1 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
3 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
4 Change U802TOC64MAGIC to U803XTOCMAGIC.
6 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
8 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
9 * bfd-in.h: Prototype bfd_elf_get_arch_size.
10 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
12 2000-05-04 Alan Modra <alan@linuxcare.com.au>
14 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
16 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
18 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
19 hidden and internal symbols.
20 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
22 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
23 assign a PLT or GOT entry to symbols with hidden and
26 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
28 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
30 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
32 2000-05-02 H.J. Lu <hjl@gnu.org>
34 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
37 2000-05-02 Alan Modra <alan@linuxcare.com.au>
39 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
40 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
42 * Makefile.in: Regenerate.
44 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
46 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
47 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
48 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
49 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
50 * Makefile.in: Rebuild.
52 2000-05-02 Alan Modra <alan@linuxcare.com.au>
54 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
55 doesn't work very well.
57 * elf-hppa.h (elf_hppa_internal_shdr): Define.
58 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
59 Set hdr->s_type to 1 if ARCH_SIZE == 32.
60 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
61 (elf_hppa_info_to_howto): Likewise.
62 (elf_hppa_info_to_howto_rel): Likewise.
63 (elf_hppa_reloc_type_lookup): Likewise.
64 (elf_hppa_is_local_label_name): Likewise.
65 (elf_hppa_fake_sections): Likewise.
66 (elf_hppa_final_write_processing): Likewise.
67 (elf_hppa_howto_table): Fully initialise all entries.
68 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
69 (elf_hppa_info_to_howto): Likewise.
70 (elf_hppa_info_to_howto_rel): Likewise.
71 (elf_hppa_reloc_type_lookup): Likewise.
72 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
73 elf_hppa_unmark_useless_dynamic_symbols,
74 elf_hppa_remark_useless_dynamic_symbols,
75 elf_hppa_record_segment_addrs, elf_hppa_final_link,
76 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
77 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
78 elf32-hppa.c mess is cleaned up.
79 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
80 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
81 r_field then call hppa_field_adjust inline func with variable
82 r_field arg, instead call hppa_field_adjust with fixed arg.
83 In case R_PARISC_PCREL22F, don't set r_field.
84 (elf_hppa_relocate_insn): Change args and return type to unsigned
85 int. Call re_assemble_* funcs to do the work.
87 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
90 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
92 (sign_extend): Mask first before sign extending.
93 (low_sign_extend): Rewrite without condition expression.
94 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
95 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
96 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
97 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
98 result as function return value rather than through pointer arg.
99 Accept unsigned int args, and return unsigned int.
100 (re_assemble_3): New. Combines function of dis_assemble_3 with
101 re-assembly of opcode and immediate.
102 (re_assemble_12): Likewise.
103 (re_assemble_16): Likewise.
104 (re_assemble_17): Likewise.
105 (re_assemble_21): Likewise.
106 (re_assemble_22): Likewise.
107 (hppa_field_adjust): Rewrite and document, paying attention to
108 size of types and signed/unsigned issues.
109 (get_opcode): Shift before masking.
110 (FDLW): Rename to FLDW.
111 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
112 (hppa_rebuild_insn): Change args and return value to unsigned
113 int. Make use of re_assemble_*. Correct case 11.
115 * dep-in.sed: Handle ../opcodes/.
116 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
117 elf64-hppa.h, hppa_stubs.h, xcoff.h.
118 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
119 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
120 elfarm-nabi.lo dependencies outside of auto-dependency area.
121 Regenerate dependencies.
122 * Makefile.in: Regenerate.
124 * configure.in (TRAD_HEADER): Test non-null before
126 * configure: Regenerate.
128 * reloc.c: Fix mis-spelling in comment.
130 2000-05-01 Alan Modra <alan@linuxcare.com.au>
132 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
133 * vms.c (vms_openr_next_archived_file): Return NULL.
136 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
138 * coffcode.h Copy changes mistakenly done to libcoff.h in
141 2000-04-29 Andreas Jaeger <aj@suse.de>
143 * libbfd-in.h: Correctly check GCC version.
144 * bfd-in.h: Likewise.
145 * libhppa.h: Likewise.
146 * libbfd.h: Regenerate.
147 * bfd-in2.h: Regenerate.
149 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
151 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
152 coffdu-rs6000.{lo,c}.
153 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
155 * Makefile.in: Regenerate.
157 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
158 * coff-rs6000.c: Move all declarations and defines that are
159 common to the xcoff backends into xcoff.h
160 * coff64-rs6000.c: Ditto,
162 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
164 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
165 _bfd_coff_force_symnames in strings and
166 _bfd_coff_debug_string_prefix_length to their default values.
167 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
169 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
171 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
172 _bfd_coff_force_symnames in strings and
173 _bfd_coff_debug_string_prefix_length to their default values.
175 2000-04-27 Alan Modra <alan@linuxcare.com.au>
177 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
178 Check local_got_refcounts before dereferencing.
180 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
181 before deciding we don't need R_PPC_PLT32 relocation.
182 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
185 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
187 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
189 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
190 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
191 (elf_i386_relocate_section): Allow for .plt to go missing.
192 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
193 can use a relative reloc for got as elf_i386_relocate_section.
194 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
196 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
198 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
200 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
202 * Makefile.am (coff64-rs6000.lo): New rule.
203 * Makefile.in: Regenerate.
204 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
205 xcoff_is_local_label_name, xcoff_rtype2howto,
206 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
207 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
208 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
209 (NO_COFF_SYMBOLS): Define.
210 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
211 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
213 (MINUS_ONE): New macro.
214 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
216 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
217 coff_SWAP_aux_out): Map to the new functions.
218 * coff64-rs6000.c: New file.
219 * libcoff.h (bfd_coff_backend_data): Add new fields
220 _bfd_coff_force_symnames_in_strings and
221 _bfd_coff_debug_string_prefix_length.
222 (bfd_coff_force_symnames_in_strings,
223 bfd_coff_debug_string_prefix_length): New macros for above fields.
224 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
225 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
226 of using coff_swap_sym_in directly.
227 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
228 (coff_set_flags) Set magic for XCOFF64.
229 (coff_compute_section_file_positions): Add symbol name length to
230 string section length if bfd_coff_debug_string_prefix_length is
232 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
233 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
234 using coff_swap_lineno_in directly.
235 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
236 and _bfd_coff_debug_string_prefix_length fields.
237 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
238 symbol names into strings table when
239 bfd_coff_force_symnames_in_strings is true.
240 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
241 SET_RELOC_VADDR): New macros.
242 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
243 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
245 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
246 changes within RS6000COFF_C specific code.
247 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
248 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
249 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
250 Extend existing hack on target name.
251 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
253 * coff-tic54x.c (ticof): Keep up to date with new fields
254 in bfd_coff_backend_data.
255 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
256 targ_selvecs to include rs6000coff64_vec for rs6000.
257 * configure.in: Add rs6000coff64_vec case.
258 * cpu-powerpc.c: New bfd_arch_info_type.
260 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
262 * config.bfd: Only disable elf32-hppa vectors, not all of the
263 BSD and OSF configuration support. Provide (disabled) clauses
265 * configure.in: Add clause for PA64 support.
266 * configure: Rebuilt.
268 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
269 (bfd_elf64_hppa_vec): Declare.
271 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
272 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
273 (elf64-hppa.lo): Add dependencies.
274 * Makefile.in: Rebuilt.
276 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
278 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
280 * libhppa.h (dis_assemble_16): New function.
281 (pa_arch): Added pa20w element.
283 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
285 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
286 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
287 bfd_elf64_slurp_reloc_table.
289 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
290 definitions to get external names.
291 (elf_write_relocs): Renamed from write_relocs and make global.
292 (elf_slurp_reloc_table): Make global.
293 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
295 * archive.c (hpux_uid_gid_encode): New function.
296 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
297 defined and the ID is greater than 99999.
298 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
299 special uid/gid fields into 32 bit values.
301 2000-04-21 Matthew Green <mrg@cygnus.com>
303 * config.bfd: Add NetBSD/sparc64 support.
305 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
306 David Mosberger <davidm@hpl.hp.com>
307 Timothy Wall <twall@cygnus.com>
308 Jim Wilson <wilson@cygnus.com>
310 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
311 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
312 (BFD64_BACKENDS): Add elf64-ia64.lo.
313 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
314 (cpu-ia64.lo, elf64-ia64.lo): New rules.
315 * Makefile.in: Rebuild.
316 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
317 (bfd_ia64_arch): Declare.
318 (bfd_archures_list): Add bfd_ia64_arch.
319 * bfd-in2.h: Rebuild.
320 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
321 * configure: Rebuild.
322 * configure.host: (ia64-*-linux*): New host.
323 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
324 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
325 * elf.c (prep_headers): Add bfd_arch_ia64.
327 * reloc.c: Add IA-64 relocations.
328 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
330 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
331 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
333 2000-04-21 Richard Henderson <rth@cygnus.com>
335 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
336 contents when performing a partial link.
337 (bfd_elf_d30v_reloc_21): Likewise.
339 2000-04-20 H.J. Lu <hjl@gnu.org>
341 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
342 patch to symbols defined by a shared object.
343 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
345 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
348 * dwarf2.c (concat_filename): Avoid string literal concatenation.
349 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
351 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
353 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
354 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
355 (coff-ia64.lo): Add dependency.
356 * Makefile.in: Regenerate.
357 * coff-ia64.c: New file.
358 * efi-app-ia32.c: Ditto.
359 * efi-app-ia64.c: Ditto.
360 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
361 (coff_set_flags): Ditto.
362 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
363 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
364 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
365 * configure: Regenerate.
366 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
367 (PUT_OPTHDR_IMAGE_BASE): Ditto.
368 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
369 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
370 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
371 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
372 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
373 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
374 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
375 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
376 (GET_PDATA_ENTRY): Ditto.
377 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
378 data_start. Use above macros to read fields that are 64 bit wide for
379 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
380 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
381 FileAlignment and SectionAlignment to minimum alignment if they
383 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
384 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
385 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
386 Use above macros to write fields that are 64 bit wide for
388 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
389 5*4 otherwise. This should be right for IA-32 and IA-64, but may
390 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
391 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
392 begin address, end address, and unwind info address only. Use
393 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
395 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
396 HIGH3ADJ relocation names.
397 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
398 * targets.c: Declare bfd_efi_app_ia32_vec and
399 bfd_efi_app_ia64_vec.
400 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
401 bfd_efi_app_ia64_vec.
403 2000-04-17 Timothy Wall <twall@cygnus.com>
405 * bfd-in2.h: Add prototypes for tic54x load page access.
406 * bfd-in.h: Regenerate.
407 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
408 in customized _set_arch_mach function.
409 * coffcode.h (coff_set_alignment_hook): Set section load page if
410 the appropriate macro is defined.
411 (write_object_contents): Read section load page.
413 2000-04-13 Alan Modra <alan@linuxcare.com.au>
415 * elf32-hppa.h: Update copyright date.
417 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
418 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
420 * elf32-d30v.c (MAX32): Don't use LL suffix.
421 (MIN32): Define in terms of MAX32.
422 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
424 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
427 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
429 2000-04-12 Alan Modra <alan@linuxcare.com.au>
431 * dep-in.sed: Match space before file name, not after.
433 * Makefile.am: Regenerate dependencies.
434 * Makefile.in: Regenerate.
436 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
437 case, allow address wrap-around stupidly removed 2000-03-17. Sign
438 extend without an if statement.
440 2000-04-11 Alan Modra <alan@linuxcare.com.au>
442 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
444 * elf32-mips.c (gprel16_with_gp): Likewise.
445 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
446 here using -0x40000, not (int)0xfffc0000.
447 (elf32_hppa_size_of_stub): Likewise.
449 2000-04-11 Timothy Wall <twall@cygnus.com>
451 * coff-tic54x.c: Now builds with all targets.
452 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
453 * Makefile.in: Regenerate.
454 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
455 unitialized variable.
457 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
459 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
460 --enable-build-warnings option.
461 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
462 * Makefile.in, configure: Re-generate.
464 2000-04-07 Nick Clifton <nickc@cygnus.com>
466 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
467 BFD_RELOC_THUMB_PCREL_BLX.
469 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
470 R_ARM_XPC25 and R_ARM_THM_PC22.
472 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
473 R_ARM_XPC25 and R_ARM_THM_XPC22.
474 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
475 R_ARM_[XPC25|THM_XPC22].
477 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
478 elf/arm-oabi.h to elf/arm.h
480 * Makefile.am: Fix dependency for elfarm-oabi.c
481 * Makefile.in: Regenerate.
483 * bfd-in2.h: Regenerate.
484 * libbfd.h: Regenerate.
486 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
488 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
489 and restore it on failure. Release newly allocated tdata on
492 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
494 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
495 (decode_line_info): Set it. Report error if unit->line_offset is
496 equal to or larger than it.
498 2000-04-07 Timothy Wall <twall@cygnus.com>
500 * targets.c: Added vecs for tic54x.
501 * reloc.c: Added relocs for tic54x.
502 * libbfd.h: Regenerated.
503 * configure: Add TI COFF vecs for tic54x.
504 * configure.in: Ditto.
505 * config.bfd (targ_cpu): Recognize new tic54x target.
506 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
507 * bfd-in2.h: Add tic54x target and relocations.
508 * Makefile.am, Makefile.in: Add tic54x target.
509 * archures.c (bfd_archures_list): Add tic54x target.
510 * coff-tic54x.c: New.
513 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
515 * elfcore.h (elf_core_file_p): call backend_object_p which
516 thereby gets an opportunity to update the arch/machine type.
518 2000-04-06 Timothy Wall <twall@cygnus.com>
520 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
521 class. Handle SEC_CLINK and SEC_BLOCK flags.
522 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
523 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
525 2000-04-06 Nick Clifton <nickc@cygnus.com>
527 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
528 EF_INTERWORK if this is an unknown EABI.
529 (elf32_arm_merge_private_bfd_data): Check EABI version
530 numbers. Only check EF_xxx flags if the EABI version number
532 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
533 if the EABI version number is unknown.
534 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
535 if the EABI version number is unknown.
537 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
539 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
540 BFD_RELOC_SH_LOOP_END.
541 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
542 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
543 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
544 (sh_elf_reloc_loop): New function.
545 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
547 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
548 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
549 * bfd-in2.h, libbfd.h: Regenerate.
551 2000-04-04 Alan Modra <alan@linuxcare.com.au>
553 * po/bfd.pot: Regenerate.
555 * Makefile.am: Remove extraneous mkdep comment.
556 (MKDEP): Use gcc -MM rather than mkdep.
557 (DEP): Quote when passing vars to sub-make. Add warning
559 (DEP1): Rewrite for "gcc -MM".
560 (CLEANFILES): Add DEP2.
562 * Makefile.in: Regenerate.
564 2000-04-03 Kevin Buettner <kevinb@redhat.com>
566 * configure.in: Added corefile support for AIX 4.3. In particular,
567 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
568 compiling rs6000-core.c.
569 * configure: Regenerated.
571 2000-04-03 H.J. Lu <hjl@gnu.org>
573 * cache.c (bfd_open_file): Unlink the output file only if
574 it has non-zero size.
576 2000-04-01 Ken Block USG <block@zk3.dec.com>
578 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
579 relative relocations for non-loaded sections in shared objects.
580 (elf64_alpha_check_relocs): Similarly.
582 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
584 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
585 BFD_RELOC_16 to switch for extended relocs.
586 (MY_swap_ext_reloc_in): New.
587 (MY_swap_ext_reloc_out): New.
588 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
589 than NAME(aout,swap_ext_reloc_in) for extended relocs.
590 (NAME(aout,squirt_out_relocs)): Similarly use
591 MY_swap_ext_reloc_out.
592 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
594 2000-04-03 Kazu Hirata <kazu@hxi.com>
596 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
597 the R_PCRWORD_B case.
599 2000-03-31 Thomas de Lellis <tdel@wrs.com>
601 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
605 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
607 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
608 HOWTO references to bfd_elf_generic_reloc, that have
609 partial_inplace == true, now use the new function. The function
610 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
611 extends its fixes to the R_M32R_{16,24,32} relocs.
612 The new logic in m32r_elf_lo16_reloc() has been removed, and
613 it instead calls the new routine to obtain that functionality.
615 2000-03-27 Alan Modra <alan@linuxcare.com.au>
617 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
618 elf32_avr_check_relocs, avr_final_link_relocate,
619 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
620 elf32_avr_object_p): Add prototypes.
621 (elf32_avr_gc_mark_hook): Add default for h->root.type.
622 (bfd_elf_avr_final_write_processing): Make static.
624 2000-03-27 Denis Chertykov <denisc@overta.ru>
626 * cpu-avr.c: New file. BFD support routines for AVR architecture.
627 * archures.c (bfd_architecture): Add AVR architecture.
628 (bfd_archures_list): Add reference to AVR architecture info.
629 * elf.c (prep_headers): Handle bfd_arch_avr.
630 * reloc.c: Add various AVR relocation enums.
631 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
633 * Makefile.am: Add support for AVR elf.
634 * configure.in: Likewise.
635 * config.bfd: Likewise.
636 * Makefile.in: Regenerate.
637 * configure: This too.
638 * bfd-in2.h: And this.
639 * libbfd.h: And this.
641 2000-03-24 H.J. Lu <hjl@gnu.org>
643 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
644 (elf64_alpha_find_reloc_at_ofs): Likewise.
646 2000-03-17 Alan Modra <alan@linuxcare.com.au>
648 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
649 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
650 allowable range used to be -2**(n-1) to 2**n-1.
651 * reloc.c (_bfd_relocate_contents): Same here. Also replace
652 "boolean overflow" with "bfd_reloc_status_type flag".
654 2000-03-14 Doug Evans <dje@casey.transmeta.com>
656 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
658 2000-03-14 Kazu Hirata <kazu@hxi.com>
660 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
661 of shrinks properly, including the last reloc.
663 2000-03-13 Kazu Hirata <kazu@hxi.com>
665 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
668 2000-03-11 Alan Modra <alan@linuxcare.com.au>
670 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
671 a format mismatch rather than an "error" from bfd_read such as
672 bfd_error_file_truncated.
674 2000-03-10 Geoff Keating <geoffk@cygnus.com>
676 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
677 sign-extension and big-endian compensation for
678 R_MIPS_64 even in ld -r.
680 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
682 * elf32-mips.c (mips_elf_next_relocation): Rename from
683 mips_elf_next_lo16_relocation, and generalize to look
684 for any relocation type.
685 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
686 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
687 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
688 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
689 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
690 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
691 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
692 (mips_rtype_to_howto): Likewise.
693 (mips_elf_calculate_relocation): Handle new relocs.
694 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
695 are paired. The addend for R_MIPS_GNU_REL16_S2
696 is shifted right two bits.
698 2000-03-10 Alan Modra <alan@linuxcare.com.au>
700 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
701 comment, and ensure it doesn't happen again.
702 (bfd_install_relocation): Same here.
703 (_bfd_relocate_contents): Don't bother assigning unused signmask
704 shift result. Fix typos in comments.
705 Remove trailing whitespace throughout file.
707 2000-03-07 Doug Evans <dje@casey.transmeta.com>
709 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
710 * bfd-in2.h: Rebuild.
712 2000-03-06 Nick Clifton <nickc@cygnus.com>
714 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
716 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
717 (SIZEOF_ILF_STRINGS): Redefine.
718 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
719 relative reloc, as opposed to a section relative reloc.
720 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
722 Add length of symbol's prefix to string pointer.
723 Store a pointer to the symbol in the symbol pointer table.
724 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
725 Initialise the symbol pointer table.
726 Store the hint in the Hint/Name table.
727 Make the jump reloc be symbol realtive, not section relative.
728 Create an import symbol for imported code.
730 2000-03-06 Catherine Moore <clm@cygnus.com>
732 * elf.c (swap_out_syms): Check for null type_ptr.
734 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
736 * aout-target.h (MY(write_object_contents)): Remove unused
737 and unusable "#if CHOOSE_RELOC_SIZE".
738 * pc532-mach.c (MY(write_object_contents)): Ditto.
739 * netbsd.h (MY(write_object_contents)): Ditto.
740 * hp300hpux.c (MY(write_object_contents)): Ditto.
741 * freebsd.h (MY(write_object_contents)): Ditto.
742 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
744 2000-02-29 H.J. Lu <hjl@gnu.org>
746 * peicode.h (jtab): Make it static.
748 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
749 defined and COFF_IMAGE_WITH_PE is not defined.
750 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
751 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
753 2000-03-01 Nick Clifton <nickc@cygnus.com>
755 * coff-arm.c (bfd_arm_process_before_allocation): Make
756 'symndx' signed to prevent compile time warning.
758 * coff-mcore.c: Remove unused prototype for pe_object_p.
760 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
761 functions that are not used when COFF_IMAGE_WITH_PE is
763 (struct sh_opcode): Change type of 'flags' field to unsigned
764 long so that it can hold the USESAS flag.
766 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
768 * elf-m10300.c (mn10300_elf_relax_section): Initialise
771 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
773 Remove unusued variables and code.
774 (elf_backend_add_symbol_hook): Fix prototype.
776 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
779 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
782 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
784 Remove unusued variables and code.
785 (elf_backend_add_symbol_hook): Fix prototype.
787 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
789 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
790 to unused function parameter.
792 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
794 Use EMPTY_HOWTO to initialise empty howto slots.
795 Remove unused variables.
797 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
799 2000-03-01 H.J. Lu <hjl@gnu.org>
801 * aoutx.h (aout_link_input_section_std): Pass "true" to
802 the undefined_symbol callback.
803 (aout_link_input_section_ext): Likewise.
804 * bout.c (get_value): Likewise.
805 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
806 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
808 (alpha_relocate_section): Likewise.
809 * coff-arm.c (coff_arm_relocate_section): Likewise.
810 * coff-i960.c (coff_i960_relocate_section): Likewise.
811 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
812 * coff-mips.c (mips_relocate_section): Likewise.
813 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
814 * coff-sh.c (sh_relocate_section): Likewise.
815 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
816 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
817 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
818 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
819 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
820 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
821 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
822 * elf32-i370.c (i370_elf_relocate_section): Likewise.
823 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
824 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
825 * elf32-sh.c (sh_elf_relocate_section): Likewise.
826 * elf32-v850.c (v850_elf_relocate_section): Likewise.
827 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
828 * elflink.h (elf_link_output_extsym): Likewise.
829 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
830 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
831 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
833 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
834 undefined_symbol callback when building shared library with
835 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
837 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
838 * elf32-i386.c (elf_i386_relocate_section): Likewise.
839 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
840 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
841 (elf32_mips_get_relocated_section_content): Likewise.
842 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
843 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
844 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
845 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
847 2000-02-28 Nick Clifton <nickc@cygnus.com>
849 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
850 * Makefile.in: Regenerate.
852 * configure.in: Add support for mips and sh pe vectors.
853 * configure: regenerate.
855 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
858 * targets.c: Add mips and sh pe vectors.
860 * libpei.h (coff_final_link_postscript): Only define if not
863 * coffcode.h: Add support for WinCE magic numbers.
865 * peigen.c (pe_print_reloc): Update comment and rearrange
866 appending of newline character.
868 * peicode.h: Add support for Image Library Format.
869 (pe_ILF_vars): Structure containing data used by ILF code.
870 (pe_ILF_make_a_section): New function. Create a section based
872 (pe_ILF_make_a_reloc): New function. Create a reloc based on
874 (pe_ILF_make_a_symbol): New function. Create a symbol based
876 (pe_ILF_save_relocs): New function. Store the relocs created
877 by pe_ILF_make_a_reloc in a section.
878 (pe_ILF_build_a_bfd): New function. Create a BFD describing
880 (pe_ILF_object_p): New function. Return a bfd_target pointer
882 (pe_bfd_object_p): If an ILF object is detected call
883 pe_ILF_object_p on it.
885 * coff-arm.c: Add support for WinCE relocs which are different
886 from normal ARM COFF relocs.
887 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
889 * coff-sh.c: Add support for sh-pe target.
890 * pe-sh.c: New file. Support code for sh-pe target.
891 * pei-sh.c: New file. Support code for sh-pe target.
893 * pe-mips.c: New file. Support code for mips-pe target.
894 * pei-mips.c: New file. Support code for mips-pe target.
896 2000-02-27 Jakub Jelinek <jakub@redhat.com>
898 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
899 architecture if the object causing the bump is dynamic.
900 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
901 and also don't it for memory ordering.
902 (sparc64_elf_write_relocs): Take src_rela out of the loop.
904 2000-02-27 Ian Lance Taylor <ian@zembu.com>
906 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
907 calling bfd_get_section_size_before_reloc.
908 (decode_line_info): Likewise.
909 (_bfd_dwarf2_find_nearest_line): Likewise.
911 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
913 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
914 name of the libtool directory.
915 * Makefile.in: Rebuild.
917 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
919 * som.c (SOM_HOWTO): Define.
920 (som_hppa_howto_table): Use it.
922 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
924 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
926 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
928 2000-02-24 Catherine Moore <clm@cygnus.com>
930 * som.c (som_misc_symbol_info): Add field
932 (som_bfd_derive_misc_symbol_info): Initialize
934 (som_build_and_write_symbol_table): Keep track
935 of secondary_def field.
936 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
937 if secondary_def field is set.
938 (som_bfd_ar_write_symbol_stuff): Initialize
941 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
943 * dwarf2.c (read_address): Read 16-bits addresses.
944 (parse_comp_unit): Accept addr_size == 2.
946 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
948 * bfd-in.h: Update copyright date.
950 2000-02-23 Linas Vepstas <linas@linas.org>
952 * cpu-i370.c: New file.
953 * elf32-i370.c: New file.
954 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
955 (bfd_i370_arch): New.
956 (bfd_archures_list): Add bfd_i370_arch.
957 * elf.c (prep_headers): Add bfd_arch_i370.
958 * Makefile.am: Add support for IBM 370 elf.
959 * config.bfd: Likewise.
960 * configure.in: Likewise.
961 * libbfd.h (bfd_reloc_code_real_names): Likewise.
962 * reloc.c (bfd_reloc_code_type): Likewise.
963 * targets.c: Likewise.
965 * Makefile.in: Regenerate.
966 * configure: Regenerate.
967 * bfd-in2.h: Regenerate.
969 2000-02-22 Ian Lance Taylor <ian@zembu.com>
971 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
972 invalid relocation types, and change them to R_386_NONE.
974 2000-02-22 H.J. Lu <hjl@gnu.org>
976 * elflink.h (elf_link_add_object_symbols): If a version symbol is
977 not defined, don't add a second ELF_VER_CHR.
979 * elflink.h (elf_bfd_final_link): Call output_extsym for global
980 symbols converted to local symbols even when stripping all
982 (elf_link_output_extsym): Process global symbols converted to
983 local symbols even if they are being stripped.
985 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
987 * archures.c (bfd_octets_per_byte): Return unsigned int.
988 (bfd_arch_mach_octets_per_byte): Ditto.
989 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
991 * section.c (bfd_get_section_size_before_reloc): Quell signed
992 vs. unsigned comparison warning.
993 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
994 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
995 change. What was I thinking?
996 * bfd-in2.h: Regenerate.
998 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
999 (elf_gc_sections): Same here.
1000 (elf_gc_common_finalize_got_offsets): And here.
1002 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1004 ELF HPPA doesn't work at present; remove it until it does.
1005 * config.bfd: Comment out setting targ_defvec to
1007 * Makefile.am: Rebuild dependencies.
1008 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1009 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1010 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1011 * Makefile.in: Rebuild.
1012 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1014 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1016 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1017 is no bfd_free(). Revert bfd_free part of previous change.
1019 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1021 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1023 (coff_compute_section_file_positions): Use bfd_free to pair
1025 (coff_write_object_contents): Likewise.
1027 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1028 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1030 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1032 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1033 (xcoff_ar_file_hdr_big): New structure.
1034 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1035 (xcoff_ar_hdr_big): New structure.
1036 (SIZEOF_AR_HDR_BIG): New macro.
1037 (xcoff_big_format_p): New macro.
1038 (xcoff_ardata_big): New macro.
1039 (arch_xhdr_big): New macro.
1040 (xcoff_slurp_armap): Handle large archives.
1041 (xcoff_archive_p): Detect large archives.
1042 (xcoff_read_ar_hdr): Handle large archives.
1043 (xcoff_openr_next_archived_file): Handle large archives.
1044 (xcoff_generic_stat_arch_elt): Handle large archives.
1045 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1046 (xcoff_write_armap_big): New function.
1047 (xcoff_write_armap): New function, dispatch to _old or _big.
1048 (xcoff_write_archive_contents_old): Rename from
1049 xcoff_write_archive_contents.
1050 (xcoff_write_archive_contents_big): New function.
1051 (xcoff_write_archive_contents): New function, dispatch to _old or
1054 2000-02-18 Richard Henderson <rth@cygnus.com>
1056 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1057 and hide_symbol members.
1058 (elf_link_hash_copy_indirect): Remove.
1059 (elf_link_hash_hide_symbol): Remove.
1060 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1061 and elf_backend_hide_symbol.
1062 (_bfd_elf_link_hash_copy_indirect): Declare.
1063 (_bfd_elf_link_hash_hide_symbol): Declare.
1064 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1065 (_bfd_elf_link_hash_hide_symbol): Likewise.
1066 (_bfd_elf_link_hash_table_init): Don't init killed members.
1067 * elflink.h (elf_link_add_object_symbols): Use the bed function
1068 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1069 (elf_link_assign_sym_version): Likewise.
1070 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1071 (elf_backend_hide_symbol): Likewise.
1072 (elfNN_bed): Update for new members.
1074 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1076 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1077 STACK_END_ADDR): Define for new core file format.
1078 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1079 for handling the vagaries of the various core file structures used
1080 by AIX over the years.
1081 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1082 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1083 core_dumpx structure.
1085 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1087 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1088 (bfd_mach_sh3_dsp): Likewise.
1089 (bfd_mach_sh4): Reinstate.
1090 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1091 * bfd-in2.h: Regenerate.
1092 * coff-sh.c (struct sh_opcode): flags is no longer short.
1093 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1094 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1095 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1096 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1097 (sh_opcodes): No longer const.
1098 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1099 (sh_insn_uses_reg): Check for USESAS and USESR8.
1100 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1101 (_bfd_sh_align_load_span): Return early for SH4.
1102 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1103 Take into account that field b of a parallel processing insn
1104 could be mistaken for a separate insn.
1105 * cpu-sh.c (arch_info_struct): New array elements for
1106 sh2, sh-dsp and sh3-dsp.
1107 Reinstate element for sh4.
1108 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1109 (SH4_NEXT): Reinstate.
1110 (SH3_NEXT, SH3E_NEXT): Adjust.
1111 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1112 * elf32-sh.c (sh_elf_set_private_flags): New function.
1113 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1114 (sh_elf_merge_private_data): New function.
1115 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1116 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1117 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1118 sh_elf_merge_private_data.
1120 2000-02-13 Richard Henderson <rth@cygnus.com>
1122 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1123 hide_symbol members.
1124 (elf_link_hash_copy_indirect): New.
1125 (elf_link_hash_hide_symbol): New.
1126 * elflink.h (elf_link_add_object_symbols): Break out copy from
1127 indirect new new symbol to elf.c.
1128 (elf_link_assign_sym_version): Break out privatization of
1129 non-exported symbol to elf.c.
1130 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1131 (_bfd_elf_link_hash_hide_symbol): New.
1132 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1134 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1136 * section.c (_bfd_strip_section_from_output): Add info parameter.
1137 If it passed as non-NULL, use it to check whether any input BFD
1138 has an input section which uses this output section. Change all
1140 * bfd-in2.h: Rebuild.
1142 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1143 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1145 * bfd-in2.h: Rebuild.
1147 2000-02-10 Timothy Wall <twall@cygnus.com>
1149 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1150 allow final modifications of swapped-in symbol.
1151 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1152 * coffcode.h (coff_write_relocs): Use macro
1153 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1154 symbol index should be set to -1.
1156 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1158 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1159 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1160 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1161 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1162 sh_insns_uses_or_sets_freg): New functions.
1163 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1164 * (sh_insns_conflict): Use new functions and new macros to
1165 detect conflicts when two instructions both set same integer registers,
1166 both set same fp register, and both set special register.
1168 2000-02-09 Timothy Wall <twall@cygnus.com>
1170 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1171 swapping in sections, so that the swapping routines have access to
1174 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1176 * coff-go32.c: Update comment. Update copyright.
1178 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1180 * syms.c (bfd_decode_symclass)
1181 Two new class characters were added - 'V' and 'v'. The
1182 meaning of 'W' is now restricted to just weak non-object
1183 symbols. This allows differentiation between, for example,
1184 weak functions vs weak objects. nm for example now dumps:
1186 'w' = weak unresolved
1187 'V' = weak global object
1188 'v' = weak unresolved object
1190 (bfd_is_undefined_symclass): New function. Return true if the
1191 given symbol class represents and undefined/unresolved symbol.
1193 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1196 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1198 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1199 STT_ARM_16BIT flag set, but it is not attached to a data object
1200 return STT_ARM_16BIT so that it will be treated as code by the
1203 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1205 * coff-i386.c (i3coff_object_p): Remove prototype.
1208 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1209 to name. Update copyright.
1211 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1212 assignment to avoid warning. Update copyright.
1214 2000-01-24 Robert Lipe (robertl@sco.com)
1216 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1217 instead of using GNU C extension.
1219 2000-01-21 Nick Clifton <nickc@cygnus.com>
1221 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1222 amount from a bfd_in_memory structure.
1223 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1226 2000-01-14 Nick Clifton <nickc@cygnus.com>
1228 * linker.c (default_indirect_link_order): oops - fix incorrectly
1229 applied patch from Tim Wall.
1231 2000-01-13 Timothy Wall (twall@tiac.net>
1233 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1234 = scnhsz, filhsz, relsz, aoutsz, etc)
1236 * coffswap.h: Ditto.
1238 2000-01-13 Nick Clifton <nickc@cygnus.com>
1240 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1241 interwork thumb to arm stub.
1243 2000-01-13 Timothy Wall (twall@tiac.net>
1245 * archures.c (bfd_octets_per_byte): New function: Return
1247 (bfd_arch_mach_octets_per_byte): New function: Return target
1250 * section.c: Distinguish between octets and bytes for usage of
1251 _cooked_size, _raw_size, and output_offset. Clarify
1252 description of bfd_set_section_contents.
1254 * bfd-in2.h: Regenerate.
1256 * coffgen.c: Indicate that the offset parameter is in bytes, not
1259 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1260 where appropriate to get the octet offset when calling
1261 bfd_set_section_contents.
1262 (bfd_coff_reloc_link_order): Ditto.
1264 * linker.c (bfd_generic_reloc_link_order): Ditto.
1265 (_bfd_default_link_order): Ditto.
1267 * reloc.c (bfd_perform_relocation): Distinguish between octets
1268 and bytes. Use octets when indexing into octet data; use bytes
1269 when calculating target addresses.
1270 (bfd_install_relocation): Ditto.
1272 * srec.c (srec_write_section): Ditto.
1274 2000-01-13 Nick Clifton <nickc@cygnus.com>
1276 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1277 3 to 2. This allows 4 byte sized sections, which is necessary for
1278 dlltool to build funcitoning DLLs.
1280 2000-01-10 Philip Blundell <pb@futuretv.com>
1282 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1283 (arm*-*-conix*): New target.
1285 2000-01-10 Egor Duda <deo@logos-m.ru>
1287 * config.bfd: Include elf32_i386 vector to target list for cygwin
1290 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1291 * configure.in: Test for structure win32_pstatus_t in
1293 * configure: Regenerate.
1295 * elf.c (elfcore_grok_win32pstatus): New function: process
1296 win32_pstatus_t notes in elf core file.
1297 (elfcore_grok_note): Detect win32_pstatus notes.
1299 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1301 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1303 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1304 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1306 1999-12-29 Richard Henderson <rth@cygnus.com>
1308 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1309 if no dynamic sections created.
1311 1999-12-27 Nick Clifton <nickc@cygnus.com>
1313 * peicode.h (pe_bfd_object_p): Only define for PE format
1316 1999-12-17 Nick Clifton <nickc@cygnus.com>
1318 * coff-i386.c (i3coff_object_p): Delete.
1319 (i386coff_vec): Replace reference to i3coff_object_p with a
1320 reference to coff_object_p.
1322 * coff-mcore.c (pe_object_p): Delete.
1324 * peicode.h (pe_bfd_object_p): New function: Detect the
1325 presence of a PE format COFF object file. Also detect and
1326 warn about the presence of LINK6 format Image Library Format
1329 1999-12-16 Nick Clifton <nickc@cygnus.com>
1331 * coff-arm.c (NUM_ELEM): New macro.
1332 (NUM_RELOCS): New macro: The number of known ARM relocs.
1333 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1334 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1336 (bfd_arm_process_before_allocation): Produce a warning message if
1337 an out of range symbol index is encountered.
1339 1999-12-14 Nick Clifton <nickc@cygnus.com>
1341 * elflink.h (is_global_symbol_definition): New Function: Return
1342 true iff the symbol is being given a global definition in this
1344 (elf_link_is_defined_archive_symbol): Do not bother processing
1345 symbols for an archive element that has already been included
1347 Use is_global_symbol_definition().
1349 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1351 * config.bfd: Add support for sparc-*-netbsdelf* and
1352 sparc-*-netbsdaout*.
1354 1999-12-13 Nick Clifton <nickc@cygnus.com>
1356 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1357 if the symbol is in the common section.
1359 1999-12-10 Nick Clifton <nickc@cygnus.com>
1361 * elflink.h (elf_link_is_defined_archive_symbol): New
1362 function: Decide if a symbol, in an archive map is there
1363 because it is defined in the archive element, or because it is
1364 just another common declaration of it.
1365 (elf_link_add_archive_symbols): Use
1366 elf_link_is_defined_archive_symbol to decide if an archive
1367 element contain a reference to a common symbol should be
1370 1999-12-10 Nick Clifton <nickc@cygnus.com>
1372 * elflink.h: Revert previous patch.
1373 * targets.c: Revert previous patch.
1374 * libbfd-in2.h: Revert previous patch.
1375 * libbfd.h: Revert previous patch.
1376 * elfxx-target.h: Revert previous patch.
1377 * archive.c: Revert previous patch.
1378 * aout-target.h: Revert previous patch.
1379 * aout-tic30.h: Revert previous patch.
1380 * bfd.c: Revert previous patch.
1381 * coff-alpha.c: Revert previous patch.
1382 * coff-rs6000.c: Revert previous patch.
1383 * elf64-mips.c: Revert previous patch.
1384 * ieee.c: Revert previous patch.
1385 * libecoff.h: Revert previous patch.
1386 * oasys.c: Revert previous patch.
1387 * som.c: Revert previous patch.
1388 * vms.c: Revert previous patch.
1390 1999-12-09 Nick Clifton <nickc@cygnus.com>
1392 * elflink.h (elf_link_add_archive_symbols): Add an archive
1393 element even if contains a symbol which is currently only
1394 considered to be a common.
1396 * targets.c (struct bfd_target): Add new field
1397 _bfd_allow_commons_in_armap.
1398 * bfd-in2.h:Regenerate.
1400 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1402 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1403 * libbfd.h: Regenerate.
1405 * elfxx-target.h: If using COFF archive map, override
1406 definition of allow_commons_in_armap and replace with
1409 * archive.c (bfd_compute_and_write_armap): Do not place common
1410 symbols into the archive map unless _bfd_allow_commons_in_armap
1413 * aout-target.h (MY_allow_commons_in_armap): Define.
1414 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1415 * bfd.c (bfd_allow_commons_in_armap): Define.
1416 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1417 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1418 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1419 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1420 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1421 * oasys.c (oasys_allow_commons_in_armap): Define.
1422 * som.c (som_allow_commons_in_armap): Define.
1423 * vms.c (vms_allow_commons_in_armap): Define.
1425 1999-12-07 Jim Blandy <jimb@cygnus.com>
1427 Add support for SSE registers in ELF core files.
1428 * elf.c (elfcore_make_note_pseudosection): New function.
1429 (elfcore_grok_prfpreg): Use it.
1430 (elfcore_grok_prxfpreg): New function.
1431 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1433 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1435 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1436 value by 4 before storing it back in the field. From
1437 Koundinya. K <kk@ddeorg.soft.net>.
1439 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1441 * archures.c (bfd_mach_am33): Define.
1442 * bfd-in2.h: Rebuilt.
1443 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1444 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1445 (compute_function_info): Handle additional registers saved by
1447 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1448 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1450 1999-11-29 Jim Blandy <jimb@cygnus.com>
1452 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1454 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1457 1999-11-27 Michael Meissner <meissner@cygnus.com>
1459 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1460 internal use within gas for alpha explicit relocations.
1461 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1462 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1463 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1464 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1465 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1466 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1468 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1469 BFD_RELOC_ALPHA_USER_*.
1471 * bfd-in2.h: Regenerate.
1472 * libbfd.h: Regenerate.
1474 1999-11-26 Fred Fish <fnf@cygnus.com>
1476 * elf.c (elfcore_read_notes): Add prototype for static function.
1477 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1478 (bfd_section_from_phdr): Replacement function that calls
1479 _bfd_elf_make_section_from_phdr for generic segment types and
1480 backend fucntion pointed to by elf_backend_section_from_phdr for
1481 backend specific segment types.
1482 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1483 now called by _bfd_elf_make_section_from_phdr. Note that this func
1484 is now just a stub between the caller and bfd_section_from_phdr.
1486 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1487 elf_backend_section_from_phdr.
1488 (elf_backend_section_from_phdr): Add prototype.
1490 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1491 (elfNN_bed): Add elf_backend_section_from_phdr.
1493 1999-11-25 Nick Clifton <nickc@cygnus.com>
1495 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1496 SEC_CODE and SEC_READONLY flags to glue sections.
1498 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1499 SEC_CODE and SEC_READONLY flags to glue sections.
1501 1999-11-20 Nick Clifton <nickc@cygnus.com>
1503 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1506 1999-11-19 Catherine Moore <clm@cygnus.com>
1508 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1509 (elf_cpu32_plt_entry): Likewise.
1511 1999-11-18 Nick Clifton <nickc@cygnus.com>
1513 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1515 (coff_mcore_relocate_section): Initialise addend to 0.
1516 Special case processing of RVA reloc.
1518 1999-11-17 Richard Henderson <rth@cygnus.com>
1520 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1521 type_change_ok; add sign_extend_vma.
1522 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1523 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1524 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1525 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1526 (elfNN_bed): Follow struture changes.
1528 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1530 * libbfd.c (bfd_read): Check result of read against desired result
1532 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1533 invalid compared to the section size.
1535 * ieee.c (ieee_slurp_debug): Get the length of the debug
1536 information right if there is no data part.
1538 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1540 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1541 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1543 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1545 * elflink.h (elf_bfd_final_link): Make last_local signed.
1547 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1549 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1552 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1554 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1556 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1557 * bfd-in2.h: Regenerate.
1559 1999-10-15 Andrew Haley <aph@cygnus.com>
1561 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1563 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1565 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1567 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1569 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1570 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1573 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1575 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1576 relocs also need the GP value.
1577 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1578 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1579 the GP value for R_MIPS_LITERAL relocs too. Handle
1580 R_MIPS_64 relocs properly on big-endian MIPS.
1581 (mips_elf_sign_extend): Behave properly with 'long long'.
1582 (mips_elf_highest): Correct typo.
1584 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1586 * cpu-m32r.c (arch_info_struct): New static global.
1587 (bfd_m32r_arch): Refer to it.
1588 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1589 (m32r_elf_print_private_bfd_data): Ditto.
1590 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1591 * archures.c (bfd_mach_m32rx): Define it.
1592 * bfd-in2.h: Rebuild.
1594 1999-09-28 Fred Fish <fnf@cygnus.com>
1596 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1597 (cisco_core_big_vec): Add new bigendian vec.
1598 (cisco_core_little_vec): Add new little endian vec.
1600 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1601 (crash_info_locs): Add array of possible offsets.
1602 (MASK_ADDR): Mask to apply to crash info offset.
1603 (crashinfo_external): Add textbase, database, bssbase and
1604 turn into a typedef.
1605 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1606 Many small changes to account for additional hardware versions.
1607 Pick a reasonable size for ".reg" section. Add a ".crash"
1608 section to allow access to crashinfo_external struct.
1609 (cisco_core_file_p): New version of this function that
1610 iterates over crash_info_locs, calling cisco_core_file_validate.
1611 (cisco_core_vec): Old big endian only vec replaced with ...
1612 (cisco_core_big_vec): Add big endian version.
1613 (cisco_core_little_vec): Add little endian version.
1615 * configure.in (cisco_core_vec): Split to two new vectors ...
1616 (cisco_core_big_vec): New target vector.
1617 (cisco_core_little_vec): New target vector.
1618 * configure: Regenerate.
1619 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1620 to cisco_core_big_vec in targ_selvecs.
1622 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1624 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1625 (mips_elf_relocate_got_local): Unused, delete.
1626 (mips_elf_relocate_global_got): Unused, delete.
1628 1999-09-24 Fred Fish <fnf@cygnus.com>
1630 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1631 to initialize it to something meaningful. Then use it to generate
1632 more useful segment names.
1634 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1636 * som.c (NO_PCREL_MODES): Define if the system does not define
1638 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1639 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1640 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1641 * libhppa.h (dis_assemble_22): New function.
1642 (bfd_hppa_insn2fmt): Handle long branch.
1644 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1647 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1649 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1650 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1651 (reloc_howto_type howto_table): Tidy comments and whitespace.
1653 1999-09-17 Nick Clifton <nickc@cygnus.com>
1655 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1656 previous delta. Set sec->gc_mark instead.
1658 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1660 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1661 (elf_cpu32_plt_entry): Likewise.
1663 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1665 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1667 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1668 symbol table, then just compute a suitable value (but do not
1669 create a __gp symbol).
1671 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1672 symbols when building shared libraries.
1673 (elf_hppa_final_link_relocate): Correct handling of PCREL
1674 relocations against undefined symbols.
1676 1999-09-16 Nick Clifton <nickc@cygnus.com>
1678 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1679 interworking sections as linker created so that they will not
1680 be removed by garbage collection.
1682 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1684 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1685 (elf_hppa_final_link_relocate): Consistently create an absolute
1686 address, then subtract out the value of __gp.
1688 1999-09-14 Michael Meissner <meissner@cygnus.com>
1690 * configure.in (Canonicalization of target names): Remove adding
1691 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1692 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1693 * configure: Regenerate.
1695 1999-09-14 Nick Clifton <nickc@cygnus.com>
1697 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1700 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1702 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1703 (elf_hppa_final_link): Initialize text_segment_base and
1705 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1707 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1708 (elf_hppa_final_link_relocate): Likewise.
1709 (elf_hppa_relocate_insn): Likewise.
1710 (elf_hppa_relocate_section): Initialize HOWTO.
1712 1999-09-13 Donn Terry <donn@interix.com>
1714 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1715 handling to support both GNU and MS objects.
1717 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1718 when determining whether to set F_RELFLG.
1720 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1722 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1723 PC24 relocs if the target is an undefined weak symbol.
1724 (arm_add_to_rel): Fix compiler warning.
1725 (elf32_arm_plt0_entry): Correct comments.
1727 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1729 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1730 an absolute symbol in REL relocs.
1732 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1734 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1735 Stub SEGREL32. Return an error for any relocation not handled.
1737 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1739 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1740 constant symbols, and avoid multiple definition errors on them.
1742 1999-09-12 Donn Terry <donn@interix.com>
1744 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1745 significant bit is set.
1747 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1749 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1751 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1752 relocs as we do for RELA relocs.
1754 1999-09-11 Donn Terry <donn@interix.com>
1756 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1757 (coff_final_link_postscript): Define.
1758 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1759 directory entries here.
1760 (_bfd_pei_final_link_postscript): New function.
1762 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1763 section flags based on the section name.
1765 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1766 get the overflow of the s_nlnno field from the s_nreloc field.
1767 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1768 the s_nlnno overflow of the .text section into the s_nreloc
1771 * peigen.c (add_data_entry): Declare.
1772 (pei_swap_aouthdr_out): Get image size right. Set linker version
1774 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1775 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1776 extraneous ImageBase.
1777 (pe_print_edata): Likewise.
1778 (pe_print_pdata): Likewise. Print exception entries.
1779 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1780 (tbl): Make const, add "UNKNOWN".
1781 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1782 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1783 section data directory.
1784 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1786 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1787 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1788 * peicode.h (coff_get_symbol_info): Define.
1790 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1792 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1794 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1797 * libpei.h: New file, broken out of peicode.h.
1798 * peigen.c: New file, broken out of peicode.h.
1799 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1800 * configure.in: Add peigen.lo to list of files required for each
1802 * Makefile.am: Rebuild dependencies.
1803 (BFD32_BACKENDS): Add peigen.lo.
1804 (BFD32_BACKENDS_CFILES): Add peigen.c.
1805 (SOURCE_HFILES): Add libpei.h.
1806 * configure, Makefile.in: Rebuild.
1808 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1809 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1810 instead. Don't clear the s_paddr field for an uninitialized data
1813 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1814 coff_data_type to f_timdat.
1815 * peicode.h (pe_mkobject_hook): Likewise.
1817 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1818 number if COFF_IMAGE_WITH_PE.
1820 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1821 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1822 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1823 there is no SEC_DEBUGGING section.
1824 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1825 IMAGE_FILE_DEBUG_STRIPPED.
1827 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1828 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1829 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1830 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1832 * coffswap.h (IMAGE_BASE): Don't define.
1833 * pei-arm.c (IMAGE_BASE): Don't define.
1834 * pei-i386.c (IMAGE_BASE): Don't define.
1835 * pei-mcore.c (IMAGE_BASE): Don't define.
1836 * pei-ppc.c (IMAGE_BASE): Don't define.
1838 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1839 symbol, switch on the class when determining whether to modify the
1840 value. For PE, don't modify the value of a C_FCN symbol not named
1843 * libbfd-in.h (_bfd_abort): Declare.
1845 * bfd.c (_bfd_abort): New function.
1846 * libbfd.h: Rebuild.
1848 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1851 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1852 don't write out the associated line numbers.
1854 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1857 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1858 changes when the base type is unknown.
1860 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1863 * syms.c (BSF_DEBUGGING_RELOC): Define.
1864 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1865 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1867 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1868 BSF_DEBUGGING_RELOC set.
1869 * bfd-in2.h: Rebuild.
1871 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1873 * ecoff.c (bfd_debug_section): Update initialization for new
1875 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1876 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1878 1999-09-10 H.J. Lu <hjl@gnu.org>
1880 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1881 _bfd_filnmlen field.
1882 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1884 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1886 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1887 for FPTR relocs involving local symbols.
1889 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1890 value for the stub address in a call through a stub.
1891 Install the value for a local symbol directly into the DLT
1892 instead of generating a reloc. Correctly handle FPTR64 relocs.
1894 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1895 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1896 (elf_hppa_final_link): Call them.
1898 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1900 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1901 (elf_adjust_dynamic_symbol): ...from here.
1903 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1905 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1906 relocation, remove them. SECREL64->LTOFF16WF.
1907 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1909 (elf_hppa_relocate_insn): Similarly.
1911 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1912 (elf_hppa_relocate_insn): Similarly.
1914 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1916 (elf_hppa_relocate_insn): Similarly.
1918 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1919 Handle LTOFF_TP* relocs.
1920 (elf_hppa_relocate_insn): Similarly.
1922 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1923 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1924 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1926 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1927 DIR32, DIR64 and FPTR64 relocations.
1928 (elf_hppa_relocate_insn): Similarly.
1930 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1931 address of the .PARISC.global section.
1932 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1933 table entry elf_hppa_final_link_relocate. Do not give a warning
1934 for a reloc against an external symbol if it has a PA64 hash
1936 (elf_hppa_final_link_relocate): Significantly rework. Handle
1937 DLTIND relocations. Compute the final value of the relocation
1938 before passing the value of elf_hppa_relocate_insn.
1939 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1940 relocation support. Handle DLTIND relocation requests just like
1941 DLTREL relocation requests. Simplify branch handling.
1943 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1945 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1946 non-allocated section as done in i386 version.
1947 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1948 statement since this is no know relocation.
1950 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1952 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1954 (elf_hppa_relocate_insn): Similarly.
1956 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1958 (elf_hppa_relocate_insn): Similarly.
1960 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1961 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1962 Pass the relocate type rather than the insn format to
1963 elf_hppa_relocate_insn.
1964 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1965 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1967 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1969 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1970 (bfd_coff_filnmlen): Define.
1971 (bfd_coff_std_swap_table): Initialize new field.
1972 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1974 (coff_write_symbols): Likewise.
1975 (coff_get_normalized_symtab): Likewise.
1976 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1977 * libcoff.h: Rebuild.
1979 1999-09-06 Donn Terry <donn@interix.com>
1981 * coffcode.h (sort_by_secaddr): New static function if
1983 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1984 sections by VMA when assigning target_index values. Always set
1987 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1988 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1990 * libcoff.h: Rebuild.
1992 * coffcode.h (coff_set_custom_section_alignment): Add const to
1993 declaration to match definition.
1994 (coff_write_object_contents): Don't set F_AR32W(R)? if
1997 * coff-i386.c (in_reloc_p): Add declaration.
1998 (i386coff_vec): Simplify initialization of
1999 application_section_flags.
2001 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2002 version. Move COFF_WITH_PE specific code to new version.
2003 (stype_to_sec_flags): Likewise. Add section parameter.
2004 * coffgen.c (make_a_section_from_file): Set target_index before
2005 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2006 * libcoff.h: Rebuild.
2008 * syms.c (stt): Add some PE/PEI section names.
2009 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2011 (bfd_symbol_info): Check for 'w'.
2013 * section.c (struct bfd_comdat_info): Define.
2014 (asection): Add comdat field.
2015 (STD_SECTION): Initialize comdat field.
2016 (bfd_make_section_anyway): Likewise.
2017 * bfd-in2.h: Rebuild.
2019 1999-09-06 Andreas Schwab <schwab@suse.de>
2021 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2024 1999-09-06 Nick Clifton <nickc@cygnus.com>
2026 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2027 bfd_realloc instead of calloc and realloc.
2029 1999-09-04 Steve Chamberlain <sac@pobox.com>
2031 * cpu-pj.c: New file.
2032 * elf32-pj.c: New file.
2033 * config.bfd (pj*): New cpu.
2034 (pj-*-*, pjl-*-*): New targets.
2035 * configure.in (bfd_elf32_pj_vec): New target vector.
2036 (bfd_elf32_pjl_vec): New target vector.
2037 * archures.c (bfd_arch_pj): Define.
2038 * elf.c (prep_headers): Handle bfd_arch_pj.
2039 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2040 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2041 to target vector list.
2042 * Makefile.am: Rebuild dependencies.
2043 (ALL_MACHINES): Add cpu-pj.lo.
2044 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2045 (BFD32_BACKENDS): Add elf32-pj.lo.
2046 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2047 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2049 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2051 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2052 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2053 and NON_GOT_REF from weak defined symbol to real symbol.
2054 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2055 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2056 create a COPY reloc.
2057 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2058 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2059 don't create a COPY reloc.
2061 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2063 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2064 count those in sections we are not including in the link.
2066 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2068 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2069 field in hpux11 shared libraries.
2071 1999-09-02 Nick Clifton <nickc@cygnus.com>
2073 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2075 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2077 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2078 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2079 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2081 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2083 * elflink.h (record_link_assignment): When possible, keep the
2084 original type of the symbol.
2086 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2088 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2089 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2090 tools were configured.
2091 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2093 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2095 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2096 GOT entries for GOT16 relocations; they're not required.
2098 1999-08-24 Nick Clifton <nickc@cygnus.com>
2100 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2102 * config.bfd (arm-*-netbsd*): New target.
2103 * configure.in (armnetbsd_vec): New target vector.
2104 * configure: Regenerate
2105 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2107 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2108 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2109 (armnetbsd.lo): New rule with deps.
2110 * Makefile.in: Regenerate.
2112 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2115 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2117 * som.c (som_slurp_symbol_table): Fix typo in comment.
2119 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2121 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2122 here instead of using elf_section_data...
2124 1999-08-19 Nick Clifton <nickc@cygnus.com>
2126 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2127 relocations into the base file.
2128 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2129 we are building a base file.
2131 1999-08-19 Nick Clifton <nickc@cygnus.com>
2133 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2135 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2136 REL relocs when performing a partial relocation.
2138 1999-08-18 Donn Terry <donn@interix.com>
2140 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2141 _bfd_coff_link_input_bfd into top level.
2143 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2144 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2145 (coff_i386_rtype_to_howto): Likewise.
2146 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2147 Completely ignore symbols which are all zero.
2148 (dummy_reloc16_estimate): Add return 0.
2149 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2150 variable copy to name_copy to avoid shadowing outer scope
2152 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2153 from unsigned int to unsigned long. Add timestamp field.
2154 * libcoff.h: Rebuild.
2156 1999-08-17 H.J. Lu <hjl@gnu.org>
2158 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2161 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2163 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2164 for special section symbols.
2165 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2166 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2169 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2171 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2172 coincidence of variable names between old and new code.
2174 1999-08-12 Nick Clifton <nickc@cygnus.com>
2176 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2177 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2178 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2179 and 'addend' parameter a 'bfd_signed_vma'.
2180 (elf32_arm_final_link_relocate): Do not involve stubs in
2181 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2182 jumps, not function calls.
2184 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2186 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2187 in R_ARM_PC24 relocs.
2189 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2191 * elf-hppa.h (elf_hppa_fake_sections): New function.
2192 * elf32-hppa.c (elf_backend_fake_sections): Define.
2194 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2195 recent changes to the arch_info structure.
2197 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2198 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2199 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2202 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2203 Ralf Baechle <ralf@uni-koblenz.de>
2205 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2206 output DT_MIPS_GOTSYM.
2207 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2208 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2210 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2212 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2213 prototype. Handle local symbols. Add commentary.
2214 (mips_elf_calculate_relocation): Adjust accordingly.
2215 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2218 * elflink.h (elf_bfd_final_link): Tweak last change.
2220 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2222 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2223 elf-section data to allocate just the right amount of relocation
2224 space. Don't allocate the hash space twice.
2225 (elf_bfd_final_link): Calculate the amount of space to allocate in
2226 each relocation section.
2228 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2230 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2231 64bit mode, generate a section relative relocation for a 32bit
2233 (elf_hppa_is_local_label_name): New function.
2234 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2235 shared between 32bit and 64bit port.
2237 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2239 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2240 R_MIPS_GOT16 and R_MIPS_CALL16.
2241 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2242 to use when looking for a preexisting GOT entry.
2244 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2246 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2247 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2249 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2251 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2253 * elflink.h (elf_link_output_extsym): Don't output a weak
2254 reference to an undefined symbol just because it was defined weak
2257 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2259 * coffgen.c (coff_find_nearest_line): When looking for file, use
2260 last best match rather than first. If address is beyond last line
2261 number record, don't return the last line as the correct value.
2263 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2265 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2266 * bfd-in2.h: Rebuild.
2268 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2270 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2271 * coffcode.h (coff_set_custom_section_alignment): New static
2273 (coff_section_alignment_table): New static array.
2274 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2275 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2276 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2277 * libcoff.h: Rebuild.
2279 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2281 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2283 * Makefile.in: Rebuild.
2285 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2287 * section.c (SEC_SHARED): Define.
2288 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2289 (styp_to_sec_flags): Likewise.
2290 * peicode.h (coff_swap_scnhdr_out): Likewise.
2291 * bfd-in2.h: Rebuild.
2293 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2295 * coffcode.h (coff_classify_symbol): Comment out part of
2296 1999-08-05 change which breaks cygwin DLLs.
2298 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2299 * aclocal.m4, configure: Rebuild.
2301 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2303 * section.c (global_syms): Only initialize union field if
2306 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2308 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2309 the size of a GOT entry here.
2310 (mips_elf_calculate_relocation): Don't create a local GOT entry
2311 for the symbol in a GOT16 relocation; just for it's high-order bit
2312 (_bfd_mips_elf_relocate_section): Fix thinko.
2314 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2316 Based on patches from Donn Terry <donn@interix.com>:
2317 * coffcode.h (enum coff_symbol_classification): Define.
2318 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2319 _bfd_coff_classify_symbol. Change return type.
2320 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2321 (coff_slurp_symbol_table): Use coff_classify_symbol.
2322 (coff_classify_symbol): New static function.
2323 (coff_sym_is_global): Never define.
2324 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2325 * cofflink.c (coff_link_check_ar_symbols): Use
2326 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2327 (coff_link_add_symbols): Likewise.
2328 (_bfd_coff_link_input_bfd): Likewise.
2329 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2330 coff_classify_symbol.
2331 * libcoff.h: Rebuild.
2333 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2335 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2336 (e_ltpsel, e_rtpsel): Similarly.
2338 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2339 and 14bit ertpsel. Handle 64bit psel.
2341 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2343 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2344 handling for REL relocations. And only left-shift R_MIPS26
2345 relocation addends where necessary.
2347 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2349 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2350 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2351 Just return the relocation found.
2352 (mips_elf_relocate_section): Pull the LO16 addend out of the
2353 section itself when using REL relocations.
2355 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2356 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2359 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2361 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2362 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2363 relocation against a symbol in an input section with no output
2364 section. From Daniel Jacobowitz <drow@false.org>.
2366 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2368 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2369 look for generated file correctly.
2370 * aclocal.m4, configure: Rebuild.
2372 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2374 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2375 and R_MIPS16_26 relocations correctly when relocating.
2376 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2377 and R_MIPS_CALL_LO16 are for global symbols.
2379 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2381 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2383 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2384 variables and initialize them.
2386 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2388 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2389 there are no global symbols requiring GOT entries.
2390 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2391 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2392 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2394 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2395 symbols are considered to have the value zero.
2396 (_bfd_mips_elf_relocate_section): Don't try to perform a
2397 relocation for an undefined symbol.
2398 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2401 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2403 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2404 wants ba,a,pt %xcc instead of %icc.
2405 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2406 of large PLT entries.
2407 (sparc64_elf_plt_ptr_offset): Fix calculation.
2408 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2409 addend should be relative to load address, not .plt section start.
2410 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2412 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2414 * elf-bfd.h (struct elf_backend_data): Add
2415 print_symbol_all and output_arch_syms backend methods.
2416 * elfxx-target.h: Likewise.
2417 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2418 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2419 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2421 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2422 symbols in .dynsym, add their names into .dynstr. Put those symbols
2424 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2425 pointers to STT_REGISTER symbols in dynsym section.
2426 (sparc64_elf_print_symbol_all): New function.
2427 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2428 printing using the print_symbol_all hook.
2430 1999-07-30 Catherine Moore <clm@cygnus.com>
2432 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2435 1999-07-29 Richard Henderson <rth@cygnus.com>
2437 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2438 dynamic_sections_created.
2440 1999-07-29 Richard Henderson <rth@cygnus.com>
2442 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2443 (mips_rtype_to_howto): ... new function.
2444 (_bfd_mips_elf_relocate_section): Use it.
2446 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2448 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2450 1999-07-27 Nick Clifton <nickc@cygnus.com>
2452 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2454 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2455 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2457 1999-07-23 Donn Terry <donn@interix.com>
2459 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2460 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2461 * cofflink.c (coff_link_add_symbols): If PE, handle section
2463 * libcoff.h: Rebuild.
2465 * config.bfd (i[3456]86-*-interix*): New target.
2467 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2469 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2470 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2471 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2472 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2473 (COFF_SUPPORT_GNU_LINKONCE): Define.
2474 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2475 (COFF_SUPPORT_GNU_LINKONCE): Define.
2477 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2480 * makefile.dos: Remove; obsolete.
2481 * configure.bat: Remove; obsolete.
2483 1999-07-21 H.J. Lu <hjl@gnu.org>
2485 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2487 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2489 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2490 message and fail if a symbol index is out of range.
2492 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2494 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2495 when looking at a R_MIPS_GOT16 relocation.
2497 1999-07-20 Nick Clifton <nickc@cygnus.com>
2499 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2501 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2503 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2504 removed in previous change.
2505 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2506 in relocateable output.
2508 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2510 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2513 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2514 if they appear to be specially created by the linker.
2516 1999-07-19 Nick Clifton <nickc@cygnus.com>
2518 * targets.c (alternative_target): New field in bfd_target
2520 (bfd_search_for_target): New function: Find a target that
2521 satisifies a search function.
2522 * bfd-in2.h: Regenerate.
2524 * elfxx-target.h: Initialise the alternative_target field of
2525 the bfd_target structures to point to the other target (if
2527 * nlm-target.h: Initialise the alternative_target field of
2528 the bfd_target structures to point to the other target (if
2531 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2532 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2534 * aix386-core.c: Initialise new field of bfd_target structure.
2535 * aout-adobe.c: Initialise new field of bfd_target structure.
2536 * aout-arm.c: Initialise new field of bfd_target structure.
2537 * aout-target.h: Initialise new field of bfd_target structure.
2538 * aout-tic30.c: Initialise new field of bfd_target structure.
2539 * binary.c: Initialise new field of bfd_target structure.
2540 * bout.c: Initialise new field of bfd_target structure.
2541 * cisco-core.c: Initialise new field of bfd_target structure.
2542 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2543 * coff-alpha.c: Initialise new field of bfd_target structure.
2544 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2545 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2546 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2547 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2548 * coff-i386.c: Initialise new field of bfd_target structure.
2549 * coff-i860.c: Initialise new field of bfd_target structure.
2550 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2551 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2552 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2553 * coff-mips.c: Initialise new field of bfd_target structure.
2554 * coff-ppc.c: Initialise new field of bfd_target structure.
2555 * coff-rs6000.c: Initialise new field of bfd_target structure.
2556 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2557 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2558 * coff-tic30.c: Initialise new field of bfd_target structure.
2559 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2560 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2561 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2562 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2563 * hppabsd-core.c: Initialise new field of bfd_target structure.
2564 * hpux-core.c: Initialise new field of bfd_target structure.
2565 * i386msdos.c: Initialise new field of bfd_target structure.
2566 * i386os9k.c: Initialise new field of bfd_target structure.
2567 * ieee.c: Initialise new field of bfd_target structure.
2568 * ihex.c: Initialise new field of bfd_target structure.
2569 * irix-core.c: Initialise new field of bfd_target structure.
2570 * mipsbsd.c: Initialise new field of bfd_target structure.
2571 * netbsd-core.c: Initialise new field of bfd_target structure.
2572 * oasys.c: Initialise new field of bfd_target structure.
2573 * osf-core.c: Initialise new field of bfd_target structure.
2574 * ppcboot.c: Initialise new field of bfd_target structure.
2575 * ptrace-core.c: Initialise new field of bfd_target structure.
2576 * sco5-core.c: Initialise new field of bfd_target structure.
2577 * som.c: Initialise new field of bfd_target structure.
2578 * srec.c: Initialise new field of bfd_target structure.
2579 * tekhex.c: Initialise new field of bfd_target structure.
2580 * trad-core.c: Initialise new field of bfd_target structure.
2581 * versados.c: Initialise new field of bfd_target structure.
2582 * vms.c: Initialise new field of bfd_target structure.
2584 1999-07-19 Andreas Schwab <schwab@suse.de>
2586 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2589 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2591 * elflink.h (elf_link_adjust_relocs): New function.
2592 (elf_bfd_final_link): Use it.
2593 (elf_link_input_bfd): Deal with the fact that there can be
2594 two relocation sections for a single section.
2595 (elf_reloc_link_order): Likewise.
2597 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2598 a relocateable object.
2599 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2601 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2603 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2604 (sparc64_elf_get_reloc_upper_bound,
2605 sparc64_elf_get_dynamic_reloc_upper_bound,
2606 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2607 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2609 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2610 ELF64_R_TYPE_ID/DATA where appropriate.
2612 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2614 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2617 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2619 * elf32-mips.c (mips_elf_local_relocation_p): New static
2621 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2622 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2623 Always set *require_jalxp.
2624 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2625 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2626 GOT16 if the GOT16 is against a local symbol. Don't return false
2627 for an undefined symbol. If there is an overflow, assert that we
2630 1999-07-16 Andreas Schwab <schwab@suse.de>
2632 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2633 variables `link' and `elfsec'.
2634 (elf_bfd_final_link): Remove unused variable `os'.
2636 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2638 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2639 a PT_PHDR program headers.
2640 (_bfd_mips_elf_final_link): Don't assume there are going to be
2641 section symbols when we're not building a shared object.
2642 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2645 1999-07-15 J.T. Conklin <jtc@redback.com>
2647 * config.bfd (i[3456]86-*-vxworks*): New target.
2649 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2651 * elf32-mips.c (mips_elf_stub_section_p): New function.
2652 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2653 (mips_elf_relocate_section): Adjust calling sequence for
2654 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2655 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2658 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2660 * configure.in: Bump version number to 2.9.5.
2661 * configure: Rebuild.
2663 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2665 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2667 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2668 to derive final type instead of hardwiring a selection.
2670 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2672 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2673 things relocated by R_MIPS16_GPREL.
2674 (mips_elf_perform_relocation): Likewise.
2676 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2678 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2680 1999-07-14 Richard Henderson <rth@cygnus.com>
2682 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2683 (_bfd_mips_elf_size_dynamic_sections): Set it.
2684 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2685 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2686 new argument max_local.
2688 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2690 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2691 subwords when handling an R_MIPS16_26 relocation.
2692 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2695 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2696 dst_mask to match reality.
2697 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2698 (mips_elf_obtain_contents): Use bfd_get.
2699 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2700 (mips_elf_relocate_section): Likewise.
2702 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2704 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2705 (mips_elf_relocate_section): Adjust calling sequence for
2706 mips_elf_perform_relocation.
2707 (mips_elf_perform_relocation): Take additional argument. Handle
2708 R_MIPS16_26. Use bfd_put for convenience.
2710 1999-07-13 Richard Henderson <rth@cygnus.com>
2712 * elf.c (assign_file_positions_for_segments): Thinko last change.
2713 Always overwrite p_flags.
2715 1999-07-13 Richard Henderson <rth@cygnus.com>
2717 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2718 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2719 .dynbss and .rel[a].bss if want_dynbss.
2720 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2722 1999-07-13 Richard Henderson <rth@cygnus.com>
2724 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2726 1999-07-13 Richard Henderson <rth@cygnus.com>
2728 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2729 (struct elf_link_hash_table): Add dynlocal.
2730 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2731 (_bfd_elf_link_adjust_dynindx): Delete.
2732 (_bfd_elf_link_renumber_dynsyms): Prototype.
2733 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2734 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2735 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2736 (_bfd_elf_link_lookup_local_dynindx): New function.
2737 (elf_link_renumber_hash_table_dynsyms): New function.
2738 (_bfd_elf_link_renumber_dynsyms): New function.
2739 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2740 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2741 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2742 instead of elf_link_remove_section_and_adjust_dynindices.
2743 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2744 (elf_link_assign_sym_version): Remove removed_dynamic code.
2745 (elf_link_renumber_dynsyms): Delete.
2746 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2748 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2749 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2750 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2751 * elf32-mips.c: Similarly.
2752 * elf32-ppc.c: Similarly.
2753 * elf32-sparc.c: Similarly.
2754 * elf64-alpha.c: Similarly.
2755 * elf64-sparc.c: Similarly.
2757 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2759 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2760 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2761 when the relocation is against _gp_disp.
2763 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2765 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2766 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2767 to possibly_dynamic_relocs. Adjust usage throughout code.
2768 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2769 (elf_mips_ctor64_howto): Likewise.
2770 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2772 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2773 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2774 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2775 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2777 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2779 * Makefile.am: Rebuild dependencies.
2780 * Makefile.in: Rebuild.
2782 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2783 * bfd-in2.h: Rebuild.
2785 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2786 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2787 structure initializations. Add casts.
2788 * reloc.c (EMPTY_HOWTO): Define.
2789 * bfd-in2.h: Rebuild.
2790 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2791 comparisons against 0.
2792 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2793 previous_ibfd_e_flags to unsigned long.
2794 * vms.h (struct vms_private_data_struct): Change section_count to
2796 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2797 (_bfd_vms_write_gsd): Change symnum to unsigned.
2798 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2799 * vms-tir.c (etir_sta): Change psect to unsigned.
2800 (alloc_section): Change idx to unsigned.
2801 (tir_sta, tir_ctl): Change psect to unsigned.
2802 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2803 * vms.c (priv_section_count): Change to unsigned.
2805 1999-07-12 Andreas Schwab <schwab@suse.de>
2807 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2808 * m68klinux.c: Likewise.
2810 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2812 * Many files: Changes to avoid gcc warnings: Remove unused local
2813 variables. Add default case to enum switches.
2814 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2815 compile if not COFF_IMAGE_WITH_PE.
2816 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2817 (bfd_arm_get_bfd_for_interworking): Likewise.
2818 (bfd_arm_process_before_allocation): Likewise.
2819 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2820 * pei-arm.c: Likewise.
2821 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2822 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2823 (mips_elf_got16_entry): Put parens around & in body of ==.
2824 (mips_elf_calculate_relocation): Correct test for empty string.
2825 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2827 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2830 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2832 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2833 as appropriate. Fill in structure initializations. Add variable
2834 initializations. Add casts.
2835 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2836 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2838 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2840 * elf-bfd.h (bfd_elf_hash): Update declaration.
2841 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2842 when calling bfd_elf_hash.
2844 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2846 * libbfd.c (bfd_put_8): Make it of type `void'.
2847 * bfd-in2.h: Regenerated.
2848 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2850 (_bfd_mips_elf_final_link): Likewise.
2852 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2854 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2856 * config.bfd (hppa*-*-linux-gnu*): New target
2858 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2860 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2861 (_bfd_mips_elf_create_dynamic_sections): New function.
2862 (_bfd_mips_elf_add_symbol_hook): Likewise.
2863 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2864 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2865 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2866 (_bfd_mips_elf_gc_mark_hook): Likewise.
2867 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2868 (_bfd_mips_elf_always_size_sections): Likewise.
2869 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2870 (_bfd_mips_elf_check_relocs): Likewise.
2871 (_bfd_mips_elf_link_hash_table_create): Likewise.
2872 (_bfd_mips_elf_print_private_data): Likewise.
2873 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2874 (_bfd_mips_elf_final_link): Likewise.
2875 (_bfd_mips_elf_additional_program_headers): Likewise.
2876 (_bfd_mips_elf_modify_segment_map): Likewise.
2877 (_bfd_mips_elf_relocate_section): Likewise.
2878 * elf32-mips.c (mips_elf32_object_p): Move contents into
2879 _bfd_mips_elf_object_p.
2880 (mips_elf_additional_program_headers): Rename to
2881 _bfd_mips_elf_additional_program_headers.
2882 (mips_elf_modify_segment_map): Rename to
2883 _bfd_mips_elf_modify_segment_map.
2884 (elf_mips_abi_name): Change prototype.
2885 (mips_elf32_section_from_shdr): Merge into
2886 _bfd_mips_elf_section_from_shdr.
2887 (mips_elf32_section_processing): Merge into
2888 _bfd_mips_elf_section_processing.
2889 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2890 the right back-end ELF linker.
2891 (mips_elf_relocate_section): Rename to
2892 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2893 (mips_elf_link_output_symbol_hook): Rename to
2894 _bfd_mips_elf_link_output_symbol_hook.
2895 (mips_elf_create_dynamic_section): Rename to
2896 _bfd_mips_elf_create_dynamic_section.
2897 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2898 Adjust for 64-bit code. Use mips_elf_got_section.
2899 (mips_elf_adjust_dynamic_symbol): Rename to
2900 _bfd_mips_elf_adjust_dynamic_symbol. Use
2901 mips_elf_allocate_dynamic_relocations.
2902 (mips_elf_finish_dynamic_symbol): Rename to
2903 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2904 Adjust for 64-bit code.
2905 (mips_elf_finish_dynamic_sections): Rename to
2906 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2907 (mips_elf_always_size_sections): Rename to
2908 _bfd_mips_elf_always_size_sections.
2909 (mips_elf_add_symbol_hook): Rename to
2910 _bfd_mips_elf_add_symbol_hook.
2911 (mips_elf_next_lo16_addend): Constify.
2912 (mips_elf_calculate_relocation): Likewise.
2913 (mips_elf_obtain_contents): Likewise.
2914 (mips_elf_perform_relocation): Likewise.
2915 (mips_elf_create_dynamic_relocation): Likewise.
2916 (mips_elf_allocate_dynamic_relocations): New function.
2917 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2918 (MIPS_ELF_REL_SIZE): Likewise.
2919 (MIPS_ELF_DYN_SIZE): Likewise.
2920 (MIPS_ELF_GOT_SIZE): Likewise.
2921 (MIPS_ELF_SYM_SIZE): Likewise.
2922 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2923 (MIPS_ELF_GET_WORD): Likewise.
2924 (MIPS_ELF_PUT_WORD): Likewise.
2925 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2926 (STUB_LW): Conditionalize for 64-bit value.
2927 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2929 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2930 Check it for inconsistency.
2931 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2933 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2935 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2936 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2937 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2938 (mips_elf_local_got_index): Likewise.
2939 (mips_elf_got_page): Likewise.
2940 (mips_elf_got_info): Likewise.
2941 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2942 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2943 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2944 instead of constant `2'.
2945 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2946 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2947 (mips_elf_size_dynamic_sections): Use
2948 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2949 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2950 Adjust all releveant entries in elf backend table.
2951 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2952 (mips_elf64_section_processing): Likewise.
2953 Adjust elf backend entries to use _bfd_mips_elf variants now
2956 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2958 (size_dynamic_sections): Likewise.
2959 (elf_link_output_extsym): Likewise.
2960 * elf.c: (elf_fake_sections): Likewise.
2961 * libbfd.c (bfd_get): New macro.
2962 (bfd_put): Likewise.
2963 * bfd-in2.h: Regenerated.
2965 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2967 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2968 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2969 wap_reloca_in, and swap_reloca_out.
2970 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2971 multiple internal relocations per external relocation.
2972 (link_read_relocs): Likewise.
2973 (elf_bfd_final_link): Likewise.
2974 (elf_link_input_bfd): Likewise.
2975 (elf_gc_mark): Likewise.
2976 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2977 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2979 (size_info): Add entries for new fields.
2980 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2981 (mips_elf64_be_swap_reloc_in): New function.
2982 (mips_elf64_be_swap_reloc_out): Likewise.
2983 (mips_elf64_be_swap_reloca_in): Likewise.
2984 (mips_elf64_be_swap_reloca_out): Likewise.
2985 (mips_elf64_size_info): Add entries for new fields.
2987 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2989 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2990 field equals the new rel_count field.
2991 (elf_link_input_bfd): When doing a relocateable link, use the new
2992 rel_count field rather than the reloc_count field.
2993 (elf_reloc_link_order): Likewise.
2994 (elf_finish_pointer_linker_section): Likewise.
2996 Based on patch from H.J. Lu <hjl@gnu.org>:
2997 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2998 shared library to override a weak definition in a regular object.
3000 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3002 * libhppa.h: Revert July 2, 1999 patch.
3004 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3005 need to generate DLTIND relocations, not DLTREL relocations.
3007 1999-07-05 Nick Clifton <nickc@cygnus.com>
3009 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3011 (coff_set_flags): Recognise arm 5 architectures.
3013 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3014 Add support for armv5 architecture.
3016 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3018 * reloc.c: Add new, assembler only, ARM reloc:
3019 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3021 * bfd-in2.h: Regenerate.
3023 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3025 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3026 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3027 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3028 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3029 * elf32-mips.c (ABI_64_P): New macro.
3030 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3031 (_bfd_mips_elf_find_nearest_line): Adjust call to
3032 _bfd_dwarf2_find_nearest_line.
3033 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3034 * libbfd.h: Regenerated.
3036 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3038 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3040 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3042 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3043 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3045 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3047 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3049 (_bfd_elf_init_reloc_shdr): New function.
3050 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3051 bfd_alloc followed by memset.
3052 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3053 (elf_fake_sections): Here.
3054 (assign_section_numbers): Assign section numbers for the second
3055 relocation section, if required.
3056 * elflink.h (elf_link_output_relocs): New function.
3057 (elf_link_size_reloc_section): Likewise.
3058 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3059 (elf_link_input_bfd): Use elf_link_output_relocs.
3061 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3062 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3064 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3066 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3069 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3071 * elf32-mips.c (mips_elf_got_info): Move declaration before
3072 prototypes. Change global_gotsym to be a pointer to a hash entry,
3073 rather than a number index.
3074 (mips_elf_link_hash_entry): Move declaration before prototypes.
3075 (mips_elf_irix6_finish_dynamic_symbol): New function.
3076 (mips_elf_sign_extend): Likewise.
3077 (mips_elf_high): Likewise.
3078 (mips_elf_higher): Likewise.
3079 (mips_elf_highest): Likewise.
3080 (mips_elf_global_got_index): Likewise.
3081 (mips_elf_local_got_index): Likewise.
3082 (mips_elf_got_offset_from_index): Likeiwse.
3083 (mips_elf_record_global_got_symbol): Likewise.
3084 (mips_elf_got_page): Likewise.
3085 (mips_elf_next_lo16_addend): Likewise.
3086 (mips_elf_calculate_relocation): Likewise.
3087 (mips_elf_obtain_contents): Likewise.
3088 (mips_elf_perform_relocation): Likewise.
3089 (mips_elf_assign_gp): Likewise.
3090 (mips_elf_sort_hash_table_f): Likewise.
3091 (mips_elf_sort_hash_table): Likewise.
3092 (mips_elf_got_section): Likewise.
3093 (mips_elf_got_info): Likewise.
3094 (mips_elf_create_local_got_entry): Likewise.
3095 (mips_elf_got16_entry): Likewise.
3096 (mips_elf_create_dynamic_relocation): Likewise.
3097 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3098 (mips_elf_final_gp): Use mips_elf_assign_gp.
3099 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3100 into SHN_SCOMMON automatically on IRIX6.
3101 (mips_elf_add_symbol_hook): Likewise.
3102 (mips_elf_relocate_section): Rewrite, using
3103 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3104 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3105 Don't deal with .rld_map on IRIX6.
3106 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3107 section flags appropriately for .got.
3108 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3109 the got. Call mips_elf_record_global_got_symbol and allocate
3110 local got space appropriately.
3111 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3112 char *. Rework calculation of GOT size. Sort dynamic symbol
3113 table entries so entries that do not require GOT entries appear at
3114 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3115 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3117 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3119 (mips_elf_finish_dynamic_symbol): Use
3120 mips_elf_irix6_finish_dynamic_symbol.
3121 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3122 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3123 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3125 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3127 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3128 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3130 1999-06-04 Philip Blundell <philb@gnu.org>
3132 * elf32-arm.h (elf_backend_got_header_size): Define.
3133 (elf_backend_plt_header_size): Likewise.
3135 1999-06-28 Jim Pick <jim@jimpick.com>
3137 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3139 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3141 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3142 relocation function.
3143 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3145 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3147 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3148 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3149 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3150 (_bfd_mips_elf_section_from_shdr): Use them.
3151 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3152 of GP-relative sections.
3153 (_bfd_mips_elf_set_section_contents): Use them.
3154 (_bfd_mips_elf_section_processing): Share code between .sdata and
3155 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3156 (mips_elf_additional_program_headers): Add handling for
3157 PT_MIPS_OPTIONS segment on IRIX6.
3158 (mips_elf_modify_segment_map): Likeiwse.
3159 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3160 Include the options sections on IRIX6. Don't look for GP-relative
3161 sections by name; use SHF_MIPS_GPREL instead.
3162 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3164 (mips_elf_create_dynamic_sections): Don't muck about with section
3165 alignments and such on IRIX6.
3166 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3167 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3168 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3169 bfd_zalloc rather than bfd_alloc and memset.
3170 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3171 Don't assert the existence of .rld_map on IRIX6.
3172 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3174 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3175 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3178 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3180 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3181 (mips_elf_swap_msym_out): New function.
3182 (mips_elf_create_msym_section): Likewise.
3183 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3184 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3185 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3186 section not named .msym.
3187 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3188 .msym directly. Set appropriate attributes for the .msym
3190 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3191 (mips_elf_link_hash_newfunc): Clear it.
3192 (mips_elf_create_dynamic_sections): Create the .msym section
3194 (mips_elf_size_dynamic_sections): Allocate space for the
3195 .msym section. Add a DT_MIPS_MSYM entry.
3196 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3198 (mips_elf_finish_dynamic_sections): Assign a value for
3199 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3201 * elf32-mips.c (irix_compat_t): New enumeration.
3202 (ABI_N32_P): New macro.
3203 (IRIX_COMPAT): Likewise.
3204 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3205 (mips_elf_relocate_section): Fix typo.
3207 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3209 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3210 as writable PE sections.
3212 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3214 * dwarf2.c (struct arange): New type.
3215 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3216 (arange_add): New function.
3217 (decode_line_info): Keep track of address ranges that a compilation
3219 (comp_unit_contains_address): Return true if address is contained
3220 in _any_ of the address ranges associated with a compilation unit.
3221 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3222 on the first comp_unit that contains the address.
3224 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3226 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3227 (decode_line_info): Add variable STASH and initialize it to point
3228 to the per-bfd dwarf2_debug info. Remove static variable
3229 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3231 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3233 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3234 shared library to have an undefined symbol.
3236 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3237 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3239 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3241 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3242 * elf32-hppa.c: Remove everything related to symbol extension
3243 sections & records. Use the common elf_hppa_final_write_processing.
3245 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3247 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3248 functions instead of _init/_fini if requested.
3250 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3252 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3255 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3257 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3260 (ppc_elf_finish_dynamic_sections): Check for positive section
3261 dynindx field, rather than comparing against -1.
3262 (ppc_elf_relocate_section): Only return false if undefined_symbol
3263 or reloc_overflow fail, not always upon encountering an error.
3265 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3267 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3268 bfd_byte * before performing pointer arithmetic.
3270 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3272 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3274 * elf32-hppa.c: Include elf-hppa.h.
3275 (ARCH_SIZE): Define.
3276 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3278 (elf32_hppa_info_to_howto): Similarly.
3279 (elf_hppa_howto_table): Similarly.
3280 (elf_hppa_reloc_type_lookup): Similarly.
3281 (hppa_elf_gen_reloc_type): Similarly.
3282 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3284 1999-06-22 Nick Clifton <nickc@cygnus.com>
3286 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3287 handling R_V850_22_PCREL relocation.
3289 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3291 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3294 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3296 * section.c (_bfd_strip_section_from_output): Ignore sections
3297 DISCARDed by the link script.
3299 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3301 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3302 Remove unused local variable spp.
3304 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3305 the entry symbol is not set.
3307 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3309 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3310 GPDISP or LITUSE in a relocatable link.
3312 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3314 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3315 * (alloc_dwarf1_func): Likewise.
3317 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3319 * libhppa.h: Fix various formatting errors.
3320 (assemble_3); Rewrite using CATENATE.
3321 (assemble_17): Fix various bugs.
3323 1999-06-16 Nick Clifton <nickc@cygnus.com>
3325 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3327 1999-06-15 Richard Henderson <rth@cygnus.com>
3329 * section.c (SEC_SHORT): Define.
3330 * bfd-in2.h: Rebuild.
3332 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3334 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3335 Remove abfd parameter. Use _bfd_strip_section_from_output.
3336 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3338 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3339 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3340 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3342 (bfd_elf_size_dynamic_sections): Use it.
3344 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3346 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3347 complain_overflow_bitfield to complain_overflow_signed.
3349 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3351 * elflink.h (elf_link_read_relocs_from_section): New function,
3353 (elf_link_read_relocs): Here. Use it for both relocation
3356 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3358 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3359 asect->reloc_count is valid.
3361 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3363 * elf32-mips.c (mips_elf32_section_processing): Permit a
3364 SHT_MIPS_REGINFO section to have a size of 0.
3366 1999-06-12 David O'Brien <obrien@freebsd.org>
3368 * config.bfd (alpha*-*-freebsd*): New target.
3369 (i[3456]86-*-freebsd*): Now defaults to ELF.
3371 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3373 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3374 wrap if the relocation covers the high bit of an address.
3376 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3378 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3380 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3381 instead of R_SPARC_max.
3382 (sparc64_elf_info_to_howto): Likewise.
3383 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3384 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3386 1999-06-07 Richard Henderson <rth@cygnus.com>
3388 * section.c (_bfd_strip_section_from_output): Remove output
3389 sections with no initial link_order.
3391 1999-06-07 Nick Clifton <nickc@cygnus.com>
3393 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3395 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3397 * Makefile.am (SOURCE_HFILES): Add missing headers.
3398 * Makefile.in: Regenerated.
3400 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3402 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3405 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3407 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3408 range undefweak symbols.
3409 * hash.c: Add missing comma after @xref{}
3410 * linker.c: Likewise.
3412 1999-06-04 Nick Clifton <nickc@cygnus.com>
3414 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3416 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3417 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3418 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3419 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3421 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3423 * Makefile.am: Rebuild dependencies.
3424 (BFD32_BACKENDS): Add dwarf1.lo.
3425 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3426 * Makefile.in: Rebuild.
3428 1999-06-04 Nick Clifton <nickc@cygnus.com>
3430 * Makefile.am: Add epoc-arm-pe target.
3431 * Makefile.in: Regenerate.
3432 * pe-arm.c: Only redefine interworking function names if they have
3433 not already been redefined.
3434 * pei-arm.c: Only redefine interworking function names if they have
3435 not already been redefined.
3436 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3438 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3441 1999-06-03 Nick Clifton <nickc@cygnus.com>
3443 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3445 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3447 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3449 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3451 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3452 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3454 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3456 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3457 in other text sections.
3459 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3461 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3462 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3463 * libbfd.h: Regenerate.
3464 * coff-sh.c (sh_merge_private_data): Delete.
3465 (coff_bfd_merge_private_bfd_data): Change to
3466 _bfd_generic_verify_endian_match.
3467 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3469 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3471 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3473 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3475 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3477 (bfd_elf32_arm_process_before_allocation): Likewise.
3478 * bfd-in2.h: Rebuild.
3480 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3482 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3483 track of end_sequence markers.
3484 (add_line_info): Add END_SEQUENCE arg.
3485 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3486 debug-line info---it doesn't work right if a compilation unit
3487 consists of multiple discontiguous code-sequences. It would be
3488 worthwhile to optimize for the common case where a compilation
3489 unit results in a contiguous set of code sequences, but this is
3490 quite tricky to get right for arbitrary DWARF2 files.
3491 (lookup_address_in_line_info_table): Don't use the last line entry
3492 for a compilation unit for anything with an address higher than
3493 this line entry. Also, check for end_sequence markers to
3494 correctly handle discontinuities.
3495 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3496 compilation units, check all compilation units with each->high==0
3497 just like when reading compilation units.
3499 * dwarf2.c (decode_line_info): Initialize table->files and
3500 table->last_line to NULL to avoid segfaults due to random
3501 values in these members.
3502 (concat_filename): Check for out-of-range file number before
3503 indexing filename table. Segfaults suck.
3505 * dwarf2.c (decode_line_info): Don't truncate address to least
3506 significant 32 bits (breaks 64 bit targets).
3507 (lookup_address_in_function_table): Ditto.
3508 (comp_unit_contains_address): Ditto.
3510 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3512 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3513 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3514 (mips_elf64_howto_table_rela): Likewise.
3516 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3518 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3519 single section has two associated relocation sections.
3521 1999-06-02 Mark Salter <msalter@cygnus.com>
3523 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3524 COFF_WITH_PE defined.
3526 1999-06-02 Nick Clifton <nickc@cygnus.com>
3528 * pe-arm.c: Rename global arm interworking functions to avoid name
3529 collision when all targets BFD is built.
3532 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3534 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3535 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3536 (bfd_elf_section_data): Add use_rela_p.
3537 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3538 (_bfd_elf_new_section_hook): Likewise.
3539 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3541 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3542 * elfcode.h (write_relocs): Determine whether or not use rela
3543 relocs based on the relocation section header.
3544 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3545 instead of use_rela_p.
3546 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3547 (elf_backend_may_use_rela_p): Likewise.
3548 (elf_backend_default_use_rela_p): Likewise.
3549 (elfNN_bed): Use them.
3551 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3553 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3555 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3557 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3558 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3559 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3560 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3561 * bfd-in2.h: Regenerated.
3562 * libbfd.h: Likewise.
3563 * elf32-mips.c (mips_info_to_howto_rela): New function.
3564 (USE_REL): Adjust for new conventions.
3565 (MINUS_ONE): New macro.
3566 (elf_mips_howto_table): Add R_MIPS_SUB.
3567 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3569 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3570 .MIPS.content section.
3571 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3572 with .MIPS.content as .MIPS.content sections. Set
3573 SHF_MNIPS_NOSTRIP for such section.
3574 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3575 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3576 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3578 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3580 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3583 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3586 1999-05-30 Philip Blundell <philb@gnu.org>
3588 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3589 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3590 the addend does not overflow into the rest of the word.
3592 1999-05-29 Nick Clifton <nickc@cygnus.com>
3594 * bfd-in.h: Amend prototype for
3595 bfd_elf32_arm_process_before_allocation .
3596 * bfd-in.h: Regenerate.
3598 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3599 elements in a fixed sized array.
3600 (ARM_ELF_ABI_VERSION): Define.
3601 (ARM_ELF_OS_ABI_VERSION): Define.
3602 (R_ARM_THM_ABS5): Fix rightshift and size.
3603 (R_ARM_THM_PC22): Fix size.
3604 (R_ARM_PLT32): Define Howto.
3605 (find_howto): New function: Locate a howto based on a reloc
3607 (elf32_arm_info_to_howto): Use find_howto if necessary.
3608 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3609 bfd_reloc_code_real_type.
3610 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3611 and BFD_RELOC_VTABLE_ENTRY.
3612 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3614 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3615 elements in a fixed sized array.
3616 (ARM_ELF_ABI_VERSION): Define.
3617 (ARM_ELF_OS_ABI_VERSION): Define.
3618 (R_ARM_THM_ABS5): Fix rightshift and size.
3619 (R_ARM_THM_PC22): Fix size.
3620 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3621 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3622 bfd_reloc_code_real_type.
3624 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3625 no_pipeline_knowledge.
3626 (elf32_arm_link_hash_create): Initialise new field to zero.
3627 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3628 no_pipeline_knowledge. Use this parameter to initialise the field
3629 in the globals data structure.
3630 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3631 no_pipeline_knowledge is false and the binary is from an old
3633 (elf32_arm_merge_private_data): Generate an error if an attempt is
3634 made to linl together big endian and little endian code.
3635 (elf32_arm_post_process_headers): New function: Initialise the
3636 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3638 (elf_backend_post_process_headers): Define.
3640 1999-05-28 Nick Clifton <nickc@cygnus.com>
3642 * elf-bfd.h (struct elf_backend_data): Add new field:
3643 elf_backend_post_process_headers.
3645 * elfxx-target.h (elf_backend_post_process_headers): Define to
3646 NULL if not already defined.
3647 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3649 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3651 (_bfd_elf_compute_section_file_positions): Call
3652 elf_backend_post_process_headers if defined.
3654 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3656 * configure.in: Check whether getuid and getgid exist.
3657 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3658 HAVE_GETGID are not defined, respectively.
3659 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3661 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3662 * configure, config.in: Rebuild.
3664 1999-05-28 Martin Dorey <mdorey@madge.com>
3666 * elf32-i960.c: New file.
3667 * elf.c (prep_headers): Handle bfd_arch_i960.
3668 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3669 * config.bfd (i960-*-elf*): New target.
3670 * configure.in (bfd_elf32_i960_vec): New target vector.
3671 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3672 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3673 * Makefile.in, aclocal.m4, configure: Rebuild.
3675 1999-05-27 Nick Clifton <nickc@cygnus.com>
3677 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3679 (find_howto): New function: Find entries in the
3680 elf32_arm_howto_table.
3681 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3683 (elf32_arm_reloc_type_lookup): Add lookup for
3684 BFD_RELOC_ARM_PLT32.
3686 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3688 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3689 (elf32_arm_link_hash_table_create): Use above function as the
3690 constructor for hash table entries.
3691 (elf32_arm_relocate_section): Avoid crash when there is no output
3693 (elf32_arm_final_link_relocate): New parameter h.
3694 (elf32_arm_relocate_section): Pass symbol hash entry to above
3696 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3699 1999-05-25 Catherine Moore <clm@cygnus.com>
3701 * coff-arm.c (coff_arm_relocate_section): Don't emit
3702 base file entries for pc-relative values.
3704 1999-05-25 DJ Delorie <dj@cygnus.com>
3706 * peicode.h (coff_swap_sym_in): When we create the actual section
3707 to reflect the not-there section C_SECTION symbols refer to,
3708 change the symbol class to C_STAT as the section is now really
3711 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3713 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3716 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3718 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3720 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3721 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3723 1999-05-16 Nick Clifton <nickc@cygnus.com>
3725 * coff-mcore.c (in_reloc_p): Reinstate.
3727 1999-05-15 Nick Clifton <nickc@cygnus.com>
3729 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3730 * bfd-in2.h: Regenerate.
3731 * coff-mcore.c (in_reloc_p): Remove defintion.
3732 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3733 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3734 IMAGE_REL_MCORE_RVA.
3735 (coff_mcore_rtype_to_howto): Add special processing for
3736 IMAGE_REL_MCORE_RVA.
3737 (coff_mcore_relocate_section): Add support for
3738 IMAGE_REL_MCORE_RVA.
3739 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3740 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3742 (mcore_elf_relocate_section): Delete redundant case labels.
3744 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3746 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3747 precedence between bit-and and comparison.
3749 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3751 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3752 list of target formats (targ_selvecs).
3753 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3754 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3756 1999-05-10 DJ Delorie <dj@cygnus.com>
3758 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3759 reasonable mode until "ar x" is smart enough to skip it (fixes
3760 gcc/libgcc.a builds on mips-ecoff targets
3762 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3763 to work. Hack to support MS import libraries, which use different
3764 COMDAT types than GNU.
3765 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3766 to implied zero-length sections (see peicode below)
3767 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3768 filename symbols, which use one *or more* auxents.
3769 * coffswap.h (coff_swap_aux_in): ditto
3770 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3773 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3775 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3776 for all relocations.
3778 1999-05-10 Catherine Moore <clm@cygnus.com>
3780 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3781 if COFF_IMAGE_WITH_PE.
3782 (bfd_arm_process_before_allocation): Likewise.
3783 (bfd_arm_get_bfd_for_interworking): Likewise.
3784 * coff-arm.c: Likewise.
3785 * bfd-in2.h: Regenerate.
3786 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3787 (armpe_big_vec): Likewise.
3788 * configure: Rebuild.
3790 1999-05-10 Nick Clifton <nickc@cygnus.com>
3792 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3793 section, not just .rel. Same for .rela.
3795 1999-05-07 Nick Clifton <nickc@cygnus.com>
3797 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3798 endianism with an error message.
3800 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3802 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3803 assignment from "unsigned char *" to "char *".
3804 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3806 1999-05-05 Catherine Moore <clm@cygnus.com>
3808 * coff-arm.c (coff_arm_relocate_section): Add one to
3809 address of ARM_RVA32 thumb functions.
3811 1999-05-05 Catherine Moore <clm@cygnus.com>
3813 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3814 (elf32_m68k_copy_private_bfd_data): New.
3815 (elf32_m68k_merge_private_bfd_data): New.
3816 (elf32_m68k_print_private_bfd_data): New.
3817 (CPU32_FLAG): Define.
3818 (PLT_CPU32_ENTRY_SIZE): Define.
3819 (elf_cpu32_plt0_entry): Declare.
3820 (elf_cpu32_plt_entry): Declare.
3821 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3822 (elf_m68k_finish_dynamic_symbol): Likewise.
3823 (elf_m68k_finish_dynamic_sections): Likewise.
3824 (elf_backend_plt_header_size): Remove definition.
3825 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3826 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3827 (bfd_elf32_bfd_set_private_flags): Define.
3828 (bfd_elf32_bfd_print_private_bfd_data): Define.
3830 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3832 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3833 and R_LONG_PCREL_MODE.
3835 1999-04-29 Nick Clifton <nickc@cygnus.com>
3837 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3839 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3841 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3842 in relocation calculation.
3844 1999-04-26 Tom Tromey <tromey@cygnus.com>
3846 * aclocal.m4, configure: Updated for new version of libtool.
3848 1999-04-21 Nick Clifton <nickc@cygnus.com>
3850 * coff-mcore.c: Add support for mcore relocs.
3852 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3854 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3855 incorrect use EF_MIPS_xxBITPTRS.
3857 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3859 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3862 * bfd-in2.h: Rebuild.
3863 * libbfd.h: Rebuild.
3865 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3867 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3868 (coff_arm_relocate_section): Add ARM26D transform. Only
3869 change to ARM26D for relocateable links.
3871 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3873 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3874 (bfd_elf32_bfd_print_private_bfd_data): New.
3876 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3878 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3879 refetch addend if USE_REL, add many comments regarding current state.
3880 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3881 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3882 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3883 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3885 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3887 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3888 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3890 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3892 * dwarf2.c (decode_line_info): Don't truncate address to least
3893 significant 32 bits (breaks 64 bit targets).
3894 (lookup_address_in_function_table): Ditto.
3895 (comp_unit_contains_address): Ditto.
3897 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3899 * coff-arm.c (arm_emit_base_file_entry): New routine.
3900 (A2T3_OFFSET): Define.
3901 (T2A3_OFFSET): Define.
3902 (coff_arm_relocate_section): Emit base file entries for interworking
3905 1999-04-13 Philip Blundell <philb@gnu.org>
3907 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3908 relocs 17 through 19.
3910 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3912 * elfcode.h: Remove fnmatch.h.
3913 * elflink.h (elf_link_assign_sym_version): Call back to ld
3914 instead of calling fnmatch.
3916 * config.bfd (i?86-*-beoself): Include pe vecs.
3918 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3920 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3923 1999-04-10 Richard Henderson <rth@cygnus.com>
3925 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3926 when trying to resolve dynamic symbol references.
3927 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3928 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3929 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3930 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3931 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3932 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3933 * elflink.h (elf_link_output_extsym): Likewise.
3935 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3937 * section.c (_bfd_strip_section_from_output): New function moved from
3938 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3939 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3940 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3941 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3942 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3943 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3944 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3945 * bfd-in2.h: Update.
3947 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3949 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3951 1999-04-08 Nick Clifton <nickc@cygnus.com>
3953 * coff-mcore.c: New File: Support for mcore-pe targets.
3954 * cpu-mcore.c: New File: Support for mcore targets.
3955 * elf32-mcore.c: New File: Support for mcore-elf target.
3956 * pe-mcore.c: New File: Definitions for mcore-pe target.
3957 * pei-mcore.c: New File: Definitions for mcore-pei target.
3958 * Makefile.am: Add support for MCore targets.
3959 * Makefile.in: Regenerate.
3960 * config.bfd: Add support for MCore targets.
3961 * configure.in: Add support for MCore targets.
3962 * configure: Regenerate.
3963 * archures.c: Add support for MCore architecture.
3964 * bfd-in2.h: Regenerate.
3965 * coffcode.h: Add support for mcore-pe targets.
3966 * elf.c: Add support for mcore-elf target.
3967 * reloc.c: Add support for MCore relocs.
3968 * targets.c: Add support for MCore targets.
3970 1999-04-07 Nick Clifton <nickc@cygnus.com>
3972 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3973 R_ARM_XPC25 and R_ARM_THM_XPC22.
3974 (elf32_arm_reloc_map): Remove redundant entries.
3976 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3978 * sysdep.h (LC_MESSAGES): Never define.
3980 1999-04-06 Chris Torek <torek@bsdi.com>
3982 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3983 all callers. Rewrite completely.
3984 (_bfd_relocate_contents): Rewrite overflow checking.
3985 * bfd-in2.h: Rebuild.
3987 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3989 From Gabriel Paubert <paubert@iram.es>:
3990 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3991 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3992 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3993 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3994 * ppcboot.c (ppcboot_vec): Use little endian routines for
3997 * elf.c (elfcore_strndup): Only define if it will be used.
3998 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4000 (ppc_elf_check_relocs): Remove unused local i.
4001 (ppc_elf_gc_mark_hook): Add default case to switch.
4003 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4004 * srec.c (srec_scan): Accept \r in symbol definitions.
4005 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4006 (symbolsrec_object_p): Likewise.
4008 1999-04-04 Don Bowman <don@pixsci.com>
4010 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4012 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4014 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4016 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4017 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4019 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4021 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4024 1999-03-31 Nick Clifton <nickc@cygnus.com>
4026 * config.bfd: Add support for arm-epoc-pe target.
4027 * configure.in: Add support for arm-epoc-pe target.
4028 * configure: Regenerate.
4029 * targets.c: Add support for arm-epoc-pe target.
4030 * coff-arm.c: Allow header files to override definition of
4031 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4032 * pe-arm.h: Allow previous header files to override definition of
4033 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4034 * pei-arm.h: Allow previous header files to override definition of
4035 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4036 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4037 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4039 1999-03-30 Nick Clifton <nickc@cygnus.com>
4041 * elf.c (elf_map_symbols): Handle the case where section
4042 symbols are generated for content-less sections which are
4043 not mapped to the output file.
4045 * linker.c: Replace direct references to fields in BFD structure
4046 with accessor macros.
4048 * elflink.h: Replace direct references to fields in BFD structure
4049 with accessor macros.
4051 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4053 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4055 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4056 account when adjusting section symbols during a partial link.
4058 1999-03-24 Nick Clifton <nickc@cygnus.com>
4060 * coff-sparc.c (struct coff_reloc_map): Change type of field
4061 'bfd_reloc_val' to bfd_reloc_code_real_type.
4062 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4063 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4064 * elf32-arc.c (struct arc_reloc_map): Ditto.
4065 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4066 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4067 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4068 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4069 * elf32-sh.c (struct elf_reloc_map): Ditto.
4070 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4071 * elf32-v850.c (struct v850_reloc_map): Ditto.
4072 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4073 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4074 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4076 1999-03-17 Martin Hunt <hunt@cygnus.com>
4078 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4079 function so source-level assembly works. If multiple N_SOs
4080 are seen without and N_FUNs, create an indextable entry with
4081 a NULL function name.
4083 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4085 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4086 of certian similar cpus.
4088 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4090 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4091 Add the 5000. Change the architecture for the 5400 to mips4.
4092 (elf_mips_mach): Add r5000.
4094 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4096 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4098 1999-03-11 Nick Clifton <nickc@cygnus.com>
4100 * binary.c (binary_set_section_contents): Generate warning about
4101 huge file offsets for any section that will occupy file space, not
4102 just those that are loadable.
4104 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4106 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4108 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4110 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4112 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4114 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4115 * elflink.h: Revert all changes since Feb 16. Instead:
4116 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4117 appropriate. Copy it to version symbols.
4118 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4119 symbols if appropriate.
4120 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4121 symbol if appropriate.
4122 (elf_link_output_extsym): If symbol is marked as undefined, and
4123 has no nonweak references, mark it as weak undefined.
4125 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4127 * elflink.h (elf_merge_symbol): When overriding a dynamic
4128 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4130 (elf_link_add_object_symbols): Don't copy the other field if we
4133 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4135 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4136 shared object with a weak undefined symbol.
4138 1999-02-18 Nick Clifton <nickc@cygnus.com>
4140 * elfarm-nabi.c: Set partial_inplace back to false.
4142 1999-02-17 Nick Clifton <nickc@cygnus.com>
4144 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4145 (USER_LABEL_PREFIX): Set to "_".
4147 The following patches are from: Scott Bambrough
4148 <scottb@corelcomputer.com>
4150 * libaout.h (M_ARM6_NETBSD): Set to 143.
4152 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4153 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4154 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4155 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4156 * bfd-in2.h: Regenerate.
4158 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4159 'true' as REL relocs are now being used. Add new PIC relocs:
4160 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4161 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4163 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4165 (elf32_arm_final_link_relocate): Change parameters so that entire
4166 reloc is passed. Add support for PIC relocs.
4167 (elf32_arm_relocate_section): Pass entire reloc to
4168 elf32_arm_final_link_relocate.
4169 (elf32_arm_check_relocs): Handle new PIC relocs.
4170 (elf32_arm_adjust_dynamic_symbol): New function.
4171 (elf32_arm_size_dynamic_sections): New function.
4172 (elf32_arm_discard_copies): New function.
4173 (elf32_arm_finish_dynamic_symbol): New function.
4174 (elf32_arm_finish_dynamic_sections): New function.
4175 (ELF_MAXPAGE_SIZE): Define.
4176 (bfd_elf32_bfd_reloc_type_lookup): Define.
4177 (elf_backend_relocate_section): Define.
4178 (elf_backend_adjust_dynamic_symbol): Define.
4179 (elf_backend_create_dynamic_sections): Define.
4180 (elf_backend_finish_dynamic_symbol): Define.
4181 (elf_backend_finish_dynamic_sections): Define.
4182 (elf_backend_size_dynamic_sections): Define.
4183 (elf_backend_plt_readonly): Define.
4184 (elf_backend_want_got_plt): Define.
4185 (elf_backend_want_plt_sym): Define.
4187 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4189 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4190 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4191 (_bfd_mips_elf_fake_sections): Likewise.
4193 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4195 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4196 bfd_elf32_arm_get_bfd_for_interworking,
4197 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4200 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4201 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4202 elf32_arm_find_nearest_line): Make them static.
4204 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4206 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4207 callers. Do not merge a definition from a shared object with a
4208 weak undefined symbol.
4209 (elf_link_add_object_symbols): Do not change the symbol type or
4210 size if the old symbol overrides the new one.
4212 1999-02-08 Nick Clifton <nickc@cygnus.com>
4214 * config.bfd: Add support for strongarm target.
4216 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4218 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4219 fields instead of unsigned char.
4221 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4223 * Makefile.am: Rebuild dependencies.
4224 * Makefile.in: Rebuild.
4226 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4228 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4229 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4230 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4231 * acinclude.m4: Add comments to uses of AC_DEFINE.
4232 * acconfig.h: Remove.
4233 * configure: Rebuild with current autoconf/automake.
4234 * aclocal.m4: Likewise.
4235 * config.in: Likewise.
4236 * Makefile.in: Likewise.
4238 1999-02-04 DJ Delorie <dj@cygnus.com>
4240 * libbfd.c (real_read): don't call fread for zero bytes. This
4241 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4243 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4245 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4246 of a jump is in the current 256 MB region.
4248 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4250 * format.c (bfd_check_format_matches): Change last patch to only
4251 take effect for the binary target.
4253 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4255 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4257 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4259 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4261 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4263 * format.c (bfd_check_format_matches): If the target was
4264 previously specified, don't check other targets when checking for
4267 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4269 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4270 (elf32_arm_reloc_type_lookup): Removed
4271 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4272 (elf32_arm_reloc_type_lookup): New.
4273 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4274 (elf32_arm_reloc_type_lookup): New.
4276 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4278 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4279 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4280 * Makefile.am: Use new files.
4281 * Makefile.in: Regenerate.
4282 * configure.in: Use new files.
4283 * configure: Regenerate.
4285 1999-02-01 Nick Clifton <nickc@cygnus.com>
4287 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4288 (fr30_elf_gc_sweep_hook): New function.
4289 (elf_backend_can_gc_sections): Define.
4291 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4293 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4294 and bfd_elf32_bigarm_oabi_vec.
4296 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4298 * Makefile.am (elf32-arm-oldabi.lo): New.
4299 (elf32-arm-newabi.lo): New.
4300 * Makefile.in: Regenerate.
4301 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4302 (arm-*-elf): Likewise.
4304 (thumb-*-oabi): New.
4305 * configure: Regenerate.
4306 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4307 (bfd_elf32_bigarm_oabi_vec): New.
4308 * elf32-arm-newabi.c: New.
4309 * elf32-arm-oldabi.c: New.
4310 * elf32-arm.c: Removed.
4313 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4315 * binary.c (binary_set_section_contents): Omit warnings for
4316 unloadable sections.
4318 1999-01-31 Michael Meissner <meissner@cygnus.com>
4320 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4321 powerpc{,le}-*-eabi.
4323 1999-01-29 Nick Clifton <nickc@cygnus.com>
4325 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4326 * dwarf2.c (read_signed_leb128): Remove unused variables.
4328 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4330 * elf.c (assign_file_positions_for_segments): Only adjust
4331 p_align when needed.
4333 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4335 * binary.c (binary_set_section_contents): Don't return early for a
4336 non-loadable section, in case the first section is non-loadable.
4337 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4338 W. Rozycki <macro@ds2.pg.gda.pl>.
4340 1999-01-28 Nick Clifton <nickc@cygnus.com>
4342 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4343 R_FR30_GNU_VTENTRY relocs.
4345 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4347 * elflink.h (elf_link_output_sym): Zero syms which are
4348 part of sections which have been excluded.
4350 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4352 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4354 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4355 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4357 1999-01-27 Nick Clifton <nickc@cygnus.com>
4359 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4361 (fr30_final_link_relocate): Use computed value as result of
4364 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4366 * binary.c (binary_set_section_contents): Emit warning for
4367 huge file offsets due to widely-dispersed section LMAs.
4369 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4371 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4372 align first section to largest section alignment, not first
4375 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4377 * configure.in: Require autoconf 2.12.1 or higher.
4379 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4381 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4382 * bfd-in2.h: Likewise.
4383 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4385 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4387 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4388 * cpu-mips.c: Add support for and independent 4111.
4389 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4390 (_bfd_mips_elf_final_write_processing):
4391 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4393 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4395 * elf32-mips.c (elf_mips_abi_name): New.
4396 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4398 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4400 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4401 Handle bfd_mach_mips4300.
4403 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4405 * elf32-i386.c: Remove leaked development code from patch
4406 1998-12-10 by Richard Henderson.
4408 1998-12-10 Richard Henderson <rth@cygnus.com>
4410 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4411 in debug sections for symbol defined externally.
4413 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4415 * targets.c (bfd_target_vector): Remove duplicate entry for
4418 1998-12-09 Nick Clifton <nickc@cygnus.com>
4420 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4421 since we are using RELAs.
4423 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4425 SCO Open Server Release 5 core file support, from Jouke Numan
4427 * sco5-core.c: New file.
4428 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4429 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4430 * Makefile.am: Rebuild dependencies.
4431 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4432 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4433 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4434 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4435 * bfd-in2.h, configure, Makefile.in: Rebuild.
4437 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4439 * config.bfd (hppa*-*-mpeix*): New target.
4440 * configure.in: Add AC_HEADER_DIRENT.
4441 (hppa*-*-mpeix*): New target.
4442 * configure.host (hppa*-*-mpeix*): New host.
4443 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4444 friends rather than just including <sys/dir.h>.
4445 * som.h (struct som_symbol): Add hppa_priv_level and apto
4446 tc_data. Change all users.
4447 (struct somdata): Add comp_unit field.
4448 (obj_som_compilation_unit): Define.
4449 (bfd_som_attach_compilation_unix): Declare.
4450 * som.c: Check HOST_HPPAMPEIX.
4451 (struct som_misc_symbol_info): Add new field priv_level.
4452 (som_object_setup): Add current_offset parameter. Change all
4454 (setup_sections): Likewise.
4455 (som_object_p): For EXECLIBMAGIC, read the lst header.
4456 (som_write_symbol_strings): Add compilation_unit parameter.
4458 (som_finish_writing): Write out compilation_unit.
4459 (som_bfd_derive_misc_symbol_info): Set priv_level.
4460 (som_build_and_write_symbol_table): Set xleast field to 3.
4461 (som_slurp_symbol_table): Set symbol priv_level.
4462 (bfd_som_attach_compilation_unit): New function.
4463 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4464 priv_level into symbol_value.
4465 * configure, config.in: Rebuild.
4467 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4469 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4470 warning function to call _bfd_error_handler instead.
4472 * libbfd.c (COERCE32): Cast through unsigned long and long to
4473 avoid bug in old version of gcc.
4475 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4476 (elf_backend_additional_program_headers): Don't define.
4478 1998-12-08 Nick Clifton <nickc@cygnus.com>
4480 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4481 relocations to include offset of 2 included in the insns, and the
4482 offset of the relocs within the section.
4484 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4486 The following changes were made by David Taylor
4487 <taylor@texas.cygnus.com>, Edith Epstein
4488 <eepstein@sophia.cygnus.com>, Jim Blandy
4489 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4490 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4491 changes originally made by HP; HP did not create ChangeLog
4494 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4495 automake macro library.
4497 * hpux-core.c (hpux_core_core_file_p): this function now
4498 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4499 found in the corefile! Also, in hpux_core_core_file_p, if we
4500 encounter a section with an unknown type, don't punt. Instead,
4501 just skip it. Also, count the number of sections of known type
4502 that we encounter. If we encounter at least one good one, then
4503 we'll declare that the file is a core file. If we encounter any
4504 unknown ones but some known ones, then we'll issue a warning (but
4505 still declare it to be a core file). Also, correctly decide when a
4507 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4508 (CORE_ANON_SHMEM): define if not defined.
4509 (hpux_core_struct): add members lwpid and user_tid.
4510 (core_kernel_thread_id, core_user_thread_id): new macros.
4511 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4512 the name before storing it in the bfd.
4513 (hpux_core_core_file_p): handle threads.
4515 * libhppa.h (GET_FIELD): protect against redefinition.
4516 (HPPA_WIDE): define.
4517 (GET_FIELD): define.
4522 (sign_extend): redefine.
4523 (assemble_6): define.
4524 (assemble_12): rewrite.
4525 (assemble_16): define.
4526 (assemble_16a): define.
4527 (assemble_17): rewrite.
4528 (assemble_22): define.
4530 1998-12-07 Nick Clifton <nickc@cygnus.com>
4532 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4533 relocations for signed values.
4535 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * mipsbsd.c (MY(set_arch_mach)): Make static.
4538 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4539 bfd_mach_mips* macros rather than simple numbers.
4541 COFF weak symbol support, based on patches from Mark Elbrecht
4542 <snowball3@usa.net>:
4543 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4544 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4545 (coff_write_alien_symbol): Likewise.
4546 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4547 (coff_link_add_symbols): Likewise.
4548 (_bfd_coff_link_input_bfd): Likewise.
4549 (_bfd_coff_write_global_sym): Likewise.
4551 * elf.c (copy_private_bfd_data): Always initialize the
4552 includes_phdrs field.
4554 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4555 file defines a symbol first mentioned in an ELF file.
4557 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4558 possible, rather than only if BFD64.
4559 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4561 * bfd-in2.h: Rebuild.
4563 * srec.c (srec_set_section_contents): Correct test to avoid
4564 switching to 4 byte addresses after seeing a second section which
4565 requires 3 byte addresses. From Joel Schantz
4566 <joel.schantz@argosys.boeing.com>.
4568 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4569 <aymeric.vincent@emi.u-bordeaux.fr>.
4571 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4573 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4574 decide whether the output file is -mrelocatable-lib,
4575 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4577 1998-12-03 Nick Clifton <nickc@cygnus.com>
4579 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4580 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4581 * bfd-in2.h: Regenerate.
4582 * libbfd.h: Regenerate
4584 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4587 link against a dynamic symbol with no type or size.
4589 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4591 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4592 relocation for section which does not get loaded.
4593 (elf_i386_relocate_section) [R_386_32]: Likewise.
4595 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4597 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4598 reloc_count and i long instead of unsigned long. Handle error
4599 return from bfd_canonicalize_reloc.
4601 1998-12-01 Nick Clifton <nickc@cygnus.com>
4603 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4606 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4608 * elf32-sh.c (elf/sh.h): Include.
4609 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4610 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4611 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4612 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4613 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4615 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4617 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4618 causes division by zero later on.
4620 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4622 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4625 1998-11-25 DJ Delorie <dj@cygnus.com>
4627 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4630 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4632 * elf32-fr30.c (fr30_elf_relocate_section): Call
4633 fr30_final_link_relocate.
4634 (fr30_final_link_relocate): New function: Handle I20 and I32
4636 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4637 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4638 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4640 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4643 The following changes are based on a patch submitted by Gianluca
4644 Moro <glctr@abc.it>:
4646 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4647 not already been updated.
4648 (find_remembered_hi16s_reloc): New parameter 'already_found'
4649 returns state of remembered hi16s reloc.
4650 (remember_hi16s_reloc): Set 'found' field to false.
4651 (hi16s_location): Add 'found' field.
4653 1998-11-23 DJ Delorie <dj@cygnus.com>
4655 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4656 to see .DLL files as unrecognized.
4657 (i3coff_object_p): Sorry, had to hack it to not recognize these
4658 files (pei-i386) on request.
4660 1998-11-23 DJ Delorie <dj@cygnus.com>
4662 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4663 relents. Call bfd_check_format to reinitialize.
4665 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4667 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4670 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4672 * aclocal.m4: regenerate
4673 * configure: regenerate
4675 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4677 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4678 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4679 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4680 respect it as an upper bound on what memory to reference.
4681 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4682 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4683 update vtable_entries_size appropriately.
4685 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4687 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4690 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4692 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4693 bfds; they have no "file" so we fake it.
4694 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4695 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4696 resizing the memory buffer.
4697 * opncls.c (bfd_make_writable): New function; lets you write a
4698 bfd_create'd bfd to an in-memory buffer.
4699 (bfd_make_readable): New function; lets you read back that buffer
4700 as if it were from bfd_openr. Used to build generated archive
4701 members (winsup's ld's dlltool)
4703 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4705 * po/bfd.pot: Regenerated.
4707 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4709 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4712 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4714 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4715 element of the gotentry list for local symbols too.
4716 (elf64_alpha_relocate_section): Unify local and global handling.
4717 Assert that gotent->use_count > 0.
4719 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4721 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4722 update for file name changes of July 2, 1998.
4724 * configure: Rebuild.
4726 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4728 * po/bfd.pot: Regenerated.
4730 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4732 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4733 * aclocal.m4, configure: regenerate
4735 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4737 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4739 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4741 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4742 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4744 * aclocal.m4, configure: regenerated.
4746 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4748 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4749 R_D10V_GNU_VTENTRY relocs.
4750 (elf_d10v_howto_table): Likewise.
4751 (d10v_reloc_map d10v_reloc_map): Likewise.
4752 (elf32_d10v_gc_mark_hook): New.
4753 (elf32_d10v_gc_sweep_hook): New.
4754 (elf32_d10v_check_relocs): New.
4755 (elf32_d10v_relocate_section): New.
4756 (elf_backend_relocate_section): Define.
4757 (elf_backend_can_gc_sections): Define.
4759 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4761 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4762 (BFD64_BACKENDS): ...from here.
4763 (BFD32_BACKENDS_CFILES): Move vms files here...
4764 (BFD64_BACKENDS_CFILES): ...from here.
4765 * Makefile.in: Rebuild.
4767 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4769 * Makefile.am: Add FR30 target.
4770 * Makefile.in: Add FR30 target.
4771 * archures.c: Add support for FR30.
4772 * config.bfd: Add support for FR30.
4773 * configure.in: Add support for FR30.
4774 * reloc.c: Add support for FR30 relocations.
4775 * targets.c: Add support for FR30 relocations.
4776 * bfd-in2.h: Regenerate.
4777 * configure: Regenerate.
4778 * libbfd.h: Regenerate.
4779 * cpu-fr30.c: New file.
4780 * elf32-fr30.c: New file.
4782 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4784 * configure.in: detect cygwin* instead of cygwin32*
4785 * configure: regenerate
4787 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4789 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4790 use bfd_malloc and free instead and check return value from bfd_malloc.
4792 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4794 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4795 * libbfd.h: Rebuild.
4797 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4798 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4799 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4800 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4802 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4804 (mips_elf_link_hash_table_create): Don't initialize
4805 dynsym_sec_strindex.
4806 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4807 (mips_elf_size_dynamic_sections): Generate a section symbol for
4808 every output section.
4809 (mips_elf_finish_dynamic_sections): Count all sections for
4811 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4814 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4816 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4817 for later PLT entries in large PLTs.
4818 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4820 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4822 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4824 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4826 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4827 * elflink.h (elf_collect_hash_codes): New function. This function is
4828 called for each exported symbol and we compute the ELF hash value for
4830 (compute_bucket_value): New function. It is called from
4831 size_dynamic_sections to determine the hash table size. When we are
4832 optimizing a better, but slower, algorithm is used.
4833 (size_dynamic_sections): Call compute_bucket_value.
4835 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4837 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4839 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4841 (sh_elf_gc_mark_hook): New.
4842 (sh_elf_gc_sweep_hook): New.
4843 (sh_elf_check_relocs): New.
4844 (elf_backend_can_gc_sections): Define.
4846 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4848 * acinclude.m4: undo previous gettext change
4849 * aclocal.m4: rebuild with right version of aclocal.
4851 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4853 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4854 aclocal.m4 to acinclude.m4, so they don't get lost.
4856 * elfcore.h: rewrite for better corefile support.
4857 * elf.c (elfcore_*): new functions.
4858 * elf-bfd.h (elf_obj_tdata): new structure members.
4859 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4861 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4863 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4865 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4866 and R_M32R_GNU_VTENTRY.
4867 (elf_backend_can_gc_sections): Define.
4868 (m32r_elf_check_relocs): New.
4869 (m32r_elf_gc_mark_hook): New.
4870 (m32r_elf_gc_sweep_hook): New.
4871 (m32r_elf_relocate_section): Handle VT relocs.
4873 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4875 * coff-arm.c (arm_relocate_section): Remove redundant test.
4877 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4878 cleat that the 'bitsize' field is the size of the bitfield AFTER
4879 relocation not before.
4881 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4883 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4886 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4888 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4889 R_SPARC_GNU_VTENTRY.
4890 (elf32_sparc_check_relocs): Handle them.
4891 (elf32_sparc_reloc_type_lookup): Likewise.
4892 (elf32_sparc_relocate_section): Likewise.
4893 (elf32_sparc_gc_mark_hook): New.
4894 (elf32_sparc_gc_sweep_hook): New.
4896 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4898 * som.c (som_finish_writing): Perform some sanity checks when
4899 writing an executable or shared library.
4901 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4903 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4904 * configure.in (elf): Add dwarf1.lo.
4905 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4906 * elf.c (_bfd_elf_find_nearest_line): Add call to
4907 _bfd_dwarf1_find_nearest_line.
4908 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4909 Add call to _bfd_dwarf1_find_nearest_line.
4910 * configure: Rebuilt.
4912 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4914 * elflink.h (elf_gc_sections): Do not allow garbage
4915 collection if dynamic sections have been created.
4917 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4919 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4921 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4922 (v850_elf_perform_relocation): Likewise.
4923 (v850_elf_final_link_relocate): Likewise.
4924 (v850_elf_relocate_section): Likewise.
4925 (v850_elf_gc_sweep_hook): New routine.
4926 (v850_elf_gc_mark_hook): New routine.
4927 (elf_backend_can_gc_sections): Define.
4929 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4931 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4934 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4936 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4937 Declare size as bfd_size_type.
4938 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4940 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4942 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4944 * som.c (CPU_PA_RISC2_0): Define.
4945 (_PA_RISC2_0_ID): Likewise.
4946 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4948 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4950 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4951 has a base which is already defined, only add the referenced
4952 symbol to the dynamic symbol table if it is defined or referenced
4955 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4958 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4960 * elflink.h (elf_link_add_object_symbols): Undo last change.
4962 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4964 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4965 symbol for the indirect alias to a versioned symbol.
4967 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4969 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4970 (elf32_i386_vtentry_howto): New.
4971 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4972 or elf32_i386_vtinherit_howto on lookup.
4974 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4976 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4977 reloc_type. Rename R_68K__max to R_68K_max.
4978 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4981 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4983 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4984 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4986 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4989 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4991 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4992 message has a null byte terminator.
4994 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4996 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4997 word subject to R_V850_32 relocation.
4999 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5001 * dwarf2.c: Add comment describing problem computing line numbers
5002 for undefined symbols at link time.
5004 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5006 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5007 transform a defweak into a plt entry.
5008 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5009 plt entry references to receive a RELATIVE reloc.
5010 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5011 (elf64_alpha_relocate_section): Assert we don't overrun
5012 the allocated relocation space.
5014 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5016 * elf.c (swap_out_syms): Always treat section symbols as
5017 special, even if they are attached to a common section.
5019 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5021 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5022 sections with v850 common section attributes into named v850
5024 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5025 common section attributes into named v850 common sections.
5027 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5029 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5032 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5034 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5035 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5036 reloc to the wrong section a warning, not an error. .dynsbss
5037 is not an output section, so there is no need to check for it.
5039 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5041 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5043 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5045 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5046 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5048 (elf32_arm_gc_mark_hook): New.
5049 (elf32_arm_gc_sweep_hook): New.
5050 (elf32_arm_check_relocs): New.
5051 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5053 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5056 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5058 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5059 assume there is no PLT or GOT.
5061 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5063 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5064 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5065 also accepted as a function symbol type.
5067 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5069 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5071 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5073 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5074 match definition of _bfd_gc_sections field.
5075 * libbfd.h: Rebuild.
5077 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5079 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5080 the addend of a dynamic relocation referencing a section.
5081 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5082 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5084 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5086 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5087 bed has a size_dynamic_sections routine before trying to use it.
5089 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5091 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5092 _bfd_elf_rel_vtable_reloc_fn.
5094 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5096 * Makefile.am: Add elf32-arm.c.
5097 * Makefile.in: Rebuild.
5098 * elf-bfd.h: Add elf_backend_get_symbol_type.
5099 * elf.c (swap_out_syms): If defined, call
5100 elf_backend_get_symbol_type.
5101 * elf32-arm.c: Define elf_backend_get_symbol_type.
5102 (elf32_arm_get_symbol-type): New routine.
5103 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5104 (bfd_elf32_arm_process_before_allocation): Change to
5105 check for STT_ARM_TFUNC.
5106 (elf32_arm_final_link_relocate): Likewise.
5107 * elfxx-target.h: Add elf_backend_get_symbol_type.
5109 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5111 * archures.c (bfd_mach_alpha_ev[456]): New.
5112 * cpu-alpha.c: Rework to match these types.
5113 * bfd-in2.h: Rebuild.
5115 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5117 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5118 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5120 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5121 (elf_i386_reloc_type_lookup): Recognize them.
5122 (elf_i386_check_relocs): Pass them off to generic code.
5123 (elf_i386_relocate_section): Ignore them.
5124 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5125 (elf_backend_can_gc_sections): True.
5127 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5129 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5130 before looking at owner field.
5131 (elf32_arm_to_thumb_stub): Ditto.
5132 (elf32_arm_relocate_section): Compute name before calling
5133 elf32_arm_final_link_relocate().
5135 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5137 * elf.c: comment and formatting cleanups.
5140 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5142 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5143 (core files are treated differently than object files).
5144 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5145 bfd_elf_mkcorefile): declare.
5146 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5147 bfd_elf_mkcorefile): add to bfd_target vector.
5148 * elfcore.h (elf_core_file_p): save the program header table,
5149 and set the bfd architecture from the elf file header.
5150 * elf.c (bfd_elf_mkcorefile): new function.
5151 (_bfd_elf_write_corefile_contents): new function.
5152 (assign_file_positions_for_segments): add cases for handling
5153 PT_NOTE segments. (assign_file_positions_except_relocs):
5154 core files should be handled the same as exec files.
5155 (prep_headers): identify core files as type ET_CORE.
5156 (copy_private_bfd_data): identify the sections belonging to
5157 the PT_NOTE segment.
5159 * elf32-sparc.c (elf32_sparc_final_write_processing):
5160 add break statement to default case.
5162 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5164 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5165 section (not input) will be in sections ".sbss", ".sbss2",
5166 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5167 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5168 output_offset for correct evaluation of addend.
5170 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5172 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5173 elf32_arm_allocate_interworking_sections and
5174 elf32_arm_process_before_allocation.
5176 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5178 * bfd-in.h: Ammend prototype for
5179 elf32_arm_process_before_allocation to remove surplus third
5182 * bfd-in2.h: Regenerate.
5184 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5186 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5188 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5190 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5191 calculated for RELOC_SPARC_REV32 case.
5193 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5195 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5196 elf32_arm_allocate_interworking_sections and
5197 elf32_arm_process_before_allocation.
5198 * bfd-in2.h: Regenerated.
5199 * elf32-arm.c Define elf32_arm_link_hash_table.
5200 (insert_thumb_branch): New routine.
5201 (find_thumb_glue): New routine.
5202 (find_arm_glue): New routine.
5203 (record_arm_to_thumb_glue): New routine.
5204 (record_thumb_to_arm_glue): New routine.
5205 (elf32_arm_link_hash_table_create): New routine.
5206 (elf32_arm_get_bfd_for_interworking): New routine.
5207 (elf32_arm_allocate_interworking_sections) New routine.
5208 (elf32_arm_process_before_allocation) New routine.
5209 (elf32_thumb_to_arm_stub): New routine.
5210 (elf32_arm_to_thumb_stub): New routine.
5211 (elf32_print_private_bfd_data): Fix typo.
5212 (elf32_arm_final_link_relocate): Add argument sym_sec.
5213 Check for branches to thumb symbols in case R_ARM_PC24.
5214 Check for branches to arm symbols in case R_ARM_THM_PC22.
5215 (elf32_arm_relocate_section): Pass symbol section to
5216 elf32_arm_final_link_relocate.
5218 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5220 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5221 entries unless the symbol is defined in the executable; in
5222 particular, undefined weak symbols get a PLT entry.
5224 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5226 * libaout.h: Remove nested comment to avoid warning.
5228 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5230 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5231 R_ARM_PC24 relocation.
5233 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5235 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5236 argument is_local. Add argument sym_flags. Check sym_flags
5237 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5238 (elf32_arm_relocate_section): Don't pass local sym and pass
5239 sym_flags to elf32_arm_final_link_relocate.
5241 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5243 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5244 to not count too few relocs for dynamicly linked executables.
5246 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5248 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5249 symbols without a dynamic index dynamic. Consider all weak
5251 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5252 correspondance between input and output sections.
5254 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5256 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5257 that use a .got.plt section start the got offset at zero.
5259 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * ieee.c (ieee_write_processor): Correct the processor ID written
5262 out for bfd_arch_m68k, accommodating change of March 25.
5264 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5266 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5267 R_ARM_THM_RPC22 relocations.
5269 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5271 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5273 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5274 .got relocs in -Bsymbolic shared objects.
5276 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5278 * elf32-arm.c: Add private flags to ELF header.
5279 (elf32_arm_print_private_bfd_data): New Function.
5280 (elf32_arm_set_private_flags): New Function.
5281 (elf32_arm_copy_private_flags): New Function.
5282 (elf32_arm_merge_private_bfd_data): New Function.
5284 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5286 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5288 (elf32_sparc_relocate_section): Likewise.
5290 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5292 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5293 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5294 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5295 of the function. Recognize no .plt as static linking.
5297 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5299 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5300 ".liblist" string through gettext.
5302 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5304 * Makefile.am: Add support for elf32-arm.lo.
5305 * Makefile.in: Rebuild.
5306 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5307 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5308 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5309 * configure: Regenerate.
5310 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5311 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5312 bfd_target bfd_elf32_littlearm_vec.
5313 * elf32-arm.c: New file.
5315 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5317 * libaout.h (M_SPARCLITE_LE): New machine.
5318 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5319 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5320 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5321 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5322 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5323 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5324 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5325 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5326 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5327 be BFD_RELOC_SPARC_REV32.
5329 * config.bfd (sparc86x-*-aout): New
5331 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5333 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5334 actually mapping the output sections.
5336 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5339 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5340 (mn10300_elf_reloc_map): Similarly.
5341 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5343 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5345 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5347 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5348 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5349 elf_mips_reloc_type defined in elf/mips.h.
5351 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5353 * elf64-mips.c: Remove reloc_type definition completely. It's now
5356 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5358 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5359 as they are defined in elf/mips.h now.
5361 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5364 * Re-add lost change:
5365 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5367 (mn10300_elf_relax_section): Include stack space for register saves
5368 in the imm8 field of a "call" instruction.
5369 (compute_function_info): Determine how much stack is allocated by
5370 the movm instruction. Fix typo.
5371 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5373 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5375 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5376 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5378 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5380 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5382 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5384 * elf32-hppa.h: Let ELF header define the enum containing the
5385 external reloc numbers.
5386 * elf32-i386.h: Likewise.
5388 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5390 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5391 * elf32-mips.c: Likewise.
5392 * elf32-ppc.c: Likewise.
5394 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5396 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5397 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5399 * bfd-in.h: Regenerate.
5400 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5401 parameter to 'unsigned int' to avoid K&R compatability problems.
5403 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5405 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5406 functionname_ptr to be const. Change line_ptr to be unsigned.
5408 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5409 macro is not defined. Change second parameter from bfd_link_info
5410 to coff_final_link_info. Add prototype.
5411 (coff_final_link_postscript): Simplify handling when macro is not
5412 defined. Add prototype.
5414 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5416 * elf-mn10300.c: Before include system specific ELF header define
5417 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5418 * elf32-mips.c: Likewise.
5419 * elf32-ppc.c: Likewise.
5421 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5423 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5424 temporary patch over to elf64-mips.c as well.
5426 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5428 * elf32-mips.c (reloc_type): Temporarily disable definition of
5429 standard relocation since they are now defined in elf/mips.h.
5431 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5433 * elf-m10200.c (mn10200_elf_final_link_relocate):
5434 Modify range test for case R_MN10200_8.
5436 * elf-m10300.c (mn10300_elf_final_link_relocate):
5437 Modify range test for case R_MN10300_8.
5439 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5441 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5442 * elf32-i386.c (elf_backend_got_header_size): Define.
5443 (elf_backend_plt_header_size): Define.
5444 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5445 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5446 * elfxx-target.h: Provide a default of zero.
5447 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5448 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5450 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5451 entry from an executable, even if the plt refcount goes to 0.
5453 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5455 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5456 directory name at the line number.
5458 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5459 with an unspecified type.
5461 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5463 * sunos.c: Add undef of valid to avoid problem on SunOS.
5465 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5467 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5469 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5471 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5472 R_68K_PCxx and R_68K_xx relocations. Make sure that
5473 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5474 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5475 R_68K_xx relocations.
5476 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5477 that has no plt entry.
5478 (elf_m68k_relocate_section): Ignore the plt offset in a static
5480 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5482 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5485 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5487 (howto_table, reloc_map): Add entries for them.
5488 (elf_m68k_check_relocs): Handle them. Implement reference
5489 counting for got and plt entries.
5490 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5491 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5493 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5494 (elf_m68k_relocate_section): Handle the new reloc types.
5495 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5496 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5497 * elflink.h (elf_link_add_object_symbols): When creating an
5498 indirect reference for symbol versioning also copy the plt
5500 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5501 flag also reset the plt offset.
5502 (elf_link_assign_sym_version): Likewise.
5503 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5504 the size of the entry in bytes.
5505 (elf_gc_allocate_got_offsets): Likewise.
5507 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5509 * elflink.h (elf_gc_sections): Return true rather than falling off
5512 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5515 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5517 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5518 comment describing when it should be enabled.
5519 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5522 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5525 information ATN records.
5527 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5529 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5530 section for an absolute symbol in a fully linked file. Based on
5531 patch from Christian Holland <CHolland@de.lucent.com>.
5533 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5535 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5536 that a symbol is undefined.
5538 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5540 * som.c (som_bfd_gc_sections): Define.
5542 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5544 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5545 overflows in ARM_26D patches, since they have already been
5546 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5548 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * coffcode.h (coff_write_object_contents): If we have any long
5551 section names, call coff_write_symbols even if there are no
5554 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5556 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5557 PT_LOAD segment, rather than only setting it once for the entire
5560 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5561 rather than ignoring every phdr with a p_paddr of 0, ignore all
5562 the phdrs if they all have a p_paddr of 0.
5564 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5565 section was discarded from the link.
5567 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5569 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5571 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5573 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5574 floating point operations.
5576 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5581 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5583 Merge of vax/vms (read-only) support
5584 * configure.com: Support Vax target.
5585 * makefile.vms: Support Vax target.
5586 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5587 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5589 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5591 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5593 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5595 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5597 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5598 * targets.c (bfd_target_ovax_flavour): New flavour.
5599 (vms_alpha_vec): Renamed from evax_alpha_vec.
5601 (target_vector): Update accordingly.
5602 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5604 (vax*-*-*vms*): New target.
5605 * Makefile.am: Update for renamed files. Rebuild dependencies.
5606 * bfd-in2.h: Rebuild.
5607 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5609 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5611 Based on patch from Matt Semersky <matts@scd.hp.com>:
5612 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5613 pointer on abfd->outsymbols.
5614 (generic_add_output_symbol): Handle NULL sym parameter.
5616 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5618 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5621 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5623 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5624 when handling 32 bit immediate relocs.
5625 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5627 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5629 * section.c (STD_SECTION): Account for recently added gc_mark
5630 field in struct asection.
5632 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5633 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5635 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5637 ELF Section-level Garbage Collection:
5638 * bfd.c (bfd_gc_sections): New.
5639 * aout-adobe.c: Hook to default implementation.
5640 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5641 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5642 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5643 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5644 * tekhex.c, versados.c: Likewise.
5645 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5646 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5648 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5649 (bfd_generic_gc_sections): New.
5650 * section.c (SEC_KEEP): New.
5651 (asection): Add gc_mark member.
5653 * elfcode.h (elf_gc*): New name remappings.
5654 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5655 sections to be excluded.
5656 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5657 (elf_gc_propogate_vtable_entries_used): New.
5658 (elf_gc_smash_unused_vtentry_relocs): New.
5659 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5660 (elf_gc_common_finalize_got_offsets): New.
5661 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5662 * elfxx-target.h: Add and default gc hooks.
5664 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5666 (struct elf_obj_tdata): Likewise for local_got_offsets.
5667 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5668 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5669 * elf64-sparc.c, elflink.h: Likewise.
5671 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5672 (ELF_LINK_HASH_MARK): Define.
5673 (struct elf_backend_data): Add GC hooks.
5674 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5676 * elf-m10300.c (mn10300_elf_check_relocs): New.
5677 (mn10300_elf_gc_mark_hook): New.
5678 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5679 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5680 (mn10300_elf_final_link_relocate): Likewise.
5681 (mn10300_elf_relocate_section): Likewise.
5682 (elf_backend_can_gc_sections): Define.
5683 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5684 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5685 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5686 (mips_info_to_howto_rel): Likewise.
5687 (mips_elf_relocate_section): Likewise.
5688 (mips_elf_check_relocs): Likewise.
5689 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5690 (elf_backend_can_gc_sections): Define.
5691 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5692 (ppc_elf_howto_raw): Handle them.
5693 (ppc_elf_reloc_type_lookup): Likewise.
5694 (ppc_elf_relocate_section): Likewise.
5695 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5696 Handle new vtable relocs.
5697 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5698 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5699 (elf_backend_can_gc_sections): Define.
5701 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5703 * archures.c (bfd_mach_mn10300): Define.
5704 * elf-m10300.c: Include elf/mn10300.h
5705 (elf_mn10300_mach): New function.
5706 (_bfd_mn10300_elf_final_write_processing): Likewise.
5707 (_bfd_mn10300_elf_object_p): Likewise.
5708 (elf_backendfinal_write_processing): Define.
5709 (elf_backend_object_p): Likewise.
5711 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5713 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5716 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5719 link_next field, not the next field.
5721 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5723 * elf.c (map_sections_to_segments): Check the section address
5724 against the phdr size both with and without a modulo of
5727 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5730 linker created empty input section if the output section has the
5733 * elflink.h (elf_link_output_extsym): Print an error message if
5734 _bfd_elf_section_from_bfd_section fails.
5736 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5739 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5741 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5742 native linker output. Avoid putting an empty section in more than
5745 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5747 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5748 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5750 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5752 * elf.c (swap_out_syms): New arg relocatable_p.
5753 Don't add section VMA to symbols for relocatable output.
5754 (_bfd_elf_compute_section_file_positions): Update call to
5757 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5759 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5760 against 'addend' be signed rather than unsigned.
5762 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5764 * elf32-m32r.c: Add prototyps for static functions.
5766 * coff-arm.c: Add prototypes for static functions.
5768 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5770 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5771 LMA is used to order sections in a segment.
5773 * elf32-v850.c: Add prototypes for static functions.
5774 Change type of addend parameter to bfd_vma in various functions.
5776 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5778 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5779 complain_overflow_signed instead of complain_overflow_bitfield.
5781 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5783 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5784 when comparing against 0.
5786 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * Makefile.am (config.status): New target.
5789 * Makefile.in: Rebuild.
5791 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5793 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5794 error if previous object endianness doesn't match current object.
5796 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5798 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5799 _bfd_elf_print_private)bfd_data ().
5801 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5803 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5805 (elf_link_add_object_symbols): Set type_change_ok and
5806 size_change_ok before calling elf_merge_symbol.
5808 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5809 undefined symbol error, don't also issue an overflow error.
5811 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5813 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5814 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5815 message instead of crashing.
5817 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5819 * archures.c (bfd_mach_cpu32): Define.
5820 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5822 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5823 * ieee.c: Include <ctype.h>.
5824 (ieee_object_p): Parse out process ID string to make it more
5825 likely to be acceptable for bfd_scan_arch.
5826 * bfd-in2.h: Rebuild.
5828 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5830 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5831 _bfd_elf_print_private_bfd_data() so that the program header will
5834 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5837 0x68. Reindent. Add some comments.
5839 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5841 * elf.c (copy_private_bfd_data): Adjust physical address of
5842 segment in output BFD to contain LMAs of its sections.
5844 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5846 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5847 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5848 endian data 32 bit relocations.
5849 (elf32_sparc_merge_private_bfd_data): Check if linking little
5850 endian objects with big endian objects.
5851 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5852 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5853 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5855 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5856 * archures.c (bfd_mach_sparc_sparclite_le): New.
5857 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5859 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5861 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5864 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5866 * bfd-in.h: Move over patch to bfd-in2.h.
5868 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5870 (_bfd_relocate_contents): Likewise.
5872 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5874 * peicode.h (add_data_entry): If the section has no private data
5875 then do not create a Data Dictionary entry for it.
5877 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5879 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5880 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5881 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5882 subsections during relaxation more correctly.
5884 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5886 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5887 Add extra argument to bfd_arm_process_before_allocation ().
5888 * bfd-in.h: Reflect changes made in bfd-in2.h.
5889 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5890 coff class of a BFD symbol.
5891 * coff-arm.c: Add support for interworking between Thumb code and
5892 non-interworking aware ARM code.
5894 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5896 * po/Make-in (install-info): New target.
5898 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5900 * filemode.c: Remove; not used.
5902 If sysdep.h includes a header file, don't include it again:
5903 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5905 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5907 * archive.c: Don't include <string.h> or <errno.h>.
5908 * evax-alpha.c; Don't include <stdio.h>.
5909 * evax-egsd.c: Likewise.
5910 * evax-etir.c: Likewise.
5911 * evax-misc.c: Likewise.
5912 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5913 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5915 * hpux-core.c: Likewise.
5916 * netbsd-core.c: Likewise.
5918 * libbfd.c: Don't include <sys/types.h>.
5919 * nlmcode.h: Don't include <string.h>.
5920 * osf-core.c: Don't include <string.h> or <stdio.h>.
5921 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5922 <errno.h>, or <unistd.h>.
5923 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5925 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5927 * configure.com: If the version number can not be found in
5928 configure.in, set it to "unknown" rather than "2.8.1".
5930 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5932 * elf32-mips.c (elf_mips_mach): New.
5933 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5934 (_bfd_mips_elf_final_write_processing): Use the names
5935 of machines, rather than the numbers. Set both the ARCH
5936 and MACH in e_flags. Handle a few more specific machines.
5937 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5938 EF_MIPS_ARCH and EF_MIPS_MACH.
5940 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5942 * syms.c (bfd_is_local_label): Revert last change.
5943 * srec.c (srec_write_symbols): Discard debugging symbols.
5945 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5947 * som.c: Include <ctype.h>.
5948 * som.h: Don't include sysdep.h.
5950 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5952 * libbfd.h: Rebuilt.
5953 * libbfd-in.h: Removed gettext includes and defines.
5954 * sysdep.h: Moved gettext-related includes and defines here.
5956 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5958 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5959 an ad-hoc test. Kill bogus #if 0 code.
5960 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5962 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5964 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5965 when generating a normal executable for a symbol defined in a
5966 regular file. When copying a reloc into the output file, adjust
5967 the addend for a PC relative reloc against a global symbol.
5969 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5971 * libbfd.h: Rebuilt.
5972 * libbfd-in.h (_): Define as dgettext.
5974 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5976 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5978 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5979 when declaring parameter types.
5980 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5982 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * config.bfd: If we include any ELF targets in targ_defvec and/or
5985 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5986 * elf32-gen.c (dummy): New static const variable.
5987 (elf_generic_info_to_howto): New static function.
5988 (elf_generic_info_to_howto_rel): New static function.
5989 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5990 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5991 * elf64-gen.c: Same changes as elf32-gen.c.
5992 * elfcode.h (elf_object_p): For the generic target, ignore a
5993 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5995 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5998 * configure: Rebuild.
6000 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6002 * config.bfd: Update OSR5/Unixware patterns.
6004 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6006 * elf.c (assign_file_positions_for_segments): Allow for holes
6007 between sections added by a link script.
6009 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6011 * configure.in: Change version number to 2.9.4
6012 * configure: Rebuild.
6014 Based on patch from H.J. Lu <hjl@gnu.org>:
6015 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6016 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6017 * bfd-in2.h: Rebuild.
6019 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6021 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6024 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6026 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6027 (elf64_alpha_relax_section): Fill them in.
6028 (elf64_alpha_relax_opt_call): Implement more than a stub.
6029 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6030 alignment on .scommon.
6031 (elf64_alpha_merge_gots): Merge use counts as well.
6033 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6035 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6036 for calculating a local symbol's address.
6037 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6038 Set the .got's cooked size as well as the raw size.
6040 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6042 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6043 internationalisation of printed information.
6045 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6046 internationalisation of printed information.
6048 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * syms.c (struct indexentry): Change directory_name, file_name,
6051 and function_name fields to char *.
6052 (struct stab_find_info): Change cached_file_name field to char *.
6054 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6056 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6058 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6060 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6062 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6064 * Makefile.am (install-data-local): Make $(includedir).
6065 * Makefile.in: Rebuild.
6067 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6069 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6071 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6074 * Makefile.in: Rebuild.
6076 * bfd-in2.h: Rebuild for Nick's changes.
6078 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6080 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6081 change wrt length == max_namelen.
6083 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6085 * Many files: Added gettext invocations around user-visible
6087 * libbfd-in.h: Added gettext includes and defines.
6088 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6089 HAVE_LC_MESSAGES): Define.
6090 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6092 * Makefile.am (SUBDIRS): Added po.
6093 (POTFILES): New macro.
6094 (po/POTFILES.in): New target.
6095 (SOURCE_HFILES): New macro.
6097 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6099 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6101 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6102 NT_PRSTATUS note section encountered, it contains the status of
6103 the currently executing thread when the core file was written.
6105 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6107 * libcoff.h: Add extra parameter to
6108 bfd_coff_link_output_has_begun overrideable function.
6109 * cofflink.c: Pass extra parameter to
6110 bfd_coff_link_output_has_begun function.
6111 * bfd-in.h: Add prototypes for exported ARM interworking
6113 * peicode.h: ARM specific code reorganised to conform to BFD
6115 * coffcode.h: ARM specific code reorganised to conform to BFD
6117 * coff-arm.c: Code reorganised to conform to the BFD coding
6118 conventions. Global variables have been moved into an ARM
6119 specific hash table structure and a new function:
6120 bfd_arm_get_bfd_for_interworking() has been created which is
6121 called from the linker scripts.
6123 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6125 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6127 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6128 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6129 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6130 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6132 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6134 * config.bfd: Added sparc86x support.
6136 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6138 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6139 an out of range pc-relative jump/call to an undefined weak symbol.
6141 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6143 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6146 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6149 an error other than bfd_error_system_call, set the error to
6150 bfd_error_wrong_format.
6152 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6153 bfd_elf32_powerpcle_vec.
6155 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6156 program segments are zero, don't set p_paddr_valid.
6158 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6160 * elf64-alpha.c: Initial implementation of relaxation --
6161 (struct alpha_elf_link_hash_entry): Add use_count member.
6162 (elf64_alpha_check_relocs): Initialize and increment it.
6163 (elf64_alpha_can_merge_gots): Check it when considering merging.
6164 (elf64_alpha_merge_gots): Drop entries with zero use.
6165 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6166 (elf64_alpha_always_size_sections): Split out got sizing ...
6167 (elf64_alpha_size_got_sections): ... here. New function.
6168 (elf64_alpha_relax_find_reloc_ofs): New function.
6169 (elf64_alpha_relax_with_lituse): Likewise.
6170 (elf64_alpha_relax_without_lituse): Likewise.
6171 (elf64_alpha_relax_opt_call): Likewise.
6172 (elf64_alpha_relax_section): Likewise.
6173 (elf64_alpha_add_symbol_hook): Likewise.
6174 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6175 (elf64_alpha_relocate_section): Likewise.
6176 (bfd_elf64_bfd_relax_section): Define.
6177 (elf_backend_add_symbol_hook): Likewise.
6179 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6181 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6182 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6183 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6185 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6188 * configure: Rebuild.
6190 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6193 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6194 * configure.in: Define and substitute WIN32LDFLAGS and
6196 * aclocal.m4: Rebuild with new libtool.
6197 * configure, Makefile.in: Rebuild.
6199 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6201 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6202 before any other symbols in the same section.
6204 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6206 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6209 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6211 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6213 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6214 Use addr_size for address size, rather than sizeof(bfd_vma).
6215 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6216 Fix call to read_address.
6217 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6218 Scrap other unneeded arguments. Fix call to read_address.
6219 (scan_unit_for_functions): Fix call to read_attribute.
6220 (parse_comp_unit): We now handle more values for addr_size.
6221 Set addr_size in unit. Fix call to read_attribute and
6224 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6226 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6228 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6230 * archures.c (bfd_default_scan): Add m68k cases back to default
6231 switch, reverting patch of March 25, since IEEE support depends
6234 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * Makefile.am (diststuff): New target.
6237 * Makefile.in: Rebuild.
6239 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6241 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6242 som_offset when we have an extended name table.
6244 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6246 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6248 * Makefile.in: Rebuild.
6250 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6252 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6253 symbols when creating a shared library.
6254 (elf_m68k_adjust_dynindx): New function, used by above code.
6255 (elf_m68k_finish_dynamic_sections): Initialize the section
6257 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6259 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6261 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6264 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6266 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6269 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6271 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6274 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * configure.in: Set version to 2.9.1.
6277 * configure: Rebuild.
6279 * Branched binutils 2.9.
6281 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6283 * syms.c (ENABLE_CACHING): Define.
6284 (struct indexentry): Define.
6285 (struct stab_cache): Remove.
6286 (cmpindexentry): New static function.
6287 (struct stab_find_info): Add new fields: indextable,
6288 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6289 cached_file_name. Remove fields: file_cache, function_cache, and
6291 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6292 index table and search it.
6294 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6296 * elf.c (_bfd_elf_copy_private_section_data): Call
6297 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6299 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6301 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6303 * coff-arm.c: Define all globally visible variables and functions
6304 only when COFF_WITH_PE is not defined.
6305 * configure.in (armpe_little_vec, armpe_big_vec): Add
6307 * configure: Rebuild.
6309 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6311 Fix some gcc -Wall warnings:
6312 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6313 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6314 * archures.c (bfd_default_scan): Likewise.
6315 * bfd.c (bfd_scan_vma): Likewise.
6316 * binary.c (mangle_name): Likewise
6317 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6318 * coff-sh.c (sh_relocate_section): Likewise.
6319 * coff-stgo32.c (create_go32_stub): Likewise.
6320 * coffcode.h (coff_slurp_line_table): Likewise.
6321 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6322 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6323 (assign_file_positions_for_segments): Likewise.
6324 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6325 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6326 * oasys.c (oasys_write_sections): Likewise.
6327 * ppcboot.c (ppcboot_object_p): Likewise.
6328 (mangle_name): Likewise.
6329 * riscix.c (riscix_fix_pcrel_26): Likewise.
6330 * srec.c (srec_scan): Likewise.
6331 * stabs.c (_bfd_write_section_stabs): Likewise.
6332 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6333 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6334 switch. Declare parameters for function pointers.
6335 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6337 * elf.c (elf_sort_sections): Likewise.
6338 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6339 Add default cases to switches.
6340 (coff_arm_relocate_section): Remove unused local variables.
6342 (coff_arm_bfd_set_private_flags): Change flag variable to type
6344 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6345 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6346 (dump_toc): Change cat to const, and initialize it.
6347 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6348 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6349 (sh_elf_relocate_section): Initialize r_symndx.
6350 * coffcode.h (coff_compute_section_file_positions): Only declare
6351 old_sofar if ALIGN_SECTIONS_IN_FILE.
6352 (coff_write_object_contents): Initialize csym.
6353 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6354 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6356 * dwarf2.c: Include libiberty.h.
6357 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6358 (decode_line_info): Remove unused local variables.
6359 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6360 (m32r_elf_relocate_section): Likewise.
6361 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6362 (v850_elf_reloc): Likewise.
6363 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6364 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6365 * elf.c (assign_file_positions_for_segments): Always set adjust.
6366 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6367 parenthesize expression.
6368 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6369 (m32r_elf_object_p): Return a value.
6370 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6371 * elf32-mips.c (mips_elf_final_link): Initialize last.
6372 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6373 * elf32-v850.c (v850_elf_object_p): Return a value.
6374 (v850_elf_print_private_bfd_data): Change fprintf format string.
6375 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6377 * elflink.h (elf_link_add_object_symbols): Change vernum to
6378 unsigned int, and initialize it. Change fprintf format string.
6379 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6380 when setting or comparing to soname_indx.
6381 (elf_create_pointer_linker_section): Change num_symbols to
6383 * libcoff-in.h (coff_data_type): Change flags to flagword.
6384 * peicode.h (pe_print_idata): Initialize idx. Change j to
6385 bfd_size_type. Initialize hint_member. Remove useless test to
6387 (pe_print_edata): Change num_functions and num_names in struct
6388 EDT_type to unsigned long. Remove cast. Change fprintf format
6390 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6391 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6393 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6394 int *. Update uses. Change j to long.
6395 * bfd-in2.h, libcoff.h: Rebuild.
6397 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6399 * elf32-v850.c Remove definition of USE_REL.
6400 (v850_elf_info_to_howto_rela): New function.
6401 (v850_elf_perform_relocation): Renamed from
6402 v850_elf_store_addend_in_insn. Removed replace argument.
6403 (v850_elf_reloc): store the relocation in the addend field instead
6405 (v850_elf_final_link_relocate): Now calls
6406 v850_elf_perform_relocation.
6407 (v850_elf_relocate_section): Remove code to generate REL
6410 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * coffcode.h (coff_new_section_hook): Set the type and storage
6413 class in the native symbol information allocated for a new section
6416 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6418 * peicode.h: Chain together calls to
6419 coff_bfd_copy_private_bfd_data and
6420 coff_bfd_print_private_bfd_data.
6422 * coff-arm.c: Add prototypes for
6423 coff_arm_bfd_print_private_bfd_data and
6424 coff_arm_bfd_copy_private_bfd_data.
6426 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6428 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6431 * peicode.h: Call arm-coff private data functions after handling
6434 * coff-arm.c: Turn statics into globals so that they can be shared
6435 both pe and pei backends.
6437 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6439 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6441 (sunos_write_object_contents): Likewise.
6442 * aoutx.h (NAME(aout,machine_type)): Likewise.
6443 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6445 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6447 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6449 (bfd_default_scan): Remove m68k special cases.
6450 * bfd-in2.h: Rebuild.
6451 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6453 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6454 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6456 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6457 selection, change printable_name to just "m68k" and make that the
6458 default instead of m68k:68020.
6460 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6462 (MY_get_section_contents): Define as aout_32_get_section_contents
6463 rather than NAME(aout,get_section_contents).
6465 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6467 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6468 and call bfd_default_set_arch_mach to do the real work.
6470 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6472 * bout.c (BALX): Include return register g14 as part of the insn.
6474 (calljx_callback): Use it.
6476 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6478 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6479 * libbfd.h: Rebuild.
6481 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6482 byte_count to unsigned int.
6483 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6484 unused local variables.
6486 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6487 variables er and er1.
6489 * cpu-v850.c: Include <ctype.h>.
6490 (scan): Case isdigit argument to unsigned char.
6492 From Yan Meroth <YAN.MEROTH@st.com>:
6493 * ihex.c (ihex_scan): Add extbase variable so that getting an
6494 extended linear address record does not ignore any previous
6496 (ihex_write_object_contents): When writing out an extended linear
6497 address record, zero out any previous extended address.
6499 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6501 * ieee.c (do_one): Check section before dereferencing it.
6502 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6503 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6505 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6507 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6509 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6511 * coff-arm.c: Add interworking functions to pe backends.
6513 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6515 * configure.in: Use AM_DISABLE_SHARED.
6516 * aclocal.m4, configure: Rebuild with libtool 1.2.
6518 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6520 * coff-arm.c (coff_arm_relocate_section): Better error messages
6521 when interowrking conflucts occur. Courtesy of Jonathan Walton
6523 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6524 relocations. Patch courtesy of Jonathan Walton and Tony
6527 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6529 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6530 part of Feb 22 change controling when to override the existing
6531 symbol with the .plt entry.
6533 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6535 * config.bfd (targ_cpu): Add thumb-pe target.
6537 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6538 functions in PE build.
6540 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6542 * config.bfd (sparclite-*-elf*): Added.
6544 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * configure.in: Add elf.lo to elf shell variable.
6547 * Makefile.am (BFD_LIBS): Remove elf.lo.
6548 (BFD_LIBS_CFILES): Remove elf.c.
6549 (BFD32_BACKENDS): Add elf.lo.
6550 (BFD32_BACKENDS_CFILES): Add elf.c.
6551 * configure, Makefile.in: Rebuild.
6553 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6555 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6556 relocation against a non-local symbol should not have a dynamic
6559 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6561 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6563 (pe_print_private_bfd_data): Print PE flags. From Mikey
6564 <jeffdb@netzone.com>.
6566 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6568 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6569 a plt entry when we can determine that we authoritatively define
6572 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6574 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6575 don't actually use trad-core, but a SunOS-style core file handled
6577 * hosts/sparclinux.h: Remove.
6579 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6581 * peicode.h (pe_print_idata): If there is no .idata section, look
6582 for the import tables in some other section. Make the initial
6583 label line up better with the data. Print the import address
6584 table even if there is no import name table. If the import
6585 address table holds actual addresses, print them.
6587 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6590 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6591 bfd_error_system_call.
6593 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6596 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6598 From H.J. Lu <hjl@gnu.org>:
6599 * Makefile.am (libbfd_la_LDFLAGS): Define.
6600 * Makefile.in: Rebuild.
6602 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6604 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6605 * netbsd.h (MACHTYPE_OK): Define.
6606 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6607 calling N_SET_MACHTYPE, rather than having a switch.
6608 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6610 * i386netbsd.c (MACHTYPE_OK): Don't define.
6611 (DEFAULT_MID): Define.
6612 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6613 (MACHTYPE_OK): Don't define.
6614 (DEFAULT_MID): Define.
6615 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6616 (DEFAULT_MID): Define.
6617 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6618 (DEFAULT_MID): Define.
6619 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6620 (DEFAULT_MID): Define.
6622 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6623 * vaxnetbsd.c: New file.
6624 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6625 rather than netbsd_core.
6626 * targets.c (vaxnetbsd_vec): Declare.
6627 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6628 defined, add netbsd_core_vec.
6629 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6630 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6631 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6632 * config.bfd (alpha*-*-netbsd*): New target.
6633 * Makefile.am: Rebuild dependencies.
6634 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6635 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6636 * configure, Makefile.in: Rebuild.
6638 * configure.host: Remove the old shared library build stuff. We
6639 now use libtool instead.
6641 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6643 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6645 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6647 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6648 * configure: Rebuild.
6650 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6651 * elf32-v850.c (remember_hi16s_reloc): New function.
6652 (find_remembered_hi16s_reloc): New function.
6653 (v850_elf_store_addend_in_insn): Use the above new functions to
6654 match up HI6S relocs with LO16 relocs.
6656 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6658 * configure.in: Change -linux* to -linux-gnu*.
6659 * config.bfd, configure.host: Likewise.
6660 * configure: Rebuild.
6662 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6664 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6665 LO16/HI16S bug and improve comments about what is going on.
6667 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6669 * configure, aclocal.m4: Rebuild with new libtool.
6671 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6673 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6674 when merging v850 code into v850e/v850ea code. Do not initialise
6675 output flags if the input is the default architecture.
6677 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6679 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6680 get the size from bfd_arch_bits_per_address instead of directly
6683 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6685 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6686 to wrap, just return all 1's bits instead.
6687 * libbfd.h: Regenerate.
6689 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6691 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6693 (coff_relocate_section): If COFF_WITH_PE, define as
6694 coff_pe_i386_relocate_section.
6695 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6696 skip empty sections, to match coff_write_object_contents.
6698 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6699 rather than swapping out r_offset twice. From Luke Deller
6700 <luked@cse.unsw.edu.au>.
6702 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6704 * configure.in: Set libtool_enable_shared rather than
6705 libtool_shared. Remove diversion hack.
6706 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6709 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6711 * syms.c (struct stab_cache): Define.
6712 (struct stab_find_info): Remove cached_offset, cached_stab,
6713 cached_str, and cached_stroff fields. Add file_cache,
6714 function_cache, and line_cache fields.
6715 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6718 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6720 * peicode.h (pe_print_idata): Check for import of ordinal rather
6722 (pe_print_edata): If there is no .edata section, look for the
6723 export data in some other section.
6725 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6727 * configure.in: Change version to 2.8.4.
6728 * configure: Regenerated.
6730 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6732 Add tms320c30 support:
6733 * cpu-tic30.c: New file.
6734 * aout-tic30.c: New file.
6735 * coff-tic30.c: New file.
6736 * archures.c (bfd_arch_tic30): Define.
6737 (bfd_tic30_arch): Declare.
6738 (bfd_archures_list): Add bfd_tic30_arch.
6739 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6741 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6742 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6743 (coff_set_flags): Likewise.
6744 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6745 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6746 * Makefile.am: Rebuild dependencies.
6747 (ALL_MACHINES): Add cpu-tic30.lo.
6748 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6749 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6750 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6751 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6753 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6755 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6756 to lag behind LO16 reloc by a couple of instructions.
6758 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6760 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6761 make to reexamine the file timestamp.
6762 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6764 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6767 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6769 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6770 to create .dynsbss and .rela.sbss sections.
6771 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6772 copied from dynamic objects into .sbss.
6773 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6774 use it. Correct typo of .rela.sdata2.
6775 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6776 put the data, which may now be in .sbss.
6777 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6778 (elf_backend_create_dynamic_sections): Define as
6779 ppc_elf_create_dynamic_sections.
6781 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6782 against _GLOBAL_OFFSET_TABLE_.
6783 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6784 shared libraries which refer to local symbols. Make sure that the
6785 test for allocating space for a reloc in a shared object is the
6786 same as the test for emitting a reloc.
6788 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6790 * config.bfd (i[3456]-*-mingw32*): New target.
6791 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6792 * aclocal.m4, configure: Rebuild.
6794 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6799 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6801 Sparc v9 ABI compliant PLT:
6802 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6803 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6804 (LARGE_PLT_THRESHOLD): New define.
6805 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6806 (sparc64_elf_build_plt): New function.
6807 (sparc64_elf_plt_entry_offset): Likewise.
6808 (sparc64_elf_plt_ptr_offset): Likewise.
6809 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6810 contain the index for convenience. Skip the initial entries
6812 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6813 memory for the benefit of .rela.plt.
6814 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6815 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6816 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6817 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6818 Call sparc64_elf_build_plt.
6819 (elf_backend_want_got_plt): No.
6820 (elf_backend_plt_readonly): No.
6821 (elf_backend_plt_alignment): 8.
6823 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6824 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6825 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6828 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6830 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6832 * cpu-mips.c (arch_info_struct): Add mips variants.
6833 * bfd-in2.h: Rebuilt.
6835 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6837 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6840 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6842 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6843 (i[3456]86sco3.2v5*coff): New target.
6845 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6847 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6849 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6851 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6852 * bfd-in2.h: Regenerate.
6854 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6856 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6858 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6860 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6861 adjust addend for an output common symbol (from Jimmy Blair
6862 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6863 defined symbol to counteract adjustment made in generic relocation
6866 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6868 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6870 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6871 (GET_SCNDHR_NLNNO): Likewise.
6873 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6875 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6877 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6879 * elf32-m32r.c: Add macros to handle NOP insertion.
6881 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6883 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6884 (xcoff_mark): Likewise.
6885 (xcoff_build_ldsyms): Mark absolute symbols.
6887 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6889 * bout.c (b_out_write_object_contents): Sort symbols before output
6890 to keep {CALL,BAL}NAME symbols adjacent.
6891 (b_out_symbol_cmp): New function.
6893 For older changes see ChangeLog-9697
6899 version-control: never