1 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
3 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
4 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
5 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
6 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
7 * Makefile.in: Rebuild.
9 2000-05-02 Alan Modra <alan@linuxcare.com.au>
11 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
12 doesn't work very well.
14 * elf-hppa.h (elf_hppa_internal_shdr): Define.
15 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
16 Set hdr->s_type to 1 if ARCH_SIZE == 32.
17 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
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_is_local_label_name): Likewise.
22 (elf_hppa_fake_sections): Likewise.
23 (elf_hppa_final_write_processing): Likewise.
24 (elf_hppa_howto_table): Fully initialise all entries.
25 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
26 (elf_hppa_info_to_howto): Likewise.
27 (elf_hppa_info_to_howto_rel): Likewise.
28 (elf_hppa_reloc_type_lookup): Likewise.
29 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
30 elf_hppa_unmark_useless_dynamic_symbols,
31 elf_hppa_remark_useless_dynamic_symbols,
32 elf_hppa_record_segment_addrs, elf_hppa_final_link,
33 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
34 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
35 elf32-hppa.c mess is cleaned up.
36 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
37 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
38 r_field then call hppa_field_adjust inline func with variable
39 r_field arg, instead call hppa_field_adjust with fixed arg.
40 In case R_PARISC_PCREL22F, don't set r_field.
41 (elf_hppa_relocate_insn): Change args and return type to unsigned
42 int. Call re_assemble_* funcs to do the work.
44 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
47 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
49 (sign_extend): Mask first before sign extending.
50 (low_sign_extend): Rewrite without condition expression.
51 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
52 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
53 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
54 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
55 result as function return value rather than through pointer arg.
56 Accept unsigned int args, and return unsigned int.
57 (re_assemble_3): New. Combines function of dis_assemble_3 with
58 re-assembly of opcode and immediate.
59 (re_assemble_12): Likewise.
60 (re_assemble_16): Likewise.
61 (re_assemble_17): Likewise.
62 (re_assemble_21): Likewise.
63 (re_assemble_22): Likewise.
64 (hppa_field_adjust): Rewrite and document, paying attention to
65 size of types and signed/unsigned issues.
66 (get_opcode): Shift before masking.
67 (FDLW): Rename to FLDW.
68 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
69 (hppa_rebuild_insn): Change args and return value to unsigned
70 int. Make use of re_assemble_*. Correct case 11.
72 * dep-in.sed: Handle ../opcodes/.
73 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
74 elf64-hppa.h, hppa_stubs.h, xcoff.h.
75 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
76 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
77 elfarm-nabi.lo dependencies outside of auto-dependency area.
78 Regenerate dependencies.
79 * Makefile.in: Regenerate.
81 * configure.in (TRAD_HEADER): Test non-null before
83 * configure: Regenerate.
85 * reloc.c: Fix mis-spelling in comment.
87 2000-05-01 Alan Modra <alan@linuxcare.com.au>
89 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
90 * vms.c (vms_openr_next_archived_file): Return NULL.
92 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
94 * coffcode.h Copy changes mistakenly done to libcoff.h in
97 2000-04-29 Andreas Jaeger <aj@suse.de>
99 * libbfd-in.h: Correctly check GCC version.
100 * bfd-in.h: Likewise.
101 * libhppa.h: Likewise.
102 * libbfd.h: Regenerate.
103 * bfd-in2.h: Regenerate.
105 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
107 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
108 coffdu-rs6000.{lo,c}.
109 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
111 * Makefile.in: Regenerate.
113 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
114 * coff-rs6000.c: Move all declarations and defines that are
115 common to the xcoff backends into xcoff.h
116 * coff64-rs6000.c: Ditto,
118 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
120 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
121 _bfd_coff_force_symnames in strings and
122 _bfd_coff_debug_string_prefix_length to their default values.
123 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
125 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
127 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
128 _bfd_coff_force_symnames in strings and
129 _bfd_coff_debug_string_prefix_length to their default values.
131 2000-04-27 Alan Modra <alan@linuxcare.com.au>
133 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
134 Check local_got_refcounts before dereferencing.
136 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
137 before deciding we don't need R_PPC_PLT32 relocation.
138 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
141 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
143 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
145 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
146 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
147 (elf_i386_relocate_section): Allow for .plt to go missing.
148 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
149 can use a relative reloc for got as elf_i386_relocate_section.
150 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
152 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
154 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
156 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
158 * Makefile.am (coff64-rs6000.lo): New rule.
159 * Makefile.in: Regenerate.
160 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
161 xcoff_is_local_label_name, xcoff_rtype2howto,
162 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
163 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
164 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
165 (NO_COFF_SYMBOLS): Define.
166 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
167 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
169 (MINUS_ONE): New macro.
170 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
172 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
173 coff_SWAP_aux_out): Map to the new functions.
174 * coff64-rs6000.c: New file.
175 * libcoff.h (bfd_coff_backend_data): Add new fields
176 _bfd_coff_force_symnames_in_strings and
177 _bfd_coff_debug_string_prefix_length.
178 (bfd_coff_force_symnames_in_strings,
179 bfd_coff_debug_string_prefix_length): New macros for above fields.
180 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
181 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
182 of using coff_swap_sym_in directly.
183 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
184 (coff_set_flags) Set magic for XCOFF64.
185 (coff_compute_section_file_positions): Add symbol name length to
186 string section length if bfd_coff_debug_string_prefix_length is
188 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
189 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
190 using coff_swap_lineno_in directly.
191 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
192 and _bfd_coff_debug_string_prefix_length fields.
193 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
194 symbol names into strings table when
195 bfd_coff_force_symnames_in_strings is true.
196 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
197 SET_RELOC_VADDR): New macros.
198 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
199 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
201 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
202 changes within RS6000COFF_C specific code.
203 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
204 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
205 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
206 Extend existing hack on target name.
207 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
209 * coff-tic54x.c (ticof): Keep up to date with new fields
210 in bfd_coff_backend_data.
211 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
212 targ_selvecs to include rs6000coff64_vec for rs6000.
213 * configure.in: Add rs6000coff64_vec case.
214 * cpu-powerpc.c: New bfd_arch_info_type.
216 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
218 * config.bfd: Only disable elf32-hppa vectors, not all of the
219 BSD and OSF configuration support. Provide (disabled) clauses
221 * configure.in: Add clause for PA64 support.
222 * configure: Rebuilt.
224 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
225 (bfd_elf64_hppa_vec): Declare.
227 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
228 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
229 (elf64-hppa.lo): Add dependencies.
230 * Makefile.in: Rebuilt.
232 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
234 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
236 * libhppa.h (dis_assemble_16): New function.
237 (pa_arch): Added pa20w element.
239 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
241 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
242 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
243 bfd_elf64_slurp_reloc_table.
245 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
246 definitions to get external names.
247 (elf_write_relocs): Renamed from write_relocs and make global.
248 (elf_slurp_reloc_table): Make global.
249 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
251 * archive.c (hpux_uid_gid_encode): New function.
252 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
253 defined and the ID is greater than 99999.
254 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
255 special uid/gid fields into 32 bit values.
257 2000-04-21 Matthew Green <mrg@cygnus.com>
259 * config.bfd: Add NetBSD/sparc64 support.
261 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
262 David Mosberger <davidm@hpl.hp.com>
263 Timothy Wall <twall@cygnus.com>
264 Jim Wilson <wilson@cygnus.com>
266 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
267 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
268 (BFD64_BACKENDS): Add elf64-ia64.lo.
269 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
270 (cpu-ia64.lo, elf64-ia64.lo): New rules.
271 * Makefile.in: Rebuild.
272 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
273 (bfd_ia64_arch): Declare.
274 (bfd_archures_list): Add bfd_ia64_arch.
275 * bfd-in2.h: Rebuild.
276 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
277 * configure: Rebuild.
278 * configure.host: (ia64-*-linux*): New host.
279 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
280 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
281 * elf.c (prep_headers): Add bfd_arch_ia64.
283 * reloc.c: Add IA-64 relocations.
284 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
286 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
287 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
289 2000-04-21 Richard Henderson <rth@cygnus.com>
291 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
292 contents when performing a partial link.
293 (bfd_elf_d30v_reloc_21): Likewise.
295 2000-04-20 H.J. Lu <hjl@gnu.org>
297 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
298 patch to symbols defined by a shared object.
299 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
301 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
304 * dwarf2.c (concat_filename): Avoid string literal concatenation.
305 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
307 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
309 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
310 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
311 (coff-ia64.lo): Add dependency.
312 * Makefile.in: Regenerate.
313 * coff-ia64.c: New file.
314 * efi-app-ia32.c: Ditto.
315 * efi-app-ia64.c: Ditto.
316 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
317 (coff_set_flags): Ditto.
318 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
319 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
320 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
321 * configure: Regenerate.
322 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
323 (PUT_OPTHDR_IMAGE_BASE): Ditto.
324 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
325 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
326 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
327 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
328 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
329 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
330 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
331 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
332 (GET_PDATA_ENTRY): Ditto.
333 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
334 data_start. Use above macros to read fields that are 64 bit wide for
335 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
336 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
337 FileAlignment and SectionAlignment to minimum alignment if they
339 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
340 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
341 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
342 Use above macros to write fields that are 64 bit wide for
344 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
345 5*4 otherwise. This should be right for IA-32 and IA-64, but may
346 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
347 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
348 begin address, end address, and unwind info address only. Use
349 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
351 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
352 HIGH3ADJ relocation names.
353 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
354 * targets.c: Declare bfd_efi_app_ia32_vec and
355 bfd_efi_app_ia64_vec.
356 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
357 bfd_efi_app_ia64_vec.
359 2000-04-17 Timothy Wall <twall@cygnus.com>
361 * bfd-in2.h: Add prototypes for tic54x load page access.
362 * bfd-in.h: Regenerate.
363 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
364 in customized _set_arch_mach function.
365 * coffcode.h (coff_set_alignment_hook): Set section load page if
366 the appropriate macro is defined.
367 (write_object_contents): Read section load page.
369 2000-04-13 Alan Modra <alan@linuxcare.com.au>
371 * elf32-hppa.h: Update copyright date.
373 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
374 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
376 * elf32-d30v.c (MAX32): Don't use LL suffix.
377 (MIN32): Define in terms of MAX32.
378 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
380 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
383 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
385 2000-04-12 Alan Modra <alan@linuxcare.com.au>
387 * dep-in.sed: Match space before file name, not after.
389 * Makefile.am: Regenerate dependencies.
390 * Makefile.in: Regenerate.
392 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
393 case, allow address wrap-around stupidly removed 2000-03-17. Sign
394 extend without an if statement.
396 2000-04-11 Alan Modra <alan@linuxcare.com.au>
398 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
400 * elf32-mips.c (gprel16_with_gp): Likewise.
401 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
402 here using -0x40000, not (int)0xfffc0000.
403 (elf32_hppa_size_of_stub): Likewise.
405 2000-04-11 Timothy Wall <twall@cygnus.com>
407 * coff-tic54x.c: Now builds with all targets.
408 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
409 * Makefile.in: Regenerate.
410 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
411 unitialized variable.
413 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
415 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
416 --enable-build-warnings option.
417 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
418 * Makefile.in, configure: Re-generate.
420 2000-04-07 Nick Clifton <nickc@cygnus.com>
422 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
423 BFD_RELOC_THUMB_PCREL_BLX.
425 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
426 R_ARM_XPC25 and R_ARM_THM_PC22.
428 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
429 R_ARM_XPC25 and R_ARM_THM_XPC22.
430 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
431 R_ARM_[XPC25|THM_XPC22].
433 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
434 elf/arm-oabi.h to elf/arm.h
436 * Makefile.am: Fix dependency for elfarm-oabi.c
437 * Makefile.in: Regenerate.
439 * bfd-in2.h: Regenerate.
440 * libbfd.h: Regenerate.
442 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
444 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
445 and restore it on failure. Release newly allocated tdata on
448 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
450 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
451 (decode_line_info): Set it. Report error if unit->line_offset is
452 equal to or larger than it.
454 2000-04-07 Timothy Wall <twall@cygnus.com>
456 * targets.c: Added vecs for tic54x.
457 * reloc.c: Added relocs for tic54x.
458 * libbfd.h: Regenerated.
459 * configure: Add TI COFF vecs for tic54x.
460 * configure.in: Ditto.
461 * config.bfd (targ_cpu): Recognize new tic54x target.
462 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
463 * bfd-in2.h: Add tic54x target and relocations.
464 * Makefile.am, Makefile.in: Add tic54x target.
465 * archures.c (bfd_archures_list): Add tic54x target.
466 * coff-tic54x.c: New.
469 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
471 * elfcore.h (elf_core_file_p): call backend_object_p which
472 thereby gets an opportunity to update the arch/machine type.
474 2000-04-06 Timothy Wall <twall@cygnus.com>
476 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
477 class. Handle SEC_CLINK and SEC_BLOCK flags.
478 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
479 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
481 2000-04-06 Nick Clifton <nickc@cygnus.com>
483 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
484 EF_INTERWORK if this is an unknown EABI.
485 (elf32_arm_merge_private_bfd_data): Check EABI version
486 numbers. Only check EF_xxx flags if the EABI version number
488 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
489 if the EABI version number is unknown.
490 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
491 if the EABI version number is unknown.
493 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
495 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
496 BFD_RELOC_SH_LOOP_END.
497 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
498 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
499 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
500 (sh_elf_reloc_loop): New function.
501 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
503 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
504 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
505 * bfd-in2.h, libbfd.h: Regenerate.
507 2000-04-04 Alan Modra <alan@linuxcare.com.au>
509 * po/bfd.pot: Regenerate.
511 * Makefile.am: Remove extraneous mkdep comment.
512 (MKDEP): Use gcc -MM rather than mkdep.
513 (DEP): Quote when passing vars to sub-make. Add warning
515 (DEP1): Rewrite for "gcc -MM".
516 (CLEANFILES): Add DEP2.
518 * Makefile.in: Regenerate.
520 2000-04-03 Kevin Buettner <kevinb@redhat.com>
522 * configure.in: Added corefile support for AIX 4.3. In particular,
523 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
524 compiling rs6000-core.c.
525 * configure: Regenerated.
527 2000-04-03 H.J. Lu <hjl@gnu.org>
529 * cache.c (bfd_open_file): Unlink the output file only if
530 it has non-zero size.
532 2000-04-01 Ken Block USG <block@zk3.dec.com>
534 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
535 relative relocations for non-loaded sections in shared objects.
536 (elf64_alpha_check_relocs): Similarly.
538 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
540 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
541 BFD_RELOC_16 to switch for extended relocs.
542 (MY_swap_ext_reloc_in): New.
543 (MY_swap_ext_reloc_out): New.
544 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
545 than NAME(aout,swap_ext_reloc_in) for extended relocs.
546 (NAME(aout,squirt_out_relocs)): Similarly use
547 MY_swap_ext_reloc_out.
548 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
550 2000-04-03 Kazu Hirata <kazu@hxi.com>
552 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
553 the R_PCRWORD_B case.
555 2000-03-31 Thomas de Lellis <tdel@wrs.com>
557 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
561 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
563 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
564 HOWTO references to bfd_elf_generic_reloc, that have
565 partial_inplace == true, now use the new function. The function
566 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
567 extends its fixes to the R_M32R_{16,24,32} relocs.
568 The new logic in m32r_elf_lo16_reloc() has been removed, and
569 it instead calls the new routine to obtain that functionality.
571 2000-03-27 Alan Modra <alan@linuxcare.com.au>
573 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
574 elf32_avr_check_relocs, avr_final_link_relocate,
575 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
576 elf32_avr_object_p): Add prototypes.
577 (elf32_avr_gc_mark_hook): Add default for h->root.type.
578 (bfd_elf_avr_final_write_processing): Make static.
580 2000-03-27 Denis Chertykov <denisc@overta.ru>
582 * cpu-avr.c: New file. BFD support routines for AVR architecture.
583 * archures.c (bfd_architecture): Add AVR architecture.
584 (bfd_archures_list): Add reference to AVR architecture info.
585 * elf.c (prep_headers): Handle bfd_arch_avr.
586 * reloc.c: Add various AVR relocation enums.
587 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
589 * Makefile.am: Add support for AVR elf.
590 * configure.in: Likewise.
591 * config.bfd: Likewise.
592 * Makefile.in: Regenerate.
593 * configure: This too.
594 * bfd-in2.h: And this.
595 * libbfd.h: And this.
597 2000-03-24 H.J. Lu <hjl@gnu.org>
599 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
600 (elf64_alpha_find_reloc_at_ofs): Likewise.
602 2000-03-17 Alan Modra <alan@linuxcare.com.au>
604 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
605 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
606 allowable range used to be -2**(n-1) to 2**n-1.
607 * reloc.c (_bfd_relocate_contents): Same here. Also replace
608 "boolean overflow" with "bfd_reloc_status_type flag".
610 2000-03-14 Doug Evans <dje@casey.transmeta.com>
612 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
614 2000-03-14 Kazu Hirata <kazu@hxi.com>
616 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
617 of shrinks properly, including the last reloc.
619 2000-03-13 Kazu Hirata <kazu@hxi.com>
621 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
624 2000-03-11 Alan Modra <alan@linuxcare.com.au>
626 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
627 a format mismatch rather than an "error" from bfd_read such as
628 bfd_error_file_truncated.
630 2000-03-10 Geoff Keating <geoffk@cygnus.com>
632 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
633 sign-extension and big-endian compensation for
634 R_MIPS_64 even in ld -r.
636 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
638 * elf32-mips.c (mips_elf_next_relocation): Rename from
639 mips_elf_next_lo16_relocation, and generalize to look
640 for any relocation type.
641 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
642 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
643 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
644 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
645 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
646 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
647 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
648 (mips_rtype_to_howto): Likewise.
649 (mips_elf_calculate_relocation): Handle new relocs.
650 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
651 are paired. The addend for R_MIPS_GNU_REL16_S2
652 is shifted right two bits.
654 2000-03-10 Alan Modra <alan@linuxcare.com.au>
656 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
657 comment, and ensure it doesn't happen again.
658 (bfd_install_relocation): Same here.
659 (_bfd_relocate_contents): Don't bother assigning unused signmask
660 shift result. Fix typos in comments.
661 Remove trailing whitespace throughout file.
663 2000-03-07 Doug Evans <dje@casey.transmeta.com>
665 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
666 * bfd-in2.h: Rebuild.
668 2000-03-06 Nick Clifton <nickc@cygnus.com>
670 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
672 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
673 (SIZEOF_ILF_STRINGS): Redefine.
674 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
675 relative reloc, as opposed to a section relative reloc.
676 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
678 Add length of symbol's prefix to string pointer.
679 Store a pointer to the symbol in the symbol pointer table.
680 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
681 Initialise the symbol pointer table.
682 Store the hint in the Hint/Name table.
683 Make the jump reloc be symbol realtive, not section relative.
684 Create an import symbol for imported code.
686 2000-03-06 Catherine Moore <clm@cygnus.com>
688 * elf.c (swap_out_syms): Check for null type_ptr.
690 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
692 * aout-target.h (MY(write_object_contents)): Remove unused
693 and unusable "#if CHOOSE_RELOC_SIZE".
694 * pc532-mach.c (MY(write_object_contents)): Ditto.
695 * netbsd.h (MY(write_object_contents)): Ditto.
696 * hp300hpux.c (MY(write_object_contents)): Ditto.
697 * freebsd.h (MY(write_object_contents)): Ditto.
698 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
700 2000-02-29 H.J. Lu <hjl@gnu.org>
702 * peicode.h (jtab): Make it static.
704 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
705 defined and COFF_IMAGE_WITH_PE is not defined.
706 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
707 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
709 2000-03-01 Nick Clifton <nickc@cygnus.com>
711 * coff-arm.c (bfd_arm_process_before_allocation): Make
712 'symndx' signed to prevent compile time warning.
714 * coff-mcore.c: Remove unused prototype for pe_object_p.
716 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
717 functions that are not used when COFF_IMAGE_WITH_PE is
719 (struct sh_opcode): Change type of 'flags' field to unsigned
720 long so that it can hold the USESAS flag.
722 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
724 * elf-m10300.c (mn10300_elf_relax_section): Initialise
727 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
729 Remove unusued variables and code.
730 (elf_backend_add_symbol_hook): Fix prototype.
732 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
735 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
738 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
740 Remove unusued variables and code.
741 (elf_backend_add_symbol_hook): Fix prototype.
743 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
745 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
746 to unused function parameter.
748 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
750 Use EMPTY_HOWTO to initialise empty howto slots.
751 Remove unused variables.
753 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
755 2000-03-01 H.J. Lu <hjl@gnu.org>
757 * aoutx.h (aout_link_input_section_std): Pass "true" to
758 the undefined_symbol callback.
759 (aout_link_input_section_ext): Likewise.
760 * bout.c (get_value): Likewise.
761 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
762 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
764 (alpha_relocate_section): Likewise.
765 * coff-arm.c (coff_arm_relocate_section): Likewise.
766 * coff-i960.c (coff_i960_relocate_section): Likewise.
767 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
768 * coff-mips.c (mips_relocate_section): Likewise.
769 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
770 * coff-sh.c (sh_relocate_section): Likewise.
771 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
772 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
773 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
774 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
775 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
776 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
777 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
778 * elf32-i370.c (i370_elf_relocate_section): Likewise.
779 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
780 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
781 * elf32-sh.c (sh_elf_relocate_section): Likewise.
782 * elf32-v850.c (v850_elf_relocate_section): Likewise.
783 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
784 * elflink.h (elf_link_output_extsym): Likewise.
785 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
786 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
787 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
789 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
790 undefined_symbol callback when building shared library with
791 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
793 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
794 * elf32-i386.c (elf_i386_relocate_section): Likewise.
795 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
796 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
797 (elf32_mips_get_relocated_section_content): Likewise.
798 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
799 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
800 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
801 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
803 2000-02-28 Nick Clifton <nickc@cygnus.com>
805 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
806 * Makefile.in: Regenerate.
808 * configure.in: Add support for mips and sh pe vectors.
809 * configure: regenerate.
811 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
814 * targets.c: Add mips and sh pe vectors.
816 * libpei.h (coff_final_link_postscript): Only define if not
819 * coffcode.h: Add support for WinCE magic numbers.
821 * peigen.c (pe_print_reloc): Update comment and rearrange
822 appending of newline character.
824 * peicode.h: Add support for Image Library Format.
825 (pe_ILF_vars): Structure containing data used by ILF code.
826 (pe_ILF_make_a_section): New function. Create a section based
828 (pe_ILF_make_a_reloc): New function. Create a reloc based on
830 (pe_ILF_make_a_symbol): New function. Create a symbol based
832 (pe_ILF_save_relocs): New function. Store the relocs created
833 by pe_ILF_make_a_reloc in a section.
834 (pe_ILF_build_a_bfd): New function. Create a BFD describing
836 (pe_ILF_object_p): New function. Return a bfd_target pointer
838 (pe_bfd_object_p): If an ILF object is detected call
839 pe_ILF_object_p on it.
841 * coff-arm.c: Add support for WinCE relocs which are different
842 from normal ARM COFF relocs.
843 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
845 * coff-sh.c: Add support for sh-pe target.
846 * pe-sh.c: New file. Support code for sh-pe target.
847 * pei-sh.c: New file. Support code for sh-pe target.
849 * pe-mips.c: New file. Support code for mips-pe target.
850 * pei-mips.c: New file. Support code for mips-pe target.
852 2000-02-27 Jakub Jelinek <jakub@redhat.com>
854 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
855 architecture if the object causing the bump is dynamic.
856 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
857 and also don't it for memory ordering.
858 (sparc64_elf_write_relocs): Take src_rela out of the loop.
860 2000-02-27 Ian Lance Taylor <ian@zembu.com>
862 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
863 calling bfd_get_section_size_before_reloc.
864 (decode_line_info): Likewise.
865 (_bfd_dwarf2_find_nearest_line): Likewise.
867 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
869 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
870 name of the libtool directory.
871 * Makefile.in: Rebuild.
873 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
875 * som.c (SOM_HOWTO): Define.
876 (som_hppa_howto_table): Use it.
878 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
880 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
882 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
884 2000-02-24 Catherine Moore <clm@cygnus.com>
886 * som.c (som_misc_symbol_info): Add field
888 (som_bfd_derive_misc_symbol_info): Initialize
890 (som_build_and_write_symbol_table): Keep track
891 of secondary_def field.
892 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
893 if secondary_def field is set.
894 (som_bfd_ar_write_symbol_stuff): Initialize
897 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
899 * dwarf2.c (read_address): Read 16-bits addresses.
900 (parse_comp_unit): Accept addr_size == 2.
902 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
904 * bfd-in.h: Update copyright date.
906 2000-02-23 Linas Vepstas <linas@linas.org>
908 * cpu-i370.c: New file.
909 * elf32-i370.c: New file.
910 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
911 (bfd_i370_arch): New.
912 (bfd_archures_list): Add bfd_i370_arch.
913 * elf.c (prep_headers): Add bfd_arch_i370.
914 * Makefile.am: Add support for IBM 370 elf.
915 * config.bfd: Likewise.
916 * configure.in: Likewise.
917 * libbfd.h (bfd_reloc_code_real_names): Likewise.
918 * reloc.c (bfd_reloc_code_type): Likewise.
919 * targets.c: Likewise.
921 * Makefile.in: Regenerate.
922 * configure: Regenerate.
923 * bfd-in2.h: Regenerate.
925 2000-02-22 Ian Lance Taylor <ian@zembu.com>
927 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
928 invalid relocation types, and change them to R_386_NONE.
930 2000-02-22 H.J. Lu <hjl@gnu.org>
932 * elflink.h (elf_link_add_object_symbols): If a version symbol is
933 not defined, don't add a second ELF_VER_CHR.
935 * elflink.h (elf_bfd_final_link): Call output_extsym for global
936 symbols converted to local symbols even when stripping all
938 (elf_link_output_extsym): Process global symbols converted to
939 local symbols even if they are being stripped.
941 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
943 * archures.c (bfd_octets_per_byte): Return unsigned int.
944 (bfd_arch_mach_octets_per_byte): Ditto.
945 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
947 * section.c (bfd_get_section_size_before_reloc): Quell signed
948 vs. unsigned comparison warning.
949 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
950 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
951 change. What was I thinking?
952 * bfd-in2.h: Regenerate.
954 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
955 (elf_gc_sections): Same here.
956 (elf_gc_common_finalize_got_offsets): And here.
958 2000-02-21 Ian Lance Taylor <ian@zembu.com>
960 ELF HPPA doesn't work at present; remove it until it does.
961 * config.bfd: Comment out setting targ_defvec to
963 * Makefile.am: Rebuild dependencies.
964 (BFD32_BACKENDS): Remove elf32-hppa.lo.
965 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
966 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
967 * Makefile.in: Rebuild.
968 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
970 2000-02-18 Geoff Keating <geoffk@cygnus.com>
972 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
973 is no bfd_free(). Revert bfd_free part of previous change.
975 2000-02-18 Geoff Keating <geoffk@cygnus.com>
977 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
979 (coff_compute_section_file_positions): Use bfd_free to pair
981 (coff_write_object_contents): Likewise.
983 * coff-rs6000.c (xcoff_howto_table_16): New variable.
984 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
986 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
988 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
989 (xcoff_ar_file_hdr_big): New structure.
990 (SIZEOF_AR_FILE_HDR_BIG): New macro.
991 (xcoff_ar_hdr_big): New structure.
992 (SIZEOF_AR_HDR_BIG): New macro.
993 (xcoff_big_format_p): New macro.
994 (xcoff_ardata_big): New macro.
995 (arch_xhdr_big): New macro.
996 (xcoff_slurp_armap): Handle large archives.
997 (xcoff_archive_p): Detect large archives.
998 (xcoff_read_ar_hdr): Handle large archives.
999 (xcoff_openr_next_archived_file): Handle large archives.
1000 (xcoff_generic_stat_arch_elt): Handle large archives.
1001 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1002 (xcoff_write_armap_big): New function.
1003 (xcoff_write_armap): New function, dispatch to _old or _big.
1004 (xcoff_write_archive_contents_old): Rename from
1005 xcoff_write_archive_contents.
1006 (xcoff_write_archive_contents_big): New function.
1007 (xcoff_write_archive_contents): New function, dispatch to _old or
1010 2000-02-18 Richard Henderson <rth@cygnus.com>
1012 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1013 and hide_symbol members.
1014 (elf_link_hash_copy_indirect): Remove.
1015 (elf_link_hash_hide_symbol): Remove.
1016 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1017 and elf_backend_hide_symbol.
1018 (_bfd_elf_link_hash_copy_indirect): Declare.
1019 (_bfd_elf_link_hash_hide_symbol): Declare.
1020 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1021 (_bfd_elf_link_hash_hide_symbol): Likewise.
1022 (_bfd_elf_link_hash_table_init): Don't init killed members.
1023 * elflink.h (elf_link_add_object_symbols): Use the bed function
1024 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1025 (elf_link_assign_sym_version): Likewise.
1026 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1027 (elf_backend_hide_symbol): Likewise.
1028 (elfNN_bed): Update for new members.
1030 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1032 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1033 STACK_END_ADDR): Define for new core file format.
1034 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1035 for handling the vagaries of the various core file structures used
1036 by AIX over the years.
1037 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1038 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1039 core_dumpx structure.
1041 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1043 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1044 (bfd_mach_sh3_dsp): Likewise.
1045 (bfd_mach_sh4): Reinstate.
1046 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1047 * bfd-in2.h: Regenerate.
1048 * coff-sh.c (struct sh_opcode): flags is no longer short.
1049 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1050 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1051 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1052 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1053 (sh_opcodes): No longer const.
1054 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1055 (sh_insn_uses_reg): Check for USESAS and USESR8.
1056 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1057 (_bfd_sh_align_load_span): Return early for SH4.
1058 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1059 Take into account that field b of a parallel processing insn
1060 could be mistaken for a separate insn.
1061 * cpu-sh.c (arch_info_struct): New array elements for
1062 sh2, sh-dsp and sh3-dsp.
1063 Reinstate element for sh4.
1064 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1065 (SH4_NEXT): Reinstate.
1066 (SH3_NEXT, SH3E_NEXT): Adjust.
1067 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1068 * elf32-sh.c (sh_elf_set_private_flags): New function.
1069 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1070 (sh_elf_merge_private_data): New function.
1071 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1072 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1073 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1074 sh_elf_merge_private_data.
1076 2000-02-13 Richard Henderson <rth@cygnus.com>
1078 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1079 hide_symbol members.
1080 (elf_link_hash_copy_indirect): New.
1081 (elf_link_hash_hide_symbol): New.
1082 * elflink.h (elf_link_add_object_symbols): Break out copy from
1083 indirect new new symbol to elf.c.
1084 (elf_link_assign_sym_version): Break out privatization of
1085 non-exported symbol to elf.c.
1086 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1087 (_bfd_elf_link_hash_hide_symbol): New.
1088 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1090 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1092 * section.c (_bfd_strip_section_from_output): Add info parameter.
1093 If it passed as non-NULL, use it to check whether any input BFD
1094 has an input section which uses this output section. Change all
1096 * bfd-in2.h: Rebuild.
1098 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1099 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1101 * bfd-in2.h: Rebuild.
1103 2000-02-10 Timothy Wall <twall@cygnus.com>
1105 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1106 allow final modifications of swapped-in symbol.
1107 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1108 * coffcode.h (coff_write_relocs): Use macro
1109 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1110 symbol index should be set to -1.
1112 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1114 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1115 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1116 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1117 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1118 sh_insns_uses_or_sets_freg): New functions.
1119 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1120 * (sh_insns_conflict): Use new functions and new macros to
1121 detect conflicts when two instructions both set same integer registers,
1122 both set same fp register, and both set special register.
1124 2000-02-09 Timothy Wall <twall@cygnus.com>
1126 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1127 swapping in sections, so that the swapping routines have access to
1130 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1132 * coff-go32.c: Update comment. Update copyright.
1134 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1136 * syms.c (bfd_decode_symclass)
1137 Two new class characters were added - 'V' and 'v'. The
1138 meaning of 'W' is now restricted to just weak non-object
1139 symbols. This allows differentiation between, for example,
1140 weak functions vs weak objects. nm for example now dumps:
1142 'w' = weak unresolved
1143 'V' = weak global object
1144 'v' = weak unresolved object
1146 (bfd_is_undefined_symclass): New function. Return true if the
1147 given symbol class represents and undefined/unresolved symbol.
1149 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1152 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1154 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1155 STT_ARM_16BIT flag set, but it is not attached to a data object
1156 return STT_ARM_16BIT so that it will be treated as code by the
1159 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1161 * coff-i386.c (i3coff_object_p): Remove prototype.
1164 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1165 to name. Update copyright.
1167 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1168 assignment to avoid warning. Update copyright.
1170 2000-01-24 Robert Lipe (robertl@sco.com)
1172 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1173 instead of using GNU C extension.
1175 2000-01-21 Nick Clifton <nickc@cygnus.com>
1177 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1178 amount from a bfd_in_memory structure.
1179 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1182 2000-01-14 Nick Clifton <nickc@cygnus.com>
1184 * linker.c (default_indirect_link_order): oops - fix incorrectly
1185 applied patch from Tim Wall.
1187 2000-01-13 Timothy Wall (twall@tiac.net>
1189 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1190 = scnhsz, filhsz, relsz, aoutsz, etc)
1192 * coffswap.h: Ditto.
1194 2000-01-13 Nick Clifton <nickc@cygnus.com>
1196 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1197 interwork thumb to arm stub.
1199 2000-01-13 Timothy Wall (twall@tiac.net>
1201 * archures.c (bfd_octets_per_byte): New function: Return
1203 (bfd_arch_mach_octets_per_byte): New function: Return target
1206 * section.c: Distinguish between octets and bytes for usage of
1207 _cooked_size, _raw_size, and output_offset. Clarify
1208 description of bfd_set_section_contents.
1210 * bfd-in2.h: Regenerate.
1212 * coffgen.c: Indicate that the offset parameter is in bytes, not
1215 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1216 where appropriate to get the octet offset when calling
1217 bfd_set_section_contents.
1218 (bfd_coff_reloc_link_order): Ditto.
1220 * linker.c (bfd_generic_reloc_link_order): Ditto.
1221 (_bfd_default_link_order): Ditto.
1223 * reloc.c (bfd_perform_relocation): Distinguish between octets
1224 and bytes. Use octets when indexing into octet data; use bytes
1225 when calculating target addresses.
1226 (bfd_install_relocation): Ditto.
1228 * srec.c (srec_write_section): Ditto.
1230 2000-01-13 Nick Clifton <nickc@cygnus.com>
1232 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1233 3 to 2. This allows 4 byte sized sections, which is necessary for
1234 dlltool to build funcitoning DLLs.
1236 2000-01-10 Philip Blundell <pb@futuretv.com>
1238 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1239 (arm*-*-conix*): New target.
1241 2000-01-10 Egor Duda <deo@logos-m.ru>
1243 * config.bfd: Include elf32_i386 vector to target list for cygwin
1246 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1247 * configure.in: Test for structure win32_pstatus_t in
1249 * configure: Regenerate.
1251 * elf.c (elfcore_grok_win32pstatus): New function: process
1252 win32_pstatus_t notes in elf core file.
1253 (elfcore_grok_note): Detect win32_pstatus notes.
1255 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1257 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1259 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1260 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1262 1999-12-29 Richard Henderson <rth@cygnus.com>
1264 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1265 if no dynamic sections created.
1267 1999-12-27 Nick Clifton <nickc@cygnus.com>
1269 * peicode.h (pe_bfd_object_p): Only define for PE format
1272 1999-12-17 Nick Clifton <nickc@cygnus.com>
1274 * coff-i386.c (i3coff_object_p): Delete.
1275 (i386coff_vec): Replace reference to i3coff_object_p with a
1276 reference to coff_object_p.
1278 * coff-mcore.c (pe_object_p): Delete.
1280 * peicode.h (pe_bfd_object_p): New function: Detect the
1281 presence of a PE format COFF object file. Also detect and
1282 warn about the presence of LINK6 format Image Library Format
1285 1999-12-16 Nick Clifton <nickc@cygnus.com>
1287 * coff-arm.c (NUM_ELEM): New macro.
1288 (NUM_RELOCS): New macro: The number of known ARM relocs.
1289 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1290 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1292 (bfd_arm_process_before_allocation): Produce a warning message if
1293 an out of range symbol index is encountered.
1295 1999-12-14 Nick Clifton <nickc@cygnus.com>
1297 * elflink.h (is_global_symbol_definition): New Function: Return
1298 true iff the symbol is being given a global definition in this
1300 (elf_link_is_defined_archive_symbol): Do not bother processing
1301 symbols for an archive element that has already been included
1303 Use is_global_symbol_definition().
1305 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1307 * config.bfd: Add support for sparc-*-netbsdelf* and
1308 sparc-*-netbsdaout*.
1310 1999-12-13 Nick Clifton <nickc@cygnus.com>
1312 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1313 if the symbol is in the common section.
1315 1999-12-10 Nick Clifton <nickc@cygnus.com>
1317 * elflink.h (elf_link_is_defined_archive_symbol): New
1318 function: Decide if a symbol, in an archive map is there
1319 because it is defined in the archive element, or because it is
1320 just another common declaration of it.
1321 (elf_link_add_archive_symbols): Use
1322 elf_link_is_defined_archive_symbol to decide if an archive
1323 element contain a reference to a common symbol should be
1326 1999-12-10 Nick Clifton <nickc@cygnus.com>
1328 * elflink.h: Revert previous patch.
1329 * targets.c: Revert previous patch.
1330 * libbfd-in2.h: Revert previous patch.
1331 * libbfd.h: Revert previous patch.
1332 * elfxx-target.h: Revert previous patch.
1333 * archive.c: Revert previous patch.
1334 * aout-target.h: Revert previous patch.
1335 * aout-tic30.h: Revert previous patch.
1336 * bfd.c: Revert previous patch.
1337 * coff-alpha.c: Revert previous patch.
1338 * coff-rs6000.c: Revert previous patch.
1339 * elf64-mips.c: Revert previous patch.
1340 * ieee.c: Revert previous patch.
1341 * libecoff.h: Revert previous patch.
1342 * oasys.c: Revert previous patch.
1343 * som.c: Revert previous patch.
1344 * vms.c: Revert previous patch.
1346 1999-12-09 Nick Clifton <nickc@cygnus.com>
1348 * elflink.h (elf_link_add_archive_symbols): Add an archive
1349 element even if contains a symbol which is currently only
1350 considered to be a common.
1352 * targets.c (struct bfd_target): Add new field
1353 _bfd_allow_commons_in_armap.
1354 * bfd-in2.h:Regenerate.
1356 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1358 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1359 * libbfd.h: Regenerate.
1361 * elfxx-target.h: If using COFF archive map, override
1362 definition of allow_commons_in_armap and replace with
1365 * archive.c (bfd_compute_and_write_armap): Do not place common
1366 symbols into the archive map unless _bfd_allow_commons_in_armap
1369 * aout-target.h (MY_allow_commons_in_armap): Define.
1370 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1371 * bfd.c (bfd_allow_commons_in_armap): Define.
1372 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1373 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1374 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1375 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1376 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1377 * oasys.c (oasys_allow_commons_in_armap): Define.
1378 * som.c (som_allow_commons_in_armap): Define.
1379 * vms.c (vms_allow_commons_in_armap): Define.
1381 1999-12-07 Jim Blandy <jimb@cygnus.com>
1383 Add support for SSE registers in ELF core files.
1384 * elf.c (elfcore_make_note_pseudosection): New function.
1385 (elfcore_grok_prfpreg): Use it.
1386 (elfcore_grok_prxfpreg): New function.
1387 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1389 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1391 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1392 value by 4 before storing it back in the field. From
1393 Koundinya. K <kk@ddeorg.soft.net>.
1395 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1397 * archures.c (bfd_mach_am33): Define.
1398 * bfd-in2.h: Rebuilt.
1399 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1400 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1401 (compute_function_info): Handle additional registers saved by
1403 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1404 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1406 1999-11-29 Jim Blandy <jimb@cygnus.com>
1408 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1410 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1413 1999-11-27 Michael Meissner <meissner@cygnus.com>
1415 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1416 internal use within gas for alpha explicit relocations.
1417 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1418 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1419 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1420 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1421 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1422 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1424 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1425 BFD_RELOC_ALPHA_USER_*.
1427 * bfd-in2.h: Regenerate.
1428 * libbfd.h: Regenerate.
1430 1999-11-26 Fred Fish <fnf@cygnus.com>
1432 * elf.c (elfcore_read_notes): Add prototype for static function.
1433 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1434 (bfd_section_from_phdr): Replacement function that calls
1435 _bfd_elf_make_section_from_phdr for generic segment types and
1436 backend fucntion pointed to by elf_backend_section_from_phdr for
1437 backend specific segment types.
1438 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1439 now called by _bfd_elf_make_section_from_phdr. Note that this func
1440 is now just a stub between the caller and bfd_section_from_phdr.
1442 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1443 elf_backend_section_from_phdr.
1444 (elf_backend_section_from_phdr): Add prototype.
1446 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1447 (elfNN_bed): Add elf_backend_section_from_phdr.
1449 1999-11-25 Nick Clifton <nickc@cygnus.com>
1451 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1452 SEC_CODE and SEC_READONLY flags to glue sections.
1454 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1455 SEC_CODE and SEC_READONLY flags to glue sections.
1457 1999-11-20 Nick Clifton <nickc@cygnus.com>
1459 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1462 1999-11-19 Catherine Moore <clm@cygnus.com>
1464 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1465 (elf_cpu32_plt_entry): Likewise.
1467 1999-11-18 Nick Clifton <nickc@cygnus.com>
1469 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1471 (coff_mcore_relocate_section): Initialise addend to 0.
1472 Special case processing of RVA reloc.
1474 1999-11-17 Richard Henderson <rth@cygnus.com>
1476 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1477 type_change_ok; add sign_extend_vma.
1478 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1479 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1480 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1481 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1482 (elfNN_bed): Follow struture changes.
1484 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1486 * libbfd.c (bfd_read): Check result of read against desired result
1488 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1489 invalid compared to the section size.
1491 * ieee.c (ieee_slurp_debug): Get the length of the debug
1492 information right if there is no data part.
1494 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1496 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1497 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1499 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1501 * elflink.h (elf_bfd_final_link): Make last_local signed.
1503 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1505 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1508 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1510 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1512 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1513 * bfd-in2.h: Regenerate.
1515 1999-10-15 Andrew Haley <aph@cygnus.com>
1517 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1519 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1521 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1523 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1525 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1526 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1529 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1531 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1532 relocs also need the GP value.
1533 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1534 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1535 the GP value for R_MIPS_LITERAL relocs too. Handle
1536 R_MIPS_64 relocs properly on big-endian MIPS.
1537 (mips_elf_sign_extend): Behave properly with 'long long'.
1538 (mips_elf_highest): Correct typo.
1540 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1542 * cpu-m32r.c (arch_info_struct): New static global.
1543 (bfd_m32r_arch): Refer to it.
1544 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1545 (m32r_elf_print_private_bfd_data): Ditto.
1546 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1547 * archures.c (bfd_mach_m32rx): Define it.
1548 * bfd-in2.h: Rebuild.
1550 1999-09-28 Fred Fish <fnf@cygnus.com>
1552 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1553 (cisco_core_big_vec): Add new bigendian vec.
1554 (cisco_core_little_vec): Add new little endian vec.
1556 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1557 (crash_info_locs): Add array of possible offsets.
1558 (MASK_ADDR): Mask to apply to crash info offset.
1559 (crashinfo_external): Add textbase, database, bssbase and
1560 turn into a typedef.
1561 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1562 Many small changes to account for additional hardware versions.
1563 Pick a reasonable size for ".reg" section. Add a ".crash"
1564 section to allow access to crashinfo_external struct.
1565 (cisco_core_file_p): New version of this function that
1566 iterates over crash_info_locs, calling cisco_core_file_validate.
1567 (cisco_core_vec): Old big endian only vec replaced with ...
1568 (cisco_core_big_vec): Add big endian version.
1569 (cisco_core_little_vec): Add little endian version.
1571 * configure.in (cisco_core_vec): Split to two new vectors ...
1572 (cisco_core_big_vec): New target vector.
1573 (cisco_core_little_vec): New target vector.
1574 * configure: Regenerate.
1575 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1576 to cisco_core_big_vec in targ_selvecs.
1578 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1580 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1581 (mips_elf_relocate_got_local): Unused, delete.
1582 (mips_elf_relocate_global_got): Unused, delete.
1584 1999-09-24 Fred Fish <fnf@cygnus.com>
1586 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1587 to initialize it to something meaningful. Then use it to generate
1588 more useful segment names.
1590 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1592 * som.c (NO_PCREL_MODES): Define if the system does not define
1594 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1595 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1596 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1597 * libhppa.h (dis_assemble_22): New function.
1598 (bfd_hppa_insn2fmt): Handle long branch.
1600 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1603 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1605 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1606 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1607 (reloc_howto_type howto_table): Tidy comments and whitespace.
1609 1999-09-17 Nick Clifton <nickc@cygnus.com>
1611 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1612 previous delta. Set sec->gc_mark instead.
1614 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1616 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1617 (elf_cpu32_plt_entry): Likewise.
1619 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1621 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1623 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1624 symbol table, then just compute a suitable value (but do not
1625 create a __gp symbol).
1627 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1628 symbols when building shared libraries.
1629 (elf_hppa_final_link_relocate): Correct handling of PCREL
1630 relocations against undefined symbols.
1632 1999-09-16 Nick Clifton <nickc@cygnus.com>
1634 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1635 interworking sections as linker created so that they will not
1636 be removed by garbage collection.
1638 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1640 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1641 (elf_hppa_final_link_relocate): Consistently create an absolute
1642 address, then subtract out the value of __gp.
1644 1999-09-14 Michael Meissner <meissner@cygnus.com>
1646 * configure.in (Canonicalization of target names): Remove adding
1647 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1648 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1649 * configure: Regenerate.
1651 1999-09-14 Nick Clifton <nickc@cygnus.com>
1653 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1656 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1658 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1659 (elf_hppa_final_link): Initialize text_segment_base and
1661 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1663 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1664 (elf_hppa_final_link_relocate): Likewise.
1665 (elf_hppa_relocate_insn): Likewise.
1666 (elf_hppa_relocate_section): Initialize HOWTO.
1668 1999-09-13 Donn Terry <donn@interix.com>
1670 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1671 handling to support both GNU and MS objects.
1673 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1674 when determining whether to set F_RELFLG.
1676 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1678 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1679 PC24 relocs if the target is an undefined weak symbol.
1680 (arm_add_to_rel): Fix compiler warning.
1681 (elf32_arm_plt0_entry): Correct comments.
1683 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1685 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1686 an absolute symbol in REL relocs.
1688 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1690 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1691 Stub SEGREL32. Return an error for any relocation not handled.
1693 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1695 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1696 constant symbols, and avoid multiple definition errors on them.
1698 1999-09-12 Donn Terry <donn@interix.com>
1700 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1701 significant bit is set.
1703 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1705 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1707 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1708 relocs as we do for RELA relocs.
1710 1999-09-11 Donn Terry <donn@interix.com>
1712 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1713 (coff_final_link_postscript): Define.
1714 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1715 directory entries here.
1716 (_bfd_pei_final_link_postscript): New function.
1718 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1719 section flags based on the section name.
1721 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1722 get the overflow of the s_nlnno field from the s_nreloc field.
1723 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1724 the s_nlnno overflow of the .text section into the s_nreloc
1727 * peigen.c (add_data_entry): Declare.
1728 (pei_swap_aouthdr_out): Get image size right. Set linker version
1730 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1731 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1732 extraneous ImageBase.
1733 (pe_print_edata): Likewise.
1734 (pe_print_pdata): Likewise. Print exception entries.
1735 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1736 (tbl): Make const, add "UNKNOWN".
1737 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1738 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1739 section data directory.
1740 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1742 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1743 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1744 * peicode.h (coff_get_symbol_info): Define.
1746 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1748 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1750 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1753 * libpei.h: New file, broken out of peicode.h.
1754 * peigen.c: New file, broken out of peicode.h.
1755 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1756 * configure.in: Add peigen.lo to list of files required for each
1758 * Makefile.am: Rebuild dependencies.
1759 (BFD32_BACKENDS): Add peigen.lo.
1760 (BFD32_BACKENDS_CFILES): Add peigen.c.
1761 (SOURCE_HFILES): Add libpei.h.
1762 * configure, Makefile.in: Rebuild.
1764 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1765 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1766 instead. Don't clear the s_paddr field for an uninitialized data
1769 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1770 coff_data_type to f_timdat.
1771 * peicode.h (pe_mkobject_hook): Likewise.
1773 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1774 number if COFF_IMAGE_WITH_PE.
1776 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1777 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1778 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1779 there is no SEC_DEBUGGING section.
1780 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1781 IMAGE_FILE_DEBUG_STRIPPED.
1783 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1784 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1785 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1786 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1788 * coffswap.h (IMAGE_BASE): Don't define.
1789 * pei-arm.c (IMAGE_BASE): Don't define.
1790 * pei-i386.c (IMAGE_BASE): Don't define.
1791 * pei-mcore.c (IMAGE_BASE): Don't define.
1792 * pei-ppc.c (IMAGE_BASE): Don't define.
1794 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1795 symbol, switch on the class when determining whether to modify the
1796 value. For PE, don't modify the value of a C_FCN symbol not named
1799 * libbfd-in.h (_bfd_abort): Declare.
1801 * bfd.c (_bfd_abort): New function.
1802 * libbfd.h: Rebuild.
1804 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1807 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1808 don't write out the associated line numbers.
1810 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1813 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1814 changes when the base type is unknown.
1816 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1819 * syms.c (BSF_DEBUGGING_RELOC): Define.
1820 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1821 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1823 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1824 BSF_DEBUGGING_RELOC set.
1825 * bfd-in2.h: Rebuild.
1827 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1829 * ecoff.c (bfd_debug_section): Update initialization for new
1831 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1832 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1834 1999-09-10 H.J. Lu <hjl@gnu.org>
1836 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1837 _bfd_filnmlen field.
1838 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1840 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1842 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1843 for FPTR relocs involving local symbols.
1845 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1846 value for the stub address in a call through a stub.
1847 Install the value for a local symbol directly into the DLT
1848 instead of generating a reloc. Correctly handle FPTR64 relocs.
1850 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1851 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1852 (elf_hppa_final_link): Call them.
1854 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1856 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1857 (elf_adjust_dynamic_symbol): ...from here.
1859 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1861 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1862 relocation, remove them. SECREL64->LTOFF16WF.
1863 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1865 (elf_hppa_relocate_insn): Similarly.
1867 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1868 (elf_hppa_relocate_insn): Similarly.
1870 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1872 (elf_hppa_relocate_insn): Similarly.
1874 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1875 Handle LTOFF_TP* relocs.
1876 (elf_hppa_relocate_insn): Similarly.
1878 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1879 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1880 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1882 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1883 DIR32, DIR64 and FPTR64 relocations.
1884 (elf_hppa_relocate_insn): Similarly.
1886 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1887 address of the .PARISC.global section.
1888 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1889 table entry elf_hppa_final_link_relocate. Do not give a warning
1890 for a reloc against an external symbol if it has a PA64 hash
1892 (elf_hppa_final_link_relocate): Significantly rework. Handle
1893 DLTIND relocations. Compute the final value of the relocation
1894 before passing the value of elf_hppa_relocate_insn.
1895 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1896 relocation support. Handle DLTIND relocation requests just like
1897 DLTREL relocation requests. Simplify branch handling.
1899 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1901 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1902 non-allocated section as done in i386 version.
1903 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1904 statement since this is no know relocation.
1906 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1908 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1910 (elf_hppa_relocate_insn): Similarly.
1912 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1914 (elf_hppa_relocate_insn): Similarly.
1916 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1917 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1918 Pass the relocate type rather than the insn format to
1919 elf_hppa_relocate_insn.
1920 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1921 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1923 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1925 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1926 (bfd_coff_filnmlen): Define.
1927 (bfd_coff_std_swap_table): Initialize new field.
1928 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1930 (coff_write_symbols): Likewise.
1931 (coff_get_normalized_symtab): Likewise.
1932 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1933 * libcoff.h: Rebuild.
1935 1999-09-06 Donn Terry <donn@interix.com>
1937 * coffcode.h (sort_by_secaddr): New static function if
1939 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1940 sections by VMA when assigning target_index values. Always set
1943 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1944 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1946 * libcoff.h: Rebuild.
1948 * coffcode.h (coff_set_custom_section_alignment): Add const to
1949 declaration to match definition.
1950 (coff_write_object_contents): Don't set F_AR32W(R)? if
1953 * coff-i386.c (in_reloc_p): Add declaration.
1954 (i386coff_vec): Simplify initialization of
1955 application_section_flags.
1957 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1958 version. Move COFF_WITH_PE specific code to new version.
1959 (stype_to_sec_flags): Likewise. Add section parameter.
1960 * coffgen.c (make_a_section_from_file): Set target_index before
1961 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1962 * libcoff.h: Rebuild.
1964 * syms.c (stt): Add some PE/PEI section names.
1965 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1967 (bfd_symbol_info): Check for 'w'.
1969 * section.c (struct bfd_comdat_info): Define.
1970 (asection): Add comdat field.
1971 (STD_SECTION): Initialize comdat field.
1972 (bfd_make_section_anyway): Likewise.
1973 * bfd-in2.h: Rebuild.
1975 1999-09-06 Andreas Schwab <schwab@suse.de>
1977 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1980 1999-09-06 Nick Clifton <nickc@cygnus.com>
1982 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1983 bfd_realloc instead of calloc and realloc.
1985 1999-09-04 Steve Chamberlain <sac@pobox.com>
1987 * cpu-pj.c: New file.
1988 * elf32-pj.c: New file.
1989 * config.bfd (pj*): New cpu.
1990 (pj-*-*, pjl-*-*): New targets.
1991 * configure.in (bfd_elf32_pj_vec): New target vector.
1992 (bfd_elf32_pjl_vec): New target vector.
1993 * archures.c (bfd_arch_pj): Define.
1994 * elf.c (prep_headers): Handle bfd_arch_pj.
1995 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1996 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1997 to target vector list.
1998 * Makefile.am: Rebuild dependencies.
1999 (ALL_MACHINES): Add cpu-pj.lo.
2000 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2001 (BFD32_BACKENDS): Add elf32-pj.lo.
2002 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2003 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2005 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2007 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2008 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2009 and NON_GOT_REF from weak defined symbol to real symbol.
2010 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2011 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2012 create a COPY reloc.
2013 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2014 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2015 don't create a COPY reloc.
2017 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2019 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2020 count those in sections we are not including in the link.
2022 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2024 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2025 field in hpux11 shared libraries.
2027 1999-09-02 Nick Clifton <nickc@cygnus.com>
2029 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2031 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2033 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2034 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2035 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2037 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2039 * elflink.h (record_link_assignment): When possible, keep the
2040 original type of the symbol.
2042 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2044 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2045 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2046 tools were configured.
2047 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2049 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2051 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2052 GOT entries for GOT16 relocations; they're not required.
2054 1999-08-24 Nick Clifton <nickc@cygnus.com>
2056 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2058 * config.bfd (arm-*-netbsd*): New target.
2059 * configure.in (armnetbsd_vec): New target vector.
2060 * configure: Regenerate
2061 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2063 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2064 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2065 (armnetbsd.lo): New rule with deps.
2066 * Makefile.in: Regenerate.
2068 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2071 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2073 * som.c (som_slurp_symbol_table): Fix typo in comment.
2075 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2077 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2078 here instead of using elf_section_data...
2080 1999-08-19 Nick Clifton <nickc@cygnus.com>
2082 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2083 relocations into the base file.
2084 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2085 we are building a base file.
2087 1999-08-19 Nick Clifton <nickc@cygnus.com>
2089 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2091 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2092 REL relocs when performing a partial relocation.
2094 1999-08-18 Donn Terry <donn@interix.com>
2096 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2097 _bfd_coff_link_input_bfd into top level.
2099 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2100 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2101 (coff_i386_rtype_to_howto): Likewise.
2102 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2103 Completely ignore symbols which are all zero.
2104 (dummy_reloc16_estimate): Add return 0.
2105 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2106 variable copy to name_copy to avoid shadowing outer scope
2108 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2109 from unsigned int to unsigned long. Add timestamp field.
2110 * libcoff.h: Rebuild.
2112 1999-08-17 H.J. Lu <hjl@gnu.org>
2114 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2117 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2119 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2120 for special section symbols.
2121 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2122 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2125 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2127 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2128 coincidence of variable names between old and new code.
2130 1999-08-12 Nick Clifton <nickc@cygnus.com>
2132 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2133 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2134 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2135 and 'addend' parameter a 'bfd_signed_vma'.
2136 (elf32_arm_final_link_relocate): Do not involve stubs in
2137 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2138 jumps, not function calls.
2140 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2142 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2143 in R_ARM_PC24 relocs.
2145 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2147 * elf-hppa.h (elf_hppa_fake_sections): New function.
2148 * elf32-hppa.c (elf_backend_fake_sections): Define.
2150 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2151 recent changes to the arch_info structure.
2153 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2154 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2155 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2158 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2159 Ralf Baechle <ralf@uni-koblenz.de>
2161 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2162 output DT_MIPS_GOTSYM.
2163 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2164 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2166 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2168 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2169 prototype. Handle local symbols. Add commentary.
2170 (mips_elf_calculate_relocation): Adjust accordingly.
2171 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2174 * elflink.h (elf_bfd_final_link): Tweak last change.
2176 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2178 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2179 elf-section data to allocate just the right amount of relocation
2180 space. Don't allocate the hash space twice.
2181 (elf_bfd_final_link): Calculate the amount of space to allocate in
2182 each relocation section.
2184 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2186 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2187 64bit mode, generate a section relative relocation for a 32bit
2189 (elf_hppa_is_local_label_name): New function.
2190 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2191 shared between 32bit and 64bit port.
2193 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2195 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2196 R_MIPS_GOT16 and R_MIPS_CALL16.
2197 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2198 to use when looking for a preexisting GOT entry.
2200 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2202 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2203 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2205 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2207 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2209 * elflink.h (elf_link_output_extsym): Don't output a weak
2210 reference to an undefined symbol just because it was defined weak
2213 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2215 * coffgen.c (coff_find_nearest_line): When looking for file, use
2216 last best match rather than first. If address is beyond last line
2217 number record, don't return the last line as the correct value.
2219 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2221 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2222 * bfd-in2.h: Rebuild.
2224 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2226 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2227 * coffcode.h (coff_set_custom_section_alignment): New static
2229 (coff_section_alignment_table): New static array.
2230 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2231 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2232 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2233 * libcoff.h: Rebuild.
2235 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2237 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2239 * Makefile.in: Rebuild.
2241 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2243 * section.c (SEC_SHARED): Define.
2244 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2245 (styp_to_sec_flags): Likewise.
2246 * peicode.h (coff_swap_scnhdr_out): Likewise.
2247 * bfd-in2.h: Rebuild.
2249 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2251 * coffcode.h (coff_classify_symbol): Comment out part of
2252 1999-08-05 change which breaks cygwin DLLs.
2254 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2255 * aclocal.m4, configure: Rebuild.
2257 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2259 * section.c (global_syms): Only initialize union field if
2262 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2264 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2265 the size of a GOT entry here.
2266 (mips_elf_calculate_relocation): Don't create a local GOT entry
2267 for the symbol in a GOT16 relocation; just for it's high-order bit
2268 (_bfd_mips_elf_relocate_section): Fix thinko.
2270 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2272 Based on patches from Donn Terry <donn@interix.com>:
2273 * coffcode.h (enum coff_symbol_classification): Define.
2274 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2275 _bfd_coff_classify_symbol. Change return type.
2276 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2277 (coff_slurp_symbol_table): Use coff_classify_symbol.
2278 (coff_classify_symbol): New static function.
2279 (coff_sym_is_global): Never define.
2280 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2281 * cofflink.c (coff_link_check_ar_symbols): Use
2282 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2283 (coff_link_add_symbols): Likewise.
2284 (_bfd_coff_link_input_bfd): Likewise.
2285 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2286 coff_classify_symbol.
2287 * libcoff.h: Rebuild.
2289 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2291 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2292 (e_ltpsel, e_rtpsel): Similarly.
2294 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2295 and 14bit ertpsel. Handle 64bit psel.
2297 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2299 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2300 handling for REL relocations. And only left-shift R_MIPS26
2301 relocation addends where necessary.
2303 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2305 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2306 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2307 Just return the relocation found.
2308 (mips_elf_relocate_section): Pull the LO16 addend out of the
2309 section itself when using REL relocations.
2311 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2312 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2315 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2317 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2318 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2319 relocation against a symbol in an input section with no output
2320 section. From Daniel Jacobowitz <drow@false.org>.
2322 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2324 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2325 look for generated file correctly.
2326 * aclocal.m4, configure: Rebuild.
2328 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2330 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2331 and R_MIPS16_26 relocations correctly when relocating.
2332 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2333 and R_MIPS_CALL_LO16 are for global symbols.
2335 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2337 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2339 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2340 variables and initialize them.
2342 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2344 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2345 there are no global symbols requiring GOT entries.
2346 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2347 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2348 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2350 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2351 symbols are considered to have the value zero.
2352 (_bfd_mips_elf_relocate_section): Don't try to perform a
2353 relocation for an undefined symbol.
2354 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2357 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2359 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2360 wants ba,a,pt %xcc instead of %icc.
2361 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2362 of large PLT entries.
2363 (sparc64_elf_plt_ptr_offset): Fix calculation.
2364 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2365 addend should be relative to load address, not .plt section start.
2366 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2368 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2370 * elf-bfd.h (struct elf_backend_data): Add
2371 print_symbol_all and output_arch_syms backend methods.
2372 * elfxx-target.h: Likewise.
2373 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2374 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2375 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2377 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2378 symbols in .dynsym, add their names into .dynstr. Put those symbols
2380 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2381 pointers to STT_REGISTER symbols in dynsym section.
2382 (sparc64_elf_print_symbol_all): New function.
2383 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2384 printing using the print_symbol_all hook.
2386 1999-07-30 Catherine Moore <clm@cygnus.com>
2388 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2391 1999-07-29 Richard Henderson <rth@cygnus.com>
2393 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2394 dynamic_sections_created.
2396 1999-07-29 Richard Henderson <rth@cygnus.com>
2398 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2399 (mips_rtype_to_howto): ... new function.
2400 (_bfd_mips_elf_relocate_section): Use it.
2402 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2404 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2406 1999-07-27 Nick Clifton <nickc@cygnus.com>
2408 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2410 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2411 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2413 1999-07-23 Donn Terry <donn@interix.com>
2415 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2416 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2417 * cofflink.c (coff_link_add_symbols): If PE, handle section
2419 * libcoff.h: Rebuild.
2421 * config.bfd (i[3456]86-*-interix*): New target.
2423 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2425 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2426 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2427 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2428 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2429 (COFF_SUPPORT_GNU_LINKONCE): Define.
2430 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2431 (COFF_SUPPORT_GNU_LINKONCE): Define.
2433 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2436 * makefile.dos: Remove; obsolete.
2437 * configure.bat: Remove; obsolete.
2439 1999-07-21 H.J. Lu <hjl@gnu.org>
2441 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2443 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2445 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2446 message and fail if a symbol index is out of range.
2448 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2450 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2451 when looking at a R_MIPS_GOT16 relocation.
2453 1999-07-20 Nick Clifton <nickc@cygnus.com>
2455 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2457 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2459 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2460 removed in previous change.
2461 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2462 in relocateable output.
2464 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2466 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2469 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2470 if they appear to be specially created by the linker.
2472 1999-07-19 Nick Clifton <nickc@cygnus.com>
2474 * targets.c (alternative_target): New field in bfd_target
2476 (bfd_search_for_target): New function: Find a target that
2477 satisifies a search function.
2478 * bfd-in2.h: Regenerate.
2480 * elfxx-target.h: Initialise the alternative_target field of
2481 the bfd_target structures to point to the other target (if
2483 * nlm-target.h: Initialise the alternative_target field of
2484 the bfd_target structures to point to the other target (if
2487 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2488 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2490 * aix386-core.c: Initialise new field of bfd_target structure.
2491 * aout-adobe.c: Initialise new field of bfd_target structure.
2492 * aout-arm.c: Initialise new field of bfd_target structure.
2493 * aout-target.h: Initialise new field of bfd_target structure.
2494 * aout-tic30.c: Initialise new field of bfd_target structure.
2495 * binary.c: Initialise new field of bfd_target structure.
2496 * bout.c: Initialise new field of bfd_target structure.
2497 * cisco-core.c: Initialise new field of bfd_target structure.
2498 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2499 * coff-alpha.c: Initialise new field of bfd_target structure.
2500 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2501 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2502 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2503 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2504 * coff-i386.c: Initialise new field of bfd_target structure.
2505 * coff-i860.c: Initialise new field of bfd_target structure.
2506 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2507 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2508 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2509 * coff-mips.c: Initialise new field of bfd_target structure.
2510 * coff-ppc.c: Initialise new field of bfd_target structure.
2511 * coff-rs6000.c: Initialise new field of bfd_target structure.
2512 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2513 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2514 * coff-tic30.c: Initialise new field of bfd_target structure.
2515 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2516 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2517 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2518 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2519 * hppabsd-core.c: Initialise new field of bfd_target structure.
2520 * hpux-core.c: Initialise new field of bfd_target structure.
2521 * i386msdos.c: Initialise new field of bfd_target structure.
2522 * i386os9k.c: Initialise new field of bfd_target structure.
2523 * ieee.c: Initialise new field of bfd_target structure.
2524 * ihex.c: Initialise new field of bfd_target structure.
2525 * irix-core.c: Initialise new field of bfd_target structure.
2526 * mipsbsd.c: Initialise new field of bfd_target structure.
2527 * netbsd-core.c: Initialise new field of bfd_target structure.
2528 * oasys.c: Initialise new field of bfd_target structure.
2529 * osf-core.c: Initialise new field of bfd_target structure.
2530 * ppcboot.c: Initialise new field of bfd_target structure.
2531 * ptrace-core.c: Initialise new field of bfd_target structure.
2532 * sco5-core.c: Initialise new field of bfd_target structure.
2533 * som.c: Initialise new field of bfd_target structure.
2534 * srec.c: Initialise new field of bfd_target structure.
2535 * tekhex.c: Initialise new field of bfd_target structure.
2536 * trad-core.c: Initialise new field of bfd_target structure.
2537 * versados.c: Initialise new field of bfd_target structure.
2538 * vms.c: Initialise new field of bfd_target structure.
2540 1999-07-19 Andreas Schwab <schwab@suse.de>
2542 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2545 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2547 * elflink.h (elf_link_adjust_relocs): New function.
2548 (elf_bfd_final_link): Use it.
2549 (elf_link_input_bfd): Deal with the fact that there can be
2550 two relocation sections for a single section.
2551 (elf_reloc_link_order): Likewise.
2553 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2554 a relocateable object.
2555 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2557 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2559 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2560 (sparc64_elf_get_reloc_upper_bound,
2561 sparc64_elf_get_dynamic_reloc_upper_bound,
2562 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2563 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2565 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2566 ELF64_R_TYPE_ID/DATA where appropriate.
2568 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2570 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2573 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2575 * elf32-mips.c (mips_elf_local_relocation_p): New static
2577 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2578 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2579 Always set *require_jalxp.
2580 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2581 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2582 GOT16 if the GOT16 is against a local symbol. Don't return false
2583 for an undefined symbol. If there is an overflow, assert that we
2586 1999-07-16 Andreas Schwab <schwab@suse.de>
2588 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2589 variables `link' and `elfsec'.
2590 (elf_bfd_final_link): Remove unused variable `os'.
2592 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2594 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2595 a PT_PHDR program headers.
2596 (_bfd_mips_elf_final_link): Don't assume there are going to be
2597 section symbols when we're not building a shared object.
2598 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2601 1999-07-15 J.T. Conklin <jtc@redback.com>
2603 * config.bfd (i[3456]86-*-vxworks*): New target.
2605 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2607 * elf32-mips.c (mips_elf_stub_section_p): New function.
2608 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2609 (mips_elf_relocate_section): Adjust calling sequence for
2610 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2611 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2614 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2616 * configure.in: Bump version number to 2.9.5.
2617 * configure: Rebuild.
2619 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2621 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2623 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2624 to derive final type instead of hardwiring a selection.
2626 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2628 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2629 things relocated by R_MIPS16_GPREL.
2630 (mips_elf_perform_relocation): Likewise.
2632 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2634 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2636 1999-07-14 Richard Henderson <rth@cygnus.com>
2638 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2639 (_bfd_mips_elf_size_dynamic_sections): Set it.
2640 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2641 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2642 new argument max_local.
2644 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2646 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2647 subwords when handling an R_MIPS16_26 relocation.
2648 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2651 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2652 dst_mask to match reality.
2653 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2654 (mips_elf_obtain_contents): Use bfd_get.
2655 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2656 (mips_elf_relocate_section): Likewise.
2658 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2660 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2661 (mips_elf_relocate_section): Adjust calling sequence for
2662 mips_elf_perform_relocation.
2663 (mips_elf_perform_relocation): Take additional argument. Handle
2664 R_MIPS16_26. Use bfd_put for convenience.
2666 1999-07-13 Richard Henderson <rth@cygnus.com>
2668 * elf.c (assign_file_positions_for_segments): Thinko last change.
2669 Always overwrite p_flags.
2671 1999-07-13 Richard Henderson <rth@cygnus.com>
2673 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2674 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2675 .dynbss and .rel[a].bss if want_dynbss.
2676 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2678 1999-07-13 Richard Henderson <rth@cygnus.com>
2680 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2682 1999-07-13 Richard Henderson <rth@cygnus.com>
2684 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2685 (struct elf_link_hash_table): Add dynlocal.
2686 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2687 (_bfd_elf_link_adjust_dynindx): Delete.
2688 (_bfd_elf_link_renumber_dynsyms): Prototype.
2689 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2690 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2691 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2692 (_bfd_elf_link_lookup_local_dynindx): New function.
2693 (elf_link_renumber_hash_table_dynsyms): New function.
2694 (_bfd_elf_link_renumber_dynsyms): New function.
2695 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2696 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2697 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2698 instead of elf_link_remove_section_and_adjust_dynindices.
2699 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2700 (elf_link_assign_sym_version): Remove removed_dynamic code.
2701 (elf_link_renumber_dynsyms): Delete.
2702 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2704 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2705 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2706 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2707 * elf32-mips.c: Similarly.
2708 * elf32-ppc.c: Similarly.
2709 * elf32-sparc.c: Similarly.
2710 * elf64-alpha.c: Similarly.
2711 * elf64-sparc.c: Similarly.
2713 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2715 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2716 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2717 when the relocation is against _gp_disp.
2719 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2721 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2722 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2723 to possibly_dynamic_relocs. Adjust usage throughout code.
2724 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2725 (elf_mips_ctor64_howto): Likewise.
2726 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2728 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2729 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2730 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2731 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2733 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2735 * Makefile.am: Rebuild dependencies.
2736 * Makefile.in: Rebuild.
2738 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2739 * bfd-in2.h: Rebuild.
2741 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2742 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2743 structure initializations. Add casts.
2744 * reloc.c (EMPTY_HOWTO): Define.
2745 * bfd-in2.h: Rebuild.
2746 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2747 comparisons against 0.
2748 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2749 previous_ibfd_e_flags to unsigned long.
2750 * vms.h (struct vms_private_data_struct): Change section_count to
2752 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2753 (_bfd_vms_write_gsd): Change symnum to unsigned.
2754 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2755 * vms-tir.c (etir_sta): Change psect to unsigned.
2756 (alloc_section): Change idx to unsigned.
2757 (tir_sta, tir_ctl): Change psect to unsigned.
2758 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2759 * vms.c (priv_section_count): Change to unsigned.
2761 1999-07-12 Andreas Schwab <schwab@suse.de>
2763 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2764 * m68klinux.c: Likewise.
2766 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2768 * Many files: Changes to avoid gcc warnings: Remove unused local
2769 variables. Add default case to enum switches.
2770 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2771 compile if not COFF_IMAGE_WITH_PE.
2772 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2773 (bfd_arm_get_bfd_for_interworking): Likewise.
2774 (bfd_arm_process_before_allocation): Likewise.
2775 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2776 * pei-arm.c: Likewise.
2777 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2778 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2779 (mips_elf_got16_entry): Put parens around & in body of ==.
2780 (mips_elf_calculate_relocation): Correct test for empty string.
2781 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2783 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2786 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2788 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2789 as appropriate. Fill in structure initializations. Add variable
2790 initializations. Add casts.
2791 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2792 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2794 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2796 * elf-bfd.h (bfd_elf_hash): Update declaration.
2797 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2798 when calling bfd_elf_hash.
2800 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2802 * libbfd.c (bfd_put_8): Make it of type `void'.
2803 * bfd-in2.h: Regenerated.
2804 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2806 (_bfd_mips_elf_final_link): Likewise.
2808 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2810 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2812 * config.bfd (hppa*-*-linux-gnu*): New target
2814 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2816 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2817 (_bfd_mips_elf_create_dynamic_sections): New function.
2818 (_bfd_mips_elf_add_symbol_hook): Likewise.
2819 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2820 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2821 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2822 (_bfd_mips_elf_gc_mark_hook): Likewise.
2823 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2824 (_bfd_mips_elf_always_size_sections): Likewise.
2825 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2826 (_bfd_mips_elf_check_relocs): Likewise.
2827 (_bfd_mips_elf_link_hash_table_create): Likewise.
2828 (_bfd_mips_elf_print_private_data): Likewise.
2829 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2830 (_bfd_mips_elf_final_link): Likewise.
2831 (_bfd_mips_elf_additional_program_headers): Likewise.
2832 (_bfd_mips_elf_modify_segment_map): Likewise.
2833 (_bfd_mips_elf_relocate_section): Likewise.
2834 * elf32-mips.c (mips_elf32_object_p): Move contents into
2835 _bfd_mips_elf_object_p.
2836 (mips_elf_additional_program_headers): Rename to
2837 _bfd_mips_elf_additional_program_headers.
2838 (mips_elf_modify_segment_map): Rename to
2839 _bfd_mips_elf_modify_segment_map.
2840 (elf_mips_abi_name): Change prototype.
2841 (mips_elf32_section_from_shdr): Merge into
2842 _bfd_mips_elf_section_from_shdr.
2843 (mips_elf32_section_processing): Merge into
2844 _bfd_mips_elf_section_processing.
2845 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2846 the right back-end ELF linker.
2847 (mips_elf_relocate_section): Rename to
2848 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2849 (mips_elf_link_output_symbol_hook): Rename to
2850 _bfd_mips_elf_link_output_symbol_hook.
2851 (mips_elf_create_dynamic_section): Rename to
2852 _bfd_mips_elf_create_dynamic_section.
2853 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2854 Adjust for 64-bit code. Use mips_elf_got_section.
2855 (mips_elf_adjust_dynamic_symbol): Rename to
2856 _bfd_mips_elf_adjust_dynamic_symbol. Use
2857 mips_elf_allocate_dynamic_relocations.
2858 (mips_elf_finish_dynamic_symbol): Rename to
2859 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2860 Adjust for 64-bit code.
2861 (mips_elf_finish_dynamic_sections): Rename to
2862 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2863 (mips_elf_always_size_sections): Rename to
2864 _bfd_mips_elf_always_size_sections.
2865 (mips_elf_add_symbol_hook): Rename to
2866 _bfd_mips_elf_add_symbol_hook.
2867 (mips_elf_next_lo16_addend): Constify.
2868 (mips_elf_calculate_relocation): Likewise.
2869 (mips_elf_obtain_contents): Likewise.
2870 (mips_elf_perform_relocation): Likewise.
2871 (mips_elf_create_dynamic_relocation): Likewise.
2872 (mips_elf_allocate_dynamic_relocations): New function.
2873 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2874 (MIPS_ELF_REL_SIZE): Likewise.
2875 (MIPS_ELF_DYN_SIZE): Likewise.
2876 (MIPS_ELF_GOT_SIZE): Likewise.
2877 (MIPS_ELF_SYM_SIZE): Likewise.
2878 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2879 (MIPS_ELF_GET_WORD): Likewise.
2880 (MIPS_ELF_PUT_WORD): Likewise.
2881 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2882 (STUB_LW): Conditionalize for 64-bit value.
2883 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2885 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2886 Check it for inconsistency.
2887 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2889 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2891 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2892 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2893 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2894 (mips_elf_local_got_index): Likewise.
2895 (mips_elf_got_page): Likewise.
2896 (mips_elf_got_info): Likewise.
2897 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2898 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2899 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2900 instead of constant `2'.
2901 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2902 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2903 (mips_elf_size_dynamic_sections): Use
2904 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2905 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2906 Adjust all releveant entries in elf backend table.
2907 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2908 (mips_elf64_section_processing): Likewise.
2909 Adjust elf backend entries to use _bfd_mips_elf variants now
2912 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2914 (size_dynamic_sections): Likewise.
2915 (elf_link_output_extsym): Likewise.
2916 * elf.c: (elf_fake_sections): Likewise.
2917 * libbfd.c (bfd_get): New macro.
2918 (bfd_put): Likewise.
2919 * bfd-in2.h: Regenerated.
2921 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2923 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2924 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2925 wap_reloca_in, and swap_reloca_out.
2926 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2927 multiple internal relocations per external relocation.
2928 (link_read_relocs): Likewise.
2929 (elf_bfd_final_link): Likewise.
2930 (elf_link_input_bfd): Likewise.
2931 (elf_gc_mark): Likewise.
2932 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2933 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2935 (size_info): Add entries for new fields.
2936 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2937 (mips_elf64_be_swap_reloc_in): New function.
2938 (mips_elf64_be_swap_reloc_out): Likewise.
2939 (mips_elf64_be_swap_reloca_in): Likewise.
2940 (mips_elf64_be_swap_reloca_out): Likewise.
2941 (mips_elf64_size_info): Add entries for new fields.
2943 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2945 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2946 field equals the new rel_count field.
2947 (elf_link_input_bfd): When doing a relocateable link, use the new
2948 rel_count field rather than the reloc_count field.
2949 (elf_reloc_link_order): Likewise.
2950 (elf_finish_pointer_linker_section): Likewise.
2952 Based on patch from H.J. Lu <hjl@gnu.org>:
2953 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2954 shared library to override a weak definition in a regular object.
2956 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2958 * libhppa.h: Revert July 2, 1999 patch.
2960 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2961 need to generate DLTIND relocations, not DLTREL relocations.
2963 1999-07-05 Nick Clifton <nickc@cygnus.com>
2965 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2967 (coff_set_flags): Recognise arm 5 architectures.
2969 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2970 Add support for armv5 architecture.
2972 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2974 * reloc.c: Add new, assembler only, ARM reloc:
2975 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2977 * bfd-in2.h: Regenerate.
2979 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2981 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2982 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2983 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2984 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2985 * elf32-mips.c (ABI_64_P): New macro.
2986 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2987 (_bfd_mips_elf_find_nearest_line): Adjust call to
2988 _bfd_dwarf2_find_nearest_line.
2989 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2990 * libbfd.h: Regenerated.
2992 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2994 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2996 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2998 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2999 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3001 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3003 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3005 (_bfd_elf_init_reloc_shdr): New function.
3006 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3007 bfd_alloc followed by memset.
3008 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3009 (elf_fake_sections): Here.
3010 (assign_section_numbers): Assign section numbers for the second
3011 relocation section, if required.
3012 * elflink.h (elf_link_output_relocs): New function.
3013 (elf_link_size_reloc_section): Likewise.
3014 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3015 (elf_link_input_bfd): Use elf_link_output_relocs.
3017 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3018 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3020 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3022 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3025 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3027 * elf32-mips.c (mips_elf_got_info): Move declaration before
3028 prototypes. Change global_gotsym to be a pointer to a hash entry,
3029 rather than a number index.
3030 (mips_elf_link_hash_entry): Move declaration before prototypes.
3031 (mips_elf_irix6_finish_dynamic_symbol): New function.
3032 (mips_elf_sign_extend): Likewise.
3033 (mips_elf_high): Likewise.
3034 (mips_elf_higher): Likewise.
3035 (mips_elf_highest): Likewise.
3036 (mips_elf_global_got_index): Likewise.
3037 (mips_elf_local_got_index): Likewise.
3038 (mips_elf_got_offset_from_index): Likeiwse.
3039 (mips_elf_record_global_got_symbol): Likewise.
3040 (mips_elf_got_page): Likewise.
3041 (mips_elf_next_lo16_addend): Likewise.
3042 (mips_elf_calculate_relocation): Likewise.
3043 (mips_elf_obtain_contents): Likewise.
3044 (mips_elf_perform_relocation): Likewise.
3045 (mips_elf_assign_gp): Likewise.
3046 (mips_elf_sort_hash_table_f): Likewise.
3047 (mips_elf_sort_hash_table): Likewise.
3048 (mips_elf_got_section): Likewise.
3049 (mips_elf_got_info): Likewise.
3050 (mips_elf_create_local_got_entry): Likewise.
3051 (mips_elf_got16_entry): Likewise.
3052 (mips_elf_create_dynamic_relocation): Likewise.
3053 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3054 (mips_elf_final_gp): Use mips_elf_assign_gp.
3055 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3056 into SHN_SCOMMON automatically on IRIX6.
3057 (mips_elf_add_symbol_hook): Likewise.
3058 (mips_elf_relocate_section): Rewrite, using
3059 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3060 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3061 Don't deal with .rld_map on IRIX6.
3062 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3063 section flags appropriately for .got.
3064 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3065 the got. Call mips_elf_record_global_got_symbol and allocate
3066 local got space appropriately.
3067 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3068 char *. Rework calculation of GOT size. Sort dynamic symbol
3069 table entries so entries that do not require GOT entries appear at
3070 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3071 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3073 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3075 (mips_elf_finish_dynamic_symbol): Use
3076 mips_elf_irix6_finish_dynamic_symbol.
3077 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3078 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3079 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3081 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3083 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3084 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3086 1999-06-04 Philip Blundell <philb@gnu.org>
3088 * elf32-arm.h (elf_backend_got_header_size): Define.
3089 (elf_backend_plt_header_size): Likewise.
3091 1999-06-28 Jim Pick <jim@jimpick.com>
3093 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3095 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3097 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3098 relocation function.
3099 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3101 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3103 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3104 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3105 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3106 (_bfd_mips_elf_section_from_shdr): Use them.
3107 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3108 of GP-relative sections.
3109 (_bfd_mips_elf_set_section_contents): Use them.
3110 (_bfd_mips_elf_section_processing): Share code between .sdata and
3111 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3112 (mips_elf_additional_program_headers): Add handling for
3113 PT_MIPS_OPTIONS segment on IRIX6.
3114 (mips_elf_modify_segment_map): Likeiwse.
3115 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3116 Include the options sections on IRIX6. Don't look for GP-relative
3117 sections by name; use SHF_MIPS_GPREL instead.
3118 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3120 (mips_elf_create_dynamic_sections): Don't muck about with section
3121 alignments and such on IRIX6.
3122 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3123 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3124 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3125 bfd_zalloc rather than bfd_alloc and memset.
3126 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3127 Don't assert the existence of .rld_map on IRIX6.
3128 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3130 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3131 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3134 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3136 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3137 (mips_elf_swap_msym_out): New function.
3138 (mips_elf_create_msym_section): Likewise.
3139 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3140 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3141 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3142 section not named .msym.
3143 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3144 .msym directly. Set appropriate attributes for the .msym
3146 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3147 (mips_elf_link_hash_newfunc): Clear it.
3148 (mips_elf_create_dynamic_sections): Create the .msym section
3150 (mips_elf_size_dynamic_sections): Allocate space for the
3151 .msym section. Add a DT_MIPS_MSYM entry.
3152 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3154 (mips_elf_finish_dynamic_sections): Assign a value for
3155 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3157 * elf32-mips.c (irix_compat_t): New enumeration.
3158 (ABI_N32_P): New macro.
3159 (IRIX_COMPAT): Likewise.
3160 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3161 (mips_elf_relocate_section): Fix typo.
3163 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3165 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3166 as writable PE sections.
3168 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3170 * dwarf2.c (struct arange): New type.
3171 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3172 (arange_add): New function.
3173 (decode_line_info): Keep track of address ranges that a compilation
3175 (comp_unit_contains_address): Return true if address is contained
3176 in _any_ of the address ranges associated with a compilation unit.
3177 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3178 on the first comp_unit that contains the address.
3180 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3182 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3183 (decode_line_info): Add variable STASH and initialize it to point
3184 to the per-bfd dwarf2_debug info. Remove static variable
3185 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3187 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3189 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3190 shared library to have an undefined symbol.
3192 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3193 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3195 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3197 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3198 * elf32-hppa.c: Remove everything related to symbol extension
3199 sections & records. Use the common elf_hppa_final_write_processing.
3201 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3203 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3204 functions instead of _init/_fini if requested.
3206 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3208 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3211 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3213 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3214 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3216 (ppc_elf_finish_dynamic_sections): Check for positive section
3217 dynindx field, rather than comparing against -1.
3218 (ppc_elf_relocate_section): Only return false if undefined_symbol
3219 or reloc_overflow fail, not always upon encountering an error.
3221 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3223 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3224 bfd_byte * before performing pointer arithmetic.
3226 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3228 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3230 * elf32-hppa.c: Include elf-hppa.h.
3231 (ARCH_SIZE): Define.
3232 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3234 (elf32_hppa_info_to_howto): Similarly.
3235 (elf_hppa_howto_table): Similarly.
3236 (elf_hppa_reloc_type_lookup): Similarly.
3237 (hppa_elf_gen_reloc_type): Similarly.
3238 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3240 1999-06-22 Nick Clifton <nickc@cygnus.com>
3242 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3243 handling R_V850_22_PCREL relocation.
3245 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3247 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3250 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3252 * section.c (_bfd_strip_section_from_output): Ignore sections
3253 DISCARDed by the link script.
3255 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3257 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3258 Remove unused local variable spp.
3260 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3261 the entry symbol is not set.
3263 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3265 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3266 GPDISP or LITUSE in a relocatable link.
3268 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3270 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3271 * (alloc_dwarf1_func): Likewise.
3273 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3275 * libhppa.h: Fix various formatting errors.
3276 (assemble_3); Rewrite using CATENATE.
3277 (assemble_17): Fix various bugs.
3279 1999-06-16 Nick Clifton <nickc@cygnus.com>
3281 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3283 1999-06-15 Richard Henderson <rth@cygnus.com>
3285 * section.c (SEC_SHORT): Define.
3286 * bfd-in2.h: Rebuild.
3288 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3290 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3291 Remove abfd parameter. Use _bfd_strip_section_from_output.
3292 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3294 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3295 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3296 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3298 (bfd_elf_size_dynamic_sections): Use it.
3300 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3302 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3303 complain_overflow_bitfield to complain_overflow_signed.
3305 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3307 * elflink.h (elf_link_read_relocs_from_section): New function,
3309 (elf_link_read_relocs): Here. Use it for both relocation
3312 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3314 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3315 asect->reloc_count is valid.
3317 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3319 * elf32-mips.c (mips_elf32_section_processing): Permit a
3320 SHT_MIPS_REGINFO section to have a size of 0.
3322 1999-06-12 David O'Brien <obrien@freebsd.org>
3324 * config.bfd (alpha*-*-freebsd*): New target.
3325 (i[3456]86-*-freebsd*): Now defaults to ELF.
3327 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3329 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3330 wrap if the relocation covers the high bit of an address.
3332 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3334 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3336 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3337 instead of R_SPARC_max.
3338 (sparc64_elf_info_to_howto): Likewise.
3339 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3340 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3342 1999-06-07 Richard Henderson <rth@cygnus.com>
3344 * section.c (_bfd_strip_section_from_output): Remove output
3345 sections with no initial link_order.
3347 1999-06-07 Nick Clifton <nickc@cygnus.com>
3349 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3351 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3353 * Makefile.am (SOURCE_HFILES): Add missing headers.
3354 * Makefile.in: Regenerated.
3356 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3358 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3361 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3363 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3364 range undefweak symbols.
3365 * hash.c: Add missing comma after @xref{}
3366 * linker.c: Likewise.
3368 1999-06-04 Nick Clifton <nickc@cygnus.com>
3370 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3372 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3373 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3374 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3375 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3377 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3379 * Makefile.am: Rebuild dependencies.
3380 (BFD32_BACKENDS): Add dwarf1.lo.
3381 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3382 * Makefile.in: Rebuild.
3384 1999-06-04 Nick Clifton <nickc@cygnus.com>
3386 * Makefile.am: Add epoc-arm-pe target.
3387 * Makefile.in: Regenerate.
3388 * pe-arm.c: Only redefine interworking function names if they have
3389 not already been redefined.
3390 * pei-arm.c: Only redefine interworking function names if they have
3391 not already been redefined.
3392 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3394 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3397 1999-06-03 Nick Clifton <nickc@cygnus.com>
3399 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3401 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3403 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3405 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3407 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3408 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3410 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3412 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3413 in other text sections.
3415 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3417 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3418 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3419 * libbfd.h: Regenerate.
3420 * coff-sh.c (sh_merge_private_data): Delete.
3421 (coff_bfd_merge_private_bfd_data): Change to
3422 _bfd_generic_verify_endian_match.
3423 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3425 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3427 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3429 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3431 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3433 (bfd_elf32_arm_process_before_allocation): Likewise.
3434 * bfd-in2.h: Rebuild.
3436 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3438 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3439 track of end_sequence markers.
3440 (add_line_info): Add END_SEQUENCE arg.
3441 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3442 debug-line info---it doesn't work right if a compilation unit
3443 consists of multiple discontiguous code-sequences. It would be
3444 worthwhile to optimize for the common case where a compilation
3445 unit results in a contiguous set of code sequences, but this is
3446 quite tricky to get right for arbitrary DWARF2 files.
3447 (lookup_address_in_line_info_table): Don't use the last line entry
3448 for a compilation unit for anything with an address higher than
3449 this line entry. Also, check for end_sequence markers to
3450 correctly handle discontinuities.
3451 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3452 compilation units, check all compilation units with each->high==0
3453 just like when reading compilation units.
3455 * dwarf2.c (decode_line_info): Initialize table->files and
3456 table->last_line to NULL to avoid segfaults due to random
3457 values in these members.
3458 (concat_filename): Check for out-of-range file number before
3459 indexing filename table. Segfaults suck.
3461 * dwarf2.c (decode_line_info): Don't truncate address to least
3462 significant 32 bits (breaks 64 bit targets).
3463 (lookup_address_in_function_table): Ditto.
3464 (comp_unit_contains_address): Ditto.
3466 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3468 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3469 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3470 (mips_elf64_howto_table_rela): Likewise.
3472 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3474 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3475 single section has two associated relocation sections.
3477 1999-06-02 Mark Salter <msalter@cygnus.com>
3479 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3480 COFF_WITH_PE defined.
3482 1999-06-02 Nick Clifton <nickc@cygnus.com>
3484 * pe-arm.c: Rename global arm interworking functions to avoid name
3485 collision when all targets BFD is built.
3488 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3490 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3491 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3492 (bfd_elf_section_data): Add use_rela_p.
3493 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3494 (_bfd_elf_new_section_hook): Likewise.
3495 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3497 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3498 * elfcode.h (write_relocs): Determine whether or not use rela
3499 relocs based on the relocation section header.
3500 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3501 instead of use_rela_p.
3502 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3503 (elf_backend_may_use_rela_p): Likewise.
3504 (elf_backend_default_use_rela_p): Likewise.
3505 (elfNN_bed): Use them.
3507 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3509 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3511 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3513 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3514 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3515 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3516 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3517 * bfd-in2.h: Regenerated.
3518 * libbfd.h: Likewise.
3519 * elf32-mips.c (mips_info_to_howto_rela): New function.
3520 (USE_REL): Adjust for new conventions.
3521 (MINUS_ONE): New macro.
3522 (elf_mips_howto_table): Add R_MIPS_SUB.
3523 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3525 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3526 .MIPS.content section.
3527 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3528 with .MIPS.content as .MIPS.content sections. Set
3529 SHF_MNIPS_NOSTRIP for such section.
3530 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3531 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3532 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3534 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3536 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3539 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3542 1999-05-30 Philip Blundell <philb@gnu.org>
3544 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3545 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3546 the addend does not overflow into the rest of the word.
3548 1999-05-29 Nick Clifton <nickc@cygnus.com>
3550 * bfd-in.h: Amend prototype for
3551 bfd_elf32_arm_process_before_allocation .
3552 * bfd-in.h: Regenerate.
3554 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3555 elements in a fixed sized array.
3556 (ARM_ELF_ABI_VERSION): Define.
3557 (ARM_ELF_OS_ABI_VERSION): Define.
3558 (R_ARM_THM_ABS5): Fix rightshift and size.
3559 (R_ARM_THM_PC22): Fix size.
3560 (R_ARM_PLT32): Define Howto.
3561 (find_howto): New function: Locate a howto based on a reloc
3563 (elf32_arm_info_to_howto): Use find_howto if necessary.
3564 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3565 bfd_reloc_code_real_type.
3566 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3567 and BFD_RELOC_VTABLE_ENTRY.
3568 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3570 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3571 elements in a fixed sized array.
3572 (ARM_ELF_ABI_VERSION): Define.
3573 (ARM_ELF_OS_ABI_VERSION): Define.
3574 (R_ARM_THM_ABS5): Fix rightshift and size.
3575 (R_ARM_THM_PC22): Fix size.
3576 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3577 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3578 bfd_reloc_code_real_type.
3580 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3581 no_pipeline_knowledge.
3582 (elf32_arm_link_hash_create): Initialise new field to zero.
3583 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3584 no_pipeline_knowledge. Use this parameter to initialise the field
3585 in the globals data structure.
3586 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3587 no_pipeline_knowledge is false and the binary is from an old
3589 (elf32_arm_merge_private_data): Generate an error if an attempt is
3590 made to linl together big endian and little endian code.
3591 (elf32_arm_post_process_headers): New function: Initialise the
3592 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3594 (elf_backend_post_process_headers): Define.
3596 1999-05-28 Nick Clifton <nickc@cygnus.com>
3598 * elf-bfd.h (struct elf_backend_data): Add new field:
3599 elf_backend_post_process_headers.
3601 * elfxx-target.h (elf_backend_post_process_headers): Define to
3602 NULL if not already defined.
3603 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3605 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3607 (_bfd_elf_compute_section_file_positions): Call
3608 elf_backend_post_process_headers if defined.
3610 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3612 * configure.in: Check whether getuid and getgid exist.
3613 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3614 HAVE_GETGID are not defined, respectively.
3615 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3617 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3618 * configure, config.in: Rebuild.
3620 1999-05-28 Martin Dorey <mdorey@madge.com>
3622 * elf32-i960.c: New file.
3623 * elf.c (prep_headers): Handle bfd_arch_i960.
3624 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3625 * config.bfd (i960-*-elf*): New target.
3626 * configure.in (bfd_elf32_i960_vec): New target vector.
3627 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3628 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3629 * Makefile.in, aclocal.m4, configure: Rebuild.
3631 1999-05-27 Nick Clifton <nickc@cygnus.com>
3633 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3635 (find_howto): New function: Find entries in the
3636 elf32_arm_howto_table.
3637 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3639 (elf32_arm_reloc_type_lookup): Add lookup for
3640 BFD_RELOC_ARM_PLT32.
3642 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3644 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3645 (elf32_arm_link_hash_table_create): Use above function as the
3646 constructor for hash table entries.
3647 (elf32_arm_relocate_section): Avoid crash when there is no output
3649 (elf32_arm_final_link_relocate): New parameter h.
3650 (elf32_arm_relocate_section): Pass symbol hash entry to above
3652 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3655 1999-05-25 Catherine Moore <clm@cygnus.com>
3657 * coff-arm.c (coff_arm_relocate_section): Don't emit
3658 base file entries for pc-relative values.
3660 1999-05-25 DJ Delorie <dj@cygnus.com>
3662 * peicode.h (coff_swap_sym_in): When we create the actual section
3663 to reflect the not-there section C_SECTION symbols refer to,
3664 change the symbol class to C_STAT as the section is now really
3667 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3669 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3672 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3674 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3676 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3677 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3679 1999-05-16 Nick Clifton <nickc@cygnus.com>
3681 * coff-mcore.c (in_reloc_p): Reinstate.
3683 1999-05-15 Nick Clifton <nickc@cygnus.com>
3685 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3686 * bfd-in2.h: Regenerate.
3687 * coff-mcore.c (in_reloc_p): Remove defintion.
3688 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3689 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3690 IMAGE_REL_MCORE_RVA.
3691 (coff_mcore_rtype_to_howto): Add special processing for
3692 IMAGE_REL_MCORE_RVA.
3693 (coff_mcore_relocate_section): Add support for
3694 IMAGE_REL_MCORE_RVA.
3695 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3696 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3698 (mcore_elf_relocate_section): Delete redundant case labels.
3700 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3702 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3703 precedence between bit-and and comparison.
3705 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3707 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3708 list of target formats (targ_selvecs).
3709 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3710 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3712 1999-05-10 DJ Delorie <dj@cygnus.com>
3714 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3715 reasonable mode until "ar x" is smart enough to skip it (fixes
3716 gcc/libgcc.a builds on mips-ecoff targets
3718 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3719 to work. Hack to support MS import libraries, which use different
3720 COMDAT types than GNU.
3721 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3722 to implied zero-length sections (see peicode below)
3723 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3724 filename symbols, which use one *or more* auxents.
3725 * coffswap.h (coff_swap_aux_in): ditto
3726 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3729 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3731 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3732 for all relocations.
3734 1999-05-10 Catherine Moore <clm@cygnus.com>
3736 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3737 if COFF_IMAGE_WITH_PE.
3738 (bfd_arm_process_before_allocation): Likewise.
3739 (bfd_arm_get_bfd_for_interworking): Likewise.
3740 * coff-arm.c: Likewise.
3741 * bfd-in2.h: Regenerate.
3742 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3743 (armpe_big_vec): Likewise.
3744 * configure: Rebuild.
3746 1999-05-10 Nick Clifton <nickc@cygnus.com>
3748 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3749 section, not just .rel. Same for .rela.
3751 1999-05-07 Nick Clifton <nickc@cygnus.com>
3753 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3754 endianism with an error message.
3756 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3758 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3759 assignment from "unsigned char *" to "char *".
3760 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3762 1999-05-05 Catherine Moore <clm@cygnus.com>
3764 * coff-arm.c (coff_arm_relocate_section): Add one to
3765 address of ARM_RVA32 thumb functions.
3767 1999-05-05 Catherine Moore <clm@cygnus.com>
3769 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3770 (elf32_m68k_copy_private_bfd_data): New.
3771 (elf32_m68k_merge_private_bfd_data): New.
3772 (elf32_m68k_print_private_bfd_data): New.
3773 (CPU32_FLAG): Define.
3774 (PLT_CPU32_ENTRY_SIZE): Define.
3775 (elf_cpu32_plt0_entry): Declare.
3776 (elf_cpu32_plt_entry): Declare.
3777 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3778 (elf_m68k_finish_dynamic_symbol): Likewise.
3779 (elf_m68k_finish_dynamic_sections): Likewise.
3780 (elf_backend_plt_header_size): Remove definition.
3781 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3782 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3783 (bfd_elf32_bfd_set_private_flags): Define.
3784 (bfd_elf32_bfd_print_private_bfd_data): Define.
3786 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3788 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3789 and R_LONG_PCREL_MODE.
3791 1999-04-29 Nick Clifton <nickc@cygnus.com>
3793 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3795 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3797 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3798 in relocation calculation.
3800 1999-04-26 Tom Tromey <tromey@cygnus.com>
3802 * aclocal.m4, configure: Updated for new version of libtool.
3804 1999-04-21 Nick Clifton <nickc@cygnus.com>
3806 * coff-mcore.c: Add support for mcore relocs.
3808 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3810 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3811 incorrect use EF_MIPS_xxBITPTRS.
3813 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3815 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3818 * bfd-in2.h: Rebuild.
3819 * libbfd.h: Rebuild.
3821 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3823 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3824 (coff_arm_relocate_section): Add ARM26D transform. Only
3825 change to ARM26D for relocateable links.
3827 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3829 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3830 (bfd_elf32_bfd_print_private_bfd_data): New.
3832 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3834 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3835 refetch addend if USE_REL, add many comments regarding current state.
3836 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3837 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3838 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3839 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3841 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3843 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3844 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3846 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3848 * dwarf2.c (decode_line_info): Don't truncate address to least
3849 significant 32 bits (breaks 64 bit targets).
3850 (lookup_address_in_function_table): Ditto.
3851 (comp_unit_contains_address): Ditto.
3853 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3855 * coff-arm.c (arm_emit_base_file_entry): New routine.
3856 (A2T3_OFFSET): Define.
3857 (T2A3_OFFSET): Define.
3858 (coff_arm_relocate_section): Emit base file entries for interworking
3861 1999-04-13 Philip Blundell <philb@gnu.org>
3863 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3864 relocs 17 through 19.
3866 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3868 * elfcode.h: Remove fnmatch.h.
3869 * elflink.h (elf_link_assign_sym_version): Call back to ld
3870 instead of calling fnmatch.
3872 * config.bfd (i?86-*-beoself): Include pe vecs.
3874 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3876 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3879 1999-04-10 Richard Henderson <rth@cygnus.com>
3881 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3882 when trying to resolve dynamic symbol references.
3883 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3884 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3885 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3886 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3887 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3888 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3889 * elflink.h (elf_link_output_extsym): Likewise.
3891 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3893 * section.c (_bfd_strip_section_from_output): New function moved from
3894 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3895 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3896 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3897 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3898 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3899 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3900 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3901 * bfd-in2.h: Update.
3903 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3905 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3907 1999-04-08 Nick Clifton <nickc@cygnus.com>
3909 * coff-mcore.c: New File: Support for mcore-pe targets.
3910 * cpu-mcore.c: New File: Support for mcore targets.
3911 * elf32-mcore.c: New File: Support for mcore-elf target.
3912 * pe-mcore.c: New File: Definitions for mcore-pe target.
3913 * pei-mcore.c: New File: Definitions for mcore-pei target.
3914 * Makefile.am: Add support for MCore targets.
3915 * Makefile.in: Regenerate.
3916 * config.bfd: Add support for MCore targets.
3917 * configure.in: Add support for MCore targets.
3918 * configure: Regenerate.
3919 * archures.c: Add support for MCore architecture.
3920 * bfd-in2.h: Regenerate.
3921 * coffcode.h: Add support for mcore-pe targets.
3922 * elf.c: Add support for mcore-elf target.
3923 * reloc.c: Add support for MCore relocs.
3924 * targets.c: Add support for MCore targets.
3926 1999-04-07 Nick Clifton <nickc@cygnus.com>
3928 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3929 R_ARM_XPC25 and R_ARM_THM_XPC22.
3930 (elf32_arm_reloc_map): Remove redundant entries.
3932 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3934 * sysdep.h (LC_MESSAGES): Never define.
3936 1999-04-06 Chris Torek <torek@bsdi.com>
3938 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3939 all callers. Rewrite completely.
3940 (_bfd_relocate_contents): Rewrite overflow checking.
3941 * bfd-in2.h: Rebuild.
3943 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3945 From Gabriel Paubert <paubert@iram.es>:
3946 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3947 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3948 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3949 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3950 * ppcboot.c (ppcboot_vec): Use little endian routines for
3953 * elf.c (elfcore_strndup): Only define if it will be used.
3954 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3956 (ppc_elf_check_relocs): Remove unused local i.
3957 (ppc_elf_gc_mark_hook): Add default case to switch.
3959 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3960 * srec.c (srec_scan): Accept \r in symbol definitions.
3961 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3962 (symbolsrec_object_p): Likewise.
3964 1999-04-04 Don Bowman <don@pixsci.com>
3966 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3968 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3970 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3972 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3973 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3975 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3977 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3980 1999-03-31 Nick Clifton <nickc@cygnus.com>
3982 * config.bfd: Add support for arm-epoc-pe target.
3983 * configure.in: Add support for arm-epoc-pe target.
3984 * configure: Regenerate.
3985 * targets.c: Add support for arm-epoc-pe target.
3986 * coff-arm.c: Allow header files to override definition of
3987 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3988 * pe-arm.h: Allow previous header files to override definition of
3989 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3990 * pei-arm.h: Allow previous header files to override definition of
3991 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3992 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3993 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3995 1999-03-30 Nick Clifton <nickc@cygnus.com>
3997 * elf.c (elf_map_symbols): Handle the case where section
3998 symbols are generated for content-less sections which are
3999 not mapped to the output file.
4001 * linker.c: Replace direct references to fields in BFD structure
4002 with accessor macros.
4004 * elflink.h: Replace direct references to fields in BFD structure
4005 with accessor macros.
4007 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4009 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4011 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4012 account when adjusting section symbols during a partial link.
4014 1999-03-24 Nick Clifton <nickc@cygnus.com>
4016 * coff-sparc.c (struct coff_reloc_map): Change type of field
4017 'bfd_reloc_val' to bfd_reloc_code_real_type.
4018 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4019 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4020 * elf32-arc.c (struct arc_reloc_map): Ditto.
4021 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4022 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4023 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4024 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4025 * elf32-sh.c (struct elf_reloc_map): Ditto.
4026 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4027 * elf32-v850.c (struct v850_reloc_map): Ditto.
4028 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4029 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4030 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4032 1999-03-17 Martin Hunt <hunt@cygnus.com>
4034 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4035 function so source-level assembly works. If multiple N_SOs
4036 are seen without and N_FUNs, create an indextable entry with
4037 a NULL function name.
4039 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4041 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4042 of certian similar cpus.
4044 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4046 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4047 Add the 5000. Change the architecture for the 5400 to mips4.
4048 (elf_mips_mach): Add r5000.
4050 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4052 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4054 1999-03-11 Nick Clifton <nickc@cygnus.com>
4056 * binary.c (binary_set_section_contents): Generate warning about
4057 huge file offsets for any section that will occupy file space, not
4058 just those that are loadable.
4060 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4062 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4064 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4066 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4068 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4070 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4071 * elflink.h: Revert all changes since Feb 16. Instead:
4072 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4073 appropriate. Copy it to version symbols.
4074 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4075 symbols if appropriate.
4076 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4077 symbol if appropriate.
4078 (elf_link_output_extsym): If symbol is marked as undefined, and
4079 has no nonweak references, mark it as weak undefined.
4081 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4083 * elflink.h (elf_merge_symbol): When overriding a dynamic
4084 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4086 (elf_link_add_object_symbols): Don't copy the other field if we
4089 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4091 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4092 shared object with a weak undefined symbol.
4094 1999-02-18 Nick Clifton <nickc@cygnus.com>
4096 * elfarm-nabi.c: Set partial_inplace back to false.
4098 1999-02-17 Nick Clifton <nickc@cygnus.com>
4100 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4101 (USER_LABEL_PREFIX): Set to "_".
4103 The following patches are from: Scott Bambrough
4104 <scottb@corelcomputer.com>
4106 * libaout.h (M_ARM6_NETBSD): Set to 143.
4108 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4109 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4110 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4111 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4112 * bfd-in2.h: Regenerate.
4114 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4115 'true' as REL relocs are now being used. Add new PIC relocs:
4116 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4117 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4119 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4121 (elf32_arm_final_link_relocate): Change parameters so that entire
4122 reloc is passed. Add support for PIC relocs.
4123 (elf32_arm_relocate_section): Pass entire reloc to
4124 elf32_arm_final_link_relocate.
4125 (elf32_arm_check_relocs): Handle new PIC relocs.
4126 (elf32_arm_adjust_dynamic_symbol): New function.
4127 (elf32_arm_size_dynamic_sections): New function.
4128 (elf32_arm_discard_copies): New function.
4129 (elf32_arm_finish_dynamic_symbol): New function.
4130 (elf32_arm_finish_dynamic_sections): New function.
4131 (ELF_MAXPAGE_SIZE): Define.
4132 (bfd_elf32_bfd_reloc_type_lookup): Define.
4133 (elf_backend_relocate_section): Define.
4134 (elf_backend_adjust_dynamic_symbol): Define.
4135 (elf_backend_create_dynamic_sections): Define.
4136 (elf_backend_finish_dynamic_symbol): Define.
4137 (elf_backend_finish_dynamic_sections): Define.
4138 (elf_backend_size_dynamic_sections): Define.
4139 (elf_backend_plt_readonly): Define.
4140 (elf_backend_want_got_plt): Define.
4141 (elf_backend_want_plt_sym): Define.
4143 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4145 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4146 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4147 (_bfd_mips_elf_fake_sections): Likewise.
4149 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4151 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4152 bfd_elf32_arm_get_bfd_for_interworking,
4153 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4156 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4157 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4158 elf32_arm_find_nearest_line): Make them static.
4160 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4162 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4163 callers. Do not merge a definition from a shared object with a
4164 weak undefined symbol.
4165 (elf_link_add_object_symbols): Do not change the symbol type or
4166 size if the old symbol overrides the new one.
4168 1999-02-08 Nick Clifton <nickc@cygnus.com>
4170 * config.bfd: Add support for strongarm target.
4172 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4174 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4175 fields instead of unsigned char.
4177 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4179 * Makefile.am: Rebuild dependencies.
4180 * Makefile.in: Rebuild.
4182 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4184 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4185 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4186 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4187 * acinclude.m4: Add comments to uses of AC_DEFINE.
4188 * acconfig.h: Remove.
4189 * configure: Rebuild with current autoconf/automake.
4190 * aclocal.m4: Likewise.
4191 * config.in: Likewise.
4192 * Makefile.in: Likewise.
4194 1999-02-04 DJ Delorie <dj@cygnus.com>
4196 * libbfd.c (real_read): don't call fread for zero bytes. This
4197 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4199 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4201 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4202 of a jump is in the current 256 MB region.
4204 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4206 * format.c (bfd_check_format_matches): Change last patch to only
4207 take effect for the binary target.
4209 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4211 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4213 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4215 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4217 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4219 * format.c (bfd_check_format_matches): If the target was
4220 previously specified, don't check other targets when checking for
4223 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4225 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4226 (elf32_arm_reloc_type_lookup): Removed
4227 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4228 (elf32_arm_reloc_type_lookup): New.
4229 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4230 (elf32_arm_reloc_type_lookup): New.
4232 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4234 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4235 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4236 * Makefile.am: Use new files.
4237 * Makefile.in: Regenerate.
4238 * configure.in: Use new files.
4239 * configure: Regenerate.
4241 1999-02-01 Nick Clifton <nickc@cygnus.com>
4243 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4244 (fr30_elf_gc_sweep_hook): New function.
4245 (elf_backend_can_gc_sections): Define.
4247 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4249 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4250 and bfd_elf32_bigarm_oabi_vec.
4252 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4254 * Makefile.am (elf32-arm-oldabi.lo): New.
4255 (elf32-arm-newabi.lo): New.
4256 * Makefile.in: Regenerate.
4257 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4258 (arm-*-elf): Likewise.
4260 (thumb-*-oabi): New.
4261 * configure: Regenerate.
4262 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4263 (bfd_elf32_bigarm_oabi_vec): New.
4264 * elf32-arm-newabi.c: New.
4265 * elf32-arm-oldabi.c: New.
4266 * elf32-arm.c: Removed.
4269 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4271 * binary.c (binary_set_section_contents): Omit warnings for
4272 unloadable sections.
4274 1999-01-31 Michael Meissner <meissner@cygnus.com>
4276 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4277 powerpc{,le}-*-eabi.
4279 1999-01-29 Nick Clifton <nickc@cygnus.com>
4281 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4282 * dwarf2.c (read_signed_leb128): Remove unused variables.
4284 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4286 * elf.c (assign_file_positions_for_segments): Only adjust
4287 p_align when needed.
4289 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4291 * binary.c (binary_set_section_contents): Don't return early for a
4292 non-loadable section, in case the first section is non-loadable.
4293 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4294 W. Rozycki <macro@ds2.pg.gda.pl>.
4296 1999-01-28 Nick Clifton <nickc@cygnus.com>
4298 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4299 R_FR30_GNU_VTENTRY relocs.
4301 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4303 * elflink.h (elf_link_output_sym): Zero syms which are
4304 part of sections which have been excluded.
4306 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4308 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4310 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4311 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4313 1999-01-27 Nick Clifton <nickc@cygnus.com>
4315 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4317 (fr30_final_link_relocate): Use computed value as result of
4320 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4322 * binary.c (binary_set_section_contents): Emit warning for
4323 huge file offsets due to widely-dispersed section LMAs.
4325 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4327 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4328 align first section to largest section alignment, not first
4331 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4333 * configure.in: Require autoconf 2.12.1 or higher.
4335 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4337 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4338 * bfd-in2.h: Likewise.
4339 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4341 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4343 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4344 * cpu-mips.c: Add support for and independent 4111.
4345 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4346 (_bfd_mips_elf_final_write_processing):
4347 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4349 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4351 * elf32-mips.c (elf_mips_abi_name): New.
4352 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4354 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4356 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4357 Handle bfd_mach_mips4300.
4359 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4361 * elf32-i386.c: Remove leaked development code from patch
4362 1998-12-10 by Richard Henderson.
4364 1998-12-10 Richard Henderson <rth@cygnus.com>
4366 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4367 in debug sections for symbol defined externally.
4369 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4371 * targets.c (bfd_target_vector): Remove duplicate entry for
4374 1998-12-09 Nick Clifton <nickc@cygnus.com>
4376 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4377 since we are using RELAs.
4379 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4381 SCO Open Server Release 5 core file support, from Jouke Numan
4383 * sco5-core.c: New file.
4384 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4385 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4386 * Makefile.am: Rebuild dependencies.
4387 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4388 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4389 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4390 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4391 * bfd-in2.h, configure, Makefile.in: Rebuild.
4393 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4395 * config.bfd (hppa*-*-mpeix*): New target.
4396 * configure.in: Add AC_HEADER_DIRENT.
4397 (hppa*-*-mpeix*): New target.
4398 * configure.host (hppa*-*-mpeix*): New host.
4399 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4400 friends rather than just including <sys/dir.h>.
4401 * som.h (struct som_symbol): Add hppa_priv_level and apto
4402 tc_data. Change all users.
4403 (struct somdata): Add comp_unit field.
4404 (obj_som_compilation_unit): Define.
4405 (bfd_som_attach_compilation_unix): Declare.
4406 * som.c: Check HOST_HPPAMPEIX.
4407 (struct som_misc_symbol_info): Add new field priv_level.
4408 (som_object_setup): Add current_offset parameter. Change all
4410 (setup_sections): Likewise.
4411 (som_object_p): For EXECLIBMAGIC, read the lst header.
4412 (som_write_symbol_strings): Add compilation_unit parameter.
4414 (som_finish_writing): Write out compilation_unit.
4415 (som_bfd_derive_misc_symbol_info): Set priv_level.
4416 (som_build_and_write_symbol_table): Set xleast field to 3.
4417 (som_slurp_symbol_table): Set symbol priv_level.
4418 (bfd_som_attach_compilation_unit): New function.
4419 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4420 priv_level into symbol_value.
4421 * configure, config.in: Rebuild.
4423 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4426 warning function to call _bfd_error_handler instead.
4428 * libbfd.c (COERCE32): Cast through unsigned long and long to
4429 avoid bug in old version of gcc.
4431 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4432 (elf_backend_additional_program_headers): Don't define.
4434 1998-12-08 Nick Clifton <nickc@cygnus.com>
4436 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4437 relocations to include offset of 2 included in the insns, and the
4438 offset of the relocs within the section.
4440 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4442 The following changes were made by David Taylor
4443 <taylor@texas.cygnus.com>, Edith Epstein
4444 <eepstein@sophia.cygnus.com>, Jim Blandy
4445 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4446 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4447 changes originally made by HP; HP did not create ChangeLog
4450 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4451 automake macro library.
4453 * hpux-core.c (hpux_core_core_file_p): this function now
4454 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4455 found in the corefile! Also, in hpux_core_core_file_p, if we
4456 encounter a section with an unknown type, don't punt. Instead,
4457 just skip it. Also, count the number of sections of known type
4458 that we encounter. If we encounter at least one good one, then
4459 we'll declare that the file is a core file. If we encounter any
4460 unknown ones but some known ones, then we'll issue a warning (but
4461 still declare it to be a core file). Also, correctly decide when a
4463 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4464 (CORE_ANON_SHMEM): define if not defined.
4465 (hpux_core_struct): add members lwpid and user_tid.
4466 (core_kernel_thread_id, core_user_thread_id): new macros.
4467 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4468 the name before storing it in the bfd.
4469 (hpux_core_core_file_p): handle threads.
4471 * libhppa.h (GET_FIELD): protect against redefinition.
4472 (HPPA_WIDE): define.
4473 (GET_FIELD): define.
4478 (sign_extend): redefine.
4479 (assemble_6): define.
4480 (assemble_12): rewrite.
4481 (assemble_16): define.
4482 (assemble_16a): define.
4483 (assemble_17): rewrite.
4484 (assemble_22): define.
4486 1998-12-07 Nick Clifton <nickc@cygnus.com>
4488 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4489 relocations for signed values.
4491 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4493 * mipsbsd.c (MY(set_arch_mach)): Make static.
4494 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4495 bfd_mach_mips* macros rather than simple numbers.
4497 COFF weak symbol support, based on patches from Mark Elbrecht
4498 <snowball3@usa.net>:
4499 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4500 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4501 (coff_write_alien_symbol): Likewise.
4502 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4503 (coff_link_add_symbols): Likewise.
4504 (_bfd_coff_link_input_bfd): Likewise.
4505 (_bfd_coff_write_global_sym): Likewise.
4507 * elf.c (copy_private_bfd_data): Always initialize the
4508 includes_phdrs field.
4510 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4511 file defines a symbol first mentioned in an ELF file.
4513 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4514 possible, rather than only if BFD64.
4515 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4517 * bfd-in2.h: Rebuild.
4519 * srec.c (srec_set_section_contents): Correct test to avoid
4520 switching to 4 byte addresses after seeing a second section which
4521 requires 3 byte addresses. From Joel Schantz
4522 <joel.schantz@argosys.boeing.com>.
4524 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4525 <aymeric.vincent@emi.u-bordeaux.fr>.
4527 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4529 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4530 decide whether the output file is -mrelocatable-lib,
4531 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4533 1998-12-03 Nick Clifton <nickc@cygnus.com>
4535 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4536 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4537 * bfd-in2.h: Regenerate.
4538 * libbfd.h: Regenerate
4540 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4542 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4543 link against a dynamic symbol with no type or size.
4545 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4547 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4548 relocation for section which does not get loaded.
4549 (elf_i386_relocate_section) [R_386_32]: Likewise.
4551 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4553 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4554 reloc_count and i long instead of unsigned long. Handle error
4555 return from bfd_canonicalize_reloc.
4557 1998-12-01 Nick Clifton <nickc@cygnus.com>
4559 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4562 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4564 * elf32-sh.c (elf/sh.h): Include.
4565 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4566 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4567 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4568 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4569 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4571 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4573 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4574 causes division by zero later on.
4576 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4578 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4581 1998-11-25 DJ Delorie <dj@cygnus.com>
4583 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4586 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4588 * elf32-fr30.c (fr30_elf_relocate_section): Call
4589 fr30_final_link_relocate.
4590 (fr30_final_link_relocate): New function: Handle I20 and I32
4592 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4593 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4594 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4596 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4599 The following changes are based on a patch submitted by Gianluca
4600 Moro <glctr@abc.it>:
4602 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4603 not already been updated.
4604 (find_remembered_hi16s_reloc): New parameter 'already_found'
4605 returns state of remembered hi16s reloc.
4606 (remember_hi16s_reloc): Set 'found' field to false.
4607 (hi16s_location): Add 'found' field.
4609 1998-11-23 DJ Delorie <dj@cygnus.com>
4611 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4612 to see .DLL files as unrecognized.
4613 (i3coff_object_p): Sorry, had to hack it to not recognize these
4614 files (pei-i386) on request.
4616 1998-11-23 DJ Delorie <dj@cygnus.com>
4618 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4619 relents. Call bfd_check_format to reinitialize.
4621 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4623 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4626 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4628 * aclocal.m4: regenerate
4629 * configure: regenerate
4631 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4633 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4634 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4635 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4636 respect it as an upper bound on what memory to reference.
4637 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4638 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4639 update vtable_entries_size appropriately.
4641 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4643 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4646 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4648 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4649 bfds; they have no "file" so we fake it.
4650 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4651 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4652 resizing the memory buffer.
4653 * opncls.c (bfd_make_writable): New function; lets you write a
4654 bfd_create'd bfd to an in-memory buffer.
4655 (bfd_make_readable): New function; lets you read back that buffer
4656 as if it were from bfd_openr. Used to build generated archive
4657 members (winsup's ld's dlltool)
4659 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4661 * po/bfd.pot: Regenerated.
4663 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4665 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4668 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4670 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4671 element of the gotentry list for local symbols too.
4672 (elf64_alpha_relocate_section): Unify local and global handling.
4673 Assert that gotent->use_count > 0.
4675 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4677 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4678 update for file name changes of July 2, 1998.
4680 * configure: Rebuild.
4682 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4684 * po/bfd.pot: Regenerated.
4686 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4688 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4689 * aclocal.m4, configure: regenerate
4691 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4693 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4695 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4697 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4698 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4700 * aclocal.m4, configure: regenerated.
4702 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4704 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4705 R_D10V_GNU_VTENTRY relocs.
4706 (elf_d10v_howto_table): Likewise.
4707 (d10v_reloc_map d10v_reloc_map): Likewise.
4708 (elf32_d10v_gc_mark_hook): New.
4709 (elf32_d10v_gc_sweep_hook): New.
4710 (elf32_d10v_check_relocs): New.
4711 (elf32_d10v_relocate_section): New.
4712 (elf_backend_relocate_section): Define.
4713 (elf_backend_can_gc_sections): Define.
4715 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4717 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4718 (BFD64_BACKENDS): ...from here.
4719 (BFD32_BACKENDS_CFILES): Move vms files here...
4720 (BFD64_BACKENDS_CFILES): ...from here.
4721 * Makefile.in: Rebuild.
4723 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4725 * Makefile.am: Add FR30 target.
4726 * Makefile.in: Add FR30 target.
4727 * archures.c: Add support for FR30.
4728 * config.bfd: Add support for FR30.
4729 * configure.in: Add support for FR30.
4730 * reloc.c: Add support for FR30 relocations.
4731 * targets.c: Add support for FR30 relocations.
4732 * bfd-in2.h: Regenerate.
4733 * configure: Regenerate.
4734 * libbfd.h: Regenerate.
4735 * cpu-fr30.c: New file.
4736 * elf32-fr30.c: New file.
4738 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4740 * configure.in: detect cygwin* instead of cygwin32*
4741 * configure: regenerate
4743 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4745 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4746 use bfd_malloc and free instead and check return value from bfd_malloc.
4748 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4750 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4751 * libbfd.h: Rebuild.
4753 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4754 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4755 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4756 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4758 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4760 (mips_elf_link_hash_table_create): Don't initialize
4761 dynsym_sec_strindex.
4762 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4763 (mips_elf_size_dynamic_sections): Generate a section symbol for
4764 every output section.
4765 (mips_elf_finish_dynamic_sections): Count all sections for
4767 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4770 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4772 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4773 for later PLT entries in large PLTs.
4774 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4776 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4778 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4780 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4782 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4783 * elflink.h (elf_collect_hash_codes): New function. This function is
4784 called for each exported symbol and we compute the ELF hash value for
4786 (compute_bucket_value): New function. It is called from
4787 size_dynamic_sections to determine the hash table size. When we are
4788 optimizing a better, but slower, algorithm is used.
4789 (size_dynamic_sections): Call compute_bucket_value.
4791 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4793 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4795 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4797 (sh_elf_gc_mark_hook): New.
4798 (sh_elf_gc_sweep_hook): New.
4799 (sh_elf_check_relocs): New.
4800 (elf_backend_can_gc_sections): Define.
4802 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4804 * acinclude.m4: undo previous gettext change
4805 * aclocal.m4: rebuild with right version of aclocal.
4807 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4809 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4810 aclocal.m4 to acinclude.m4, so they don't get lost.
4812 * elfcore.h: rewrite for better corefile support.
4813 * elf.c (elfcore_*): new functions.
4814 * elf-bfd.h (elf_obj_tdata): new structure members.
4815 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4817 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4819 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4821 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4822 and R_M32R_GNU_VTENTRY.
4823 (elf_backend_can_gc_sections): Define.
4824 (m32r_elf_check_relocs): New.
4825 (m32r_elf_gc_mark_hook): New.
4826 (m32r_elf_gc_sweep_hook): New.
4827 (m32r_elf_relocate_section): Handle VT relocs.
4829 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4831 * coff-arm.c (arm_relocate_section): Remove redundant test.
4833 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4834 cleat that the 'bitsize' field is the size of the bitfield AFTER
4835 relocation not before.
4837 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4839 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4842 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4844 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4845 R_SPARC_GNU_VTENTRY.
4846 (elf32_sparc_check_relocs): Handle them.
4847 (elf32_sparc_reloc_type_lookup): Likewise.
4848 (elf32_sparc_relocate_section): Likewise.
4849 (elf32_sparc_gc_mark_hook): New.
4850 (elf32_sparc_gc_sweep_hook): New.
4852 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4854 * som.c (som_finish_writing): Perform some sanity checks when
4855 writing an executable or shared library.
4857 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4859 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4860 * configure.in (elf): Add dwarf1.lo.
4861 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4862 * elf.c (_bfd_elf_find_nearest_line): Add call to
4863 _bfd_dwarf1_find_nearest_line.
4864 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4865 Add call to _bfd_dwarf1_find_nearest_line.
4866 * configure: Rebuilt.
4868 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4870 * elflink.h (elf_gc_sections): Do not allow garbage
4871 collection if dynamic sections have been created.
4873 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4875 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4877 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4878 (v850_elf_perform_relocation): Likewise.
4879 (v850_elf_final_link_relocate): Likewise.
4880 (v850_elf_relocate_section): Likewise.
4881 (v850_elf_gc_sweep_hook): New routine.
4882 (v850_elf_gc_mark_hook): New routine.
4883 (elf_backend_can_gc_sections): Define.
4885 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4887 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4890 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4892 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4893 Declare size as bfd_size_type.
4894 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4896 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4898 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4900 * som.c (CPU_PA_RISC2_0): Define.
4901 (_PA_RISC2_0_ID): Likewise.
4902 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4904 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4906 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4907 has a base which is already defined, only add the referenced
4908 symbol to the dynamic symbol table if it is defined or referenced
4911 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4914 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4916 * elflink.h (elf_link_add_object_symbols): Undo last change.
4918 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4920 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4921 symbol for the indirect alias to a versioned symbol.
4923 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4925 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4926 (elf32_i386_vtentry_howto): New.
4927 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4928 or elf32_i386_vtinherit_howto on lookup.
4930 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4932 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4933 reloc_type. Rename R_68K__max to R_68K_max.
4934 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4937 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4939 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4940 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4942 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4945 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4947 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4948 message has a null byte terminator.
4950 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4952 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4953 word subject to R_V850_32 relocation.
4955 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4957 * dwarf2.c: Add comment describing problem computing line numbers
4958 for undefined symbols at link time.
4960 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4962 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4963 transform a defweak into a plt entry.
4964 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4965 plt entry references to receive a RELATIVE reloc.
4966 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4967 (elf64_alpha_relocate_section): Assert we don't overrun
4968 the allocated relocation space.
4970 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4972 * elf.c (swap_out_syms): Always treat section symbols as
4973 special, even if they are attached to a common section.
4975 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4977 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4978 sections with v850 common section attributes into named v850
4980 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4981 common section attributes into named v850 common sections.
4983 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4985 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4988 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4990 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4991 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4992 reloc to the wrong section a warning, not an error. .dynsbss
4993 is not an output section, so there is no need to check for it.
4995 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4997 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4999 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5001 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5002 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5004 (elf32_arm_gc_mark_hook): New.
5005 (elf32_arm_gc_sweep_hook): New.
5006 (elf32_arm_check_relocs): New.
5007 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5009 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5012 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5014 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5015 assume there is no PLT or GOT.
5017 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5019 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5020 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5021 also accepted as a function symbol type.
5023 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5025 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5027 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5029 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5030 match definition of _bfd_gc_sections field.
5031 * libbfd.h: Rebuild.
5033 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5035 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5036 the addend of a dynamic relocation referencing a section.
5037 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5038 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5040 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5042 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5043 bed has a size_dynamic_sections routine before trying to use it.
5045 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5047 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5048 _bfd_elf_rel_vtable_reloc_fn.
5050 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5052 * Makefile.am: Add elf32-arm.c.
5053 * Makefile.in: Rebuild.
5054 * elf-bfd.h: Add elf_backend_get_symbol_type.
5055 * elf.c (swap_out_syms): If defined, call
5056 elf_backend_get_symbol_type.
5057 * elf32-arm.c: Define elf_backend_get_symbol_type.
5058 (elf32_arm_get_symbol-type): New routine.
5059 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5060 (bfd_elf32_arm_process_before_allocation): Change to
5061 check for STT_ARM_TFUNC.
5062 (elf32_arm_final_link_relocate): Likewise.
5063 * elfxx-target.h: Add elf_backend_get_symbol_type.
5065 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5067 * archures.c (bfd_mach_alpha_ev[456]): New.
5068 * cpu-alpha.c: Rework to match these types.
5069 * bfd-in2.h: Rebuild.
5071 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5073 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5074 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5076 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5077 (elf_i386_reloc_type_lookup): Recognize them.
5078 (elf_i386_check_relocs): Pass them off to generic code.
5079 (elf_i386_relocate_section): Ignore them.
5080 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5081 (elf_backend_can_gc_sections): True.
5083 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5085 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5086 before looking at owner field.
5087 (elf32_arm_to_thumb_stub): Ditto.
5088 (elf32_arm_relocate_section): Compute name before calling
5089 elf32_arm_final_link_relocate().
5091 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5093 * elf.c: comment and formatting cleanups.
5096 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5098 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5099 (core files are treated differently than object files).
5100 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5101 bfd_elf_mkcorefile): declare.
5102 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5103 bfd_elf_mkcorefile): add to bfd_target vector.
5104 * elfcore.h (elf_core_file_p): save the program header table,
5105 and set the bfd architecture from the elf file header.
5106 * elf.c (bfd_elf_mkcorefile): new function.
5107 (_bfd_elf_write_corefile_contents): new function.
5108 (assign_file_positions_for_segments): add cases for handling
5109 PT_NOTE segments. (assign_file_positions_except_relocs):
5110 core files should be handled the same as exec files.
5111 (prep_headers): identify core files as type ET_CORE.
5112 (copy_private_bfd_data): identify the sections belonging to
5113 the PT_NOTE segment.
5115 * elf32-sparc.c (elf32_sparc_final_write_processing):
5116 add break statement to default case.
5118 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5120 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5121 section (not input) will be in sections ".sbss", ".sbss2",
5122 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5123 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5124 output_offset for correct evaluation of addend.
5126 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5128 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5129 elf32_arm_allocate_interworking_sections and
5130 elf32_arm_process_before_allocation.
5132 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5134 * bfd-in.h: Ammend prototype for
5135 elf32_arm_process_before_allocation to remove surplus third
5138 * bfd-in2.h: Regenerate.
5140 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5142 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5144 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5146 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5147 calculated for RELOC_SPARC_REV32 case.
5149 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5151 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5152 elf32_arm_allocate_interworking_sections and
5153 elf32_arm_process_before_allocation.
5154 * bfd-in2.h: Regenerated.
5155 * elf32-arm.c Define elf32_arm_link_hash_table.
5156 (insert_thumb_branch): New routine.
5157 (find_thumb_glue): New routine.
5158 (find_arm_glue): New routine.
5159 (record_arm_to_thumb_glue): New routine.
5160 (record_thumb_to_arm_glue): New routine.
5161 (elf32_arm_link_hash_table_create): New routine.
5162 (elf32_arm_get_bfd_for_interworking): New routine.
5163 (elf32_arm_allocate_interworking_sections) New routine.
5164 (elf32_arm_process_before_allocation) New routine.
5165 (elf32_thumb_to_arm_stub): New routine.
5166 (elf32_arm_to_thumb_stub): New routine.
5167 (elf32_print_private_bfd_data): Fix typo.
5168 (elf32_arm_final_link_relocate): Add argument sym_sec.
5169 Check for branches to thumb symbols in case R_ARM_PC24.
5170 Check for branches to arm symbols in case R_ARM_THM_PC22.
5171 (elf32_arm_relocate_section): Pass symbol section to
5172 elf32_arm_final_link_relocate.
5174 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5176 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5177 entries unless the symbol is defined in the executable; in
5178 particular, undefined weak symbols get a PLT entry.
5180 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5182 * libaout.h: Remove nested comment to avoid warning.
5184 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5186 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5187 R_ARM_PC24 relocation.
5189 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5191 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5192 argument is_local. Add argument sym_flags. Check sym_flags
5193 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5194 (elf32_arm_relocate_section): Don't pass local sym and pass
5195 sym_flags to elf32_arm_final_link_relocate.
5197 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5199 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5200 to not count too few relocs for dynamicly linked executables.
5202 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5204 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5205 symbols without a dynamic index dynamic. Consider all weak
5207 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5208 correspondance between input and output sections.
5210 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5212 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5213 that use a .got.plt section start the got offset at zero.
5215 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5217 * ieee.c (ieee_write_processor): Correct the processor ID written
5218 out for bfd_arch_m68k, accommodating change of March 25.
5220 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5222 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5223 R_ARM_THM_RPC22 relocations.
5225 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5227 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5229 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5230 .got relocs in -Bsymbolic shared objects.
5232 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5234 * elf32-arm.c: Add private flags to ELF header.
5235 (elf32_arm_print_private_bfd_data): New Function.
5236 (elf32_arm_set_private_flags): New Function.
5237 (elf32_arm_copy_private_flags): New Function.
5238 (elf32_arm_merge_private_bfd_data): New Function.
5240 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5242 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5244 (elf32_sparc_relocate_section): Likewise.
5246 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5248 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5249 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5250 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5251 of the function. Recognize no .plt as static linking.
5253 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5255 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5256 ".liblist" string through gettext.
5258 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5260 * Makefile.am: Add support for elf32-arm.lo.
5261 * Makefile.in: Rebuild.
5262 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5263 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5264 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5265 * configure: Regenerate.
5266 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5267 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5268 bfd_target bfd_elf32_littlearm_vec.
5269 * elf32-arm.c: New file.
5271 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5273 * libaout.h (M_SPARCLITE_LE): New machine.
5274 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5275 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5276 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5277 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5278 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5279 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5280 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5281 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5282 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5283 be BFD_RELOC_SPARC_REV32.
5285 * config.bfd (sparc86x-*-aout): New
5287 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5289 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5290 actually mapping the output sections.
5292 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5295 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5296 (mn10300_elf_reloc_map): Similarly.
5297 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5299 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5301 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5303 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5304 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5305 elf_mips_reloc_type defined in elf/mips.h.
5307 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5309 * elf64-mips.c: Remove reloc_type definition completely. It's now
5312 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5314 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5315 as they are defined in elf/mips.h now.
5317 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5320 * Re-add lost change:
5321 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5323 (mn10300_elf_relax_section): Include stack space for register saves
5324 in the imm8 field of a "call" instruction.
5325 (compute_function_info): Determine how much stack is allocated by
5326 the movm instruction. Fix typo.
5327 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5329 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5332 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5334 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5336 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5338 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5340 * elf32-hppa.h: Let ELF header define the enum containing the
5341 external reloc numbers.
5342 * elf32-i386.h: Likewise.
5344 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5346 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5347 * elf32-mips.c: Likewise.
5348 * elf32-ppc.c: Likewise.
5350 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5352 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5353 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5355 * bfd-in.h: Regenerate.
5356 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5357 parameter to 'unsigned int' to avoid K&R compatability problems.
5359 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5361 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5362 functionname_ptr to be const. Change line_ptr to be unsigned.
5364 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5365 macro is not defined. Change second parameter from bfd_link_info
5366 to coff_final_link_info. Add prototype.
5367 (coff_final_link_postscript): Simplify handling when macro is not
5368 defined. Add prototype.
5370 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5372 * elf-mn10300.c: Before include system specific ELF header define
5373 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5374 * elf32-mips.c: Likewise.
5375 * elf32-ppc.c: Likewise.
5377 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5379 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5380 temporary patch over to elf64-mips.c as well.
5382 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5384 * elf32-mips.c (reloc_type): Temporarily disable definition of
5385 standard relocation since they are now defined in elf/mips.h.
5387 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5389 * elf-m10200.c (mn10200_elf_final_link_relocate):
5390 Modify range test for case R_MN10200_8.
5392 * elf-m10300.c (mn10300_elf_final_link_relocate):
5393 Modify range test for case R_MN10300_8.
5395 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5397 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5398 * elf32-i386.c (elf_backend_got_header_size): Define.
5399 (elf_backend_plt_header_size): Define.
5400 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5401 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5402 * elfxx-target.h: Provide a default of zero.
5403 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5404 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5406 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5407 entry from an executable, even if the plt refcount goes to 0.
5409 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5411 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5412 directory name at the line number.
5414 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5415 with an unspecified type.
5417 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5419 * sunos.c: Add undef of valid to avoid problem on SunOS.
5421 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5423 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5425 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5427 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5428 R_68K_PCxx and R_68K_xx relocations. Make sure that
5429 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5430 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5431 R_68K_xx relocations.
5432 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5433 that has no plt entry.
5434 (elf_m68k_relocate_section): Ignore the plt offset in a static
5436 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5438 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5441 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5443 (howto_table, reloc_map): Add entries for them.
5444 (elf_m68k_check_relocs): Handle them. Implement reference
5445 counting for got and plt entries.
5446 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5447 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5449 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5450 (elf_m68k_relocate_section): Handle the new reloc types.
5451 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5452 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5453 * elflink.h (elf_link_add_object_symbols): When creating an
5454 indirect reference for symbol versioning also copy the plt
5456 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5457 flag also reset the plt offset.
5458 (elf_link_assign_sym_version): Likewise.
5459 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5460 the size of the entry in bytes.
5461 (elf_gc_allocate_got_offsets): Likewise.
5463 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * elflink.h (elf_gc_sections): Return true rather than falling off
5468 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5471 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5473 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5474 comment describing when it should be enabled.
5475 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5478 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5480 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5481 information ATN records.
5483 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5485 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5486 section for an absolute symbol in a fully linked file. Based on
5487 patch from Christian Holland <CHolland@de.lucent.com>.
5489 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5491 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5492 that a symbol is undefined.
5494 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5496 * som.c (som_bfd_gc_sections): Define.
5498 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5500 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5501 overflows in ARM_26D patches, since they have already been
5502 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5504 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5506 * coffcode.h (coff_write_object_contents): If we have any long
5507 section names, call coff_write_symbols even if there are no
5510 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5513 PT_LOAD segment, rather than only setting it once for the entire
5516 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5517 rather than ignoring every phdr with a p_paddr of 0, ignore all
5518 the phdrs if they all have a p_paddr of 0.
5520 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5521 section was discarded from the link.
5523 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5525 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5527 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5529 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5530 floating point operations.
5532 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5537 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5539 Merge of vax/vms (read-only) support
5540 * configure.com: Support Vax target.
5541 * makefile.vms: Support Vax target.
5542 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5543 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5545 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5547 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5549 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5551 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5553 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5554 * targets.c (bfd_target_ovax_flavour): New flavour.
5555 (vms_alpha_vec): Renamed from evax_alpha_vec.
5557 (target_vector): Update accordingly.
5558 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5560 (vax*-*-*vms*): New target.
5561 * Makefile.am: Update for renamed files. Rebuild dependencies.
5562 * bfd-in2.h: Rebuild.
5563 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5565 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5567 Based on patch from Matt Semersky <matts@scd.hp.com>:
5568 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5569 pointer on abfd->outsymbols.
5570 (generic_add_output_symbol): Handle NULL sym parameter.
5572 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5574 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5577 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5579 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5580 when handling 32 bit immediate relocs.
5581 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5583 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5585 * section.c (STD_SECTION): Account for recently added gc_mark
5586 field in struct asection.
5588 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5589 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5591 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5593 ELF Section-level Garbage Collection:
5594 * bfd.c (bfd_gc_sections): New.
5595 * aout-adobe.c: Hook to default implementation.
5596 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5597 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5598 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5599 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5600 * tekhex.c, versados.c: Likewise.
5601 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5602 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5604 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5605 (bfd_generic_gc_sections): New.
5606 * section.c (SEC_KEEP): New.
5607 (asection): Add gc_mark member.
5609 * elfcode.h (elf_gc*): New name remappings.
5610 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5611 sections to be excluded.
5612 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5613 (elf_gc_propogate_vtable_entries_used): New.
5614 (elf_gc_smash_unused_vtentry_relocs): New.
5615 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5616 (elf_gc_common_finalize_got_offsets): New.
5617 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5618 * elfxx-target.h: Add and default gc hooks.
5620 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5622 (struct elf_obj_tdata): Likewise for local_got_offsets.
5623 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5624 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5625 * elf64-sparc.c, elflink.h: Likewise.
5627 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5628 (ELF_LINK_HASH_MARK): Define.
5629 (struct elf_backend_data): Add GC hooks.
5630 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5632 * elf-m10300.c (mn10300_elf_check_relocs): New.
5633 (mn10300_elf_gc_mark_hook): New.
5634 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5635 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5636 (mn10300_elf_final_link_relocate): Likewise.
5637 (mn10300_elf_relocate_section): Likewise.
5638 (elf_backend_can_gc_sections): Define.
5639 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5640 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5641 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5642 (mips_info_to_howto_rel): Likewise.
5643 (mips_elf_relocate_section): Likewise.
5644 (mips_elf_check_relocs): Likewise.
5645 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5646 (elf_backend_can_gc_sections): Define.
5647 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5648 (ppc_elf_howto_raw): Handle them.
5649 (ppc_elf_reloc_type_lookup): Likewise.
5650 (ppc_elf_relocate_section): Likewise.
5651 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5652 Handle new vtable relocs.
5653 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5654 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5655 (elf_backend_can_gc_sections): Define.
5657 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5659 * archures.c (bfd_mach_mn10300): Define.
5660 * elf-m10300.c: Include elf/mn10300.h
5661 (elf_mn10300_mach): New function.
5662 (_bfd_mn10300_elf_final_write_processing): Likewise.
5663 (_bfd_mn10300_elf_object_p): Likewise.
5664 (elf_backendfinal_write_processing): Define.
5665 (elf_backend_object_p): Likewise.
5667 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5669 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5672 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5675 link_next field, not the next field.
5677 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5679 * elf.c (map_sections_to_segments): Check the section address
5680 against the phdr size both with and without a modulo of
5683 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5686 linker created empty input section if the output section has the
5689 * elflink.h (elf_link_output_extsym): Print an error message if
5690 _bfd_elf_section_from_bfd_section fails.
5692 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5695 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5697 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5698 native linker output. Avoid putting an empty section in more than
5701 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5703 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5704 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5706 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5708 * elf.c (swap_out_syms): New arg relocatable_p.
5709 Don't add section VMA to symbols for relocatable output.
5710 (_bfd_elf_compute_section_file_positions): Update call to
5713 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5715 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5716 against 'addend' be signed rather than unsigned.
5718 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5720 * elf32-m32r.c: Add prototyps for static functions.
5722 * coff-arm.c: Add prototypes for static functions.
5724 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5726 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5727 LMA is used to order sections in a segment.
5729 * elf32-v850.c: Add prototypes for static functions.
5730 Change type of addend parameter to bfd_vma in various functions.
5732 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5734 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5735 complain_overflow_signed instead of complain_overflow_bitfield.
5737 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5739 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5740 when comparing against 0.
5742 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5744 * Makefile.am (config.status): New target.
5745 * Makefile.in: Rebuild.
5747 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5749 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5750 error if previous object endianness doesn't match current object.
5752 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5754 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5755 _bfd_elf_print_private)bfd_data ().
5757 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5759 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5761 (elf_link_add_object_symbols): Set type_change_ok and
5762 size_change_ok before calling elf_merge_symbol.
5764 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5765 undefined symbol error, don't also issue an overflow error.
5767 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5769 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5770 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5771 message instead of crashing.
5773 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5775 * archures.c (bfd_mach_cpu32): Define.
5776 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5778 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5779 * ieee.c: Include <ctype.h>.
5780 (ieee_object_p): Parse out process ID string to make it more
5781 likely to be acceptable for bfd_scan_arch.
5782 * bfd-in2.h: Rebuild.
5784 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5786 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5787 _bfd_elf_print_private_bfd_data() so that the program header will
5790 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5792 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5793 0x68. Reindent. Add some comments.
5795 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5797 * elf.c (copy_private_bfd_data): Adjust physical address of
5798 segment in output BFD to contain LMAs of its sections.
5800 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5802 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5803 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5804 endian data 32 bit relocations.
5805 (elf32_sparc_merge_private_bfd_data): Check if linking little
5806 endian objects with big endian objects.
5807 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5808 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5809 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5811 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5812 * archures.c (bfd_mach_sparc_sparclite_le): New.
5813 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5815 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5817 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5820 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5822 * bfd-in.h: Move over patch to bfd-in2.h.
5824 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5826 (_bfd_relocate_contents): Likewise.
5828 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5830 * peicode.h (add_data_entry): If the section has no private data
5831 then do not create a Data Dictionary entry for it.
5833 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5835 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5836 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5837 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5838 subsections during relaxation more correctly.
5840 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5842 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5843 Add extra argument to bfd_arm_process_before_allocation ().
5844 * bfd-in.h: Reflect changes made in bfd-in2.h.
5845 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5846 coff class of a BFD symbol.
5847 * coff-arm.c: Add support for interworking between Thumb code and
5848 non-interworking aware ARM code.
5850 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5852 * po/Make-in (install-info): New target.
5854 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * filemode.c: Remove; not used.
5858 If sysdep.h includes a header file, don't include it again:
5859 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5861 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5863 * archive.c: Don't include <string.h> or <errno.h>.
5864 * evax-alpha.c; Don't include <stdio.h>.
5865 * evax-egsd.c: Likewise.
5866 * evax-etir.c: Likewise.
5867 * evax-misc.c: Likewise.
5868 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5869 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5871 * hpux-core.c: Likewise.
5872 * netbsd-core.c: Likewise.
5874 * libbfd.c: Don't include <sys/types.h>.
5875 * nlmcode.h: Don't include <string.h>.
5876 * osf-core.c: Don't include <string.h> or <stdio.h>.
5877 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5878 <errno.h>, or <unistd.h>.
5879 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5881 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5883 * configure.com: If the version number can not be found in
5884 configure.in, set it to "unknown" rather than "2.8.1".
5886 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5888 * elf32-mips.c (elf_mips_mach): New.
5889 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5890 (_bfd_mips_elf_final_write_processing): Use the names
5891 of machines, rather than the numbers. Set both the ARCH
5892 and MACH in e_flags. Handle a few more specific machines.
5893 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5894 EF_MIPS_ARCH and EF_MIPS_MACH.
5896 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5898 * syms.c (bfd_is_local_label): Revert last change.
5899 * srec.c (srec_write_symbols): Discard debugging symbols.
5901 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * som.c: Include <ctype.h>.
5904 * som.h: Don't include sysdep.h.
5906 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5908 * libbfd.h: Rebuilt.
5909 * libbfd-in.h: Removed gettext includes and defines.
5910 * sysdep.h: Moved gettext-related includes and defines here.
5912 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5914 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5915 an ad-hoc test. Kill bogus #if 0 code.
5916 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5918 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5921 when generating a normal executable for a symbol defined in a
5922 regular file. When copying a reloc into the output file, adjust
5923 the addend for a PC relative reloc against a global symbol.
5925 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5927 * libbfd.h: Rebuilt.
5928 * libbfd-in.h (_): Define as dgettext.
5930 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5934 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5935 when declaring parameter types.
5936 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5938 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5940 * config.bfd: If we include any ELF targets in targ_defvec and/or
5941 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5942 * elf32-gen.c (dummy): New static const variable.
5943 (elf_generic_info_to_howto): New static function.
5944 (elf_generic_info_to_howto_rel): New static function.
5945 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5946 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5947 * elf64-gen.c: Same changes as elf32-gen.c.
5948 * elfcode.h (elf_object_p): For the generic target, ignore a
5949 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5951 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5954 * configure: Rebuild.
5956 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5958 * config.bfd: Update OSR5/Unixware patterns.
5960 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5962 * elf.c (assign_file_positions_for_segments): Allow for holes
5963 between sections added by a link script.
5965 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * configure.in: Change version number to 2.9.4
5968 * configure: Rebuild.
5970 Based on patch from H.J. Lu <hjl@gnu.org>:
5971 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5972 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5973 * bfd-in2.h: Rebuild.
5975 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5977 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5980 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5982 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5983 (elf64_alpha_relax_section): Fill them in.
5984 (elf64_alpha_relax_opt_call): Implement more than a stub.
5985 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5986 alignment on .scommon.
5987 (elf64_alpha_merge_gots): Merge use counts as well.
5989 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5991 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5992 for calculating a local symbol's address.
5993 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5994 Set the .got's cooked size as well as the raw size.
5996 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5998 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5999 internationalisation of printed information.
6001 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6002 internationalisation of printed information.
6004 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6006 * syms.c (struct indexentry): Change directory_name, file_name,
6007 and function_name fields to char *.
6008 (struct stab_find_info): Change cached_file_name field to char *.
6010 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6012 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6014 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6016 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6018 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * Makefile.am (install-data-local): Make $(includedir).
6021 * Makefile.in: Rebuild.
6023 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6025 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6027 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6030 * Makefile.in: Rebuild.
6032 * bfd-in2.h: Rebuild for Nick's changes.
6034 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6036 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6037 change wrt length == max_namelen.
6039 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6041 * Many files: Added gettext invocations around user-visible
6043 * libbfd-in.h: Added gettext includes and defines.
6044 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6045 HAVE_LC_MESSAGES): Define.
6046 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6048 * Makefile.am (SUBDIRS): Added po.
6049 (POTFILES): New macro.
6050 (po/POTFILES.in): New target.
6051 (SOURCE_HFILES): New macro.
6053 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6055 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6057 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6058 NT_PRSTATUS note section encountered, it contains the status of
6059 the currently executing thread when the core file was written.
6061 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6063 * libcoff.h: Add extra parameter to
6064 bfd_coff_link_output_has_begun overrideable function.
6065 * cofflink.c: Pass extra parameter to
6066 bfd_coff_link_output_has_begun function.
6067 * bfd-in.h: Add prototypes for exported ARM interworking
6069 * peicode.h: ARM specific code reorganised to conform to BFD
6071 * coffcode.h: ARM specific code reorganised to conform to BFD
6073 * coff-arm.c: Code reorganised to conform to the BFD coding
6074 conventions. Global variables have been moved into an ARM
6075 specific hash table structure and a new function:
6076 bfd_arm_get_bfd_for_interworking() has been created which is
6077 called from the linker scripts.
6079 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6081 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6083 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6084 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6085 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6086 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6088 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6090 * config.bfd: Added sparc86x support.
6092 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6094 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6095 an out of range pc-relative jump/call to an undefined weak symbol.
6097 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6099 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6102 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6105 an error other than bfd_error_system_call, set the error to
6106 bfd_error_wrong_format.
6108 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6109 bfd_elf32_powerpcle_vec.
6111 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6112 program segments are zero, don't set p_paddr_valid.
6114 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6116 * elf64-alpha.c: Initial implementation of relaxation --
6117 (struct alpha_elf_link_hash_entry): Add use_count member.
6118 (elf64_alpha_check_relocs): Initialize and increment it.
6119 (elf64_alpha_can_merge_gots): Check it when considering merging.
6120 (elf64_alpha_merge_gots): Drop entries with zero use.
6121 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6122 (elf64_alpha_always_size_sections): Split out got sizing ...
6123 (elf64_alpha_size_got_sections): ... here. New function.
6124 (elf64_alpha_relax_find_reloc_ofs): New function.
6125 (elf64_alpha_relax_with_lituse): Likewise.
6126 (elf64_alpha_relax_without_lituse): Likewise.
6127 (elf64_alpha_relax_opt_call): Likewise.
6128 (elf64_alpha_relax_section): Likewise.
6129 (elf64_alpha_add_symbol_hook): Likewise.
6130 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6131 (elf64_alpha_relocate_section): Likewise.
6132 (bfd_elf64_bfd_relax_section): Define.
6133 (elf_backend_add_symbol_hook): Likewise.
6135 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6137 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6138 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6139 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6141 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6144 * configure: Rebuild.
6146 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6149 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6150 * configure.in: Define and substitute WIN32LDFLAGS and
6152 * aclocal.m4: Rebuild with new libtool.
6153 * configure, Makefile.in: Rebuild.
6155 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6158 before any other symbols in the same section.
6160 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6162 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6165 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6167 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6169 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6170 Use addr_size for address size, rather than sizeof(bfd_vma).
6171 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6172 Fix call to read_address.
6173 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6174 Scrap other unneeded arguments. Fix call to read_address.
6175 (scan_unit_for_functions): Fix call to read_attribute.
6176 (parse_comp_unit): We now handle more values for addr_size.
6177 Set addr_size in unit. Fix call to read_attribute and
6180 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6182 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6184 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * archures.c (bfd_default_scan): Add m68k cases back to default
6187 switch, reverting patch of March 25, since IEEE support depends
6190 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * Makefile.am (diststuff): New target.
6193 * Makefile.in: Rebuild.
6195 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6197 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6198 som_offset when we have an extended name table.
6200 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6202 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6204 * Makefile.in: Rebuild.
6206 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6208 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6209 symbols when creating a shared library.
6210 (elf_m68k_adjust_dynindx): New function, used by above code.
6211 (elf_m68k_finish_dynamic_sections): Initialize the section
6213 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6215 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6217 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6220 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6222 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6225 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6227 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6230 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6232 * configure.in: Set version to 2.9.1.
6233 * configure: Rebuild.
6235 * Branched binutils 2.9.
6237 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6239 * syms.c (ENABLE_CACHING): Define.
6240 (struct indexentry): Define.
6241 (struct stab_cache): Remove.
6242 (cmpindexentry): New static function.
6243 (struct stab_find_info): Add new fields: indextable,
6244 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6245 cached_file_name. Remove fields: file_cache, function_cache, and
6247 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6248 index table and search it.
6250 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6252 * elf.c (_bfd_elf_copy_private_section_data): Call
6253 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6255 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6257 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6259 * coff-arm.c: Define all globally visible variables and functions
6260 only when COFF_WITH_PE is not defined.
6261 * configure.in (armpe_little_vec, armpe_big_vec): Add
6263 * configure: Rebuild.
6265 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6267 Fix some gcc -Wall warnings:
6268 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6269 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6270 * archures.c (bfd_default_scan): Likewise.
6271 * bfd.c (bfd_scan_vma): Likewise.
6272 * binary.c (mangle_name): Likewise
6273 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6274 * coff-sh.c (sh_relocate_section): Likewise.
6275 * coff-stgo32.c (create_go32_stub): Likewise.
6276 * coffcode.h (coff_slurp_line_table): Likewise.
6277 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6278 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6279 (assign_file_positions_for_segments): Likewise.
6280 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6281 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6282 * oasys.c (oasys_write_sections): Likewise.
6283 * ppcboot.c (ppcboot_object_p): Likewise.
6284 (mangle_name): Likewise.
6285 * riscix.c (riscix_fix_pcrel_26): Likewise.
6286 * srec.c (srec_scan): Likewise.
6287 * stabs.c (_bfd_write_section_stabs): Likewise.
6288 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6289 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6290 switch. Declare parameters for function pointers.
6291 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6293 * elf.c (elf_sort_sections): Likewise.
6294 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6295 Add default cases to switches.
6296 (coff_arm_relocate_section): Remove unused local variables.
6298 (coff_arm_bfd_set_private_flags): Change flag variable to type
6300 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6301 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6302 (dump_toc): Change cat to const, and initialize it.
6303 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6304 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6305 (sh_elf_relocate_section): Initialize r_symndx.
6306 * coffcode.h (coff_compute_section_file_positions): Only declare
6307 old_sofar if ALIGN_SECTIONS_IN_FILE.
6308 (coff_write_object_contents): Initialize csym.
6309 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6310 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6312 * dwarf2.c: Include libiberty.h.
6313 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6314 (decode_line_info): Remove unused local variables.
6315 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6316 (m32r_elf_relocate_section): Likewise.
6317 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6318 (v850_elf_reloc): Likewise.
6319 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6320 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6321 * elf.c (assign_file_positions_for_segments): Always set adjust.
6322 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6323 parenthesize expression.
6324 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6325 (m32r_elf_object_p): Return a value.
6326 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6327 * elf32-mips.c (mips_elf_final_link): Initialize last.
6328 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6329 * elf32-v850.c (v850_elf_object_p): Return a value.
6330 (v850_elf_print_private_bfd_data): Change fprintf format string.
6331 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6333 * elflink.h (elf_link_add_object_symbols): Change vernum to
6334 unsigned int, and initialize it. Change fprintf format string.
6335 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6336 when setting or comparing to soname_indx.
6337 (elf_create_pointer_linker_section): Change num_symbols to
6339 * libcoff-in.h (coff_data_type): Change flags to flagword.
6340 * peicode.h (pe_print_idata): Initialize idx. Change j to
6341 bfd_size_type. Initialize hint_member. Remove useless test to
6343 (pe_print_edata): Change num_functions and num_names in struct
6344 EDT_type to unsigned long. Remove cast. Change fprintf format
6346 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6347 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6349 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6350 int *. Update uses. Change j to long.
6351 * bfd-in2.h, libcoff.h: Rebuild.
6353 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6355 * elf32-v850.c Remove definition of USE_REL.
6356 (v850_elf_info_to_howto_rela): New function.
6357 (v850_elf_perform_relocation): Renamed from
6358 v850_elf_store_addend_in_insn. Removed replace argument.
6359 (v850_elf_reloc): store the relocation in the addend field instead
6361 (v850_elf_final_link_relocate): Now calls
6362 v850_elf_perform_relocation.
6363 (v850_elf_relocate_section): Remove code to generate REL
6366 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6368 * coffcode.h (coff_new_section_hook): Set the type and storage
6369 class in the native symbol information allocated for a new section
6372 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6374 * peicode.h: Chain together calls to
6375 coff_bfd_copy_private_bfd_data and
6376 coff_bfd_print_private_bfd_data.
6378 * coff-arm.c: Add prototypes for
6379 coff_arm_bfd_print_private_bfd_data and
6380 coff_arm_bfd_copy_private_bfd_data.
6382 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6384 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6387 * peicode.h: Call arm-coff private data functions after handling
6390 * coff-arm.c: Turn statics into globals so that they can be shared
6391 both pe and pei backends.
6393 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6395 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6397 (sunos_write_object_contents): Likewise.
6398 * aoutx.h (NAME(aout,machine_type)): Likewise.
6399 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6401 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6403 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6405 (bfd_default_scan): Remove m68k special cases.
6406 * bfd-in2.h: Rebuild.
6407 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6409 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6410 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6412 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6413 selection, change printable_name to just "m68k" and make that the
6414 default instead of m68k:68020.
6416 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6418 (MY_get_section_contents): Define as aout_32_get_section_contents
6419 rather than NAME(aout,get_section_contents).
6421 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6423 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6424 and call bfd_default_set_arch_mach to do the real work.
6426 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6428 * bout.c (BALX): Include return register g14 as part of the insn.
6430 (calljx_callback): Use it.
6432 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6434 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6435 * libbfd.h: Rebuild.
6437 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6438 byte_count to unsigned int.
6439 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6440 unused local variables.
6442 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6443 variables er and er1.
6445 * cpu-v850.c: Include <ctype.h>.
6446 (scan): Case isdigit argument to unsigned char.
6448 From Yan Meroth <YAN.MEROTH@st.com>:
6449 * ihex.c (ihex_scan): Add extbase variable so that getting an
6450 extended linear address record does not ignore any previous
6452 (ihex_write_object_contents): When writing out an extended linear
6453 address record, zero out any previous extended address.
6455 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6457 * ieee.c (do_one): Check section before dereferencing it.
6458 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6459 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6461 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6463 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6465 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6467 * coff-arm.c: Add interworking functions to pe backends.
6469 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * configure.in: Use AM_DISABLE_SHARED.
6472 * aclocal.m4, configure: Rebuild with libtool 1.2.
6474 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6476 * coff-arm.c (coff_arm_relocate_section): Better error messages
6477 when interowrking conflucts occur. Courtesy of Jonathan Walton
6479 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6480 relocations. Patch courtesy of Jonathan Walton and Tony
6483 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6485 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6486 part of Feb 22 change controling when to override the existing
6487 symbol with the .plt entry.
6489 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6491 * config.bfd (targ_cpu): Add thumb-pe target.
6493 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6494 functions in PE build.
6496 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6498 * config.bfd (sparclite-*-elf*): Added.
6500 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6502 * configure.in: Add elf.lo to elf shell variable.
6503 * Makefile.am (BFD_LIBS): Remove elf.lo.
6504 (BFD_LIBS_CFILES): Remove elf.c.
6505 (BFD32_BACKENDS): Add elf.lo.
6506 (BFD32_BACKENDS_CFILES): Add elf.c.
6507 * configure, Makefile.in: Rebuild.
6509 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6511 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6512 relocation against a non-local symbol should not have a dynamic
6515 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6517 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6519 (pe_print_private_bfd_data): Print PE flags. From Mikey
6520 <jeffdb@netzone.com>.
6522 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6524 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6525 a plt entry when we can determine that we authoritatively define
6528 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6530 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6531 don't actually use trad-core, but a SunOS-style core file handled
6533 * hosts/sparclinux.h: Remove.
6535 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * peicode.h (pe_print_idata): If there is no .idata section, look
6538 for the import tables in some other section. Make the initial
6539 label line up better with the data. Print the import address
6540 table even if there is no import name table. If the import
6541 address table holds actual addresses, print them.
6543 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6545 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6546 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6547 bfd_error_system_call.
6549 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6551 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6552 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6554 From H.J. Lu <hjl@gnu.org>:
6555 * Makefile.am (libbfd_la_LDFLAGS): Define.
6556 * Makefile.in: Rebuild.
6558 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6560 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6561 * netbsd.h (MACHTYPE_OK): Define.
6562 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6563 calling N_SET_MACHTYPE, rather than having a switch.
6564 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6566 * i386netbsd.c (MACHTYPE_OK): Don't define.
6567 (DEFAULT_MID): Define.
6568 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6569 (MACHTYPE_OK): Don't define.
6570 (DEFAULT_MID): Define.
6571 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6572 (DEFAULT_MID): Define.
6573 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6574 (DEFAULT_MID): Define.
6575 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6576 (DEFAULT_MID): Define.
6578 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6579 * vaxnetbsd.c: New file.
6580 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6581 rather than netbsd_core.
6582 * targets.c (vaxnetbsd_vec): Declare.
6583 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6584 defined, add netbsd_core_vec.
6585 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6586 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6587 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6588 * config.bfd (alpha*-*-netbsd*): New target.
6589 * Makefile.am: Rebuild dependencies.
6590 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6591 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6592 * configure, Makefile.in: Rebuild.
6594 * configure.host: Remove the old shared library build stuff. We
6595 now use libtool instead.
6597 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6599 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6601 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6603 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6604 * configure: Rebuild.
6606 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6607 * elf32-v850.c (remember_hi16s_reloc): New function.
6608 (find_remembered_hi16s_reloc): New function.
6609 (v850_elf_store_addend_in_insn): Use the above new functions to
6610 match up HI6S relocs with LO16 relocs.
6612 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6614 * configure.in: Change -linux* to -linux-gnu*.
6615 * config.bfd, configure.host: Likewise.
6616 * configure: Rebuild.
6618 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6620 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6621 LO16/HI16S bug and improve comments about what is going on.
6623 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * configure, aclocal.m4: Rebuild with new libtool.
6627 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6629 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6630 when merging v850 code into v850e/v850ea code. Do not initialise
6631 output flags if the input is the default architecture.
6633 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6635 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6636 get the size from bfd_arch_bits_per_address instead of directly
6639 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6641 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6642 to wrap, just return all 1's bits instead.
6643 * libbfd.h: Regenerate.
6645 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6647 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6649 (coff_relocate_section): If COFF_WITH_PE, define as
6650 coff_pe_i386_relocate_section.
6651 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6652 skip empty sections, to match coff_write_object_contents.
6654 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6655 rather than swapping out r_offset twice. From Luke Deller
6656 <luked@cse.unsw.edu.au>.
6658 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * configure.in: Set libtool_enable_shared rather than
6661 libtool_shared. Remove diversion hack.
6662 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6665 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6667 * syms.c (struct stab_cache): Define.
6668 (struct stab_find_info): Remove cached_offset, cached_stab,
6669 cached_str, and cached_stroff fields. Add file_cache,
6670 function_cache, and line_cache fields.
6671 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6674 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6676 * peicode.h (pe_print_idata): Check for import of ordinal rather
6678 (pe_print_edata): If there is no .edata section, look for the
6679 export data in some other section.
6681 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6683 * configure.in: Change version to 2.8.4.
6684 * configure: Regenerated.
6686 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6688 Add tms320c30 support:
6689 * cpu-tic30.c: New file.
6690 * aout-tic30.c: New file.
6691 * coff-tic30.c: New file.
6692 * archures.c (bfd_arch_tic30): Define.
6693 (bfd_tic30_arch): Declare.
6694 (bfd_archures_list): Add bfd_tic30_arch.
6695 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6697 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6698 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6699 (coff_set_flags): Likewise.
6700 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6701 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6702 * Makefile.am: Rebuild dependencies.
6703 (ALL_MACHINES): Add cpu-tic30.lo.
6704 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6705 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6706 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6707 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6709 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6711 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6712 to lag behind LO16 reloc by a couple of instructions.
6714 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6716 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6717 make to reexamine the file timestamp.
6718 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6720 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6723 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6725 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6726 to create .dynsbss and .rela.sbss sections.
6727 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6728 copied from dynamic objects into .sbss.
6729 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6730 use it. Correct typo of .rela.sdata2.
6731 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6732 put the data, which may now be in .sbss.
6733 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6734 (elf_backend_create_dynamic_sections): Define as
6735 ppc_elf_create_dynamic_sections.
6737 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6738 against _GLOBAL_OFFSET_TABLE_.
6739 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6740 shared libraries which refer to local symbols. Make sure that the
6741 test for allocating space for a reloc in a shared object is the
6742 same as the test for emitting a reloc.
6744 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6746 * config.bfd (i[3456]-*-mingw32*): New target.
6747 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6748 * aclocal.m4, configure: Rebuild.
6750 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6752 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6755 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6757 Sparc v9 ABI compliant PLT:
6758 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6759 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6760 (LARGE_PLT_THRESHOLD): New define.
6761 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6762 (sparc64_elf_build_plt): New function.
6763 (sparc64_elf_plt_entry_offset): Likewise.
6764 (sparc64_elf_plt_ptr_offset): Likewise.
6765 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6766 contain the index for convenience. Skip the initial entries
6768 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6769 memory for the benefit of .rela.plt.
6770 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6771 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6772 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6773 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6774 Call sparc64_elf_build_plt.
6775 (elf_backend_want_got_plt): No.
6776 (elf_backend_plt_readonly): No.
6777 (elf_backend_plt_alignment): 8.
6779 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6780 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6781 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6784 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6786 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6788 * cpu-mips.c (arch_info_struct): Add mips variants.
6789 * bfd-in2.h: Rebuilt.
6791 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6793 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6796 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6798 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6799 (i[3456]86sco3.2v5*coff): New target.
6801 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6803 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6805 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6807 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6808 * bfd-in2.h: Regenerate.
6810 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6812 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6814 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6816 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6817 adjust addend for an output common symbol (from Jimmy Blair
6818 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6819 defined symbol to counteract adjustment made in generic relocation
6822 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6824 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6826 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6827 (GET_SCNDHR_NLNNO): Likewise.
6829 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6831 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6833 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6835 * elf32-m32r.c: Add macros to handle NOP insertion.
6837 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6839 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6840 (xcoff_mark): Likewise.
6841 (xcoff_build_ldsyms): Mark absolute symbols.
6843 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6845 * bout.c (b_out_write_object_contents): Sort symbols before output
6846 to keep {CALL,BAL}NAME symbols adjacent.
6847 (b_out_symbol_cmp): New function.
6849 For older changes see ChangeLog-9697
6855 version-control: never