1 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
4 doesn't work very well.
6 * elf-hppa.h (elf_hppa_internal_shdr): Define.
7 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
8 Set hdr->s_type to 1 if ARCH_SIZE == 32.
9 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
10 (elf_hppa_info_to_howto): Likewise.
11 (elf_hppa_info_to_howto_rel): Likewise.
12 (elf_hppa_reloc_type_lookup): Likewise.
13 (elf_hppa_is_local_label_name): Likewise.
14 (elf_hppa_fake_sections): Likewise.
15 (elf_hppa_final_write_processing): Likewise.
16 (elf_hppa_howto_table): Fully initialise all entries.
17 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
18 (elf_hppa_info_to_howto): Likewise.
19 (elf_hppa_info_to_howto_rel): Likewise.
20 (elf_hppa_reloc_type_lookup): Likewise.
21 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
22 elf_hppa_unmark_useless_dynamic_symbols,
23 elf_hppa_remark_useless_dynamic_symbols,
24 elf_hppa_record_segment_addrs, elf_hppa_final_link,
25 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
26 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
27 elf32-hppa.c mess is cleaned up.
28 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
29 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
30 r_field then call hppa_field_adjust inline func with variable
31 r_field arg, instead call hppa_field_adjust with fixed arg.
32 In case R_PARISC_PCREL22F, don't set r_field.
33 (elf_hppa_relocate_insn): Change args and return type to unsigned
34 int. Call re_assemble_* funcs to do the work.
36 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
39 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
41 (sign_extend): Mask first before sign extending.
42 (low_sign_extend): Rewrite without condition expression.
43 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
44 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
45 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
46 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
47 result as function return value rather than through pointer arg.
48 Accept unsigned int args, and return unsigned int.
49 (re_assemble_3): New. Combines function of dis_assemble_3 with
50 re-assembly of opcode and immediate.
51 (re_assemble_12): Likewise.
52 (re_assemble_16): Likewise.
53 (re_assemble_17): Likewise.
54 (re_assemble_21): Likewise.
55 (re_assemble_22): Likewise.
56 (hppa_field_adjust): Rewrite and document, paying attention to
57 size of types and signed/unsigned issues.
58 (get_opcode): Shift before masking.
59 (FDLW): Rename to FLDW.
60 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
61 (hppa_rebuild_insn): Change args and return value to unsigned
62 int. Make use of re_assemble_*. Correct case 11.
64 * dep-in.sed: Handle ../opcodes/.
65 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
66 elf64-hppa.h, hppa_stubs.h, xcoff.h.
67 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
68 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
69 elfarm-nabi.lo dependencies outside of auto-dependency area.
70 Regenerate dependencies.
71 * Makefile.in: Regenerate.
73 * configure.in (TRAD_HEADER): Test non-null before
75 * configure: Regenerate.
77 * reloc.c: Fix mis-spelling in comment.
79 2000-05-01 Alan Modra <alan@linuxcare.com.au>
81 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
82 * vms.c (vms_openr_next_archived_file): Return NULL.
84 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
86 * coffcode.h Copy changes mistakenly done to libcoff.h in
89 2000-04-29 Andreas Jaeger <aj@suse.de>
91 * libbfd-in.h: Correctly check GCC version.
93 * libhppa.h: Likewise.
94 * libbfd.h: Regenerate.
95 * bfd-in2.h: Regenerate.
97 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
99 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
100 coffdu-rs6000.{lo,c}.
101 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
103 * Makefile.in: Regenerate.
105 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
106 * coff-rs6000.c: Move all declarations and defines that are
107 common to the xcoff backends into xcoff.h
108 * coff64-rs6000.c: Ditto,
110 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
112 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
113 _bfd_coff_force_symnames in strings and
114 _bfd_coff_debug_string_prefix_length to their default values.
115 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
117 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
119 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
120 _bfd_coff_force_symnames in strings and
121 _bfd_coff_debug_string_prefix_length to their default values.
123 2000-04-27 Alan Modra <alan@linuxcare.com.au>
125 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
126 Check local_got_refcounts before dereferencing.
128 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
129 before deciding we don't need R_PPC_PLT32 relocation.
130 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
133 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
135 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
137 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
138 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
139 (elf_i386_relocate_section): Allow for .plt to go missing.
140 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
141 can use a relative reloc for got as elf_i386_relocate_section.
142 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
144 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
146 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
148 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
150 * Makefile.am (coff64-rs6000.lo): New rule.
151 * Makefile.in: Regenerate.
152 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
153 xcoff_is_local_label_name, xcoff_rtype2howto,
154 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
155 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
156 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
157 (NO_COFF_SYMBOLS): Define.
158 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
159 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
161 (MINUS_ONE): New macro.
162 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
164 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
165 coff_SWAP_aux_out): Map to the new functions.
166 * coff64-rs6000.c: New file.
167 * libcoff.h (bfd_coff_backend_data): Add new fields
168 _bfd_coff_force_symnames_in_strings and
169 _bfd_coff_debug_string_prefix_length.
170 (bfd_coff_force_symnames_in_strings,
171 bfd_coff_debug_string_prefix_length): New macros for above fields.
172 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
173 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
174 of using coff_swap_sym_in directly.
175 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
176 (coff_set_flags) Set magic for XCOFF64.
177 (coff_compute_section_file_positions): Add symbol name length to
178 string section length if bfd_coff_debug_string_prefix_length is
180 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
181 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
182 using coff_swap_lineno_in directly.
183 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
184 and _bfd_coff_debug_string_prefix_length fields.
185 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
186 symbol names into strings table when
187 bfd_coff_force_symnames_in_strings is true.
188 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
189 SET_RELOC_VADDR): New macros.
190 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
191 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
193 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
194 changes within RS6000COFF_C specific code.
195 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
196 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
197 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
198 Extend existing hack on target name.
199 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
201 * coff-tic54x.c (ticof): Keep up to date with new fields
202 in bfd_coff_backend_data.
203 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
204 targ_selvecs to include rs6000coff64_vec for rs6000.
205 * configure.in: Add rs6000coff64_vec case.
206 * cpu-powerpc.c: New bfd_arch_info_type.
208 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
210 * config.bfd: Only disable elf32-hppa vectors, not all of the
211 BSD and OSF configuration support. Provide (disabled) clauses
213 * configure.in: Add clause for PA64 support.
214 * configure: Rebuilt.
216 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
217 (bfd_elf64_hppa_vec): Declare.
219 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
220 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
221 (elf64-hppa.lo): Add dependencies.
222 * Makefile.in: Rebuilt.
224 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
226 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
228 * libhppa.h (dis_assemble_16): New function.
229 (pa_arch): Added pa20w element.
231 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
233 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
234 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
235 bfd_elf64_slurp_reloc_table.
237 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
238 definitions to get external names.
239 (elf_write_relocs): Renamed from write_relocs and make global.
240 (elf_slurp_reloc_table): Make global.
241 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
243 * archive.c (hpux_uid_gid_encode): New function.
244 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
245 defined and the ID is greater than 99999.
246 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
247 special uid/gid fields into 32 bit values.
249 2000-04-21 Matthew Green <mrg@cygnus.com>
251 * config.bfd: Add NetBSD/sparc64 support.
253 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
254 David Mosberger <davidm@hpl.hp.com>
255 Timothy Wall <twall@cygnus.com>
256 Jim Wilson <wilson@cygnus.com>
258 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
259 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
260 (BFD64_BACKENDS): Add elf64-ia64.lo.
261 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
262 (cpu-ia64.lo, elf64-ia64.lo): New rules.
263 * Makefile.in: Rebuild.
264 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
265 (bfd_ia64_arch): Declare.
266 (bfd_archures_list): Add bfd_ia64_arch.
267 * bfd-in2.h: Rebuild.
268 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
269 * configure: Rebuild.
270 * configure.host: (ia64-*-linux*): New host.
271 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
272 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
273 * elf.c (prep_headers): Add bfd_arch_ia64.
275 * reloc.c: Add IA-64 relocations.
276 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
278 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
279 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
281 2000-04-21 Richard Henderson <rth@cygnus.com>
283 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
284 contents when performing a partial link.
285 (bfd_elf_d30v_reloc_21): Likewise.
287 2000-04-20 H.J. Lu <hjl@gnu.org>
289 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
290 patch to symbols defined by a shared object.
291 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
293 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
296 * dwarf2.c (concat_filename): Avoid string literal concatenation.
297 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
299 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
301 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
302 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
303 (coff-ia64.lo): Add dependency.
304 * Makefile.in: Regenerate.
305 * coff-ia64.c: New file.
306 * efi-app-ia32.c: Ditto.
307 * efi-app-ia64.c: Ditto.
308 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
309 (coff_set_flags): Ditto.
310 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
311 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
312 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
313 * configure: Regenerate.
314 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
315 (PUT_OPTHDR_IMAGE_BASE): Ditto.
316 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
317 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
318 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
319 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
320 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
321 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
322 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
323 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
324 (GET_PDATA_ENTRY): Ditto.
325 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
326 data_start. Use above macros to read fields that are 64 bit wide for
327 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
328 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
329 FileAlignment and SectionAlignment to minimum alignment if they
331 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
332 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
333 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
334 Use above macros to write fields that are 64 bit wide for
336 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
337 5*4 otherwise. This should be right for IA-32 and IA-64, but may
338 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
339 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
340 begin address, end address, and unwind info address only. Use
341 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
343 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
344 HIGH3ADJ relocation names.
345 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
346 * targets.c: Declare bfd_efi_app_ia32_vec and
347 bfd_efi_app_ia64_vec.
348 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
349 bfd_efi_app_ia64_vec.
351 2000-04-17 Timothy Wall <twall@cygnus.com>
353 * bfd-in2.h: Add prototypes for tic54x load page access.
354 * bfd-in.h: Regenerate.
355 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
356 in customized _set_arch_mach function.
357 * coffcode.h (coff_set_alignment_hook): Set section load page if
358 the appropriate macro is defined.
359 (write_object_contents): Read section load page.
361 2000-04-13 Alan Modra <alan@linuxcare.com.au>
363 * elf32-hppa.h: Update copyright date.
365 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
366 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
368 * elf32-d30v.c (MAX32): Don't use LL suffix.
369 (MIN32): Define in terms of MAX32.
370 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
372 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
375 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
377 2000-04-12 Alan Modra <alan@linuxcare.com.au>
379 * dep-in.sed: Match space before file name, not after.
381 * Makefile.am: Regenerate dependencies.
382 * Makefile.in: Regenerate.
384 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
385 case, allow address wrap-around stupidly removed 2000-03-17. Sign
386 extend without an if statement.
388 2000-04-11 Alan Modra <alan@linuxcare.com.au>
390 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
392 * elf32-mips.c (gprel16_with_gp): Likewise.
393 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
394 here using -0x40000, not (int)0xfffc0000.
395 (elf32_hppa_size_of_stub): Likewise.
397 2000-04-11 Timothy Wall <twall@cygnus.com>
399 * coff-tic54x.c: Now builds with all targets.
400 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
401 * Makefile.in: Regenerate.
402 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
403 unitialized variable.
405 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
407 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
408 --enable-build-warnings option.
409 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
410 * Makefile.in, configure: Re-generate.
412 2000-04-07 Nick Clifton <nickc@cygnus.com>
414 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
415 BFD_RELOC_THUMB_PCREL_BLX.
417 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
418 R_ARM_XPC25 and R_ARM_THM_PC22.
420 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
421 R_ARM_XPC25 and R_ARM_THM_XPC22.
422 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
423 R_ARM_[XPC25|THM_XPC22].
425 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
426 elf/arm-oabi.h to elf/arm.h
428 * Makefile.am: Fix dependency for elfarm-oabi.c
429 * Makefile.in: Regenerate.
431 * bfd-in2.h: Regenerate.
432 * libbfd.h: Regenerate.
434 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
436 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
437 and restore it on failure. Release newly allocated tdata on
440 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
442 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
443 (decode_line_info): Set it. Report error if unit->line_offset is
444 equal to or larger than it.
446 2000-04-07 Timothy Wall <twall@cygnus.com>
448 * targets.c: Added vecs for tic54x.
449 * reloc.c: Added relocs for tic54x.
450 * libbfd.h: Regenerated.
451 * configure: Add TI COFF vecs for tic54x.
452 * configure.in: Ditto.
453 * config.bfd (targ_cpu): Recognize new tic54x target.
454 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
455 * bfd-in2.h: Add tic54x target and relocations.
456 * Makefile.am, Makefile.in: Add tic54x target.
457 * archures.c (bfd_archures_list): Add tic54x target.
458 * coff-tic54x.c: New.
461 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
463 * elfcore.h (elf_core_file_p): call backend_object_p which
464 thereby gets an opportunity to update the arch/machine type.
466 2000-04-06 Timothy Wall <twall@cygnus.com>
468 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
469 class. Handle SEC_CLINK and SEC_BLOCK flags.
470 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
471 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
473 2000-04-06 Nick Clifton <nickc@cygnus.com>
475 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
476 EF_INTERWORK if this is an unknown EABI.
477 (elf32_arm_merge_private_bfd_data): Check EABI version
478 numbers. Only check EF_xxx flags if the EABI version number
480 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
481 if the EABI version number is unknown.
482 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
483 if the EABI version number is unknown.
485 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
487 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
488 BFD_RELOC_SH_LOOP_END.
489 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
490 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
491 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
492 (sh_elf_reloc_loop): New function.
493 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
495 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
496 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
497 * bfd-in2.h, libbfd.h: Regenerate.
499 2000-04-04 Alan Modra <alan@linuxcare.com.au>
501 * po/bfd.pot: Regenerate.
503 * Makefile.am: Remove extraneous mkdep comment.
504 (MKDEP): Use gcc -MM rather than mkdep.
505 (DEP): Quote when passing vars to sub-make. Add warning
507 (DEP1): Rewrite for "gcc -MM".
508 (CLEANFILES): Add DEP2.
510 * Makefile.in: Regenerate.
512 2000-04-03 Kevin Buettner <kevinb@redhat.com>
514 * configure.in: Added corefile support for AIX 4.3. In particular,
515 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
516 compiling rs6000-core.c.
517 * configure: Regenerated.
519 2000-04-03 H.J. Lu <hjl@gnu.org>
521 * cache.c (bfd_open_file): Unlink the output file only if
522 it has non-zero size.
524 2000-04-01 Ken Block USG <block@zk3.dec.com>
526 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
527 relative relocations for non-loaded sections in shared objects.
528 (elf64_alpha_check_relocs): Similarly.
530 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
532 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
533 BFD_RELOC_16 to switch for extended relocs.
534 (MY_swap_ext_reloc_in): New.
535 (MY_swap_ext_reloc_out): New.
536 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
537 than NAME(aout,swap_ext_reloc_in) for extended relocs.
538 (NAME(aout,squirt_out_relocs)): Similarly use
539 MY_swap_ext_reloc_out.
540 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
542 2000-04-03 Kazu Hirata <kazu@hxi.com>
544 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
545 the R_PCRWORD_B case.
547 2000-03-31 Thomas de Lellis <tdel@wrs.com>
549 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
553 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
555 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
556 HOWTO references to bfd_elf_generic_reloc, that have
557 partial_inplace == true, now use the new function. The function
558 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
559 extends its fixes to the R_M32R_{16,24,32} relocs.
560 The new logic in m32r_elf_lo16_reloc() has been removed, and
561 it instead calls the new routine to obtain that functionality.
563 2000-03-27 Alan Modra <alan@linuxcare.com.au>
565 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
566 elf32_avr_check_relocs, avr_final_link_relocate,
567 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
568 elf32_avr_object_p): Add prototypes.
569 (elf32_avr_gc_mark_hook): Add default for h->root.type.
570 (bfd_elf_avr_final_write_processing): Make static.
572 2000-03-27 Denis Chertykov <denisc@overta.ru>
574 * cpu-avr.c: New file. BFD support routines for AVR architecture.
575 * archures.c (bfd_architecture): Add AVR architecture.
576 (bfd_archures_list): Add reference to AVR architecture info.
577 * elf.c (prep_headers): Handle bfd_arch_avr.
578 * reloc.c: Add various AVR relocation enums.
579 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
581 * Makefile.am: Add support for AVR elf.
582 * configure.in: Likewise.
583 * config.bfd: Likewise.
584 * Makefile.in: Regenerate.
585 * configure: This too.
586 * bfd-in2.h: And this.
587 * libbfd.h: And this.
589 2000-03-24 H.J. Lu <hjl@gnu.org>
591 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
592 (elf64_alpha_find_reloc_at_ofs): Likewise.
594 2000-03-17 Alan Modra <alan@linuxcare.com.au>
596 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
597 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
598 allowable range used to be -2**(n-1) to 2**n-1.
599 * reloc.c (_bfd_relocate_contents): Same here. Also replace
600 "boolean overflow" with "bfd_reloc_status_type flag".
602 2000-03-14 Doug Evans <dje@casey.transmeta.com>
604 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
606 2000-03-14 Kazu Hirata <kazu@hxi.com>
608 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
609 of shrinks properly, including the last reloc.
611 2000-03-13 Kazu Hirata <kazu@hxi.com>
613 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
616 2000-03-11 Alan Modra <alan@linuxcare.com.au>
618 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
619 a format mismatch rather than an "error" from bfd_read such as
620 bfd_error_file_truncated.
622 2000-03-10 Geoff Keating <geoffk@cygnus.com>
624 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
625 sign-extension and big-endian compensation for
626 R_MIPS_64 even in ld -r.
628 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
630 * elf32-mips.c (mips_elf_next_relocation): Rename from
631 mips_elf_next_lo16_relocation, and generalize to look
632 for any relocation type.
633 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
634 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
635 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
636 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
637 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
638 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
639 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
640 (mips_rtype_to_howto): Likewise.
641 (mips_elf_calculate_relocation): Handle new relocs.
642 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
643 are paired. The addend for R_MIPS_GNU_REL16_S2
644 is shifted right two bits.
646 2000-03-10 Alan Modra <alan@linuxcare.com.au>
648 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
649 comment, and ensure it doesn't happen again.
650 (bfd_install_relocation): Same here.
651 (_bfd_relocate_contents): Don't bother assigning unused signmask
652 shift result. Fix typos in comments.
653 Remove trailing whitespace throughout file.
655 2000-03-07 Doug Evans <dje@casey.transmeta.com>
657 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
658 * bfd-in2.h: Rebuild.
660 2000-03-06 Nick Clifton <nickc@cygnus.com>
662 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
664 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
665 (SIZEOF_ILF_STRINGS): Redefine.
666 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
667 relative reloc, as opposed to a section relative reloc.
668 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
670 Add length of symbol's prefix to string pointer.
671 Store a pointer to the symbol in the symbol pointer table.
672 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
673 Initialise the symbol pointer table.
674 Store the hint in the Hint/Name table.
675 Make the jump reloc be symbol realtive, not section relative.
676 Create an import symbol for imported code.
678 2000-03-06 Catherine Moore <clm@cygnus.com>
680 * elf.c (swap_out_syms): Check for null type_ptr.
682 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
684 * aout-target.h (MY(write_object_contents)): Remove unused
685 and unusable "#if CHOOSE_RELOC_SIZE".
686 * pc532-mach.c (MY(write_object_contents)): Ditto.
687 * netbsd.h (MY(write_object_contents)): Ditto.
688 * hp300hpux.c (MY(write_object_contents)): Ditto.
689 * freebsd.h (MY(write_object_contents)): Ditto.
690 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
692 2000-02-29 H.J. Lu <hjl@gnu.org>
694 * peicode.h (jtab): Make it static.
696 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
697 defined and COFF_IMAGE_WITH_PE is not defined.
698 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
699 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
701 2000-03-01 Nick Clifton <nickc@cygnus.com>
703 * coff-arm.c (bfd_arm_process_before_allocation): Make
704 'symndx' signed to prevent compile time warning.
706 * coff-mcore.c: Remove unused prototype for pe_object_p.
708 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
709 functions that are not used when COFF_IMAGE_WITH_PE is
711 (struct sh_opcode): Change type of 'flags' field to unsigned
712 long so that it can hold the USESAS flag.
714 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
716 * elf-m10300.c (mn10300_elf_relax_section): Initialise
719 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
721 Remove unusued variables and code.
722 (elf_backend_add_symbol_hook): Fix prototype.
724 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
727 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
730 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
732 Remove unusued variables and code.
733 (elf_backend_add_symbol_hook): Fix prototype.
735 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
737 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
738 to unused function parameter.
740 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
742 Use EMPTY_HOWTO to initialise empty howto slots.
743 Remove unused variables.
745 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
747 2000-03-01 H.J. Lu <hjl@gnu.org>
749 * aoutx.h (aout_link_input_section_std): Pass "true" to
750 the undefined_symbol callback.
751 (aout_link_input_section_ext): Likewise.
752 * bout.c (get_value): Likewise.
753 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
754 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
756 (alpha_relocate_section): Likewise.
757 * coff-arm.c (coff_arm_relocate_section): Likewise.
758 * coff-i960.c (coff_i960_relocate_section): Likewise.
759 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
760 * coff-mips.c (mips_relocate_section): Likewise.
761 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
762 * coff-sh.c (sh_relocate_section): Likewise.
763 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
764 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
765 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
766 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
767 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
768 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
769 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
770 * elf32-i370.c (i370_elf_relocate_section): Likewise.
771 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
772 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
773 * elf32-sh.c (sh_elf_relocate_section): Likewise.
774 * elf32-v850.c (v850_elf_relocate_section): Likewise.
775 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
776 * elflink.h (elf_link_output_extsym): Likewise.
777 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
778 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
779 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
781 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
782 undefined_symbol callback when building shared library with
783 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
785 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
786 * elf32-i386.c (elf_i386_relocate_section): Likewise.
787 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
788 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
789 (elf32_mips_get_relocated_section_content): Likewise.
790 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
791 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
792 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
793 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
795 2000-02-28 Nick Clifton <nickc@cygnus.com>
797 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
798 * Makefile.in: Regenerate.
800 * configure.in: Add support for mips and sh pe vectors.
801 * configure: regenerate.
803 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
806 * targets.c: Add mips and sh pe vectors.
808 * libpei.h (coff_final_link_postscript): Only define if not
811 * coffcode.h: Add support for WinCE magic numbers.
813 * peigen.c (pe_print_reloc): Update comment and rearrange
814 appending of newline character.
816 * peicode.h: Add support for Image Library Format.
817 (pe_ILF_vars): Structure containing data used by ILF code.
818 (pe_ILF_make_a_section): New function. Create a section based
820 (pe_ILF_make_a_reloc): New function. Create a reloc based on
822 (pe_ILF_make_a_symbol): New function. Create a symbol based
824 (pe_ILF_save_relocs): New function. Store the relocs created
825 by pe_ILF_make_a_reloc in a section.
826 (pe_ILF_build_a_bfd): New function. Create a BFD describing
828 (pe_ILF_object_p): New function. Return a bfd_target pointer
830 (pe_bfd_object_p): If an ILF object is detected call
831 pe_ILF_object_p on it.
833 * coff-arm.c: Add support for WinCE relocs which are different
834 from normal ARM COFF relocs.
835 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
837 * coff-sh.c: Add support for sh-pe target.
838 * pe-sh.c: New file. Support code for sh-pe target.
839 * pei-sh.c: New file. Support code for sh-pe target.
841 * pe-mips.c: New file. Support code for mips-pe target.
842 * pei-mips.c: New file. Support code for mips-pe target.
844 2000-02-27 Jakub Jelinek <jakub@redhat.com>
846 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
847 architecture if the object causing the bump is dynamic.
848 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
849 and also don't it for memory ordering.
850 (sparc64_elf_write_relocs): Take src_rela out of the loop.
852 2000-02-27 Ian Lance Taylor <ian@zembu.com>
854 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
855 calling bfd_get_section_size_before_reloc.
856 (decode_line_info): Likewise.
857 (_bfd_dwarf2_find_nearest_line): Likewise.
859 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
861 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
862 name of the libtool directory.
863 * Makefile.in: Rebuild.
865 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
867 * som.c (SOM_HOWTO): Define.
868 (som_hppa_howto_table): Use it.
870 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
872 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
874 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
876 2000-02-24 Catherine Moore <clm@cygnus.com>
878 * som.c (som_misc_symbol_info): Add field
880 (som_bfd_derive_misc_symbol_info): Initialize
882 (som_build_and_write_symbol_table): Keep track
883 of secondary_def field.
884 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
885 if secondary_def field is set.
886 (som_bfd_ar_write_symbol_stuff): Initialize
889 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
891 * dwarf2.c (read_address): Read 16-bits addresses.
892 (parse_comp_unit): Accept addr_size == 2.
894 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
896 * bfd-in.h: Update copyright date.
898 2000-02-23 Linas Vepstas <linas@linas.org>
900 * cpu-i370.c: New file.
901 * elf32-i370.c: New file.
902 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
903 (bfd_i370_arch): New.
904 (bfd_archures_list): Add bfd_i370_arch.
905 * elf.c (prep_headers): Add bfd_arch_i370.
906 * Makefile.am: Add support for IBM 370 elf.
907 * config.bfd: Likewise.
908 * configure.in: Likewise.
909 * libbfd.h (bfd_reloc_code_real_names): Likewise.
910 * reloc.c (bfd_reloc_code_type): Likewise.
911 * targets.c: Likewise.
913 * Makefile.in: Regenerate.
914 * configure: Regenerate.
915 * bfd-in2.h: Regenerate.
917 2000-02-22 Ian Lance Taylor <ian@zembu.com>
919 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
920 invalid relocation types, and change them to R_386_NONE.
922 2000-02-22 H.J. Lu <hjl@gnu.org>
924 * elflink.h (elf_link_add_object_symbols): If a version symbol is
925 not defined, don't add a second ELF_VER_CHR.
927 * elflink.h (elf_bfd_final_link): Call output_extsym for global
928 symbols converted to local symbols even when stripping all
930 (elf_link_output_extsym): Process global symbols converted to
931 local symbols even if they are being stripped.
933 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
935 * archures.c (bfd_octets_per_byte): Return unsigned int.
936 (bfd_arch_mach_octets_per_byte): Ditto.
937 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
939 * section.c (bfd_get_section_size_before_reloc): Quell signed
940 vs. unsigned comparison warning.
941 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
942 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
943 change. What was I thinking?
944 * bfd-in2.h: Regenerate.
946 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
947 (elf_gc_sections): Same here.
948 (elf_gc_common_finalize_got_offsets): And here.
950 2000-02-21 Ian Lance Taylor <ian@zembu.com>
952 ELF HPPA doesn't work at present; remove it until it does.
953 * config.bfd: Comment out setting targ_defvec to
955 * Makefile.am: Rebuild dependencies.
956 (BFD32_BACKENDS): Remove elf32-hppa.lo.
957 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
958 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
959 * Makefile.in: Rebuild.
960 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
962 2000-02-18 Geoff Keating <geoffk@cygnus.com>
964 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
965 is no bfd_free(). Revert bfd_free part of previous change.
967 2000-02-18 Geoff Keating <geoffk@cygnus.com>
969 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
971 (coff_compute_section_file_positions): Use bfd_free to pair
973 (coff_write_object_contents): Likewise.
975 * coff-rs6000.c (xcoff_howto_table_16): New variable.
976 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
978 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
980 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
981 (xcoff_ar_file_hdr_big): New structure.
982 (SIZEOF_AR_FILE_HDR_BIG): New macro.
983 (xcoff_ar_hdr_big): New structure.
984 (SIZEOF_AR_HDR_BIG): New macro.
985 (xcoff_big_format_p): New macro.
986 (xcoff_ardata_big): New macro.
987 (arch_xhdr_big): New macro.
988 (xcoff_slurp_armap): Handle large archives.
989 (xcoff_archive_p): Detect large archives.
990 (xcoff_read_ar_hdr): Handle large archives.
991 (xcoff_openr_next_archived_file): Handle large archives.
992 (xcoff_generic_stat_arch_elt): Handle large archives.
993 (xcoff_write_armap_old): Rename from xcoff_write_armap.
994 (xcoff_write_armap_big): New function.
995 (xcoff_write_armap): New function, dispatch to _old or _big.
996 (xcoff_write_archive_contents_old): Rename from
997 xcoff_write_archive_contents.
998 (xcoff_write_archive_contents_big): New function.
999 (xcoff_write_archive_contents): New function, dispatch to _old or
1002 2000-02-18 Richard Henderson <rth@cygnus.com>
1004 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1005 and hide_symbol members.
1006 (elf_link_hash_copy_indirect): Remove.
1007 (elf_link_hash_hide_symbol): Remove.
1008 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1009 and elf_backend_hide_symbol.
1010 (_bfd_elf_link_hash_copy_indirect): Declare.
1011 (_bfd_elf_link_hash_hide_symbol): Declare.
1012 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1013 (_bfd_elf_link_hash_hide_symbol): Likewise.
1014 (_bfd_elf_link_hash_table_init): Don't init killed members.
1015 * elflink.h (elf_link_add_object_symbols): Use the bed function
1016 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1017 (elf_link_assign_sym_version): Likewise.
1018 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1019 (elf_backend_hide_symbol): Likewise.
1020 (elfNN_bed): Update for new members.
1022 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1024 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1025 STACK_END_ADDR): Define for new core file format.
1026 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1027 for handling the vagaries of the various core file structures used
1028 by AIX over the years.
1029 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1030 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1031 core_dumpx structure.
1033 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1035 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1036 (bfd_mach_sh3_dsp): Likewise.
1037 (bfd_mach_sh4): Reinstate.
1038 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1039 * bfd-in2.h: Regenerate.
1040 * coff-sh.c (struct sh_opcode): flags is no longer short.
1041 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1042 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1043 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1044 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1045 (sh_opcodes): No longer const.
1046 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1047 (sh_insn_uses_reg): Check for USESAS and USESR8.
1048 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1049 (_bfd_sh_align_load_span): Return early for SH4.
1050 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1051 Take into account that field b of a parallel processing insn
1052 could be mistaken for a separate insn.
1053 * cpu-sh.c (arch_info_struct): New array elements for
1054 sh2, sh-dsp and sh3-dsp.
1055 Reinstate element for sh4.
1056 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1057 (SH4_NEXT): Reinstate.
1058 (SH3_NEXT, SH3E_NEXT): Adjust.
1059 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1060 * elf32-sh.c (sh_elf_set_private_flags): New function.
1061 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1062 (sh_elf_merge_private_data): New function.
1063 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1064 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1065 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1066 sh_elf_merge_private_data.
1068 2000-02-13 Richard Henderson <rth@cygnus.com>
1070 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1071 hide_symbol members.
1072 (elf_link_hash_copy_indirect): New.
1073 (elf_link_hash_hide_symbol): New.
1074 * elflink.h (elf_link_add_object_symbols): Break out copy from
1075 indirect new new symbol to elf.c.
1076 (elf_link_assign_sym_version): Break out privatization of
1077 non-exported symbol to elf.c.
1078 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1079 (_bfd_elf_link_hash_hide_symbol): New.
1080 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1082 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1084 * section.c (_bfd_strip_section_from_output): Add info parameter.
1085 If it passed as non-NULL, use it to check whether any input BFD
1086 has an input section which uses this output section. Change all
1088 * bfd-in2.h: Rebuild.
1090 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1091 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1093 * bfd-in2.h: Rebuild.
1095 2000-02-10 Timothy Wall <twall@cygnus.com>
1097 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1098 allow final modifications of swapped-in symbol.
1099 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1100 * coffcode.h (coff_write_relocs): Use macro
1101 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1102 symbol index should be set to -1.
1104 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1106 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1107 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1108 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1109 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1110 sh_insns_uses_or_sets_freg): New functions.
1111 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1112 * (sh_insns_conflict): Use new functions and new macros to
1113 detect conflicts when two instructions both set same integer registers,
1114 both set same fp register, and both set special register.
1116 2000-02-09 Timothy Wall <twall@cygnus.com>
1118 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1119 swapping in sections, so that the swapping routines have access to
1122 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1124 * coff-go32.c: Update comment. Update copyright.
1126 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1128 * syms.c (bfd_decode_symclass)
1129 Two new class characters were added - 'V' and 'v'. The
1130 meaning of 'W' is now restricted to just weak non-object
1131 symbols. This allows differentiation between, for example,
1132 weak functions vs weak objects. nm for example now dumps:
1134 'w' = weak unresolved
1135 'V' = weak global object
1136 'v' = weak unresolved object
1138 (bfd_is_undefined_symclass): New function. Return true if the
1139 given symbol class represents and undefined/unresolved symbol.
1141 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1144 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1146 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1147 STT_ARM_16BIT flag set, but it is not attached to a data object
1148 return STT_ARM_16BIT so that it will be treated as code by the
1151 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1153 * coff-i386.c (i3coff_object_p): Remove prototype.
1156 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1157 to name. Update copyright.
1159 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1160 assignment to avoid warning. Update copyright.
1162 2000-01-24 Robert Lipe (robertl@sco.com)
1164 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1165 instead of using GNU C extension.
1167 2000-01-21 Nick Clifton <nickc@cygnus.com>
1169 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1170 amount from a bfd_in_memory structure.
1171 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1174 2000-01-14 Nick Clifton <nickc@cygnus.com>
1176 * linker.c (default_indirect_link_order): oops - fix incorrectly
1177 applied patch from Tim Wall.
1179 2000-01-13 Timothy Wall (twall@tiac.net>
1181 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1182 = scnhsz, filhsz, relsz, aoutsz, etc)
1184 * coffswap.h: Ditto.
1186 2000-01-13 Nick Clifton <nickc@cygnus.com>
1188 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1189 interwork thumb to arm stub.
1191 2000-01-13 Timothy Wall (twall@tiac.net>
1193 * archures.c (bfd_octets_per_byte): New function: Return
1195 (bfd_arch_mach_octets_per_byte): New function: Return target
1198 * section.c: Distinguish between octets and bytes for usage of
1199 _cooked_size, _raw_size, and output_offset. Clarify
1200 description of bfd_set_section_contents.
1202 * bfd-in2.h: Regenerate.
1204 * coffgen.c: Indicate that the offset parameter is in bytes, not
1207 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1208 where appropriate to get the octet offset when calling
1209 bfd_set_section_contents.
1210 (bfd_coff_reloc_link_order): Ditto.
1212 * linker.c (bfd_generic_reloc_link_order): Ditto.
1213 (_bfd_default_link_order): Ditto.
1215 * reloc.c (bfd_perform_relocation): Distinguish between octets
1216 and bytes. Use octets when indexing into octet data; use bytes
1217 when calculating target addresses.
1218 (bfd_install_relocation): Ditto.
1220 * srec.c (srec_write_section): Ditto.
1222 2000-01-13 Nick Clifton <nickc@cygnus.com>
1224 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1225 3 to 2. This allows 4 byte sized sections, which is necessary for
1226 dlltool to build funcitoning DLLs.
1228 2000-01-10 Philip Blundell <pb@futuretv.com>
1230 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1231 (arm*-*-conix*): New target.
1233 2000-01-10 Egor Duda <deo@logos-m.ru>
1235 * config.bfd: Include elf32_i386 vector to target list for cygwin
1238 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1239 * configure.in: Test for structure win32_pstatus_t in
1241 * configure: Regenerate.
1243 * elf.c (elfcore_grok_win32pstatus): New function: process
1244 win32_pstatus_t notes in elf core file.
1245 (elfcore_grok_note): Detect win32_pstatus notes.
1247 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1249 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1251 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1252 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1254 1999-12-29 Richard Henderson <rth@cygnus.com>
1256 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1257 if no dynamic sections created.
1259 1999-12-27 Nick Clifton <nickc@cygnus.com>
1261 * peicode.h (pe_bfd_object_p): Only define for PE format
1264 1999-12-17 Nick Clifton <nickc@cygnus.com>
1266 * coff-i386.c (i3coff_object_p): Delete.
1267 (i386coff_vec): Replace reference to i3coff_object_p with a
1268 reference to coff_object_p.
1270 * coff-mcore.c (pe_object_p): Delete.
1272 * peicode.h (pe_bfd_object_p): New function: Detect the
1273 presence of a PE format COFF object file. Also detect and
1274 warn about the presence of LINK6 format Image Library Format
1277 1999-12-16 Nick Clifton <nickc@cygnus.com>
1279 * coff-arm.c (NUM_ELEM): New macro.
1280 (NUM_RELOCS): New macro: The number of known ARM relocs.
1281 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1282 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1284 (bfd_arm_process_before_allocation): Produce a warning message if
1285 an out of range symbol index is encountered.
1287 1999-12-14 Nick Clifton <nickc@cygnus.com>
1289 * elflink.h (is_global_symbol_definition): New Function: Return
1290 true iff the symbol is being given a global definition in this
1292 (elf_link_is_defined_archive_symbol): Do not bother processing
1293 symbols for an archive element that has already been included
1295 Use is_global_symbol_definition().
1297 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1299 * config.bfd: Add support for sparc-*-netbsdelf* and
1300 sparc-*-netbsdaout*.
1302 1999-12-13 Nick Clifton <nickc@cygnus.com>
1304 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1305 if the symbol is in the common section.
1307 1999-12-10 Nick Clifton <nickc@cygnus.com>
1309 * elflink.h (elf_link_is_defined_archive_symbol): New
1310 function: Decide if a symbol, in an archive map is there
1311 because it is defined in the archive element, or because it is
1312 just another common declaration of it.
1313 (elf_link_add_archive_symbols): Use
1314 elf_link_is_defined_archive_symbol to decide if an archive
1315 element contain a reference to a common symbol should be
1318 1999-12-10 Nick Clifton <nickc@cygnus.com>
1320 * elflink.h: Revert previous patch.
1321 * targets.c: Revert previous patch.
1322 * libbfd-in2.h: Revert previous patch.
1323 * libbfd.h: Revert previous patch.
1324 * elfxx-target.h: Revert previous patch.
1325 * archive.c: Revert previous patch.
1326 * aout-target.h: Revert previous patch.
1327 * aout-tic30.h: Revert previous patch.
1328 * bfd.c: Revert previous patch.
1329 * coff-alpha.c: Revert previous patch.
1330 * coff-rs6000.c: Revert previous patch.
1331 * elf64-mips.c: Revert previous patch.
1332 * ieee.c: Revert previous patch.
1333 * libecoff.h: Revert previous patch.
1334 * oasys.c: Revert previous patch.
1335 * som.c: Revert previous patch.
1336 * vms.c: Revert previous patch.
1338 1999-12-09 Nick Clifton <nickc@cygnus.com>
1340 * elflink.h (elf_link_add_archive_symbols): Add an archive
1341 element even if contains a symbol which is currently only
1342 considered to be a common.
1344 * targets.c (struct bfd_target): Add new field
1345 _bfd_allow_commons_in_armap.
1346 * bfd-in2.h:Regenerate.
1348 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1350 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1351 * libbfd.h: Regenerate.
1353 * elfxx-target.h: If using COFF archive map, override
1354 definition of allow_commons_in_armap and replace with
1357 * archive.c (bfd_compute_and_write_armap): Do not place common
1358 symbols into the archive map unless _bfd_allow_commons_in_armap
1361 * aout-target.h (MY_allow_commons_in_armap): Define.
1362 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1363 * bfd.c (bfd_allow_commons_in_armap): Define.
1364 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1365 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1366 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1367 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1368 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1369 * oasys.c (oasys_allow_commons_in_armap): Define.
1370 * som.c (som_allow_commons_in_armap): Define.
1371 * vms.c (vms_allow_commons_in_armap): Define.
1373 1999-12-07 Jim Blandy <jimb@cygnus.com>
1375 Add support for SSE registers in ELF core files.
1376 * elf.c (elfcore_make_note_pseudosection): New function.
1377 (elfcore_grok_prfpreg): Use it.
1378 (elfcore_grok_prxfpreg): New function.
1379 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1381 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1383 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1384 value by 4 before storing it back in the field. From
1385 Koundinya. K <kk@ddeorg.soft.net>.
1387 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1389 * archures.c (bfd_mach_am33): Define.
1390 * bfd-in2.h: Rebuilt.
1391 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1392 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1393 (compute_function_info): Handle additional registers saved by
1395 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1396 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1398 1999-11-29 Jim Blandy <jimb@cygnus.com>
1400 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1402 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1405 1999-11-27 Michael Meissner <meissner@cygnus.com>
1407 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1408 internal use within gas for alpha explicit relocations.
1409 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1410 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1411 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1412 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1413 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1414 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1416 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1417 BFD_RELOC_ALPHA_USER_*.
1419 * bfd-in2.h: Regenerate.
1420 * libbfd.h: Regenerate.
1422 1999-11-26 Fred Fish <fnf@cygnus.com>
1424 * elf.c (elfcore_read_notes): Add prototype for static function.
1425 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1426 (bfd_section_from_phdr): Replacement function that calls
1427 _bfd_elf_make_section_from_phdr for generic segment types and
1428 backend fucntion pointed to by elf_backend_section_from_phdr for
1429 backend specific segment types.
1430 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1431 now called by _bfd_elf_make_section_from_phdr. Note that this func
1432 is now just a stub between the caller and bfd_section_from_phdr.
1434 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1435 elf_backend_section_from_phdr.
1436 (elf_backend_section_from_phdr): Add prototype.
1438 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1439 (elfNN_bed): Add elf_backend_section_from_phdr.
1441 1999-11-25 Nick Clifton <nickc@cygnus.com>
1443 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1444 SEC_CODE and SEC_READONLY flags to glue sections.
1446 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1447 SEC_CODE and SEC_READONLY flags to glue sections.
1449 1999-11-20 Nick Clifton <nickc@cygnus.com>
1451 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1454 1999-11-19 Catherine Moore <clm@cygnus.com>
1456 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1457 (elf_cpu32_plt_entry): Likewise.
1459 1999-11-18 Nick Clifton <nickc@cygnus.com>
1461 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1463 (coff_mcore_relocate_section): Initialise addend to 0.
1464 Special case processing of RVA reloc.
1466 1999-11-17 Richard Henderson <rth@cygnus.com>
1468 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1469 type_change_ok; add sign_extend_vma.
1470 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1471 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1472 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1473 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1474 (elfNN_bed): Follow struture changes.
1476 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1478 * libbfd.c (bfd_read): Check result of read against desired result
1480 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1481 invalid compared to the section size.
1483 * ieee.c (ieee_slurp_debug): Get the length of the debug
1484 information right if there is no data part.
1486 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1488 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1489 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1491 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1493 * elflink.h (elf_bfd_final_link): Make last_local signed.
1495 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1497 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1500 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1502 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1504 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1505 * bfd-in2.h: Regenerate.
1507 1999-10-15 Andrew Haley <aph@cygnus.com>
1509 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1511 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1513 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1515 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1517 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1518 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1521 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1523 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1524 relocs also need the GP value.
1525 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1526 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1527 the GP value for R_MIPS_LITERAL relocs too. Handle
1528 R_MIPS_64 relocs properly on big-endian MIPS.
1529 (mips_elf_sign_extend): Behave properly with 'long long'.
1530 (mips_elf_highest): Correct typo.
1532 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1534 * cpu-m32r.c (arch_info_struct): New static global.
1535 (bfd_m32r_arch): Refer to it.
1536 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1537 (m32r_elf_print_private_bfd_data): Ditto.
1538 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1539 * archures.c (bfd_mach_m32rx): Define it.
1540 * bfd-in2.h: Rebuild.
1542 1999-09-28 Fred Fish <fnf@cygnus.com>
1544 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1545 (cisco_core_big_vec): Add new bigendian vec.
1546 (cisco_core_little_vec): Add new little endian vec.
1548 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1549 (crash_info_locs): Add array of possible offsets.
1550 (MASK_ADDR): Mask to apply to crash info offset.
1551 (crashinfo_external): Add textbase, database, bssbase and
1552 turn into a typedef.
1553 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1554 Many small changes to account for additional hardware versions.
1555 Pick a reasonable size for ".reg" section. Add a ".crash"
1556 section to allow access to crashinfo_external struct.
1557 (cisco_core_file_p): New version of this function that
1558 iterates over crash_info_locs, calling cisco_core_file_validate.
1559 (cisco_core_vec): Old big endian only vec replaced with ...
1560 (cisco_core_big_vec): Add big endian version.
1561 (cisco_core_little_vec): Add little endian version.
1563 * configure.in (cisco_core_vec): Split to two new vectors ...
1564 (cisco_core_big_vec): New target vector.
1565 (cisco_core_little_vec): New target vector.
1566 * configure: Regenerate.
1567 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1568 to cisco_core_big_vec in targ_selvecs.
1570 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1572 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1573 (mips_elf_relocate_got_local): Unused, delete.
1574 (mips_elf_relocate_global_got): Unused, delete.
1576 1999-09-24 Fred Fish <fnf@cygnus.com>
1578 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1579 to initialize it to something meaningful. Then use it to generate
1580 more useful segment names.
1582 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1584 * som.c (NO_PCREL_MODES): Define if the system does not define
1586 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1587 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1588 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1589 * libhppa.h (dis_assemble_22): New function.
1590 (bfd_hppa_insn2fmt): Handle long branch.
1592 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1595 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1597 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1598 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1599 (reloc_howto_type howto_table): Tidy comments and whitespace.
1601 1999-09-17 Nick Clifton <nickc@cygnus.com>
1603 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1604 previous delta. Set sec->gc_mark instead.
1606 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1608 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1609 (elf_cpu32_plt_entry): Likewise.
1611 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1613 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1615 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1616 symbol table, then just compute a suitable value (but do not
1617 create a __gp symbol).
1619 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1620 symbols when building shared libraries.
1621 (elf_hppa_final_link_relocate): Correct handling of PCREL
1622 relocations against undefined symbols.
1624 1999-09-16 Nick Clifton <nickc@cygnus.com>
1626 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1627 interworking sections as linker created so that they will not
1628 be removed by garbage collection.
1630 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1632 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1633 (elf_hppa_final_link_relocate): Consistently create an absolute
1634 address, then subtract out the value of __gp.
1636 1999-09-14 Michael Meissner <meissner@cygnus.com>
1638 * configure.in (Canonicalization of target names): Remove adding
1639 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1640 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1641 * configure: Regenerate.
1643 1999-09-14 Nick Clifton <nickc@cygnus.com>
1645 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1648 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1650 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1651 (elf_hppa_final_link): Initialize text_segment_base and
1653 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1655 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1656 (elf_hppa_final_link_relocate): Likewise.
1657 (elf_hppa_relocate_insn): Likewise.
1658 (elf_hppa_relocate_section): Initialize HOWTO.
1660 1999-09-13 Donn Terry <donn@interix.com>
1662 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1663 handling to support both GNU and MS objects.
1665 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1666 when determining whether to set F_RELFLG.
1668 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1670 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1671 PC24 relocs if the target is an undefined weak symbol.
1672 (arm_add_to_rel): Fix compiler warning.
1673 (elf32_arm_plt0_entry): Correct comments.
1675 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1677 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1678 an absolute symbol in REL relocs.
1680 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1682 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1683 Stub SEGREL32. Return an error for any relocation not handled.
1685 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1687 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1688 constant symbols, and avoid multiple definition errors on them.
1690 1999-09-12 Donn Terry <donn@interix.com>
1692 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1693 significant bit is set.
1695 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1697 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1699 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1700 relocs as we do for RELA relocs.
1702 1999-09-11 Donn Terry <donn@interix.com>
1704 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1705 (coff_final_link_postscript): Define.
1706 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1707 directory entries here.
1708 (_bfd_pei_final_link_postscript): New function.
1710 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1711 section flags based on the section name.
1713 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1714 get the overflow of the s_nlnno field from the s_nreloc field.
1715 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1716 the s_nlnno overflow of the .text section into the s_nreloc
1719 * peigen.c (add_data_entry): Declare.
1720 (pei_swap_aouthdr_out): Get image size right. Set linker version
1722 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1723 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1724 extraneous ImageBase.
1725 (pe_print_edata): Likewise.
1726 (pe_print_pdata): Likewise. Print exception entries.
1727 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1728 (tbl): Make const, add "UNKNOWN".
1729 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1730 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1731 section data directory.
1732 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1734 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1735 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1736 * peicode.h (coff_get_symbol_info): Define.
1738 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1740 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1742 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1745 * libpei.h: New file, broken out of peicode.h.
1746 * peigen.c: New file, broken out of peicode.h.
1747 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1748 * configure.in: Add peigen.lo to list of files required for each
1750 * Makefile.am: Rebuild dependencies.
1751 (BFD32_BACKENDS): Add peigen.lo.
1752 (BFD32_BACKENDS_CFILES): Add peigen.c.
1753 (SOURCE_HFILES): Add libpei.h.
1754 * configure, Makefile.in: Rebuild.
1756 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1757 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1758 instead. Don't clear the s_paddr field for an uninitialized data
1761 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1762 coff_data_type to f_timdat.
1763 * peicode.h (pe_mkobject_hook): Likewise.
1765 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1766 number if COFF_IMAGE_WITH_PE.
1768 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1769 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1770 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1771 there is no SEC_DEBUGGING section.
1772 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1773 IMAGE_FILE_DEBUG_STRIPPED.
1775 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1776 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1777 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1778 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1780 * coffswap.h (IMAGE_BASE): Don't define.
1781 * pei-arm.c (IMAGE_BASE): Don't define.
1782 * pei-i386.c (IMAGE_BASE): Don't define.
1783 * pei-mcore.c (IMAGE_BASE): Don't define.
1784 * pei-ppc.c (IMAGE_BASE): Don't define.
1786 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1787 symbol, switch on the class when determining whether to modify the
1788 value. For PE, don't modify the value of a C_FCN symbol not named
1791 * libbfd-in.h (_bfd_abort): Declare.
1793 * bfd.c (_bfd_abort): New function.
1794 * libbfd.h: Rebuild.
1796 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1799 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1800 don't write out the associated line numbers.
1802 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1805 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1806 changes when the base type is unknown.
1808 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1811 * syms.c (BSF_DEBUGGING_RELOC): Define.
1812 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1813 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1815 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1816 BSF_DEBUGGING_RELOC set.
1817 * bfd-in2.h: Rebuild.
1819 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1821 * ecoff.c (bfd_debug_section): Update initialization for new
1823 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1824 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1826 1999-09-10 H.J. Lu <hjl@gnu.org>
1828 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1829 _bfd_filnmlen field.
1830 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1832 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1834 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1835 for FPTR relocs involving local symbols.
1837 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1838 value for the stub address in a call through a stub.
1839 Install the value for a local symbol directly into the DLT
1840 instead of generating a reloc. Correctly handle FPTR64 relocs.
1842 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1843 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1844 (elf_hppa_final_link): Call them.
1846 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1848 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1849 (elf_adjust_dynamic_symbol): ...from here.
1851 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1853 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1854 relocation, remove them. SECREL64->LTOFF16WF.
1855 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1857 (elf_hppa_relocate_insn): Similarly.
1859 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1860 (elf_hppa_relocate_insn): Similarly.
1862 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1864 (elf_hppa_relocate_insn): Similarly.
1866 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1867 Handle LTOFF_TP* relocs.
1868 (elf_hppa_relocate_insn): Similarly.
1870 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1871 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1872 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1874 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1875 DIR32, DIR64 and FPTR64 relocations.
1876 (elf_hppa_relocate_insn): Similarly.
1878 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1879 address of the .PARISC.global section.
1880 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1881 table entry elf_hppa_final_link_relocate. Do not give a warning
1882 for a reloc against an external symbol if it has a PA64 hash
1884 (elf_hppa_final_link_relocate): Significantly rework. Handle
1885 DLTIND relocations. Compute the final value of the relocation
1886 before passing the value of elf_hppa_relocate_insn.
1887 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1888 relocation support. Handle DLTIND relocation requests just like
1889 DLTREL relocation requests. Simplify branch handling.
1891 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1893 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1894 non-allocated section as done in i386 version.
1895 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1896 statement since this is no know relocation.
1898 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1900 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1902 (elf_hppa_relocate_insn): Similarly.
1904 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1906 (elf_hppa_relocate_insn): Similarly.
1908 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1909 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1910 Pass the relocate type rather than the insn format to
1911 elf_hppa_relocate_insn.
1912 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1913 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1915 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1917 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1918 (bfd_coff_filnmlen): Define.
1919 (bfd_coff_std_swap_table): Initialize new field.
1920 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1922 (coff_write_symbols): Likewise.
1923 (coff_get_normalized_symtab): Likewise.
1924 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1925 * libcoff.h: Rebuild.
1927 1999-09-06 Donn Terry <donn@interix.com>
1929 * coffcode.h (sort_by_secaddr): New static function if
1931 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1932 sections by VMA when assigning target_index values. Always set
1935 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1936 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1938 * libcoff.h: Rebuild.
1940 * coffcode.h (coff_set_custom_section_alignment): Add const to
1941 declaration to match definition.
1942 (coff_write_object_contents): Don't set F_AR32W(R)? if
1945 * coff-i386.c (in_reloc_p): Add declaration.
1946 (i386coff_vec): Simplify initialization of
1947 application_section_flags.
1949 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1950 version. Move COFF_WITH_PE specific code to new version.
1951 (stype_to_sec_flags): Likewise. Add section parameter.
1952 * coffgen.c (make_a_section_from_file): Set target_index before
1953 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1954 * libcoff.h: Rebuild.
1956 * syms.c (stt): Add some PE/PEI section names.
1957 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1959 (bfd_symbol_info): Check for 'w'.
1961 * section.c (struct bfd_comdat_info): Define.
1962 (asection): Add comdat field.
1963 (STD_SECTION): Initialize comdat field.
1964 (bfd_make_section_anyway): Likewise.
1965 * bfd-in2.h: Rebuild.
1967 1999-09-06 Andreas Schwab <schwab@suse.de>
1969 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1972 1999-09-06 Nick Clifton <nickc@cygnus.com>
1974 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1975 bfd_realloc instead of calloc and realloc.
1977 1999-09-04 Steve Chamberlain <sac@pobox.com>
1979 * cpu-pj.c: New file.
1980 * elf32-pj.c: New file.
1981 * config.bfd (pj*): New cpu.
1982 (pj-*-*, pjl-*-*): New targets.
1983 * configure.in (bfd_elf32_pj_vec): New target vector.
1984 (bfd_elf32_pjl_vec): New target vector.
1985 * archures.c (bfd_arch_pj): Define.
1986 * elf.c (prep_headers): Handle bfd_arch_pj.
1987 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1988 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1989 to target vector list.
1990 * Makefile.am: Rebuild dependencies.
1991 (ALL_MACHINES): Add cpu-pj.lo.
1992 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1993 (BFD32_BACKENDS): Add elf32-pj.lo.
1994 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1995 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1997 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1999 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2000 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2001 and NON_GOT_REF from weak defined symbol to real symbol.
2002 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2003 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2004 create a COPY reloc.
2005 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2006 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2007 don't create a COPY reloc.
2009 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2011 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2012 count those in sections we are not including in the link.
2014 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2016 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2017 field in hpux11 shared libraries.
2019 1999-09-02 Nick Clifton <nickc@cygnus.com>
2021 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2023 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2025 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2026 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2027 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2029 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2031 * elflink.h (record_link_assignment): When possible, keep the
2032 original type of the symbol.
2034 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2036 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2037 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2038 tools were configured.
2039 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2041 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2043 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2044 GOT entries for GOT16 relocations; they're not required.
2046 1999-08-24 Nick Clifton <nickc@cygnus.com>
2048 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2050 * config.bfd (arm-*-netbsd*): New target.
2051 * configure.in (armnetbsd_vec): New target vector.
2052 * configure: Regenerate
2053 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2055 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2056 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2057 (armnetbsd.lo): New rule with deps.
2058 * Makefile.in: Regenerate.
2060 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2063 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2065 * som.c (som_slurp_symbol_table): Fix typo in comment.
2067 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2069 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2070 here instead of using elf_section_data...
2072 1999-08-19 Nick Clifton <nickc@cygnus.com>
2074 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2075 relocations into the base file.
2076 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2077 we are building a base file.
2079 1999-08-19 Nick Clifton <nickc@cygnus.com>
2081 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2083 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2084 REL relocs when performing a partial relocation.
2086 1999-08-18 Donn Terry <donn@interix.com>
2088 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2089 _bfd_coff_link_input_bfd into top level.
2091 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2092 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2093 (coff_i386_rtype_to_howto): Likewise.
2094 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2095 Completely ignore symbols which are all zero.
2096 (dummy_reloc16_estimate): Add return 0.
2097 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2098 variable copy to name_copy to avoid shadowing outer scope
2100 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2101 from unsigned int to unsigned long. Add timestamp field.
2102 * libcoff.h: Rebuild.
2104 1999-08-17 H.J. Lu <hjl@gnu.org>
2106 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2109 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2111 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2112 for special section symbols.
2113 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2114 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2117 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2119 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2120 coincidence of variable names between old and new code.
2122 1999-08-12 Nick Clifton <nickc@cygnus.com>
2124 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2125 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2126 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2127 and 'addend' parameter a 'bfd_signed_vma'.
2128 (elf32_arm_final_link_relocate): Do not involve stubs in
2129 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2130 jumps, not function calls.
2132 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2134 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2135 in R_ARM_PC24 relocs.
2137 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2139 * elf-hppa.h (elf_hppa_fake_sections): New function.
2140 * elf32-hppa.c (elf_backend_fake_sections): Define.
2142 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2143 recent changes to the arch_info structure.
2145 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2146 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2147 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2150 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2151 Ralf Baechle <ralf@uni-koblenz.de>
2153 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2154 output DT_MIPS_GOTSYM.
2155 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2156 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2158 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2160 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2161 prototype. Handle local symbols. Add commentary.
2162 (mips_elf_calculate_relocation): Adjust accordingly.
2163 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2166 * elflink.h (elf_bfd_final_link): Tweak last change.
2168 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2170 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2171 elf-section data to allocate just the right amount of relocation
2172 space. Don't allocate the hash space twice.
2173 (elf_bfd_final_link): Calculate the amount of space to allocate in
2174 each relocation section.
2176 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2178 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2179 64bit mode, generate a section relative relocation for a 32bit
2181 (elf_hppa_is_local_label_name): New function.
2182 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2183 shared between 32bit and 64bit port.
2185 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2187 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2188 R_MIPS_GOT16 and R_MIPS_CALL16.
2189 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2190 to use when looking for a preexisting GOT entry.
2192 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2194 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2195 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2197 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2199 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2201 * elflink.h (elf_link_output_extsym): Don't output a weak
2202 reference to an undefined symbol just because it was defined weak
2205 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2207 * coffgen.c (coff_find_nearest_line): When looking for file, use
2208 last best match rather than first. If address is beyond last line
2209 number record, don't return the last line as the correct value.
2211 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2213 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2214 * bfd-in2.h: Rebuild.
2216 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2218 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2219 * coffcode.h (coff_set_custom_section_alignment): New static
2221 (coff_section_alignment_table): New static array.
2222 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2223 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2224 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2225 * libcoff.h: Rebuild.
2227 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2229 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2231 * Makefile.in: Rebuild.
2233 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2235 * section.c (SEC_SHARED): Define.
2236 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2237 (styp_to_sec_flags): Likewise.
2238 * peicode.h (coff_swap_scnhdr_out): Likewise.
2239 * bfd-in2.h: Rebuild.
2241 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2243 * coffcode.h (coff_classify_symbol): Comment out part of
2244 1999-08-05 change which breaks cygwin DLLs.
2246 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2247 * aclocal.m4, configure: Rebuild.
2249 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2251 * section.c (global_syms): Only initialize union field if
2254 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2256 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2257 the size of a GOT entry here.
2258 (mips_elf_calculate_relocation): Don't create a local GOT entry
2259 for the symbol in a GOT16 relocation; just for it's high-order bit
2260 (_bfd_mips_elf_relocate_section): Fix thinko.
2262 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2264 Based on patches from Donn Terry <donn@interix.com>:
2265 * coffcode.h (enum coff_symbol_classification): Define.
2266 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2267 _bfd_coff_classify_symbol. Change return type.
2268 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2269 (coff_slurp_symbol_table): Use coff_classify_symbol.
2270 (coff_classify_symbol): New static function.
2271 (coff_sym_is_global): Never define.
2272 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2273 * cofflink.c (coff_link_check_ar_symbols): Use
2274 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2275 (coff_link_add_symbols): Likewise.
2276 (_bfd_coff_link_input_bfd): Likewise.
2277 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2278 coff_classify_symbol.
2279 * libcoff.h: Rebuild.
2281 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2283 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2284 (e_ltpsel, e_rtpsel): Similarly.
2286 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2287 and 14bit ertpsel. Handle 64bit psel.
2289 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2291 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2292 handling for REL relocations. And only left-shift R_MIPS26
2293 relocation addends where necessary.
2295 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2297 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2298 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2299 Just return the relocation found.
2300 (mips_elf_relocate_section): Pull the LO16 addend out of the
2301 section itself when using REL relocations.
2303 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2304 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2307 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2309 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2310 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2311 relocation against a symbol in an input section with no output
2312 section. From Daniel Jacobowitz <drow@false.org>.
2314 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2316 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2317 look for generated file correctly.
2318 * aclocal.m4, configure: Rebuild.
2320 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2322 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2323 and R_MIPS16_26 relocations correctly when relocating.
2324 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2325 and R_MIPS_CALL_LO16 are for global symbols.
2327 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2329 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2331 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2332 variables and initialize them.
2334 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2336 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2337 there are no global symbols requiring GOT entries.
2338 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2339 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2340 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2342 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2343 symbols are considered to have the value zero.
2344 (_bfd_mips_elf_relocate_section): Don't try to perform a
2345 relocation for an undefined symbol.
2346 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2349 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2351 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2352 wants ba,a,pt %xcc instead of %icc.
2353 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2354 of large PLT entries.
2355 (sparc64_elf_plt_ptr_offset): Fix calculation.
2356 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2357 addend should be relative to load address, not .plt section start.
2358 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2360 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2362 * elf-bfd.h (struct elf_backend_data): Add
2363 print_symbol_all and output_arch_syms backend methods.
2364 * elfxx-target.h: Likewise.
2365 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2366 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2367 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2369 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2370 symbols in .dynsym, add their names into .dynstr. Put those symbols
2372 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2373 pointers to STT_REGISTER symbols in dynsym section.
2374 (sparc64_elf_print_symbol_all): New function.
2375 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2376 printing using the print_symbol_all hook.
2378 1999-07-30 Catherine Moore <clm@cygnus.com>
2380 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2383 1999-07-29 Richard Henderson <rth@cygnus.com>
2385 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2386 dynamic_sections_created.
2388 1999-07-29 Richard Henderson <rth@cygnus.com>
2390 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2391 (mips_rtype_to_howto): ... new function.
2392 (_bfd_mips_elf_relocate_section): Use it.
2394 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2396 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2398 1999-07-27 Nick Clifton <nickc@cygnus.com>
2400 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2402 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2403 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2405 1999-07-23 Donn Terry <donn@interix.com>
2407 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2408 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2409 * cofflink.c (coff_link_add_symbols): If PE, handle section
2411 * libcoff.h: Rebuild.
2413 * config.bfd (i[3456]86-*-interix*): New target.
2415 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2417 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2418 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2419 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2420 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2421 (COFF_SUPPORT_GNU_LINKONCE): Define.
2422 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2423 (COFF_SUPPORT_GNU_LINKONCE): Define.
2425 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2428 * makefile.dos: Remove; obsolete.
2429 * configure.bat: Remove; obsolete.
2431 1999-07-21 H.J. Lu <hjl@gnu.org>
2433 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2435 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2437 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2438 message and fail if a symbol index is out of range.
2440 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2442 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2443 when looking at a R_MIPS_GOT16 relocation.
2445 1999-07-20 Nick Clifton <nickc@cygnus.com>
2447 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2449 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2451 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2452 removed in previous change.
2453 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2454 in relocateable output.
2456 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2458 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2461 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2462 if they appear to be specially created by the linker.
2464 1999-07-19 Nick Clifton <nickc@cygnus.com>
2466 * targets.c (alternative_target): New field in bfd_target
2468 (bfd_search_for_target): New function: Find a target that
2469 satisifies a search function.
2470 * bfd-in2.h: Regenerate.
2472 * elfxx-target.h: Initialise the alternative_target field of
2473 the bfd_target structures to point to the other target (if
2475 * nlm-target.h: Initialise the alternative_target field of
2476 the bfd_target structures to point to the other target (if
2479 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2480 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2482 * aix386-core.c: Initialise new field of bfd_target structure.
2483 * aout-adobe.c: Initialise new field of bfd_target structure.
2484 * aout-arm.c: Initialise new field of bfd_target structure.
2485 * aout-target.h: Initialise new field of bfd_target structure.
2486 * aout-tic30.c: Initialise new field of bfd_target structure.
2487 * binary.c: Initialise new field of bfd_target structure.
2488 * bout.c: Initialise new field of bfd_target structure.
2489 * cisco-core.c: Initialise new field of bfd_target structure.
2490 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2491 * coff-alpha.c: Initialise new field of bfd_target structure.
2492 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2493 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2494 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2495 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2496 * coff-i386.c: Initialise new field of bfd_target structure.
2497 * coff-i860.c: Initialise new field of bfd_target structure.
2498 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2499 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2500 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2501 * coff-mips.c: Initialise new field of bfd_target structure.
2502 * coff-ppc.c: Initialise new field of bfd_target structure.
2503 * coff-rs6000.c: Initialise new field of bfd_target structure.
2504 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2505 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2506 * coff-tic30.c: Initialise new field of bfd_target structure.
2507 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2508 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2509 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2510 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2511 * hppabsd-core.c: Initialise new field of bfd_target structure.
2512 * hpux-core.c: Initialise new field of bfd_target structure.
2513 * i386msdos.c: Initialise new field of bfd_target structure.
2514 * i386os9k.c: Initialise new field of bfd_target structure.
2515 * ieee.c: Initialise new field of bfd_target structure.
2516 * ihex.c: Initialise new field of bfd_target structure.
2517 * irix-core.c: Initialise new field of bfd_target structure.
2518 * mipsbsd.c: Initialise new field of bfd_target structure.
2519 * netbsd-core.c: Initialise new field of bfd_target structure.
2520 * oasys.c: Initialise new field of bfd_target structure.
2521 * osf-core.c: Initialise new field of bfd_target structure.
2522 * ppcboot.c: Initialise new field of bfd_target structure.
2523 * ptrace-core.c: Initialise new field of bfd_target structure.
2524 * sco5-core.c: Initialise new field of bfd_target structure.
2525 * som.c: Initialise new field of bfd_target structure.
2526 * srec.c: Initialise new field of bfd_target structure.
2527 * tekhex.c: Initialise new field of bfd_target structure.
2528 * trad-core.c: Initialise new field of bfd_target structure.
2529 * versados.c: Initialise new field of bfd_target structure.
2530 * vms.c: Initialise new field of bfd_target structure.
2532 1999-07-19 Andreas Schwab <schwab@suse.de>
2534 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2537 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2539 * elflink.h (elf_link_adjust_relocs): New function.
2540 (elf_bfd_final_link): Use it.
2541 (elf_link_input_bfd): Deal with the fact that there can be
2542 two relocation sections for a single section.
2543 (elf_reloc_link_order): Likewise.
2545 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2546 a relocateable object.
2547 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2549 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2551 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2552 (sparc64_elf_get_reloc_upper_bound,
2553 sparc64_elf_get_dynamic_reloc_upper_bound,
2554 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2555 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2557 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2558 ELF64_R_TYPE_ID/DATA where appropriate.
2560 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2562 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2565 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2567 * elf32-mips.c (mips_elf_local_relocation_p): New static
2569 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2570 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2571 Always set *require_jalxp.
2572 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2573 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2574 GOT16 if the GOT16 is against a local symbol. Don't return false
2575 for an undefined symbol. If there is an overflow, assert that we
2578 1999-07-16 Andreas Schwab <schwab@suse.de>
2580 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2581 variables `link' and `elfsec'.
2582 (elf_bfd_final_link): Remove unused variable `os'.
2584 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2586 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2587 a PT_PHDR program headers.
2588 (_bfd_mips_elf_final_link): Don't assume there are going to be
2589 section symbols when we're not building a shared object.
2590 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2593 1999-07-15 J.T. Conklin <jtc@redback.com>
2595 * config.bfd (i[3456]86-*-vxworks*): New target.
2597 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2599 * elf32-mips.c (mips_elf_stub_section_p): New function.
2600 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2601 (mips_elf_relocate_section): Adjust calling sequence for
2602 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2603 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2606 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2608 * configure.in: Bump version number to 2.9.5.
2609 * configure: Rebuild.
2611 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2613 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2615 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2616 to derive final type instead of hardwiring a selection.
2618 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2620 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2621 things relocated by R_MIPS16_GPREL.
2622 (mips_elf_perform_relocation): Likewise.
2624 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2626 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2628 1999-07-14 Richard Henderson <rth@cygnus.com>
2630 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2631 (_bfd_mips_elf_size_dynamic_sections): Set it.
2632 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2633 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2634 new argument max_local.
2636 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2638 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2639 subwords when handling an R_MIPS16_26 relocation.
2640 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2643 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2644 dst_mask to match reality.
2645 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2646 (mips_elf_obtain_contents): Use bfd_get.
2647 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2648 (mips_elf_relocate_section): Likewise.
2650 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2652 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2653 (mips_elf_relocate_section): Adjust calling sequence for
2654 mips_elf_perform_relocation.
2655 (mips_elf_perform_relocation): Take additional argument. Handle
2656 R_MIPS16_26. Use bfd_put for convenience.
2658 1999-07-13 Richard Henderson <rth@cygnus.com>
2660 * elf.c (assign_file_positions_for_segments): Thinko last change.
2661 Always overwrite p_flags.
2663 1999-07-13 Richard Henderson <rth@cygnus.com>
2665 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2666 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2667 .dynbss and .rel[a].bss if want_dynbss.
2668 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2670 1999-07-13 Richard Henderson <rth@cygnus.com>
2672 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2674 1999-07-13 Richard Henderson <rth@cygnus.com>
2676 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2677 (struct elf_link_hash_table): Add dynlocal.
2678 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2679 (_bfd_elf_link_adjust_dynindx): Delete.
2680 (_bfd_elf_link_renumber_dynsyms): Prototype.
2681 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2682 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2683 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2684 (_bfd_elf_link_lookup_local_dynindx): New function.
2685 (elf_link_renumber_hash_table_dynsyms): New function.
2686 (_bfd_elf_link_renumber_dynsyms): New function.
2687 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2688 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2689 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2690 instead of elf_link_remove_section_and_adjust_dynindices.
2691 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2692 (elf_link_assign_sym_version): Remove removed_dynamic code.
2693 (elf_link_renumber_dynsyms): Delete.
2694 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2696 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2697 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2698 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2699 * elf32-mips.c: Similarly.
2700 * elf32-ppc.c: Similarly.
2701 * elf32-sparc.c: Similarly.
2702 * elf64-alpha.c: Similarly.
2703 * elf64-sparc.c: Similarly.
2705 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2707 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2708 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2709 when the relocation is against _gp_disp.
2711 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2713 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2714 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2715 to possibly_dynamic_relocs. Adjust usage throughout code.
2716 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2717 (elf_mips_ctor64_howto): Likewise.
2718 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2720 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2721 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2722 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2723 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2725 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2727 * Makefile.am: Rebuild dependencies.
2728 * Makefile.in: Rebuild.
2730 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2731 * bfd-in2.h: Rebuild.
2733 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2734 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2735 structure initializations. Add casts.
2736 * reloc.c (EMPTY_HOWTO): Define.
2737 * bfd-in2.h: Rebuild.
2738 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2739 comparisons against 0.
2740 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2741 previous_ibfd_e_flags to unsigned long.
2742 * vms.h (struct vms_private_data_struct): Change section_count to
2744 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2745 (_bfd_vms_write_gsd): Change symnum to unsigned.
2746 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2747 * vms-tir.c (etir_sta): Change psect to unsigned.
2748 (alloc_section): Change idx to unsigned.
2749 (tir_sta, tir_ctl): Change psect to unsigned.
2750 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2751 * vms.c (priv_section_count): Change to unsigned.
2753 1999-07-12 Andreas Schwab <schwab@suse.de>
2755 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2756 * m68klinux.c: Likewise.
2758 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2760 * Many files: Changes to avoid gcc warnings: Remove unused local
2761 variables. Add default case to enum switches.
2762 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2763 compile if not COFF_IMAGE_WITH_PE.
2764 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2765 (bfd_arm_get_bfd_for_interworking): Likewise.
2766 (bfd_arm_process_before_allocation): Likewise.
2767 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2768 * pei-arm.c: Likewise.
2769 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2770 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2771 (mips_elf_got16_entry): Put parens around & in body of ==.
2772 (mips_elf_calculate_relocation): Correct test for empty string.
2773 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2775 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2778 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2780 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2781 as appropriate. Fill in structure initializations. Add variable
2782 initializations. Add casts.
2783 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2784 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2786 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2788 * elf-bfd.h (bfd_elf_hash): Update declaration.
2789 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2790 when calling bfd_elf_hash.
2792 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2794 * libbfd.c (bfd_put_8): Make it of type `void'.
2795 * bfd-in2.h: Regenerated.
2796 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2798 (_bfd_mips_elf_final_link): Likewise.
2800 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2802 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2804 * config.bfd (hppa*-*-linux-gnu*): New target
2806 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2808 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2809 (_bfd_mips_elf_create_dynamic_sections): New function.
2810 (_bfd_mips_elf_add_symbol_hook): Likewise.
2811 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2812 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2813 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2814 (_bfd_mips_elf_gc_mark_hook): Likewise.
2815 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2816 (_bfd_mips_elf_always_size_sections): Likewise.
2817 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2818 (_bfd_mips_elf_check_relocs): Likewise.
2819 (_bfd_mips_elf_link_hash_table_create): Likewise.
2820 (_bfd_mips_elf_print_private_data): Likewise.
2821 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2822 (_bfd_mips_elf_final_link): Likewise.
2823 (_bfd_mips_elf_additional_program_headers): Likewise.
2824 (_bfd_mips_elf_modify_segment_map): Likewise.
2825 (_bfd_mips_elf_relocate_section): Likewise.
2826 * elf32-mips.c (mips_elf32_object_p): Move contents into
2827 _bfd_mips_elf_object_p.
2828 (mips_elf_additional_program_headers): Rename to
2829 _bfd_mips_elf_additional_program_headers.
2830 (mips_elf_modify_segment_map): Rename to
2831 _bfd_mips_elf_modify_segment_map.
2832 (elf_mips_abi_name): Change prototype.
2833 (mips_elf32_section_from_shdr): Merge into
2834 _bfd_mips_elf_section_from_shdr.
2835 (mips_elf32_section_processing): Merge into
2836 _bfd_mips_elf_section_processing.
2837 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2838 the right back-end ELF linker.
2839 (mips_elf_relocate_section): Rename to
2840 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2841 (mips_elf_link_output_symbol_hook): Rename to
2842 _bfd_mips_elf_link_output_symbol_hook.
2843 (mips_elf_create_dynamic_section): Rename to
2844 _bfd_mips_elf_create_dynamic_section.
2845 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2846 Adjust for 64-bit code. Use mips_elf_got_section.
2847 (mips_elf_adjust_dynamic_symbol): Rename to
2848 _bfd_mips_elf_adjust_dynamic_symbol. Use
2849 mips_elf_allocate_dynamic_relocations.
2850 (mips_elf_finish_dynamic_symbol): Rename to
2851 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2852 Adjust for 64-bit code.
2853 (mips_elf_finish_dynamic_sections): Rename to
2854 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2855 (mips_elf_always_size_sections): Rename to
2856 _bfd_mips_elf_always_size_sections.
2857 (mips_elf_add_symbol_hook): Rename to
2858 _bfd_mips_elf_add_symbol_hook.
2859 (mips_elf_next_lo16_addend): Constify.
2860 (mips_elf_calculate_relocation): Likewise.
2861 (mips_elf_obtain_contents): Likewise.
2862 (mips_elf_perform_relocation): Likewise.
2863 (mips_elf_create_dynamic_relocation): Likewise.
2864 (mips_elf_allocate_dynamic_relocations): New function.
2865 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2866 (MIPS_ELF_REL_SIZE): Likewise.
2867 (MIPS_ELF_DYN_SIZE): Likewise.
2868 (MIPS_ELF_GOT_SIZE): Likewise.
2869 (MIPS_ELF_SYM_SIZE): Likewise.
2870 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2871 (MIPS_ELF_GET_WORD): Likewise.
2872 (MIPS_ELF_PUT_WORD): Likewise.
2873 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2874 (STUB_LW): Conditionalize for 64-bit value.
2875 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2877 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2878 Check it for inconsistency.
2879 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2881 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2883 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2884 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2885 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2886 (mips_elf_local_got_index): Likewise.
2887 (mips_elf_got_page): Likewise.
2888 (mips_elf_got_info): Likewise.
2889 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2890 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2891 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2892 instead of constant `2'.
2893 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2894 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2895 (mips_elf_size_dynamic_sections): Use
2896 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2897 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2898 Adjust all releveant entries in elf backend table.
2899 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2900 (mips_elf64_section_processing): Likewise.
2901 Adjust elf backend entries to use _bfd_mips_elf variants now
2904 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2906 (size_dynamic_sections): Likewise.
2907 (elf_link_output_extsym): Likewise.
2908 * elf.c: (elf_fake_sections): Likewise.
2909 * libbfd.c (bfd_get): New macro.
2910 (bfd_put): Likewise.
2911 * bfd-in2.h: Regenerated.
2913 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2915 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2916 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2917 wap_reloca_in, and swap_reloca_out.
2918 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2919 multiple internal relocations per external relocation.
2920 (link_read_relocs): Likewise.
2921 (elf_bfd_final_link): Likewise.
2922 (elf_link_input_bfd): Likewise.
2923 (elf_gc_mark): Likewise.
2924 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2925 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2927 (size_info): Add entries for new fields.
2928 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2929 (mips_elf64_be_swap_reloc_in): New function.
2930 (mips_elf64_be_swap_reloc_out): Likewise.
2931 (mips_elf64_be_swap_reloca_in): Likewise.
2932 (mips_elf64_be_swap_reloca_out): Likewise.
2933 (mips_elf64_size_info): Add entries for new fields.
2935 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2937 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2938 field equals the new rel_count field.
2939 (elf_link_input_bfd): When doing a relocateable link, use the new
2940 rel_count field rather than the reloc_count field.
2941 (elf_reloc_link_order): Likewise.
2942 (elf_finish_pointer_linker_section): Likewise.
2944 Based on patch from H.J. Lu <hjl@gnu.org>:
2945 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2946 shared library to override a weak definition in a regular object.
2948 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2950 * libhppa.h: Revert July 2, 1999 patch.
2952 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2953 need to generate DLTIND relocations, not DLTREL relocations.
2955 1999-07-05 Nick Clifton <nickc@cygnus.com>
2957 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2959 (coff_set_flags): Recognise arm 5 architectures.
2961 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2962 Add support for armv5 architecture.
2964 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2966 * reloc.c: Add new, assembler only, ARM reloc:
2967 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2969 * bfd-in2.h: Regenerate.
2971 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2973 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2974 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2975 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2976 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2977 * elf32-mips.c (ABI_64_P): New macro.
2978 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2979 (_bfd_mips_elf_find_nearest_line): Adjust call to
2980 _bfd_dwarf2_find_nearest_line.
2981 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2982 * libbfd.h: Regenerated.
2984 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2986 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2988 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2990 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2991 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2993 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2995 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2997 (_bfd_elf_init_reloc_shdr): New function.
2998 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2999 bfd_alloc followed by memset.
3000 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3001 (elf_fake_sections): Here.
3002 (assign_section_numbers): Assign section numbers for the second
3003 relocation section, if required.
3004 * elflink.h (elf_link_output_relocs): New function.
3005 (elf_link_size_reloc_section): Likewise.
3006 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3007 (elf_link_input_bfd): Use elf_link_output_relocs.
3009 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3010 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3012 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3014 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3017 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3019 * elf32-mips.c (mips_elf_got_info): Move declaration before
3020 prototypes. Change global_gotsym to be a pointer to a hash entry,
3021 rather than a number index.
3022 (mips_elf_link_hash_entry): Move declaration before prototypes.
3023 (mips_elf_irix6_finish_dynamic_symbol): New function.
3024 (mips_elf_sign_extend): Likewise.
3025 (mips_elf_high): Likewise.
3026 (mips_elf_higher): Likewise.
3027 (mips_elf_highest): Likewise.
3028 (mips_elf_global_got_index): Likewise.
3029 (mips_elf_local_got_index): Likewise.
3030 (mips_elf_got_offset_from_index): Likeiwse.
3031 (mips_elf_record_global_got_symbol): Likewise.
3032 (mips_elf_got_page): Likewise.
3033 (mips_elf_next_lo16_addend): Likewise.
3034 (mips_elf_calculate_relocation): Likewise.
3035 (mips_elf_obtain_contents): Likewise.
3036 (mips_elf_perform_relocation): Likewise.
3037 (mips_elf_assign_gp): Likewise.
3038 (mips_elf_sort_hash_table_f): Likewise.
3039 (mips_elf_sort_hash_table): Likewise.
3040 (mips_elf_got_section): Likewise.
3041 (mips_elf_got_info): Likewise.
3042 (mips_elf_create_local_got_entry): Likewise.
3043 (mips_elf_got16_entry): Likewise.
3044 (mips_elf_create_dynamic_relocation): Likewise.
3045 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3046 (mips_elf_final_gp): Use mips_elf_assign_gp.
3047 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3048 into SHN_SCOMMON automatically on IRIX6.
3049 (mips_elf_add_symbol_hook): Likewise.
3050 (mips_elf_relocate_section): Rewrite, using
3051 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3052 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3053 Don't deal with .rld_map on IRIX6.
3054 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3055 section flags appropriately for .got.
3056 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3057 the got. Call mips_elf_record_global_got_symbol and allocate
3058 local got space appropriately.
3059 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3060 char *. Rework calculation of GOT size. Sort dynamic symbol
3061 table entries so entries that do not require GOT entries appear at
3062 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3063 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3065 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3067 (mips_elf_finish_dynamic_symbol): Use
3068 mips_elf_irix6_finish_dynamic_symbol.
3069 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3070 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3071 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3073 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3075 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3076 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3078 1999-06-04 Philip Blundell <philb@gnu.org>
3080 * elf32-arm.h (elf_backend_got_header_size): Define.
3081 (elf_backend_plt_header_size): Likewise.
3083 1999-06-28 Jim Pick <jim@jimpick.com>
3085 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3087 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3089 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3090 relocation function.
3091 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3093 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3095 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3096 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3097 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3098 (_bfd_mips_elf_section_from_shdr): Use them.
3099 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3100 of GP-relative sections.
3101 (_bfd_mips_elf_set_section_contents): Use them.
3102 (_bfd_mips_elf_section_processing): Share code between .sdata and
3103 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3104 (mips_elf_additional_program_headers): Add handling for
3105 PT_MIPS_OPTIONS segment on IRIX6.
3106 (mips_elf_modify_segment_map): Likeiwse.
3107 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3108 Include the options sections on IRIX6. Don't look for GP-relative
3109 sections by name; use SHF_MIPS_GPREL instead.
3110 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3112 (mips_elf_create_dynamic_sections): Don't muck about with section
3113 alignments and such on IRIX6.
3114 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3115 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3116 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3117 bfd_zalloc rather than bfd_alloc and memset.
3118 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3119 Don't assert the existence of .rld_map on IRIX6.
3120 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3122 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3123 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3126 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3128 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3129 (mips_elf_swap_msym_out): New function.
3130 (mips_elf_create_msym_section): Likewise.
3131 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3132 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3133 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3134 section not named .msym.
3135 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3136 .msym directly. Set appropriate attributes for the .msym
3138 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3139 (mips_elf_link_hash_newfunc): Clear it.
3140 (mips_elf_create_dynamic_sections): Create the .msym section
3142 (mips_elf_size_dynamic_sections): Allocate space for the
3143 .msym section. Add a DT_MIPS_MSYM entry.
3144 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3146 (mips_elf_finish_dynamic_sections): Assign a value for
3147 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3149 * elf32-mips.c (irix_compat_t): New enumeration.
3150 (ABI_N32_P): New macro.
3151 (IRIX_COMPAT): Likewise.
3152 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3153 (mips_elf_relocate_section): Fix typo.
3155 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3157 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3158 as writable PE sections.
3160 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3162 * dwarf2.c (struct arange): New type.
3163 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3164 (arange_add): New function.
3165 (decode_line_info): Keep track of address ranges that a compilation
3167 (comp_unit_contains_address): Return true if address is contained
3168 in _any_ of the address ranges associated with a compilation unit.
3169 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3170 on the first comp_unit that contains the address.
3172 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3174 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3175 (decode_line_info): Add variable STASH and initialize it to point
3176 to the per-bfd dwarf2_debug info. Remove static variable
3177 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3179 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3181 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3182 shared library to have an undefined symbol.
3184 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3185 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3187 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3189 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3190 * elf32-hppa.c: Remove everything related to symbol extension
3191 sections & records. Use the common elf_hppa_final_write_processing.
3193 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3195 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3196 functions instead of _init/_fini if requested.
3198 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3200 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3203 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3205 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3206 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3208 (ppc_elf_finish_dynamic_sections): Check for positive section
3209 dynindx field, rather than comparing against -1.
3210 (ppc_elf_relocate_section): Only return false if undefined_symbol
3211 or reloc_overflow fail, not always upon encountering an error.
3213 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3215 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3216 bfd_byte * before performing pointer arithmetic.
3218 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3220 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3222 * elf32-hppa.c: Include elf-hppa.h.
3223 (ARCH_SIZE): Define.
3224 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3226 (elf32_hppa_info_to_howto): Similarly.
3227 (elf_hppa_howto_table): Similarly.
3228 (elf_hppa_reloc_type_lookup): Similarly.
3229 (hppa_elf_gen_reloc_type): Similarly.
3230 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3232 1999-06-22 Nick Clifton <nickc@cygnus.com>
3234 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3235 handling R_V850_22_PCREL relocation.
3237 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3239 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3242 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3244 * section.c (_bfd_strip_section_from_output): Ignore sections
3245 DISCARDed by the link script.
3247 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3249 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3250 Remove unused local variable spp.
3252 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3253 the entry symbol is not set.
3255 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3257 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3258 GPDISP or LITUSE in a relocatable link.
3260 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3262 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3263 * (alloc_dwarf1_func): Likewise.
3265 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3267 * libhppa.h: Fix various formatting errors.
3268 (assemble_3); Rewrite using CATENATE.
3269 (assemble_17): Fix various bugs.
3271 1999-06-16 Nick Clifton <nickc@cygnus.com>
3273 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3275 1999-06-15 Richard Henderson <rth@cygnus.com>
3277 * section.c (SEC_SHORT): Define.
3278 * bfd-in2.h: Rebuild.
3280 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3282 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3283 Remove abfd parameter. Use _bfd_strip_section_from_output.
3284 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3286 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3287 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3288 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3290 (bfd_elf_size_dynamic_sections): Use it.
3292 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3294 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3295 complain_overflow_bitfield to complain_overflow_signed.
3297 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3299 * elflink.h (elf_link_read_relocs_from_section): New function,
3301 (elf_link_read_relocs): Here. Use it for both relocation
3304 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3306 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3307 asect->reloc_count is valid.
3309 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3311 * elf32-mips.c (mips_elf32_section_processing): Permit a
3312 SHT_MIPS_REGINFO section to have a size of 0.
3314 1999-06-12 David O'Brien <obrien@freebsd.org>
3316 * config.bfd (alpha*-*-freebsd*): New target.
3317 (i[3456]86-*-freebsd*): Now defaults to ELF.
3319 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3321 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3322 wrap if the relocation covers the high bit of an address.
3324 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3326 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3328 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3329 instead of R_SPARC_max.
3330 (sparc64_elf_info_to_howto): Likewise.
3331 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3332 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3334 1999-06-07 Richard Henderson <rth@cygnus.com>
3336 * section.c (_bfd_strip_section_from_output): Remove output
3337 sections with no initial link_order.
3339 1999-06-07 Nick Clifton <nickc@cygnus.com>
3341 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3343 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3345 * Makefile.am (SOURCE_HFILES): Add missing headers.
3346 * Makefile.in: Regenerated.
3348 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3350 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3353 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3355 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3356 range undefweak symbols.
3357 * hash.c: Add missing comma after @xref{}
3358 * linker.c: Likewise.
3360 1999-06-04 Nick Clifton <nickc@cygnus.com>
3362 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3364 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3365 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3366 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3367 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3369 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3371 * Makefile.am: Rebuild dependencies.
3372 (BFD32_BACKENDS): Add dwarf1.lo.
3373 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3374 * Makefile.in: Rebuild.
3376 1999-06-04 Nick Clifton <nickc@cygnus.com>
3378 * Makefile.am: Add epoc-arm-pe target.
3379 * Makefile.in: Regenerate.
3380 * pe-arm.c: Only redefine interworking function names if they have
3381 not already been redefined.
3382 * pei-arm.c: Only redefine interworking function names if they have
3383 not already been redefined.
3384 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3386 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3389 1999-06-03 Nick Clifton <nickc@cygnus.com>
3391 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3393 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3395 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3397 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3399 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3400 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3402 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3404 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3405 in other text sections.
3407 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3409 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3410 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3411 * libbfd.h: Regenerate.
3412 * coff-sh.c (sh_merge_private_data): Delete.
3413 (coff_bfd_merge_private_bfd_data): Change to
3414 _bfd_generic_verify_endian_match.
3415 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3417 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3419 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3421 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3423 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3425 (bfd_elf32_arm_process_before_allocation): Likewise.
3426 * bfd-in2.h: Rebuild.
3428 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3430 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3431 track of end_sequence markers.
3432 (add_line_info): Add END_SEQUENCE arg.
3433 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3434 debug-line info---it doesn't work right if a compilation unit
3435 consists of multiple discontiguous code-sequences. It would be
3436 worthwhile to optimize for the common case where a compilation
3437 unit results in a contiguous set of code sequences, but this is
3438 quite tricky to get right for arbitrary DWARF2 files.
3439 (lookup_address_in_line_info_table): Don't use the last line entry
3440 for a compilation unit for anything with an address higher than
3441 this line entry. Also, check for end_sequence markers to
3442 correctly handle discontinuities.
3443 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3444 compilation units, check all compilation units with each->high==0
3445 just like when reading compilation units.
3447 * dwarf2.c (decode_line_info): Initialize table->files and
3448 table->last_line to NULL to avoid segfaults due to random
3449 values in these members.
3450 (concat_filename): Check for out-of-range file number before
3451 indexing filename table. Segfaults suck.
3453 * dwarf2.c (decode_line_info): Don't truncate address to least
3454 significant 32 bits (breaks 64 bit targets).
3455 (lookup_address_in_function_table): Ditto.
3456 (comp_unit_contains_address): Ditto.
3458 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3460 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3461 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3462 (mips_elf64_howto_table_rela): Likewise.
3464 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3466 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3467 single section has two associated relocation sections.
3469 1999-06-02 Mark Salter <msalter@cygnus.com>
3471 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3472 COFF_WITH_PE defined.
3474 1999-06-02 Nick Clifton <nickc@cygnus.com>
3476 * pe-arm.c: Rename global arm interworking functions to avoid name
3477 collision when all targets BFD is built.
3480 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3482 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3483 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3484 (bfd_elf_section_data): Add use_rela_p.
3485 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3486 (_bfd_elf_new_section_hook): Likewise.
3487 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3489 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3490 * elfcode.h (write_relocs): Determine whether or not use rela
3491 relocs based on the relocation section header.
3492 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3493 instead of use_rela_p.
3494 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3495 (elf_backend_may_use_rela_p): Likewise.
3496 (elf_backend_default_use_rela_p): Likewise.
3497 (elfNN_bed): Use them.
3499 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3501 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3503 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3505 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3506 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3507 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3508 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3509 * bfd-in2.h: Regenerated.
3510 * libbfd.h: Likewise.
3511 * elf32-mips.c (mips_info_to_howto_rela): New function.
3512 (USE_REL): Adjust for new conventions.
3513 (MINUS_ONE): New macro.
3514 (elf_mips_howto_table): Add R_MIPS_SUB.
3515 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3517 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3518 .MIPS.content section.
3519 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3520 with .MIPS.content as .MIPS.content sections. Set
3521 SHF_MNIPS_NOSTRIP for such section.
3522 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3523 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3524 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3526 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3528 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3531 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3534 1999-05-30 Philip Blundell <philb@gnu.org>
3536 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3537 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3538 the addend does not overflow into the rest of the word.
3540 1999-05-29 Nick Clifton <nickc@cygnus.com>
3542 * bfd-in.h: Amend prototype for
3543 bfd_elf32_arm_process_before_allocation .
3544 * bfd-in.h: Regenerate.
3546 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3547 elements in a fixed sized array.
3548 (ARM_ELF_ABI_VERSION): Define.
3549 (ARM_ELF_OS_ABI_VERSION): Define.
3550 (R_ARM_THM_ABS5): Fix rightshift and size.
3551 (R_ARM_THM_PC22): Fix size.
3552 (R_ARM_PLT32): Define Howto.
3553 (find_howto): New function: Locate a howto based on a reloc
3555 (elf32_arm_info_to_howto): Use find_howto if necessary.
3556 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3557 bfd_reloc_code_real_type.
3558 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3559 and BFD_RELOC_VTABLE_ENTRY.
3560 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3562 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3563 elements in a fixed sized array.
3564 (ARM_ELF_ABI_VERSION): Define.
3565 (ARM_ELF_OS_ABI_VERSION): Define.
3566 (R_ARM_THM_ABS5): Fix rightshift and size.
3567 (R_ARM_THM_PC22): Fix size.
3568 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3569 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3570 bfd_reloc_code_real_type.
3572 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3573 no_pipeline_knowledge.
3574 (elf32_arm_link_hash_create): Initialise new field to zero.
3575 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3576 no_pipeline_knowledge. Use this parameter to initialise the field
3577 in the globals data structure.
3578 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3579 no_pipeline_knowledge is false and the binary is from an old
3581 (elf32_arm_merge_private_data): Generate an error if an attempt is
3582 made to linl together big endian and little endian code.
3583 (elf32_arm_post_process_headers): New function: Initialise the
3584 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3586 (elf_backend_post_process_headers): Define.
3588 1999-05-28 Nick Clifton <nickc@cygnus.com>
3590 * elf-bfd.h (struct elf_backend_data): Add new field:
3591 elf_backend_post_process_headers.
3593 * elfxx-target.h (elf_backend_post_process_headers): Define to
3594 NULL if not already defined.
3595 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3597 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3599 (_bfd_elf_compute_section_file_positions): Call
3600 elf_backend_post_process_headers if defined.
3602 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3604 * configure.in: Check whether getuid and getgid exist.
3605 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3606 HAVE_GETGID are not defined, respectively.
3607 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3609 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3610 * configure, config.in: Rebuild.
3612 1999-05-28 Martin Dorey <mdorey@madge.com>
3614 * elf32-i960.c: New file.
3615 * elf.c (prep_headers): Handle bfd_arch_i960.
3616 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3617 * config.bfd (i960-*-elf*): New target.
3618 * configure.in (bfd_elf32_i960_vec): New target vector.
3619 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3620 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3621 * Makefile.in, aclocal.m4, configure: Rebuild.
3623 1999-05-27 Nick Clifton <nickc@cygnus.com>
3625 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3627 (find_howto): New function: Find entries in the
3628 elf32_arm_howto_table.
3629 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3631 (elf32_arm_reloc_type_lookup): Add lookup for
3632 BFD_RELOC_ARM_PLT32.
3634 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3636 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3637 (elf32_arm_link_hash_table_create): Use above function as the
3638 constructor for hash table entries.
3639 (elf32_arm_relocate_section): Avoid crash when there is no output
3641 (elf32_arm_final_link_relocate): New parameter h.
3642 (elf32_arm_relocate_section): Pass symbol hash entry to above
3644 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3647 1999-05-25 Catherine Moore <clm@cygnus.com>
3649 * coff-arm.c (coff_arm_relocate_section): Don't emit
3650 base file entries for pc-relative values.
3652 1999-05-25 DJ Delorie <dj@cygnus.com>
3654 * peicode.h (coff_swap_sym_in): When we create the actual section
3655 to reflect the not-there section C_SECTION symbols refer to,
3656 change the symbol class to C_STAT as the section is now really
3659 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3661 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3664 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3666 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3668 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3669 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3671 1999-05-16 Nick Clifton <nickc@cygnus.com>
3673 * coff-mcore.c (in_reloc_p): Reinstate.
3675 1999-05-15 Nick Clifton <nickc@cygnus.com>
3677 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3678 * bfd-in2.h: Regenerate.
3679 * coff-mcore.c (in_reloc_p): Remove defintion.
3680 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3681 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3682 IMAGE_REL_MCORE_RVA.
3683 (coff_mcore_rtype_to_howto): Add special processing for
3684 IMAGE_REL_MCORE_RVA.
3685 (coff_mcore_relocate_section): Add support for
3686 IMAGE_REL_MCORE_RVA.
3687 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3688 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3690 (mcore_elf_relocate_section): Delete redundant case labels.
3692 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3694 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3695 precedence between bit-and and comparison.
3697 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3699 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3700 list of target formats (targ_selvecs).
3701 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3702 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3704 1999-05-10 DJ Delorie <dj@cygnus.com>
3706 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3707 reasonable mode until "ar x" is smart enough to skip it (fixes
3708 gcc/libgcc.a builds on mips-ecoff targets
3710 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3711 to work. Hack to support MS import libraries, which use different
3712 COMDAT types than GNU.
3713 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3714 to implied zero-length sections (see peicode below)
3715 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3716 filename symbols, which use one *or more* auxents.
3717 * coffswap.h (coff_swap_aux_in): ditto
3718 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3721 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3723 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3724 for all relocations.
3726 1999-05-10 Catherine Moore <clm@cygnus.com>
3728 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3729 if COFF_IMAGE_WITH_PE.
3730 (bfd_arm_process_before_allocation): Likewise.
3731 (bfd_arm_get_bfd_for_interworking): Likewise.
3732 * coff-arm.c: Likewise.
3733 * bfd-in2.h: Regenerate.
3734 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3735 (armpe_big_vec): Likewise.
3736 * configure: Rebuild.
3738 1999-05-10 Nick Clifton <nickc@cygnus.com>
3740 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3741 section, not just .rel. Same for .rela.
3743 1999-05-07 Nick Clifton <nickc@cygnus.com>
3745 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3746 endianism with an error message.
3748 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3750 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3751 assignment from "unsigned char *" to "char *".
3752 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3754 1999-05-05 Catherine Moore <clm@cygnus.com>
3756 * coff-arm.c (coff_arm_relocate_section): Add one to
3757 address of ARM_RVA32 thumb functions.
3759 1999-05-05 Catherine Moore <clm@cygnus.com>
3761 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3762 (elf32_m68k_copy_private_bfd_data): New.
3763 (elf32_m68k_merge_private_bfd_data): New.
3764 (elf32_m68k_print_private_bfd_data): New.
3765 (CPU32_FLAG): Define.
3766 (PLT_CPU32_ENTRY_SIZE): Define.
3767 (elf_cpu32_plt0_entry): Declare.
3768 (elf_cpu32_plt_entry): Declare.
3769 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3770 (elf_m68k_finish_dynamic_symbol): Likewise.
3771 (elf_m68k_finish_dynamic_sections): Likewise.
3772 (elf_backend_plt_header_size): Remove definition.
3773 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3774 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3775 (bfd_elf32_bfd_set_private_flags): Define.
3776 (bfd_elf32_bfd_print_private_bfd_data): Define.
3778 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3780 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3781 and R_LONG_PCREL_MODE.
3783 1999-04-29 Nick Clifton <nickc@cygnus.com>
3785 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3787 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3789 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3790 in relocation calculation.
3792 1999-04-26 Tom Tromey <tromey@cygnus.com>
3794 * aclocal.m4, configure: Updated for new version of libtool.
3796 1999-04-21 Nick Clifton <nickc@cygnus.com>
3798 * coff-mcore.c: Add support for mcore relocs.
3800 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3802 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3803 incorrect use EF_MIPS_xxBITPTRS.
3805 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3807 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3810 * bfd-in2.h: Rebuild.
3811 * libbfd.h: Rebuild.
3813 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3815 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3816 (coff_arm_relocate_section): Add ARM26D transform. Only
3817 change to ARM26D for relocateable links.
3819 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3821 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3822 (bfd_elf32_bfd_print_private_bfd_data): New.
3824 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3826 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3827 refetch addend if USE_REL, add many comments regarding current state.
3828 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3829 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3830 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3831 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3833 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3835 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3836 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3838 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3840 * dwarf2.c (decode_line_info): Don't truncate address to least
3841 significant 32 bits (breaks 64 bit targets).
3842 (lookup_address_in_function_table): Ditto.
3843 (comp_unit_contains_address): Ditto.
3845 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3847 * coff-arm.c (arm_emit_base_file_entry): New routine.
3848 (A2T3_OFFSET): Define.
3849 (T2A3_OFFSET): Define.
3850 (coff_arm_relocate_section): Emit base file entries for interworking
3853 1999-04-13 Philip Blundell <philb@gnu.org>
3855 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3856 relocs 17 through 19.
3858 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3860 * elfcode.h: Remove fnmatch.h.
3861 * elflink.h (elf_link_assign_sym_version): Call back to ld
3862 instead of calling fnmatch.
3864 * config.bfd (i?86-*-beoself): Include pe vecs.
3866 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3868 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3871 1999-04-10 Richard Henderson <rth@cygnus.com>
3873 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3874 when trying to resolve dynamic symbol references.
3875 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3876 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3877 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3878 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3879 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3880 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3881 * elflink.h (elf_link_output_extsym): Likewise.
3883 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3885 * section.c (_bfd_strip_section_from_output): New function moved from
3886 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3887 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3888 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3889 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3890 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3891 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3892 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3893 * bfd-in2.h: Update.
3895 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3897 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3899 1999-04-08 Nick Clifton <nickc@cygnus.com>
3901 * coff-mcore.c: New File: Support for mcore-pe targets.
3902 * cpu-mcore.c: New File: Support for mcore targets.
3903 * elf32-mcore.c: New File: Support for mcore-elf target.
3904 * pe-mcore.c: New File: Definitions for mcore-pe target.
3905 * pei-mcore.c: New File: Definitions for mcore-pei target.
3906 * Makefile.am: Add support for MCore targets.
3907 * Makefile.in: Regenerate.
3908 * config.bfd: Add support for MCore targets.
3909 * configure.in: Add support for MCore targets.
3910 * configure: Regenerate.
3911 * archures.c: Add support for MCore architecture.
3912 * bfd-in2.h: Regenerate.
3913 * coffcode.h: Add support for mcore-pe targets.
3914 * elf.c: Add support for mcore-elf target.
3915 * reloc.c: Add support for MCore relocs.
3916 * targets.c: Add support for MCore targets.
3918 1999-04-07 Nick Clifton <nickc@cygnus.com>
3920 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3921 R_ARM_XPC25 and R_ARM_THM_XPC22.
3922 (elf32_arm_reloc_map): Remove redundant entries.
3924 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3926 * sysdep.h (LC_MESSAGES): Never define.
3928 1999-04-06 Chris Torek <torek@bsdi.com>
3930 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3931 all callers. Rewrite completely.
3932 (_bfd_relocate_contents): Rewrite overflow checking.
3933 * bfd-in2.h: Rebuild.
3935 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3937 From Gabriel Paubert <paubert@iram.es>:
3938 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3939 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3940 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3941 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3942 * ppcboot.c (ppcboot_vec): Use little endian routines for
3945 * elf.c (elfcore_strndup): Only define if it will be used.
3946 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3948 (ppc_elf_check_relocs): Remove unused local i.
3949 (ppc_elf_gc_mark_hook): Add default case to switch.
3951 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3952 * srec.c (srec_scan): Accept \r in symbol definitions.
3953 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3954 (symbolsrec_object_p): Likewise.
3956 1999-04-04 Don Bowman <don@pixsci.com>
3958 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3960 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3962 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3964 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3965 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3967 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3969 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3972 1999-03-31 Nick Clifton <nickc@cygnus.com>
3974 * config.bfd: Add support for arm-epoc-pe target.
3975 * configure.in: Add support for arm-epoc-pe target.
3976 * configure: Regenerate.
3977 * targets.c: Add support for arm-epoc-pe target.
3978 * coff-arm.c: Allow header files to override definition of
3979 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3980 * pe-arm.h: Allow previous header files to override definition of
3981 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3982 * pei-arm.h: Allow previous header files to override definition of
3983 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3984 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3985 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3987 1999-03-30 Nick Clifton <nickc@cygnus.com>
3989 * elf.c (elf_map_symbols): Handle the case where section
3990 symbols are generated for content-less sections which are
3991 not mapped to the output file.
3993 * linker.c: Replace direct references to fields in BFD structure
3994 with accessor macros.
3996 * elflink.h: Replace direct references to fields in BFD structure
3997 with accessor macros.
3999 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4001 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4003 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4004 account when adjusting section symbols during a partial link.
4006 1999-03-24 Nick Clifton <nickc@cygnus.com>
4008 * coff-sparc.c (struct coff_reloc_map): Change type of field
4009 'bfd_reloc_val' to bfd_reloc_code_real_type.
4010 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4011 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4012 * elf32-arc.c (struct arc_reloc_map): Ditto.
4013 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4014 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4015 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4016 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4017 * elf32-sh.c (struct elf_reloc_map): Ditto.
4018 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4019 * elf32-v850.c (struct v850_reloc_map): Ditto.
4020 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4021 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4022 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4024 1999-03-17 Martin Hunt <hunt@cygnus.com>
4026 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4027 function so source-level assembly works. If multiple N_SOs
4028 are seen without and N_FUNs, create an indextable entry with
4029 a NULL function name.
4031 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4033 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4034 of certian similar cpus.
4036 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4038 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4039 Add the 5000. Change the architecture for the 5400 to mips4.
4040 (elf_mips_mach): Add r5000.
4042 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4044 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4046 1999-03-11 Nick Clifton <nickc@cygnus.com>
4048 * binary.c (binary_set_section_contents): Generate warning about
4049 huge file offsets for any section that will occupy file space, not
4050 just those that are loadable.
4052 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4054 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4056 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4058 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4060 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4062 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4063 * elflink.h: Revert all changes since Feb 16. Instead:
4064 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4065 appropriate. Copy it to version symbols.
4066 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4067 symbols if appropriate.
4068 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4069 symbol if appropriate.
4070 (elf_link_output_extsym): If symbol is marked as undefined, and
4071 has no nonweak references, mark it as weak undefined.
4073 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4075 * elflink.h (elf_merge_symbol): When overriding a dynamic
4076 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4078 (elf_link_add_object_symbols): Don't copy the other field if we
4081 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4083 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4084 shared object with a weak undefined symbol.
4086 1999-02-18 Nick Clifton <nickc@cygnus.com>
4088 * elfarm-nabi.c: Set partial_inplace back to false.
4090 1999-02-17 Nick Clifton <nickc@cygnus.com>
4092 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4093 (USER_LABEL_PREFIX): Set to "_".
4095 The following patches are from: Scott Bambrough
4096 <scottb@corelcomputer.com>
4098 * libaout.h (M_ARM6_NETBSD): Set to 143.
4100 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4101 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4102 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4103 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4104 * bfd-in2.h: Regenerate.
4106 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4107 'true' as REL relocs are now being used. Add new PIC relocs:
4108 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4109 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4111 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4113 (elf32_arm_final_link_relocate): Change parameters so that entire
4114 reloc is passed. Add support for PIC relocs.
4115 (elf32_arm_relocate_section): Pass entire reloc to
4116 elf32_arm_final_link_relocate.
4117 (elf32_arm_check_relocs): Handle new PIC relocs.
4118 (elf32_arm_adjust_dynamic_symbol): New function.
4119 (elf32_arm_size_dynamic_sections): New function.
4120 (elf32_arm_discard_copies): New function.
4121 (elf32_arm_finish_dynamic_symbol): New function.
4122 (elf32_arm_finish_dynamic_sections): New function.
4123 (ELF_MAXPAGE_SIZE): Define.
4124 (bfd_elf32_bfd_reloc_type_lookup): Define.
4125 (elf_backend_relocate_section): Define.
4126 (elf_backend_adjust_dynamic_symbol): Define.
4127 (elf_backend_create_dynamic_sections): Define.
4128 (elf_backend_finish_dynamic_symbol): Define.
4129 (elf_backend_finish_dynamic_sections): Define.
4130 (elf_backend_size_dynamic_sections): Define.
4131 (elf_backend_plt_readonly): Define.
4132 (elf_backend_want_got_plt): Define.
4133 (elf_backend_want_plt_sym): Define.
4135 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4137 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4138 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4139 (_bfd_mips_elf_fake_sections): Likewise.
4141 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4143 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4144 bfd_elf32_arm_get_bfd_for_interworking,
4145 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4148 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4149 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4150 elf32_arm_find_nearest_line): Make them static.
4152 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4154 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4155 callers. Do not merge a definition from a shared object with a
4156 weak undefined symbol.
4157 (elf_link_add_object_symbols): Do not change the symbol type or
4158 size if the old symbol overrides the new one.
4160 1999-02-08 Nick Clifton <nickc@cygnus.com>
4162 * config.bfd: Add support for strongarm target.
4164 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4166 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4167 fields instead of unsigned char.
4169 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4171 * Makefile.am: Rebuild dependencies.
4172 * Makefile.in: Rebuild.
4174 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4176 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4177 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4178 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4179 * acinclude.m4: Add comments to uses of AC_DEFINE.
4180 * acconfig.h: Remove.
4181 * configure: Rebuild with current autoconf/automake.
4182 * aclocal.m4: Likewise.
4183 * config.in: Likewise.
4184 * Makefile.in: Likewise.
4186 1999-02-04 DJ Delorie <dj@cygnus.com>
4188 * libbfd.c (real_read): don't call fread for zero bytes. This
4189 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4191 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4193 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4194 of a jump is in the current 256 MB region.
4196 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4198 * format.c (bfd_check_format_matches): Change last patch to only
4199 take effect for the binary target.
4201 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4203 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4205 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4207 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4209 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4211 * format.c (bfd_check_format_matches): If the target was
4212 previously specified, don't check other targets when checking for
4215 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4217 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4218 (elf32_arm_reloc_type_lookup): Removed
4219 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4220 (elf32_arm_reloc_type_lookup): New.
4221 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4222 (elf32_arm_reloc_type_lookup): New.
4224 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4226 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4227 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4228 * Makefile.am: Use new files.
4229 * Makefile.in: Regenerate.
4230 * configure.in: Use new files.
4231 * configure: Regenerate.
4233 1999-02-01 Nick Clifton <nickc@cygnus.com>
4235 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4236 (fr30_elf_gc_sweep_hook): New function.
4237 (elf_backend_can_gc_sections): Define.
4239 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4241 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4242 and bfd_elf32_bigarm_oabi_vec.
4244 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4246 * Makefile.am (elf32-arm-oldabi.lo): New.
4247 (elf32-arm-newabi.lo): New.
4248 * Makefile.in: Regenerate.
4249 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4250 (arm-*-elf): Likewise.
4252 (thumb-*-oabi): New.
4253 * configure: Regenerate.
4254 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4255 (bfd_elf32_bigarm_oabi_vec): New.
4256 * elf32-arm-newabi.c: New.
4257 * elf32-arm-oldabi.c: New.
4258 * elf32-arm.c: Removed.
4261 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4263 * binary.c (binary_set_section_contents): Omit warnings for
4264 unloadable sections.
4266 1999-01-31 Michael Meissner <meissner@cygnus.com>
4268 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4269 powerpc{,le}-*-eabi.
4271 1999-01-29 Nick Clifton <nickc@cygnus.com>
4273 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4274 * dwarf2.c (read_signed_leb128): Remove unused variables.
4276 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4278 * elf.c (assign_file_positions_for_segments): Only adjust
4279 p_align when needed.
4281 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4283 * binary.c (binary_set_section_contents): Don't return early for a
4284 non-loadable section, in case the first section is non-loadable.
4285 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4286 W. Rozycki <macro@ds2.pg.gda.pl>.
4288 1999-01-28 Nick Clifton <nickc@cygnus.com>
4290 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4291 R_FR30_GNU_VTENTRY relocs.
4293 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4295 * elflink.h (elf_link_output_sym): Zero syms which are
4296 part of sections which have been excluded.
4298 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4300 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4302 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4303 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4305 1999-01-27 Nick Clifton <nickc@cygnus.com>
4307 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4309 (fr30_final_link_relocate): Use computed value as result of
4312 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4314 * binary.c (binary_set_section_contents): Emit warning for
4315 huge file offsets due to widely-dispersed section LMAs.
4317 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4319 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4320 align first section to largest section alignment, not first
4323 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4325 * configure.in: Require autoconf 2.12.1 or higher.
4327 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4329 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4330 * bfd-in2.h: Likewise.
4331 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4333 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4335 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4336 * cpu-mips.c: Add support for and independent 4111.
4337 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4338 (_bfd_mips_elf_final_write_processing):
4339 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4341 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4343 * elf32-mips.c (elf_mips_abi_name): New.
4344 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4346 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4348 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4349 Handle bfd_mach_mips4300.
4351 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4353 * elf32-i386.c: Remove leaked development code from patch
4354 1998-12-10 by Richard Henderson.
4356 1998-12-10 Richard Henderson <rth@cygnus.com>
4358 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4359 in debug sections for symbol defined externally.
4361 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4363 * targets.c (bfd_target_vector): Remove duplicate entry for
4366 1998-12-09 Nick Clifton <nickc@cygnus.com>
4368 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4369 since we are using RELAs.
4371 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4373 SCO Open Server Release 5 core file support, from Jouke Numan
4375 * sco5-core.c: New file.
4376 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4377 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4378 * Makefile.am: Rebuild dependencies.
4379 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4380 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4381 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4382 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4383 * bfd-in2.h, configure, Makefile.in: Rebuild.
4385 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4387 * config.bfd (hppa*-*-mpeix*): New target.
4388 * configure.in: Add AC_HEADER_DIRENT.
4389 (hppa*-*-mpeix*): New target.
4390 * configure.host (hppa*-*-mpeix*): New host.
4391 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4392 friends rather than just including <sys/dir.h>.
4393 * som.h (struct som_symbol): Add hppa_priv_level and apto
4394 tc_data. Change all users.
4395 (struct somdata): Add comp_unit field.
4396 (obj_som_compilation_unit): Define.
4397 (bfd_som_attach_compilation_unix): Declare.
4398 * som.c: Check HOST_HPPAMPEIX.
4399 (struct som_misc_symbol_info): Add new field priv_level.
4400 (som_object_setup): Add current_offset parameter. Change all
4402 (setup_sections): Likewise.
4403 (som_object_p): For EXECLIBMAGIC, read the lst header.
4404 (som_write_symbol_strings): Add compilation_unit parameter.
4406 (som_finish_writing): Write out compilation_unit.
4407 (som_bfd_derive_misc_symbol_info): Set priv_level.
4408 (som_build_and_write_symbol_table): Set xleast field to 3.
4409 (som_slurp_symbol_table): Set symbol priv_level.
4410 (bfd_som_attach_compilation_unit): New function.
4411 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4412 priv_level into symbol_value.
4413 * configure, config.in: Rebuild.
4415 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4417 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4418 warning function to call _bfd_error_handler instead.
4420 * libbfd.c (COERCE32): Cast through unsigned long and long to
4421 avoid bug in old version of gcc.
4423 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4424 (elf_backend_additional_program_headers): Don't define.
4426 1998-12-08 Nick Clifton <nickc@cygnus.com>
4428 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4429 relocations to include offset of 2 included in the insns, and the
4430 offset of the relocs within the section.
4432 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4434 The following changes were made by David Taylor
4435 <taylor@texas.cygnus.com>, Edith Epstein
4436 <eepstein@sophia.cygnus.com>, Jim Blandy
4437 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4438 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4439 changes originally made by HP; HP did not create ChangeLog
4442 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4443 automake macro library.
4445 * hpux-core.c (hpux_core_core_file_p): this function now
4446 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4447 found in the corefile! Also, in hpux_core_core_file_p, if we
4448 encounter a section with an unknown type, don't punt. Instead,
4449 just skip it. Also, count the number of sections of known type
4450 that we encounter. If we encounter at least one good one, then
4451 we'll declare that the file is a core file. If we encounter any
4452 unknown ones but some known ones, then we'll issue a warning (but
4453 still declare it to be a core file). Also, correctly decide when a
4455 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4456 (CORE_ANON_SHMEM): define if not defined.
4457 (hpux_core_struct): add members lwpid and user_tid.
4458 (core_kernel_thread_id, core_user_thread_id): new macros.
4459 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4460 the name before storing it in the bfd.
4461 (hpux_core_core_file_p): handle threads.
4463 * libhppa.h (GET_FIELD): protect against redefinition.
4464 (HPPA_WIDE): define.
4465 (GET_FIELD): define.
4470 (sign_extend): redefine.
4471 (assemble_6): define.
4472 (assemble_12): rewrite.
4473 (assemble_16): define.
4474 (assemble_16a): define.
4475 (assemble_17): rewrite.
4476 (assemble_22): define.
4478 1998-12-07 Nick Clifton <nickc@cygnus.com>
4480 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4481 relocations for signed values.
4483 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4485 * mipsbsd.c (MY(set_arch_mach)): Make static.
4486 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4487 bfd_mach_mips* macros rather than simple numbers.
4489 COFF weak symbol support, based on patches from Mark Elbrecht
4490 <snowball3@usa.net>:
4491 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4492 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4493 (coff_write_alien_symbol): Likewise.
4494 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4495 (coff_link_add_symbols): Likewise.
4496 (_bfd_coff_link_input_bfd): Likewise.
4497 (_bfd_coff_write_global_sym): Likewise.
4499 * elf.c (copy_private_bfd_data): Always initialize the
4500 includes_phdrs field.
4502 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4503 file defines a symbol first mentioned in an ELF file.
4505 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4506 possible, rather than only if BFD64.
4507 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4509 * bfd-in2.h: Rebuild.
4511 * srec.c (srec_set_section_contents): Correct test to avoid
4512 switching to 4 byte addresses after seeing a second section which
4513 requires 3 byte addresses. From Joel Schantz
4514 <joel.schantz@argosys.boeing.com>.
4516 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4517 <aymeric.vincent@emi.u-bordeaux.fr>.
4519 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4521 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4522 decide whether the output file is -mrelocatable-lib,
4523 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4525 1998-12-03 Nick Clifton <nickc@cygnus.com>
4527 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4528 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4529 * bfd-in2.h: Regenerate.
4530 * libbfd.h: Regenerate
4532 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4535 link against a dynamic symbol with no type or size.
4537 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4539 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4540 relocation for section which does not get loaded.
4541 (elf_i386_relocate_section) [R_386_32]: Likewise.
4543 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4545 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4546 reloc_count and i long instead of unsigned long. Handle error
4547 return from bfd_canonicalize_reloc.
4549 1998-12-01 Nick Clifton <nickc@cygnus.com>
4551 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4554 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4556 * elf32-sh.c (elf/sh.h): Include.
4557 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4558 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4559 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4560 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4561 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4563 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4565 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4566 causes division by zero later on.
4568 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4570 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4573 1998-11-25 DJ Delorie <dj@cygnus.com>
4575 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4578 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4580 * elf32-fr30.c (fr30_elf_relocate_section): Call
4581 fr30_final_link_relocate.
4582 (fr30_final_link_relocate): New function: Handle I20 and I32
4584 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4585 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4586 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4588 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4591 The following changes are based on a patch submitted by Gianluca
4592 Moro <glctr@abc.it>:
4594 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4595 not already been updated.
4596 (find_remembered_hi16s_reloc): New parameter 'already_found'
4597 returns state of remembered hi16s reloc.
4598 (remember_hi16s_reloc): Set 'found' field to false.
4599 (hi16s_location): Add 'found' field.
4601 1998-11-23 DJ Delorie <dj@cygnus.com>
4603 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4604 to see .DLL files as unrecognized.
4605 (i3coff_object_p): Sorry, had to hack it to not recognize these
4606 files (pei-i386) on request.
4608 1998-11-23 DJ Delorie <dj@cygnus.com>
4610 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4611 relents. Call bfd_check_format to reinitialize.
4613 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4615 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4618 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4620 * aclocal.m4: regenerate
4621 * configure: regenerate
4623 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4625 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4626 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4627 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4628 respect it as an upper bound on what memory to reference.
4629 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4630 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4631 update vtable_entries_size appropriately.
4633 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4635 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4638 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4640 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4641 bfds; they have no "file" so we fake it.
4642 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4643 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4644 resizing the memory buffer.
4645 * opncls.c (bfd_make_writable): New function; lets you write a
4646 bfd_create'd bfd to an in-memory buffer.
4647 (bfd_make_readable): New function; lets you read back that buffer
4648 as if it were from bfd_openr. Used to build generated archive
4649 members (winsup's ld's dlltool)
4651 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4653 * po/bfd.pot: Regenerated.
4655 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4657 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4660 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4662 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4663 element of the gotentry list for local symbols too.
4664 (elf64_alpha_relocate_section): Unify local and global handling.
4665 Assert that gotent->use_count > 0.
4667 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4669 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4670 update for file name changes of July 2, 1998.
4672 * configure: Rebuild.
4674 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4676 * po/bfd.pot: Regenerated.
4678 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4680 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4681 * aclocal.m4, configure: regenerate
4683 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4685 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4687 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4689 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4690 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4692 * aclocal.m4, configure: regenerated.
4694 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4696 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4697 R_D10V_GNU_VTENTRY relocs.
4698 (elf_d10v_howto_table): Likewise.
4699 (d10v_reloc_map d10v_reloc_map): Likewise.
4700 (elf32_d10v_gc_mark_hook): New.
4701 (elf32_d10v_gc_sweep_hook): New.
4702 (elf32_d10v_check_relocs): New.
4703 (elf32_d10v_relocate_section): New.
4704 (elf_backend_relocate_section): Define.
4705 (elf_backend_can_gc_sections): Define.
4707 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4709 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4710 (BFD64_BACKENDS): ...from here.
4711 (BFD32_BACKENDS_CFILES): Move vms files here...
4712 (BFD64_BACKENDS_CFILES): ...from here.
4713 * Makefile.in: Rebuild.
4715 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4717 * Makefile.am: Add FR30 target.
4718 * Makefile.in: Add FR30 target.
4719 * archures.c: Add support for FR30.
4720 * config.bfd: Add support for FR30.
4721 * configure.in: Add support for FR30.
4722 * reloc.c: Add support for FR30 relocations.
4723 * targets.c: Add support for FR30 relocations.
4724 * bfd-in2.h: Regenerate.
4725 * configure: Regenerate.
4726 * libbfd.h: Regenerate.
4727 * cpu-fr30.c: New file.
4728 * elf32-fr30.c: New file.
4730 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4732 * configure.in: detect cygwin* instead of cygwin32*
4733 * configure: regenerate
4735 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4737 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4738 use bfd_malloc and free instead and check return value from bfd_malloc.
4740 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4742 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4743 * libbfd.h: Rebuild.
4745 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4746 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4747 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4748 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4750 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4752 (mips_elf_link_hash_table_create): Don't initialize
4753 dynsym_sec_strindex.
4754 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4755 (mips_elf_size_dynamic_sections): Generate a section symbol for
4756 every output section.
4757 (mips_elf_finish_dynamic_sections): Count all sections for
4759 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4762 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4764 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4765 for later PLT entries in large PLTs.
4766 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4768 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4770 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4772 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4774 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4775 * elflink.h (elf_collect_hash_codes): New function. This function is
4776 called for each exported symbol and we compute the ELF hash value for
4778 (compute_bucket_value): New function. It is called from
4779 size_dynamic_sections to determine the hash table size. When we are
4780 optimizing a better, but slower, algorithm is used.
4781 (size_dynamic_sections): Call compute_bucket_value.
4783 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4785 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4787 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4789 (sh_elf_gc_mark_hook): New.
4790 (sh_elf_gc_sweep_hook): New.
4791 (sh_elf_check_relocs): New.
4792 (elf_backend_can_gc_sections): Define.
4794 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4796 * acinclude.m4: undo previous gettext change
4797 * aclocal.m4: rebuild with right version of aclocal.
4799 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4801 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4802 aclocal.m4 to acinclude.m4, so they don't get lost.
4804 * elfcore.h: rewrite for better corefile support.
4805 * elf.c (elfcore_*): new functions.
4806 * elf-bfd.h (elf_obj_tdata): new structure members.
4807 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4809 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4811 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4813 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4814 and R_M32R_GNU_VTENTRY.
4815 (elf_backend_can_gc_sections): Define.
4816 (m32r_elf_check_relocs): New.
4817 (m32r_elf_gc_mark_hook): New.
4818 (m32r_elf_gc_sweep_hook): New.
4819 (m32r_elf_relocate_section): Handle VT relocs.
4821 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4823 * coff-arm.c (arm_relocate_section): Remove redundant test.
4825 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4826 cleat that the 'bitsize' field is the size of the bitfield AFTER
4827 relocation not before.
4829 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4831 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4834 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4836 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4837 R_SPARC_GNU_VTENTRY.
4838 (elf32_sparc_check_relocs): Handle them.
4839 (elf32_sparc_reloc_type_lookup): Likewise.
4840 (elf32_sparc_relocate_section): Likewise.
4841 (elf32_sparc_gc_mark_hook): New.
4842 (elf32_sparc_gc_sweep_hook): New.
4844 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4846 * som.c (som_finish_writing): Perform some sanity checks when
4847 writing an executable or shared library.
4849 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4851 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4852 * configure.in (elf): Add dwarf1.lo.
4853 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4854 * elf.c (_bfd_elf_find_nearest_line): Add call to
4855 _bfd_dwarf1_find_nearest_line.
4856 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4857 Add call to _bfd_dwarf1_find_nearest_line.
4858 * configure: Rebuilt.
4860 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4862 * elflink.h (elf_gc_sections): Do not allow garbage
4863 collection if dynamic sections have been created.
4865 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4867 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4869 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4870 (v850_elf_perform_relocation): Likewise.
4871 (v850_elf_final_link_relocate): Likewise.
4872 (v850_elf_relocate_section): Likewise.
4873 (v850_elf_gc_sweep_hook): New routine.
4874 (v850_elf_gc_mark_hook): New routine.
4875 (elf_backend_can_gc_sections): Define.
4877 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4879 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4882 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4884 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4885 Declare size as bfd_size_type.
4886 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4888 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4890 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4892 * som.c (CPU_PA_RISC2_0): Define.
4893 (_PA_RISC2_0_ID): Likewise.
4894 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4896 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4899 has a base which is already defined, only add the referenced
4900 symbol to the dynamic symbol table if it is defined or referenced
4903 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4906 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4908 * elflink.h (elf_link_add_object_symbols): Undo last change.
4910 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4912 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4913 symbol for the indirect alias to a versioned symbol.
4915 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4917 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4918 (elf32_i386_vtentry_howto): New.
4919 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4920 or elf32_i386_vtinherit_howto on lookup.
4922 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4924 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4925 reloc_type. Rename R_68K__max to R_68K_max.
4926 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4929 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4931 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4932 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4934 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4937 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4939 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4940 message has a null byte terminator.
4942 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4944 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4945 word subject to R_V850_32 relocation.
4947 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4949 * dwarf2.c: Add comment describing problem computing line numbers
4950 for undefined symbols at link time.
4952 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4954 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4955 transform a defweak into a plt entry.
4956 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4957 plt entry references to receive a RELATIVE reloc.
4958 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4959 (elf64_alpha_relocate_section): Assert we don't overrun
4960 the allocated relocation space.
4962 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4964 * elf.c (swap_out_syms): Always treat section symbols as
4965 special, even if they are attached to a common section.
4967 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4969 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4970 sections with v850 common section attributes into named v850
4972 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4973 common section attributes into named v850 common sections.
4975 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4977 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4980 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4982 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4983 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4984 reloc to the wrong section a warning, not an error. .dynsbss
4985 is not an output section, so there is no need to check for it.
4987 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4989 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4991 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4993 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4994 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4996 (elf32_arm_gc_mark_hook): New.
4997 (elf32_arm_gc_sweep_hook): New.
4998 (elf32_arm_check_relocs): New.
4999 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5001 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5004 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5006 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5007 assume there is no PLT or GOT.
5009 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5011 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5012 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5013 also accepted as a function symbol type.
5015 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5017 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5019 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5021 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5022 match definition of _bfd_gc_sections field.
5023 * libbfd.h: Rebuild.
5025 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5027 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5028 the addend of a dynamic relocation referencing a section.
5029 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5030 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5032 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5034 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5035 bed has a size_dynamic_sections routine before trying to use it.
5037 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5039 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5040 _bfd_elf_rel_vtable_reloc_fn.
5042 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5044 * Makefile.am: Add elf32-arm.c.
5045 * Makefile.in: Rebuild.
5046 * elf-bfd.h: Add elf_backend_get_symbol_type.
5047 * elf.c (swap_out_syms): If defined, call
5048 elf_backend_get_symbol_type.
5049 * elf32-arm.c: Define elf_backend_get_symbol_type.
5050 (elf32_arm_get_symbol-type): New routine.
5051 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5052 (bfd_elf32_arm_process_before_allocation): Change to
5053 check for STT_ARM_TFUNC.
5054 (elf32_arm_final_link_relocate): Likewise.
5055 * elfxx-target.h: Add elf_backend_get_symbol_type.
5057 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5059 * archures.c (bfd_mach_alpha_ev[456]): New.
5060 * cpu-alpha.c: Rework to match these types.
5061 * bfd-in2.h: Rebuild.
5063 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5065 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5066 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5068 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5069 (elf_i386_reloc_type_lookup): Recognize them.
5070 (elf_i386_check_relocs): Pass them off to generic code.
5071 (elf_i386_relocate_section): Ignore them.
5072 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5073 (elf_backend_can_gc_sections): True.
5075 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5077 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5078 before looking at owner field.
5079 (elf32_arm_to_thumb_stub): Ditto.
5080 (elf32_arm_relocate_section): Compute name before calling
5081 elf32_arm_final_link_relocate().
5083 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5085 * elf.c: comment and formatting cleanups.
5088 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5090 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5091 (core files are treated differently than object files).
5092 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5093 bfd_elf_mkcorefile): declare.
5094 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5095 bfd_elf_mkcorefile): add to bfd_target vector.
5096 * elfcore.h (elf_core_file_p): save the program header table,
5097 and set the bfd architecture from the elf file header.
5098 * elf.c (bfd_elf_mkcorefile): new function.
5099 (_bfd_elf_write_corefile_contents): new function.
5100 (assign_file_positions_for_segments): add cases for handling
5101 PT_NOTE segments. (assign_file_positions_except_relocs):
5102 core files should be handled the same as exec files.
5103 (prep_headers): identify core files as type ET_CORE.
5104 (copy_private_bfd_data): identify the sections belonging to
5105 the PT_NOTE segment.
5107 * elf32-sparc.c (elf32_sparc_final_write_processing):
5108 add break statement to default case.
5110 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5112 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5113 section (not input) will be in sections ".sbss", ".sbss2",
5114 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5115 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5116 output_offset for correct evaluation of addend.
5118 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5120 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5121 elf32_arm_allocate_interworking_sections and
5122 elf32_arm_process_before_allocation.
5124 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5126 * bfd-in.h: Ammend prototype for
5127 elf32_arm_process_before_allocation to remove surplus third
5130 * bfd-in2.h: Regenerate.
5132 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5134 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5136 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5138 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5139 calculated for RELOC_SPARC_REV32 case.
5141 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5143 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5144 elf32_arm_allocate_interworking_sections and
5145 elf32_arm_process_before_allocation.
5146 * bfd-in2.h: Regenerated.
5147 * elf32-arm.c Define elf32_arm_link_hash_table.
5148 (insert_thumb_branch): New routine.
5149 (find_thumb_glue): New routine.
5150 (find_arm_glue): New routine.
5151 (record_arm_to_thumb_glue): New routine.
5152 (record_thumb_to_arm_glue): New routine.
5153 (elf32_arm_link_hash_table_create): New routine.
5154 (elf32_arm_get_bfd_for_interworking): New routine.
5155 (elf32_arm_allocate_interworking_sections) New routine.
5156 (elf32_arm_process_before_allocation) New routine.
5157 (elf32_thumb_to_arm_stub): New routine.
5158 (elf32_arm_to_thumb_stub): New routine.
5159 (elf32_print_private_bfd_data): Fix typo.
5160 (elf32_arm_final_link_relocate): Add argument sym_sec.
5161 Check for branches to thumb symbols in case R_ARM_PC24.
5162 Check for branches to arm symbols in case R_ARM_THM_PC22.
5163 (elf32_arm_relocate_section): Pass symbol section to
5164 elf32_arm_final_link_relocate.
5166 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5168 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5169 entries unless the symbol is defined in the executable; in
5170 particular, undefined weak symbols get a PLT entry.
5172 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5174 * libaout.h: Remove nested comment to avoid warning.
5176 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5178 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5179 R_ARM_PC24 relocation.
5181 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5183 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5184 argument is_local. Add argument sym_flags. Check sym_flags
5185 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5186 (elf32_arm_relocate_section): Don't pass local sym and pass
5187 sym_flags to elf32_arm_final_link_relocate.
5189 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5191 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5192 to not count too few relocs for dynamicly linked executables.
5194 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5196 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5197 symbols without a dynamic index dynamic. Consider all weak
5199 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5200 correspondance between input and output sections.
5202 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5204 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5205 that use a .got.plt section start the got offset at zero.
5207 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * ieee.c (ieee_write_processor): Correct the processor ID written
5210 out for bfd_arch_m68k, accommodating change of March 25.
5212 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5214 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5215 R_ARM_THM_RPC22 relocations.
5217 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5219 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5221 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5222 .got relocs in -Bsymbolic shared objects.
5224 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5226 * elf32-arm.c: Add private flags to ELF header.
5227 (elf32_arm_print_private_bfd_data): New Function.
5228 (elf32_arm_set_private_flags): New Function.
5229 (elf32_arm_copy_private_flags): New Function.
5230 (elf32_arm_merge_private_bfd_data): New Function.
5232 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5234 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5236 (elf32_sparc_relocate_section): Likewise.
5238 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5240 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5241 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5242 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5243 of the function. Recognize no .plt as static linking.
5245 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5247 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5248 ".liblist" string through gettext.
5250 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5252 * Makefile.am: Add support for elf32-arm.lo.
5253 * Makefile.in: Rebuild.
5254 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5255 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5256 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5257 * configure: Regenerate.
5258 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5259 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5260 bfd_target bfd_elf32_littlearm_vec.
5261 * elf32-arm.c: New file.
5263 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5265 * libaout.h (M_SPARCLITE_LE): New machine.
5266 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5267 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5268 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5269 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5270 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5271 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5272 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5273 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5274 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5275 be BFD_RELOC_SPARC_REV32.
5277 * config.bfd (sparc86x-*-aout): New
5279 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5281 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5282 actually mapping the output sections.
5284 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5287 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5288 (mn10300_elf_reloc_map): Similarly.
5289 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5291 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5293 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5295 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5296 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5297 elf_mips_reloc_type defined in elf/mips.h.
5299 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5301 * elf64-mips.c: Remove reloc_type definition completely. It's now
5304 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5306 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5307 as they are defined in elf/mips.h now.
5309 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5312 * Re-add lost change:
5313 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5315 (mn10300_elf_relax_section): Include stack space for register saves
5316 in the imm8 field of a "call" instruction.
5317 (compute_function_info): Determine how much stack is allocated by
5318 the movm instruction. Fix typo.
5319 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5321 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5324 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5326 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5328 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5330 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5332 * elf32-hppa.h: Let ELF header define the enum containing the
5333 external reloc numbers.
5334 * elf32-i386.h: Likewise.
5336 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5338 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5339 * elf32-mips.c: Likewise.
5340 * elf32-ppc.c: Likewise.
5342 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5344 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5345 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5347 * bfd-in.h: Regenerate.
5348 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5349 parameter to 'unsigned int' to avoid K&R compatability problems.
5351 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5353 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5354 functionname_ptr to be const. Change line_ptr to be unsigned.
5356 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5357 macro is not defined. Change second parameter from bfd_link_info
5358 to coff_final_link_info. Add prototype.
5359 (coff_final_link_postscript): Simplify handling when macro is not
5360 defined. Add prototype.
5362 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5364 * elf-mn10300.c: Before include system specific ELF header define
5365 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5366 * elf32-mips.c: Likewise.
5367 * elf32-ppc.c: Likewise.
5369 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5371 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5372 temporary patch over to elf64-mips.c as well.
5374 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5376 * elf32-mips.c (reloc_type): Temporarily disable definition of
5377 standard relocation since they are now defined in elf/mips.h.
5379 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5381 * elf-m10200.c (mn10200_elf_final_link_relocate):
5382 Modify range test for case R_MN10200_8.
5384 * elf-m10300.c (mn10300_elf_final_link_relocate):
5385 Modify range test for case R_MN10300_8.
5387 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5389 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5390 * elf32-i386.c (elf_backend_got_header_size): Define.
5391 (elf_backend_plt_header_size): Define.
5392 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5393 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5394 * elfxx-target.h: Provide a default of zero.
5395 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5396 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5398 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5399 entry from an executable, even if the plt refcount goes to 0.
5401 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5403 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5404 directory name at the line number.
5406 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5407 with an unspecified type.
5409 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * sunos.c: Add undef of valid to avoid problem on SunOS.
5413 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5415 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5417 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5419 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5420 R_68K_PCxx and R_68K_xx relocations. Make sure that
5421 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5422 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5423 R_68K_xx relocations.
5424 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5425 that has no plt entry.
5426 (elf_m68k_relocate_section): Ignore the plt offset in a static
5428 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5430 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5433 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5435 (howto_table, reloc_map): Add entries for them.
5436 (elf_m68k_check_relocs): Handle them. Implement reference
5437 counting for got and plt entries.
5438 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5439 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5441 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5442 (elf_m68k_relocate_section): Handle the new reloc types.
5443 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5444 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5445 * elflink.h (elf_link_add_object_symbols): When creating an
5446 indirect reference for symbol versioning also copy the plt
5448 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5449 flag also reset the plt offset.
5450 (elf_link_assign_sym_version): Likewise.
5451 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5452 the size of the entry in bytes.
5453 (elf_gc_allocate_got_offsets): Likewise.
5455 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5457 * elflink.h (elf_gc_sections): Return true rather than falling off
5460 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5463 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5465 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5466 comment describing when it should be enabled.
5467 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5470 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5472 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5473 information ATN records.
5475 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5478 section for an absolute symbol in a fully linked file. Based on
5479 patch from Christian Holland <CHolland@de.lucent.com>.
5481 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5483 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5484 that a symbol is undefined.
5486 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5488 * som.c (som_bfd_gc_sections): Define.
5490 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5492 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5493 overflows in ARM_26D patches, since they have already been
5494 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5496 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * coffcode.h (coff_write_object_contents): If we have any long
5499 section names, call coff_write_symbols even if there are no
5502 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5504 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5505 PT_LOAD segment, rather than only setting it once for the entire
5508 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5509 rather than ignoring every phdr with a p_paddr of 0, ignore all
5510 the phdrs if they all have a p_paddr of 0.
5512 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5513 section was discarded from the link.
5515 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5517 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5519 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5521 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5522 floating point operations.
5524 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5526 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5529 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5531 Merge of vax/vms (read-only) support
5532 * configure.com: Support Vax target.
5533 * makefile.vms: Support Vax target.
5534 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5535 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5537 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5539 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5541 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5543 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5545 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5546 * targets.c (bfd_target_ovax_flavour): New flavour.
5547 (vms_alpha_vec): Renamed from evax_alpha_vec.
5549 (target_vector): Update accordingly.
5550 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5552 (vax*-*-*vms*): New target.
5553 * Makefile.am: Update for renamed files. Rebuild dependencies.
5554 * bfd-in2.h: Rebuild.
5555 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5557 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5559 Based on patch from Matt Semersky <matts@scd.hp.com>:
5560 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5561 pointer on abfd->outsymbols.
5562 (generic_add_output_symbol): Handle NULL sym parameter.
5564 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5566 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5569 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5571 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5572 when handling 32 bit immediate relocs.
5573 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5575 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5577 * section.c (STD_SECTION): Account for recently added gc_mark
5578 field in struct asection.
5580 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5581 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5583 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5585 ELF Section-level Garbage Collection:
5586 * bfd.c (bfd_gc_sections): New.
5587 * aout-adobe.c: Hook to default implementation.
5588 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5589 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5590 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5591 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5592 * tekhex.c, versados.c: Likewise.
5593 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5594 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5596 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5597 (bfd_generic_gc_sections): New.
5598 * section.c (SEC_KEEP): New.
5599 (asection): Add gc_mark member.
5601 * elfcode.h (elf_gc*): New name remappings.
5602 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5603 sections to be excluded.
5604 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5605 (elf_gc_propogate_vtable_entries_used): New.
5606 (elf_gc_smash_unused_vtentry_relocs): New.
5607 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5608 (elf_gc_common_finalize_got_offsets): New.
5609 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5610 * elfxx-target.h: Add and default gc hooks.
5612 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5614 (struct elf_obj_tdata): Likewise for local_got_offsets.
5615 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5616 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5617 * elf64-sparc.c, elflink.h: Likewise.
5619 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5620 (ELF_LINK_HASH_MARK): Define.
5621 (struct elf_backend_data): Add GC hooks.
5622 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5624 * elf-m10300.c (mn10300_elf_check_relocs): New.
5625 (mn10300_elf_gc_mark_hook): New.
5626 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5627 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5628 (mn10300_elf_final_link_relocate): Likewise.
5629 (mn10300_elf_relocate_section): Likewise.
5630 (elf_backend_can_gc_sections): Define.
5631 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5632 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5633 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5634 (mips_info_to_howto_rel): Likewise.
5635 (mips_elf_relocate_section): Likewise.
5636 (mips_elf_check_relocs): Likewise.
5637 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5638 (elf_backend_can_gc_sections): Define.
5639 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5640 (ppc_elf_howto_raw): Handle them.
5641 (ppc_elf_reloc_type_lookup): Likewise.
5642 (ppc_elf_relocate_section): Likewise.
5643 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5644 Handle new vtable relocs.
5645 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5646 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5647 (elf_backend_can_gc_sections): Define.
5649 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5651 * archures.c (bfd_mach_mn10300): Define.
5652 * elf-m10300.c: Include elf/mn10300.h
5653 (elf_mn10300_mach): New function.
5654 (_bfd_mn10300_elf_final_write_processing): Likewise.
5655 (_bfd_mn10300_elf_object_p): Likewise.
5656 (elf_backendfinal_write_processing): Define.
5657 (elf_backend_object_p): Likewise.
5659 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5661 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5664 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5666 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5667 link_next field, not the next field.
5669 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5671 * elf.c (map_sections_to_segments): Check the section address
5672 against the phdr size both with and without a modulo of
5675 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5677 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5678 linker created empty input section if the output section has the
5681 * elflink.h (elf_link_output_extsym): Print an error message if
5682 _bfd_elf_section_from_bfd_section fails.
5684 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5687 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5690 native linker output. Avoid putting an empty section in more than
5693 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5695 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5696 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5698 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5700 * elf.c (swap_out_syms): New arg relocatable_p.
5701 Don't add section VMA to symbols for relocatable output.
5702 (_bfd_elf_compute_section_file_positions): Update call to
5705 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5707 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5708 against 'addend' be signed rather than unsigned.
5710 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5712 * elf32-m32r.c: Add prototyps for static functions.
5714 * coff-arm.c: Add prototypes for static functions.
5716 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5718 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5719 LMA is used to order sections in a segment.
5721 * elf32-v850.c: Add prototypes for static functions.
5722 Change type of addend parameter to bfd_vma in various functions.
5724 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5727 complain_overflow_signed instead of complain_overflow_bitfield.
5729 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5731 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5732 when comparing against 0.
5734 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * Makefile.am (config.status): New target.
5737 * Makefile.in: Rebuild.
5739 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5741 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5742 error if previous object endianness doesn't match current object.
5744 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5746 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5747 _bfd_elf_print_private)bfd_data ().
5749 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5751 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5753 (elf_link_add_object_symbols): Set type_change_ok and
5754 size_change_ok before calling elf_merge_symbol.
5756 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5757 undefined symbol error, don't also issue an overflow error.
5759 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5761 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5762 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5763 message instead of crashing.
5765 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5767 * archures.c (bfd_mach_cpu32): Define.
5768 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5770 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5771 * ieee.c: Include <ctype.h>.
5772 (ieee_object_p): Parse out process ID string to make it more
5773 likely to be acceptable for bfd_scan_arch.
5774 * bfd-in2.h: Rebuild.
5776 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5778 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5779 _bfd_elf_print_private_bfd_data() so that the program header will
5782 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5785 0x68. Reindent. Add some comments.
5787 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5789 * elf.c (copy_private_bfd_data): Adjust physical address of
5790 segment in output BFD to contain LMAs of its sections.
5792 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5794 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5795 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5796 endian data 32 bit relocations.
5797 (elf32_sparc_merge_private_bfd_data): Check if linking little
5798 endian objects with big endian objects.
5799 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5800 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5801 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5803 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5804 * archures.c (bfd_mach_sparc_sparclite_le): New.
5805 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5807 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5809 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5812 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5814 * bfd-in.h: Move over patch to bfd-in2.h.
5816 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5818 (_bfd_relocate_contents): Likewise.
5820 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5822 * peicode.h (add_data_entry): If the section has no private data
5823 then do not create a Data Dictionary entry for it.
5825 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5827 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5828 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5829 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5830 subsections during relaxation more correctly.
5832 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5834 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5835 Add extra argument to bfd_arm_process_before_allocation ().
5836 * bfd-in.h: Reflect changes made in bfd-in2.h.
5837 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5838 coff class of a BFD symbol.
5839 * coff-arm.c: Add support for interworking between Thumb code and
5840 non-interworking aware ARM code.
5842 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5844 * po/Make-in (install-info): New target.
5846 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5848 * filemode.c: Remove; not used.
5850 If sysdep.h includes a header file, don't include it again:
5851 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5853 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5855 * archive.c: Don't include <string.h> or <errno.h>.
5856 * evax-alpha.c; Don't include <stdio.h>.
5857 * evax-egsd.c: Likewise.
5858 * evax-etir.c: Likewise.
5859 * evax-misc.c: Likewise.
5860 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5861 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5863 * hpux-core.c: Likewise.
5864 * netbsd-core.c: Likewise.
5866 * libbfd.c: Don't include <sys/types.h>.
5867 * nlmcode.h: Don't include <string.h>.
5868 * osf-core.c: Don't include <string.h> or <stdio.h>.
5869 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5870 <errno.h>, or <unistd.h>.
5871 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5873 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5875 * configure.com: If the version number can not be found in
5876 configure.in, set it to "unknown" rather than "2.8.1".
5878 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5880 * elf32-mips.c (elf_mips_mach): New.
5881 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5882 (_bfd_mips_elf_final_write_processing): Use the names
5883 of machines, rather than the numbers. Set both the ARCH
5884 and MACH in e_flags. Handle a few more specific machines.
5885 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5886 EF_MIPS_ARCH and EF_MIPS_MACH.
5888 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5890 * syms.c (bfd_is_local_label): Revert last change.
5891 * srec.c (srec_write_symbols): Discard debugging symbols.
5893 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5895 * som.c: Include <ctype.h>.
5896 * som.h: Don't include sysdep.h.
5898 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5900 * libbfd.h: Rebuilt.
5901 * libbfd-in.h: Removed gettext includes and defines.
5902 * sysdep.h: Moved gettext-related includes and defines here.
5904 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5906 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5907 an ad-hoc test. Kill bogus #if 0 code.
5908 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5910 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5912 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5913 when generating a normal executable for a symbol defined in a
5914 regular file. When copying a reloc into the output file, adjust
5915 the addend for a PC relative reloc against a global symbol.
5917 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5919 * libbfd.h: Rebuilt.
5920 * libbfd-in.h (_): Define as dgettext.
5922 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5926 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5927 when declaring parameter types.
5928 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5930 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * config.bfd: If we include any ELF targets in targ_defvec and/or
5933 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5934 * elf32-gen.c (dummy): New static const variable.
5935 (elf_generic_info_to_howto): New static function.
5936 (elf_generic_info_to_howto_rel): New static function.
5937 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5938 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5939 * elf64-gen.c: Same changes as elf32-gen.c.
5940 * elfcode.h (elf_object_p): For the generic target, ignore a
5941 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5943 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5945 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5946 * configure: Rebuild.
5948 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5950 * config.bfd: Update OSR5/Unixware patterns.
5952 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5954 * elf.c (assign_file_positions_for_segments): Allow for holes
5955 between sections added by a link script.
5957 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5959 * configure.in: Change version number to 2.9.4
5960 * configure: Rebuild.
5962 Based on patch from H.J. Lu <hjl@gnu.org>:
5963 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5964 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5965 * bfd-in2.h: Rebuild.
5967 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5969 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5972 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5974 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5975 (elf64_alpha_relax_section): Fill them in.
5976 (elf64_alpha_relax_opt_call): Implement more than a stub.
5977 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5978 alignment on .scommon.
5979 (elf64_alpha_merge_gots): Merge use counts as well.
5981 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5983 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5984 for calculating a local symbol's address.
5985 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5986 Set the .got's cooked size as well as the raw size.
5988 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5990 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5991 internationalisation of printed information.
5993 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5994 internationalisation of printed information.
5996 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5998 * syms.c (struct indexentry): Change directory_name, file_name,
5999 and function_name fields to char *.
6000 (struct stab_find_info): Change cached_file_name field to char *.
6002 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6004 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6006 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6008 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6010 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6012 * Makefile.am (install-data-local): Make $(includedir).
6013 * Makefile.in: Rebuild.
6015 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6017 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6019 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6022 * Makefile.in: Rebuild.
6024 * bfd-in2.h: Rebuild for Nick's changes.
6026 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6028 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6029 change wrt length == max_namelen.
6031 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6033 * Many files: Added gettext invocations around user-visible
6035 * libbfd-in.h: Added gettext includes and defines.
6036 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6037 HAVE_LC_MESSAGES): Define.
6038 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6040 * Makefile.am (SUBDIRS): Added po.
6041 (POTFILES): New macro.
6042 (po/POTFILES.in): New target.
6043 (SOURCE_HFILES): New macro.
6045 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6047 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6049 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6050 NT_PRSTATUS note section encountered, it contains the status of
6051 the currently executing thread when the core file was written.
6053 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6055 * libcoff.h: Add extra parameter to
6056 bfd_coff_link_output_has_begun overrideable function.
6057 * cofflink.c: Pass extra parameter to
6058 bfd_coff_link_output_has_begun function.
6059 * bfd-in.h: Add prototypes for exported ARM interworking
6061 * peicode.h: ARM specific code reorganised to conform to BFD
6063 * coffcode.h: ARM specific code reorganised to conform to BFD
6065 * coff-arm.c: Code reorganised to conform to the BFD coding
6066 conventions. Global variables have been moved into an ARM
6067 specific hash table structure and a new function:
6068 bfd_arm_get_bfd_for_interworking() has been created which is
6069 called from the linker scripts.
6071 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6073 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6075 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6076 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6077 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6078 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6080 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6082 * config.bfd: Added sparc86x support.
6084 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6087 an out of range pc-relative jump/call to an undefined weak symbol.
6089 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6091 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6094 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6097 an error other than bfd_error_system_call, set the error to
6098 bfd_error_wrong_format.
6100 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6101 bfd_elf32_powerpcle_vec.
6103 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6104 program segments are zero, don't set p_paddr_valid.
6106 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6108 * elf64-alpha.c: Initial implementation of relaxation --
6109 (struct alpha_elf_link_hash_entry): Add use_count member.
6110 (elf64_alpha_check_relocs): Initialize and increment it.
6111 (elf64_alpha_can_merge_gots): Check it when considering merging.
6112 (elf64_alpha_merge_gots): Drop entries with zero use.
6113 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6114 (elf64_alpha_always_size_sections): Split out got sizing ...
6115 (elf64_alpha_size_got_sections): ... here. New function.
6116 (elf64_alpha_relax_find_reloc_ofs): New function.
6117 (elf64_alpha_relax_with_lituse): Likewise.
6118 (elf64_alpha_relax_without_lituse): Likewise.
6119 (elf64_alpha_relax_opt_call): Likewise.
6120 (elf64_alpha_relax_section): Likewise.
6121 (elf64_alpha_add_symbol_hook): Likewise.
6122 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6123 (elf64_alpha_relocate_section): Likewise.
6124 (bfd_elf64_bfd_relax_section): Define.
6125 (elf_backend_add_symbol_hook): Likewise.
6127 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6129 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6130 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6131 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6133 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6135 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6136 * configure: Rebuild.
6138 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6140 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6141 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6142 * configure.in: Define and substitute WIN32LDFLAGS and
6144 * aclocal.m4: Rebuild with new libtool.
6145 * configure, Makefile.in: Rebuild.
6147 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6149 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6150 before any other symbols in the same section.
6152 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6154 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6157 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6159 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6161 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6162 Use addr_size for address size, rather than sizeof(bfd_vma).
6163 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6164 Fix call to read_address.
6165 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6166 Scrap other unneeded arguments. Fix call to read_address.
6167 (scan_unit_for_functions): Fix call to read_attribute.
6168 (parse_comp_unit): We now handle more values for addr_size.
6169 Set addr_size in unit. Fix call to read_attribute and
6172 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6174 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6176 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6178 * archures.c (bfd_default_scan): Add m68k cases back to default
6179 switch, reverting patch of March 25, since IEEE support depends
6182 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6184 * Makefile.am (diststuff): New target.
6185 * Makefile.in: Rebuild.
6187 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6189 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6190 som_offset when we have an extended name table.
6192 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6194 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6196 * Makefile.in: Rebuild.
6198 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6200 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6201 symbols when creating a shared library.
6202 (elf_m68k_adjust_dynindx): New function, used by above code.
6203 (elf_m68k_finish_dynamic_sections): Initialize the section
6205 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6207 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6209 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6212 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6214 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6217 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6219 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6222 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6224 * configure.in: Set version to 2.9.1.
6225 * configure: Rebuild.
6227 * Branched binutils 2.9.
6229 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6231 * syms.c (ENABLE_CACHING): Define.
6232 (struct indexentry): Define.
6233 (struct stab_cache): Remove.
6234 (cmpindexentry): New static function.
6235 (struct stab_find_info): Add new fields: indextable,
6236 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6237 cached_file_name. Remove fields: file_cache, function_cache, and
6239 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6240 index table and search it.
6242 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6244 * elf.c (_bfd_elf_copy_private_section_data): Call
6245 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6247 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6249 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6251 * coff-arm.c: Define all globally visible variables and functions
6252 only when COFF_WITH_PE is not defined.
6253 * configure.in (armpe_little_vec, armpe_big_vec): Add
6255 * configure: Rebuild.
6257 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6259 Fix some gcc -Wall warnings:
6260 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6261 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6262 * archures.c (bfd_default_scan): Likewise.
6263 * bfd.c (bfd_scan_vma): Likewise.
6264 * binary.c (mangle_name): Likewise
6265 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6266 * coff-sh.c (sh_relocate_section): Likewise.
6267 * coff-stgo32.c (create_go32_stub): Likewise.
6268 * coffcode.h (coff_slurp_line_table): Likewise.
6269 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6270 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6271 (assign_file_positions_for_segments): Likewise.
6272 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6273 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6274 * oasys.c (oasys_write_sections): Likewise.
6275 * ppcboot.c (ppcboot_object_p): Likewise.
6276 (mangle_name): Likewise.
6277 * riscix.c (riscix_fix_pcrel_26): Likewise.
6278 * srec.c (srec_scan): Likewise.
6279 * stabs.c (_bfd_write_section_stabs): Likewise.
6280 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6281 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6282 switch. Declare parameters for function pointers.
6283 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6285 * elf.c (elf_sort_sections): Likewise.
6286 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6287 Add default cases to switches.
6288 (coff_arm_relocate_section): Remove unused local variables.
6290 (coff_arm_bfd_set_private_flags): Change flag variable to type
6292 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6293 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6294 (dump_toc): Change cat to const, and initialize it.
6295 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6296 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6297 (sh_elf_relocate_section): Initialize r_symndx.
6298 * coffcode.h (coff_compute_section_file_positions): Only declare
6299 old_sofar if ALIGN_SECTIONS_IN_FILE.
6300 (coff_write_object_contents): Initialize csym.
6301 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6302 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6304 * dwarf2.c: Include libiberty.h.
6305 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6306 (decode_line_info): Remove unused local variables.
6307 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6308 (m32r_elf_relocate_section): Likewise.
6309 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6310 (v850_elf_reloc): Likewise.
6311 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6312 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6313 * elf.c (assign_file_positions_for_segments): Always set adjust.
6314 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6315 parenthesize expression.
6316 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6317 (m32r_elf_object_p): Return a value.
6318 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6319 * elf32-mips.c (mips_elf_final_link): Initialize last.
6320 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6321 * elf32-v850.c (v850_elf_object_p): Return a value.
6322 (v850_elf_print_private_bfd_data): Change fprintf format string.
6323 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6325 * elflink.h (elf_link_add_object_symbols): Change vernum to
6326 unsigned int, and initialize it. Change fprintf format string.
6327 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6328 when setting or comparing to soname_indx.
6329 (elf_create_pointer_linker_section): Change num_symbols to
6331 * libcoff-in.h (coff_data_type): Change flags to flagword.
6332 * peicode.h (pe_print_idata): Initialize idx. Change j to
6333 bfd_size_type. Initialize hint_member. Remove useless test to
6335 (pe_print_edata): Change num_functions and num_names in struct
6336 EDT_type to unsigned long. Remove cast. Change fprintf format
6338 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6339 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6341 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6342 int *. Update uses. Change j to long.
6343 * bfd-in2.h, libcoff.h: Rebuild.
6345 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6347 * elf32-v850.c Remove definition of USE_REL.
6348 (v850_elf_info_to_howto_rela): New function.
6349 (v850_elf_perform_relocation): Renamed from
6350 v850_elf_store_addend_in_insn. Removed replace argument.
6351 (v850_elf_reloc): store the relocation in the addend field instead
6353 (v850_elf_final_link_relocate): Now calls
6354 v850_elf_perform_relocation.
6355 (v850_elf_relocate_section): Remove code to generate REL
6358 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6360 * coffcode.h (coff_new_section_hook): Set the type and storage
6361 class in the native symbol information allocated for a new section
6364 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6366 * peicode.h: Chain together calls to
6367 coff_bfd_copy_private_bfd_data and
6368 coff_bfd_print_private_bfd_data.
6370 * coff-arm.c: Add prototypes for
6371 coff_arm_bfd_print_private_bfd_data and
6372 coff_arm_bfd_copy_private_bfd_data.
6374 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6376 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6379 * peicode.h: Call arm-coff private data functions after handling
6382 * coff-arm.c: Turn statics into globals so that they can be shared
6383 both pe and pei backends.
6385 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6387 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6389 (sunos_write_object_contents): Likewise.
6390 * aoutx.h (NAME(aout,machine_type)): Likewise.
6391 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6393 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6395 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6397 (bfd_default_scan): Remove m68k special cases.
6398 * bfd-in2.h: Rebuild.
6399 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6401 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6402 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6404 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6405 selection, change printable_name to just "m68k" and make that the
6406 default instead of m68k:68020.
6408 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6410 (MY_get_section_contents): Define as aout_32_get_section_contents
6411 rather than NAME(aout,get_section_contents).
6413 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6415 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6416 and call bfd_default_set_arch_mach to do the real work.
6418 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6420 * bout.c (BALX): Include return register g14 as part of the insn.
6422 (calljx_callback): Use it.
6424 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6426 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6427 * libbfd.h: Rebuild.
6429 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6430 byte_count to unsigned int.
6431 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6432 unused local variables.
6434 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6435 variables er and er1.
6437 * cpu-v850.c: Include <ctype.h>.
6438 (scan): Case isdigit argument to unsigned char.
6440 From Yan Meroth <YAN.MEROTH@st.com>:
6441 * ihex.c (ihex_scan): Add extbase variable so that getting an
6442 extended linear address record does not ignore any previous
6444 (ihex_write_object_contents): When writing out an extended linear
6445 address record, zero out any previous extended address.
6447 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6449 * ieee.c (do_one): Check section before dereferencing it.
6450 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6451 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6453 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6455 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6457 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6459 * coff-arm.c: Add interworking functions to pe backends.
6461 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6463 * configure.in: Use AM_DISABLE_SHARED.
6464 * aclocal.m4, configure: Rebuild with libtool 1.2.
6466 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6468 * coff-arm.c (coff_arm_relocate_section): Better error messages
6469 when interowrking conflucts occur. Courtesy of Jonathan Walton
6471 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6472 relocations. Patch courtesy of Jonathan Walton and Tony
6475 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6477 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6478 part of Feb 22 change controling when to override the existing
6479 symbol with the .plt entry.
6481 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6483 * config.bfd (targ_cpu): Add thumb-pe target.
6485 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6486 functions in PE build.
6488 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6490 * config.bfd (sparclite-*-elf*): Added.
6492 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6494 * configure.in: Add elf.lo to elf shell variable.
6495 * Makefile.am (BFD_LIBS): Remove elf.lo.
6496 (BFD_LIBS_CFILES): Remove elf.c.
6497 (BFD32_BACKENDS): Add elf.lo.
6498 (BFD32_BACKENDS_CFILES): Add elf.c.
6499 * configure, Makefile.in: Rebuild.
6501 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6503 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6504 relocation against a non-local symbol should not have a dynamic
6507 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6511 (pe_print_private_bfd_data): Print PE flags. From Mikey
6512 <jeffdb@netzone.com>.
6514 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6516 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6517 a plt entry when we can determine that we authoritatively define
6520 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6522 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6523 don't actually use trad-core, but a SunOS-style core file handled
6525 * hosts/sparclinux.h: Remove.
6527 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6529 * peicode.h (pe_print_idata): If there is no .idata section, look
6530 for the import tables in some other section. Make the initial
6531 label line up better with the data. Print the import address
6532 table even if there is no import name table. If the import
6533 address table holds actual addresses, print them.
6535 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6538 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6539 bfd_error_system_call.
6541 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6544 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6546 From H.J. Lu <hjl@gnu.org>:
6547 * Makefile.am (libbfd_la_LDFLAGS): Define.
6548 * Makefile.in: Rebuild.
6550 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6552 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6553 * netbsd.h (MACHTYPE_OK): Define.
6554 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6555 calling N_SET_MACHTYPE, rather than having a switch.
6556 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6558 * i386netbsd.c (MACHTYPE_OK): Don't define.
6559 (DEFAULT_MID): Define.
6560 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6561 (MACHTYPE_OK): Don't define.
6562 (DEFAULT_MID): Define.
6563 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6564 (DEFAULT_MID): Define.
6565 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6566 (DEFAULT_MID): Define.
6567 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6568 (DEFAULT_MID): Define.
6570 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6571 * vaxnetbsd.c: New file.
6572 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6573 rather than netbsd_core.
6574 * targets.c (vaxnetbsd_vec): Declare.
6575 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6576 defined, add netbsd_core_vec.
6577 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6578 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6579 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6580 * config.bfd (alpha*-*-netbsd*): New target.
6581 * Makefile.am: Rebuild dependencies.
6582 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6583 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6584 * configure, Makefile.in: Rebuild.
6586 * configure.host: Remove the old shared library build stuff. We
6587 now use libtool instead.
6589 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6591 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6593 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6595 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6596 * configure: Rebuild.
6598 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6599 * elf32-v850.c (remember_hi16s_reloc): New function.
6600 (find_remembered_hi16s_reloc): New function.
6601 (v850_elf_store_addend_in_insn): Use the above new functions to
6602 match up HI6S relocs with LO16 relocs.
6604 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6606 * configure.in: Change -linux* to -linux-gnu*.
6607 * config.bfd, configure.host: Likewise.
6608 * configure: Rebuild.
6610 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6612 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6613 LO16/HI16S bug and improve comments about what is going on.
6615 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * configure, aclocal.m4: Rebuild with new libtool.
6619 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6621 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6622 when merging v850 code into v850e/v850ea code. Do not initialise
6623 output flags if the input is the default architecture.
6625 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6627 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6628 get the size from bfd_arch_bits_per_address instead of directly
6631 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6633 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6634 to wrap, just return all 1's bits instead.
6635 * libbfd.h: Regenerate.
6637 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6639 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6641 (coff_relocate_section): If COFF_WITH_PE, define as
6642 coff_pe_i386_relocate_section.
6643 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6644 skip empty sections, to match coff_write_object_contents.
6646 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6647 rather than swapping out r_offset twice. From Luke Deller
6648 <luked@cse.unsw.edu.au>.
6650 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * configure.in: Set libtool_enable_shared rather than
6653 libtool_shared. Remove diversion hack.
6654 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6657 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6659 * syms.c (struct stab_cache): Define.
6660 (struct stab_find_info): Remove cached_offset, cached_stab,
6661 cached_str, and cached_stroff fields. Add file_cache,
6662 function_cache, and line_cache fields.
6663 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6666 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * peicode.h (pe_print_idata): Check for import of ordinal rather
6670 (pe_print_edata): If there is no .edata section, look for the
6671 export data in some other section.
6673 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6675 * configure.in: Change version to 2.8.4.
6676 * configure: Regenerated.
6678 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6680 Add tms320c30 support:
6681 * cpu-tic30.c: New file.
6682 * aout-tic30.c: New file.
6683 * coff-tic30.c: New file.
6684 * archures.c (bfd_arch_tic30): Define.
6685 (bfd_tic30_arch): Declare.
6686 (bfd_archures_list): Add bfd_tic30_arch.
6687 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6689 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6690 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6691 (coff_set_flags): Likewise.
6692 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6693 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6694 * Makefile.am: Rebuild dependencies.
6695 (ALL_MACHINES): Add cpu-tic30.lo.
6696 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6697 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6698 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6699 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6701 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6703 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6704 to lag behind LO16 reloc by a couple of instructions.
6706 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6708 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6709 make to reexamine the file timestamp.
6710 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6712 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6715 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6717 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6718 to create .dynsbss and .rela.sbss sections.
6719 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6720 copied from dynamic objects into .sbss.
6721 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6722 use it. Correct typo of .rela.sdata2.
6723 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6724 put the data, which may now be in .sbss.
6725 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6726 (elf_backend_create_dynamic_sections): Define as
6727 ppc_elf_create_dynamic_sections.
6729 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6730 against _GLOBAL_OFFSET_TABLE_.
6731 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6732 shared libraries which refer to local symbols. Make sure that the
6733 test for allocating space for a reloc in a shared object is the
6734 same as the test for emitting a reloc.
6736 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6738 * config.bfd (i[3456]-*-mingw32*): New target.
6739 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6740 * aclocal.m4, configure: Rebuild.
6742 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6747 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6749 Sparc v9 ABI compliant PLT:
6750 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6751 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6752 (LARGE_PLT_THRESHOLD): New define.
6753 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6754 (sparc64_elf_build_plt): New function.
6755 (sparc64_elf_plt_entry_offset): Likewise.
6756 (sparc64_elf_plt_ptr_offset): Likewise.
6757 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6758 contain the index for convenience. Skip the initial entries
6760 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6761 memory for the benefit of .rela.plt.
6762 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6763 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6764 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6765 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6766 Call sparc64_elf_build_plt.
6767 (elf_backend_want_got_plt): No.
6768 (elf_backend_plt_readonly): No.
6769 (elf_backend_plt_alignment): 8.
6771 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6772 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6773 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6776 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6778 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6780 * cpu-mips.c (arch_info_struct): Add mips variants.
6781 * bfd-in2.h: Rebuilt.
6783 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6785 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6788 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6790 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6791 (i[3456]86sco3.2v5*coff): New target.
6793 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6795 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6797 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6799 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6800 * bfd-in2.h: Regenerate.
6802 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6804 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6806 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6809 adjust addend for an output common symbol (from Jimmy Blair
6810 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6811 defined symbol to counteract adjustment made in generic relocation
6814 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6816 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6818 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6819 (GET_SCNDHR_NLNNO): Likewise.
6821 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6823 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6825 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6827 * elf32-m32r.c: Add macros to handle NOP insertion.
6829 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6831 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6832 (xcoff_mark): Likewise.
6833 (xcoff_build_ldsyms): Mark absolute symbols.
6835 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6837 * bout.c (b_out_write_object_contents): Sort symbols before output
6838 to keep {CALL,BAL}NAME symbols adjacent.
6839 (b_out_symbol_cmp): New function.
6841 For older changes see ChangeLog-9697
6847 version-control: never