1 2000-05-02 H.J. Lu <hjl@gnu.org>
3 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
6 2000-05-02 Alan Modra <alan@linuxcare.com.au>
8 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
9 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
11 * Makefile.in: Regenerate.
13 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
15 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
16 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
17 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
18 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
19 * Makefile.in: Rebuild.
21 2000-05-02 Alan Modra <alan@linuxcare.com.au>
23 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
24 doesn't work very well.
26 * elf-hppa.h (elf_hppa_internal_shdr): Define.
27 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
28 Set hdr->s_type to 1 if ARCH_SIZE == 32.
29 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
30 (elf_hppa_info_to_howto): Likewise.
31 (elf_hppa_info_to_howto_rel): Likewise.
32 (elf_hppa_reloc_type_lookup): Likewise.
33 (elf_hppa_is_local_label_name): Likewise.
34 (elf_hppa_fake_sections): Likewise.
35 (elf_hppa_final_write_processing): Likewise.
36 (elf_hppa_howto_table): Fully initialise all entries.
37 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
38 (elf_hppa_info_to_howto): Likewise.
39 (elf_hppa_info_to_howto_rel): Likewise.
40 (elf_hppa_reloc_type_lookup): Likewise.
41 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
42 elf_hppa_unmark_useless_dynamic_symbols,
43 elf_hppa_remark_useless_dynamic_symbols,
44 elf_hppa_record_segment_addrs, elf_hppa_final_link,
45 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
46 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
47 elf32-hppa.c mess is cleaned up.
48 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
49 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
50 r_field then call hppa_field_adjust inline func with variable
51 r_field arg, instead call hppa_field_adjust with fixed arg.
52 In case R_PARISC_PCREL22F, don't set r_field.
53 (elf_hppa_relocate_insn): Change args and return type to unsigned
54 int. Call re_assemble_* funcs to do the work.
56 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
59 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
61 (sign_extend): Mask first before sign extending.
62 (low_sign_extend): Rewrite without condition expression.
63 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
64 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
65 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
66 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
67 result as function return value rather than through pointer arg.
68 Accept unsigned int args, and return unsigned int.
69 (re_assemble_3): New. Combines function of dis_assemble_3 with
70 re-assembly of opcode and immediate.
71 (re_assemble_12): Likewise.
72 (re_assemble_16): Likewise.
73 (re_assemble_17): Likewise.
74 (re_assemble_21): Likewise.
75 (re_assemble_22): Likewise.
76 (hppa_field_adjust): Rewrite and document, paying attention to
77 size of types and signed/unsigned issues.
78 (get_opcode): Shift before masking.
79 (FDLW): Rename to FLDW.
80 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
81 (hppa_rebuild_insn): Change args and return value to unsigned
82 int. Make use of re_assemble_*. Correct case 11.
84 * dep-in.sed: Handle ../opcodes/.
85 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
86 elf64-hppa.h, hppa_stubs.h, xcoff.h.
87 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
88 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
89 elfarm-nabi.lo dependencies outside of auto-dependency area.
90 Regenerate dependencies.
91 * Makefile.in: Regenerate.
93 * configure.in (TRAD_HEADER): Test non-null before
95 * configure: Regenerate.
97 * reloc.c: Fix mis-spelling in comment.
99 2000-05-01 Alan Modra <alan@linuxcare.com.au>
101 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
102 * vms.c (vms_openr_next_archived_file): Return NULL.
104 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
106 * coffcode.h Copy changes mistakenly done to libcoff.h in
109 2000-04-29 Andreas Jaeger <aj@suse.de>
111 * libbfd-in.h: Correctly check GCC version.
112 * bfd-in.h: Likewise.
113 * libhppa.h: Likewise.
114 * libbfd.h: Regenerate.
115 * bfd-in2.h: Regenerate.
117 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
119 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
120 coffdu-rs6000.{lo,c}.
121 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
123 * Makefile.in: Regenerate.
125 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
126 * coff-rs6000.c: Move all declarations and defines that are
127 common to the xcoff backends into xcoff.h
128 * coff64-rs6000.c: Ditto,
130 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
132 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
133 _bfd_coff_force_symnames in strings and
134 _bfd_coff_debug_string_prefix_length to their default values.
135 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
137 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
139 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
140 _bfd_coff_force_symnames in strings and
141 _bfd_coff_debug_string_prefix_length to their default values.
143 2000-04-27 Alan Modra <alan@linuxcare.com.au>
145 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
146 Check local_got_refcounts before dereferencing.
148 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
149 before deciding we don't need R_PPC_PLT32 relocation.
150 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
153 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
155 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
157 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
158 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
159 (elf_i386_relocate_section): Allow for .plt to go missing.
160 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
161 can use a relative reloc for got as elf_i386_relocate_section.
162 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
164 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
166 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
168 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
170 * Makefile.am (coff64-rs6000.lo): New rule.
171 * Makefile.in: Regenerate.
172 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
173 xcoff_is_local_label_name, xcoff_rtype2howto,
174 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
175 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
176 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
177 (NO_COFF_SYMBOLS): Define.
178 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
179 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
181 (MINUS_ONE): New macro.
182 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
184 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
185 coff_SWAP_aux_out): Map to the new functions.
186 * coff64-rs6000.c: New file.
187 * libcoff.h (bfd_coff_backend_data): Add new fields
188 _bfd_coff_force_symnames_in_strings and
189 _bfd_coff_debug_string_prefix_length.
190 (bfd_coff_force_symnames_in_strings,
191 bfd_coff_debug_string_prefix_length): New macros for above fields.
192 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
193 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
194 of using coff_swap_sym_in directly.
195 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
196 (coff_set_flags) Set magic for XCOFF64.
197 (coff_compute_section_file_positions): Add symbol name length to
198 string section length if bfd_coff_debug_string_prefix_length is
200 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
201 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
202 using coff_swap_lineno_in directly.
203 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
204 and _bfd_coff_debug_string_prefix_length fields.
205 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
206 symbol names into strings table when
207 bfd_coff_force_symnames_in_strings is true.
208 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
209 SET_RELOC_VADDR): New macros.
210 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
211 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
213 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
214 changes within RS6000COFF_C specific code.
215 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
216 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
217 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
218 Extend existing hack on target name.
219 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
221 * coff-tic54x.c (ticof): Keep up to date with new fields
222 in bfd_coff_backend_data.
223 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
224 targ_selvecs to include rs6000coff64_vec for rs6000.
225 * configure.in: Add rs6000coff64_vec case.
226 * cpu-powerpc.c: New bfd_arch_info_type.
228 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
230 * config.bfd: Only disable elf32-hppa vectors, not all of the
231 BSD and OSF configuration support. Provide (disabled) clauses
233 * configure.in: Add clause for PA64 support.
234 * configure: Rebuilt.
236 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
237 (bfd_elf64_hppa_vec): Declare.
239 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
240 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
241 (elf64-hppa.lo): Add dependencies.
242 * Makefile.in: Rebuilt.
244 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
246 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
248 * libhppa.h (dis_assemble_16): New function.
249 (pa_arch): Added pa20w element.
251 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
253 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
254 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
255 bfd_elf64_slurp_reloc_table.
257 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
258 definitions to get external names.
259 (elf_write_relocs): Renamed from write_relocs and make global.
260 (elf_slurp_reloc_table): Make global.
261 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
263 * archive.c (hpux_uid_gid_encode): New function.
264 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
265 defined and the ID is greater than 99999.
266 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
267 special uid/gid fields into 32 bit values.
269 2000-04-21 Matthew Green <mrg@cygnus.com>
271 * config.bfd: Add NetBSD/sparc64 support.
273 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
274 David Mosberger <davidm@hpl.hp.com>
275 Timothy Wall <twall@cygnus.com>
276 Jim Wilson <wilson@cygnus.com>
278 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
279 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
280 (BFD64_BACKENDS): Add elf64-ia64.lo.
281 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
282 (cpu-ia64.lo, elf64-ia64.lo): New rules.
283 * Makefile.in: Rebuild.
284 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
285 (bfd_ia64_arch): Declare.
286 (bfd_archures_list): Add bfd_ia64_arch.
287 * bfd-in2.h: Rebuild.
288 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
289 * configure: Rebuild.
290 * configure.host: (ia64-*-linux*): New host.
291 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
292 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
293 * elf.c (prep_headers): Add bfd_arch_ia64.
295 * reloc.c: Add IA-64 relocations.
296 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
298 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
299 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
301 2000-04-21 Richard Henderson <rth@cygnus.com>
303 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
304 contents when performing a partial link.
305 (bfd_elf_d30v_reloc_21): Likewise.
307 2000-04-20 H.J. Lu <hjl@gnu.org>
309 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
310 patch to symbols defined by a shared object.
311 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
313 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
316 * dwarf2.c (concat_filename): Avoid string literal concatenation.
317 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
319 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
321 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
322 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
323 (coff-ia64.lo): Add dependency.
324 * Makefile.in: Regenerate.
325 * coff-ia64.c: New file.
326 * efi-app-ia32.c: Ditto.
327 * efi-app-ia64.c: Ditto.
328 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
329 (coff_set_flags): Ditto.
330 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
331 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
332 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
333 * configure: Regenerate.
334 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
335 (PUT_OPTHDR_IMAGE_BASE): Ditto.
336 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
337 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
338 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
339 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
340 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
341 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
342 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
343 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
344 (GET_PDATA_ENTRY): Ditto.
345 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
346 data_start. Use above macros to read fields that are 64 bit wide for
347 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
348 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
349 FileAlignment and SectionAlignment to minimum alignment if they
351 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
352 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
353 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
354 Use above macros to write fields that are 64 bit wide for
356 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
357 5*4 otherwise. This should be right for IA-32 and IA-64, but may
358 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
359 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
360 begin address, end address, and unwind info address only. Use
361 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
363 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
364 HIGH3ADJ relocation names.
365 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
366 * targets.c: Declare bfd_efi_app_ia32_vec and
367 bfd_efi_app_ia64_vec.
368 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
369 bfd_efi_app_ia64_vec.
371 2000-04-17 Timothy Wall <twall@cygnus.com>
373 * bfd-in2.h: Add prototypes for tic54x load page access.
374 * bfd-in.h: Regenerate.
375 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
376 in customized _set_arch_mach function.
377 * coffcode.h (coff_set_alignment_hook): Set section load page if
378 the appropriate macro is defined.
379 (write_object_contents): Read section load page.
381 2000-04-13 Alan Modra <alan@linuxcare.com.au>
383 * elf32-hppa.h: Update copyright date.
385 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
386 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
388 * elf32-d30v.c (MAX32): Don't use LL suffix.
389 (MIN32): Define in terms of MAX32.
390 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
392 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
395 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
397 2000-04-12 Alan Modra <alan@linuxcare.com.au>
399 * dep-in.sed: Match space before file name, not after.
401 * Makefile.am: Regenerate dependencies.
402 * Makefile.in: Regenerate.
404 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
405 case, allow address wrap-around stupidly removed 2000-03-17. Sign
406 extend without an if statement.
408 2000-04-11 Alan Modra <alan@linuxcare.com.au>
410 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
412 * elf32-mips.c (gprel16_with_gp): Likewise.
413 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
414 here using -0x40000, not (int)0xfffc0000.
415 (elf32_hppa_size_of_stub): Likewise.
417 2000-04-11 Timothy Wall <twall@cygnus.com>
419 * coff-tic54x.c: Now builds with all targets.
420 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
421 * Makefile.in: Regenerate.
422 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
423 unitialized variable.
425 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
427 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
428 --enable-build-warnings option.
429 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
430 * Makefile.in, configure: Re-generate.
432 2000-04-07 Nick Clifton <nickc@cygnus.com>
434 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
435 BFD_RELOC_THUMB_PCREL_BLX.
437 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
438 R_ARM_XPC25 and R_ARM_THM_PC22.
440 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
441 R_ARM_XPC25 and R_ARM_THM_XPC22.
442 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
443 R_ARM_[XPC25|THM_XPC22].
445 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
446 elf/arm-oabi.h to elf/arm.h
448 * Makefile.am: Fix dependency for elfarm-oabi.c
449 * Makefile.in: Regenerate.
451 * bfd-in2.h: Regenerate.
452 * libbfd.h: Regenerate.
454 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
456 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
457 and restore it on failure. Release newly allocated tdata on
460 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
462 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
463 (decode_line_info): Set it. Report error if unit->line_offset is
464 equal to or larger than it.
466 2000-04-07 Timothy Wall <twall@cygnus.com>
468 * targets.c: Added vecs for tic54x.
469 * reloc.c: Added relocs for tic54x.
470 * libbfd.h: Regenerated.
471 * configure: Add TI COFF vecs for tic54x.
472 * configure.in: Ditto.
473 * config.bfd (targ_cpu): Recognize new tic54x target.
474 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
475 * bfd-in2.h: Add tic54x target and relocations.
476 * Makefile.am, Makefile.in: Add tic54x target.
477 * archures.c (bfd_archures_list): Add tic54x target.
478 * coff-tic54x.c: New.
481 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
483 * elfcore.h (elf_core_file_p): call backend_object_p which
484 thereby gets an opportunity to update the arch/machine type.
486 2000-04-06 Timothy Wall <twall@cygnus.com>
488 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
489 class. Handle SEC_CLINK and SEC_BLOCK flags.
490 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
491 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
493 2000-04-06 Nick Clifton <nickc@cygnus.com>
495 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
496 EF_INTERWORK if this is an unknown EABI.
497 (elf32_arm_merge_private_bfd_data): Check EABI version
498 numbers. Only check EF_xxx flags if the EABI version number
500 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
501 if the EABI version number is unknown.
502 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
503 if the EABI version number is unknown.
505 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
507 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
508 BFD_RELOC_SH_LOOP_END.
509 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
510 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
511 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
512 (sh_elf_reloc_loop): New function.
513 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
515 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
516 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
517 * bfd-in2.h, libbfd.h: Regenerate.
519 2000-04-04 Alan Modra <alan@linuxcare.com.au>
521 * po/bfd.pot: Regenerate.
523 * Makefile.am: Remove extraneous mkdep comment.
524 (MKDEP): Use gcc -MM rather than mkdep.
525 (DEP): Quote when passing vars to sub-make. Add warning
527 (DEP1): Rewrite for "gcc -MM".
528 (CLEANFILES): Add DEP2.
530 * Makefile.in: Regenerate.
532 2000-04-03 Kevin Buettner <kevinb@redhat.com>
534 * configure.in: Added corefile support for AIX 4.3. In particular,
535 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
536 compiling rs6000-core.c.
537 * configure: Regenerated.
539 2000-04-03 H.J. Lu <hjl@gnu.org>
541 * cache.c (bfd_open_file): Unlink the output file only if
542 it has non-zero size.
544 2000-04-01 Ken Block USG <block@zk3.dec.com>
546 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
547 relative relocations for non-loaded sections in shared objects.
548 (elf64_alpha_check_relocs): Similarly.
550 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
552 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
553 BFD_RELOC_16 to switch for extended relocs.
554 (MY_swap_ext_reloc_in): New.
555 (MY_swap_ext_reloc_out): New.
556 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
557 than NAME(aout,swap_ext_reloc_in) for extended relocs.
558 (NAME(aout,squirt_out_relocs)): Similarly use
559 MY_swap_ext_reloc_out.
560 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
562 2000-04-03 Kazu Hirata <kazu@hxi.com>
564 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
565 the R_PCRWORD_B case.
567 2000-03-31 Thomas de Lellis <tdel@wrs.com>
569 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
573 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
575 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
576 HOWTO references to bfd_elf_generic_reloc, that have
577 partial_inplace == true, now use the new function. The function
578 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
579 extends its fixes to the R_M32R_{16,24,32} relocs.
580 The new logic in m32r_elf_lo16_reloc() has been removed, and
581 it instead calls the new routine to obtain that functionality.
583 2000-03-27 Alan Modra <alan@linuxcare.com.au>
585 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
586 elf32_avr_check_relocs, avr_final_link_relocate,
587 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
588 elf32_avr_object_p): Add prototypes.
589 (elf32_avr_gc_mark_hook): Add default for h->root.type.
590 (bfd_elf_avr_final_write_processing): Make static.
592 2000-03-27 Denis Chertykov <denisc@overta.ru>
594 * cpu-avr.c: New file. BFD support routines for AVR architecture.
595 * archures.c (bfd_architecture): Add AVR architecture.
596 (bfd_archures_list): Add reference to AVR architecture info.
597 * elf.c (prep_headers): Handle bfd_arch_avr.
598 * reloc.c: Add various AVR relocation enums.
599 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
601 * Makefile.am: Add support for AVR elf.
602 * configure.in: Likewise.
603 * config.bfd: Likewise.
604 * Makefile.in: Regenerate.
605 * configure: This too.
606 * bfd-in2.h: And this.
607 * libbfd.h: And this.
609 2000-03-24 H.J. Lu <hjl@gnu.org>
611 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
612 (elf64_alpha_find_reloc_at_ofs): Likewise.
614 2000-03-17 Alan Modra <alan@linuxcare.com.au>
616 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
617 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
618 allowable range used to be -2**(n-1) to 2**n-1.
619 * reloc.c (_bfd_relocate_contents): Same here. Also replace
620 "boolean overflow" with "bfd_reloc_status_type flag".
622 2000-03-14 Doug Evans <dje@casey.transmeta.com>
624 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
626 2000-03-14 Kazu Hirata <kazu@hxi.com>
628 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
629 of shrinks properly, including the last reloc.
631 2000-03-13 Kazu Hirata <kazu@hxi.com>
633 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
636 2000-03-11 Alan Modra <alan@linuxcare.com.au>
638 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
639 a format mismatch rather than an "error" from bfd_read such as
640 bfd_error_file_truncated.
642 2000-03-10 Geoff Keating <geoffk@cygnus.com>
644 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
645 sign-extension and big-endian compensation for
646 R_MIPS_64 even in ld -r.
648 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
650 * elf32-mips.c (mips_elf_next_relocation): Rename from
651 mips_elf_next_lo16_relocation, and generalize to look
652 for any relocation type.
653 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
654 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
655 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
656 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
657 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
658 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
659 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
660 (mips_rtype_to_howto): Likewise.
661 (mips_elf_calculate_relocation): Handle new relocs.
662 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
663 are paired. The addend for R_MIPS_GNU_REL16_S2
664 is shifted right two bits.
666 2000-03-10 Alan Modra <alan@linuxcare.com.au>
668 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
669 comment, and ensure it doesn't happen again.
670 (bfd_install_relocation): Same here.
671 (_bfd_relocate_contents): Don't bother assigning unused signmask
672 shift result. Fix typos in comments.
673 Remove trailing whitespace throughout file.
675 2000-03-07 Doug Evans <dje@casey.transmeta.com>
677 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
678 * bfd-in2.h: Rebuild.
680 2000-03-06 Nick Clifton <nickc@cygnus.com>
682 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
684 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
685 (SIZEOF_ILF_STRINGS): Redefine.
686 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
687 relative reloc, as opposed to a section relative reloc.
688 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
690 Add length of symbol's prefix to string pointer.
691 Store a pointer to the symbol in the symbol pointer table.
692 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
693 Initialise the symbol pointer table.
694 Store the hint in the Hint/Name table.
695 Make the jump reloc be symbol realtive, not section relative.
696 Create an import symbol for imported code.
698 2000-03-06 Catherine Moore <clm@cygnus.com>
700 * elf.c (swap_out_syms): Check for null type_ptr.
702 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
704 * aout-target.h (MY(write_object_contents)): Remove unused
705 and unusable "#if CHOOSE_RELOC_SIZE".
706 * pc532-mach.c (MY(write_object_contents)): Ditto.
707 * netbsd.h (MY(write_object_contents)): Ditto.
708 * hp300hpux.c (MY(write_object_contents)): Ditto.
709 * freebsd.h (MY(write_object_contents)): Ditto.
710 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
712 2000-02-29 H.J. Lu <hjl@gnu.org>
714 * peicode.h (jtab): Make it static.
716 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
717 defined and COFF_IMAGE_WITH_PE is not defined.
718 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
719 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
721 2000-03-01 Nick Clifton <nickc@cygnus.com>
723 * coff-arm.c (bfd_arm_process_before_allocation): Make
724 'symndx' signed to prevent compile time warning.
726 * coff-mcore.c: Remove unused prototype for pe_object_p.
728 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
729 functions that are not used when COFF_IMAGE_WITH_PE is
731 (struct sh_opcode): Change type of 'flags' field to unsigned
732 long so that it can hold the USESAS flag.
734 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
736 * elf-m10300.c (mn10300_elf_relax_section): Initialise
739 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
741 Remove unusued variables and code.
742 (elf_backend_add_symbol_hook): Fix prototype.
744 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
747 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
750 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
752 Remove unusued variables and code.
753 (elf_backend_add_symbol_hook): Fix prototype.
755 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
757 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
758 to unused function parameter.
760 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
762 Use EMPTY_HOWTO to initialise empty howto slots.
763 Remove unused variables.
765 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
767 2000-03-01 H.J. Lu <hjl@gnu.org>
769 * aoutx.h (aout_link_input_section_std): Pass "true" to
770 the undefined_symbol callback.
771 (aout_link_input_section_ext): Likewise.
772 * bout.c (get_value): Likewise.
773 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
774 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
776 (alpha_relocate_section): Likewise.
777 * coff-arm.c (coff_arm_relocate_section): Likewise.
778 * coff-i960.c (coff_i960_relocate_section): Likewise.
779 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
780 * coff-mips.c (mips_relocate_section): Likewise.
781 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
782 * coff-sh.c (sh_relocate_section): Likewise.
783 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
784 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
785 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
786 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
787 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
788 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
789 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
790 * elf32-i370.c (i370_elf_relocate_section): Likewise.
791 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
792 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
793 * elf32-sh.c (sh_elf_relocate_section): Likewise.
794 * elf32-v850.c (v850_elf_relocate_section): Likewise.
795 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
796 * elflink.h (elf_link_output_extsym): Likewise.
797 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
798 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
799 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
801 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
802 undefined_symbol callback when building shared library with
803 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
805 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
806 * elf32-i386.c (elf_i386_relocate_section): Likewise.
807 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
808 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
809 (elf32_mips_get_relocated_section_content): Likewise.
810 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
811 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
812 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
813 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
815 2000-02-28 Nick Clifton <nickc@cygnus.com>
817 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
818 * Makefile.in: Regenerate.
820 * configure.in: Add support for mips and sh pe vectors.
821 * configure: regenerate.
823 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
826 * targets.c: Add mips and sh pe vectors.
828 * libpei.h (coff_final_link_postscript): Only define if not
831 * coffcode.h: Add support for WinCE magic numbers.
833 * peigen.c (pe_print_reloc): Update comment and rearrange
834 appending of newline character.
836 * peicode.h: Add support for Image Library Format.
837 (pe_ILF_vars): Structure containing data used by ILF code.
838 (pe_ILF_make_a_section): New function. Create a section based
840 (pe_ILF_make_a_reloc): New function. Create a reloc based on
842 (pe_ILF_make_a_symbol): New function. Create a symbol based
844 (pe_ILF_save_relocs): New function. Store the relocs created
845 by pe_ILF_make_a_reloc in a section.
846 (pe_ILF_build_a_bfd): New function. Create a BFD describing
848 (pe_ILF_object_p): New function. Return a bfd_target pointer
850 (pe_bfd_object_p): If an ILF object is detected call
851 pe_ILF_object_p on it.
853 * coff-arm.c: Add support for WinCE relocs which are different
854 from normal ARM COFF relocs.
855 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
857 * coff-sh.c: Add support for sh-pe target.
858 * pe-sh.c: New file. Support code for sh-pe target.
859 * pei-sh.c: New file. Support code for sh-pe target.
861 * pe-mips.c: New file. Support code for mips-pe target.
862 * pei-mips.c: New file. Support code for mips-pe target.
864 2000-02-27 Jakub Jelinek <jakub@redhat.com>
866 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
867 architecture if the object causing the bump is dynamic.
868 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
869 and also don't it for memory ordering.
870 (sparc64_elf_write_relocs): Take src_rela out of the loop.
872 2000-02-27 Ian Lance Taylor <ian@zembu.com>
874 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
875 calling bfd_get_section_size_before_reloc.
876 (decode_line_info): Likewise.
877 (_bfd_dwarf2_find_nearest_line): Likewise.
879 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
881 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
882 name of the libtool directory.
883 * Makefile.in: Rebuild.
885 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
887 * som.c (SOM_HOWTO): Define.
888 (som_hppa_howto_table): Use it.
890 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
892 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
894 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
896 2000-02-24 Catherine Moore <clm@cygnus.com>
898 * som.c (som_misc_symbol_info): Add field
900 (som_bfd_derive_misc_symbol_info): Initialize
902 (som_build_and_write_symbol_table): Keep track
903 of secondary_def field.
904 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
905 if secondary_def field is set.
906 (som_bfd_ar_write_symbol_stuff): Initialize
909 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
911 * dwarf2.c (read_address): Read 16-bits addresses.
912 (parse_comp_unit): Accept addr_size == 2.
914 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
916 * bfd-in.h: Update copyright date.
918 2000-02-23 Linas Vepstas <linas@linas.org>
920 * cpu-i370.c: New file.
921 * elf32-i370.c: New file.
922 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
923 (bfd_i370_arch): New.
924 (bfd_archures_list): Add bfd_i370_arch.
925 * elf.c (prep_headers): Add bfd_arch_i370.
926 * Makefile.am: Add support for IBM 370 elf.
927 * config.bfd: Likewise.
928 * configure.in: Likewise.
929 * libbfd.h (bfd_reloc_code_real_names): Likewise.
930 * reloc.c (bfd_reloc_code_type): Likewise.
931 * targets.c: Likewise.
933 * Makefile.in: Regenerate.
934 * configure: Regenerate.
935 * bfd-in2.h: Regenerate.
937 2000-02-22 Ian Lance Taylor <ian@zembu.com>
939 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
940 invalid relocation types, and change them to R_386_NONE.
942 2000-02-22 H.J. Lu <hjl@gnu.org>
944 * elflink.h (elf_link_add_object_symbols): If a version symbol is
945 not defined, don't add a second ELF_VER_CHR.
947 * elflink.h (elf_bfd_final_link): Call output_extsym for global
948 symbols converted to local symbols even when stripping all
950 (elf_link_output_extsym): Process global symbols converted to
951 local symbols even if they are being stripped.
953 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
955 * archures.c (bfd_octets_per_byte): Return unsigned int.
956 (bfd_arch_mach_octets_per_byte): Ditto.
957 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
959 * section.c (bfd_get_section_size_before_reloc): Quell signed
960 vs. unsigned comparison warning.
961 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
962 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
963 change. What was I thinking?
964 * bfd-in2.h: Regenerate.
966 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
967 (elf_gc_sections): Same here.
968 (elf_gc_common_finalize_got_offsets): And here.
970 2000-02-21 Ian Lance Taylor <ian@zembu.com>
972 ELF HPPA doesn't work at present; remove it until it does.
973 * config.bfd: Comment out setting targ_defvec to
975 * Makefile.am: Rebuild dependencies.
976 (BFD32_BACKENDS): Remove elf32-hppa.lo.
977 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
978 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
979 * Makefile.in: Rebuild.
980 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
982 2000-02-18 Geoff Keating <geoffk@cygnus.com>
984 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
985 is no bfd_free(). Revert bfd_free part of previous change.
987 2000-02-18 Geoff Keating <geoffk@cygnus.com>
989 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
991 (coff_compute_section_file_positions): Use bfd_free to pair
993 (coff_write_object_contents): Likewise.
995 * coff-rs6000.c (xcoff_howto_table_16): New variable.
996 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
998 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1000 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1001 (xcoff_ar_file_hdr_big): New structure.
1002 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1003 (xcoff_ar_hdr_big): New structure.
1004 (SIZEOF_AR_HDR_BIG): New macro.
1005 (xcoff_big_format_p): New macro.
1006 (xcoff_ardata_big): New macro.
1007 (arch_xhdr_big): New macro.
1008 (xcoff_slurp_armap): Handle large archives.
1009 (xcoff_archive_p): Detect large archives.
1010 (xcoff_read_ar_hdr): Handle large archives.
1011 (xcoff_openr_next_archived_file): Handle large archives.
1012 (xcoff_generic_stat_arch_elt): Handle large archives.
1013 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1014 (xcoff_write_armap_big): New function.
1015 (xcoff_write_armap): New function, dispatch to _old or _big.
1016 (xcoff_write_archive_contents_old): Rename from
1017 xcoff_write_archive_contents.
1018 (xcoff_write_archive_contents_big): New function.
1019 (xcoff_write_archive_contents): New function, dispatch to _old or
1022 2000-02-18 Richard Henderson <rth@cygnus.com>
1024 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1025 and hide_symbol members.
1026 (elf_link_hash_copy_indirect): Remove.
1027 (elf_link_hash_hide_symbol): Remove.
1028 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1029 and elf_backend_hide_symbol.
1030 (_bfd_elf_link_hash_copy_indirect): Declare.
1031 (_bfd_elf_link_hash_hide_symbol): Declare.
1032 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1033 (_bfd_elf_link_hash_hide_symbol): Likewise.
1034 (_bfd_elf_link_hash_table_init): Don't init killed members.
1035 * elflink.h (elf_link_add_object_symbols): Use the bed function
1036 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1037 (elf_link_assign_sym_version): Likewise.
1038 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1039 (elf_backend_hide_symbol): Likewise.
1040 (elfNN_bed): Update for new members.
1042 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1044 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1045 STACK_END_ADDR): Define for new core file format.
1046 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1047 for handling the vagaries of the various core file structures used
1048 by AIX over the years.
1049 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1050 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1051 core_dumpx structure.
1053 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1055 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1056 (bfd_mach_sh3_dsp): Likewise.
1057 (bfd_mach_sh4): Reinstate.
1058 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1059 * bfd-in2.h: Regenerate.
1060 * coff-sh.c (struct sh_opcode): flags is no longer short.
1061 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1062 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1063 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1064 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1065 (sh_opcodes): No longer const.
1066 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1067 (sh_insn_uses_reg): Check for USESAS and USESR8.
1068 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1069 (_bfd_sh_align_load_span): Return early for SH4.
1070 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1071 Take into account that field b of a parallel processing insn
1072 could be mistaken for a separate insn.
1073 * cpu-sh.c (arch_info_struct): New array elements for
1074 sh2, sh-dsp and sh3-dsp.
1075 Reinstate element for sh4.
1076 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1077 (SH4_NEXT): Reinstate.
1078 (SH3_NEXT, SH3E_NEXT): Adjust.
1079 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1080 * elf32-sh.c (sh_elf_set_private_flags): New function.
1081 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1082 (sh_elf_merge_private_data): New function.
1083 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1084 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1085 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1086 sh_elf_merge_private_data.
1088 2000-02-13 Richard Henderson <rth@cygnus.com>
1090 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1091 hide_symbol members.
1092 (elf_link_hash_copy_indirect): New.
1093 (elf_link_hash_hide_symbol): New.
1094 * elflink.h (elf_link_add_object_symbols): Break out copy from
1095 indirect new new symbol to elf.c.
1096 (elf_link_assign_sym_version): Break out privatization of
1097 non-exported symbol to elf.c.
1098 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1099 (_bfd_elf_link_hash_hide_symbol): New.
1100 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1102 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1104 * section.c (_bfd_strip_section_from_output): Add info parameter.
1105 If it passed as non-NULL, use it to check whether any input BFD
1106 has an input section which uses this output section. Change all
1108 * bfd-in2.h: Rebuild.
1110 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1111 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1113 * bfd-in2.h: Rebuild.
1115 2000-02-10 Timothy Wall <twall@cygnus.com>
1117 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1118 allow final modifications of swapped-in symbol.
1119 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1120 * coffcode.h (coff_write_relocs): Use macro
1121 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1122 symbol index should be set to -1.
1124 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1126 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1127 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1128 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1129 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1130 sh_insns_uses_or_sets_freg): New functions.
1131 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1132 * (sh_insns_conflict): Use new functions and new macros to
1133 detect conflicts when two instructions both set same integer registers,
1134 both set same fp register, and both set special register.
1136 2000-02-09 Timothy Wall <twall@cygnus.com>
1138 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1139 swapping in sections, so that the swapping routines have access to
1142 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1144 * coff-go32.c: Update comment. Update copyright.
1146 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1148 * syms.c (bfd_decode_symclass)
1149 Two new class characters were added - 'V' and 'v'. The
1150 meaning of 'W' is now restricted to just weak non-object
1151 symbols. This allows differentiation between, for example,
1152 weak functions vs weak objects. nm for example now dumps:
1154 'w' = weak unresolved
1155 'V' = weak global object
1156 'v' = weak unresolved object
1158 (bfd_is_undefined_symclass): New function. Return true if the
1159 given symbol class represents and undefined/unresolved symbol.
1161 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1164 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1166 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1167 STT_ARM_16BIT flag set, but it is not attached to a data object
1168 return STT_ARM_16BIT so that it will be treated as code by the
1171 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1173 * coff-i386.c (i3coff_object_p): Remove prototype.
1176 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1177 to name. Update copyright.
1179 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1180 assignment to avoid warning. Update copyright.
1182 2000-01-24 Robert Lipe (robertl@sco.com)
1184 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1185 instead of using GNU C extension.
1187 2000-01-21 Nick Clifton <nickc@cygnus.com>
1189 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1190 amount from a bfd_in_memory structure.
1191 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1194 2000-01-14 Nick Clifton <nickc@cygnus.com>
1196 * linker.c (default_indirect_link_order): oops - fix incorrectly
1197 applied patch from Tim Wall.
1199 2000-01-13 Timothy Wall (twall@tiac.net>
1201 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1202 = scnhsz, filhsz, relsz, aoutsz, etc)
1204 * coffswap.h: Ditto.
1206 2000-01-13 Nick Clifton <nickc@cygnus.com>
1208 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1209 interwork thumb to arm stub.
1211 2000-01-13 Timothy Wall (twall@tiac.net>
1213 * archures.c (bfd_octets_per_byte): New function: Return
1215 (bfd_arch_mach_octets_per_byte): New function: Return target
1218 * section.c: Distinguish between octets and bytes for usage of
1219 _cooked_size, _raw_size, and output_offset. Clarify
1220 description of bfd_set_section_contents.
1222 * bfd-in2.h: Regenerate.
1224 * coffgen.c: Indicate that the offset parameter is in bytes, not
1227 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1228 where appropriate to get the octet offset when calling
1229 bfd_set_section_contents.
1230 (bfd_coff_reloc_link_order): Ditto.
1232 * linker.c (bfd_generic_reloc_link_order): Ditto.
1233 (_bfd_default_link_order): Ditto.
1235 * reloc.c (bfd_perform_relocation): Distinguish between octets
1236 and bytes. Use octets when indexing into octet data; use bytes
1237 when calculating target addresses.
1238 (bfd_install_relocation): Ditto.
1240 * srec.c (srec_write_section): Ditto.
1242 2000-01-13 Nick Clifton <nickc@cygnus.com>
1244 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1245 3 to 2. This allows 4 byte sized sections, which is necessary for
1246 dlltool to build funcitoning DLLs.
1248 2000-01-10 Philip Blundell <pb@futuretv.com>
1250 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1251 (arm*-*-conix*): New target.
1253 2000-01-10 Egor Duda <deo@logos-m.ru>
1255 * config.bfd: Include elf32_i386 vector to target list for cygwin
1258 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1259 * configure.in: Test for structure win32_pstatus_t in
1261 * configure: Regenerate.
1263 * elf.c (elfcore_grok_win32pstatus): New function: process
1264 win32_pstatus_t notes in elf core file.
1265 (elfcore_grok_note): Detect win32_pstatus notes.
1267 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1269 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1271 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1272 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1274 1999-12-29 Richard Henderson <rth@cygnus.com>
1276 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1277 if no dynamic sections created.
1279 1999-12-27 Nick Clifton <nickc@cygnus.com>
1281 * peicode.h (pe_bfd_object_p): Only define for PE format
1284 1999-12-17 Nick Clifton <nickc@cygnus.com>
1286 * coff-i386.c (i3coff_object_p): Delete.
1287 (i386coff_vec): Replace reference to i3coff_object_p with a
1288 reference to coff_object_p.
1290 * coff-mcore.c (pe_object_p): Delete.
1292 * peicode.h (pe_bfd_object_p): New function: Detect the
1293 presence of a PE format COFF object file. Also detect and
1294 warn about the presence of LINK6 format Image Library Format
1297 1999-12-16 Nick Clifton <nickc@cygnus.com>
1299 * coff-arm.c (NUM_ELEM): New macro.
1300 (NUM_RELOCS): New macro: The number of known ARM relocs.
1301 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1302 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1304 (bfd_arm_process_before_allocation): Produce a warning message if
1305 an out of range symbol index is encountered.
1307 1999-12-14 Nick Clifton <nickc@cygnus.com>
1309 * elflink.h (is_global_symbol_definition): New Function: Return
1310 true iff the symbol is being given a global definition in this
1312 (elf_link_is_defined_archive_symbol): Do not bother processing
1313 symbols for an archive element that has already been included
1315 Use is_global_symbol_definition().
1317 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1319 * config.bfd: Add support for sparc-*-netbsdelf* and
1320 sparc-*-netbsdaout*.
1322 1999-12-13 Nick Clifton <nickc@cygnus.com>
1324 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1325 if the symbol is in the common section.
1327 1999-12-10 Nick Clifton <nickc@cygnus.com>
1329 * elflink.h (elf_link_is_defined_archive_symbol): New
1330 function: Decide if a symbol, in an archive map is there
1331 because it is defined in the archive element, or because it is
1332 just another common declaration of it.
1333 (elf_link_add_archive_symbols): Use
1334 elf_link_is_defined_archive_symbol to decide if an archive
1335 element contain a reference to a common symbol should be
1338 1999-12-10 Nick Clifton <nickc@cygnus.com>
1340 * elflink.h: Revert previous patch.
1341 * targets.c: Revert previous patch.
1342 * libbfd-in2.h: Revert previous patch.
1343 * libbfd.h: Revert previous patch.
1344 * elfxx-target.h: Revert previous patch.
1345 * archive.c: Revert previous patch.
1346 * aout-target.h: Revert previous patch.
1347 * aout-tic30.h: Revert previous patch.
1348 * bfd.c: Revert previous patch.
1349 * coff-alpha.c: Revert previous patch.
1350 * coff-rs6000.c: Revert previous patch.
1351 * elf64-mips.c: Revert previous patch.
1352 * ieee.c: Revert previous patch.
1353 * libecoff.h: Revert previous patch.
1354 * oasys.c: Revert previous patch.
1355 * som.c: Revert previous patch.
1356 * vms.c: Revert previous patch.
1358 1999-12-09 Nick Clifton <nickc@cygnus.com>
1360 * elflink.h (elf_link_add_archive_symbols): Add an archive
1361 element even if contains a symbol which is currently only
1362 considered to be a common.
1364 * targets.c (struct bfd_target): Add new field
1365 _bfd_allow_commons_in_armap.
1366 * bfd-in2.h:Regenerate.
1368 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1370 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1371 * libbfd.h: Regenerate.
1373 * elfxx-target.h: If using COFF archive map, override
1374 definition of allow_commons_in_armap and replace with
1377 * archive.c (bfd_compute_and_write_armap): Do not place common
1378 symbols into the archive map unless _bfd_allow_commons_in_armap
1381 * aout-target.h (MY_allow_commons_in_armap): Define.
1382 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1383 * bfd.c (bfd_allow_commons_in_armap): Define.
1384 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1385 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1386 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1387 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1388 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1389 * oasys.c (oasys_allow_commons_in_armap): Define.
1390 * som.c (som_allow_commons_in_armap): Define.
1391 * vms.c (vms_allow_commons_in_armap): Define.
1393 1999-12-07 Jim Blandy <jimb@cygnus.com>
1395 Add support for SSE registers in ELF core files.
1396 * elf.c (elfcore_make_note_pseudosection): New function.
1397 (elfcore_grok_prfpreg): Use it.
1398 (elfcore_grok_prxfpreg): New function.
1399 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1401 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1403 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1404 value by 4 before storing it back in the field. From
1405 Koundinya. K <kk@ddeorg.soft.net>.
1407 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1409 * archures.c (bfd_mach_am33): Define.
1410 * bfd-in2.h: Rebuilt.
1411 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1412 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1413 (compute_function_info): Handle additional registers saved by
1415 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1416 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1418 1999-11-29 Jim Blandy <jimb@cygnus.com>
1420 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1422 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1425 1999-11-27 Michael Meissner <meissner@cygnus.com>
1427 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1428 internal use within gas for alpha explicit relocations.
1429 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1430 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1431 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1432 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1433 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1434 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1436 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1437 BFD_RELOC_ALPHA_USER_*.
1439 * bfd-in2.h: Regenerate.
1440 * libbfd.h: Regenerate.
1442 1999-11-26 Fred Fish <fnf@cygnus.com>
1444 * elf.c (elfcore_read_notes): Add prototype for static function.
1445 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1446 (bfd_section_from_phdr): Replacement function that calls
1447 _bfd_elf_make_section_from_phdr for generic segment types and
1448 backend fucntion pointed to by elf_backend_section_from_phdr for
1449 backend specific segment types.
1450 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1451 now called by _bfd_elf_make_section_from_phdr. Note that this func
1452 is now just a stub between the caller and bfd_section_from_phdr.
1454 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1455 elf_backend_section_from_phdr.
1456 (elf_backend_section_from_phdr): Add prototype.
1458 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1459 (elfNN_bed): Add elf_backend_section_from_phdr.
1461 1999-11-25 Nick Clifton <nickc@cygnus.com>
1463 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1464 SEC_CODE and SEC_READONLY flags to glue sections.
1466 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1467 SEC_CODE and SEC_READONLY flags to glue sections.
1469 1999-11-20 Nick Clifton <nickc@cygnus.com>
1471 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1474 1999-11-19 Catherine Moore <clm@cygnus.com>
1476 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1477 (elf_cpu32_plt_entry): Likewise.
1479 1999-11-18 Nick Clifton <nickc@cygnus.com>
1481 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1483 (coff_mcore_relocate_section): Initialise addend to 0.
1484 Special case processing of RVA reloc.
1486 1999-11-17 Richard Henderson <rth@cygnus.com>
1488 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1489 type_change_ok; add sign_extend_vma.
1490 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1491 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1492 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1493 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1494 (elfNN_bed): Follow struture changes.
1496 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1498 * libbfd.c (bfd_read): Check result of read against desired result
1500 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1501 invalid compared to the section size.
1503 * ieee.c (ieee_slurp_debug): Get the length of the debug
1504 information right if there is no data part.
1506 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1508 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1509 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1511 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1513 * elflink.h (elf_bfd_final_link): Make last_local signed.
1515 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1517 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1520 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1522 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1524 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1525 * bfd-in2.h: Regenerate.
1527 1999-10-15 Andrew Haley <aph@cygnus.com>
1529 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1531 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1533 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1535 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1537 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1538 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1541 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1543 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1544 relocs also need the GP value.
1545 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1546 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1547 the GP value for R_MIPS_LITERAL relocs too. Handle
1548 R_MIPS_64 relocs properly on big-endian MIPS.
1549 (mips_elf_sign_extend): Behave properly with 'long long'.
1550 (mips_elf_highest): Correct typo.
1552 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1554 * cpu-m32r.c (arch_info_struct): New static global.
1555 (bfd_m32r_arch): Refer to it.
1556 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1557 (m32r_elf_print_private_bfd_data): Ditto.
1558 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1559 * archures.c (bfd_mach_m32rx): Define it.
1560 * bfd-in2.h: Rebuild.
1562 1999-09-28 Fred Fish <fnf@cygnus.com>
1564 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1565 (cisco_core_big_vec): Add new bigendian vec.
1566 (cisco_core_little_vec): Add new little endian vec.
1568 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1569 (crash_info_locs): Add array of possible offsets.
1570 (MASK_ADDR): Mask to apply to crash info offset.
1571 (crashinfo_external): Add textbase, database, bssbase and
1572 turn into a typedef.
1573 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1574 Many small changes to account for additional hardware versions.
1575 Pick a reasonable size for ".reg" section. Add a ".crash"
1576 section to allow access to crashinfo_external struct.
1577 (cisco_core_file_p): New version of this function that
1578 iterates over crash_info_locs, calling cisco_core_file_validate.
1579 (cisco_core_vec): Old big endian only vec replaced with ...
1580 (cisco_core_big_vec): Add big endian version.
1581 (cisco_core_little_vec): Add little endian version.
1583 * configure.in (cisco_core_vec): Split to two new vectors ...
1584 (cisco_core_big_vec): New target vector.
1585 (cisco_core_little_vec): New target vector.
1586 * configure: Regenerate.
1587 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1588 to cisco_core_big_vec in targ_selvecs.
1590 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1592 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1593 (mips_elf_relocate_got_local): Unused, delete.
1594 (mips_elf_relocate_global_got): Unused, delete.
1596 1999-09-24 Fred Fish <fnf@cygnus.com>
1598 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1599 to initialize it to something meaningful. Then use it to generate
1600 more useful segment names.
1602 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1604 * som.c (NO_PCREL_MODES): Define if the system does not define
1606 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1607 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1608 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1609 * libhppa.h (dis_assemble_22): New function.
1610 (bfd_hppa_insn2fmt): Handle long branch.
1612 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1615 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1617 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1618 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1619 (reloc_howto_type howto_table): Tidy comments and whitespace.
1621 1999-09-17 Nick Clifton <nickc@cygnus.com>
1623 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1624 previous delta. Set sec->gc_mark instead.
1626 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1628 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1629 (elf_cpu32_plt_entry): Likewise.
1631 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1633 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1635 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1636 symbol table, then just compute a suitable value (but do not
1637 create a __gp symbol).
1639 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1640 symbols when building shared libraries.
1641 (elf_hppa_final_link_relocate): Correct handling of PCREL
1642 relocations against undefined symbols.
1644 1999-09-16 Nick Clifton <nickc@cygnus.com>
1646 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1647 interworking sections as linker created so that they will not
1648 be removed by garbage collection.
1650 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1652 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1653 (elf_hppa_final_link_relocate): Consistently create an absolute
1654 address, then subtract out the value of __gp.
1656 1999-09-14 Michael Meissner <meissner@cygnus.com>
1658 * configure.in (Canonicalization of target names): Remove adding
1659 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1660 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1661 * configure: Regenerate.
1663 1999-09-14 Nick Clifton <nickc@cygnus.com>
1665 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1668 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1670 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1671 (elf_hppa_final_link): Initialize text_segment_base and
1673 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1675 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1676 (elf_hppa_final_link_relocate): Likewise.
1677 (elf_hppa_relocate_insn): Likewise.
1678 (elf_hppa_relocate_section): Initialize HOWTO.
1680 1999-09-13 Donn Terry <donn@interix.com>
1682 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1683 handling to support both GNU and MS objects.
1685 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1686 when determining whether to set F_RELFLG.
1688 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1690 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1691 PC24 relocs if the target is an undefined weak symbol.
1692 (arm_add_to_rel): Fix compiler warning.
1693 (elf32_arm_plt0_entry): Correct comments.
1695 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1697 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1698 an absolute symbol in REL relocs.
1700 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1702 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1703 Stub SEGREL32. Return an error for any relocation not handled.
1705 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1707 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1708 constant symbols, and avoid multiple definition errors on them.
1710 1999-09-12 Donn Terry <donn@interix.com>
1712 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1713 significant bit is set.
1715 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1717 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1719 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1720 relocs as we do for RELA relocs.
1722 1999-09-11 Donn Terry <donn@interix.com>
1724 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1725 (coff_final_link_postscript): Define.
1726 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1727 directory entries here.
1728 (_bfd_pei_final_link_postscript): New function.
1730 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1731 section flags based on the section name.
1733 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1734 get the overflow of the s_nlnno field from the s_nreloc field.
1735 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1736 the s_nlnno overflow of the .text section into the s_nreloc
1739 * peigen.c (add_data_entry): Declare.
1740 (pei_swap_aouthdr_out): Get image size right. Set linker version
1742 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1743 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1744 extraneous ImageBase.
1745 (pe_print_edata): Likewise.
1746 (pe_print_pdata): Likewise. Print exception entries.
1747 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1748 (tbl): Make const, add "UNKNOWN".
1749 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1750 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1751 section data directory.
1752 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1754 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1755 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1756 * peicode.h (coff_get_symbol_info): Define.
1758 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1760 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1762 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1765 * libpei.h: New file, broken out of peicode.h.
1766 * peigen.c: New file, broken out of peicode.h.
1767 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1768 * configure.in: Add peigen.lo to list of files required for each
1770 * Makefile.am: Rebuild dependencies.
1771 (BFD32_BACKENDS): Add peigen.lo.
1772 (BFD32_BACKENDS_CFILES): Add peigen.c.
1773 (SOURCE_HFILES): Add libpei.h.
1774 * configure, Makefile.in: Rebuild.
1776 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1777 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1778 instead. Don't clear the s_paddr field for an uninitialized data
1781 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1782 coff_data_type to f_timdat.
1783 * peicode.h (pe_mkobject_hook): Likewise.
1785 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1786 number if COFF_IMAGE_WITH_PE.
1788 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1789 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1790 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1791 there is no SEC_DEBUGGING section.
1792 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1793 IMAGE_FILE_DEBUG_STRIPPED.
1795 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1796 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1797 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1798 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1800 * coffswap.h (IMAGE_BASE): Don't define.
1801 * pei-arm.c (IMAGE_BASE): Don't define.
1802 * pei-i386.c (IMAGE_BASE): Don't define.
1803 * pei-mcore.c (IMAGE_BASE): Don't define.
1804 * pei-ppc.c (IMAGE_BASE): Don't define.
1806 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1807 symbol, switch on the class when determining whether to modify the
1808 value. For PE, don't modify the value of a C_FCN symbol not named
1811 * libbfd-in.h (_bfd_abort): Declare.
1813 * bfd.c (_bfd_abort): New function.
1814 * libbfd.h: Rebuild.
1816 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1819 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1820 don't write out the associated line numbers.
1822 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1825 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1826 changes when the base type is unknown.
1828 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1831 * syms.c (BSF_DEBUGGING_RELOC): Define.
1832 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1833 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1835 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1836 BSF_DEBUGGING_RELOC set.
1837 * bfd-in2.h: Rebuild.
1839 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1841 * ecoff.c (bfd_debug_section): Update initialization for new
1843 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1844 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1846 1999-09-10 H.J. Lu <hjl@gnu.org>
1848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1849 _bfd_filnmlen field.
1850 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1852 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1854 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1855 for FPTR relocs involving local symbols.
1857 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1858 value for the stub address in a call through a stub.
1859 Install the value for a local symbol directly into the DLT
1860 instead of generating a reloc. Correctly handle FPTR64 relocs.
1862 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1863 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1864 (elf_hppa_final_link): Call them.
1866 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1868 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1869 (elf_adjust_dynamic_symbol): ...from here.
1871 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1873 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1874 relocation, remove them. SECREL64->LTOFF16WF.
1875 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1877 (elf_hppa_relocate_insn): Similarly.
1879 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1880 (elf_hppa_relocate_insn): Similarly.
1882 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1884 (elf_hppa_relocate_insn): Similarly.
1886 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1887 Handle LTOFF_TP* relocs.
1888 (elf_hppa_relocate_insn): Similarly.
1890 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1891 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1892 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1894 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1895 DIR32, DIR64 and FPTR64 relocations.
1896 (elf_hppa_relocate_insn): Similarly.
1898 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1899 address of the .PARISC.global section.
1900 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1901 table entry elf_hppa_final_link_relocate. Do not give a warning
1902 for a reloc against an external symbol if it has a PA64 hash
1904 (elf_hppa_final_link_relocate): Significantly rework. Handle
1905 DLTIND relocations. Compute the final value of the relocation
1906 before passing the value of elf_hppa_relocate_insn.
1907 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1908 relocation support. Handle DLTIND relocation requests just like
1909 DLTREL relocation requests. Simplify branch handling.
1911 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1913 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1914 non-allocated section as done in i386 version.
1915 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1916 statement since this is no know relocation.
1918 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1920 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1922 (elf_hppa_relocate_insn): Similarly.
1924 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1926 (elf_hppa_relocate_insn): Similarly.
1928 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1929 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1930 Pass the relocate type rather than the insn format to
1931 elf_hppa_relocate_insn.
1932 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1933 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1935 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1937 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1938 (bfd_coff_filnmlen): Define.
1939 (bfd_coff_std_swap_table): Initialize new field.
1940 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1942 (coff_write_symbols): Likewise.
1943 (coff_get_normalized_symtab): Likewise.
1944 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1945 * libcoff.h: Rebuild.
1947 1999-09-06 Donn Terry <donn@interix.com>
1949 * coffcode.h (sort_by_secaddr): New static function if
1951 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1952 sections by VMA when assigning target_index values. Always set
1955 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1956 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1958 * libcoff.h: Rebuild.
1960 * coffcode.h (coff_set_custom_section_alignment): Add const to
1961 declaration to match definition.
1962 (coff_write_object_contents): Don't set F_AR32W(R)? if
1965 * coff-i386.c (in_reloc_p): Add declaration.
1966 (i386coff_vec): Simplify initialization of
1967 application_section_flags.
1969 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1970 version. Move COFF_WITH_PE specific code to new version.
1971 (stype_to_sec_flags): Likewise. Add section parameter.
1972 * coffgen.c (make_a_section_from_file): Set target_index before
1973 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1974 * libcoff.h: Rebuild.
1976 * syms.c (stt): Add some PE/PEI section names.
1977 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1979 (bfd_symbol_info): Check for 'w'.
1981 * section.c (struct bfd_comdat_info): Define.
1982 (asection): Add comdat field.
1983 (STD_SECTION): Initialize comdat field.
1984 (bfd_make_section_anyway): Likewise.
1985 * bfd-in2.h: Rebuild.
1987 1999-09-06 Andreas Schwab <schwab@suse.de>
1989 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1992 1999-09-06 Nick Clifton <nickc@cygnus.com>
1994 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1995 bfd_realloc instead of calloc and realloc.
1997 1999-09-04 Steve Chamberlain <sac@pobox.com>
1999 * cpu-pj.c: New file.
2000 * elf32-pj.c: New file.
2001 * config.bfd (pj*): New cpu.
2002 (pj-*-*, pjl-*-*): New targets.
2003 * configure.in (bfd_elf32_pj_vec): New target vector.
2004 (bfd_elf32_pjl_vec): New target vector.
2005 * archures.c (bfd_arch_pj): Define.
2006 * elf.c (prep_headers): Handle bfd_arch_pj.
2007 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2008 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2009 to target vector list.
2010 * Makefile.am: Rebuild dependencies.
2011 (ALL_MACHINES): Add cpu-pj.lo.
2012 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2013 (BFD32_BACKENDS): Add elf32-pj.lo.
2014 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2015 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2017 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2019 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2020 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2021 and NON_GOT_REF from weak defined symbol to real symbol.
2022 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2023 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2024 create a COPY reloc.
2025 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2026 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2027 don't create a COPY reloc.
2029 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2031 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2032 count those in sections we are not including in the link.
2034 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2036 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2037 field in hpux11 shared libraries.
2039 1999-09-02 Nick Clifton <nickc@cygnus.com>
2041 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2043 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2045 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2046 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2047 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2049 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2051 * elflink.h (record_link_assignment): When possible, keep the
2052 original type of the symbol.
2054 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2056 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2057 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2058 tools were configured.
2059 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2061 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2063 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2064 GOT entries for GOT16 relocations; they're not required.
2066 1999-08-24 Nick Clifton <nickc@cygnus.com>
2068 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2070 * config.bfd (arm-*-netbsd*): New target.
2071 * configure.in (armnetbsd_vec): New target vector.
2072 * configure: Regenerate
2073 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2075 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2076 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2077 (armnetbsd.lo): New rule with deps.
2078 * Makefile.in: Regenerate.
2080 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2083 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2085 * som.c (som_slurp_symbol_table): Fix typo in comment.
2087 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2089 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2090 here instead of using elf_section_data...
2092 1999-08-19 Nick Clifton <nickc@cygnus.com>
2094 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2095 relocations into the base file.
2096 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2097 we are building a base file.
2099 1999-08-19 Nick Clifton <nickc@cygnus.com>
2101 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2103 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2104 REL relocs when performing a partial relocation.
2106 1999-08-18 Donn Terry <donn@interix.com>
2108 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2109 _bfd_coff_link_input_bfd into top level.
2111 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2112 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2113 (coff_i386_rtype_to_howto): Likewise.
2114 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2115 Completely ignore symbols which are all zero.
2116 (dummy_reloc16_estimate): Add return 0.
2117 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2118 variable copy to name_copy to avoid shadowing outer scope
2120 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2121 from unsigned int to unsigned long. Add timestamp field.
2122 * libcoff.h: Rebuild.
2124 1999-08-17 H.J. Lu <hjl@gnu.org>
2126 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2129 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2131 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2132 for special section symbols.
2133 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2134 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2137 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2139 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2140 coincidence of variable names between old and new code.
2142 1999-08-12 Nick Clifton <nickc@cygnus.com>
2144 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2145 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2146 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2147 and 'addend' parameter a 'bfd_signed_vma'.
2148 (elf32_arm_final_link_relocate): Do not involve stubs in
2149 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2150 jumps, not function calls.
2152 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2154 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2155 in R_ARM_PC24 relocs.
2157 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2159 * elf-hppa.h (elf_hppa_fake_sections): New function.
2160 * elf32-hppa.c (elf_backend_fake_sections): Define.
2162 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2163 recent changes to the arch_info structure.
2165 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2166 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2167 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2170 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2171 Ralf Baechle <ralf@uni-koblenz.de>
2173 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2174 output DT_MIPS_GOTSYM.
2175 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2176 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2178 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2180 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2181 prototype. Handle local symbols. Add commentary.
2182 (mips_elf_calculate_relocation): Adjust accordingly.
2183 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2186 * elflink.h (elf_bfd_final_link): Tweak last change.
2188 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2190 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2191 elf-section data to allocate just the right amount of relocation
2192 space. Don't allocate the hash space twice.
2193 (elf_bfd_final_link): Calculate the amount of space to allocate in
2194 each relocation section.
2196 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2198 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2199 64bit mode, generate a section relative relocation for a 32bit
2201 (elf_hppa_is_local_label_name): New function.
2202 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2203 shared between 32bit and 64bit port.
2205 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2207 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2208 R_MIPS_GOT16 and R_MIPS_CALL16.
2209 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2210 to use when looking for a preexisting GOT entry.
2212 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2214 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2215 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2217 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2219 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2221 * elflink.h (elf_link_output_extsym): Don't output a weak
2222 reference to an undefined symbol just because it was defined weak
2225 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2227 * coffgen.c (coff_find_nearest_line): When looking for file, use
2228 last best match rather than first. If address is beyond last line
2229 number record, don't return the last line as the correct value.
2231 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2233 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2234 * bfd-in2.h: Rebuild.
2236 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2238 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2239 * coffcode.h (coff_set_custom_section_alignment): New static
2241 (coff_section_alignment_table): New static array.
2242 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2243 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2244 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2245 * libcoff.h: Rebuild.
2247 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2249 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2251 * Makefile.in: Rebuild.
2253 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2255 * section.c (SEC_SHARED): Define.
2256 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2257 (styp_to_sec_flags): Likewise.
2258 * peicode.h (coff_swap_scnhdr_out): Likewise.
2259 * bfd-in2.h: Rebuild.
2261 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2263 * coffcode.h (coff_classify_symbol): Comment out part of
2264 1999-08-05 change which breaks cygwin DLLs.
2266 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2267 * aclocal.m4, configure: Rebuild.
2269 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2271 * section.c (global_syms): Only initialize union field if
2274 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2276 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2277 the size of a GOT entry here.
2278 (mips_elf_calculate_relocation): Don't create a local GOT entry
2279 for the symbol in a GOT16 relocation; just for it's high-order bit
2280 (_bfd_mips_elf_relocate_section): Fix thinko.
2282 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2284 Based on patches from Donn Terry <donn@interix.com>:
2285 * coffcode.h (enum coff_symbol_classification): Define.
2286 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2287 _bfd_coff_classify_symbol. Change return type.
2288 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2289 (coff_slurp_symbol_table): Use coff_classify_symbol.
2290 (coff_classify_symbol): New static function.
2291 (coff_sym_is_global): Never define.
2292 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2293 * cofflink.c (coff_link_check_ar_symbols): Use
2294 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2295 (coff_link_add_symbols): Likewise.
2296 (_bfd_coff_link_input_bfd): Likewise.
2297 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2298 coff_classify_symbol.
2299 * libcoff.h: Rebuild.
2301 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2303 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2304 (e_ltpsel, e_rtpsel): Similarly.
2306 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2307 and 14bit ertpsel. Handle 64bit psel.
2309 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2311 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2312 handling for REL relocations. And only left-shift R_MIPS26
2313 relocation addends where necessary.
2315 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2317 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2318 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2319 Just return the relocation found.
2320 (mips_elf_relocate_section): Pull the LO16 addend out of the
2321 section itself when using REL relocations.
2323 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2324 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2327 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2329 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2330 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2331 relocation against a symbol in an input section with no output
2332 section. From Daniel Jacobowitz <drow@false.org>.
2334 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2336 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2337 look for generated file correctly.
2338 * aclocal.m4, configure: Rebuild.
2340 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2342 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2343 and R_MIPS16_26 relocations correctly when relocating.
2344 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2345 and R_MIPS_CALL_LO16 are for global symbols.
2347 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2349 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2351 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2352 variables and initialize them.
2354 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2356 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2357 there are no global symbols requiring GOT entries.
2358 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2359 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2360 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2362 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2363 symbols are considered to have the value zero.
2364 (_bfd_mips_elf_relocate_section): Don't try to perform a
2365 relocation for an undefined symbol.
2366 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2369 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2371 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2372 wants ba,a,pt %xcc instead of %icc.
2373 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2374 of large PLT entries.
2375 (sparc64_elf_plt_ptr_offset): Fix calculation.
2376 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2377 addend should be relative to load address, not .plt section start.
2378 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2380 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2382 * elf-bfd.h (struct elf_backend_data): Add
2383 print_symbol_all and output_arch_syms backend methods.
2384 * elfxx-target.h: Likewise.
2385 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2386 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2387 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2389 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2390 symbols in .dynsym, add their names into .dynstr. Put those symbols
2392 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2393 pointers to STT_REGISTER symbols in dynsym section.
2394 (sparc64_elf_print_symbol_all): New function.
2395 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2396 printing using the print_symbol_all hook.
2398 1999-07-30 Catherine Moore <clm@cygnus.com>
2400 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2403 1999-07-29 Richard Henderson <rth@cygnus.com>
2405 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2406 dynamic_sections_created.
2408 1999-07-29 Richard Henderson <rth@cygnus.com>
2410 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2411 (mips_rtype_to_howto): ... new function.
2412 (_bfd_mips_elf_relocate_section): Use it.
2414 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2416 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2418 1999-07-27 Nick Clifton <nickc@cygnus.com>
2420 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2422 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2423 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2425 1999-07-23 Donn Terry <donn@interix.com>
2427 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2428 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2429 * cofflink.c (coff_link_add_symbols): If PE, handle section
2431 * libcoff.h: Rebuild.
2433 * config.bfd (i[3456]86-*-interix*): New target.
2435 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2437 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2438 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2439 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2440 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2441 (COFF_SUPPORT_GNU_LINKONCE): Define.
2442 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2443 (COFF_SUPPORT_GNU_LINKONCE): Define.
2445 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2448 * makefile.dos: Remove; obsolete.
2449 * configure.bat: Remove; obsolete.
2451 1999-07-21 H.J. Lu <hjl@gnu.org>
2453 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2455 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2457 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2458 message and fail if a symbol index is out of range.
2460 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2462 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2463 when looking at a R_MIPS_GOT16 relocation.
2465 1999-07-20 Nick Clifton <nickc@cygnus.com>
2467 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2469 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2471 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2472 removed in previous change.
2473 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2474 in relocateable output.
2476 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2478 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2481 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2482 if they appear to be specially created by the linker.
2484 1999-07-19 Nick Clifton <nickc@cygnus.com>
2486 * targets.c (alternative_target): New field in bfd_target
2488 (bfd_search_for_target): New function: Find a target that
2489 satisifies a search function.
2490 * bfd-in2.h: Regenerate.
2492 * elfxx-target.h: Initialise the alternative_target field of
2493 the bfd_target structures to point to the other target (if
2495 * nlm-target.h: Initialise the alternative_target field of
2496 the bfd_target structures to point to the other target (if
2499 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2500 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2502 * aix386-core.c: Initialise new field of bfd_target structure.
2503 * aout-adobe.c: Initialise new field of bfd_target structure.
2504 * aout-arm.c: Initialise new field of bfd_target structure.
2505 * aout-target.h: Initialise new field of bfd_target structure.
2506 * aout-tic30.c: Initialise new field of bfd_target structure.
2507 * binary.c: Initialise new field of bfd_target structure.
2508 * bout.c: Initialise new field of bfd_target structure.
2509 * cisco-core.c: Initialise new field of bfd_target structure.
2510 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2511 * coff-alpha.c: Initialise new field of bfd_target structure.
2512 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2513 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2514 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2515 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2516 * coff-i386.c: Initialise new field of bfd_target structure.
2517 * coff-i860.c: Initialise new field of bfd_target structure.
2518 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2519 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2520 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2521 * coff-mips.c: Initialise new field of bfd_target structure.
2522 * coff-ppc.c: Initialise new field of bfd_target structure.
2523 * coff-rs6000.c: Initialise new field of bfd_target structure.
2524 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2525 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2526 * coff-tic30.c: Initialise new field of bfd_target structure.
2527 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2528 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2529 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2530 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2531 * hppabsd-core.c: Initialise new field of bfd_target structure.
2532 * hpux-core.c: Initialise new field of bfd_target structure.
2533 * i386msdos.c: Initialise new field of bfd_target structure.
2534 * i386os9k.c: Initialise new field of bfd_target structure.
2535 * ieee.c: Initialise new field of bfd_target structure.
2536 * ihex.c: Initialise new field of bfd_target structure.
2537 * irix-core.c: Initialise new field of bfd_target structure.
2538 * mipsbsd.c: Initialise new field of bfd_target structure.
2539 * netbsd-core.c: Initialise new field of bfd_target structure.
2540 * oasys.c: Initialise new field of bfd_target structure.
2541 * osf-core.c: Initialise new field of bfd_target structure.
2542 * ppcboot.c: Initialise new field of bfd_target structure.
2543 * ptrace-core.c: Initialise new field of bfd_target structure.
2544 * sco5-core.c: Initialise new field of bfd_target structure.
2545 * som.c: Initialise new field of bfd_target structure.
2546 * srec.c: Initialise new field of bfd_target structure.
2547 * tekhex.c: Initialise new field of bfd_target structure.
2548 * trad-core.c: Initialise new field of bfd_target structure.
2549 * versados.c: Initialise new field of bfd_target structure.
2550 * vms.c: Initialise new field of bfd_target structure.
2552 1999-07-19 Andreas Schwab <schwab@suse.de>
2554 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2557 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2559 * elflink.h (elf_link_adjust_relocs): New function.
2560 (elf_bfd_final_link): Use it.
2561 (elf_link_input_bfd): Deal with the fact that there can be
2562 two relocation sections for a single section.
2563 (elf_reloc_link_order): Likewise.
2565 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2566 a relocateable object.
2567 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2569 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2571 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2572 (sparc64_elf_get_reloc_upper_bound,
2573 sparc64_elf_get_dynamic_reloc_upper_bound,
2574 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2575 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2577 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2578 ELF64_R_TYPE_ID/DATA where appropriate.
2580 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2582 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2585 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2587 * elf32-mips.c (mips_elf_local_relocation_p): New static
2589 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2590 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2591 Always set *require_jalxp.
2592 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2593 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2594 GOT16 if the GOT16 is against a local symbol. Don't return false
2595 for an undefined symbol. If there is an overflow, assert that we
2598 1999-07-16 Andreas Schwab <schwab@suse.de>
2600 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2601 variables `link' and `elfsec'.
2602 (elf_bfd_final_link): Remove unused variable `os'.
2604 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2606 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2607 a PT_PHDR program headers.
2608 (_bfd_mips_elf_final_link): Don't assume there are going to be
2609 section symbols when we're not building a shared object.
2610 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2613 1999-07-15 J.T. Conklin <jtc@redback.com>
2615 * config.bfd (i[3456]86-*-vxworks*): New target.
2617 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2619 * elf32-mips.c (mips_elf_stub_section_p): New function.
2620 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2621 (mips_elf_relocate_section): Adjust calling sequence for
2622 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2623 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2626 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2628 * configure.in: Bump version number to 2.9.5.
2629 * configure: Rebuild.
2631 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2633 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2635 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2636 to derive final type instead of hardwiring a selection.
2638 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2640 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2641 things relocated by R_MIPS16_GPREL.
2642 (mips_elf_perform_relocation): Likewise.
2644 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2646 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2648 1999-07-14 Richard Henderson <rth@cygnus.com>
2650 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2651 (_bfd_mips_elf_size_dynamic_sections): Set it.
2652 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2653 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2654 new argument max_local.
2656 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2658 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2659 subwords when handling an R_MIPS16_26 relocation.
2660 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2663 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2664 dst_mask to match reality.
2665 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2666 (mips_elf_obtain_contents): Use bfd_get.
2667 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2668 (mips_elf_relocate_section): Likewise.
2670 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2672 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2673 (mips_elf_relocate_section): Adjust calling sequence for
2674 mips_elf_perform_relocation.
2675 (mips_elf_perform_relocation): Take additional argument. Handle
2676 R_MIPS16_26. Use bfd_put for convenience.
2678 1999-07-13 Richard Henderson <rth@cygnus.com>
2680 * elf.c (assign_file_positions_for_segments): Thinko last change.
2681 Always overwrite p_flags.
2683 1999-07-13 Richard Henderson <rth@cygnus.com>
2685 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2686 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2687 .dynbss and .rel[a].bss if want_dynbss.
2688 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2690 1999-07-13 Richard Henderson <rth@cygnus.com>
2692 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2694 1999-07-13 Richard Henderson <rth@cygnus.com>
2696 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2697 (struct elf_link_hash_table): Add dynlocal.
2698 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2699 (_bfd_elf_link_adjust_dynindx): Delete.
2700 (_bfd_elf_link_renumber_dynsyms): Prototype.
2701 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2702 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2703 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2704 (_bfd_elf_link_lookup_local_dynindx): New function.
2705 (elf_link_renumber_hash_table_dynsyms): New function.
2706 (_bfd_elf_link_renumber_dynsyms): New function.
2707 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2708 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2709 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2710 instead of elf_link_remove_section_and_adjust_dynindices.
2711 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2712 (elf_link_assign_sym_version): Remove removed_dynamic code.
2713 (elf_link_renumber_dynsyms): Delete.
2714 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2716 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2717 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2718 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2719 * elf32-mips.c: Similarly.
2720 * elf32-ppc.c: Similarly.
2721 * elf32-sparc.c: Similarly.
2722 * elf64-alpha.c: Similarly.
2723 * elf64-sparc.c: Similarly.
2725 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2727 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2728 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2729 when the relocation is against _gp_disp.
2731 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2733 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2734 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2735 to possibly_dynamic_relocs. Adjust usage throughout code.
2736 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2737 (elf_mips_ctor64_howto): Likewise.
2738 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2740 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2741 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2742 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2743 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2745 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2747 * Makefile.am: Rebuild dependencies.
2748 * Makefile.in: Rebuild.
2750 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2751 * bfd-in2.h: Rebuild.
2753 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2754 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2755 structure initializations. Add casts.
2756 * reloc.c (EMPTY_HOWTO): Define.
2757 * bfd-in2.h: Rebuild.
2758 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2759 comparisons against 0.
2760 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2761 previous_ibfd_e_flags to unsigned long.
2762 * vms.h (struct vms_private_data_struct): Change section_count to
2764 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2765 (_bfd_vms_write_gsd): Change symnum to unsigned.
2766 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2767 * vms-tir.c (etir_sta): Change psect to unsigned.
2768 (alloc_section): Change idx to unsigned.
2769 (tir_sta, tir_ctl): Change psect to unsigned.
2770 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2771 * vms.c (priv_section_count): Change to unsigned.
2773 1999-07-12 Andreas Schwab <schwab@suse.de>
2775 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2776 * m68klinux.c: Likewise.
2778 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2780 * Many files: Changes to avoid gcc warnings: Remove unused local
2781 variables. Add default case to enum switches.
2782 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2783 compile if not COFF_IMAGE_WITH_PE.
2784 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2785 (bfd_arm_get_bfd_for_interworking): Likewise.
2786 (bfd_arm_process_before_allocation): Likewise.
2787 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2788 * pei-arm.c: Likewise.
2789 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2790 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2791 (mips_elf_got16_entry): Put parens around & in body of ==.
2792 (mips_elf_calculate_relocation): Correct test for empty string.
2793 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2795 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2798 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2800 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2801 as appropriate. Fill in structure initializations. Add variable
2802 initializations. Add casts.
2803 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2804 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2806 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2808 * elf-bfd.h (bfd_elf_hash): Update declaration.
2809 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2810 when calling bfd_elf_hash.
2812 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2814 * libbfd.c (bfd_put_8): Make it of type `void'.
2815 * bfd-in2.h: Regenerated.
2816 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2818 (_bfd_mips_elf_final_link): Likewise.
2820 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2822 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2824 * config.bfd (hppa*-*-linux-gnu*): New target
2826 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2828 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2829 (_bfd_mips_elf_create_dynamic_sections): New function.
2830 (_bfd_mips_elf_add_symbol_hook): Likewise.
2831 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2832 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2833 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2834 (_bfd_mips_elf_gc_mark_hook): Likewise.
2835 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2836 (_bfd_mips_elf_always_size_sections): Likewise.
2837 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2838 (_bfd_mips_elf_check_relocs): Likewise.
2839 (_bfd_mips_elf_link_hash_table_create): Likewise.
2840 (_bfd_mips_elf_print_private_data): Likewise.
2841 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2842 (_bfd_mips_elf_final_link): Likewise.
2843 (_bfd_mips_elf_additional_program_headers): Likewise.
2844 (_bfd_mips_elf_modify_segment_map): Likewise.
2845 (_bfd_mips_elf_relocate_section): Likewise.
2846 * elf32-mips.c (mips_elf32_object_p): Move contents into
2847 _bfd_mips_elf_object_p.
2848 (mips_elf_additional_program_headers): Rename to
2849 _bfd_mips_elf_additional_program_headers.
2850 (mips_elf_modify_segment_map): Rename to
2851 _bfd_mips_elf_modify_segment_map.
2852 (elf_mips_abi_name): Change prototype.
2853 (mips_elf32_section_from_shdr): Merge into
2854 _bfd_mips_elf_section_from_shdr.
2855 (mips_elf32_section_processing): Merge into
2856 _bfd_mips_elf_section_processing.
2857 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2858 the right back-end ELF linker.
2859 (mips_elf_relocate_section): Rename to
2860 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2861 (mips_elf_link_output_symbol_hook): Rename to
2862 _bfd_mips_elf_link_output_symbol_hook.
2863 (mips_elf_create_dynamic_section): Rename to
2864 _bfd_mips_elf_create_dynamic_section.
2865 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2866 Adjust for 64-bit code. Use mips_elf_got_section.
2867 (mips_elf_adjust_dynamic_symbol): Rename to
2868 _bfd_mips_elf_adjust_dynamic_symbol. Use
2869 mips_elf_allocate_dynamic_relocations.
2870 (mips_elf_finish_dynamic_symbol): Rename to
2871 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2872 Adjust for 64-bit code.
2873 (mips_elf_finish_dynamic_sections): Rename to
2874 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2875 (mips_elf_always_size_sections): Rename to
2876 _bfd_mips_elf_always_size_sections.
2877 (mips_elf_add_symbol_hook): Rename to
2878 _bfd_mips_elf_add_symbol_hook.
2879 (mips_elf_next_lo16_addend): Constify.
2880 (mips_elf_calculate_relocation): Likewise.
2881 (mips_elf_obtain_contents): Likewise.
2882 (mips_elf_perform_relocation): Likewise.
2883 (mips_elf_create_dynamic_relocation): Likewise.
2884 (mips_elf_allocate_dynamic_relocations): New function.
2885 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2886 (MIPS_ELF_REL_SIZE): Likewise.
2887 (MIPS_ELF_DYN_SIZE): Likewise.
2888 (MIPS_ELF_GOT_SIZE): Likewise.
2889 (MIPS_ELF_SYM_SIZE): Likewise.
2890 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2891 (MIPS_ELF_GET_WORD): Likewise.
2892 (MIPS_ELF_PUT_WORD): Likewise.
2893 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2894 (STUB_LW): Conditionalize for 64-bit value.
2895 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2897 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2898 Check it for inconsistency.
2899 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2901 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2903 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2904 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2905 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2906 (mips_elf_local_got_index): Likewise.
2907 (mips_elf_got_page): Likewise.
2908 (mips_elf_got_info): Likewise.
2909 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2910 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2911 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2912 instead of constant `2'.
2913 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2914 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2915 (mips_elf_size_dynamic_sections): Use
2916 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2917 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2918 Adjust all releveant entries in elf backend table.
2919 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2920 (mips_elf64_section_processing): Likewise.
2921 Adjust elf backend entries to use _bfd_mips_elf variants now
2924 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2926 (size_dynamic_sections): Likewise.
2927 (elf_link_output_extsym): Likewise.
2928 * elf.c: (elf_fake_sections): Likewise.
2929 * libbfd.c (bfd_get): New macro.
2930 (bfd_put): Likewise.
2931 * bfd-in2.h: Regenerated.
2933 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2935 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2936 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2937 wap_reloca_in, and swap_reloca_out.
2938 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2939 multiple internal relocations per external relocation.
2940 (link_read_relocs): Likewise.
2941 (elf_bfd_final_link): Likewise.
2942 (elf_link_input_bfd): Likewise.
2943 (elf_gc_mark): Likewise.
2944 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2945 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2947 (size_info): Add entries for new fields.
2948 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2949 (mips_elf64_be_swap_reloc_in): New function.
2950 (mips_elf64_be_swap_reloc_out): Likewise.
2951 (mips_elf64_be_swap_reloca_in): Likewise.
2952 (mips_elf64_be_swap_reloca_out): Likewise.
2953 (mips_elf64_size_info): Add entries for new fields.
2955 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2957 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2958 field equals the new rel_count field.
2959 (elf_link_input_bfd): When doing a relocateable link, use the new
2960 rel_count field rather than the reloc_count field.
2961 (elf_reloc_link_order): Likewise.
2962 (elf_finish_pointer_linker_section): Likewise.
2964 Based on patch from H.J. Lu <hjl@gnu.org>:
2965 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2966 shared library to override a weak definition in a regular object.
2968 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2970 * libhppa.h: Revert July 2, 1999 patch.
2972 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2973 need to generate DLTIND relocations, not DLTREL relocations.
2975 1999-07-05 Nick Clifton <nickc@cygnus.com>
2977 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2979 (coff_set_flags): Recognise arm 5 architectures.
2981 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2982 Add support for armv5 architecture.
2984 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2986 * reloc.c: Add new, assembler only, ARM reloc:
2987 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2989 * bfd-in2.h: Regenerate.
2991 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2993 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2994 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2995 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2996 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2997 * elf32-mips.c (ABI_64_P): New macro.
2998 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2999 (_bfd_mips_elf_find_nearest_line): Adjust call to
3000 _bfd_dwarf2_find_nearest_line.
3001 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3002 * libbfd.h: Regenerated.
3004 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3006 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3008 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3010 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3011 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3013 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3015 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3017 (_bfd_elf_init_reloc_shdr): New function.
3018 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3019 bfd_alloc followed by memset.
3020 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3021 (elf_fake_sections): Here.
3022 (assign_section_numbers): Assign section numbers for the second
3023 relocation section, if required.
3024 * elflink.h (elf_link_output_relocs): New function.
3025 (elf_link_size_reloc_section): Likewise.
3026 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3027 (elf_link_input_bfd): Use elf_link_output_relocs.
3029 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3030 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3032 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3034 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3037 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3039 * elf32-mips.c (mips_elf_got_info): Move declaration before
3040 prototypes. Change global_gotsym to be a pointer to a hash entry,
3041 rather than a number index.
3042 (mips_elf_link_hash_entry): Move declaration before prototypes.
3043 (mips_elf_irix6_finish_dynamic_symbol): New function.
3044 (mips_elf_sign_extend): Likewise.
3045 (mips_elf_high): Likewise.
3046 (mips_elf_higher): Likewise.
3047 (mips_elf_highest): Likewise.
3048 (mips_elf_global_got_index): Likewise.
3049 (mips_elf_local_got_index): Likewise.
3050 (mips_elf_got_offset_from_index): Likeiwse.
3051 (mips_elf_record_global_got_symbol): Likewise.
3052 (mips_elf_got_page): Likewise.
3053 (mips_elf_next_lo16_addend): Likewise.
3054 (mips_elf_calculate_relocation): Likewise.
3055 (mips_elf_obtain_contents): Likewise.
3056 (mips_elf_perform_relocation): Likewise.
3057 (mips_elf_assign_gp): Likewise.
3058 (mips_elf_sort_hash_table_f): Likewise.
3059 (mips_elf_sort_hash_table): Likewise.
3060 (mips_elf_got_section): Likewise.
3061 (mips_elf_got_info): Likewise.
3062 (mips_elf_create_local_got_entry): Likewise.
3063 (mips_elf_got16_entry): Likewise.
3064 (mips_elf_create_dynamic_relocation): Likewise.
3065 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3066 (mips_elf_final_gp): Use mips_elf_assign_gp.
3067 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3068 into SHN_SCOMMON automatically on IRIX6.
3069 (mips_elf_add_symbol_hook): Likewise.
3070 (mips_elf_relocate_section): Rewrite, using
3071 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3072 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3073 Don't deal with .rld_map on IRIX6.
3074 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3075 section flags appropriately for .got.
3076 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3077 the got. Call mips_elf_record_global_got_symbol and allocate
3078 local got space appropriately.
3079 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3080 char *. Rework calculation of GOT size. Sort dynamic symbol
3081 table entries so entries that do not require GOT entries appear at
3082 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3083 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3085 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3087 (mips_elf_finish_dynamic_symbol): Use
3088 mips_elf_irix6_finish_dynamic_symbol.
3089 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3090 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3091 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3093 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3095 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3096 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3098 1999-06-04 Philip Blundell <philb@gnu.org>
3100 * elf32-arm.h (elf_backend_got_header_size): Define.
3101 (elf_backend_plt_header_size): Likewise.
3103 1999-06-28 Jim Pick <jim@jimpick.com>
3105 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3107 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3109 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3110 relocation function.
3111 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3113 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3115 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3116 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3117 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3118 (_bfd_mips_elf_section_from_shdr): Use them.
3119 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3120 of GP-relative sections.
3121 (_bfd_mips_elf_set_section_contents): Use them.
3122 (_bfd_mips_elf_section_processing): Share code between .sdata and
3123 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3124 (mips_elf_additional_program_headers): Add handling for
3125 PT_MIPS_OPTIONS segment on IRIX6.
3126 (mips_elf_modify_segment_map): Likeiwse.
3127 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3128 Include the options sections on IRIX6. Don't look for GP-relative
3129 sections by name; use SHF_MIPS_GPREL instead.
3130 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3132 (mips_elf_create_dynamic_sections): Don't muck about with section
3133 alignments and such on IRIX6.
3134 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3135 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3136 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3137 bfd_zalloc rather than bfd_alloc and memset.
3138 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3139 Don't assert the existence of .rld_map on IRIX6.
3140 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3142 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3143 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3146 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3148 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3149 (mips_elf_swap_msym_out): New function.
3150 (mips_elf_create_msym_section): Likewise.
3151 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3152 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3153 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3154 section not named .msym.
3155 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3156 .msym directly. Set appropriate attributes for the .msym
3158 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3159 (mips_elf_link_hash_newfunc): Clear it.
3160 (mips_elf_create_dynamic_sections): Create the .msym section
3162 (mips_elf_size_dynamic_sections): Allocate space for the
3163 .msym section. Add a DT_MIPS_MSYM entry.
3164 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3166 (mips_elf_finish_dynamic_sections): Assign a value for
3167 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3169 * elf32-mips.c (irix_compat_t): New enumeration.
3170 (ABI_N32_P): New macro.
3171 (IRIX_COMPAT): Likewise.
3172 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3173 (mips_elf_relocate_section): Fix typo.
3175 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3177 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3178 as writable PE sections.
3180 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3182 * dwarf2.c (struct arange): New type.
3183 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3184 (arange_add): New function.
3185 (decode_line_info): Keep track of address ranges that a compilation
3187 (comp_unit_contains_address): Return true if address is contained
3188 in _any_ of the address ranges associated with a compilation unit.
3189 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3190 on the first comp_unit that contains the address.
3192 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3194 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3195 (decode_line_info): Add variable STASH and initialize it to point
3196 to the per-bfd dwarf2_debug info. Remove static variable
3197 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3199 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3201 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3202 shared library to have an undefined symbol.
3204 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3205 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3207 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3209 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3210 * elf32-hppa.c: Remove everything related to symbol extension
3211 sections & records. Use the common elf_hppa_final_write_processing.
3213 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3215 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3216 functions instead of _init/_fini if requested.
3218 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3220 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3223 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3225 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3226 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3228 (ppc_elf_finish_dynamic_sections): Check for positive section
3229 dynindx field, rather than comparing against -1.
3230 (ppc_elf_relocate_section): Only return false if undefined_symbol
3231 or reloc_overflow fail, not always upon encountering an error.
3233 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3235 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3236 bfd_byte * before performing pointer arithmetic.
3238 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3240 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3242 * elf32-hppa.c: Include elf-hppa.h.
3243 (ARCH_SIZE): Define.
3244 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3246 (elf32_hppa_info_to_howto): Similarly.
3247 (elf_hppa_howto_table): Similarly.
3248 (elf_hppa_reloc_type_lookup): Similarly.
3249 (hppa_elf_gen_reloc_type): Similarly.
3250 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3252 1999-06-22 Nick Clifton <nickc@cygnus.com>
3254 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3255 handling R_V850_22_PCREL relocation.
3257 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3259 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3262 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3264 * section.c (_bfd_strip_section_from_output): Ignore sections
3265 DISCARDed by the link script.
3267 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3269 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3270 Remove unused local variable spp.
3272 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3273 the entry symbol is not set.
3275 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3277 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3278 GPDISP or LITUSE in a relocatable link.
3280 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3282 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3283 * (alloc_dwarf1_func): Likewise.
3285 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3287 * libhppa.h: Fix various formatting errors.
3288 (assemble_3); Rewrite using CATENATE.
3289 (assemble_17): Fix various bugs.
3291 1999-06-16 Nick Clifton <nickc@cygnus.com>
3293 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3295 1999-06-15 Richard Henderson <rth@cygnus.com>
3297 * section.c (SEC_SHORT): Define.
3298 * bfd-in2.h: Rebuild.
3300 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3302 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3303 Remove abfd parameter. Use _bfd_strip_section_from_output.
3304 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3306 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3307 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3308 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3310 (bfd_elf_size_dynamic_sections): Use it.
3312 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3314 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3315 complain_overflow_bitfield to complain_overflow_signed.
3317 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3319 * elflink.h (elf_link_read_relocs_from_section): New function,
3321 (elf_link_read_relocs): Here. Use it for both relocation
3324 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3326 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3327 asect->reloc_count is valid.
3329 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3331 * elf32-mips.c (mips_elf32_section_processing): Permit a
3332 SHT_MIPS_REGINFO section to have a size of 0.
3334 1999-06-12 David O'Brien <obrien@freebsd.org>
3336 * config.bfd (alpha*-*-freebsd*): New target.
3337 (i[3456]86-*-freebsd*): Now defaults to ELF.
3339 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3341 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3342 wrap if the relocation covers the high bit of an address.
3344 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3346 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3348 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3349 instead of R_SPARC_max.
3350 (sparc64_elf_info_to_howto): Likewise.
3351 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3352 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3354 1999-06-07 Richard Henderson <rth@cygnus.com>
3356 * section.c (_bfd_strip_section_from_output): Remove output
3357 sections with no initial link_order.
3359 1999-06-07 Nick Clifton <nickc@cygnus.com>
3361 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3363 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3365 * Makefile.am (SOURCE_HFILES): Add missing headers.
3366 * Makefile.in: Regenerated.
3368 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3370 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3373 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3375 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3376 range undefweak symbols.
3377 * hash.c: Add missing comma after @xref{}
3378 * linker.c: Likewise.
3380 1999-06-04 Nick Clifton <nickc@cygnus.com>
3382 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3384 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3385 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3386 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3387 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3389 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3391 * Makefile.am: Rebuild dependencies.
3392 (BFD32_BACKENDS): Add dwarf1.lo.
3393 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3394 * Makefile.in: Rebuild.
3396 1999-06-04 Nick Clifton <nickc@cygnus.com>
3398 * Makefile.am: Add epoc-arm-pe target.
3399 * Makefile.in: Regenerate.
3400 * pe-arm.c: Only redefine interworking function names if they have
3401 not already been redefined.
3402 * pei-arm.c: Only redefine interworking function names if they have
3403 not already been redefined.
3404 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3406 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3409 1999-06-03 Nick Clifton <nickc@cygnus.com>
3411 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3413 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3415 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3417 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3419 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3420 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3422 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3424 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3425 in other text sections.
3427 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3429 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3430 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3431 * libbfd.h: Regenerate.
3432 * coff-sh.c (sh_merge_private_data): Delete.
3433 (coff_bfd_merge_private_bfd_data): Change to
3434 _bfd_generic_verify_endian_match.
3435 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3437 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3439 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3441 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3443 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3445 (bfd_elf32_arm_process_before_allocation): Likewise.
3446 * bfd-in2.h: Rebuild.
3448 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3450 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3451 track of end_sequence markers.
3452 (add_line_info): Add END_SEQUENCE arg.
3453 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3454 debug-line info---it doesn't work right if a compilation unit
3455 consists of multiple discontiguous code-sequences. It would be
3456 worthwhile to optimize for the common case where a compilation
3457 unit results in a contiguous set of code sequences, but this is
3458 quite tricky to get right for arbitrary DWARF2 files.
3459 (lookup_address_in_line_info_table): Don't use the last line entry
3460 for a compilation unit for anything with an address higher than
3461 this line entry. Also, check for end_sequence markers to
3462 correctly handle discontinuities.
3463 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3464 compilation units, check all compilation units with each->high==0
3465 just like when reading compilation units.
3467 * dwarf2.c (decode_line_info): Initialize table->files and
3468 table->last_line to NULL to avoid segfaults due to random
3469 values in these members.
3470 (concat_filename): Check for out-of-range file number before
3471 indexing filename table. Segfaults suck.
3473 * dwarf2.c (decode_line_info): Don't truncate address to least
3474 significant 32 bits (breaks 64 bit targets).
3475 (lookup_address_in_function_table): Ditto.
3476 (comp_unit_contains_address): Ditto.
3478 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3480 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3481 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3482 (mips_elf64_howto_table_rela): Likewise.
3484 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3486 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3487 single section has two associated relocation sections.
3489 1999-06-02 Mark Salter <msalter@cygnus.com>
3491 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3492 COFF_WITH_PE defined.
3494 1999-06-02 Nick Clifton <nickc@cygnus.com>
3496 * pe-arm.c: Rename global arm interworking functions to avoid name
3497 collision when all targets BFD is built.
3500 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3502 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3503 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3504 (bfd_elf_section_data): Add use_rela_p.
3505 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3506 (_bfd_elf_new_section_hook): Likewise.
3507 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3509 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3510 * elfcode.h (write_relocs): Determine whether or not use rela
3511 relocs based on the relocation section header.
3512 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3513 instead of use_rela_p.
3514 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3515 (elf_backend_may_use_rela_p): Likewise.
3516 (elf_backend_default_use_rela_p): Likewise.
3517 (elfNN_bed): Use them.
3519 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3521 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3523 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3525 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3526 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3527 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3528 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3529 * bfd-in2.h: Regenerated.
3530 * libbfd.h: Likewise.
3531 * elf32-mips.c (mips_info_to_howto_rela): New function.
3532 (USE_REL): Adjust for new conventions.
3533 (MINUS_ONE): New macro.
3534 (elf_mips_howto_table): Add R_MIPS_SUB.
3535 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3537 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3538 .MIPS.content section.
3539 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3540 with .MIPS.content as .MIPS.content sections. Set
3541 SHF_MNIPS_NOSTRIP for such section.
3542 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3543 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3544 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3546 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3548 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3551 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3554 1999-05-30 Philip Blundell <philb@gnu.org>
3556 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3557 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3558 the addend does not overflow into the rest of the word.
3560 1999-05-29 Nick Clifton <nickc@cygnus.com>
3562 * bfd-in.h: Amend prototype for
3563 bfd_elf32_arm_process_before_allocation .
3564 * bfd-in.h: Regenerate.
3566 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3567 elements in a fixed sized array.
3568 (ARM_ELF_ABI_VERSION): Define.
3569 (ARM_ELF_OS_ABI_VERSION): Define.
3570 (R_ARM_THM_ABS5): Fix rightshift and size.
3571 (R_ARM_THM_PC22): Fix size.
3572 (R_ARM_PLT32): Define Howto.
3573 (find_howto): New function: Locate a howto based on a reloc
3575 (elf32_arm_info_to_howto): Use find_howto if necessary.
3576 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3577 bfd_reloc_code_real_type.
3578 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3579 and BFD_RELOC_VTABLE_ENTRY.
3580 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3582 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3583 elements in a fixed sized array.
3584 (ARM_ELF_ABI_VERSION): Define.
3585 (ARM_ELF_OS_ABI_VERSION): Define.
3586 (R_ARM_THM_ABS5): Fix rightshift and size.
3587 (R_ARM_THM_PC22): Fix size.
3588 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3589 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3590 bfd_reloc_code_real_type.
3592 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3593 no_pipeline_knowledge.
3594 (elf32_arm_link_hash_create): Initialise new field to zero.
3595 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3596 no_pipeline_knowledge. Use this parameter to initialise the field
3597 in the globals data structure.
3598 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3599 no_pipeline_knowledge is false and the binary is from an old
3601 (elf32_arm_merge_private_data): Generate an error if an attempt is
3602 made to linl together big endian and little endian code.
3603 (elf32_arm_post_process_headers): New function: Initialise the
3604 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3606 (elf_backend_post_process_headers): Define.
3608 1999-05-28 Nick Clifton <nickc@cygnus.com>
3610 * elf-bfd.h (struct elf_backend_data): Add new field:
3611 elf_backend_post_process_headers.
3613 * elfxx-target.h (elf_backend_post_process_headers): Define to
3614 NULL if not already defined.
3615 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3617 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3619 (_bfd_elf_compute_section_file_positions): Call
3620 elf_backend_post_process_headers if defined.
3622 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3624 * configure.in: Check whether getuid and getgid exist.
3625 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3626 HAVE_GETGID are not defined, respectively.
3627 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3629 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3630 * configure, config.in: Rebuild.
3632 1999-05-28 Martin Dorey <mdorey@madge.com>
3634 * elf32-i960.c: New file.
3635 * elf.c (prep_headers): Handle bfd_arch_i960.
3636 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3637 * config.bfd (i960-*-elf*): New target.
3638 * configure.in (bfd_elf32_i960_vec): New target vector.
3639 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3640 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3641 * Makefile.in, aclocal.m4, configure: Rebuild.
3643 1999-05-27 Nick Clifton <nickc@cygnus.com>
3645 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3647 (find_howto): New function: Find entries in the
3648 elf32_arm_howto_table.
3649 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3651 (elf32_arm_reloc_type_lookup): Add lookup for
3652 BFD_RELOC_ARM_PLT32.
3654 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3656 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3657 (elf32_arm_link_hash_table_create): Use above function as the
3658 constructor for hash table entries.
3659 (elf32_arm_relocate_section): Avoid crash when there is no output
3661 (elf32_arm_final_link_relocate): New parameter h.
3662 (elf32_arm_relocate_section): Pass symbol hash entry to above
3664 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3667 1999-05-25 Catherine Moore <clm@cygnus.com>
3669 * coff-arm.c (coff_arm_relocate_section): Don't emit
3670 base file entries for pc-relative values.
3672 1999-05-25 DJ Delorie <dj@cygnus.com>
3674 * peicode.h (coff_swap_sym_in): When we create the actual section
3675 to reflect the not-there section C_SECTION symbols refer to,
3676 change the symbol class to C_STAT as the section is now really
3679 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3681 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3684 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3686 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3688 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3689 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3691 1999-05-16 Nick Clifton <nickc@cygnus.com>
3693 * coff-mcore.c (in_reloc_p): Reinstate.
3695 1999-05-15 Nick Clifton <nickc@cygnus.com>
3697 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3698 * bfd-in2.h: Regenerate.
3699 * coff-mcore.c (in_reloc_p): Remove defintion.
3700 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3701 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3702 IMAGE_REL_MCORE_RVA.
3703 (coff_mcore_rtype_to_howto): Add special processing for
3704 IMAGE_REL_MCORE_RVA.
3705 (coff_mcore_relocate_section): Add support for
3706 IMAGE_REL_MCORE_RVA.
3707 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3708 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3710 (mcore_elf_relocate_section): Delete redundant case labels.
3712 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3714 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3715 precedence between bit-and and comparison.
3717 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3719 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3720 list of target formats (targ_selvecs).
3721 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3722 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3724 1999-05-10 DJ Delorie <dj@cygnus.com>
3726 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3727 reasonable mode until "ar x" is smart enough to skip it (fixes
3728 gcc/libgcc.a builds on mips-ecoff targets
3730 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3731 to work. Hack to support MS import libraries, which use different
3732 COMDAT types than GNU.
3733 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3734 to implied zero-length sections (see peicode below)
3735 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3736 filename symbols, which use one *or more* auxents.
3737 * coffswap.h (coff_swap_aux_in): ditto
3738 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3741 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3743 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3744 for all relocations.
3746 1999-05-10 Catherine Moore <clm@cygnus.com>
3748 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3749 if COFF_IMAGE_WITH_PE.
3750 (bfd_arm_process_before_allocation): Likewise.
3751 (bfd_arm_get_bfd_for_interworking): Likewise.
3752 * coff-arm.c: Likewise.
3753 * bfd-in2.h: Regenerate.
3754 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3755 (armpe_big_vec): Likewise.
3756 * configure: Rebuild.
3758 1999-05-10 Nick Clifton <nickc@cygnus.com>
3760 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3761 section, not just .rel. Same for .rela.
3763 1999-05-07 Nick Clifton <nickc@cygnus.com>
3765 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3766 endianism with an error message.
3768 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3770 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3771 assignment from "unsigned char *" to "char *".
3772 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3774 1999-05-05 Catherine Moore <clm@cygnus.com>
3776 * coff-arm.c (coff_arm_relocate_section): Add one to
3777 address of ARM_RVA32 thumb functions.
3779 1999-05-05 Catherine Moore <clm@cygnus.com>
3781 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3782 (elf32_m68k_copy_private_bfd_data): New.
3783 (elf32_m68k_merge_private_bfd_data): New.
3784 (elf32_m68k_print_private_bfd_data): New.
3785 (CPU32_FLAG): Define.
3786 (PLT_CPU32_ENTRY_SIZE): Define.
3787 (elf_cpu32_plt0_entry): Declare.
3788 (elf_cpu32_plt_entry): Declare.
3789 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3790 (elf_m68k_finish_dynamic_symbol): Likewise.
3791 (elf_m68k_finish_dynamic_sections): Likewise.
3792 (elf_backend_plt_header_size): Remove definition.
3793 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3794 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3795 (bfd_elf32_bfd_set_private_flags): Define.
3796 (bfd_elf32_bfd_print_private_bfd_data): Define.
3798 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3800 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3801 and R_LONG_PCREL_MODE.
3803 1999-04-29 Nick Clifton <nickc@cygnus.com>
3805 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3807 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3809 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3810 in relocation calculation.
3812 1999-04-26 Tom Tromey <tromey@cygnus.com>
3814 * aclocal.m4, configure: Updated for new version of libtool.
3816 1999-04-21 Nick Clifton <nickc@cygnus.com>
3818 * coff-mcore.c: Add support for mcore relocs.
3820 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3822 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3823 incorrect use EF_MIPS_xxBITPTRS.
3825 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3827 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3830 * bfd-in2.h: Rebuild.
3831 * libbfd.h: Rebuild.
3833 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3835 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3836 (coff_arm_relocate_section): Add ARM26D transform. Only
3837 change to ARM26D for relocateable links.
3839 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3841 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3842 (bfd_elf32_bfd_print_private_bfd_data): New.
3844 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3846 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3847 refetch addend if USE_REL, add many comments regarding current state.
3848 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3849 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3850 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3851 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3853 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3855 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3856 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3858 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3860 * dwarf2.c (decode_line_info): Don't truncate address to least
3861 significant 32 bits (breaks 64 bit targets).
3862 (lookup_address_in_function_table): Ditto.
3863 (comp_unit_contains_address): Ditto.
3865 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3867 * coff-arm.c (arm_emit_base_file_entry): New routine.
3868 (A2T3_OFFSET): Define.
3869 (T2A3_OFFSET): Define.
3870 (coff_arm_relocate_section): Emit base file entries for interworking
3873 1999-04-13 Philip Blundell <philb@gnu.org>
3875 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3876 relocs 17 through 19.
3878 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3880 * elfcode.h: Remove fnmatch.h.
3881 * elflink.h (elf_link_assign_sym_version): Call back to ld
3882 instead of calling fnmatch.
3884 * config.bfd (i?86-*-beoself): Include pe vecs.
3886 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3888 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3891 1999-04-10 Richard Henderson <rth@cygnus.com>
3893 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3894 when trying to resolve dynamic symbol references.
3895 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3896 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3897 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3898 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3899 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3900 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3901 * elflink.h (elf_link_output_extsym): Likewise.
3903 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3905 * section.c (_bfd_strip_section_from_output): New function moved from
3906 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3907 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3908 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3909 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3910 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3911 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3912 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3913 * bfd-in2.h: Update.
3915 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3917 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3919 1999-04-08 Nick Clifton <nickc@cygnus.com>
3921 * coff-mcore.c: New File: Support for mcore-pe targets.
3922 * cpu-mcore.c: New File: Support for mcore targets.
3923 * elf32-mcore.c: New File: Support for mcore-elf target.
3924 * pe-mcore.c: New File: Definitions for mcore-pe target.
3925 * pei-mcore.c: New File: Definitions for mcore-pei target.
3926 * Makefile.am: Add support for MCore targets.
3927 * Makefile.in: Regenerate.
3928 * config.bfd: Add support for MCore targets.
3929 * configure.in: Add support for MCore targets.
3930 * configure: Regenerate.
3931 * archures.c: Add support for MCore architecture.
3932 * bfd-in2.h: Regenerate.
3933 * coffcode.h: Add support for mcore-pe targets.
3934 * elf.c: Add support for mcore-elf target.
3935 * reloc.c: Add support for MCore relocs.
3936 * targets.c: Add support for MCore targets.
3938 1999-04-07 Nick Clifton <nickc@cygnus.com>
3940 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3941 R_ARM_XPC25 and R_ARM_THM_XPC22.
3942 (elf32_arm_reloc_map): Remove redundant entries.
3944 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3946 * sysdep.h (LC_MESSAGES): Never define.
3948 1999-04-06 Chris Torek <torek@bsdi.com>
3950 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3951 all callers. Rewrite completely.
3952 (_bfd_relocate_contents): Rewrite overflow checking.
3953 * bfd-in2.h: Rebuild.
3955 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3957 From Gabriel Paubert <paubert@iram.es>:
3958 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3959 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3960 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3961 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3962 * ppcboot.c (ppcboot_vec): Use little endian routines for
3965 * elf.c (elfcore_strndup): Only define if it will be used.
3966 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3968 (ppc_elf_check_relocs): Remove unused local i.
3969 (ppc_elf_gc_mark_hook): Add default case to switch.
3971 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3972 * srec.c (srec_scan): Accept \r in symbol definitions.
3973 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3974 (symbolsrec_object_p): Likewise.
3976 1999-04-04 Don Bowman <don@pixsci.com>
3978 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3980 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3982 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3984 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3985 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3987 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3989 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3992 1999-03-31 Nick Clifton <nickc@cygnus.com>
3994 * config.bfd: Add support for arm-epoc-pe target.
3995 * configure.in: Add support for arm-epoc-pe target.
3996 * configure: Regenerate.
3997 * targets.c: Add support for arm-epoc-pe target.
3998 * coff-arm.c: Allow header files to override definition of
3999 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4000 * pe-arm.h: Allow previous header files to override definition of
4001 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4002 * pei-arm.h: Allow previous header files to override definition of
4003 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4004 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4005 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4007 1999-03-30 Nick Clifton <nickc@cygnus.com>
4009 * elf.c (elf_map_symbols): Handle the case where section
4010 symbols are generated for content-less sections which are
4011 not mapped to the output file.
4013 * linker.c: Replace direct references to fields in BFD structure
4014 with accessor macros.
4016 * elflink.h: Replace direct references to fields in BFD structure
4017 with accessor macros.
4019 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4021 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4023 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4024 account when adjusting section symbols during a partial link.
4026 1999-03-24 Nick Clifton <nickc@cygnus.com>
4028 * coff-sparc.c (struct coff_reloc_map): Change type of field
4029 'bfd_reloc_val' to bfd_reloc_code_real_type.
4030 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4031 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4032 * elf32-arc.c (struct arc_reloc_map): Ditto.
4033 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4034 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4035 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4036 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4037 * elf32-sh.c (struct elf_reloc_map): Ditto.
4038 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4039 * elf32-v850.c (struct v850_reloc_map): Ditto.
4040 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4041 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4042 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4044 1999-03-17 Martin Hunt <hunt@cygnus.com>
4046 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4047 function so source-level assembly works. If multiple N_SOs
4048 are seen without and N_FUNs, create an indextable entry with
4049 a NULL function name.
4051 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4053 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4054 of certian similar cpus.
4056 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4058 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4059 Add the 5000. Change the architecture for the 5400 to mips4.
4060 (elf_mips_mach): Add r5000.
4062 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4064 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4066 1999-03-11 Nick Clifton <nickc@cygnus.com>
4068 * binary.c (binary_set_section_contents): Generate warning about
4069 huge file offsets for any section that will occupy file space, not
4070 just those that are loadable.
4072 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4074 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4076 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4078 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4080 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4082 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4083 * elflink.h: Revert all changes since Feb 16. Instead:
4084 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4085 appropriate. Copy it to version symbols.
4086 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4087 symbols if appropriate.
4088 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4089 symbol if appropriate.
4090 (elf_link_output_extsym): If symbol is marked as undefined, and
4091 has no nonweak references, mark it as weak undefined.
4093 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4095 * elflink.h (elf_merge_symbol): When overriding a dynamic
4096 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4098 (elf_link_add_object_symbols): Don't copy the other field if we
4101 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4103 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4104 shared object with a weak undefined symbol.
4106 1999-02-18 Nick Clifton <nickc@cygnus.com>
4108 * elfarm-nabi.c: Set partial_inplace back to false.
4110 1999-02-17 Nick Clifton <nickc@cygnus.com>
4112 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4113 (USER_LABEL_PREFIX): Set to "_".
4115 The following patches are from: Scott Bambrough
4116 <scottb@corelcomputer.com>
4118 * libaout.h (M_ARM6_NETBSD): Set to 143.
4120 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4121 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4122 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4123 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4124 * bfd-in2.h: Regenerate.
4126 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4127 'true' as REL relocs are now being used. Add new PIC relocs:
4128 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4129 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4131 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4133 (elf32_arm_final_link_relocate): Change parameters so that entire
4134 reloc is passed. Add support for PIC relocs.
4135 (elf32_arm_relocate_section): Pass entire reloc to
4136 elf32_arm_final_link_relocate.
4137 (elf32_arm_check_relocs): Handle new PIC relocs.
4138 (elf32_arm_adjust_dynamic_symbol): New function.
4139 (elf32_arm_size_dynamic_sections): New function.
4140 (elf32_arm_discard_copies): New function.
4141 (elf32_arm_finish_dynamic_symbol): New function.
4142 (elf32_arm_finish_dynamic_sections): New function.
4143 (ELF_MAXPAGE_SIZE): Define.
4144 (bfd_elf32_bfd_reloc_type_lookup): Define.
4145 (elf_backend_relocate_section): Define.
4146 (elf_backend_adjust_dynamic_symbol): Define.
4147 (elf_backend_create_dynamic_sections): Define.
4148 (elf_backend_finish_dynamic_symbol): Define.
4149 (elf_backend_finish_dynamic_sections): Define.
4150 (elf_backend_size_dynamic_sections): Define.
4151 (elf_backend_plt_readonly): Define.
4152 (elf_backend_want_got_plt): Define.
4153 (elf_backend_want_plt_sym): Define.
4155 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4157 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4158 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4159 (_bfd_mips_elf_fake_sections): Likewise.
4161 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4163 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4164 bfd_elf32_arm_get_bfd_for_interworking,
4165 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4168 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4169 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4170 elf32_arm_find_nearest_line): Make them static.
4172 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4174 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4175 callers. Do not merge a definition from a shared object with a
4176 weak undefined symbol.
4177 (elf_link_add_object_symbols): Do not change the symbol type or
4178 size if the old symbol overrides the new one.
4180 1999-02-08 Nick Clifton <nickc@cygnus.com>
4182 * config.bfd: Add support for strongarm target.
4184 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4186 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4187 fields instead of unsigned char.
4189 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4191 * Makefile.am: Rebuild dependencies.
4192 * Makefile.in: Rebuild.
4194 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4196 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4197 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4198 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4199 * acinclude.m4: Add comments to uses of AC_DEFINE.
4200 * acconfig.h: Remove.
4201 * configure: Rebuild with current autoconf/automake.
4202 * aclocal.m4: Likewise.
4203 * config.in: Likewise.
4204 * Makefile.in: Likewise.
4206 1999-02-04 DJ Delorie <dj@cygnus.com>
4208 * libbfd.c (real_read): don't call fread for zero bytes. This
4209 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4211 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4213 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4214 of a jump is in the current 256 MB region.
4216 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4218 * format.c (bfd_check_format_matches): Change last patch to only
4219 take effect for the binary target.
4221 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4223 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4225 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4227 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4229 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4231 * format.c (bfd_check_format_matches): If the target was
4232 previously specified, don't check other targets when checking for
4235 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4237 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4238 (elf32_arm_reloc_type_lookup): Removed
4239 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4240 (elf32_arm_reloc_type_lookup): New.
4241 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4242 (elf32_arm_reloc_type_lookup): New.
4244 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4246 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4247 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4248 * Makefile.am: Use new files.
4249 * Makefile.in: Regenerate.
4250 * configure.in: Use new files.
4251 * configure: Regenerate.
4253 1999-02-01 Nick Clifton <nickc@cygnus.com>
4255 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4256 (fr30_elf_gc_sweep_hook): New function.
4257 (elf_backend_can_gc_sections): Define.
4259 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4261 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4262 and bfd_elf32_bigarm_oabi_vec.
4264 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4266 * Makefile.am (elf32-arm-oldabi.lo): New.
4267 (elf32-arm-newabi.lo): New.
4268 * Makefile.in: Regenerate.
4269 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4270 (arm-*-elf): Likewise.
4272 (thumb-*-oabi): New.
4273 * configure: Regenerate.
4274 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4275 (bfd_elf32_bigarm_oabi_vec): New.
4276 * elf32-arm-newabi.c: New.
4277 * elf32-arm-oldabi.c: New.
4278 * elf32-arm.c: Removed.
4281 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4283 * binary.c (binary_set_section_contents): Omit warnings for
4284 unloadable sections.
4286 1999-01-31 Michael Meissner <meissner@cygnus.com>
4288 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4289 powerpc{,le}-*-eabi.
4291 1999-01-29 Nick Clifton <nickc@cygnus.com>
4293 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4294 * dwarf2.c (read_signed_leb128): Remove unused variables.
4296 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4298 * elf.c (assign_file_positions_for_segments): Only adjust
4299 p_align when needed.
4301 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4303 * binary.c (binary_set_section_contents): Don't return early for a
4304 non-loadable section, in case the first section is non-loadable.
4305 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4306 W. Rozycki <macro@ds2.pg.gda.pl>.
4308 1999-01-28 Nick Clifton <nickc@cygnus.com>
4310 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4311 R_FR30_GNU_VTENTRY relocs.
4313 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4315 * elflink.h (elf_link_output_sym): Zero syms which are
4316 part of sections which have been excluded.
4318 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4320 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4322 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4323 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4325 1999-01-27 Nick Clifton <nickc@cygnus.com>
4327 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4329 (fr30_final_link_relocate): Use computed value as result of
4332 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4334 * binary.c (binary_set_section_contents): Emit warning for
4335 huge file offsets due to widely-dispersed section LMAs.
4337 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4339 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4340 align first section to largest section alignment, not first
4343 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4345 * configure.in: Require autoconf 2.12.1 or higher.
4347 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4349 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4350 * bfd-in2.h: Likewise.
4351 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4353 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4355 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4356 * cpu-mips.c: Add support for and independent 4111.
4357 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4358 (_bfd_mips_elf_final_write_processing):
4359 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4361 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4363 * elf32-mips.c (elf_mips_abi_name): New.
4364 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4366 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4368 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4369 Handle bfd_mach_mips4300.
4371 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4373 * elf32-i386.c: Remove leaked development code from patch
4374 1998-12-10 by Richard Henderson.
4376 1998-12-10 Richard Henderson <rth@cygnus.com>
4378 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4379 in debug sections for symbol defined externally.
4381 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4383 * targets.c (bfd_target_vector): Remove duplicate entry for
4386 1998-12-09 Nick Clifton <nickc@cygnus.com>
4388 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4389 since we are using RELAs.
4391 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4393 SCO Open Server Release 5 core file support, from Jouke Numan
4395 * sco5-core.c: New file.
4396 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4397 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4398 * Makefile.am: Rebuild dependencies.
4399 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4400 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4401 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4402 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4403 * bfd-in2.h, configure, Makefile.in: Rebuild.
4405 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4407 * config.bfd (hppa*-*-mpeix*): New target.
4408 * configure.in: Add AC_HEADER_DIRENT.
4409 (hppa*-*-mpeix*): New target.
4410 * configure.host (hppa*-*-mpeix*): New host.
4411 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4412 friends rather than just including <sys/dir.h>.
4413 * som.h (struct som_symbol): Add hppa_priv_level and apto
4414 tc_data. Change all users.
4415 (struct somdata): Add comp_unit field.
4416 (obj_som_compilation_unit): Define.
4417 (bfd_som_attach_compilation_unix): Declare.
4418 * som.c: Check HOST_HPPAMPEIX.
4419 (struct som_misc_symbol_info): Add new field priv_level.
4420 (som_object_setup): Add current_offset parameter. Change all
4422 (setup_sections): Likewise.
4423 (som_object_p): For EXECLIBMAGIC, read the lst header.
4424 (som_write_symbol_strings): Add compilation_unit parameter.
4426 (som_finish_writing): Write out compilation_unit.
4427 (som_bfd_derive_misc_symbol_info): Set priv_level.
4428 (som_build_and_write_symbol_table): Set xleast field to 3.
4429 (som_slurp_symbol_table): Set symbol priv_level.
4430 (bfd_som_attach_compilation_unit): New function.
4431 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4432 priv_level into symbol_value.
4433 * configure, config.in: Rebuild.
4435 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4437 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4438 warning function to call _bfd_error_handler instead.
4440 * libbfd.c (COERCE32): Cast through unsigned long and long to
4441 avoid bug in old version of gcc.
4443 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4444 (elf_backend_additional_program_headers): Don't define.
4446 1998-12-08 Nick Clifton <nickc@cygnus.com>
4448 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4449 relocations to include offset of 2 included in the insns, and the
4450 offset of the relocs within the section.
4452 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4454 The following changes were made by David Taylor
4455 <taylor@texas.cygnus.com>, Edith Epstein
4456 <eepstein@sophia.cygnus.com>, Jim Blandy
4457 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4458 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4459 changes originally made by HP; HP did not create ChangeLog
4462 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4463 automake macro library.
4465 * hpux-core.c (hpux_core_core_file_p): this function now
4466 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4467 found in the corefile! Also, in hpux_core_core_file_p, if we
4468 encounter a section with an unknown type, don't punt. Instead,
4469 just skip it. Also, count the number of sections of known type
4470 that we encounter. If we encounter at least one good one, then
4471 we'll declare that the file is a core file. If we encounter any
4472 unknown ones but some known ones, then we'll issue a warning (but
4473 still declare it to be a core file). Also, correctly decide when a
4475 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4476 (CORE_ANON_SHMEM): define if not defined.
4477 (hpux_core_struct): add members lwpid and user_tid.
4478 (core_kernel_thread_id, core_user_thread_id): new macros.
4479 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4480 the name before storing it in the bfd.
4481 (hpux_core_core_file_p): handle threads.
4483 * libhppa.h (GET_FIELD): protect against redefinition.
4484 (HPPA_WIDE): define.
4485 (GET_FIELD): define.
4490 (sign_extend): redefine.
4491 (assemble_6): define.
4492 (assemble_12): rewrite.
4493 (assemble_16): define.
4494 (assemble_16a): define.
4495 (assemble_17): rewrite.
4496 (assemble_22): define.
4498 1998-12-07 Nick Clifton <nickc@cygnus.com>
4500 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4501 relocations for signed values.
4503 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4505 * mipsbsd.c (MY(set_arch_mach)): Make static.
4506 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4507 bfd_mach_mips* macros rather than simple numbers.
4509 COFF weak symbol support, based on patches from Mark Elbrecht
4510 <snowball3@usa.net>:
4511 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4512 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4513 (coff_write_alien_symbol): Likewise.
4514 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4515 (coff_link_add_symbols): Likewise.
4516 (_bfd_coff_link_input_bfd): Likewise.
4517 (_bfd_coff_write_global_sym): Likewise.
4519 * elf.c (copy_private_bfd_data): Always initialize the
4520 includes_phdrs field.
4522 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4523 file defines a symbol first mentioned in an ELF file.
4525 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4526 possible, rather than only if BFD64.
4527 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4529 * bfd-in2.h: Rebuild.
4531 * srec.c (srec_set_section_contents): Correct test to avoid
4532 switching to 4 byte addresses after seeing a second section which
4533 requires 3 byte addresses. From Joel Schantz
4534 <joel.schantz@argosys.boeing.com>.
4536 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4537 <aymeric.vincent@emi.u-bordeaux.fr>.
4539 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4541 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4542 decide whether the output file is -mrelocatable-lib,
4543 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4545 1998-12-03 Nick Clifton <nickc@cygnus.com>
4547 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4548 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4549 * bfd-in2.h: Regenerate.
4550 * libbfd.h: Regenerate
4552 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4554 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4555 link against a dynamic symbol with no type or size.
4557 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4559 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4560 relocation for section which does not get loaded.
4561 (elf_i386_relocate_section) [R_386_32]: Likewise.
4563 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4565 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4566 reloc_count and i long instead of unsigned long. Handle error
4567 return from bfd_canonicalize_reloc.
4569 1998-12-01 Nick Clifton <nickc@cygnus.com>
4571 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4574 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4576 * elf32-sh.c (elf/sh.h): Include.
4577 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4578 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4579 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4580 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4581 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4583 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4585 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4586 causes division by zero later on.
4588 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4590 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4593 1998-11-25 DJ Delorie <dj@cygnus.com>
4595 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4598 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4600 * elf32-fr30.c (fr30_elf_relocate_section): Call
4601 fr30_final_link_relocate.
4602 (fr30_final_link_relocate): New function: Handle I20 and I32
4604 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4605 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4606 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4608 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4611 The following changes are based on a patch submitted by Gianluca
4612 Moro <glctr@abc.it>:
4614 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4615 not already been updated.
4616 (find_remembered_hi16s_reloc): New parameter 'already_found'
4617 returns state of remembered hi16s reloc.
4618 (remember_hi16s_reloc): Set 'found' field to false.
4619 (hi16s_location): Add 'found' field.
4621 1998-11-23 DJ Delorie <dj@cygnus.com>
4623 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4624 to see .DLL files as unrecognized.
4625 (i3coff_object_p): Sorry, had to hack it to not recognize these
4626 files (pei-i386) on request.
4628 1998-11-23 DJ Delorie <dj@cygnus.com>
4630 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4631 relents. Call bfd_check_format to reinitialize.
4633 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4635 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4638 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4640 * aclocal.m4: regenerate
4641 * configure: regenerate
4643 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4645 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4646 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4647 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4648 respect it as an upper bound on what memory to reference.
4649 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4650 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4651 update vtable_entries_size appropriately.
4653 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4655 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4658 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4660 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4661 bfds; they have no "file" so we fake it.
4662 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4663 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4664 resizing the memory buffer.
4665 * opncls.c (bfd_make_writable): New function; lets you write a
4666 bfd_create'd bfd to an in-memory buffer.
4667 (bfd_make_readable): New function; lets you read back that buffer
4668 as if it were from bfd_openr. Used to build generated archive
4669 members (winsup's ld's dlltool)
4671 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4673 * po/bfd.pot: Regenerated.
4675 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4677 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4680 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4682 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4683 element of the gotentry list for local symbols too.
4684 (elf64_alpha_relocate_section): Unify local and global handling.
4685 Assert that gotent->use_count > 0.
4687 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4689 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4690 update for file name changes of July 2, 1998.
4692 * configure: Rebuild.
4694 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4696 * po/bfd.pot: Regenerated.
4698 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4700 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4701 * aclocal.m4, configure: regenerate
4703 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4705 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4707 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4709 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4710 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4712 * aclocal.m4, configure: regenerated.
4714 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4716 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4717 R_D10V_GNU_VTENTRY relocs.
4718 (elf_d10v_howto_table): Likewise.
4719 (d10v_reloc_map d10v_reloc_map): Likewise.
4720 (elf32_d10v_gc_mark_hook): New.
4721 (elf32_d10v_gc_sweep_hook): New.
4722 (elf32_d10v_check_relocs): New.
4723 (elf32_d10v_relocate_section): New.
4724 (elf_backend_relocate_section): Define.
4725 (elf_backend_can_gc_sections): Define.
4727 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4729 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4730 (BFD64_BACKENDS): ...from here.
4731 (BFD32_BACKENDS_CFILES): Move vms files here...
4732 (BFD64_BACKENDS_CFILES): ...from here.
4733 * Makefile.in: Rebuild.
4735 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4737 * Makefile.am: Add FR30 target.
4738 * Makefile.in: Add FR30 target.
4739 * archures.c: Add support for FR30.
4740 * config.bfd: Add support for FR30.
4741 * configure.in: Add support for FR30.
4742 * reloc.c: Add support for FR30 relocations.
4743 * targets.c: Add support for FR30 relocations.
4744 * bfd-in2.h: Regenerate.
4745 * configure: Regenerate.
4746 * libbfd.h: Regenerate.
4747 * cpu-fr30.c: New file.
4748 * elf32-fr30.c: New file.
4750 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4752 * configure.in: detect cygwin* instead of cygwin32*
4753 * configure: regenerate
4755 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4757 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4758 use bfd_malloc and free instead and check return value from bfd_malloc.
4760 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4763 * libbfd.h: Rebuild.
4765 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4766 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4767 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4768 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4770 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4772 (mips_elf_link_hash_table_create): Don't initialize
4773 dynsym_sec_strindex.
4774 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4775 (mips_elf_size_dynamic_sections): Generate a section symbol for
4776 every output section.
4777 (mips_elf_finish_dynamic_sections): Count all sections for
4779 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4782 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4784 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4785 for later PLT entries in large PLTs.
4786 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4788 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4790 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4792 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4794 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4795 * elflink.h (elf_collect_hash_codes): New function. This function is
4796 called for each exported symbol and we compute the ELF hash value for
4798 (compute_bucket_value): New function. It is called from
4799 size_dynamic_sections to determine the hash table size. When we are
4800 optimizing a better, but slower, algorithm is used.
4801 (size_dynamic_sections): Call compute_bucket_value.
4803 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4805 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4807 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4809 (sh_elf_gc_mark_hook): New.
4810 (sh_elf_gc_sweep_hook): New.
4811 (sh_elf_check_relocs): New.
4812 (elf_backend_can_gc_sections): Define.
4814 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4816 * acinclude.m4: undo previous gettext change
4817 * aclocal.m4: rebuild with right version of aclocal.
4819 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4821 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4822 aclocal.m4 to acinclude.m4, so they don't get lost.
4824 * elfcore.h: rewrite for better corefile support.
4825 * elf.c (elfcore_*): new functions.
4826 * elf-bfd.h (elf_obj_tdata): new structure members.
4827 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4829 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4831 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4833 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4834 and R_M32R_GNU_VTENTRY.
4835 (elf_backend_can_gc_sections): Define.
4836 (m32r_elf_check_relocs): New.
4837 (m32r_elf_gc_mark_hook): New.
4838 (m32r_elf_gc_sweep_hook): New.
4839 (m32r_elf_relocate_section): Handle VT relocs.
4841 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4843 * coff-arm.c (arm_relocate_section): Remove redundant test.
4845 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4846 cleat that the 'bitsize' field is the size of the bitfield AFTER
4847 relocation not before.
4849 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4851 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4854 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4856 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4857 R_SPARC_GNU_VTENTRY.
4858 (elf32_sparc_check_relocs): Handle them.
4859 (elf32_sparc_reloc_type_lookup): Likewise.
4860 (elf32_sparc_relocate_section): Likewise.
4861 (elf32_sparc_gc_mark_hook): New.
4862 (elf32_sparc_gc_sweep_hook): New.
4864 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4866 * som.c (som_finish_writing): Perform some sanity checks when
4867 writing an executable or shared library.
4869 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4871 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4872 * configure.in (elf): Add dwarf1.lo.
4873 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4874 * elf.c (_bfd_elf_find_nearest_line): Add call to
4875 _bfd_dwarf1_find_nearest_line.
4876 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4877 Add call to _bfd_dwarf1_find_nearest_line.
4878 * configure: Rebuilt.
4880 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4882 * elflink.h (elf_gc_sections): Do not allow garbage
4883 collection if dynamic sections have been created.
4885 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4887 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4889 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4890 (v850_elf_perform_relocation): Likewise.
4891 (v850_elf_final_link_relocate): Likewise.
4892 (v850_elf_relocate_section): Likewise.
4893 (v850_elf_gc_sweep_hook): New routine.
4894 (v850_elf_gc_mark_hook): New routine.
4895 (elf_backend_can_gc_sections): Define.
4897 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4899 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4902 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4904 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4905 Declare size as bfd_size_type.
4906 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4908 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4910 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4912 * som.c (CPU_PA_RISC2_0): Define.
4913 (_PA_RISC2_0_ID): Likewise.
4914 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4916 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4918 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4919 has a base which is already defined, only add the referenced
4920 symbol to the dynamic symbol table if it is defined or referenced
4923 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4926 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4928 * elflink.h (elf_link_add_object_symbols): Undo last change.
4930 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4932 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4933 symbol for the indirect alias to a versioned symbol.
4935 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4937 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4938 (elf32_i386_vtentry_howto): New.
4939 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4940 or elf32_i386_vtinherit_howto on lookup.
4942 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4944 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4945 reloc_type. Rename R_68K__max to R_68K_max.
4946 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4949 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4951 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4952 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4954 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4957 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4959 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4960 message has a null byte terminator.
4962 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4964 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4965 word subject to R_V850_32 relocation.
4967 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4969 * dwarf2.c: Add comment describing problem computing line numbers
4970 for undefined symbols at link time.
4972 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4974 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4975 transform a defweak into a plt entry.
4976 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4977 plt entry references to receive a RELATIVE reloc.
4978 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4979 (elf64_alpha_relocate_section): Assert we don't overrun
4980 the allocated relocation space.
4982 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4984 * elf.c (swap_out_syms): Always treat section symbols as
4985 special, even if they are attached to a common section.
4987 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4989 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4990 sections with v850 common section attributes into named v850
4992 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4993 common section attributes into named v850 common sections.
4995 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4997 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5000 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5002 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5003 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5004 reloc to the wrong section a warning, not an error. .dynsbss
5005 is not an output section, so there is no need to check for it.
5007 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5009 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5011 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5013 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5014 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5016 (elf32_arm_gc_mark_hook): New.
5017 (elf32_arm_gc_sweep_hook): New.
5018 (elf32_arm_check_relocs): New.
5019 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5021 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5024 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5026 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5027 assume there is no PLT or GOT.
5029 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5031 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5032 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5033 also accepted as a function symbol type.
5035 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5037 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5039 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5041 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5042 match definition of _bfd_gc_sections field.
5043 * libbfd.h: Rebuild.
5045 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5047 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5048 the addend of a dynamic relocation referencing a section.
5049 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5050 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5052 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5054 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5055 bed has a size_dynamic_sections routine before trying to use it.
5057 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5059 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5060 _bfd_elf_rel_vtable_reloc_fn.
5062 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5064 * Makefile.am: Add elf32-arm.c.
5065 * Makefile.in: Rebuild.
5066 * elf-bfd.h: Add elf_backend_get_symbol_type.
5067 * elf.c (swap_out_syms): If defined, call
5068 elf_backend_get_symbol_type.
5069 * elf32-arm.c: Define elf_backend_get_symbol_type.
5070 (elf32_arm_get_symbol-type): New routine.
5071 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5072 (bfd_elf32_arm_process_before_allocation): Change to
5073 check for STT_ARM_TFUNC.
5074 (elf32_arm_final_link_relocate): Likewise.
5075 * elfxx-target.h: Add elf_backend_get_symbol_type.
5077 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5079 * archures.c (bfd_mach_alpha_ev[456]): New.
5080 * cpu-alpha.c: Rework to match these types.
5081 * bfd-in2.h: Rebuild.
5083 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5085 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5086 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5088 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5089 (elf_i386_reloc_type_lookup): Recognize them.
5090 (elf_i386_check_relocs): Pass them off to generic code.
5091 (elf_i386_relocate_section): Ignore them.
5092 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5093 (elf_backend_can_gc_sections): True.
5095 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5097 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5098 before looking at owner field.
5099 (elf32_arm_to_thumb_stub): Ditto.
5100 (elf32_arm_relocate_section): Compute name before calling
5101 elf32_arm_final_link_relocate().
5103 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5105 * elf.c: comment and formatting cleanups.
5108 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5110 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5111 (core files are treated differently than object files).
5112 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5113 bfd_elf_mkcorefile): declare.
5114 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5115 bfd_elf_mkcorefile): add to bfd_target vector.
5116 * elfcore.h (elf_core_file_p): save the program header table,
5117 and set the bfd architecture from the elf file header.
5118 * elf.c (bfd_elf_mkcorefile): new function.
5119 (_bfd_elf_write_corefile_contents): new function.
5120 (assign_file_positions_for_segments): add cases for handling
5121 PT_NOTE segments. (assign_file_positions_except_relocs):
5122 core files should be handled the same as exec files.
5123 (prep_headers): identify core files as type ET_CORE.
5124 (copy_private_bfd_data): identify the sections belonging to
5125 the PT_NOTE segment.
5127 * elf32-sparc.c (elf32_sparc_final_write_processing):
5128 add break statement to default case.
5130 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5132 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5133 section (not input) will be in sections ".sbss", ".sbss2",
5134 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5135 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5136 output_offset for correct evaluation of addend.
5138 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5140 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5141 elf32_arm_allocate_interworking_sections and
5142 elf32_arm_process_before_allocation.
5144 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5146 * bfd-in.h: Ammend prototype for
5147 elf32_arm_process_before_allocation to remove surplus third
5150 * bfd-in2.h: Regenerate.
5152 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5154 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5156 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5158 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5159 calculated for RELOC_SPARC_REV32 case.
5161 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5163 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5164 elf32_arm_allocate_interworking_sections and
5165 elf32_arm_process_before_allocation.
5166 * bfd-in2.h: Regenerated.
5167 * elf32-arm.c Define elf32_arm_link_hash_table.
5168 (insert_thumb_branch): New routine.
5169 (find_thumb_glue): New routine.
5170 (find_arm_glue): New routine.
5171 (record_arm_to_thumb_glue): New routine.
5172 (record_thumb_to_arm_glue): New routine.
5173 (elf32_arm_link_hash_table_create): New routine.
5174 (elf32_arm_get_bfd_for_interworking): New routine.
5175 (elf32_arm_allocate_interworking_sections) New routine.
5176 (elf32_arm_process_before_allocation) New routine.
5177 (elf32_thumb_to_arm_stub): New routine.
5178 (elf32_arm_to_thumb_stub): New routine.
5179 (elf32_print_private_bfd_data): Fix typo.
5180 (elf32_arm_final_link_relocate): Add argument sym_sec.
5181 Check for branches to thumb symbols in case R_ARM_PC24.
5182 Check for branches to arm symbols in case R_ARM_THM_PC22.
5183 (elf32_arm_relocate_section): Pass symbol section to
5184 elf32_arm_final_link_relocate.
5186 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5188 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5189 entries unless the symbol is defined in the executable; in
5190 particular, undefined weak symbols get a PLT entry.
5192 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5194 * libaout.h: Remove nested comment to avoid warning.
5196 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5198 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5199 R_ARM_PC24 relocation.
5201 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5203 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5204 argument is_local. Add argument sym_flags. Check sym_flags
5205 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5206 (elf32_arm_relocate_section): Don't pass local sym and pass
5207 sym_flags to elf32_arm_final_link_relocate.
5209 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5211 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5212 to not count too few relocs for dynamicly linked executables.
5214 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5216 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5217 symbols without a dynamic index dynamic. Consider all weak
5219 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5220 correspondance between input and output sections.
5222 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5224 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5225 that use a .got.plt section start the got offset at zero.
5227 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * ieee.c (ieee_write_processor): Correct the processor ID written
5230 out for bfd_arch_m68k, accommodating change of March 25.
5232 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5234 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5235 R_ARM_THM_RPC22 relocations.
5237 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5239 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5241 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5242 .got relocs in -Bsymbolic shared objects.
5244 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5246 * elf32-arm.c: Add private flags to ELF header.
5247 (elf32_arm_print_private_bfd_data): New Function.
5248 (elf32_arm_set_private_flags): New Function.
5249 (elf32_arm_copy_private_flags): New Function.
5250 (elf32_arm_merge_private_bfd_data): New Function.
5252 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5254 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5256 (elf32_sparc_relocate_section): Likewise.
5258 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5260 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5261 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5262 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5263 of the function. Recognize no .plt as static linking.
5265 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5267 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5268 ".liblist" string through gettext.
5270 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5272 * Makefile.am: Add support for elf32-arm.lo.
5273 * Makefile.in: Rebuild.
5274 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5275 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5276 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5277 * configure: Regenerate.
5278 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5279 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5280 bfd_target bfd_elf32_littlearm_vec.
5281 * elf32-arm.c: New file.
5283 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5285 * libaout.h (M_SPARCLITE_LE): New machine.
5286 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5287 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5288 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5289 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5290 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5291 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5292 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5293 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5294 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5295 be BFD_RELOC_SPARC_REV32.
5297 * config.bfd (sparc86x-*-aout): New
5299 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5301 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5302 actually mapping the output sections.
5304 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5307 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5308 (mn10300_elf_reloc_map): Similarly.
5309 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5311 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5313 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5315 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5316 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5317 elf_mips_reloc_type defined in elf/mips.h.
5319 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5321 * elf64-mips.c: Remove reloc_type definition completely. It's now
5324 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5326 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5327 as they are defined in elf/mips.h now.
5329 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5332 * Re-add lost change:
5333 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5335 (mn10300_elf_relax_section): Include stack space for register saves
5336 in the imm8 field of a "call" instruction.
5337 (compute_function_info): Determine how much stack is allocated by
5338 the movm instruction. Fix typo.
5339 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5341 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5343 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5344 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5346 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5348 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5350 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5352 * elf32-hppa.h: Let ELF header define the enum containing the
5353 external reloc numbers.
5354 * elf32-i386.h: Likewise.
5356 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5358 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5359 * elf32-mips.c: Likewise.
5360 * elf32-ppc.c: Likewise.
5362 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5364 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5365 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5367 * bfd-in.h: Regenerate.
5368 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5369 parameter to 'unsigned int' to avoid K&R compatability problems.
5371 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5373 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5374 functionname_ptr to be const. Change line_ptr to be unsigned.
5376 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5377 macro is not defined. Change second parameter from bfd_link_info
5378 to coff_final_link_info. Add prototype.
5379 (coff_final_link_postscript): Simplify handling when macro is not
5380 defined. Add prototype.
5382 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5384 * elf-mn10300.c: Before include system specific ELF header define
5385 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5386 * elf32-mips.c: Likewise.
5387 * elf32-ppc.c: Likewise.
5389 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5391 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5392 temporary patch over to elf64-mips.c as well.
5394 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5396 * elf32-mips.c (reloc_type): Temporarily disable definition of
5397 standard relocation since they are now defined in elf/mips.h.
5399 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5401 * elf-m10200.c (mn10200_elf_final_link_relocate):
5402 Modify range test for case R_MN10200_8.
5404 * elf-m10300.c (mn10300_elf_final_link_relocate):
5405 Modify range test for case R_MN10300_8.
5407 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5409 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5410 * elf32-i386.c (elf_backend_got_header_size): Define.
5411 (elf_backend_plt_header_size): Define.
5412 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5413 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5414 * elfxx-target.h: Provide a default of zero.
5415 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5416 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5418 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5419 entry from an executable, even if the plt refcount goes to 0.
5421 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5423 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5424 directory name at the line number.
5426 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5427 with an unspecified type.
5429 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * sunos.c: Add undef of valid to avoid problem on SunOS.
5433 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5435 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5437 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5439 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5440 R_68K_PCxx and R_68K_xx relocations. Make sure that
5441 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5442 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5443 R_68K_xx relocations.
5444 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5445 that has no plt entry.
5446 (elf_m68k_relocate_section): Ignore the plt offset in a static
5448 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5450 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5453 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5455 (howto_table, reloc_map): Add entries for them.
5456 (elf_m68k_check_relocs): Handle them. Implement reference
5457 counting for got and plt entries.
5458 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5459 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5461 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5462 (elf_m68k_relocate_section): Handle the new reloc types.
5463 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5464 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5465 * elflink.h (elf_link_add_object_symbols): When creating an
5466 indirect reference for symbol versioning also copy the plt
5468 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5469 flag also reset the plt offset.
5470 (elf_link_assign_sym_version): Likewise.
5471 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5472 the size of the entry in bytes.
5473 (elf_gc_allocate_got_offsets): Likewise.
5475 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * elflink.h (elf_gc_sections): Return true rather than falling off
5480 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5483 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5485 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5486 comment describing when it should be enabled.
5487 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5490 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5493 information ATN records.
5495 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5498 section for an absolute symbol in a fully linked file. Based on
5499 patch from Christian Holland <CHolland@de.lucent.com>.
5501 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5503 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5504 that a symbol is undefined.
5506 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5508 * som.c (som_bfd_gc_sections): Define.
5510 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5512 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5513 overflows in ARM_26D patches, since they have already been
5514 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5516 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5518 * coffcode.h (coff_write_object_contents): If we have any long
5519 section names, call coff_write_symbols even if there are no
5522 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5525 PT_LOAD segment, rather than only setting it once for the entire
5528 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5529 rather than ignoring every phdr with a p_paddr of 0, ignore all
5530 the phdrs if they all have a p_paddr of 0.
5532 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5533 section was discarded from the link.
5535 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5537 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5539 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5541 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5542 floating point operations.
5544 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5546 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5549 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5551 Merge of vax/vms (read-only) support
5552 * configure.com: Support Vax target.
5553 * makefile.vms: Support Vax target.
5554 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5555 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5557 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5559 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5561 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5563 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5565 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5566 * targets.c (bfd_target_ovax_flavour): New flavour.
5567 (vms_alpha_vec): Renamed from evax_alpha_vec.
5569 (target_vector): Update accordingly.
5570 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5572 (vax*-*-*vms*): New target.
5573 * Makefile.am: Update for renamed files. Rebuild dependencies.
5574 * bfd-in2.h: Rebuild.
5575 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5577 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5579 Based on patch from Matt Semersky <matts@scd.hp.com>:
5580 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5581 pointer on abfd->outsymbols.
5582 (generic_add_output_symbol): Handle NULL sym parameter.
5584 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5586 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5589 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5591 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5592 when handling 32 bit immediate relocs.
5593 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5595 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5597 * section.c (STD_SECTION): Account for recently added gc_mark
5598 field in struct asection.
5600 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5601 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5603 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5605 ELF Section-level Garbage Collection:
5606 * bfd.c (bfd_gc_sections): New.
5607 * aout-adobe.c: Hook to default implementation.
5608 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5609 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5610 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5611 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5612 * tekhex.c, versados.c: Likewise.
5613 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5614 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5616 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5617 (bfd_generic_gc_sections): New.
5618 * section.c (SEC_KEEP): New.
5619 (asection): Add gc_mark member.
5621 * elfcode.h (elf_gc*): New name remappings.
5622 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5623 sections to be excluded.
5624 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5625 (elf_gc_propogate_vtable_entries_used): New.
5626 (elf_gc_smash_unused_vtentry_relocs): New.
5627 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5628 (elf_gc_common_finalize_got_offsets): New.
5629 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5630 * elfxx-target.h: Add and default gc hooks.
5632 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5634 (struct elf_obj_tdata): Likewise for local_got_offsets.
5635 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5636 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5637 * elf64-sparc.c, elflink.h: Likewise.
5639 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5640 (ELF_LINK_HASH_MARK): Define.
5641 (struct elf_backend_data): Add GC hooks.
5642 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5644 * elf-m10300.c (mn10300_elf_check_relocs): New.
5645 (mn10300_elf_gc_mark_hook): New.
5646 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5647 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5648 (mn10300_elf_final_link_relocate): Likewise.
5649 (mn10300_elf_relocate_section): Likewise.
5650 (elf_backend_can_gc_sections): Define.
5651 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5652 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5653 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5654 (mips_info_to_howto_rel): Likewise.
5655 (mips_elf_relocate_section): Likewise.
5656 (mips_elf_check_relocs): Likewise.
5657 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5658 (elf_backend_can_gc_sections): Define.
5659 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5660 (ppc_elf_howto_raw): Handle them.
5661 (ppc_elf_reloc_type_lookup): Likewise.
5662 (ppc_elf_relocate_section): Likewise.
5663 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5664 Handle new vtable relocs.
5665 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5666 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5667 (elf_backend_can_gc_sections): Define.
5669 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5671 * archures.c (bfd_mach_mn10300): Define.
5672 * elf-m10300.c: Include elf/mn10300.h
5673 (elf_mn10300_mach): New function.
5674 (_bfd_mn10300_elf_final_write_processing): Likewise.
5675 (_bfd_mn10300_elf_object_p): Likewise.
5676 (elf_backendfinal_write_processing): Define.
5677 (elf_backend_object_p): Likewise.
5679 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5681 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5684 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5686 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5687 link_next field, not the next field.
5689 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5691 * elf.c (map_sections_to_segments): Check the section address
5692 against the phdr size both with and without a modulo of
5695 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5697 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5698 linker created empty input section if the output section has the
5701 * elflink.h (elf_link_output_extsym): Print an error message if
5702 _bfd_elf_section_from_bfd_section fails.
5704 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5707 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5709 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5710 native linker output. Avoid putting an empty section in more than
5713 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5715 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5716 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5718 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5720 * elf.c (swap_out_syms): New arg relocatable_p.
5721 Don't add section VMA to symbols for relocatable output.
5722 (_bfd_elf_compute_section_file_positions): Update call to
5725 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5727 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5728 against 'addend' be signed rather than unsigned.
5730 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5732 * elf32-m32r.c: Add prototyps for static functions.
5734 * coff-arm.c: Add prototypes for static functions.
5736 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5738 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5739 LMA is used to order sections in a segment.
5741 * elf32-v850.c: Add prototypes for static functions.
5742 Change type of addend parameter to bfd_vma in various functions.
5744 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5747 complain_overflow_signed instead of complain_overflow_bitfield.
5749 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5751 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5752 when comparing against 0.
5754 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5756 * Makefile.am (config.status): New target.
5757 * Makefile.in: Rebuild.
5759 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5761 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5762 error if previous object endianness doesn't match current object.
5764 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5766 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5767 _bfd_elf_print_private)bfd_data ().
5769 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5771 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5773 (elf_link_add_object_symbols): Set type_change_ok and
5774 size_change_ok before calling elf_merge_symbol.
5776 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5777 undefined symbol error, don't also issue an overflow error.
5779 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5781 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5782 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5783 message instead of crashing.
5785 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5787 * archures.c (bfd_mach_cpu32): Define.
5788 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5790 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5791 * ieee.c: Include <ctype.h>.
5792 (ieee_object_p): Parse out process ID string to make it more
5793 likely to be acceptable for bfd_scan_arch.
5794 * bfd-in2.h: Rebuild.
5796 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5798 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5799 _bfd_elf_print_private_bfd_data() so that the program header will
5802 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5804 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5805 0x68. Reindent. Add some comments.
5807 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5809 * elf.c (copy_private_bfd_data): Adjust physical address of
5810 segment in output BFD to contain LMAs of its sections.
5812 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5814 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5815 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5816 endian data 32 bit relocations.
5817 (elf32_sparc_merge_private_bfd_data): Check if linking little
5818 endian objects with big endian objects.
5819 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5820 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5821 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5823 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5824 * archures.c (bfd_mach_sparc_sparclite_le): New.
5825 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5827 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5829 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5832 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * bfd-in.h: Move over patch to bfd-in2.h.
5836 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5838 (_bfd_relocate_contents): Likewise.
5840 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5842 * peicode.h (add_data_entry): If the section has no private data
5843 then do not create a Data Dictionary entry for it.
5845 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5847 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5848 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5849 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5850 subsections during relaxation more correctly.
5852 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5854 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5855 Add extra argument to bfd_arm_process_before_allocation ().
5856 * bfd-in.h: Reflect changes made in bfd-in2.h.
5857 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5858 coff class of a BFD symbol.
5859 * coff-arm.c: Add support for interworking between Thumb code and
5860 non-interworking aware ARM code.
5862 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5864 * po/Make-in (install-info): New target.
5866 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * filemode.c: Remove; not used.
5870 If sysdep.h includes a header file, don't include it again:
5871 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5873 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5875 * archive.c: Don't include <string.h> or <errno.h>.
5876 * evax-alpha.c; Don't include <stdio.h>.
5877 * evax-egsd.c: Likewise.
5878 * evax-etir.c: Likewise.
5879 * evax-misc.c: Likewise.
5880 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5881 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5883 * hpux-core.c: Likewise.
5884 * netbsd-core.c: Likewise.
5886 * libbfd.c: Don't include <sys/types.h>.
5887 * nlmcode.h: Don't include <string.h>.
5888 * osf-core.c: Don't include <string.h> or <stdio.h>.
5889 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5890 <errno.h>, or <unistd.h>.
5891 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5893 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5895 * configure.com: If the version number can not be found in
5896 configure.in, set it to "unknown" rather than "2.8.1".
5898 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5900 * elf32-mips.c (elf_mips_mach): New.
5901 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5902 (_bfd_mips_elf_final_write_processing): Use the names
5903 of machines, rather than the numbers. Set both the ARCH
5904 and MACH in e_flags. Handle a few more specific machines.
5905 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5906 EF_MIPS_ARCH and EF_MIPS_MACH.
5908 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5910 * syms.c (bfd_is_local_label): Revert last change.
5911 * srec.c (srec_write_symbols): Discard debugging symbols.
5913 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5915 * som.c: Include <ctype.h>.
5916 * som.h: Don't include sysdep.h.
5918 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5920 * libbfd.h: Rebuilt.
5921 * libbfd-in.h: Removed gettext includes and defines.
5922 * sysdep.h: Moved gettext-related includes and defines here.
5924 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5926 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5927 an ad-hoc test. Kill bogus #if 0 code.
5928 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5930 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5933 when generating a normal executable for a symbol defined in a
5934 regular file. When copying a reloc into the output file, adjust
5935 the addend for a PC relative reloc against a global symbol.
5937 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5939 * libbfd.h: Rebuilt.
5940 * libbfd-in.h (_): Define as dgettext.
5942 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5944 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5946 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5947 when declaring parameter types.
5948 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5950 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5952 * config.bfd: If we include any ELF targets in targ_defvec and/or
5953 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5954 * elf32-gen.c (dummy): New static const variable.
5955 (elf_generic_info_to_howto): New static function.
5956 (elf_generic_info_to_howto_rel): New static function.
5957 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5958 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5959 * elf64-gen.c: Same changes as elf32-gen.c.
5960 * elfcode.h (elf_object_p): For the generic target, ignore a
5961 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5963 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5965 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5966 * configure: Rebuild.
5968 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5970 * config.bfd: Update OSR5/Unixware patterns.
5972 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5974 * elf.c (assign_file_positions_for_segments): Allow for holes
5975 between sections added by a link script.
5977 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5979 * configure.in: Change version number to 2.9.4
5980 * configure: Rebuild.
5982 Based on patch from H.J. Lu <hjl@gnu.org>:
5983 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5984 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5985 * bfd-in2.h: Rebuild.
5987 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5989 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5992 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5994 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5995 (elf64_alpha_relax_section): Fill them in.
5996 (elf64_alpha_relax_opt_call): Implement more than a stub.
5997 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5998 alignment on .scommon.
5999 (elf64_alpha_merge_gots): Merge use counts as well.
6001 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6003 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6004 for calculating a local symbol's address.
6005 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6006 Set the .got's cooked size as well as the raw size.
6008 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6010 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6011 internationalisation of printed information.
6013 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6014 internationalisation of printed information.
6016 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6018 * syms.c (struct indexentry): Change directory_name, file_name,
6019 and function_name fields to char *.
6020 (struct stab_find_info): Change cached_file_name field to char *.
6022 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6024 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6026 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6028 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6030 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * Makefile.am (install-data-local): Make $(includedir).
6033 * Makefile.in: Rebuild.
6035 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6037 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6039 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6041 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6042 * Makefile.in: Rebuild.
6044 * bfd-in2.h: Rebuild for Nick's changes.
6046 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6048 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6049 change wrt length == max_namelen.
6051 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6053 * Many files: Added gettext invocations around user-visible
6055 * libbfd-in.h: Added gettext includes and defines.
6056 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6057 HAVE_LC_MESSAGES): Define.
6058 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6060 * Makefile.am (SUBDIRS): Added po.
6061 (POTFILES): New macro.
6062 (po/POTFILES.in): New target.
6063 (SOURCE_HFILES): New macro.
6065 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6067 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6069 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6070 NT_PRSTATUS note section encountered, it contains the status of
6071 the currently executing thread when the core file was written.
6073 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6075 * libcoff.h: Add extra parameter to
6076 bfd_coff_link_output_has_begun overrideable function.
6077 * cofflink.c: Pass extra parameter to
6078 bfd_coff_link_output_has_begun function.
6079 * bfd-in.h: Add prototypes for exported ARM interworking
6081 * peicode.h: ARM specific code reorganised to conform to BFD
6083 * coffcode.h: ARM specific code reorganised to conform to BFD
6085 * coff-arm.c: Code reorganised to conform to the BFD coding
6086 conventions. Global variables have been moved into an ARM
6087 specific hash table structure and a new function:
6088 bfd_arm_get_bfd_for_interworking() has been created which is
6089 called from the linker scripts.
6091 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6093 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6095 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6096 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6097 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6098 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6100 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6102 * config.bfd: Added sparc86x support.
6104 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6107 an out of range pc-relative jump/call to an undefined weak symbol.
6109 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6111 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6114 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6117 an error other than bfd_error_system_call, set the error to
6118 bfd_error_wrong_format.
6120 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6121 bfd_elf32_powerpcle_vec.
6123 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6124 program segments are zero, don't set p_paddr_valid.
6126 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6128 * elf64-alpha.c: Initial implementation of relaxation --
6129 (struct alpha_elf_link_hash_entry): Add use_count member.
6130 (elf64_alpha_check_relocs): Initialize and increment it.
6131 (elf64_alpha_can_merge_gots): Check it when considering merging.
6132 (elf64_alpha_merge_gots): Drop entries with zero use.
6133 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6134 (elf64_alpha_always_size_sections): Split out got sizing ...
6135 (elf64_alpha_size_got_sections): ... here. New function.
6136 (elf64_alpha_relax_find_reloc_ofs): New function.
6137 (elf64_alpha_relax_with_lituse): Likewise.
6138 (elf64_alpha_relax_without_lituse): Likewise.
6139 (elf64_alpha_relax_opt_call): Likewise.
6140 (elf64_alpha_relax_section): Likewise.
6141 (elf64_alpha_add_symbol_hook): Likewise.
6142 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6143 (elf64_alpha_relocate_section): Likewise.
6144 (bfd_elf64_bfd_relax_section): Define.
6145 (elf_backend_add_symbol_hook): Likewise.
6147 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6149 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6150 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6151 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6153 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6156 * configure: Rebuild.
6158 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6160 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6161 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6162 * configure.in: Define and substitute WIN32LDFLAGS and
6164 * aclocal.m4: Rebuild with new libtool.
6165 * configure, Makefile.in: Rebuild.
6167 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6170 before any other symbols in the same section.
6172 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6174 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6177 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6179 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6181 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6182 Use addr_size for address size, rather than sizeof(bfd_vma).
6183 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6184 Fix call to read_address.
6185 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6186 Scrap other unneeded arguments. Fix call to read_address.
6187 (scan_unit_for_functions): Fix call to read_attribute.
6188 (parse_comp_unit): We now handle more values for addr_size.
6189 Set addr_size in unit. Fix call to read_attribute and
6192 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6194 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6196 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * archures.c (bfd_default_scan): Add m68k cases back to default
6199 switch, reverting patch of March 25, since IEEE support depends
6202 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * Makefile.am (diststuff): New target.
6205 * Makefile.in: Rebuild.
6207 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6209 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6210 som_offset when we have an extended name table.
6212 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6214 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6216 * Makefile.in: Rebuild.
6218 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6220 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6221 symbols when creating a shared library.
6222 (elf_m68k_adjust_dynindx): New function, used by above code.
6223 (elf_m68k_finish_dynamic_sections): Initialize the section
6225 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6227 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6229 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6232 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6234 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6237 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6239 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6242 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6244 * configure.in: Set version to 2.9.1.
6245 * configure: Rebuild.
6247 * Branched binutils 2.9.
6249 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6251 * syms.c (ENABLE_CACHING): Define.
6252 (struct indexentry): Define.
6253 (struct stab_cache): Remove.
6254 (cmpindexentry): New static function.
6255 (struct stab_find_info): Add new fields: indextable,
6256 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6257 cached_file_name. Remove fields: file_cache, function_cache, and
6259 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6260 index table and search it.
6262 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6264 * elf.c (_bfd_elf_copy_private_section_data): Call
6265 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6267 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6269 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * coff-arm.c: Define all globally visible variables and functions
6272 only when COFF_WITH_PE is not defined.
6273 * configure.in (armpe_little_vec, armpe_big_vec): Add
6275 * configure: Rebuild.
6277 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6279 Fix some gcc -Wall warnings:
6280 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6281 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6282 * archures.c (bfd_default_scan): Likewise.
6283 * bfd.c (bfd_scan_vma): Likewise.
6284 * binary.c (mangle_name): Likewise
6285 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6286 * coff-sh.c (sh_relocate_section): Likewise.
6287 * coff-stgo32.c (create_go32_stub): Likewise.
6288 * coffcode.h (coff_slurp_line_table): Likewise.
6289 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6290 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6291 (assign_file_positions_for_segments): Likewise.
6292 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6293 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6294 * oasys.c (oasys_write_sections): Likewise.
6295 * ppcboot.c (ppcboot_object_p): Likewise.
6296 (mangle_name): Likewise.
6297 * riscix.c (riscix_fix_pcrel_26): Likewise.
6298 * srec.c (srec_scan): Likewise.
6299 * stabs.c (_bfd_write_section_stabs): Likewise.
6300 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6301 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6302 switch. Declare parameters for function pointers.
6303 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6305 * elf.c (elf_sort_sections): Likewise.
6306 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6307 Add default cases to switches.
6308 (coff_arm_relocate_section): Remove unused local variables.
6310 (coff_arm_bfd_set_private_flags): Change flag variable to type
6312 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6313 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6314 (dump_toc): Change cat to const, and initialize it.
6315 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6316 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6317 (sh_elf_relocate_section): Initialize r_symndx.
6318 * coffcode.h (coff_compute_section_file_positions): Only declare
6319 old_sofar if ALIGN_SECTIONS_IN_FILE.
6320 (coff_write_object_contents): Initialize csym.
6321 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6322 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6324 * dwarf2.c: Include libiberty.h.
6325 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6326 (decode_line_info): Remove unused local variables.
6327 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6328 (m32r_elf_relocate_section): Likewise.
6329 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6330 (v850_elf_reloc): Likewise.
6331 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6332 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6333 * elf.c (assign_file_positions_for_segments): Always set adjust.
6334 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6335 parenthesize expression.
6336 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6337 (m32r_elf_object_p): Return a value.
6338 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6339 * elf32-mips.c (mips_elf_final_link): Initialize last.
6340 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6341 * elf32-v850.c (v850_elf_object_p): Return a value.
6342 (v850_elf_print_private_bfd_data): Change fprintf format string.
6343 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6345 * elflink.h (elf_link_add_object_symbols): Change vernum to
6346 unsigned int, and initialize it. Change fprintf format string.
6347 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6348 when setting or comparing to soname_indx.
6349 (elf_create_pointer_linker_section): Change num_symbols to
6351 * libcoff-in.h (coff_data_type): Change flags to flagword.
6352 * peicode.h (pe_print_idata): Initialize idx. Change j to
6353 bfd_size_type. Initialize hint_member. Remove useless test to
6355 (pe_print_edata): Change num_functions and num_names in struct
6356 EDT_type to unsigned long. Remove cast. Change fprintf format
6358 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6359 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6361 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6362 int *. Update uses. Change j to long.
6363 * bfd-in2.h, libcoff.h: Rebuild.
6365 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6367 * elf32-v850.c Remove definition of USE_REL.
6368 (v850_elf_info_to_howto_rela): New function.
6369 (v850_elf_perform_relocation): Renamed from
6370 v850_elf_store_addend_in_insn. Removed replace argument.
6371 (v850_elf_reloc): store the relocation in the addend field instead
6373 (v850_elf_final_link_relocate): Now calls
6374 v850_elf_perform_relocation.
6375 (v850_elf_relocate_section): Remove code to generate REL
6378 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * coffcode.h (coff_new_section_hook): Set the type and storage
6381 class in the native symbol information allocated for a new section
6384 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6386 * peicode.h: Chain together calls to
6387 coff_bfd_copy_private_bfd_data and
6388 coff_bfd_print_private_bfd_data.
6390 * coff-arm.c: Add prototypes for
6391 coff_arm_bfd_print_private_bfd_data and
6392 coff_arm_bfd_copy_private_bfd_data.
6394 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6396 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6399 * peicode.h: Call arm-coff private data functions after handling
6402 * coff-arm.c: Turn statics into globals so that they can be shared
6403 both pe and pei backends.
6405 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6407 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6409 (sunos_write_object_contents): Likewise.
6410 * aoutx.h (NAME(aout,machine_type)): Likewise.
6411 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6413 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6415 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6417 (bfd_default_scan): Remove m68k special cases.
6418 * bfd-in2.h: Rebuild.
6419 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6421 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6422 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6424 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6425 selection, change printable_name to just "m68k" and make that the
6426 default instead of m68k:68020.
6428 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6430 (MY_get_section_contents): Define as aout_32_get_section_contents
6431 rather than NAME(aout,get_section_contents).
6433 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6435 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6436 and call bfd_default_set_arch_mach to do the real work.
6438 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6440 * bout.c (BALX): Include return register g14 as part of the insn.
6442 (calljx_callback): Use it.
6444 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6446 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6447 * libbfd.h: Rebuild.
6449 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6450 byte_count to unsigned int.
6451 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6452 unused local variables.
6454 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6455 variables er and er1.
6457 * cpu-v850.c: Include <ctype.h>.
6458 (scan): Case isdigit argument to unsigned char.
6460 From Yan Meroth <YAN.MEROTH@st.com>:
6461 * ihex.c (ihex_scan): Add extbase variable so that getting an
6462 extended linear address record does not ignore any previous
6464 (ihex_write_object_contents): When writing out an extended linear
6465 address record, zero out any previous extended address.
6467 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6469 * ieee.c (do_one): Check section before dereferencing it.
6470 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6471 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6473 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6475 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6477 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6479 * coff-arm.c: Add interworking functions to pe backends.
6481 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * configure.in: Use AM_DISABLE_SHARED.
6484 * aclocal.m4, configure: Rebuild with libtool 1.2.
6486 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6488 * coff-arm.c (coff_arm_relocate_section): Better error messages
6489 when interowrking conflucts occur. Courtesy of Jonathan Walton
6491 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6492 relocations. Patch courtesy of Jonathan Walton and Tony
6495 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6497 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6498 part of Feb 22 change controling when to override the existing
6499 symbol with the .plt entry.
6501 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6503 * config.bfd (targ_cpu): Add thumb-pe target.
6505 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6506 functions in PE build.
6508 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6510 * config.bfd (sparclite-*-elf*): Added.
6512 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6514 * configure.in: Add elf.lo to elf shell variable.
6515 * Makefile.am (BFD_LIBS): Remove elf.lo.
6516 (BFD_LIBS_CFILES): Remove elf.c.
6517 (BFD32_BACKENDS): Add elf.lo.
6518 (BFD32_BACKENDS_CFILES): Add elf.c.
6519 * configure, Makefile.in: Rebuild.
6521 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6523 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6524 relocation against a non-local symbol should not have a dynamic
6527 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6529 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6531 (pe_print_private_bfd_data): Print PE flags. From Mikey
6532 <jeffdb@netzone.com>.
6534 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6536 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6537 a plt entry when we can determine that we authoritatively define
6540 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6542 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6543 don't actually use trad-core, but a SunOS-style core file handled
6545 * hosts/sparclinux.h: Remove.
6547 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * peicode.h (pe_print_idata): If there is no .idata section, look
6550 for the import tables in some other section. Make the initial
6551 label line up better with the data. Print the import address
6552 table even if there is no import name table. If the import
6553 address table holds actual addresses, print them.
6555 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6558 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6559 bfd_error_system_call.
6561 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6564 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6566 From H.J. Lu <hjl@gnu.org>:
6567 * Makefile.am (libbfd_la_LDFLAGS): Define.
6568 * Makefile.in: Rebuild.
6570 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6572 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6573 * netbsd.h (MACHTYPE_OK): Define.
6574 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6575 calling N_SET_MACHTYPE, rather than having a switch.
6576 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6578 * i386netbsd.c (MACHTYPE_OK): Don't define.
6579 (DEFAULT_MID): Define.
6580 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6581 (MACHTYPE_OK): Don't define.
6582 (DEFAULT_MID): Define.
6583 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6584 (DEFAULT_MID): Define.
6585 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6586 (DEFAULT_MID): Define.
6587 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6588 (DEFAULT_MID): Define.
6590 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6591 * vaxnetbsd.c: New file.
6592 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6593 rather than netbsd_core.
6594 * targets.c (vaxnetbsd_vec): Declare.
6595 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6596 defined, add netbsd_core_vec.
6597 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6598 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6599 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6600 * config.bfd (alpha*-*-netbsd*): New target.
6601 * Makefile.am: Rebuild dependencies.
6602 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6603 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6604 * configure, Makefile.in: Rebuild.
6606 * configure.host: Remove the old shared library build stuff. We
6607 now use libtool instead.
6609 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6611 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6613 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6615 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6616 * configure: Rebuild.
6618 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6619 * elf32-v850.c (remember_hi16s_reloc): New function.
6620 (find_remembered_hi16s_reloc): New function.
6621 (v850_elf_store_addend_in_insn): Use the above new functions to
6622 match up HI6S relocs with LO16 relocs.
6624 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * configure.in: Change -linux* to -linux-gnu*.
6627 * config.bfd, configure.host: Likewise.
6628 * configure: Rebuild.
6630 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6632 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6633 LO16/HI16S bug and improve comments about what is going on.
6635 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * configure, aclocal.m4: Rebuild with new libtool.
6639 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6641 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6642 when merging v850 code into v850e/v850ea code. Do not initialise
6643 output flags if the input is the default architecture.
6645 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6647 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6648 get the size from bfd_arch_bits_per_address instead of directly
6651 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6653 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6654 to wrap, just return all 1's bits instead.
6655 * libbfd.h: Regenerate.
6657 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6661 (coff_relocate_section): If COFF_WITH_PE, define as
6662 coff_pe_i386_relocate_section.
6663 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6664 skip empty sections, to match coff_write_object_contents.
6666 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6667 rather than swapping out r_offset twice. From Luke Deller
6668 <luked@cse.unsw.edu.au>.
6670 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * configure.in: Set libtool_enable_shared rather than
6673 libtool_shared. Remove diversion hack.
6674 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6677 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6679 * syms.c (struct stab_cache): Define.
6680 (struct stab_find_info): Remove cached_offset, cached_stab,
6681 cached_str, and cached_stroff fields. Add file_cache,
6682 function_cache, and line_cache fields.
6683 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6686 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * peicode.h (pe_print_idata): Check for import of ordinal rather
6690 (pe_print_edata): If there is no .edata section, look for the
6691 export data in some other section.
6693 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6695 * configure.in: Change version to 2.8.4.
6696 * configure: Regenerated.
6698 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6700 Add tms320c30 support:
6701 * cpu-tic30.c: New file.
6702 * aout-tic30.c: New file.
6703 * coff-tic30.c: New file.
6704 * archures.c (bfd_arch_tic30): Define.
6705 (bfd_tic30_arch): Declare.
6706 (bfd_archures_list): Add bfd_tic30_arch.
6707 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6709 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6710 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6711 (coff_set_flags): Likewise.
6712 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6713 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6714 * Makefile.am: Rebuild dependencies.
6715 (ALL_MACHINES): Add cpu-tic30.lo.
6716 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6717 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6718 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6719 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6721 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6723 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6724 to lag behind LO16 reloc by a couple of instructions.
6726 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6729 make to reexamine the file timestamp.
6730 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6732 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6735 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6737 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6738 to create .dynsbss and .rela.sbss sections.
6739 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6740 copied from dynamic objects into .sbss.
6741 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6742 use it. Correct typo of .rela.sdata2.
6743 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6744 put the data, which may now be in .sbss.
6745 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6746 (elf_backend_create_dynamic_sections): Define as
6747 ppc_elf_create_dynamic_sections.
6749 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6750 against _GLOBAL_OFFSET_TABLE_.
6751 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6752 shared libraries which refer to local symbols. Make sure that the
6753 test for allocating space for a reloc in a shared object is the
6754 same as the test for emitting a reloc.
6756 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6758 * config.bfd (i[3456]-*-mingw32*): New target.
6759 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6760 * aclocal.m4, configure: Rebuild.
6762 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6764 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6767 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6769 Sparc v9 ABI compliant PLT:
6770 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6771 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6772 (LARGE_PLT_THRESHOLD): New define.
6773 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6774 (sparc64_elf_build_plt): New function.
6775 (sparc64_elf_plt_entry_offset): Likewise.
6776 (sparc64_elf_plt_ptr_offset): Likewise.
6777 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6778 contain the index for convenience. Skip the initial entries
6780 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6781 memory for the benefit of .rela.plt.
6782 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6783 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6784 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6785 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6786 Call sparc64_elf_build_plt.
6787 (elf_backend_want_got_plt): No.
6788 (elf_backend_plt_readonly): No.
6789 (elf_backend_plt_alignment): 8.
6791 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6792 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6793 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6796 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6798 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6800 * cpu-mips.c (arch_info_struct): Add mips variants.
6801 * bfd-in2.h: Rebuilt.
6803 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6805 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6808 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6810 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6811 (i[3456]86sco3.2v5*coff): New target.
6813 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6815 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6817 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6819 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6820 * bfd-in2.h: Regenerate.
6822 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6824 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6826 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6828 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6829 adjust addend for an output common symbol (from Jimmy Blair
6830 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6831 defined symbol to counteract adjustment made in generic relocation
6834 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6836 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6838 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6839 (GET_SCNDHR_NLNNO): Likewise.
6841 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6843 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6845 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6847 * elf32-m32r.c: Add macros to handle NOP insertion.
6849 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6851 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6852 (xcoff_mark): Likewise.
6853 (xcoff_build_ldsyms): Mark absolute symbols.
6855 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6857 * bout.c (b_out_write_object_contents): Sort symbols before output
6858 to keep {CALL,BAL}NAME symbols adjacent.
6859 (b_out_symbol_cmp): New function.
6861 For older changes see ChangeLog-9697
6867 version-control: never