 'found' field to false.
4704 (hi16s_location): Add 'found' field.
4706 1998-11-23 DJ Delorie <dj@cygnus.com>
4708 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4709 to see .DLL files as unrecognized.
4710 (i3coff_object_p): Sorry, had to hack it to not recognize these
4711 files (pei-i386) on request.
4713 1998-11-23 DJ Delorie <dj@cygnus.com>
4715 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4716 relents. Call bfd_check_format to reinitialize.
4718 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4720 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4723 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4725 * aclocal.m4: regenerate
4726 * configure: regenerate
4728 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4730 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4731 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4732 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4733 respect it as an upper bound on what memory to reference.
4734 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4735 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4736 update vtable_entries_size appropriately.
4738 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4740 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4743 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4745 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4746 bfds; they have no "file" so we fake it.
4747 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4748 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4749 resizing the memory buffer.
4750 * opncls.c (bfd_make_writable): New function; lets you write a
4751 bfd_create'd bfd to an in-memory buffer.
4752 (bfd_make_readable): New function; lets you read back that buffer
4753 as if it were from bfd_openr. Used to build generated archive
4754 members (winsup's ld's dlltool)
4756 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4758 * po/bfd.pot: Regenerated.
4760 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4762 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4765 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4767 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4768 element of the gotentry list for local symbols too.
4769 (elf64_alpha_relocate_section): Unify local and global handling.
4770 Assert that gotent->use_count > 0.
4772 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4774 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4775 update for file name changes of July 2, 1998.
4777 * configure: Rebuild.
4779 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4781 * po/bfd.pot: Regenerated.
4783 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4785 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4786 * aclocal.m4, configure: regenerate
4788 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4790 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4792 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4794 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4795 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4797 * aclocal.m4, configure: regenerated.
4799 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4801 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4802 R_D10V_GNU_VTENTRY relocs.
4803 (elf_d10v_howto_table): Likewise.
4804 (d10v_reloc_map d10v_reloc_map): Likewise.
4805 (elf32_d10v_gc_mark_hook): New.
4806 (elf32_d10v_gc_sweep_hook): New.
4807 (elf32_d10v_check_relocs): New.
4808 (elf32_d10v_relocate_section): New.
4809 (elf_backend_relocate_section): Define.
4810 (elf_backend_can_gc_sections): Define.
4812 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4814 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4815 (BFD64_BACKENDS): ...from here.
4816 (BFD32_BACKENDS_CFILES): Move vms files here...
4817 (BFD64_BACKENDS_CFILES): ...from here.
4818 * Makefile.in: Rebuild.
4820 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4822 * Makefile.am: Add FR30 target.
4823 * Makefile.in: Add FR30 target.
4824 * archures.c: Add support for FR30.
4825 * config.bfd: Add support for FR30.
4826 * configure.in: Add support for FR30.
4827 * reloc.c: Add support for FR30 relocations.
4828 * targets.c: Add support for FR30 relocations.
4829 * bfd-in2.h: Regenerate.
4830 * configure: Regenerate.
4831 * libbfd.h: Regenerate.
4832 * cpu-fr30.c: New file.
4833 * elf32-fr30.c: New file.
4835 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4837 * configure.in: detect cygwin* instead of cygwin32*
4838 * configure: regenerate
4840 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4842 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4843 use bfd_malloc and free instead and check return value from bfd_malloc.
4845 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4848 * libbfd.h: Rebuild.
4850 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4851 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4852 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4853 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4855 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4857 (mips_elf_link_hash_table_create): Don't initialize
4858 dynsym_sec_strindex.
4859 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4860 (mips_elf_size_dynamic_sections): Generate a section symbol for
4861 every output section.
4862 (mips_elf_finish_dynamic_sections): Count all sections for
4864 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4867 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4869 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4870 for later PLT entries in large PLTs.
4871 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4873 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4875 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4877 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4879 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4880 * elflink.h (elf_collect_hash_codes): New function. This function is
4881 called for each exported symbol and we compute the ELF hash value for
4883 (compute_bucket_value): New function. It is called from
4884 size_dynamic_sections to determine the hash table size. When we are
4885 optimizing a better, but slower, algorithm is used.
4886 (size_dynamic_sections): Call compute_bucket_value.
4888 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4890 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4892 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4894 (sh_elf_gc_mark_hook): New.
4895 (sh_elf_gc_sweep_hook): New.
4896 (sh_elf_check_relocs): New.
4897 (elf_backend_can_gc_sections): Define.
4899 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4901 * acinclude.m4: undo previous gettext change
4902 * aclocal.m4: rebuild with right version of aclocal.
4904 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4906 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4907 aclocal.m4 to acinclude.m4, so they don't get lost.
4909 * elfcore.h: rewrite for better corefile support.
4910 * elf.c (elfcore_*): new functions.
4911 * elf-bfd.h (elf_obj_tdata): new structure members.
4912 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4914 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4916 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4918 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4919 and R_M32R_GNU_VTENTRY.
4920 (elf_backend_can_gc_sections): Define.
4921 (m32r_elf_check_relocs): New.
4922 (m32r_elf_gc_mark_hook): New.
4923 (m32r_elf_gc_sweep_hook): New.
4924 (m32r_elf_relocate_section): Handle VT relocs.
4926 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4928 * coff-arm.c (arm_relocate_section): Remove redundant test.
4930 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4931 cleat that the 'bitsize' field is the size of the bitfield AFTER
4932 relocation not before.
4934 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4936 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4939 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4941 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4942 R_SPARC_GNU_VTENTRY.
4943 (elf32_sparc_check_relocs): Handle them.
4944 (elf32_sparc_reloc_type_lookup): Likewise.
4945 (elf32_sparc_relocate_section): Likewise.
4946 (elf32_sparc_gc_mark_hook): New.
4947 (elf32_sparc_gc_sweep_hook): New.
4949 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4951 * som.c (som_finish_writing): Perform some sanity checks when
4952 writing an executable or shared library.
4954 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4956 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4957 * configure.in (elf): Add dwarf1.lo.
4958 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4959 * elf.c (_bfd_elf_find_nearest_line): Add call to
4960 _bfd_dwarf1_find_nearest_line.
4961 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4962 Add call to _bfd_dwarf1_find_nearest_line.
4963 * configure: Rebuilt.
4965 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4967 * elflink.h (elf_gc_sections): Do not allow garbage
4968 collection if dynamic sections have been created.
4970 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4972 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4974 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4975 (v850_elf_perform_relocation): Likewise.
4976 (v850_elf_final_link_relocate): Likewise.
4977 (v850_elf_relocate_section): Likewise.
4978 (v850_elf_gc_sweep_hook): New routine.
4979 (v850_elf_gc_mark_hook): New routine.
4980 (elf_backend_can_gc_sections): Define.
4982 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4984 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4987 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4989 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4990 Declare size as bfd_size_type.
4991 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4993 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4995 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4997 * som.c (CPU_PA_RISC2_0): Define.
4998 (_PA_RISC2_0_ID): Likewise.
4999 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5001 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5004 has a base which is already defined, only add the referenced
5005 symbol to the dynamic symbol table if it is defined or referenced
5008 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5011 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5013 * elflink.h (elf_link_add_object_symbols): Undo last change.
5015 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5017 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5018 symbol for the indirect alias to a versioned symbol.
5020 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5022 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5023 (elf32_i386_vtentry_howto): New.
5024 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5025 or elf32_i386_vtinherit_howto on lookup.
5027 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5030 reloc_type. Rename R_68K__max to R_68K_max.
5031 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5034 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5036 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5037 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5039 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5042 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5044 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5045 message has a null byte terminator.
5047 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5049 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5050 word subject to R_V850_32 relocation.
5052 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5054 * dwarf2.c: Add comment describing problem computing line numbers
5055 for undefined symbols at link time.
5057 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5059 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5060 transform a defweak into a plt entry.
5061 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5062 plt entry references to receive a RELATIVE reloc.
5063 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5064 (elf64_alpha_relocate_section): Assert we don't overrun
5065 the allocated relocation space.
5067 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5069 * elf.c (swap_out_syms): Always treat section symbols as
5070 special, even if they are attached to a common section.
5072 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5074 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5075 sections with v850 common section attributes into named v850
5077 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5078 common section attributes into named v850 common sections.
5080 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5082 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5085 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5087 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5088 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5089 reloc to the wrong section a warning, not an error. .dynsbss
5090 is not an output section, so there is no need to check for it.
5092 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5094 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5096 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5098 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5099 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5101 (elf32_arm_gc_mark_hook): New.
5102 (elf32_arm_gc_sweep_hook): New.
5103 (elf32_arm_check_relocs): New.
5104 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5106 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5109 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5111 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5112 assume there is no PLT or GOT.
5114 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5116 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5117 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5118 also accepted as a function symbol type.
5120 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5122 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5124 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5126 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5127 match definition of _bfd_gc_sections field.
5128 * libbfd.h: Rebuild.
5130 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5132 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5133 the addend of a dynamic relocation referencing a section.
5134 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5135 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5137 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5139 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5140 bed has a size_dynamic_sections routine before trying to use it.
5142 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5144 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5145 _bfd_elf_rel_vtable_reloc_fn.
5147 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5149 * Makefile.am: Add elf32-arm.c.
5150 * Makefile.in: Rebuild.
5151 * elf-bfd.h: Add elf_backend_get_symbol_type.
5152 * elf.c (swap_out_syms): If defined, call
5153 elf_backend_get_symbol_type.
5154 * elf32-arm.c: Define elf_backend_get_symbol_type.
5155 (elf32_arm_get_symbol-type): New routine.
5156 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5157 (bfd_elf32_arm_process_before_allocation): Change to
5158 check for STT_ARM_TFUNC.
5159 (elf32_arm_final_link_relocate): Likewise.
5160 * elfxx-target.h: Add elf_backend_get_symbol_type.
5162 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5164 * archures.c (bfd_mach_alpha_ev[456]): New.
5165 * cpu-alpha.c: Rework to match these types.
5166 * bfd-in2.h: Rebuild.
5168 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5170 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5171 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5173 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5174 (elf_i386_reloc_type_lookup): Recognize them.
5175 (elf_i386_check_relocs): Pass them off to generic code.
5176 (elf_i386_relocate_section): Ignore them.
5177 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5178 (elf_backend_can_gc_sections): True.
5180 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5182 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5183 before looking at owner field.
5184 (elf32_arm_to_thumb_stub): Ditto.
5185 (elf32_arm_relocate_section): Compute name before calling
5186 elf32_arm_final_link_relocate().
5188 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5190 * elf.c: comment and formatting cleanups.
5193 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5195 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5196 (core files are treated differently than object files).
5197 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5198 bfd_elf_mkcorefile): declare.
5199 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5200 bfd_elf_mkcorefile): add to bfd_target vector.
5201 * elfcore.h (elf_core_file_p): save the program header table,
5202 and set the bfd architecture from the elf file header.
5203 * elf.c (bfd_elf_mkcorefile): new function.
5204 (_bfd_elf_write_corefile_contents): new function.
5205 (assign_file_positions_for_segments): add cases for handling
5206 PT_NOTE segments. (assign_file_positions_except_relocs):
5207 core files should be handled the same as exec files.
5208 (prep_headers): identify core files as type ET_CORE.
5209 (copy_private_bfd_data): identify the sections belonging to
5210 the PT_NOTE segment.
5212 * elf32-sparc.c (elf32_sparc_final_write_processing):
5213 add break statement to default case.
5215 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5217 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5218 section (not input) will be in sections ".sbss", ".sbss2",
5219 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5220 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5221 output_offset for correct evaluation of addend.
5223 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5225 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5226 elf32_arm_allocate_interworking_sections and
5227 elf32_arm_process_before_allocation.
5229 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5231 * bfd-in.h: Ammend prototype for
5232 elf32_arm_process_before_allocation to remove surplus third
5235 * bfd-in2.h: Regenerate.
5237 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5239 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5241 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5243 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5244 calculated for RELOC_SPARC_REV32 case.
5246 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5248 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5249 elf32_arm_allocate_interworking_sections and
5250 elf32_arm_process_before_allocation.
5251 * bfd-in2.h: Regenerated.
5252 * elf32-arm.c Define elf32_arm_link_hash_table.
5253 (insert_thumb_branch): New routine.
5254 (find_thumb_glue): New routine.
5255 (find_arm_glue): New routine.
5256 (record_arm_to_thumb_glue): New routine.
5257 (record_thumb_to_arm_glue): New routine.
5258 (elf32_arm_link_hash_table_create): New routine.
5259 (elf32_arm_get_bfd_for_interworking): New routine.
5260 (elf32_arm_allocate_interworking_sections) New routine.
5261 (elf32_arm_process_before_allocation) New routine.
5262 (elf32_thumb_to_arm_stub): New routine.
5263 (elf32_arm_to_thumb_stub): New routine.
5264 (elf32_print_private_bfd_data): Fix typo.
5265 (elf32_arm_final_link_relocate): Add argument sym_sec.
5266 Check for branches to thumb symbols in case R_ARM_PC24.
5267 Check for branches to arm symbols in case R_ARM_THM_PC22.
5268 (elf32_arm_relocate_section): Pass symbol section to
5269 elf32_arm_final_link_relocate.
5271 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5273 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5274 entries unless the symbol is defined in the executable; in
5275 particular, undefined weak symbols get a PLT entry.
5277 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * libaout.h: Remove nested comment to avoid warning.
5281 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5283 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5284 R_ARM_PC24 relocation.
5286 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5288 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5289 argument is_local. Add argument sym_flags. Check sym_flags
5290 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5291 (elf32_arm_relocate_section): Don't pass local sym and pass
5292 sym_flags to elf32_arm_final_link_relocate.
5294 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5296 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5297 to not count too few relocs for dynamicly linked executables.
5299 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5301 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5302 symbols without a dynamic index dynamic. Consider all weak
5304 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5305 correspondance between input and output sections.
5307 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5309 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5310 that use a .got.plt section start the got offset at zero.
5312 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5314 * ieee.c (ieee_write_processor): Correct the processor ID written
5315 out for bfd_arch_m68k, accommodating change of March 25.
5317 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5319 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5320 R_ARM_THM_RPC22 relocations.
5322 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5324 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5326 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5327 .got relocs in -Bsymbolic shared objects.
5329 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5331 * elf32-arm.c: Add private flags to ELF header.
5332 (elf32_arm_print_private_bfd_data): New Function.
5333 (elf32_arm_set_private_flags): New Function.
5334 (elf32_arm_copy_private_flags): New Function.
5335 (elf32_arm_merge_private_bfd_data): New Function.
5337 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5339 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5341 (elf32_sparc_relocate_section): Likewise.
5343 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5345 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5346 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5347 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5348 of the function. Recognize no .plt as static linking.
5350 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5352 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5353 ".liblist" string through gettext.
5355 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5357 * Makefile.am: Add support for elf32-arm.lo.
5358 * Makefile.in: Rebuild.
5359 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5360 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5361 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5362 * configure: Regenerate.
5363 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5364 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5365 bfd_target bfd_elf32_littlearm_vec.
5366 * elf32-arm.c: New file.
5368 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5370 * libaout.h (M_SPARCLITE_LE): New machine.
5371 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5372 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5373 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5374 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5375 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5376 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5377 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5378 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5379 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5380 be BFD_RELOC_SPARC_REV32.
5382 * config.bfd (sparc86x-*-aout): New
5384 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5386 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5387 actually mapping the output sections.
5389 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5392 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5393 (mn10300_elf_reloc_map): Similarly.
5394 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5396 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5398 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5400 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5401 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5402 elf_mips_reloc_type defined in elf/mips.h.
5404 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5406 * elf64-mips.c: Remove reloc_type definition completely. It's now
5409 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5411 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5412 as they are defined in elf/mips.h now.
5414 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5417 * Re-add lost change:
5418 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5420 (mn10300_elf_relax_section): Include stack space for register saves
5421 in the imm8 field of a "call" instruction.
5422 (compute_function_info): Determine how much stack is allocated by
5423 the movm instruction. Fix typo.
5424 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5426 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5428 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5429 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5431 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5433 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5435 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5437 * elf32-hppa.h: Let ELF header define the enum containing the
5438 external reloc numbers.
5439 * elf32-i386.h: Likewise.
5441 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5443 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5444 * elf32-mips.c: Likewise.
5445 * elf32-ppc.c: Likewise.
5447 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5449 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5450 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5452 * bfd-in.h: Regenerate.
5453 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5454 parameter to 'unsigned int' to avoid K&R compatability problems.
5456 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5458 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5459 functionname_ptr to be const. Change line_ptr to be unsigned.
5461 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5462 macro is not defined. Change second parameter from bfd_link_info
5463 to coff_final_link_info. Add prototype.
5464 (coff_final_link_postscript): Simplify handling when macro is not
5465 defined. Add prototype.
5467 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5469 * elf-mn10300.c: Before include system specific ELF header define
5470 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5471 * elf32-mips.c: Likewise.
5472 * elf32-ppc.c: Likewise.
5474 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5476 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5477 temporary patch over to elf64-mips.c as well.
5479 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5481 * elf32-mips.c (reloc_type): Temporarily disable definition of
5482 standard relocation since they are now defined in elf/mips.h.
5484 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5486 * elf-m10200.c (mn10200_elf_final_link_relocate):
5487 Modify range test for case R_MN10200_8.
5489 * elf-m10300.c (mn10300_elf_final_link_relocate):
5490 Modify range test for case R_MN10300_8.
5492 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5494 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5495 * elf32-i386.c (elf_backend_got_header_size): Define.
5496 (elf_backend_plt_header_size): Define.
5497 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5498 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5499 * elfxx-target.h: Provide a default of zero.
5500 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5501 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5503 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5504 entry from an executable, even if the plt refcount goes to 0.
5506 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5508 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5509 directory name at the line number.
5511 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5512 with an unspecified type.
5514 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5516 * sunos.c: Add undef of valid to avoid problem on SunOS.
5518 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5520 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5522 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5524 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5525 R_68K_PCxx and R_68K_xx relocations. Make sure that
5526 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5527 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5528 R_68K_xx relocations.
5529 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5530 that has no plt entry.
5531 (elf_m68k_relocate_section): Ignore the plt offset in a static
5533 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5535 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5538 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5540 (howto_table, reloc_map): Add entries for them.
5541 (elf_m68k_check_relocs): Handle them. Implement reference
5542 counting for got and plt entries.
5543 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5544 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5546 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5547 (elf_m68k_relocate_section): Handle the new reloc types.
5548 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5549 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5550 * elflink.h (elf_link_add_object_symbols): When creating an
5551 indirect reference for symbol versioning also copy the plt
5553 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5554 flag also reset the plt offset.
5555 (elf_link_assign_sym_version): Likewise.
5556 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5557 the size of the entry in bytes.
5558 (elf_gc_allocate_got_offsets): Likewise.
5560 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * elflink.h (elf_gc_sections): Return true rather than falling off
5565 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5568 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5570 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5571 comment describing when it should be enabled.
5572 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5575 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5578 information ATN records.
5580 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5582 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5583 section for an absolute symbol in a fully linked file. Based on
5584 patch from Christian Holland <CHolland@de.lucent.com>.
5586 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5588 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5589 that a symbol is undefined.
5591 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5593 * som.c (som_bfd_gc_sections): Define.
5595 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5597 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5598 overflows in ARM_26D patches, since they have already been
5599 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5601 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5603 * coffcode.h (coff_write_object_contents): If we have any long
5604 section names, call coff_write_symbols even if there are no
5607 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5610 PT_LOAD segment, rather than only setting it once for the entire
5613 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5614 rather than ignoring every phdr with a p_paddr of 0, ignore all
5615 the phdrs if they all have a p_paddr of 0.
5617 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5618 section was discarded from the link.
5620 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5622 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5624 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5626 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5627 floating point operations.
5629 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5634 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5636 Merge of vax/vms (read-only) support
5637 * configure.com: Support Vax target.
5638 * makefile.vms: Support Vax target.
5639 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5640 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5642 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5644 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5646 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5648 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5650 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5651 * targets.c (bfd_target_ovax_flavour): New flavour.
5652 (vms_alpha_vec): Renamed from evax_alpha_vec.
5654 (target_vector): Update accordingly.
5655 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5657 (vax*-*-*vms*): New target.
5658 * Makefile.am: Update for renamed files. Rebuild dependencies.
5659 * bfd-in2.h: Rebuild.
5660 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5662 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5664 Based on patch from Matt Semersky <matts@scd.hp.com>:
5665 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5666 pointer on abfd->outsymbols.
5667 (generic_add_output_symbol): Handle NULL sym parameter.
5669 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5671 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5674 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5676 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5677 when handling 32 bit immediate relocs.
5678 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5680 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5682 * section.c (STD_SECTION): Account for recently added gc_mark
5683 field in struct asection.
5685 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5686 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5688 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5690 ELF Section-level Garbage Collection:
5691 * bfd.c (bfd_gc_sections): New.
5692 * aout-adobe.c: Hook to default implementation.
5693 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5694 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5695 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5696 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5697 * tekhex.c, versados.c: Likewise.
5698 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5699 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5701 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5702 (bfd_generic_gc_sections): New.
5703 * section.c (SEC_KEEP): New.
5704 (asection): Add gc_mark member.
5706 * elfcode.h (elf_gc*): New name remappings.
5707 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5708 sections to be excluded.
5709 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5710 (elf_gc_propogate_vtable_entries_used): New.
5711 (elf_gc_smash_unused_vtentry_relocs): New.
5712 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5713 (elf_gc_common_finalize_got_offsets): New.
5714 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5715 * elfxx-target.h: Add and default gc hooks.
5717 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5719 (struct elf_obj_tdata): Likewise for local_got_offsets.
5720 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5721 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5722 * elf64-sparc.c, elflink.h: Likewise.
5724 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5725 (ELF_LINK_HASH_MARK): Define.
5726 (struct elf_backend_data): Add GC hooks.
5727 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5729 * elf-m10300.c (mn10300_elf_check_relocs): New.
5730 (mn10300_elf_gc_mark_hook): New.
5731 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5732 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5733 (mn10300_elf_final_link_relocate): Likewise.
5734 (mn10300_elf_relocate_section): Likewise.
5735 (elf_backend_can_gc_sections): Define.
5736 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5737 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5738 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5739 (mips_info_to_howto_rel): Likewise.
5740 (mips_elf_relocate_section): Likewise.
5741 (mips_elf_check_relocs): Likewise.
5742 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5743 (elf_backend_can_gc_sections): Define.
5744 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5745 (ppc_elf_howto_raw): Handle them.
5746 (ppc_elf_reloc_type_lookup): Likewise.
5747 (ppc_elf_relocate_section): Likewise.
5748 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5749 Handle new vtable relocs.
5750 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5751 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5752 (elf_backend_can_gc_sections): Define.
5754 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5756 * archures.c (bfd_mach_mn10300): Define.
5757 * elf-m10300.c: Include elf/mn10300.h
5758 (elf_mn10300_mach): New function.
5759 (_bfd_mn10300_elf_final_write_processing): Likewise.
5760 (_bfd_mn10300_elf_object_p): Likewise.
5761 (elf_backendfinal_write_processing): Define.
5762 (elf_backend_object_p): Likewise.
5764 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5766 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5769 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5771 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5772 link_next field, not the next field.
5774 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5776 * elf.c (map_sections_to_segments): Check the section address
5777 against the phdr size both with and without a modulo of
5780 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5782 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5783 linker created empty input section if the output section has the
5786 * elflink.h (elf_link_output_extsym): Print an error message if
5787 _bfd_elf_section_from_bfd_section fails.
5789 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5792 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5794 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5795 native linker output. Avoid putting an empty section in more than
5798 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5800 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5801 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5803 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5805 * elf.c (swap_out_syms): New arg relocatable_p.
5806 Don't add section VMA to symbols for relocatable output.
5807 (_bfd_elf_compute_section_file_positions): Update call to
5810 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5812 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5813 against 'addend' be signed rather than unsigned.
5815 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5817 * elf32-m32r.c: Add prototyps for static functions.
5819 * coff-arm.c: Add prototypes for static functions.
5821 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5823 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5824 LMA is used to order sections in a segment.
5826 * elf32-v850.c: Add prototypes for static functions.
5827 Change type of addend parameter to bfd_vma in various functions.
5829 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5831 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5832 complain_overflow_signed instead of complain_overflow_bitfield.
5834 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5836 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5837 when comparing against 0.
5839 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5841 * Makefile.am (config.status): New target.
5842 * Makefile.in: Rebuild.
5844 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5846 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5847 error if previous object endianness doesn't match current object.
5849 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5851 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5852 _bfd_elf_print_private)bfd_data ().
5854 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5858 (elf_link_add_object_symbols): Set type_change_ok and
5859 size_change_ok before calling elf_merge_symbol.
5861 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5862 undefined symbol error, don't also issue an overflow error.
5864 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5866 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5867 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5868 message instead of crashing.
5870 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5872 * archures.c (bfd_mach_cpu32): Define.
5873 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5875 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5876 * ieee.c: Include <ctype.h>.
5877 (ieee_object_p): Parse out process ID string to make it more
5878 likely to be acceptable for bfd_scan_arch.
5879 * bfd-in2.h: Rebuild.
5881 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5883 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5884 _bfd_elf_print_private_bfd_data() so that the program header will
5887 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5889 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5890 0x68. Reindent. Add some comments.
5892 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5894 * elf.c (copy_private_bfd_data): Adjust physical address of
5895 segment in output BFD to contain LMAs of its sections.
5897 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5899 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5900 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5901 endian data 32 bit relocations.
5902 (elf32_sparc_merge_private_bfd_data): Check if linking little
5903 endian objects with big endian objects.
5904 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5905 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5906 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5908 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5909 * archures.c (bfd_mach_sparc_sparclite_le): New.
5910 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5912 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5914 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5917 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * bfd-in.h: Move over patch to bfd-in2.h.
5921 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5923 (_bfd_relocate_contents): Likewise.
5925 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5927 * peicode.h (add_data_entry): If the section has no private data
5928 then do not create a Data Dictionary entry for it.
5930 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5932 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5933 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5934 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5935 subsections during relaxation more correctly.
5937 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5939 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5940 Add extra argument to bfd_arm_process_before_allocation ().
5941 * bfd-in.h: Reflect changes made in bfd-in2.h.
5942 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5943 coff class of a BFD symbol.
5944 * coff-arm.c: Add support for interworking between Thumb code and
5945 non-interworking aware ARM code.
5947 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5949 * po/Make-in (install-info): New target.
5951 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * filemode.c: Remove; not used.
5955 If sysdep.h includes a header file, don't include it again:
5956 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5958 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5960 * archive.c: Don't include <string.h> or <errno.h>.
5961 * evax-alpha.c; Don't include <stdio.h>.
5962 * evax-egsd.c: Likewise.
5963 * evax-etir.c: Likewise.
5964 * evax-misc.c: Likewise.
5965 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5966 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5968 * hpux-core.c: Likewise.
5969 * netbsd-core.c: Likewise.
5971 * libbfd.c: Don't include <sys/types.h>.
5972 * nlmcode.h: Don't include <string.h>.
5973 * osf-core.c: Don't include <string.h> or <stdio.h>.
5974 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5975 <errno.h>, or <unistd.h>.
5976 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5978 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5980 * configure.com: If the version number can not be found in
5981 configure.in, set it to "unknown" rather than "2.8.1".
5983 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5985 * elf32-mips.c (elf_mips_mach): New.
5986 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5987 (_bfd_mips_elf_final_write_processing): Use the names
5988 of machines, rather than the numbers. Set both the ARCH
5989 and MACH in e_flags. Handle a few more specific machines.
5990 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5991 EF_MIPS_ARCH and EF_MIPS_MACH.
5993 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5995 * syms.c (bfd_is_local_label): Revert last change.
5996 * srec.c (srec_write_symbols): Discard debugging symbols.
5998 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6000 * som.c: Include <ctype.h>.
6001 * som.h: Don't include sysdep.h.
6003 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6005 * libbfd.h: Rebuilt.
6006 * libbfd-in.h: Removed gettext includes and defines.
6007 * sysdep.h: Moved gettext-related includes and defines here.
6009 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6011 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6012 an ad-hoc test. Kill bogus #if 0 code.
6013 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6015 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6018 when generating a normal executable for a symbol defined in a
6019 regular file. When copying a reloc into the output file, adjust
6020 the addend for a PC relative reloc against a global symbol.
6022 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6024 * libbfd.h: Rebuilt.
6025 * libbfd-in.h (_): Define as dgettext.
6027 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6031 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6032 when declaring parameter types.
6033 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6035 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6037 * config.bfd: If we include any ELF targets in targ_defvec and/or
6038 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6039 * elf32-gen.c (dummy): New static const variable.
6040 (elf_generic_info_to_howto): New static function.
6041 (elf_generic_info_to_howto_rel): New static function.
6042 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6043 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6044 * elf64-gen.c: Same changes as elf32-gen.c.
6045 * elfcode.h (elf_object_p): For the generic target, ignore a
6046 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6048 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6051 * configure: Rebuild.
6053 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6055 * config.bfd: Update OSR5/Unixware patterns.
6057 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6059 * elf.c (assign_file_positions_for_segments): Allow for holes
6060 between sections added by a link script.
6062 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6064 * configure.in: Change version number to 2.9.4
6065 * configure: Rebuild.
6067 Based on patch from H.J. Lu <hjl@gnu.org>:
6068 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6069 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6070 * bfd-in2.h: Rebuild.
6072 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6074 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6077 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6079 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6080 (elf64_alpha_relax_section): Fill them in.
6081 (elf64_alpha_relax_opt_call): Implement more than a stub.
6082 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6083 alignment on .scommon.
6084 (elf64_alpha_merge_gots): Merge use counts as well.
6086 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6088 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6089 for calculating a local symbol's address.
6090 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6091 Set the .got's cooked size as well as the raw size.
6093 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6095 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6096 internationalisation of printed information.
6098 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6099 internationalisation of printed information.
6101 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6103 * syms.c (struct indexentry): Change directory_name, file_name,
6104 and function_name fields to char *.
6105 (struct stab_find_info): Change cached_file_name field to char *.
6107 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6109 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6111 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6113 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6115 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6117 * Makefile.am (install-data-local): Make $(includedir).
6118 * Makefile.in: Rebuild.
6120 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6122 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6124 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6126 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6127 * Makefile.in: Rebuild.
6129 * bfd-in2.h: Rebuild for Nick's changes.
6131 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6133 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6134 change wrt length == max_namelen.
6136 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6138 * Many files: Added gettext invocations around user-visible
6140 * libbfd-in.h: Added gettext includes and defines.
6141 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6142 HAVE_LC_MESSAGES): Define.
6143 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6145 * Makefile.am (SUBDIRS): Added po.
6146 (POTFILES): New macro.
6147 (po/POTFILES.in): New target.
6148 (SOURCE_HFILES): New macro.
6150 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6152 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6154 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6155 NT_PRSTATUS note section encountered, it contains the status of
6156 the currently executing thread when the core file was written.
6158 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6160 * libcoff.h: Add extra parameter to
6161 bfd_coff_link_output_has_begun overrideable function.
6162 * cofflink.c: Pass extra parameter to
6163 bfd_coff_link_output_has_begun function.
6164 * bfd-in.h: Add prototypes for exported ARM interworking
6166 * peicode.h: ARM specific code reorganised to conform to BFD
6168 * coffcode.h: ARM specific code reorganised to conform to BFD
6170 * coff-arm.c: Code reorganised to conform to the BFD coding
6171 conventions. Global variables have been moved into an ARM
6172 specific hash table structure and a new function:
6173 bfd_arm_get_bfd_for_interworking() has been created which is
6174 called from the linker scripts.
6176 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6178 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6180 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6181 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6182 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6183 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6185 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6187 * config.bfd: Added sparc86x support.
6189 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6192 an out of range pc-relative jump/call to an undefined weak symbol.
6194 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6196 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6199 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6201 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6202 an error other than bfd_error_system_call, set the error to
6203 bfd_error_wrong_format.
6205 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6206 bfd_elf32_powerpcle_vec.
6208 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6209 program segments are zero, don't set p_paddr_valid.
6211 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6213 * elf64-alpha.c: Initial implementation of relaxation --
6214 (struct alpha_elf_link_hash_entry): Add use_count member.
6215 (elf64_alpha_check_relocs): Initialize and increment it.
6216 (elf64_alpha_can_merge_gots): Check it when considering merging.
6217 (elf64_alpha_merge_gots): Drop entries with zero use.
6218 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6219 (elf64_alpha_always_size_sections): Split out got sizing ...
6220 (elf64_alpha_size_got_sections): ... here. New function.
6221 (elf64_alpha_relax_find_reloc_ofs): New function.
6222 (elf64_alpha_relax_with_lituse): Likewise.
6223 (elf64_alpha_relax_without_lituse): Likewise.
6224 (elf64_alpha_relax_opt_call): Likewise.
6225 (elf64_alpha_relax_section): Likewise.
6226 (elf64_alpha_add_symbol_hook): Likewise.
6227 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6228 (elf64_alpha_relocate_section): Likewise.
6229 (bfd_elf64_bfd_relax_section): Define.
6230 (elf_backend_add_symbol_hook): Likewise.
6232 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6234 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6235 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6236 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6238 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6241 * configure: Rebuild.
6243 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6245 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6246 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6247 * configure.in: Define and substitute WIN32LDFLAGS and
6249 * aclocal.m4: Rebuild with new libtool.
6250 * configure, Makefile.in: Rebuild.
6252 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6255 before any other symbols in the same section.
6257 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6259 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6262 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6264 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6266 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6267 Use addr_size for address size, rather than sizeof(bfd_vma).
6268 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6269 Fix call to read_address.
6270 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6271 Scrap other unneeded arguments. Fix call to read_address.
6272 (scan_unit_for_functions): Fix call to read_attribute.
6273 (parse_comp_unit): We now handle more values for addr_size.
6274 Set addr_size in unit. Fix call to read_attribute and
6277 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6279 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6281 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6283 * archures.c (bfd_default_scan): Add m68k cases back to default
6284 switch, reverting patch of March 25, since IEEE support depends
6287 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * Makefile.am (diststuff): New target.
6290 * Makefile.in: Rebuild.
6292 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6294 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6295 som_offset when we have an extended name table.
6297 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6299 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6301 * Makefile.in: Rebuild.
6303 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6305 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6306 symbols when creating a shared library.
6307 (elf_m68k_adjust_dynindx): New function, used by above code.
6308 (elf_m68k_finish_dynamic_sections): Initialize the section
6310 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6312 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6314 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6317 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6319 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6322 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6324 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6327 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6329 * configure.in: Set version to 2.9.1.
6330 * configure: Rebuild.
6332 * Branched binutils 2.9.
6334 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6336 * syms.c (ENABLE_CACHING): Define.
6337 (struct indexentry): Define.
6338 (struct stab_cache): Remove.
6339 (cmpindexentry): New static function.
6340 (struct stab_find_info): Add new fields: indextable,
6341 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6342 cached_file_name. Remove fields: file_cache, function_cache, and
6344 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6345 index table and search it.
6347 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6349 * elf.c (_bfd_elf_copy_private_section_data): Call
6350 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6352 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6354 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6356 * coff-arm.c: Define all globally visible variables and functions
6357 only when COFF_WITH_PE is not defined.
6358 * configure.in (armpe_little_vec, armpe_big_vec): Add
6360 * configure: Rebuild.
6362 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6364 Fix some gcc -Wall warnings:
6365 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6366 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6367 * archures.c (bfd_default_scan): Likewise.
6368 * bfd.c (bfd_scan_vma): Likewise.
6369 * binary.c (mangle_name): Likewise
6370 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6371 * coff-sh.c (sh_relocate_section): Likewise.
6372 * coff-stgo32.c (create_go32_stub): Likewise.
6373 * coffcode.h (coff_slurp_line_table): Likewise.
6374 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6375 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6376 (assign_file_positions_for_segments): Likewise.
6377 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6378 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6379 * oasys.c (oasys_write_sections): Likewise.
6380 * ppcboot.c (ppcboot_object_p): Likewise.
6381 (mangle_name): Likewise.
6382 * riscix.c (riscix_fix_pcrel_26): Likewise.
6383 * srec.c (srec_scan): Likewise.
6384 * stabs.c (_bfd_write_section_stabs): Likewise.
6385 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6386 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6387 switch. Declare parameters for function pointers.
6388 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6390 * elf.c (elf_sort_sections): Likewise.
6391 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6392 Add default cases to switches.
6393 (coff_arm_relocate_section): Remove unused local variables.
6395 (coff_arm_bfd_set_private_flags): Change flag variable to type
6397 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6398 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6399 (dump_toc): Change cat to const, and initialize it.
6400 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6401 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6402 (sh_elf_relocate_section): Initialize r_symndx.
6403 * coffcode.h (coff_compute_section_file_positions): Only declare
6404 old_sofar if ALIGN_SECTIONS_IN_FILE.
6405 (coff_write_object_contents): Initialize csym.
6406 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6407 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6409 * dwarf2.c: Include libiberty.h.
6410 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6411 (decode_line_info): Remove unused local variables.
6412 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6413 (m32r_elf_relocate_section): Likewise.
6414 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6415 (v850_elf_reloc): Likewise.
6416 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6417 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6418 * elf.c (assign_file_positions_for_segments): Always set adjust.
6419 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6420 parenthesize expression.
6421 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6422 (m32r_elf_object_p): Return a value.
6423 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6424 * elf32-mips.c (mips_elf_final_link): Initialize last.
6425 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6426 * elf32-v850.c (v850_elf_object_p): Return a value.
6427 (v850_elf_print_private_bfd_data): Change fprintf format string.
6428 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6430 * elflink.h (elf_link_add_object_symbols): Change vernum to
6431 unsigned int, and initialize it. Change fprintf format string.
6432 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6433 when setting or comparing to soname_indx.
6434 (elf_create_pointer_linker_section): Change num_symbols to
6436 * libcoff-in.h (coff_data_type): Change flags to flagword.
6437 * peicode.h (pe_print_idata): Initialize idx. Change j to
6438 bfd_size_type. Initialize hint_member. Remove useless test to
6440 (pe_print_edata): Change num_functions and num_names in struct
6441 EDT_type to unsigned long. Remove cast. Change fprintf format
6443 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6444 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6446 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6447 int *. Update uses. Change j to long.
6448 * bfd-in2.h, libcoff.h: Rebuild.
6450 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6452 * elf32-v850.c Remove definition of USE_REL.
6453 (v850_elf_info_to_howto_rela): New function.
6454 (v850_elf_perform_relocation): Renamed from
6455 v850_elf_store_addend_in_insn. Removed replace argument.
6456 (v850_elf_reloc): store the relocation in the addend field instead
6458 (v850_elf_final_link_relocate): Now calls
6459 v850_elf_perform_relocation.
6460 (v850_elf_relocate_section): Remove code to generate REL
6463 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6465 * coffcode.h (coff_new_section_hook): Set the type and storage
6466 class in the native symbol information allocated for a new section
6469 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6471 * peicode.h: Chain together calls to
6472 coff_bfd_copy_private_bfd_data and
6473 coff_bfd_print_private_bfd_data.
6475 * coff-arm.c: Add prototypes for
6476 coff_arm_bfd_print_private_bfd_data and
6477 coff_arm_bfd_copy_private_bfd_data.
6479 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6481 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6484 * peicode.h: Call arm-coff private data functions after handling
6487 * coff-arm.c: Turn statics into globals so that they can be shared
6488 both pe and pei backends.
6490 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6494 (sunos_write_object_contents): Likewise.
6495 * aoutx.h (NAME(aout,machine_type)): Likewise.
6496 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6498 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6500 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6502 (bfd_default_scan): Remove m68k special cases.
6503 * bfd-in2.h: Rebuild.
6504 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6506 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6507 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6509 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6510 selection, change printable_name to just "m68k" and make that the
6511 default instead of m68k:68020.
6513 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6515 (MY_get_section_contents): Define as aout_32_get_section_contents
6516 rather than NAME(aout,get_section_contents).
6518 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6520 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6521 and call bfd_default_set_arch_mach to do the real work.
6523 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6525 * bout.c (BALX): Include return register g14 as part of the insn.
6527 (calljx_callback): Use it.
6529 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6532 * libbfd.h: Rebuild.
6534 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6535 byte_count to unsigned int.
6536 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6537 unused local variables.
6539 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6540 variables er and er1.
6542 * cpu-v850.c: Include <ctype.h>.
6543 (scan): Case isdigit argument to unsigned char.
6545 From Yan Meroth <YAN.MEROTH@st.com>:
6546 * ihex.c (ihex_scan): Add extbase variable so that getting an
6547 extended linear address record does not ignore any previous
6549 (ihex_write_object_contents): When writing out an extended linear
6550 address record, zero out any previous extended address.
6552 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6554 * ieee.c (do_one): Check section before dereferencing it.
6555 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6556 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6558 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6560 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6562 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6564 * coff-arm.c: Add interworking functions to pe backends.
6566 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6568 * configure.in: Use AM_DISABLE_SHARED.
6569 * aclocal.m4, configure: Rebuild with libtool 1.2.
6571 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6573 * coff-arm.c (coff_arm_relocate_section): Better error messages
6574 when interowrking conflucts occur. Courtesy of Jonathan Walton
6576 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6577 relocations. Patch courtesy of Jonathan Walton and Tony
6580 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6582 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6583 part of Feb 22 change controling when to override the existing
6584 symbol with the .plt entry.
6586 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6588 * config.bfd (targ_cpu): Add thumb-pe target.
6590 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6591 functions in PE build.
6593 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6595 * config.bfd (sparclite-*-elf*): Added.
6597 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6599 * configure.in: Add elf.lo to elf shell variable.
6600 * Makefile.am (BFD_LIBS): Remove elf.lo.
6601 (BFD_LIBS_CFILES): Remove elf.c.
6602 (BFD32_BACKENDS): Add elf.lo.
6603 (BFD32_BACKENDS_CFILES): Add elf.c.
6604 * configure, Makefile.in: Rebuild.
6606 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6608 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6609 relocation against a non-local symbol should not have a dynamic
6612 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6614 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6616 (pe_print_private_bfd_data): Print PE flags. From Mikey
6617 <jeffdb@netzone.com>.
6619 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6621 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6622 a plt entry when we can determine that we authoritatively define
6625 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6627 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6628 don't actually use trad-core, but a SunOS-style core file handled
6630 * hosts/sparclinux.h: Remove.
6632 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * peicode.h (pe_print_idata): If there is no .idata section, look
6635 for the import tables in some other section. Make the initial
6636 label line up better with the data. Print the import address
6637 table even if there is no import name table. If the import
6638 address table holds actual addresses, print them.
6640 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6643 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6644 bfd_error_system_call.
6646 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6649 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6651 From H.J. Lu <hjl@gnu.org>:
6652 * Makefile.am (libbfd_la_LDFLAGS): Define.
6653 * Makefile.in: Rebuild.
6655 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6657 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6658 * netbsd.h (MACHTYPE_OK): Define.
6659 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6660 calling N_SET_MACHTYPE, rather than having a switch.
6661 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6663 * i386netbsd.c (MACHTYPE_OK): Don't define.
6664 (DEFAULT_MID): Define.
6665 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6666 (MACHTYPE_OK): Don't define.
6667 (DEFAULT_MID): Define.
6668 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6669 (DEFAULT_MID): Define.
6670 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6671 (DEFAULT_MID): Define.
6672 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6673 (DEFAULT_MID): Define.
6675 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6676 * vaxnetbsd.c: New file.
6677 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6678 rather than netbsd_core.
6679 * targets.c (vaxnetbsd_vec): Declare.
6680 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6681 defined, add netbsd_core_vec.
6682 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6683 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6684 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6685 * config.bfd (alpha*-*-netbsd*): New target.
6686 * Makefile.am: Rebuild dependencies.
6687 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6688 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6689 * configure, Makefile.in: Rebuild.
6691 * configure.host: Remove the old shared library build stuff. We
6692 now use libtool instead.
6694 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6696 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6698 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6700 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6701 * configure: Rebuild.
6703 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6704 * elf32-v850.c (remember_hi16s_reloc): New function.
6705 (find_remembered_hi16s_reloc): New function.
6706 (v850_elf_store_addend_in_insn): Use the above new functions to
6707 match up HI6S relocs with LO16 relocs.
6709 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * configure.in: Change -linux* to -linux-gnu*.
6712 * config.bfd, configure.host: Likewise.
6713 * configure: Rebuild.
6715 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6717 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6718 LO16/HI16S bug and improve comments about what is going on.
6720 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * configure, aclocal.m4: Rebuild with new libtool.
6724 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6726 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6727 when merging v850 code into v850e/v850ea code. Do not initialise
6728 output flags if the input is the default architecture.
6730 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6732 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6733 get the size from bfd_arch_bits_per_address instead of directly
6736 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6738 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6739 to wrap, just return all 1's bits instead.
6740 * libbfd.h: Regenerate.
6742 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6746 (coff_relocate_section): If COFF_WITH_PE, define as
6747 coff_pe_i386_relocate_section.
6748 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6749 skip empty sections, to match coff_write_object_contents.
6751 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6752 rather than swapping out r_offset twice. From Luke Deller
6753 <luked@cse.unsw.edu.au>.
6755 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6757 * configure.in: Set libtool_enable_shared rather than
6758 libtool_shared. Remove diversion hack.
6759 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6762 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6764 * syms.c (struct stab_cache): Define.
6765 (struct stab_find_info): Remove cached_offset, cached_stab,
6766 cached_str, and cached_stroff fields. Add file_cache,
6767 function_cache, and line_cache fields.
6768 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6771 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6773 * peicode.h (pe_print_idata): Check for import of ordinal rather
6775 (pe_print_edata): If there is no .edata section, look for the
6776 export data in some other section.
6778 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6780 * configure.in: Change version to 2.8.4.
6781 * configure: Regenerated.
6783 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6785 Add tms320c30 support:
6786 * cpu-tic30.c: New file.
6787 * aout-tic30.c: New file.
6788 * coff-tic30.c: New file.
6789 * archures.c (bfd_arch_tic30): Define.
6790 (bfd_tic30_arch): Declare.
6791 (bfd_archures_list): Add bfd_tic30_arch.
6792 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6794 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6795 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6796 (coff_set_flags): Likewise.
6797 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6798 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6799 * Makefile.am: Rebuild dependencies.
6800 (ALL_MACHINES): Add cpu-tic30.lo.
6801 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6802 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6803 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6804 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6806 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6808 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6809 to lag behind LO16 reloc by a couple of instructions.
6811 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6813 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6814 make to reexamine the file timestamp.
6815 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6817 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6820 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6822 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6823 to create .dynsbss and .rela.sbss sections.
6824 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6825 copied from dynamic objects into .sbss.
6826 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6827 use it. Correct typo of .rela.sdata2.
6828 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6829 put the data, which may now be in .sbss.
6830 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6831 (elf_backend_create_dynamic_sections): Define as
6832 ppc_elf_create_dynamic_sections.
6834 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6835 against _GLOBAL_OFFSET_TABLE_.
6836 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6837 shared libraries which refer to local symbols. Make sure that the
6838 test for allocating space for a reloc in a shared object is the
6839 same as the test for emitting a reloc.
6841 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6843 * config.bfd (i[3456]-*-mingw32*): New target.
6844 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6845 * aclocal.m4, configure: Rebuild.
6847 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6852 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6854 Sparc v9 ABI compliant PLT:
6855 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6856 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6857 (LARGE_PLT_THRESHOLD): New define.
6858 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6859 (sparc64_elf_build_plt): New function.
6860 (sparc64_elf_plt_entry_offset): Likewise.
6861 (sparc64_elf_plt_ptr_offset): Likewise.
6862 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6863 contain the index for convenience. Skip the initial entries
6865 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6866 memory for the benefit of .rela.plt.
6867 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6868 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6869 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6870 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6871 Call sparc64_elf_build_plt.
6872 (elf_backend_want_got_plt): No.
6873 (elf_backend_plt_readonly): No.
6874 (elf_backend_plt_alignment): 8.
6876 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6877 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6878 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6881 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6883 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6885 * cpu-mips.c (arch_info_struct): Add mips variants.
6886 * bfd-in2.h: Rebuilt.
6888 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6890 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6893 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6895 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6896 (i[3456]86sco3.2v5*coff): New target.
6898 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6902 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6904 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6905 * bfd-in2.h: Regenerate.
6907 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6909 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6911 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6913 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6914 adjust addend for an output common symbol (from Jimmy Blair
6915 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6916 defined symbol to counteract adjustment made in generic relocation
6919 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6921 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6923 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6924 (GET_SCNDHR_NLNNO): Likewise.
6926 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6928 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6930 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6932 * elf32-m32r.c: Add macros to handle NOP insertion.
6934 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6936 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6937 (xcoff_mark): Likewise.
6938 (xcoff_build_ldsyms): Mark absolute symbols.
6940 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6942 * bout.c (b_out_write_object_contents): Sort symbols before output
6943 to keep {CALL,BAL}NAME symbols adjacent.
6944 (b_out_symbol_cmp): New function.
6946 For older changes see ChangeLog-9697
6952 version-control: never