1 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
3 * xcoff.h: Rename to xcoff-target.h
4 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
5 * coff-rs6000.c: Ditto.
6 * coff64-rs6000.c: Ditto.
8 * Makefile.in: Regenerate.
10 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
12 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
13 Change U802TOC64MAGIC to U803XTOCMAGIC.
15 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
17 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
18 * bfd-in.h: Prototype bfd_elf_get_arch_size.
19 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
21 2000-05-04 Alan Modra <alan@linuxcare.com.au>
23 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
25 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
27 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
28 hidden and internal symbols.
29 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
31 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
32 assign a PLT or GOT entry to symbols with hidden and
35 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
37 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
39 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
41 2000-05-02 H.J. Lu <hjl@gnu.org>
43 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
46 2000-05-02 Alan Modra <alan@linuxcare.com.au>
48 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
49 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
51 * Makefile.in: Regenerate.
53 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
55 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
56 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
57 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
58 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
59 * Makefile.in: Rebuild.
61 2000-05-02 Alan Modra <alan@linuxcare.com.au>
63 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
64 doesn't work very well.
66 * elf-hppa.h (elf_hppa_internal_shdr): Define.
67 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
68 Set hdr->s_type to 1 if ARCH_SIZE == 32.
69 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
70 (elf_hppa_info_to_howto): Likewise.
71 (elf_hppa_info_to_howto_rel): Likewise.
72 (elf_hppa_reloc_type_lookup): Likewise.
73 (elf_hppa_is_local_label_name): Likewise.
74 (elf_hppa_fake_sections): Likewise.
75 (elf_hppa_final_write_processing): Likewise.
76 (elf_hppa_howto_table): Fully initialise all entries.
77 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
78 (elf_hppa_info_to_howto): Likewise.
79 (elf_hppa_info_to_howto_rel): Likewise.
80 (elf_hppa_reloc_type_lookup): Likewise.
81 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
82 elf_hppa_unmark_useless_dynamic_symbols,
83 elf_hppa_remark_useless_dynamic_symbols,
84 elf_hppa_record_segment_addrs, elf_hppa_final_link,
85 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
86 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
87 elf32-hppa.c mess is cleaned up.
88 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
89 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
90 r_field then call hppa_field_adjust inline func with variable
91 r_field arg, instead call hppa_field_adjust with fixed arg.
92 In case R_PARISC_PCREL22F, don't set r_field.
93 (elf_hppa_relocate_insn): Change args and return type to unsigned
94 int. Call re_assemble_* funcs to do the work.
96 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
99 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
101 (sign_extend): Mask first before sign extending.
102 (low_sign_extend): Rewrite without condition expression.
103 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
104 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
105 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
106 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
107 result as function return value rather than through pointer arg.
108 Accept unsigned int args, and return unsigned int.
109 (re_assemble_3): New. Combines function of dis_assemble_3 with
110 re-assembly of opcode and immediate.
111 (re_assemble_12): Likewise.
112 (re_assemble_16): Likewise.
113 (re_assemble_17): Likewise.
114 (re_assemble_21): Likewise.
115 (re_assemble_22): Likewise.
116 (hppa_field_adjust): Rewrite and document, paying attention to
117 size of types and signed/unsigned issues.
118 (get_opcode): Shift before masking.
119 (FDLW): Rename to FLDW.
120 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
121 (hppa_rebuild_insn): Change args and return value to unsigned
122 int. Make use of re_assemble_*. Correct case 11.
124 * dep-in.sed: Handle ../opcodes/.
125 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
126 elf64-hppa.h, hppa_stubs.h, xcoff.h.
127 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
128 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
129 elfarm-nabi.lo dependencies outside of auto-dependency area.
130 Regenerate dependencies.
131 * Makefile.in: Regenerate.
133 * configure.in (TRAD_HEADER): Test non-null before
135 * configure: Regenerate.
137 * reloc.c: Fix mis-spelling in comment.
139 2000-05-01 Alan Modra <alan@linuxcare.com.au>
141 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
142 * vms.c (vms_openr_next_archived_file): Return NULL.
145 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
147 * coffcode.h Copy changes mistakenly done to libcoff.h in
150 2000-04-29 Andreas Jaeger <aj@suse.de>
152 * libbfd-in.h: Correctly check GCC version.
153 * bfd-in.h: Likewise.
154 * libhppa.h: Likewise.
155 * libbfd.h: Regenerate.
156 * bfd-in2.h: Regenerate.
158 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
160 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
161 coffdu-rs6000.{lo,c}.
162 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
164 * Makefile.in: Regenerate.
166 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
167 * coff-rs6000.c: Move all declarations and defines that are
168 common to the xcoff backends into xcoff.h
169 * coff64-rs6000.c: Ditto,
171 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
173 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
174 _bfd_coff_force_symnames in strings and
175 _bfd_coff_debug_string_prefix_length to their default values.
176 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
178 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
180 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
181 _bfd_coff_force_symnames in strings and
182 _bfd_coff_debug_string_prefix_length to their default values.
184 2000-04-27 Alan Modra <alan@linuxcare.com.au>
186 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
187 Check local_got_refcounts before dereferencing.
189 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
190 before deciding we don't need R_PPC_PLT32 relocation.
191 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
194 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
196 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
198 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
199 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
200 (elf_i386_relocate_section): Allow for .plt to go missing.
201 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
202 can use a relative reloc for got as elf_i386_relocate_section.
203 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
205 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
207 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
209 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
211 * Makefile.am (coff64-rs6000.lo): New rule.
212 * Makefile.in: Regenerate.
213 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
214 xcoff_is_local_label_name, xcoff_rtype2howto,
215 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
216 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
217 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
218 (NO_COFF_SYMBOLS): Define.
219 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
220 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
222 (MINUS_ONE): New macro.
223 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
225 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
226 coff_SWAP_aux_out): Map to the new functions.
227 * coff64-rs6000.c: New file.
228 * libcoff.h (bfd_coff_backend_data): Add new fields
229 _bfd_coff_force_symnames_in_strings and
230 _bfd_coff_debug_string_prefix_length.
231 (bfd_coff_force_symnames_in_strings,
232 bfd_coff_debug_string_prefix_length): New macros for above fields.
233 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
234 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
235 of using coff_swap_sym_in directly.
236 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
237 (coff_set_flags) Set magic for XCOFF64.
238 (coff_compute_section_file_positions): Add symbol name length to
239 string section length if bfd_coff_debug_string_prefix_length is
241 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
242 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
243 using coff_swap_lineno_in directly.
244 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
245 and _bfd_coff_debug_string_prefix_length fields.
246 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
247 symbol names into strings table when
248 bfd_coff_force_symnames_in_strings is true.
249 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
250 SET_RELOC_VADDR): New macros.
251 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
252 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
254 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
255 changes within RS6000COFF_C specific code.
256 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
257 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
258 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
259 Extend existing hack on target name.
260 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
262 * coff-tic54x.c (ticof): Keep up to date with new fields
263 in bfd_coff_backend_data.
264 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
265 targ_selvecs to include rs6000coff64_vec for rs6000.
266 * configure.in: Add rs6000coff64_vec case.
267 * cpu-powerpc.c: New bfd_arch_info_type.
269 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
271 * config.bfd: Only disable elf32-hppa vectors, not all of the
272 BSD and OSF configuration support. Provide (disabled) clauses
274 * configure.in: Add clause for PA64 support.
275 * configure: Rebuilt.
277 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
278 (bfd_elf64_hppa_vec): Declare.
280 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
281 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
282 (elf64-hppa.lo): Add dependencies.
283 * Makefile.in: Rebuilt.
285 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
287 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
289 * libhppa.h (dis_assemble_16): New function.
290 (pa_arch): Added pa20w element.
292 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
294 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
295 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
296 bfd_elf64_slurp_reloc_table.
298 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
299 definitions to get external names.
300 (elf_write_relocs): Renamed from write_relocs and make global.
301 (elf_slurp_reloc_table): Make global.
302 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
304 * archive.c (hpux_uid_gid_encode): New function.
305 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
306 defined and the ID is greater than 99999.
307 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
308 special uid/gid fields into 32 bit values.
310 2000-04-21 Matthew Green <mrg@cygnus.com>
312 * config.bfd: Add NetBSD/sparc64 support.
314 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
315 David Mosberger <davidm@hpl.hp.com>
316 Timothy Wall <twall@cygnus.com>
317 Jim Wilson <wilson@cygnus.com>
319 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
320 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
321 (BFD64_BACKENDS): Add elf64-ia64.lo.
322 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
323 (cpu-ia64.lo, elf64-ia64.lo): New rules.
324 * Makefile.in: Rebuild.
325 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
326 (bfd_ia64_arch): Declare.
327 (bfd_archures_list): Add bfd_ia64_arch.
328 * bfd-in2.h: Rebuild.
329 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
330 * configure: Rebuild.
331 * configure.host: (ia64-*-linux*): New host.
332 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
333 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
334 * elf.c (prep_headers): Add bfd_arch_ia64.
336 * reloc.c: Add IA-64 relocations.
337 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
339 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
340 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
342 2000-04-21 Richard Henderson <rth@cygnus.com>
344 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
345 contents when performing a partial link.
346 (bfd_elf_d30v_reloc_21): Likewise.
348 2000-04-20 H.J. Lu <hjl@gnu.org>
350 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
351 patch to symbols defined by a shared object.
352 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
354 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
357 * dwarf2.c (concat_filename): Avoid string literal concatenation.
358 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
360 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
362 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
363 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
364 (coff-ia64.lo): Add dependency.
365 * Makefile.in: Regenerate.
366 * coff-ia64.c: New file.
367 * efi-app-ia32.c: Ditto.
368 * efi-app-ia64.c: Ditto.
369 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
370 (coff_set_flags): Ditto.
371 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
372 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
373 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
374 * configure: Regenerate.
375 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
376 (PUT_OPTHDR_IMAGE_BASE): Ditto.
377 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
378 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
379 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
380 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
381 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
382 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
383 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
384 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
385 (GET_PDATA_ENTRY): Ditto.
386 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
387 data_start. Use above macros to read fields that are 64 bit wide for
388 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
389 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
390 FileAlignment and SectionAlignment to minimum alignment if they
392 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
393 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
394 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
395 Use above macros to write fields that are 64 bit wide for
397 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
398 5*4 otherwise. This should be right for IA-32 and IA-64, but may
399 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
400 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
401 begin address, end address, and unwind info address only. Use
402 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
404 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
405 HIGH3ADJ relocation names.
406 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
407 * targets.c: Declare bfd_efi_app_ia32_vec and
408 bfd_efi_app_ia64_vec.
409 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
410 bfd_efi_app_ia64_vec.
412 2000-04-17 Timothy Wall <twall@cygnus.com>
414 * bfd-in2.h: Add prototypes for tic54x load page access.
415 * bfd-in.h: Regenerate.
416 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
417 in customized _set_arch_mach function.
418 * coffcode.h (coff_set_alignment_hook): Set section load page if
419 the appropriate macro is defined.
420 (write_object_contents): Read section load page.
422 2000-04-13 Alan Modra <alan@linuxcare.com.au>
424 * elf32-hppa.h: Update copyright date.
426 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
427 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
429 * elf32-d30v.c (MAX32): Don't use LL suffix.
430 (MIN32): Define in terms of MAX32.
431 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
433 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
436 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
438 2000-04-12 Alan Modra <alan@linuxcare.com.au>
440 * dep-in.sed: Match space before file name, not after.
442 * Makefile.am: Regenerate dependencies.
443 * Makefile.in: Regenerate.
445 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
446 case, allow address wrap-around stupidly removed 2000-03-17. Sign
447 extend without an if statement.
449 2000-04-11 Alan Modra <alan@linuxcare.com.au>
451 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
453 * elf32-mips.c (gprel16_with_gp): Likewise.
454 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
455 here using -0x40000, not (int)0xfffc0000.
456 (elf32_hppa_size_of_stub): Likewise.
458 2000-04-11 Timothy Wall <twall@cygnus.com>
460 * coff-tic54x.c: Now builds with all targets.
461 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
462 * Makefile.in: Regenerate.
463 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
464 unitialized variable.
466 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
468 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
469 --enable-build-warnings option.
470 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
471 * Makefile.in, configure: Re-generate.
473 2000-04-07 Nick Clifton <nickc@cygnus.com>
475 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
476 BFD_RELOC_THUMB_PCREL_BLX.
478 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
479 R_ARM_XPC25 and R_ARM_THM_PC22.
481 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
482 R_ARM_XPC25 and R_ARM_THM_XPC22.
483 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
484 R_ARM_[XPC25|THM_XPC22].
486 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
487 elf/arm-oabi.h to elf/arm.h
489 * Makefile.am: Fix dependency for elfarm-oabi.c
490 * Makefile.in: Regenerate.
492 * bfd-in2.h: Regenerate.
493 * libbfd.h: Regenerate.
495 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
497 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
498 and restore it on failure. Release newly allocated tdata on
501 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
503 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
504 (decode_line_info): Set it. Report error if unit->line_offset is
505 equal to or larger than it.
507 2000-04-07 Timothy Wall <twall@cygnus.com>
509 * targets.c: Added vecs for tic54x.
510 * reloc.c: Added relocs for tic54x.
511 * libbfd.h: Regenerated.
512 * configure: Add TI COFF vecs for tic54x.
513 * configure.in: Ditto.
514 * config.bfd (targ_cpu): Recognize new tic54x target.
515 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
516 * bfd-in2.h: Add tic54x target and relocations.
517 * Makefile.am, Makefile.in: Add tic54x target.
518 * archures.c (bfd_archures_list): Add tic54x target.
519 * coff-tic54x.c: New.
522 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
524 * elfcore.h (elf_core_file_p): call backend_object_p which
525 thereby gets an opportunity to update the arch/machine type.
527 2000-04-06 Timothy Wall <twall@cygnus.com>
529 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
530 class. Handle SEC_CLINK and SEC_BLOCK flags.
531 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
532 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
534 2000-04-06 Nick Clifton <nickc@cygnus.com>
536 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
537 EF_INTERWORK if this is an unknown EABI.
538 (elf32_arm_merge_private_bfd_data): Check EABI version
539 numbers. Only check EF_xxx flags if the EABI version number
541 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
542 if the EABI version number is unknown.
543 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
544 if the EABI version number is unknown.
546 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
548 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
549 BFD_RELOC_SH_LOOP_END.
550 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
551 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
552 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
553 (sh_elf_reloc_loop): New function.
554 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
556 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
557 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
558 * bfd-in2.h, libbfd.h: Regenerate.
560 2000-04-04 Alan Modra <alan@linuxcare.com.au>
562 * po/bfd.pot: Regenerate.
564 * Makefile.am: Remove extraneous mkdep comment.
565 (MKDEP): Use gcc -MM rather than mkdep.
566 (DEP): Quote when passing vars to sub-make. Add warning
568 (DEP1): Rewrite for "gcc -MM".
569 (CLEANFILES): Add DEP2.
571 * Makefile.in: Regenerate.
573 2000-04-03 Kevin Buettner <kevinb@redhat.com>
575 * configure.in: Added corefile support for AIX 4.3. In particular,
576 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
577 compiling rs6000-core.c.
578 * configure: Regenerated.
580 2000-04-03 H.J. Lu <hjl@gnu.org>
582 * cache.c (bfd_open_file): Unlink the output file only if
583 it has non-zero size.
585 2000-04-01 Ken Block USG <block@zk3.dec.com>
587 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
588 relative relocations for non-loaded sections in shared objects.
589 (elf64_alpha_check_relocs): Similarly.
591 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
593 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
594 BFD_RELOC_16 to switch for extended relocs.
595 (MY_swap_ext_reloc_in): New.
596 (MY_swap_ext_reloc_out): New.
597 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
598 than NAME(aout,swap_ext_reloc_in) for extended relocs.
599 (NAME(aout,squirt_out_relocs)): Similarly use
600 MY_swap_ext_reloc_out.
601 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
603 2000-04-03 Kazu Hirata <kazu@hxi.com>
605 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
606 the R_PCRWORD_B case.
608 2000-03-31 Thomas de Lellis <tdel@wrs.com>
610 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
614 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
616 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
617 HOWTO references to bfd_elf_generic_reloc, that have
618 partial_inplace == true, now use the new function. The function
619 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
620 extends its fixes to the R_M32R_{16,24,32} relocs.
621 The new logic in m32r_elf_lo16_reloc() has been removed, and
622 it instead calls the new routine to obtain that functionality.
624 2000-03-27 Alan Modra <alan@linuxcare.com.au>
626 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
627 elf32_avr_check_relocs, avr_final_link_relocate,
628 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
629 elf32_avr_object_p): Add prototypes.
630 (elf32_avr_gc_mark_hook): Add default for h->root.type.
631 (bfd_elf_avr_final_write_processing): Make static.
633 2000-03-27 Denis Chertykov <denisc@overta.ru>
635 * cpu-avr.c: New file. BFD support routines for AVR architecture.
636 * archures.c (bfd_architecture): Add AVR architecture.
637 (bfd_archures_list): Add reference to AVR architecture info.
638 * elf.c (prep_headers): Handle bfd_arch_avr.
639 * reloc.c: Add various AVR relocation enums.
640 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
642 * Makefile.am: Add support for AVR elf.
643 * configure.in: Likewise.
644 * config.bfd: Likewise.
645 * Makefile.in: Regenerate.
646 * configure: This too.
647 * bfd-in2.h: And this.
648 * libbfd.h: And this.
650 2000-03-24 H.J. Lu <hjl@gnu.org>
652 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
653 (elf64_alpha_find_reloc_at_ofs): Likewise.
655 2000-03-17 Alan Modra <alan@linuxcare.com.au>
657 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
658 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
659 allowable range used to be -2**(n-1) to 2**n-1.
660 * reloc.c (_bfd_relocate_contents): Same here. Also replace
661 "boolean overflow" with "bfd_reloc_status_type flag".
663 2000-03-14 Doug Evans <dje@casey.transmeta.com>
665 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
667 2000-03-14 Kazu Hirata <kazu@hxi.com>
669 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
670 of shrinks properly, including the last reloc.
672 2000-03-13 Kazu Hirata <kazu@hxi.com>
674 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
677 2000-03-11 Alan Modra <alan@linuxcare.com.au>
679 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
680 a format mismatch rather than an "error" from bfd_read such as
681 bfd_error_file_truncated.
683 2000-03-10 Geoff Keating <geoffk@cygnus.com>
685 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
686 sign-extension and big-endian compensation for
687 R_MIPS_64 even in ld -r.
689 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
691 * elf32-mips.c (mips_elf_next_relocation): Rename from
692 mips_elf_next_lo16_relocation, and generalize to look
693 for any relocation type.
694 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
695 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
696 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
697 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
698 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
699 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
700 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
701 (mips_rtype_to_howto): Likewise.
702 (mips_elf_calculate_relocation): Handle new relocs.
703 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
704 are paired. The addend for R_MIPS_GNU_REL16_S2
705 is shifted right two bits.
707 2000-03-10 Alan Modra <alan@linuxcare.com.au>
709 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
710 comment, and ensure it doesn't happen again.
711 (bfd_install_relocation): Same here.
712 (_bfd_relocate_contents): Don't bother assigning unused signmask
713 shift result. Fix typos in comments.
714 Remove trailing whitespace throughout file.
716 2000-03-07 Doug Evans <dje@casey.transmeta.com>
718 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
719 * bfd-in2.h: Rebuild.
721 2000-03-06 Nick Clifton <nickc@cygnus.com>
723 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
725 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
726 (SIZEOF_ILF_STRINGS): Redefine.
727 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
728 relative reloc, as opposed to a section relative reloc.
729 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
731 Add length of symbol's prefix to string pointer.
732 Store a pointer to the symbol in the symbol pointer table.
733 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
734 Initialise the symbol pointer table.
735 Store the hint in the Hint/Name table.
736 Make the jump reloc be symbol realtive, not section relative.
737 Create an import symbol for imported code.
739 2000-03-06 Catherine Moore <clm@cygnus.com>
741 * elf.c (swap_out_syms): Check for null type_ptr.
743 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
745 * aout-target.h (MY(write_object_contents)): Remove unused
746 and unusable "#if CHOOSE_RELOC_SIZE".
747 * pc532-mach.c (MY(write_object_contents)): Ditto.
748 * netbsd.h (MY(write_object_contents)): Ditto.
749 * hp300hpux.c (MY(write_object_contents)): Ditto.
750 * freebsd.h (MY(write_object_contents)): Ditto.
751 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
753 2000-02-29 H.J. Lu <hjl@gnu.org>
755 * peicode.h (jtab): Make it static.
757 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
758 defined and COFF_IMAGE_WITH_PE is not defined.
759 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
760 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
762 2000-03-01 Nick Clifton <nickc@cygnus.com>
764 * coff-arm.c (bfd_arm_process_before_allocation): Make
765 'symndx' signed to prevent compile time warning.
767 * coff-mcore.c: Remove unused prototype for pe_object_p.
769 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
770 functions that are not used when COFF_IMAGE_WITH_PE is
772 (struct sh_opcode): Change type of 'flags' field to unsigned
773 long so that it can hold the USESAS flag.
775 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
777 * elf-m10300.c (mn10300_elf_relax_section): Initialise
780 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
782 Remove unusued variables and code.
783 (elf_backend_add_symbol_hook): Fix prototype.
785 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
788 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
791 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
793 Remove unusued variables and code.
794 (elf_backend_add_symbol_hook): Fix prototype.
796 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
798 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
799 to unused function parameter.
801 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
803 Use EMPTY_HOWTO to initialise empty howto slots.
804 Remove unused variables.
806 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
808 2000-03-01 H.J. Lu <hjl@gnu.org>
810 * aoutx.h (aout_link_input_section_std): Pass "true" to
811 the undefined_symbol callback.
812 (aout_link_input_section_ext): Likewise.
813 * bout.c (get_value): Likewise.
814 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
815 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
817 (alpha_relocate_section): Likewise.
818 * coff-arm.c (coff_arm_relocate_section): Likewise.
819 * coff-i960.c (coff_i960_relocate_section): Likewise.
820 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
821 * coff-mips.c (mips_relocate_section): Likewise.
822 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
823 * coff-sh.c (sh_relocate_section): Likewise.
824 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
825 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
826 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
827 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
828 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
829 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
830 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
831 * elf32-i370.c (i370_elf_relocate_section): Likewise.
832 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
833 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
834 * elf32-sh.c (sh_elf_relocate_section): Likewise.
835 * elf32-v850.c (v850_elf_relocate_section): Likewise.
836 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
837 * elflink.h (elf_link_output_extsym): Likewise.
838 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
839 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
840 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
842 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
843 undefined_symbol callback when building shared library with
844 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
846 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
847 * elf32-i386.c (elf_i386_relocate_section): Likewise.
848 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
849 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
850 (elf32_mips_get_relocated_section_content): Likewise.
851 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
852 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
853 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
854 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
856 2000-02-28 Nick Clifton <nickc@cygnus.com>
858 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
859 * Makefile.in: Regenerate.
861 * configure.in: Add support for mips and sh pe vectors.
862 * configure: regenerate.
864 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
867 * targets.c: Add mips and sh pe vectors.
869 * libpei.h (coff_final_link_postscript): Only define if not
872 * coffcode.h: Add support for WinCE magic numbers.
874 * peigen.c (pe_print_reloc): Update comment and rearrange
875 appending of newline character.
877 * peicode.h: Add support for Image Library Format.
878 (pe_ILF_vars): Structure containing data used by ILF code.
879 (pe_ILF_make_a_section): New function. Create a section based
881 (pe_ILF_make_a_reloc): New function. Create a reloc based on
883 (pe_ILF_make_a_symbol): New function. Create a symbol based
885 (pe_ILF_save_relocs): New function. Store the relocs created
886 by pe_ILF_make_a_reloc in a section.
887 (pe_ILF_build_a_bfd): New function. Create a BFD describing
889 (pe_ILF_object_p): New function. Return a bfd_target pointer
891 (pe_bfd_object_p): If an ILF object is detected call
892 pe_ILF_object_p on it.
894 * coff-arm.c: Add support for WinCE relocs which are different
895 from normal ARM COFF relocs.
896 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
898 * coff-sh.c: Add support for sh-pe target.
899 * pe-sh.c: New file. Support code for sh-pe target.
900 * pei-sh.c: New file. Support code for sh-pe target.
902 * pe-mips.c: New file. Support code for mips-pe target.
903 * pei-mips.c: New file. Support code for mips-pe target.
905 2000-02-27 Jakub Jelinek <jakub@redhat.com>
907 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
908 architecture if the object causing the bump is dynamic.
909 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
910 and also don't it for memory ordering.
911 (sparc64_elf_write_relocs): Take src_rela out of the loop.
913 2000-02-27 Ian Lance Taylor <ian@zembu.com>
915 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
916 calling bfd_get_section_size_before_reloc.
917 (decode_line_info): Likewise.
918 (_bfd_dwarf2_find_nearest_line): Likewise.
920 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
922 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
923 name of the libtool directory.
924 * Makefile.in: Rebuild.
926 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
928 * som.c (SOM_HOWTO): Define.
929 (som_hppa_howto_table): Use it.
931 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
933 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
935 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
937 2000-02-24 Catherine Moore <clm@cygnus.com>
939 * som.c (som_misc_symbol_info): Add field
941 (som_bfd_derive_misc_symbol_info): Initialize
943 (som_build_and_write_symbol_table): Keep track
944 of secondary_def field.
945 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
946 if secondary_def field is set.
947 (som_bfd_ar_write_symbol_stuff): Initialize
950 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
952 * dwarf2.c (read_address): Read 16-bits addresses.
953 (parse_comp_unit): Accept addr_size == 2.
955 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
957 * bfd-in.h: Update copyright date.
959 2000-02-23 Linas Vepstas <linas@linas.org>
961 * cpu-i370.c: New file.
962 * elf32-i370.c: New file.
963 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
964 (bfd_i370_arch): New.
965 (bfd_archures_list): Add bfd_i370_arch.
966 * elf.c (prep_headers): Add bfd_arch_i370.
967 * Makefile.am: Add support for IBM 370 elf.
968 * config.bfd: Likewise.
969 * configure.in: Likewise.
970 * libbfd.h (bfd_reloc_code_real_names): Likewise.
971 * reloc.c (bfd_reloc_code_type): Likewise.
972 * targets.c: Likewise.
974 * Makefile.in: Regenerate.
975 * configure: Regenerate.
976 * bfd-in2.h: Regenerate.
978 2000-02-22 Ian Lance Taylor <ian@zembu.com>
980 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
981 invalid relocation types, and change them to R_386_NONE.
983 2000-02-22 H.J. Lu <hjl@gnu.org>
985 * elflink.h (elf_link_add_object_symbols): If a version symbol is
986 not defined, don't add a second ELF_VER_CHR.
988 * elflink.h (elf_bfd_final_link): Call output_extsym for global
989 symbols converted to local symbols even when stripping all
991 (elf_link_output_extsym): Process global symbols converted to
992 local symbols even if they are being stripped.
994 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
996 * archures.c (bfd_octets_per_byte): Return unsigned int.
997 (bfd_arch_mach_octets_per_byte): Ditto.
998 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1000 * section.c (bfd_get_section_size_before_reloc): Quell signed
1001 vs. unsigned comparison warning.
1002 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1003 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1004 change. What was I thinking?
1005 * bfd-in2.h: Regenerate.
1007 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1008 (elf_gc_sections): Same here.
1009 (elf_gc_common_finalize_got_offsets): And here.
1011 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1013 ELF HPPA doesn't work at present; remove it until it does.
1014 * config.bfd: Comment out setting targ_defvec to
1016 * Makefile.am: Rebuild dependencies.
1017 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1018 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1019 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1020 * Makefile.in: Rebuild.
1021 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1023 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1025 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1026 is no bfd_free(). Revert bfd_free part of previous change.
1028 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1030 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1032 (coff_compute_section_file_positions): Use bfd_free to pair
1034 (coff_write_object_contents): Likewise.
1036 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1037 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1039 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1041 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1042 (xcoff_ar_file_hdr_big): New structure.
1043 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1044 (xcoff_ar_hdr_big): New structure.
1045 (SIZEOF_AR_HDR_BIG): New macro.
1046 (xcoff_big_format_p): New macro.
1047 (xcoff_ardata_big): New macro.
1048 (arch_xhdr_big): New macro.
1049 (xcoff_slurp_armap): Handle large archives.
1050 (xcoff_archive_p): Detect large archives.
1051 (xcoff_read_ar_hdr): Handle large archives.
1052 (xcoff_openr_next_archived_file): Handle large archives.
1053 (xcoff_generic_stat_arch_elt): Handle large archives.
1054 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1055 (xcoff_write_armap_big): New function.
1056 (xcoff_write_armap): New function, dispatch to _old or _big.
1057 (xcoff_write_archive_contents_old): Rename from
1058 xcoff_write_archive_contents.
1059 (xcoff_write_archive_contents_big): New function.
1060 (xcoff_write_archive_contents): New function, dispatch to _old or
1063 2000-02-18 Richard Henderson <rth@cygnus.com>
1065 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1066 and hide_symbol members.
1067 (elf_link_hash_copy_indirect): Remove.
1068 (elf_link_hash_hide_symbol): Remove.
1069 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1070 and elf_backend_hide_symbol.
1071 (_bfd_elf_link_hash_copy_indirect): Declare.
1072 (_bfd_elf_link_hash_hide_symbol): Declare.
1073 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1074 (_bfd_elf_link_hash_hide_symbol): Likewise.
1075 (_bfd_elf_link_hash_table_init): Don't init killed members.
1076 * elflink.h (elf_link_add_object_symbols): Use the bed function
1077 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1078 (elf_link_assign_sym_version): Likewise.
1079 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1080 (elf_backend_hide_symbol): Likewise.
1081 (elfNN_bed): Update for new members.
1083 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1085 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1086 STACK_END_ADDR): Define for new core file format.
1087 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1088 for handling the vagaries of the various core file structures used
1089 by AIX over the years.
1090 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1091 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1092 core_dumpx structure.
1094 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1096 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1097 (bfd_mach_sh3_dsp): Likewise.
1098 (bfd_mach_sh4): Reinstate.
1099 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1100 * bfd-in2.h: Regenerate.
1101 * coff-sh.c (struct sh_opcode): flags is no longer short.
1102 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1103 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1104 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1105 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1106 (sh_opcodes): No longer const.
1107 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1108 (sh_insn_uses_reg): Check for USESAS and USESR8.
1109 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1110 (_bfd_sh_align_load_span): Return early for SH4.
1111 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1112 Take into account that field b of a parallel processing insn
1113 could be mistaken for a separate insn.
1114 * cpu-sh.c (arch_info_struct): New array elements for
1115 sh2, sh-dsp and sh3-dsp.
1116 Reinstate element for sh4.
1117 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1118 (SH4_NEXT): Reinstate.
1119 (SH3_NEXT, SH3E_NEXT): Adjust.
1120 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1121 * elf32-sh.c (sh_elf_set_private_flags): New function.
1122 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1123 (sh_elf_merge_private_data): New function.
1124 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1125 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1126 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1127 sh_elf_merge_private_data.
1129 2000-02-13 Richard Henderson <rth@cygnus.com>
1131 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1132 hide_symbol members.
1133 (elf_link_hash_copy_indirect): New.
1134 (elf_link_hash_hide_symbol): New.
1135 * elflink.h (elf_link_add_object_symbols): Break out copy from
1136 indirect new new symbol to elf.c.
1137 (elf_link_assign_sym_version): Break out privatization of
1138 non-exported symbol to elf.c.
1139 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1140 (_bfd_elf_link_hash_hide_symbol): New.
1141 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1143 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1145 * section.c (_bfd_strip_section_from_output): Add info parameter.
1146 If it passed as non-NULL, use it to check whether any input BFD
1147 has an input section which uses this output section. Change all
1149 * bfd-in2.h: Rebuild.
1151 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1152 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1154 * bfd-in2.h: Rebuild.
1156 2000-02-10 Timothy Wall <twall@cygnus.com>
1158 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1159 allow final modifications of swapped-in symbol.
1160 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1161 * coffcode.h (coff_write_relocs): Use macro
1162 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1163 symbol index should be set to -1.
1165 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1167 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1168 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1169 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1170 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1171 sh_insns_uses_or_sets_freg): New functions.
1172 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1173 * (sh_insns_conflict): Use new functions and new macros to
1174 detect conflicts when two instructions both set same integer registers,
1175 both set same fp register, and both set special register.
1177 2000-02-09 Timothy Wall <twall@cygnus.com>
1179 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1180 swapping in sections, so that the swapping routines have access to
1183 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1185 * coff-go32.c: Update comment. Update copyright.
1187 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1189 * syms.c (bfd_decode_symclass)
1190 Two new class characters were added - 'V' and 'v'. The
1191 meaning of 'W' is now restricted to just weak non-object
1192 symbols. This allows differentiation between, for example,
1193 weak functions vs weak objects. nm for example now dumps:
1195 'w' = weak unresolved
1196 'V' = weak global object
1197 'v' = weak unresolved object
1199 (bfd_is_undefined_symclass): New function. Return true if the
1200 given symbol class represents and undefined/unresolved symbol.
1202 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1205 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1207 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1208 STT_ARM_16BIT flag set, but it is not attached to a data object
1209 return STT_ARM_16BIT so that it will be treated as code by the
1212 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1214 * coff-i386.c (i3coff_object_p): Remove prototype.
1217 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1218 to name. Update copyright.
1220 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1221 assignment to avoid warning. Update copyright.
1223 2000-01-24 Robert Lipe (robertl@sco.com)
1225 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1226 instead of using GNU C extension.
1228 2000-01-21 Nick Clifton <nickc@cygnus.com>
1230 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1231 amount from a bfd_in_memory structure.
1232 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1235 2000-01-14 Nick Clifton <nickc@cygnus.com>
1237 * linker.c (default_indirect_link_order): oops - fix incorrectly
1238 applied patch from Tim Wall.
1240 2000-01-13 Timothy Wall (twall@tiac.net>
1242 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1243 = scnhsz, filhsz, relsz, aoutsz, etc)
1245 * coffswap.h: Ditto.
1247 2000-01-13 Nick Clifton <nickc@cygnus.com>
1249 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1250 interwork thumb to arm stub.
1252 2000-01-13 Timothy Wall (twall@tiac.net>
1254 * archures.c (bfd_octets_per_byte): New function: Return
1256 (bfd_arch_mach_octets_per_byte): New function: Return target
1259 * section.c: Distinguish between octets and bytes for usage of
1260 _cooked_size, _raw_size, and output_offset. Clarify
1261 description of bfd_set_section_contents.
1263 * bfd-in2.h: Regenerate.
1265 * coffgen.c: Indicate that the offset parameter is in bytes, not
1268 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1269 where appropriate to get the octet offset when calling
1270 bfd_set_section_contents.
1271 (bfd_coff_reloc_link_order): Ditto.
1273 * linker.c (bfd_generic_reloc_link_order): Ditto.
1274 (_bfd_default_link_order): Ditto.
1276 * reloc.c (bfd_perform_relocation): Distinguish between octets
1277 and bytes. Use octets when indexing into octet data; use bytes
1278 when calculating target addresses.
1279 (bfd_install_relocation): Ditto.
1281 * srec.c (srec_write_section): Ditto.
1283 2000-01-13 Nick Clifton <nickc@cygnus.com>
1285 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1286 3 to 2. This allows 4 byte sized sections, which is necessary for
1287 dlltool to build funcitoning DLLs.
1289 2000-01-10 Philip Blundell <pb@futuretv.com>
1291 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1292 (arm*-*-conix*): New target.
1294 2000-01-10 Egor Duda <deo@logos-m.ru>
1296 * config.bfd: Include elf32_i386 vector to target list for cygwin
1299 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1300 * configure.in: Test for structure win32_pstatus_t in
1302 * configure: Regenerate.
1304 * elf.c (elfcore_grok_win32pstatus): New function: process
1305 win32_pstatus_t notes in elf core file.
1306 (elfcore_grok_note): Detect win32_pstatus notes.
1308 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1310 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1312 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1313 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1315 1999-12-29 Richard Henderson <rth@cygnus.com>
1317 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1318 if no dynamic sections created.
1320 1999-12-27 Nick Clifton <nickc@cygnus.com>
1322 * peicode.h (pe_bfd_object_p): Only define for PE format
1325 1999-12-17 Nick Clifton <nickc@cygnus.com>
1327 * coff-i386.c (i3coff_object_p): Delete.
1328 (i386coff_vec): Replace reference to i3coff_object_p with a
1329 reference to coff_object_p.
1331 * coff-mcore.c (pe_object_p): Delete.
1333 * peicode.h (pe_bfd_object_p): New function: Detect the
1334 presence of a PE format COFF object file. Also detect and
1335 warn about the presence of LINK6 format Image Library Format
1338 1999-12-16 Nick Clifton <nickc@cygnus.com>
1340 * coff-arm.c (NUM_ELEM): New macro.
1341 (NUM_RELOCS): New macro: The number of known ARM relocs.
1342 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1343 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1345 (bfd_arm_process_before_allocation): Produce a warning message if
1346 an out of range symbol index is encountered.
1348 1999-12-14 Nick Clifton <nickc@cygnus.com>
1350 * elflink.h (is_global_symbol_definition): New Function: Return
1351 true iff the symbol is being given a global definition in this
1353 (elf_link_is_defined_archive_symbol): Do not bother processing
1354 symbols for an archive element that has already been included
1356 Use is_global_symbol_definition().
1358 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1360 * config.bfd: Add support for sparc-*-netbsdelf* and
1361 sparc-*-netbsdaout*.
1363 1999-12-13 Nick Clifton <nickc@cygnus.com>
1365 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1366 if the symbol is in the common section.
1368 1999-12-10 Nick Clifton <nickc@cygnus.com>
1370 * elflink.h (elf_link_is_defined_archive_symbol): New
1371 function: Decide if a symbol, in an archive map is there
1372 because it is defined in the archive element, or because it is
1373 just another common declaration of it.
1374 (elf_link_add_archive_symbols): Use
1375 elf_link_is_defined_archive_symbol to decide if an archive
1376 element contain a reference to a common symbol should be
1379 1999-12-10 Nick Clifton <nickc@cygnus.com>
1381 * elflink.h: Revert previous patch.
1382 * targets.c: Revert previous patch.
1383 * libbfd-in2.h: Revert previous patch.
1384 * libbfd.h: Revert previous patch.
1385 * elfxx-target.h: Revert previous patch.
1386 * archive.c: Revert previous patch.
1387 * aout-target.h: Revert previous patch.
1388 * aout-tic30.h: Revert previous patch.
1389 * bfd.c: Revert previous patch.
1390 * coff-alpha.c: Revert previous patch.
1391 * coff-rs6000.c: Revert previous patch.
1392 * elf64-mips.c: Revert previous patch.
1393 * ieee.c: Revert previous patch.
1394 * libecoff.h: Revert previous patch.
1395 * oasys.c: Revert previous patch.
1396 * som.c: Revert previous patch.
1397 * vms.c: Revert previous patch.
1399 1999-12-09 Nick Clifton <nickc@cygnus.com>
1401 * elflink.h (elf_link_add_archive_symbols): Add an archive
1402 element even if contains a symbol which is currently only
1403 considered to be a common.
1405 * targets.c (struct bfd_target): Add new field
1406 _bfd_allow_commons_in_armap.
1407 * bfd-in2.h:Regenerate.
1409 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1411 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1412 * libbfd.h: Regenerate.
1414 * elfxx-target.h: If using COFF archive map, override
1415 definition of allow_commons_in_armap and replace with
1418 * archive.c (bfd_compute_and_write_armap): Do not place common
1419 symbols into the archive map unless _bfd_allow_commons_in_armap
1422 * aout-target.h (MY_allow_commons_in_armap): Define.
1423 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1424 * bfd.c (bfd_allow_commons_in_armap): Define.
1425 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1426 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1427 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1428 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1429 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1430 * oasys.c (oasys_allow_commons_in_armap): Define.
1431 * som.c (som_allow_commons_in_armap): Define.
1432 * vms.c (vms_allow_commons_in_armap): Define.
1434 1999-12-07 Jim Blandy <jimb@cygnus.com>
1436 Add support for SSE registers in ELF core files.
1437 * elf.c (elfcore_make_note_pseudosection): New function.
1438 (elfcore_grok_prfpreg): Use it.
1439 (elfcore_grok_prxfpreg): New function.
1440 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1442 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1444 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1445 value by 4 before storing it back in the field. From
1446 Koundinya. K <kk@ddeorg.soft.net>.
1448 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1450 * archures.c (bfd_mach_am33): Define.
1451 * bfd-in2.h: Rebuilt.
1452 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1453 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1454 (compute_function_info): Handle additional registers saved by
1456 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1457 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1459 1999-11-29 Jim Blandy <jimb@cygnus.com>
1461 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1463 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1466 1999-11-27 Michael Meissner <meissner@cygnus.com>
1468 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1469 internal use within gas for alpha explicit relocations.
1470 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1471 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1472 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1473 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1474 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1475 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1477 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1478 BFD_RELOC_ALPHA_USER_*.
1480 * bfd-in2.h: Regenerate.
1481 * libbfd.h: Regenerate.
1483 1999-11-26 Fred Fish <fnf@cygnus.com>
1485 * elf.c (elfcore_read_notes): Add prototype for static function.
1486 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1487 (bfd_section_from_phdr): Replacement function that calls
1488 _bfd_elf_make_section_from_phdr for generic segment types and
1489 backend fucntion pointed to by elf_backend_section_from_phdr for
1490 backend specific segment types.
1491 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1492 now called by _bfd_elf_make_section_from_phdr. Note that this func
1493 is now just a stub between the caller and bfd_section_from_phdr.
1495 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1496 elf_backend_section_from_phdr.
1497 (elf_backend_section_from_phdr): Add prototype.
1499 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1500 (elfNN_bed): Add elf_backend_section_from_phdr.
1502 1999-11-25 Nick Clifton <nickc@cygnus.com>
1504 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1505 SEC_CODE and SEC_READONLY flags to glue sections.
1507 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1508 SEC_CODE and SEC_READONLY flags to glue sections.
1510 1999-11-20 Nick Clifton <nickc@cygnus.com>
1512 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1515 1999-11-19 Catherine Moore <clm@cygnus.com>
1517 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1518 (elf_cpu32_plt_entry): Likewise.
1520 1999-11-18 Nick Clifton <nickc@cygnus.com>
1522 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1524 (coff_mcore_relocate_section): Initialise addend to 0.
1525 Special case processing of RVA reloc.
1527 1999-11-17 Richard Henderson <rth@cygnus.com>
1529 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1530 type_change_ok; add sign_extend_vma.
1531 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1532 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1533 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1534 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1535 (elfNN_bed): Follow struture changes.
1537 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1539 * libbfd.c (bfd_read): Check result of read against desired result
1541 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1542 invalid compared to the section size.
1544 * ieee.c (ieee_slurp_debug): Get the length of the debug
1545 information right if there is no data part.
1547 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1549 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1550 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1552 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1554 * elflink.h (elf_bfd_final_link): Make last_local signed.
1556 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1558 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1561 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1563 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1565 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1566 * bfd-in2.h: Regenerate.
1568 1999-10-15 Andrew Haley <aph@cygnus.com>
1570 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1572 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1574 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1576 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1578 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1579 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1582 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1584 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1585 relocs also need the GP value.
1586 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1587 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1588 the GP value for R_MIPS_LITERAL relocs too. Handle
1589 R_MIPS_64 relocs properly on big-endian MIPS.
1590 (mips_elf_sign_extend): Behave properly with 'long long'.
1591 (mips_elf_highest): Correct typo.
1593 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1595 * cpu-m32r.c (arch_info_struct): New static global.
1596 (bfd_m32r_arch): Refer to it.
1597 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1598 (m32r_elf_print_private_bfd_data): Ditto.
1599 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1600 * archures.c (bfd_mach_m32rx): Define it.
1601 * bfd-in2.h: Rebuild.
1603 1999-09-28 Fred Fish <fnf@cygnus.com>
1605 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1606 (cisco_core_big_vec): Add new bigendian vec.
1607 (cisco_core_little_vec): Add new little endian vec.
1609 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1610 (crash_info_locs): Add array of possible offsets.
1611 (MASK_ADDR): Mask to apply to crash info offset.
1612 (crashinfo_external): Add textbase, database, bssbase and
1613 turn into a typedef.
1614 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1615 Many small changes to account for additional hardware versions.
1616 Pick a reasonable size for ".reg" section. Add a ".crash"
1617 section to allow access to crashinfo_external struct.
1618 (cisco_core_file_p): New version of this function that
1619 iterates over crash_info_locs, calling cisco_core_file_validate.
1620 (cisco_core_vec): Old big endian only vec replaced with ...
1621 (cisco_core_big_vec): Add big endian version.
1622 (cisco_core_little_vec): Add little endian version.
1624 * configure.in (cisco_core_vec): Split to two new vectors ...
1625 (cisco_core_big_vec): New target vector.
1626 (cisco_core_little_vec): New target vector.
1627 * configure: Regenerate.
1628 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1629 to cisco_core_big_vec in targ_selvecs.
1631 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1633 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1634 (mips_elf_relocate_got_local): Unused, delete.
1635 (mips_elf_relocate_global_got): Unused, delete.
1637 1999-09-24 Fred Fish <fnf@cygnus.com>
1639 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1640 to initialize it to something meaningful. Then use it to generate
1641 more useful segment names.
1643 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1645 * som.c (NO_PCREL_MODES): Define if the system does not define
1647 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1648 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1649 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1650 * libhppa.h (dis_assemble_22): New function.
1651 (bfd_hppa_insn2fmt): Handle long branch.
1653 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1656 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1658 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1659 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1660 (reloc_howto_type howto_table): Tidy comments and whitespace.
1662 1999-09-17 Nick Clifton <nickc@cygnus.com>
1664 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1665 previous delta. Set sec->gc_mark instead.
1667 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1669 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1670 (elf_cpu32_plt_entry): Likewise.
1672 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1674 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1676 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1677 symbol table, then just compute a suitable value (but do not
1678 create a __gp symbol).
1680 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1681 symbols when building shared libraries.
1682 (elf_hppa_final_link_relocate): Correct handling of PCREL
1683 relocations against undefined symbols.
1685 1999-09-16 Nick Clifton <nickc@cygnus.com>
1687 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1688 interworking sections as linker created so that they will not
1689 be removed by garbage collection.
1691 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1693 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1694 (elf_hppa_final_link_relocate): Consistently create an absolute
1695 address, then subtract out the value of __gp.
1697 1999-09-14 Michael Meissner <meissner@cygnus.com>
1699 * configure.in (Canonicalization of target names): Remove adding
1700 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1701 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1702 * configure: Regenerate.
1704 1999-09-14 Nick Clifton <nickc@cygnus.com>
1706 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1709 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1711 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1712 (elf_hppa_final_link): Initialize text_segment_base and
1714 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1716 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1717 (elf_hppa_final_link_relocate): Likewise.
1718 (elf_hppa_relocate_insn): Likewise.
1719 (elf_hppa_relocate_section): Initialize HOWTO.
1721 1999-09-13 Donn Terry <donn@interix.com>
1723 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1724 handling to support both GNU and MS objects.
1726 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1727 when determining whether to set F_RELFLG.
1729 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1731 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1732 PC24 relocs if the target is an undefined weak symbol.
1733 (arm_add_to_rel): Fix compiler warning.
1734 (elf32_arm_plt0_entry): Correct comments.
1736 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1738 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1739 an absolute symbol in REL relocs.
1741 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1743 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1744 Stub SEGREL32. Return an error for any relocation not handled.
1746 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1748 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1749 constant symbols, and avoid multiple definition errors on them.
1751 1999-09-12 Donn Terry <donn@interix.com>
1753 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1754 significant bit is set.
1756 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1758 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1760 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1761 relocs as we do for RELA relocs.
1763 1999-09-11 Donn Terry <donn@interix.com>
1765 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1766 (coff_final_link_postscript): Define.
1767 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1768 directory entries here.
1769 (_bfd_pei_final_link_postscript): New function.
1771 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1772 section flags based on the section name.
1774 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1775 get the overflow of the s_nlnno field from the s_nreloc field.
1776 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1777 the s_nlnno overflow of the .text section into the s_nreloc
1780 * peigen.c (add_data_entry): Declare.
1781 (pei_swap_aouthdr_out): Get image size right. Set linker version
1783 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1784 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1785 extraneous ImageBase.
1786 (pe_print_edata): Likewise.
1787 (pe_print_pdata): Likewise. Print exception entries.
1788 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1789 (tbl): Make const, add "UNKNOWN".
1790 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1791 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1792 section data directory.
1793 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1795 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1796 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1797 * peicode.h (coff_get_symbol_info): Define.
1799 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1801 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1803 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1806 * libpei.h: New file, broken out of peicode.h.
1807 * peigen.c: New file, broken out of peicode.h.
1808 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1809 * configure.in: Add peigen.lo to list of files required for each
1811 * Makefile.am: Rebuild dependencies.
1812 (BFD32_BACKENDS): Add peigen.lo.
1813 (BFD32_BACKENDS_CFILES): Add peigen.c.
1814 (SOURCE_HFILES): Add libpei.h.
1815 * configure, Makefile.in: Rebuild.
1817 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1818 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1819 instead. Don't clear the s_paddr field for an uninitialized data
1822 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1823 coff_data_type to f_timdat.
1824 * peicode.h (pe_mkobject_hook): Likewise.
1826 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1827 number if COFF_IMAGE_WITH_PE.
1829 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1830 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1831 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1832 there is no SEC_DEBUGGING section.
1833 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1834 IMAGE_FILE_DEBUG_STRIPPED.
1836 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1837 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1838 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1839 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1841 * coffswap.h (IMAGE_BASE): Don't define.
1842 * pei-arm.c (IMAGE_BASE): Don't define.
1843 * pei-i386.c (IMAGE_BASE): Don't define.
1844 * pei-mcore.c (IMAGE_BASE): Don't define.
1845 * pei-ppc.c (IMAGE_BASE): Don't define.
1847 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1848 symbol, switch on the class when determining whether to modify the
1849 value. For PE, don't modify the value of a C_FCN symbol not named
1852 * libbfd-in.h (_bfd_abort): Declare.
1854 * bfd.c (_bfd_abort): New function.
1855 * libbfd.h: Rebuild.
1857 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1860 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1861 don't write out the associated line numbers.
1863 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1866 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1867 changes when the base type is unknown.
1869 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1872 * syms.c (BSF_DEBUGGING_RELOC): Define.
1873 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1874 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1876 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1877 BSF_DEBUGGING_RELOC set.
1878 * bfd-in2.h: Rebuild.
1880 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1882 * ecoff.c (bfd_debug_section): Update initialization for new
1884 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1885 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1887 1999-09-10 H.J. Lu <hjl@gnu.org>
1889 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1890 _bfd_filnmlen field.
1891 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1893 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1895 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1896 for FPTR relocs involving local symbols.
1898 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1899 value for the stub address in a call through a stub.
1900 Install the value for a local symbol directly into the DLT
1901 instead of generating a reloc. Correctly handle FPTR64 relocs.
1903 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1904 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1905 (elf_hppa_final_link): Call them.
1907 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1909 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1910 (elf_adjust_dynamic_symbol): ...from here.
1912 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1914 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1915 relocation, remove them. SECREL64->LTOFF16WF.
1916 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1918 (elf_hppa_relocate_insn): Similarly.
1920 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1921 (elf_hppa_relocate_insn): Similarly.
1923 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1925 (elf_hppa_relocate_insn): Similarly.
1927 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1928 Handle LTOFF_TP* relocs.
1929 (elf_hppa_relocate_insn): Similarly.
1931 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1932 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1933 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1935 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1936 DIR32, DIR64 and FPTR64 relocations.
1937 (elf_hppa_relocate_insn): Similarly.
1939 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1940 address of the .PARISC.global section.
1941 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1942 table entry elf_hppa_final_link_relocate. Do not give a warning
1943 for a reloc against an external symbol if it has a PA64 hash
1945 (elf_hppa_final_link_relocate): Significantly rework. Handle
1946 DLTIND relocations. Compute the final value of the relocation
1947 before passing the value of elf_hppa_relocate_insn.
1948 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1949 relocation support. Handle DLTIND relocation requests just like
1950 DLTREL relocation requests. Simplify branch handling.
1952 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1954 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1955 non-allocated section as done in i386 version.
1956 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1957 statement since this is no know relocation.
1959 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1961 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1963 (elf_hppa_relocate_insn): Similarly.
1965 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1967 (elf_hppa_relocate_insn): Similarly.
1969 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1970 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1971 Pass the relocate type rather than the insn format to
1972 elf_hppa_relocate_insn.
1973 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1974 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1976 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1978 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1979 (bfd_coff_filnmlen): Define.
1980 (bfd_coff_std_swap_table): Initialize new field.
1981 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1983 (coff_write_symbols): Likewise.
1984 (coff_get_normalized_symtab): Likewise.
1985 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1986 * libcoff.h: Rebuild.
1988 1999-09-06 Donn Terry <donn@interix.com>
1990 * coffcode.h (sort_by_secaddr): New static function if
1992 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1993 sections by VMA when assigning target_index values. Always set
1996 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1997 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1999 * libcoff.h: Rebuild.
2001 * coffcode.h (coff_set_custom_section_alignment): Add const to
2002 declaration to match definition.
2003 (coff_write_object_contents): Don't set F_AR32W(R)? if
2006 * coff-i386.c (in_reloc_p): Add declaration.
2007 (i386coff_vec): Simplify initialization of
2008 application_section_flags.
2010 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2011 version. Move COFF_WITH_PE specific code to new version.
2012 (stype_to_sec_flags): Likewise. Add section parameter.
2013 * coffgen.c (make_a_section_from_file): Set target_index before
2014 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2015 * libcoff.h: Rebuild.
2017 * syms.c (stt): Add some PE/PEI section names.
2018 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2020 (bfd_symbol_info): Check for 'w'.
2022 * section.c (struct bfd_comdat_info): Define.
2023 (asection): Add comdat field.
2024 (STD_SECTION): Initialize comdat field.
2025 (bfd_make_section_anyway): Likewise.
2026 * bfd-in2.h: Rebuild.
2028 1999-09-06 Andreas Schwab <schwab@suse.de>
2030 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2033 1999-09-06 Nick Clifton <nickc@cygnus.com>
2035 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2036 bfd_realloc instead of calloc and realloc.
2038 1999-09-04 Steve Chamberlain <sac@pobox.com>
2040 * cpu-pj.c: New file.
2041 * elf32-pj.c: New file.
2042 * config.bfd (pj*): New cpu.
2043 (pj-*-*, pjl-*-*): New targets.
2044 * configure.in (bfd_elf32_pj_vec): New target vector.
2045 (bfd_elf32_pjl_vec): New target vector.
2046 * archures.c (bfd_arch_pj): Define.
2047 * elf.c (prep_headers): Handle bfd_arch_pj.
2048 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2049 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2050 to target vector list.
2051 * Makefile.am: Rebuild dependencies.
2052 (ALL_MACHINES): Add cpu-pj.lo.
2053 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2054 (BFD32_BACKENDS): Add elf32-pj.lo.
2055 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2056 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2058 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2060 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2061 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2062 and NON_GOT_REF from weak defined symbol to real symbol.
2063 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2064 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2065 create a COPY reloc.
2066 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2067 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2068 don't create a COPY reloc.
2070 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2072 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2073 count those in sections we are not including in the link.
2075 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2077 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2078 field in hpux11 shared libraries.
2080 1999-09-02 Nick Clifton <nickc@cygnus.com>
2082 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2084 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2086 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2087 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2088 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2090 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2092 * elflink.h (record_link_assignment): When possible, keep the
2093 original type of the symbol.
2095 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2097 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2098 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2099 tools were configured.
2100 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2102 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2104 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2105 GOT entries for GOT16 relocations; they're not required.
2107 1999-08-24 Nick Clifton <nickc@cygnus.com>
2109 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2111 * config.bfd (arm-*-netbsd*): New target.
2112 * configure.in (armnetbsd_vec): New target vector.
2113 * configure: Regenerate
2114 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2116 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2117 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2118 (armnetbsd.lo): New rule with deps.
2119 * Makefile.in: Regenerate.
2121 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2124 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2126 * som.c (som_slurp_symbol_table): Fix typo in comment.
2128 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2130 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2131 here instead of using elf_section_data...
2133 1999-08-19 Nick Clifton <nickc@cygnus.com>
2135 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2136 relocations into the base file.
2137 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2138 we are building a base file.
2140 1999-08-19 Nick Clifton <nickc@cygnus.com>
2142 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2144 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2145 REL relocs when performing a partial relocation.
2147 1999-08-18 Donn Terry <donn@interix.com>
2149 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2150 _bfd_coff_link_input_bfd into top level.
2152 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2153 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2154 (coff_i386_rtype_to_howto): Likewise.
2155 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2156 Completely ignore symbols which are all zero.
2157 (dummy_reloc16_estimate): Add return 0.
2158 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2159 variable copy to name_copy to avoid shadowing outer scope
2161 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2162 from unsigned int to unsigned long. Add timestamp field.
2163 * libcoff.h: Rebuild.
2165 1999-08-17 H.J. Lu <hjl@gnu.org>
2167 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2170 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2172 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2173 for special section symbols.
2174 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2175 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2178 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2180 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2181 coincidence of variable names between old and new code.
2183 1999-08-12 Nick Clifton <nickc@cygnus.com>
2185 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2186 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2187 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2188 and 'addend' parameter a 'bfd_signed_vma'.
2189 (elf32_arm_final_link_relocate): Do not involve stubs in
2190 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2191 jumps, not function calls.
2193 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2195 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2196 in R_ARM_PC24 relocs.
2198 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2200 * elf-hppa.h (elf_hppa_fake_sections): New function.
2201 * elf32-hppa.c (elf_backend_fake_sections): Define.
2203 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2204 recent changes to the arch_info structure.
2206 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2207 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2208 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2211 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2212 Ralf Baechle <ralf@uni-koblenz.de>
2214 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2215 output DT_MIPS_GOTSYM.
2216 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2217 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2219 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2221 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2222 prototype. Handle local symbols. Add commentary.
2223 (mips_elf_calculate_relocation): Adjust accordingly.
2224 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2227 * elflink.h (elf_bfd_final_link): Tweak last change.
2229 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2231 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2232 elf-section data to allocate just the right amount of relocation
2233 space. Don't allocate the hash space twice.
2234 (elf_bfd_final_link): Calculate the amount of space to allocate in
2235 each relocation section.
2237 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2239 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2240 64bit mode, generate a section relative relocation for a 32bit
2242 (elf_hppa_is_local_label_name): New function.
2243 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2244 shared between 32bit and 64bit port.
2246 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2248 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2249 R_MIPS_GOT16 and R_MIPS_CALL16.
2250 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2251 to use when looking for a preexisting GOT entry.
2253 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2255 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2256 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2258 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2260 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2262 * elflink.h (elf_link_output_extsym): Don't output a weak
2263 reference to an undefined symbol just because it was defined weak
2266 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2268 * coffgen.c (coff_find_nearest_line): When looking for file, use
2269 last best match rather than first. If address is beyond last line
2270 number record, don't return the last line as the correct value.
2272 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2274 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2275 * bfd-in2.h: Rebuild.
2277 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2279 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2280 * coffcode.h (coff_set_custom_section_alignment): New static
2282 (coff_section_alignment_table): New static array.
2283 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2284 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2285 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2286 * libcoff.h: Rebuild.
2288 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2290 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2292 * Makefile.in: Rebuild.
2294 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2296 * section.c (SEC_SHARED): Define.
2297 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2298 (styp_to_sec_flags): Likewise.
2299 * peicode.h (coff_swap_scnhdr_out): Likewise.
2300 * bfd-in2.h: Rebuild.
2302 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2304 * coffcode.h (coff_classify_symbol): Comment out part of
2305 1999-08-05 change which breaks cygwin DLLs.
2307 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2308 * aclocal.m4, configure: Rebuild.
2310 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2312 * section.c (global_syms): Only initialize union field if
2315 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2317 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2318 the size of a GOT entry here.
2319 (mips_elf_calculate_relocation): Don't create a local GOT entry
2320 for the symbol in a GOT16 relocation; just for it's high-order bit
2321 (_bfd_mips_elf_relocate_section): Fix thinko.
2323 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2325 Based on patches from Donn Terry <donn@interix.com>:
2326 * coffcode.h (enum coff_symbol_classification): Define.
2327 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2328 _bfd_coff_classify_symbol. Change return type.
2329 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2330 (coff_slurp_symbol_table): Use coff_classify_symbol.
2331 (coff_classify_symbol): New static function.
2332 (coff_sym_is_global): Never define.
2333 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2334 * cofflink.c (coff_link_check_ar_symbols): Use
2335 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2336 (coff_link_add_symbols): Likewise.
2337 (_bfd_coff_link_input_bfd): Likewise.
2338 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2339 coff_classify_symbol.
2340 * libcoff.h: Rebuild.
2342 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2344 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2345 (e_ltpsel, e_rtpsel): Similarly.
2347 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2348 and 14bit ertpsel. Handle 64bit psel.
2350 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2352 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2353 handling for REL relocations. And only left-shift R_MIPS26
2354 relocation addends where necessary.
2356 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2358 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2359 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2360 Just return the relocation found.
2361 (mips_elf_relocate_section): Pull the LO16 addend out of the
2362 section itself when using REL relocations.
2364 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2365 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2368 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2370 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2371 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2372 relocation against a symbol in an input section with no output
2373 section. From Daniel Jacobowitz <drow@false.org>.
2375 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2377 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2378 look for generated file correctly.
2379 * aclocal.m4, configure: Rebuild.
2381 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2383 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2384 and R_MIPS16_26 relocations correctly when relocating.
2385 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2386 and R_MIPS_CALL_LO16 are for global symbols.
2388 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2390 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2392 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2393 variables and initialize them.
2395 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2397 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2398 there are no global symbols requiring GOT entries.
2399 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2400 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2401 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2403 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2404 symbols are considered to have the value zero.
2405 (_bfd_mips_elf_relocate_section): Don't try to perform a
2406 relocation for an undefined symbol.
2407 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2410 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2412 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2413 wants ba,a,pt %xcc instead of %icc.
2414 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2415 of large PLT entries.
2416 (sparc64_elf_plt_ptr_offset): Fix calculation.
2417 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2418 addend should be relative to load address, not .plt section start.
2419 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2421 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2423 * elf-bfd.h (struct elf_backend_data): Add
2424 print_symbol_all and output_arch_syms backend methods.
2425 * elfxx-target.h: Likewise.
2426 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2427 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2428 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2430 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2431 symbols in .dynsym, add their names into .dynstr. Put those symbols
2433 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2434 pointers to STT_REGISTER symbols in dynsym section.
2435 (sparc64_elf_print_symbol_all): New function.
2436 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2437 printing using the print_symbol_all hook.
2439 1999-07-30 Catherine Moore <clm@cygnus.com>
2441 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2444 1999-07-29 Richard Henderson <rth@cygnus.com>
2446 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2447 dynamic_sections_created.
2449 1999-07-29 Richard Henderson <rth@cygnus.com>
2451 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2452 (mips_rtype_to_howto): ... new function.
2453 (_bfd_mips_elf_relocate_section): Use it.
2455 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2457 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2459 1999-07-27 Nick Clifton <nickc@cygnus.com>
2461 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2463 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2464 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2466 1999-07-23 Donn Terry <donn@interix.com>
2468 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2469 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2470 * cofflink.c (coff_link_add_symbols): If PE, handle section
2472 * libcoff.h: Rebuild.
2474 * config.bfd (i[3456]86-*-interix*): New target.
2476 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2478 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2479 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2480 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2481 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2482 (COFF_SUPPORT_GNU_LINKONCE): Define.
2483 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2484 (COFF_SUPPORT_GNU_LINKONCE): Define.
2486 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2489 * makefile.dos: Remove; obsolete.
2490 * configure.bat: Remove; obsolete.
2492 1999-07-21 H.J. Lu <hjl@gnu.org>
2494 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2496 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2498 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2499 message and fail if a symbol index is out of range.
2501 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2503 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2504 when looking at a R_MIPS_GOT16 relocation.
2506 1999-07-20 Nick Clifton <nickc@cygnus.com>
2508 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2510 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2512 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2513 removed in previous change.
2514 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2515 in relocateable output.
2517 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2519 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2522 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2523 if they appear to be specially created by the linker.
2525 1999-07-19 Nick Clifton <nickc@cygnus.com>
2527 * targets.c (alternative_target): New field in bfd_target
2529 (bfd_search_for_target): New function: Find a target that
2530 satisifies a search function.
2531 * bfd-in2.h: Regenerate.
2533 * elfxx-target.h: Initialise the alternative_target field of
2534 the bfd_target structures to point to the other target (if
2536 * nlm-target.h: Initialise the alternative_target field of
2537 the bfd_target structures to point to the other target (if
2540 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2541 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2543 * aix386-core.c: Initialise new field of bfd_target structure.
2544 * aout-adobe.c: Initialise new field of bfd_target structure.
2545 * aout-arm.c: Initialise new field of bfd_target structure.
2546 * aout-target.h: Initialise new field of bfd_target structure.
2547 * aout-tic30.c: Initialise new field of bfd_target structure.
2548 * binary.c: Initialise new field of bfd_target structure.
2549 * bout.c: Initialise new field of bfd_target structure.
2550 * cisco-core.c: Initialise new field of bfd_target structure.
2551 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2552 * coff-alpha.c: Initialise new field of bfd_target structure.
2553 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2554 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2555 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2556 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2557 * coff-i386.c: Initialise new field of bfd_target structure.
2558 * coff-i860.c: Initialise new field of bfd_target structure.
2559 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2560 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2561 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2562 * coff-mips.c: Initialise new field of bfd_target structure.
2563 * coff-ppc.c: Initialise new field of bfd_target structure.
2564 * coff-rs6000.c: Initialise new field of bfd_target structure.
2565 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2566 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2567 * coff-tic30.c: Initialise new field of bfd_target structure.
2568 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2569 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2570 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2571 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2572 * hppabsd-core.c: Initialise new field of bfd_target structure.
2573 * hpux-core.c: Initialise new field of bfd_target structure.
2574 * i386msdos.c: Initialise new field of bfd_target structure.
2575 * i386os9k.c: Initialise new field of bfd_target structure.
2576 * ieee.c: Initialise new field of bfd_target structure.
2577 * ihex.c: Initialise new field of bfd_target structure.
2578 * irix-core.c: Initialise new field of bfd_target structure.
2579 * mipsbsd.c: Initialise new field of bfd_target structure.
2580 * netbsd-core.c: Initialise new field of bfd_target structure.
2581 * oasys.c: Initialise new field of bfd_target structure.
2582 * osf-core.c: Initialise new field of bfd_target structure.
2583 * ppcboot.c: Initialise new field of bfd_target structure.
2584 * ptrace-core.c: Initialise new field of bfd_target structure.
2585 * sco5-core.c: Initialise new field of bfd_target structure.
2586 * som.c: Initialise new field of bfd_target structure.
2587 * srec.c: Initialise new field of bfd_target structure.
2588 * tekhex.c: Initialise new field of bfd_target structure.
2589 * trad-core.c: Initialise new field of bfd_target structure.
2590 * versados.c: Initialise new field of bfd_target structure.
2591 * vms.c: Initialise new field of bfd_target structure.
2593 1999-07-19 Andreas Schwab <schwab@suse.de>
2595 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2598 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2600 * elflink.h (elf_link_adjust_relocs): New function.
2601 (elf_bfd_final_link): Use it.
2602 (elf_link_input_bfd): Deal with the fact that there can be
2603 two relocation sections for a single section.
2604 (elf_reloc_link_order): Likewise.
2606 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2607 a relocateable object.
2608 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2610 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2612 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2613 (sparc64_elf_get_reloc_upper_bound,
2614 sparc64_elf_get_dynamic_reloc_upper_bound,
2615 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2616 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2618 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2619 ELF64_R_TYPE_ID/DATA where appropriate.
2621 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2623 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2626 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2628 * elf32-mips.c (mips_elf_local_relocation_p): New static
2630 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2631 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2632 Always set *require_jalxp.
2633 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2634 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2635 GOT16 if the GOT16 is against a local symbol. Don't return false
2636 for an undefined symbol. If there is an overflow, assert that we
2639 1999-07-16 Andreas Schwab <schwab@suse.de>
2641 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2642 variables `link' and `elfsec'.
2643 (elf_bfd_final_link): Remove unused variable `os'.
2645 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2647 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2648 a PT_PHDR program headers.
2649 (_bfd_mips_elf_final_link): Don't assume there are going to be
2650 section symbols when we're not building a shared object.
2651 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2654 1999-07-15 J.T. Conklin <jtc@redback.com>
2656 * config.bfd (i[3456]86-*-vxworks*): New target.
2658 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2660 * elf32-mips.c (mips_elf_stub_section_p): New function.
2661 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2662 (mips_elf_relocate_section): Adjust calling sequence for
2663 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2664 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2667 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2669 * configure.in: Bump version number to 2.9.5.
2670 * configure: Rebuild.
2672 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2674 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2676 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2677 to derive final type instead of hardwiring a selection.
2679 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2681 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2682 things relocated by R_MIPS16_GPREL.
2683 (mips_elf_perform_relocation): Likewise.
2685 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2687 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2689 1999-07-14 Richard Henderson <rth@cygnus.com>
2691 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2692 (_bfd_mips_elf_size_dynamic_sections): Set it.
2693 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2694 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2695 new argument max_local.
2697 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2699 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2700 subwords when handling an R_MIPS16_26 relocation.
2701 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2704 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2705 dst_mask to match reality.
2706 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2707 (mips_elf_obtain_contents): Use bfd_get.
2708 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2709 (mips_elf_relocate_section): Likewise.
2711 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2713 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2714 (mips_elf_relocate_section): Adjust calling sequence for
2715 mips_elf_perform_relocation.
2716 (mips_elf_perform_relocation): Take additional argument. Handle
2717 R_MIPS16_26. Use bfd_put for convenience.
2719 1999-07-13 Richard Henderson <rth@cygnus.com>
2721 * elf.c (assign_file_positions_for_segments): Thinko last change.
2722 Always overwrite p_flags.
2724 1999-07-13 Richard Henderson <rth@cygnus.com>
2726 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2727 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2728 .dynbss and .rel[a].bss if want_dynbss.
2729 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2731 1999-07-13 Richard Henderson <rth@cygnus.com>
2733 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2735 1999-07-13 Richard Henderson <rth@cygnus.com>
2737 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2738 (struct elf_link_hash_table): Add dynlocal.
2739 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2740 (_bfd_elf_link_adjust_dynindx): Delete.
2741 (_bfd_elf_link_renumber_dynsyms): Prototype.
2742 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2743 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2744 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2745 (_bfd_elf_link_lookup_local_dynindx): New function.
2746 (elf_link_renumber_hash_table_dynsyms): New function.
2747 (_bfd_elf_link_renumber_dynsyms): New function.
2748 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2749 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2750 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2751 instead of elf_link_remove_section_and_adjust_dynindices.
2752 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2753 (elf_link_assign_sym_version): Remove removed_dynamic code.
2754 (elf_link_renumber_dynsyms): Delete.
2755 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2757 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2758 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2759 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2760 * elf32-mips.c: Similarly.
2761 * elf32-ppc.c: Similarly.
2762 * elf32-sparc.c: Similarly.
2763 * elf64-alpha.c: Similarly.
2764 * elf64-sparc.c: Similarly.
2766 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2768 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2769 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2770 when the relocation is against _gp_disp.
2772 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2774 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2775 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2776 to possibly_dynamic_relocs. Adjust usage throughout code.
2777 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2778 (elf_mips_ctor64_howto): Likewise.
2779 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2781 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2782 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2783 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2784 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2786 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2788 * Makefile.am: Rebuild dependencies.
2789 * Makefile.in: Rebuild.
2791 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2792 * bfd-in2.h: Rebuild.
2794 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2795 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2796 structure initializations. Add casts.
2797 * reloc.c (EMPTY_HOWTO): Define.
2798 * bfd-in2.h: Rebuild.
2799 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2800 comparisons against 0.
2801 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2802 previous_ibfd_e_flags to unsigned long.
2803 * vms.h (struct vms_private_data_struct): Change section_count to
2805 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2806 (_bfd_vms_write_gsd): Change symnum to unsigned.
2807 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2808 * vms-tir.c (etir_sta): Change psect to unsigned.
2809 (alloc_section): Change idx to unsigned.
2810 (tir_sta, tir_ctl): Change psect to unsigned.
2811 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2812 * vms.c (priv_section_count): Change to unsigned.
2814 1999-07-12 Andreas Schwab <schwab@suse.de>
2816 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2817 * m68klinux.c: Likewise.
2819 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2821 * Many files: Changes to avoid gcc warnings: Remove unused local
2822 variables. Add default case to enum switches.
2823 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2824 compile if not COFF_IMAGE_WITH_PE.
2825 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2826 (bfd_arm_get_bfd_for_interworking): Likewise.
2827 (bfd_arm_process_before_allocation): Likewise.
2828 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2829 * pei-arm.c: Likewise.
2830 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2831 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2832 (mips_elf_got16_entry): Put parens around & in body of ==.
2833 (mips_elf_calculate_relocation): Correct test for empty string.
2834 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2836 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2839 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2841 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2842 as appropriate. Fill in structure initializations. Add variable
2843 initializations. Add casts.
2844 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2845 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2847 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2849 * elf-bfd.h (bfd_elf_hash): Update declaration.
2850 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2851 when calling bfd_elf_hash.
2853 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2855 * libbfd.c (bfd_put_8): Make it of type `void'.
2856 * bfd-in2.h: Regenerated.
2857 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2859 (_bfd_mips_elf_final_link): Likewise.
2861 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2863 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2865 * config.bfd (hppa*-*-linux-gnu*): New target
2867 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2869 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2870 (_bfd_mips_elf_create_dynamic_sections): New function.
2871 (_bfd_mips_elf_add_symbol_hook): Likewise.
2872 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2873 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2874 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2875 (_bfd_mips_elf_gc_mark_hook): Likewise.
2876 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2877 (_bfd_mips_elf_always_size_sections): Likewise.
2878 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2879 (_bfd_mips_elf_check_relocs): Likewise.
2880 (_bfd_mips_elf_link_hash_table_create): Likewise.
2881 (_bfd_mips_elf_print_private_data): Likewise.
2882 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2883 (_bfd_mips_elf_final_link): Likewise.
2884 (_bfd_mips_elf_additional_program_headers): Likewise.
2885 (_bfd_mips_elf_modify_segment_map): Likewise.
2886 (_bfd_mips_elf_relocate_section): Likewise.
2887 * elf32-mips.c (mips_elf32_object_p): Move contents into
2888 _bfd_mips_elf_object_p.
2889 (mips_elf_additional_program_headers): Rename to
2890 _bfd_mips_elf_additional_program_headers.
2891 (mips_elf_modify_segment_map): Rename to
2892 _bfd_mips_elf_modify_segment_map.
2893 (elf_mips_abi_name): Change prototype.
2894 (mips_elf32_section_from_shdr): Merge into
2895 _bfd_mips_elf_section_from_shdr.
2896 (mips_elf32_section_processing): Merge into
2897 _bfd_mips_elf_section_processing.
2898 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2899 the right back-end ELF linker.
2900 (mips_elf_relocate_section): Rename to
2901 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2902 (mips_elf_link_output_symbol_hook): Rename to
2903 _bfd_mips_elf_link_output_symbol_hook.
2904 (mips_elf_create_dynamic_section): Rename to
2905 _bfd_mips_elf_create_dynamic_section.
2906 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2907 Adjust for 64-bit code. Use mips_elf_got_section.
2908 (mips_elf_adjust_dynamic_symbol): Rename to
2909 _bfd_mips_elf_adjust_dynamic_symbol. Use
2910 mips_elf_allocate_dynamic_relocations.
2911 (mips_elf_finish_dynamic_symbol): Rename to
2912 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2913 Adjust for 64-bit code.
2914 (mips_elf_finish_dynamic_sections): Rename to
2915 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2916 (mips_elf_always_size_sections): Rename to
2917 _bfd_mips_elf_always_size_sections.
2918 (mips_elf_add_symbol_hook): Rename to
2919 _bfd_mips_elf_add_symbol_hook.
2920 (mips_elf_next_lo16_addend): Constify.
2921 (mips_elf_calculate_relocation): Likewise.
2922 (mips_elf_obtain_contents): Likewise.
2923 (mips_elf_perform_relocation): Likewise.
2924 (mips_elf_create_dynamic_relocation): Likewise.
2925 (mips_elf_allocate_dynamic_relocations): New function.
2926 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2927 (MIPS_ELF_REL_SIZE): Likewise.
2928 (MIPS_ELF_DYN_SIZE): Likewise.
2929 (MIPS_ELF_GOT_SIZE): Likewise.
2930 (MIPS_ELF_SYM_SIZE): Likewise.
2931 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2932 (MIPS_ELF_GET_WORD): Likewise.
2933 (MIPS_ELF_PUT_WORD): Likewise.
2934 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2935 (STUB_LW): Conditionalize for 64-bit value.
2936 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2938 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2939 Check it for inconsistency.
2940 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2942 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2944 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2945 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2946 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2947 (mips_elf_local_got_index): Likewise.
2948 (mips_elf_got_page): Likewise.
2949 (mips_elf_got_info): Likewise.
2950 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2951 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2952 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2953 instead of constant `2'.
2954 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2955 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2956 (mips_elf_size_dynamic_sections): Use
2957 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2958 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2959 Adjust all releveant entries in elf backend table.
2960 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2961 (mips_elf64_section_processing): Likewise.
2962 Adjust elf backend entries to use _bfd_mips_elf variants now
2965 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2967 (size_dynamic_sections): Likewise.
2968 (elf_link_output_extsym): Likewise.
2969 * elf.c: (elf_fake_sections): Likewise.
2970 * libbfd.c (bfd_get): New macro.
2971 (bfd_put): Likewise.
2972 * bfd-in2.h: Regenerated.
2974 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2976 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2977 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2978 wap_reloca_in, and swap_reloca_out.
2979 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2980 multiple internal relocations per external relocation.
2981 (link_read_relocs): Likewise.
2982 (elf_bfd_final_link): Likewise.
2983 (elf_link_input_bfd): Likewise.
2984 (elf_gc_mark): Likewise.
2985 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2986 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2988 (size_info): Add entries for new fields.
2989 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2990 (mips_elf64_be_swap_reloc_in): New function.
2991 (mips_elf64_be_swap_reloc_out): Likewise.
2992 (mips_elf64_be_swap_reloca_in): Likewise.
2993 (mips_elf64_be_swap_reloca_out): Likewise.
2994 (mips_elf64_size_info): Add entries for new fields.
2996 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2998 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2999 field equals the new rel_count field.
3000 (elf_link_input_bfd): When doing a relocateable link, use the new
3001 rel_count field rather than the reloc_count field.
3002 (elf_reloc_link_order): Likewise.
3003 (elf_finish_pointer_linker_section): Likewise.
3005 Based on patch from H.J. Lu <hjl@gnu.org>:
3006 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3007 shared library to override a weak definition in a regular object.
3009 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3011 * libhppa.h: Revert July 2, 1999 patch.
3013 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3014 need to generate DLTIND relocations, not DLTREL relocations.
3016 1999-07-05 Nick Clifton <nickc@cygnus.com>
3018 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3020 (coff_set_flags): Recognise arm 5 architectures.
3022 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3023 Add support for armv5 architecture.
3025 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3027 * reloc.c: Add new, assembler only, ARM reloc:
3028 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3030 * bfd-in2.h: Regenerate.
3032 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3034 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3035 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3036 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3037 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3038 * elf32-mips.c (ABI_64_P): New macro.
3039 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3040 (_bfd_mips_elf_find_nearest_line): Adjust call to
3041 _bfd_dwarf2_find_nearest_line.
3042 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3043 * libbfd.h: Regenerated.
3045 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3047 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3049 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3051 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3052 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3054 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3056 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3058 (_bfd_elf_init_reloc_shdr): New function.
3059 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3060 bfd_alloc followed by memset.
3061 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3062 (elf_fake_sections): Here.
3063 (assign_section_numbers): Assign section numbers for the second
3064 relocation section, if required.
3065 * elflink.h (elf_link_output_relocs): New function.
3066 (elf_link_size_reloc_section): Likewise.
3067 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3068 (elf_link_input_bfd): Use elf_link_output_relocs.
3070 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3071 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3073 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3075 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3078 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3080 * elf32-mips.c (mips_elf_got_info): Move declaration before
3081 prototypes. Change global_gotsym to be a pointer to a hash entry,
3082 rather than a number index.
3083 (mips_elf_link_hash_entry): Move declaration before prototypes.
3084 (mips_elf_irix6_finish_dynamic_symbol): New function.
3085 (mips_elf_sign_extend): Likewise.
3086 (mips_elf_high): Likewise.
3087 (mips_elf_higher): Likewise.
3088 (mips_elf_highest): Likewise.
3089 (mips_elf_global_got_index): Likewise.
3090 (mips_elf_local_got_index): Likewise.
3091 (mips_elf_got_offset_from_index): Likeiwse.
3092 (mips_elf_record_global_got_symbol): Likewise.
3093 (mips_elf_got_page): Likewise.
3094 (mips_elf_next_lo16_addend): Likewise.
3095 (mips_elf_calculate_relocation): Likewise.
3096 (mips_elf_obtain_contents): Likewise.
3097 (mips_elf_perform_relocation): Likewise.
3098 (mips_elf_assign_gp): Likewise.
3099 (mips_elf_sort_hash_table_f): Likewise.
3100 (mips_elf_sort_hash_table): Likewise.
3101 (mips_elf_got_section): Likewise.
3102 (mips_elf_got_info): Likewise.
3103 (mips_elf_create_local_got_entry): Likewise.
3104 (mips_elf_got16_entry): Likewise.
3105 (mips_elf_create_dynamic_relocation): Likewise.
3106 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3107 (mips_elf_final_gp): Use mips_elf_assign_gp.
3108 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3109 into SHN_SCOMMON automatically on IRIX6.
3110 (mips_elf_add_symbol_hook): Likewise.
3111 (mips_elf_relocate_section): Rewrite, using
3112 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3113 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3114 Don't deal with .rld_map on IRIX6.
3115 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3116 section flags appropriately for .got.
3117 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3118 the got. Call mips_elf_record_global_got_symbol and allocate
3119 local got space appropriately.
3120 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3121 char *. Rework calculation of GOT size. Sort dynamic symbol
3122 table entries so entries that do not require GOT entries appear at
3123 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3124 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3126 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3128 (mips_elf_finish_dynamic_symbol): Use
3129 mips_elf_irix6_finish_dynamic_symbol.
3130 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3131 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3132 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3134 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3136 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3137 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3139 1999-06-04 Philip Blundell <philb@gnu.org>
3141 * elf32-arm.h (elf_backend_got_header_size): Define.
3142 (elf_backend_plt_header_size): Likewise.
3144 1999-06-28 Jim Pick <jim@jimpick.com>
3146 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3148 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3150 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3151 relocation function.
3152 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3154 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3156 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3157 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3158 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3159 (_bfd_mips_elf_section_from_shdr): Use them.
3160 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3161 of GP-relative sections.
3162 (_bfd_mips_elf_set_section_contents): Use them.
3163 (_bfd_mips_elf_section_processing): Share code between .sdata and
3164 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3165 (mips_elf_additional_program_headers): Add handling for
3166 PT_MIPS_OPTIONS segment on IRIX6.
3167 (mips_elf_modify_segment_map): Likeiwse.
3168 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3169 Include the options sections on IRIX6. Don't look for GP-relative
3170 sections by name; use SHF_MIPS_GPREL instead.
3171 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3173 (mips_elf_create_dynamic_sections): Don't muck about with section
3174 alignments and such on IRIX6.
3175 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3176 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3177 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3178 bfd_zalloc rather than bfd_alloc and memset.
3179 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3180 Don't assert the existence of .rld_map on IRIX6.
3181 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3183 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3184 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3187 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3189 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3190 (mips_elf_swap_msym_out): New function.
3191 (mips_elf_create_msym_section): Likewise.
3192 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3193 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3194 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3195 section not named .msym.
3196 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3197 .msym directly. Set appropriate attributes for the .msym
3199 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3200 (mips_elf_link_hash_newfunc): Clear it.
3201 (mips_elf_create_dynamic_sections): Create the .msym section
3203 (mips_elf_size_dynamic_sections): Allocate space for the
3204 .msym section. Add a DT_MIPS_MSYM entry.
3205 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3207 (mips_elf_finish_dynamic_sections): Assign a value for
3208 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3210 * elf32-mips.c (irix_compat_t): New enumeration.
3211 (ABI_N32_P): New macro.
3212 (IRIX_COMPAT): Likewise.
3213 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3214 (mips_elf_relocate_section): Fix typo.
3216 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3218 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3219 as writable PE sections.
3221 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3223 * dwarf2.c (struct arange): New type.
3224 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3225 (arange_add): New function.
3226 (decode_line_info): Keep track of address ranges that a compilation
3228 (comp_unit_contains_address): Return true if address is contained
3229 in _any_ of the address ranges associated with a compilation unit.
3230 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3231 on the first comp_unit that contains the address.
3233 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3235 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3236 (decode_line_info): Add variable STASH and initialize it to point
3237 to the per-bfd dwarf2_debug info. Remove static variable
3238 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3240 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3242 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3243 shared library to have an undefined symbol.
3245 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3246 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3248 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3250 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3251 * elf32-hppa.c: Remove everything related to symbol extension
3252 sections & records. Use the common elf_hppa_final_write_processing.
3254 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3256 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3257 functions instead of _init/_fini if requested.
3259 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3261 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3264 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3266 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3267 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3269 (ppc_elf_finish_dynamic_sections): Check for positive section
3270 dynindx field, rather than comparing against -1.
3271 (ppc_elf_relocate_section): Only return false if undefined_symbol
3272 or reloc_overflow fail, not always upon encountering an error.
3274 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3276 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3277 bfd_byte * before performing pointer arithmetic.
3279 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3281 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3283 * elf32-hppa.c: Include elf-hppa.h.
3284 (ARCH_SIZE): Define.
3285 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3287 (elf32_hppa_info_to_howto): Similarly.
3288 (elf_hppa_howto_table): Similarly.
3289 (elf_hppa_reloc_type_lookup): Similarly.
3290 (hppa_elf_gen_reloc_type): Similarly.
3291 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3293 1999-06-22 Nick Clifton <nickc@cygnus.com>
3295 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3296 handling R_V850_22_PCREL relocation.
3298 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3300 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3303 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3305 * section.c (_bfd_strip_section_from_output): Ignore sections
3306 DISCARDed by the link script.
3308 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3310 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3311 Remove unused local variable spp.
3313 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3314 the entry symbol is not set.
3316 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3318 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3319 GPDISP or LITUSE in a relocatable link.
3321 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3323 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3324 * (alloc_dwarf1_func): Likewise.
3326 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3328 * libhppa.h: Fix various formatting errors.
3329 (assemble_3); Rewrite using CATENATE.
3330 (assemble_17): Fix various bugs.
3332 1999-06-16 Nick Clifton <nickc@cygnus.com>
3334 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3336 1999-06-15 Richard Henderson <rth@cygnus.com>
3338 * section.c (SEC_SHORT): Define.
3339 * bfd-in2.h: Rebuild.
3341 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3343 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3344 Remove abfd parameter. Use _bfd_strip_section_from_output.
3345 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3347 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3348 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3349 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3351 (bfd_elf_size_dynamic_sections): Use it.
3353 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3355 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3356 complain_overflow_bitfield to complain_overflow_signed.
3358 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3360 * elflink.h (elf_link_read_relocs_from_section): New function,
3362 (elf_link_read_relocs): Here. Use it for both relocation
3365 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3367 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3368 asect->reloc_count is valid.
3370 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3372 * elf32-mips.c (mips_elf32_section_processing): Permit a
3373 SHT_MIPS_REGINFO section to have a size of 0.
3375 1999-06-12 David O'Brien <obrien@freebsd.org>
3377 * config.bfd (alpha*-*-freebsd*): New target.
3378 (i[3456]86-*-freebsd*): Now defaults to ELF.
3380 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3382 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3383 wrap if the relocation covers the high bit of an address.
3385 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3387 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3389 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3390 instead of R_SPARC_max.
3391 (sparc64_elf_info_to_howto): Likewise.
3392 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3393 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3395 1999-06-07 Richard Henderson <rth@cygnus.com>
3397 * section.c (_bfd_strip_section_from_output): Remove output
3398 sections with no initial link_order.
3400 1999-06-07 Nick Clifton <nickc@cygnus.com>
3402 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3404 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3406 * Makefile.am (SOURCE_HFILES): Add missing headers.
3407 * Makefile.in: Regenerated.
3409 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3411 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3414 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3416 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3417 range undefweak symbols.
3418 * hash.c: Add missing comma after @xref{}
3419 * linker.c: Likewise.
3421 1999-06-04 Nick Clifton <nickc@cygnus.com>
3423 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3425 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3426 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3427 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3428 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3430 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3432 * Makefile.am: Rebuild dependencies.
3433 (BFD32_BACKENDS): Add dwarf1.lo.
3434 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3435 * Makefile.in: Rebuild.
3437 1999-06-04 Nick Clifton <nickc@cygnus.com>
3439 * Makefile.am: Add epoc-arm-pe target.
3440 * Makefile.in: Regenerate.
3441 * pe-arm.c: Only redefine interworking function names if they have
3442 not already been redefined.
3443 * pei-arm.c: Only redefine interworking function names if they have
3444 not already been redefined.
3445 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3447 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3450 1999-06-03 Nick Clifton <nickc@cygnus.com>
3452 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3454 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3456 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3458 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3460 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3461 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3463 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3465 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3466 in other text sections.
3468 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3470 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3471 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3472 * libbfd.h: Regenerate.
3473 * coff-sh.c (sh_merge_private_data): Delete.
3474 (coff_bfd_merge_private_bfd_data): Change to
3475 _bfd_generic_verify_endian_match.
3476 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3478 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3480 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3482 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3484 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3486 (bfd_elf32_arm_process_before_allocation): Likewise.
3487 * bfd-in2.h: Rebuild.
3489 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3491 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3492 track of end_sequence markers.
3493 (add_line_info): Add END_SEQUENCE arg.
3494 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3495 debug-line info---it doesn't work right if a compilation unit
3496 consists of multiple discontiguous code-sequences. It would be
3497 worthwhile to optimize for the common case where a compilation
3498 unit results in a contiguous set of code sequences, but this is
3499 quite tricky to get right for arbitrary DWARF2 files.
3500 (lookup_address_in_line_info_table): Don't use the last line entry
3501 for a compilation unit for anything with an address higher than
3502 this line entry. Also, check for end_sequence markers to
3503 correctly handle discontinuities.
3504 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3505 compilation units, check all compilation units with each->high==0
3506 just like when reading compilation units.
3508 * dwarf2.c (decode_line_info): Initialize table->files and
3509 table->last_line to NULL to avoid segfaults due to random
3510 values in these members.
3511 (concat_filename): Check for out-of-range file number before
3512 indexing filename table. Segfaults suck.
3514 * dwarf2.c (decode_line_info): Don't truncate address to least
3515 significant 32 bits (breaks 64 bit targets).
3516 (lookup_address_in_function_table): Ditto.
3517 (comp_unit_contains_address): Ditto.
3519 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3521 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3522 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3523 (mips_elf64_howto_table_rela): Likewise.
3525 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3527 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3528 single section has two associated relocation sections.
3530 1999-06-02 Mark Salter <msalter@cygnus.com>
3532 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3533 COFF_WITH_PE defined.
3535 1999-06-02 Nick Clifton <nickc@cygnus.com>
3537 * pe-arm.c: Rename global arm interworking functions to avoid name
3538 collision when all targets BFD is built.
3541 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3543 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3544 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3545 (bfd_elf_section_data): Add use_rela_p.
3546 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3547 (_bfd_elf_new_section_hook): Likewise.
3548 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3550 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3551 * elfcode.h (write_relocs): Determine whether or not use rela
3552 relocs based on the relocation section header.
3553 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3554 instead of use_rela_p.
3555 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3556 (elf_backend_may_use_rela_p): Likewise.
3557 (elf_backend_default_use_rela_p): Likewise.
3558 (elfNN_bed): Use them.
3560 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3562 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3564 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3566 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3567 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3568 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3569 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3570 * bfd-in2.h: Regenerated.
3571 * libbfd.h: Likewise.
3572 * elf32-mips.c (mips_info_to_howto_rela): New function.
3573 (USE_REL): Adjust for new conventions.
3574 (MINUS_ONE): New macro.
3575 (elf_mips_howto_table): Add R_MIPS_SUB.
3576 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3578 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3579 .MIPS.content section.
3580 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3581 with .MIPS.content as .MIPS.content sections. Set
3582 SHF_MNIPS_NOSTRIP for such section.
3583 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3584 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3585 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3587 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3589 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3592 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3595 1999-05-30 Philip Blundell <philb@gnu.org>
3597 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3598 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3599 the addend does not overflow into the rest of the word.
3601 1999-05-29 Nick Clifton <nickc@cygnus.com>
3603 * bfd-in.h: Amend prototype for
3604 bfd_elf32_arm_process_before_allocation .
3605 * bfd-in.h: Regenerate.
3607 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3608 elements in a fixed sized array.
3609 (ARM_ELF_ABI_VERSION): Define.
3610 (ARM_ELF_OS_ABI_VERSION): Define.
3611 (R_ARM_THM_ABS5): Fix rightshift and size.
3612 (R_ARM_THM_PC22): Fix size.
3613 (R_ARM_PLT32): Define Howto.
3614 (find_howto): New function: Locate a howto based on a reloc
3616 (elf32_arm_info_to_howto): Use find_howto if necessary.
3617 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3618 bfd_reloc_code_real_type.
3619 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3620 and BFD_RELOC_VTABLE_ENTRY.
3621 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3623 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3624 elements in a fixed sized array.
3625 (ARM_ELF_ABI_VERSION): Define.
3626 (ARM_ELF_OS_ABI_VERSION): Define.
3627 (R_ARM_THM_ABS5): Fix rightshift and size.
3628 (R_ARM_THM_PC22): Fix size.
3629 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3630 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3631 bfd_reloc_code_real_type.
3633 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3634 no_pipeline_knowledge.
3635 (elf32_arm_link_hash_create): Initialise new field to zero.
3636 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3637 no_pipeline_knowledge. Use this parameter to initialise the field
3638 in the globals data structure.
3639 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3640 no_pipeline_knowledge is false and the binary is from an old
3642 (elf32_arm_merge_private_data): Generate an error if an attempt is
3643 made to linl together big endian and little endian code.
3644 (elf32_arm_post_process_headers): New function: Initialise the
3645 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3647 (elf_backend_post_process_headers): Define.
3649 1999-05-28 Nick Clifton <nickc@cygnus.com>
3651 * elf-bfd.h (struct elf_backend_data): Add new field:
3652 elf_backend_post_process_headers.
3654 * elfxx-target.h (elf_backend_post_process_headers): Define to
3655 NULL if not already defined.
3656 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3658 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3660 (_bfd_elf_compute_section_file_positions): Call
3661 elf_backend_post_process_headers if defined.
3663 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3665 * configure.in: Check whether getuid and getgid exist.
3666 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3667 HAVE_GETGID are not defined, respectively.
3668 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3670 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3671 * configure, config.in: Rebuild.
3673 1999-05-28 Martin Dorey <mdorey@madge.com>
3675 * elf32-i960.c: New file.
3676 * elf.c (prep_headers): Handle bfd_arch_i960.
3677 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3678 * config.bfd (i960-*-elf*): New target.
3679 * configure.in (bfd_elf32_i960_vec): New target vector.
3680 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3681 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3682 * Makefile.in, aclocal.m4, configure: Rebuild.
3684 1999-05-27 Nick Clifton <nickc@cygnus.com>
3686 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3688 (find_howto): New function: Find entries in the
3689 elf32_arm_howto_table.
3690 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3692 (elf32_arm_reloc_type_lookup): Add lookup for
3693 BFD_RELOC_ARM_PLT32.
3695 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3697 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3698 (elf32_arm_link_hash_table_create): Use above function as the
3699 constructor for hash table entries.
3700 (elf32_arm_relocate_section): Avoid crash when there is no output
3702 (elf32_arm_final_link_relocate): New parameter h.
3703 (elf32_arm_relocate_section): Pass symbol hash entry to above
3705 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3708 1999-05-25 Catherine Moore <clm@cygnus.com>
3710 * coff-arm.c (coff_arm_relocate_section): Don't emit
3711 base file entries for pc-relative values.
3713 1999-05-25 DJ Delorie <dj@cygnus.com>
3715 * peicode.h (coff_swap_sym_in): When we create the actual section
3716 to reflect the not-there section C_SECTION symbols refer to,
3717 change the symbol class to C_STAT as the section is now really
3720 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3722 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3725 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3727 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3729 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3730 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3732 1999-05-16 Nick Clifton <nickc@cygnus.com>
3734 * coff-mcore.c (in_reloc_p): Reinstate.
3736 1999-05-15 Nick Clifton <nickc@cygnus.com>
3738 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3739 * bfd-in2.h: Regenerate.
3740 * coff-mcore.c (in_reloc_p): Remove defintion.
3741 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3742 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3743 IMAGE_REL_MCORE_RVA.
3744 (coff_mcore_rtype_to_howto): Add special processing for
3745 IMAGE_REL_MCORE_RVA.
3746 (coff_mcore_relocate_section): Add support for
3747 IMAGE_REL_MCORE_RVA.
3748 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3749 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3751 (mcore_elf_relocate_section): Delete redundant case labels.
3753 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3755 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3756 precedence between bit-and and comparison.
3758 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3760 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3761 list of target formats (targ_selvecs).
3762 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3763 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3765 1999-05-10 DJ Delorie <dj@cygnus.com>
3767 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3768 reasonable mode until "ar x" is smart enough to skip it (fixes
3769 gcc/libgcc.a builds on mips-ecoff targets
3771 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3772 to work. Hack to support MS import libraries, which use different
3773 COMDAT types than GNU.
3774 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3775 to implied zero-length sections (see peicode below)
3776 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3777 filename symbols, which use one *or more* auxents.
3778 * coffswap.h (coff_swap_aux_in): ditto
3779 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3782 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3784 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3785 for all relocations.
3787 1999-05-10 Catherine Moore <clm@cygnus.com>
3789 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3790 if COFF_IMAGE_WITH_PE.
3791 (bfd_arm_process_before_allocation): Likewise.
3792 (bfd_arm_get_bfd_for_interworking): Likewise.
3793 * coff-arm.c: Likewise.
3794 * bfd-in2.h: Regenerate.
3795 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3796 (armpe_big_vec): Likewise.
3797 * configure: Rebuild.
3799 1999-05-10 Nick Clifton <nickc@cygnus.com>
3801 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3802 section, not just .rel. Same for .rela.
3804 1999-05-07 Nick Clifton <nickc@cygnus.com>
3806 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3807 endianism with an error message.
3809 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3811 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3812 assignment from "unsigned char *" to "char *".
3813 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3815 1999-05-05 Catherine Moore <clm@cygnus.com>
3817 * coff-arm.c (coff_arm_relocate_section): Add one to
3818 address of ARM_RVA32 thumb functions.
3820 1999-05-05 Catherine Moore <clm@cygnus.com>
3822 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3823 (elf32_m68k_copy_private_bfd_data): New.
3824 (elf32_m68k_merge_private_bfd_data): New.
3825 (elf32_m68k_print_private_bfd_data): New.
3826 (CPU32_FLAG): Define.
3827 (PLT_CPU32_ENTRY_SIZE): Define.
3828 (elf_cpu32_plt0_entry): Declare.
3829 (elf_cpu32_plt_entry): Declare.
3830 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3831 (elf_m68k_finish_dynamic_symbol): Likewise.
3832 (elf_m68k_finish_dynamic_sections): Likewise.
3833 (elf_backend_plt_header_size): Remove definition.
3834 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3835 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3836 (bfd_elf32_bfd_set_private_flags): Define.
3837 (bfd_elf32_bfd_print_private_bfd_data): Define.
3839 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3841 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3842 and R_LONG_PCREL_MODE.
3844 1999-04-29 Nick Clifton <nickc@cygnus.com>
3846 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3848 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3850 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3851 in relocation calculation.
3853 1999-04-26 Tom Tromey <tromey@cygnus.com>
3855 * aclocal.m4, configure: Updated for new version of libtool.
3857 1999-04-21 Nick Clifton <nickc@cygnus.com>
3859 * coff-mcore.c: Add support for mcore relocs.
3861 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3863 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3864 incorrect use EF_MIPS_xxBITPTRS.
3866 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3868 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3871 * bfd-in2.h: Rebuild.
3872 * libbfd.h: Rebuild.
3874 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3876 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3877 (coff_arm_relocate_section): Add ARM26D transform. Only
3878 change to ARM26D for relocateable links.
3880 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3882 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3883 (bfd_elf32_bfd_print_private_bfd_data): New.
3885 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3887 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3888 refetch addend if USE_REL, add many comments regarding current state.
3889 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3890 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3891 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3892 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3894 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3896 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3897 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3899 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3901 * dwarf2.c (decode_line_info): Don't truncate address to least
3902 significant 32 bits (breaks 64 bit targets).
3903 (lookup_address_in_function_table): Ditto.
3904 (comp_unit_contains_address): Ditto.
3906 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3908 * coff-arm.c (arm_emit_base_file_entry): New routine.
3909 (A2T3_OFFSET): Define.
3910 (T2A3_OFFSET): Define.
3911 (coff_arm_relocate_section): Emit base file entries for interworking
3914 1999-04-13 Philip Blundell <philb@gnu.org>
3916 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3917 relocs 17 through 19.
3919 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3921 * elfcode.h: Remove fnmatch.h.
3922 * elflink.h (elf_link_assign_sym_version): Call back to ld
3923 instead of calling fnmatch.
3925 * config.bfd (i?86-*-beoself): Include pe vecs.
3927 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3929 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3932 1999-04-10 Richard Henderson <rth@cygnus.com>
3934 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3935 when trying to resolve dynamic symbol references.
3936 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3937 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3938 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3939 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3940 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3941 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3942 * elflink.h (elf_link_output_extsym): Likewise.
3944 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3946 * section.c (_bfd_strip_section_from_output): New function moved from
3947 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3948 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3949 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3950 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3951 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3952 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3953 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3954 * bfd-in2.h: Update.
3956 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3958 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3960 1999-04-08 Nick Clifton <nickc@cygnus.com>
3962 * coff-mcore.c: New File: Support for mcore-pe targets.
3963 * cpu-mcore.c: New File: Support for mcore targets.
3964 * elf32-mcore.c: New File: Support for mcore-elf target.
3965 * pe-mcore.c: New File: Definitions for mcore-pe target.
3966 * pei-mcore.c: New File: Definitions for mcore-pei target.
3967 * Makefile.am: Add support for MCore targets.
3968 * Makefile.in: Regenerate.
3969 * config.bfd: Add support for MCore targets.
3970 * configure.in: Add support for MCore targets.
3971 * configure: Regenerate.
3972 * archures.c: Add support for MCore architecture.
3973 * bfd-in2.h: Regenerate.
3974 * coffcode.h: Add support for mcore-pe targets.
3975 * elf.c: Add support for mcore-elf target.
3976 * reloc.c: Add support for MCore relocs.
3977 * targets.c: Add support for MCore targets.
3979 1999-04-07 Nick Clifton <nickc@cygnus.com>
3981 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3982 R_ARM_XPC25 and R_ARM_THM_XPC22.
3983 (elf32_arm_reloc_map): Remove redundant entries.
3985 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3987 * sysdep.h (LC_MESSAGES): Never define.
3989 1999-04-06 Chris Torek <torek@bsdi.com>
3991 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3992 all callers. Rewrite completely.
3993 (_bfd_relocate_contents): Rewrite overflow checking.
3994 * bfd-in2.h: Rebuild.
3996 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3998 From Gabriel Paubert <paubert@iram.es>:
3999 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4000 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4001 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4002 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4003 * ppcboot.c (ppcboot_vec): Use little endian routines for
4006 * elf.c (elfcore_strndup): Only define if it will be used.
4007 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4009 (ppc_elf_check_relocs): Remove unused local i.
4010 (ppc_elf_gc_mark_hook): Add default case to switch.
4012 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4013 * srec.c (srec_scan): Accept \r in symbol definitions.
4014 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4015 (symbolsrec_object_p): Likewise.
4017 1999-04-04 Don Bowman <don@pixsci.com>
4019 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4021 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4023 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4025 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4026 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4028 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4030 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4033 1999-03-31 Nick Clifton <nickc@cygnus.com>
4035 * config.bfd: Add support for arm-epoc-pe target.
4036 * configure.in: Add support for arm-epoc-pe target.
4037 * configure: Regenerate.
4038 * targets.c: Add support for arm-epoc-pe target.
4039 * coff-arm.c: Allow header files to override definition of
4040 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4041 * pe-arm.h: Allow previous header files to override definition of
4042 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4043 * pei-arm.h: Allow previous header files to override definition of
4044 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4045 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4046 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4048 1999-03-30 Nick Clifton <nickc@cygnus.com>
4050 * elf.c (elf_map_symbols): Handle the case where section
4051 symbols are generated for content-less sections which are
4052 not mapped to the output file.
4054 * linker.c: Replace direct references to fields in BFD structure
4055 with accessor macros.
4057 * elflink.h: Replace direct references to fields in BFD structure
4058 with accessor macros.
4060 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4062 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4064 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4065 account when adjusting section symbols during a partial link.
4067 1999-03-24 Nick Clifton <nickc@cygnus.com>
4069 * coff-sparc.c (struct coff_reloc_map): Change type of field
4070 'bfd_reloc_val' to bfd_reloc_code_real_type.
4071 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4072 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4073 * elf32-arc.c (struct arc_reloc_map): Ditto.
4074 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4075 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4076 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4077 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4078 * elf32-sh.c (struct elf_reloc_map): Ditto.
4079 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4080 * elf32-v850.c (struct v850_reloc_map): Ditto.
4081 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4082 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4083 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4085 1999-03-17 Martin Hunt <hunt@cygnus.com>
4087 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4088 function so source-level assembly works. If multiple N_SOs
4089 are seen without and N_FUNs, create an indextable entry with
4090 a NULL function name.
4092 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4094 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4095 of certian similar cpus.
4097 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4099 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4100 Add the 5000. Change the architecture for the 5400 to mips4.
4101 (elf_mips_mach): Add r5000.
4103 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4105 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4107 1999-03-11 Nick Clifton <nickc@cygnus.com>
4109 * binary.c (binary_set_section_contents): Generate warning about
4110 huge file offsets for any section that will occupy file space, not
4111 just those that are loadable.
4113 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4115 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4117 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4119 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4121 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4123 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4124 * elflink.h: Revert all changes since Feb 16. Instead:
4125 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4126 appropriate. Copy it to version symbols.
4127 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4128 symbols if appropriate.
4129 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4130 symbol if appropriate.
4131 (elf_link_output_extsym): If symbol is marked as undefined, and
4132 has no nonweak references, mark it as weak undefined.
4134 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4136 * elflink.h (elf_merge_symbol): When overriding a dynamic
4137 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4139 (elf_link_add_object_symbols): Don't copy the other field if we
4142 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4144 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4145 shared object with a weak undefined symbol.
4147 1999-02-18 Nick Clifton <nickc@cygnus.com>
4149 * elfarm-nabi.c: Set partial_inplace back to false.
4151 1999-02-17 Nick Clifton <nickc@cygnus.com>
4153 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4154 (USER_LABEL_PREFIX): Set to "_".
4156 The following patches are from: Scott Bambrough
4157 <scottb@corelcomputer.com>
4159 * libaout.h (M_ARM6_NETBSD): Set to 143.
4161 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4162 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4163 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4164 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4165 * bfd-in2.h: Regenerate.
4167 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4168 'true' as REL relocs are now being used. Add new PIC relocs:
4169 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4170 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4172 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4174 (elf32_arm_final_link_relocate): Change parameters so that entire
4175 reloc is passed. Add support for PIC relocs.
4176 (elf32_arm_relocate_section): Pass entire reloc to
4177 elf32_arm_final_link_relocate.
4178 (elf32_arm_check_relocs): Handle new PIC relocs.
4179 (elf32_arm_adjust_dynamic_symbol): New function.
4180 (elf32_arm_size_dynamic_sections): New function.
4181 (elf32_arm_discard_copies): New function.
4182 (elf32_arm_finish_dynamic_symbol): New function.
4183 (elf32_arm_finish_dynamic_sections): New function.
4184 (ELF_MAXPAGE_SIZE): Define.
4185 (bfd_elf32_bfd_reloc_type_lookup): Define.
4186 (elf_backend_relocate_section): Define.
4187 (elf_backend_adjust_dynamic_symbol): Define.
4188 (elf_backend_create_dynamic_sections): Define.
4189 (elf_backend_finish_dynamic_symbol): Define.
4190 (elf_backend_finish_dynamic_sections): Define.
4191 (elf_backend_size_dynamic_sections): Define.
4192 (elf_backend_plt_readonly): Define.
4193 (elf_backend_want_got_plt): Define.
4194 (elf_backend_want_plt_sym): Define.
4196 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4198 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4199 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4200 (_bfd_mips_elf_fake_sections): Likewise.
4202 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4204 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4205 bfd_elf32_arm_get_bfd_for_interworking,
4206 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4209 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4210 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4211 elf32_arm_find_nearest_line): Make them static.
4213 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4215 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4216 callers. Do not merge a definition from a shared object with a
4217 weak undefined symbol.
4218 (elf_link_add_object_symbols): Do not change the symbol type or
4219 size if the old symbol overrides the new one.
4221 1999-02-08 Nick Clifton <nickc@cygnus.com>
4223 * config.bfd: Add support for strongarm target.
4225 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4227 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4228 fields instead of unsigned char.
4230 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4232 * Makefile.am: Rebuild dependencies.
4233 * Makefile.in: Rebuild.
4235 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4237 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4238 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4239 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4240 * acinclude.m4: Add comments to uses of AC_DEFINE.
4241 * acconfig.h: Remove.
4242 * configure: Rebuild with current autoconf/automake.
4243 * aclocal.m4: Likewise.
4244 * config.in: Likewise.
4245 * Makefile.in: Likewise.
4247 1999-02-04 DJ Delorie <dj@cygnus.com>
4249 * libbfd.c (real_read): don't call fread for zero bytes. This
4250 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4252 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4254 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4255 of a jump is in the current 256 MB region.
4257 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4259 * format.c (bfd_check_format_matches): Change last patch to only
4260 take effect for the binary target.
4262 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4264 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4266 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4268 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4270 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4272 * format.c (bfd_check_format_matches): If the target was
4273 previously specified, don't check other targets when checking for
4276 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4278 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4279 (elf32_arm_reloc_type_lookup): Removed
4280 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4281 (elf32_arm_reloc_type_lookup): New.
4282 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4283 (elf32_arm_reloc_type_lookup): New.
4285 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4287 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4288 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4289 * Makefile.am: Use new files.
4290 * Makefile.in: Regenerate.
4291 * configure.in: Use new files.
4292 * configure: Regenerate.
4294 1999-02-01 Nick Clifton <nickc@cygnus.com>
4296 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4297 (fr30_elf_gc_sweep_hook): New function.
4298 (elf_backend_can_gc_sections): Define.
4300 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4302 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4303 and bfd_elf32_bigarm_oabi_vec.
4305 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4307 * Makefile.am (elf32-arm-oldabi.lo): New.
4308 (elf32-arm-newabi.lo): New.
4309 * Makefile.in: Regenerate.
4310 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4311 (arm-*-elf): Likewise.
4313 (thumb-*-oabi): New.
4314 * configure: Regenerate.
4315 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4316 (bfd_elf32_bigarm_oabi_vec): New.
4317 * elf32-arm-newabi.c: New.
4318 * elf32-arm-oldabi.c: New.
4319 * elf32-arm.c: Removed.
4322 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4324 * binary.c (binary_set_section_contents): Omit warnings for
4325 unloadable sections.
4327 1999-01-31 Michael Meissner <meissner@cygnus.com>
4329 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4330 powerpc{,le}-*-eabi.
4332 1999-01-29 Nick Clifton <nickc@cygnus.com>
4334 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4335 * dwarf2.c (read_signed_leb128): Remove unused variables.
4337 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4339 * elf.c (assign_file_positions_for_segments): Only adjust
4340 p_align when needed.
4342 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4344 * binary.c (binary_set_section_contents): Don't return early for a
4345 non-loadable section, in case the first section is non-loadable.
4346 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4347 W. Rozycki <macro@ds2.pg.gda.pl>.
4349 1999-01-28 Nick Clifton <nickc@cygnus.com>
4351 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4352 R_FR30_GNU_VTENTRY relocs.
4354 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4356 * elflink.h (elf_link_output_sym): Zero syms which are
4357 part of sections which have been excluded.
4359 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4361 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4363 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4364 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4366 1999-01-27 Nick Clifton <nickc@cygnus.com>
4368 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4370 (fr30_final_link_relocate): Use computed value as result of
4373 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4375 * binary.c (binary_set_section_contents): Emit warning for
4376 huge file offsets due to widely-dispersed section LMAs.
4378 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4380 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4381 align first section to largest section alignment, not first
4384 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4386 * configure.in: Require autoconf 2.12.1 or higher.
4388 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4390 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4391 * bfd-in2.h: Likewise.
4392 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4394 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4396 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4397 * cpu-mips.c: Add support for and independent 4111.
4398 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4399 (_bfd_mips_elf_final_write_processing):
4400 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4402 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4404 * elf32-mips.c (elf_mips_abi_name): New.
4405 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4407 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4409 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4410 Handle bfd_mach_mips4300.
4412 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4414 * elf32-i386.c: Remove leaked development code from patch
4415 1998-12-10 by Richard Henderson.
4417 1998-12-10 Richard Henderson <rth@cygnus.com>
4419 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4420 in debug sections for symbol defined externally.
4422 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4424 * targets.c (bfd_target_vector): Remove duplicate entry for
4427 1998-12-09 Nick Clifton <nickc@cygnus.com>
4429 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4430 since we are using RELAs.
4432 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4434 SCO Open Server Release 5 core file support, from Jouke Numan
4436 * sco5-core.c: New file.
4437 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4438 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4439 * Makefile.am: Rebuild dependencies.
4440 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4441 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4442 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4443 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4444 * bfd-in2.h, configure, Makefile.in: Rebuild.
4446 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4448 * config.bfd (hppa*-*-mpeix*): New target.
4449 * configure.in: Add AC_HEADER_DIRENT.
4450 (hppa*-*-mpeix*): New target.
4451 * configure.host (hppa*-*-mpeix*): New host.
4452 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4453 friends rather than just including <sys/dir.h>.
4454 * som.h (struct som_symbol): Add hppa_priv_level and apto
4455 tc_data. Change all users.
4456 (struct somdata): Add comp_unit field.
4457 (obj_som_compilation_unit): Define.
4458 (bfd_som_attach_compilation_unix): Declare.
4459 * som.c: Check HOST_HPPAMPEIX.
4460 (struct som_misc_symbol_info): Add new field priv_level.
4461 (som_object_setup): Add current_offset parameter. Change all
4463 (setup_sections): Likewise.
4464 (som_object_p): For EXECLIBMAGIC, read the lst header.
4465 (som_write_symbol_strings): Add compilation_unit parameter.
4467 (som_finish_writing): Write out compilation_unit.
4468 (som_bfd_derive_misc_symbol_info): Set priv_level.
4469 (som_build_and_write_symbol_table): Set xleast field to 3.
4470 (som_slurp_symbol_table): Set symbol priv_level.
4471 (bfd_som_attach_compilation_unit): New function.
4472 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4473 priv_level into symbol_value.
4474 * configure, config.in: Rebuild.
4476 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4479 warning function to call _bfd_error_handler instead.
4481 * libbfd.c (COERCE32): Cast through unsigned long and long to
4482 avoid bug in old version of gcc.
4484 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4485 (elf_backend_additional_program_headers): Don't define.
4487 1998-12-08 Nick Clifton <nickc@cygnus.com>
4489 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4490 relocations to include offset of 2 included in the insns, and the
4491 offset of the relocs within the section.
4493 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4495 The following changes were made by David Taylor
4496 <taylor@texas.cygnus.com>, Edith Epstein
4497 <eepstein@sophia.cygnus.com>, Jim Blandy
4498 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4499 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4500 changes originally made by HP; HP did not create ChangeLog
4503 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4504 automake macro library.
4506 * hpux-core.c (hpux_core_core_file_p): this function now
4507 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4508 found in the corefile! Also, in hpux_core_core_file_p, if we
4509 encounter a section with an unknown type, don't punt. Instead,
4510 just skip it. Also, count the number of sections of known type
4511 that we encounter. If we encounter at least one good one, then
4512 we'll declare that the file is a core file. If we encounter any
4513 unknown ones but some known ones, then we'll issue a warning (but
4514 still declare it to be a core file). Also, correctly decide when a
4516 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4517 (CORE_ANON_SHMEM): define if not defined.
4518 (hpux_core_struct): add members lwpid and user_tid.
4519 (core_kernel_thread_id, core_user_thread_id): new macros.
4520 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4521 the name before storing it in the bfd.
4522 (hpux_core_core_file_p): handle threads.
4524 * libhppa.h (GET_FIELD): protect against redefinition.
4525 (HPPA_WIDE): define.
4526 (GET_FIELD): define.
4531 (sign_extend): redefine.
4532 (assemble_6): define.
4533 (assemble_12): rewrite.
4534 (assemble_16): define.
4535 (assemble_16a): define.
4536 (assemble_17): rewrite.
4537 (assemble_22): define.
4539 1998-12-07 Nick Clifton <nickc@cygnus.com>
4541 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4542 relocations for signed values.
4544 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4546 * mipsbsd.c (MY(set_arch_mach)): Make static.
4547 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4548 bfd_mach_mips* macros rather than simple numbers.
4550 COFF weak symbol support, based on patches from Mark Elbrecht
4551 <snowball3@usa.net>:
4552 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4553 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4554 (coff_write_alien_symbol): Likewise.
4555 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4556 (coff_link_add_symbols): Likewise.
4557 (_bfd_coff_link_input_bfd): Likewise.
4558 (_bfd_coff_write_global_sym): Likewise.
4560 * elf.c (copy_private_bfd_data): Always initialize the
4561 includes_phdrs field.
4563 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4564 file defines a symbol first mentioned in an ELF file.
4566 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4567 possible, rather than only if BFD64.
4568 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4570 * bfd-in2.h: Rebuild.
4572 * srec.c (srec_set_section_contents): Correct test to avoid
4573 switching to 4 byte addresses after seeing a second section which
4574 requires 3 byte addresses. From Joel Schantz
4575 <joel.schantz@argosys.boeing.com>.
4577 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4578 <aymeric.vincent@emi.u-bordeaux.fr>.
4580 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4582 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4583 decide whether the output file is -mrelocatable-lib,
4584 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4586 1998-12-03 Nick Clifton <nickc@cygnus.com>
4588 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4589 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4590 * bfd-in2.h: Regenerate.
4591 * libbfd.h: Regenerate
4593 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4596 link against a dynamic symbol with no type or size.
4598 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4600 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4601 relocation for section which does not get loaded.
4602 (elf_i386_relocate_section) [R_386_32]: Likewise.
4604 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4606 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4607 reloc_count and i long instead of unsigned long. Handle error
4608 return from bfd_canonicalize_reloc.
4610 1998-12-01 Nick Clifton <nickc@cygnus.com>
4612 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4615 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4617 * elf32-sh.c (elf/sh.h): Include.
4618 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4619 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4620 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4621 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4622 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4624 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4626 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4627 causes division by zero later on.
4629 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4631 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4634 1998-11-25 DJ Delorie <dj@cygnus.com>
4636 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4639 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4641 * elf32-fr30.c (fr30_elf_relocate_section): Call
4642 fr30_final_link_relocate.
4643 (fr30_final_link_relocate): New function: Handle I20 and I32
4645 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4646 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4647 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4649 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4652 The following changes are based on a patch submitted by Gianluca
4653 Moro <glctr@abc.it>:
4655 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4656 not already been updated.
4657 (find_remembered_hi16s_reloc): New parameter 'already_found'
4658 returns state of remembered hi16s reloc.
4659 (remember_hi16s_reloc): Set 'found' field to false.
4660 (hi16s_location): Add 'found' field.
4662 1998-11-23 DJ Delorie <dj@cygnus.com>
4664 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4665 to see .DLL files as unrecognized.
4666 (i3coff_object_p): Sorry, had to hack it to not recognize these
4667 files (pei-i386) on request.
4669 1998-11-23 DJ Delorie <dj@cygnus.com>
4671 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4672 relents. Call bfd_check_format to reinitialize.
4674 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4676 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4679 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4681 * aclocal.m4: regenerate
4682 * configure: regenerate
4684 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4686 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4687 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4688 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4689 respect it as an upper bound on what memory to reference.
4690 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4691 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4692 update vtable_entries_size appropriately.
4694 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4696 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4699 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4701 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4702 bfds; they have no "file" so we fake it.
4703 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4704 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4705 resizing the memory buffer.
4706 * opncls.c (bfd_make_writable): New function; lets you write a
4707 bfd_create'd bfd to an in-memory buffer.
4708 (bfd_make_readable): New function; lets you read back that buffer
4709 as if it were from bfd_openr. Used to build generated archive
4710 members (winsup's ld's dlltool)
4712 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4714 * po/bfd.pot: Regenerated.
4716 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4718 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4721 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4723 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4724 element of the gotentry list for local symbols too.
4725 (elf64_alpha_relocate_section): Unify local and global handling.
4726 Assert that gotent->use_count > 0.
4728 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4730 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4731 update for file name changes of July 2, 1998.
4733 * configure: Rebuild.
4735 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4737 * po/bfd.pot: Regenerated.
4739 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4741 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4742 * aclocal.m4, configure: regenerate
4744 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4746 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4748 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4750 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4751 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4753 * aclocal.m4, configure: regenerated.
4755 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4757 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4758 R_D10V_GNU_VTENTRY relocs.
4759 (elf_d10v_howto_table): Likewise.
4760 (d10v_reloc_map d10v_reloc_map): Likewise.
4761 (elf32_d10v_gc_mark_hook): New.
4762 (elf32_d10v_gc_sweep_hook): New.
4763 (elf32_d10v_check_relocs): New.
4764 (elf32_d10v_relocate_section): New.
4765 (elf_backend_relocate_section): Define.
4766 (elf_backend_can_gc_sections): Define.
4768 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4770 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4771 (BFD64_BACKENDS): ...from here.
4772 (BFD32_BACKENDS_CFILES): Move vms files here...
4773 (BFD64_BACKENDS_CFILES): ...from here.
4774 * Makefile.in: Rebuild.
4776 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4778 * Makefile.am: Add FR30 target.
4779 * Makefile.in: Add FR30 target.
4780 * archures.c: Add support for FR30.
4781 * config.bfd: Add support for FR30.
4782 * configure.in: Add support for FR30.
4783 * reloc.c: Add support for FR30 relocations.
4784 * targets.c: Add support for FR30 relocations.
4785 * bfd-in2.h: Regenerate.
4786 * configure: Regenerate.
4787 * libbfd.h: Regenerate.
4788 * cpu-fr30.c: New file.
4789 * elf32-fr30.c: New file.
4791 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4793 * configure.in: detect cygwin* instead of cygwin32*
4794 * configure: regenerate
4796 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4798 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4799 use bfd_malloc and free instead and check return value from bfd_malloc.
4801 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4803 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4804 * libbfd.h: Rebuild.
4806 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4807 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4808 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4809 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4811 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4813 (mips_elf_link_hash_table_create): Don't initialize
4814 dynsym_sec_strindex.
4815 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4816 (mips_elf_size_dynamic_sections): Generate a section symbol for
4817 every output section.
4818 (mips_elf_finish_dynamic_sections): Count all sections for
4820 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4823 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4825 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4826 for later PLT entries in large PLTs.
4827 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4829 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4831 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4833 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4835 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4836 * elflink.h (elf_collect_hash_codes): New function. This function is
4837 called for each exported symbol and we compute the ELF hash value for
4839 (compute_bucket_value): New function. It is called from
4840 size_dynamic_sections to determine the hash table size. When we are
4841 optimizing a better, but slower, algorithm is used.
4842 (size_dynamic_sections): Call compute_bucket_value.
4844 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4846 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4848 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4850 (sh_elf_gc_mark_hook): New.
4851 (sh_elf_gc_sweep_hook): New.
4852 (sh_elf_check_relocs): New.
4853 (elf_backend_can_gc_sections): Define.
4855 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4857 * acinclude.m4: undo previous gettext change
4858 * aclocal.m4: rebuild with right version of aclocal.
4860 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4862 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4863 aclocal.m4 to acinclude.m4, so they don't get lost.
4865 * elfcore.h: rewrite for better corefile support.
4866 * elf.c (elfcore_*): new functions.
4867 * elf-bfd.h (elf_obj_tdata): new structure members.
4868 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4870 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4872 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4874 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4875 and R_M32R_GNU_VTENTRY.
4876 (elf_backend_can_gc_sections): Define.
4877 (m32r_elf_check_relocs): New.
4878 (m32r_elf_gc_mark_hook): New.
4879 (m32r_elf_gc_sweep_hook): New.
4880 (m32r_elf_relocate_section): Handle VT relocs.
4882 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4884 * coff-arm.c (arm_relocate_section): Remove redundant test.
4886 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4887 cleat that the 'bitsize' field is the size of the bitfield AFTER
4888 relocation not before.
4890 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4892 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4895 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4897 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4898 R_SPARC_GNU_VTENTRY.
4899 (elf32_sparc_check_relocs): Handle them.
4900 (elf32_sparc_reloc_type_lookup): Likewise.
4901 (elf32_sparc_relocate_section): Likewise.
4902 (elf32_sparc_gc_mark_hook): New.
4903 (elf32_sparc_gc_sweep_hook): New.
4905 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4907 * som.c (som_finish_writing): Perform some sanity checks when
4908 writing an executable or shared library.
4910 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4912 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4913 * configure.in (elf): Add dwarf1.lo.
4914 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4915 * elf.c (_bfd_elf_find_nearest_line): Add call to
4916 _bfd_dwarf1_find_nearest_line.
4917 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4918 Add call to _bfd_dwarf1_find_nearest_line.
4919 * configure: Rebuilt.
4921 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4923 * elflink.h (elf_gc_sections): Do not allow garbage
4924 collection if dynamic sections have been created.
4926 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4928 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4930 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4931 (v850_elf_perform_relocation): Likewise.
4932 (v850_elf_final_link_relocate): Likewise.
4933 (v850_elf_relocate_section): Likewise.
4934 (v850_elf_gc_sweep_hook): New routine.
4935 (v850_elf_gc_mark_hook): New routine.
4936 (elf_backend_can_gc_sections): Define.
4938 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4940 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4943 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4945 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4946 Declare size as bfd_size_type.
4947 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4949 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4951 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4953 * som.c (CPU_PA_RISC2_0): Define.
4954 (_PA_RISC2_0_ID): Likewise.
4955 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4957 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4959 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4960 has a base which is already defined, only add the referenced
4961 symbol to the dynamic symbol table if it is defined or referenced
4964 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4967 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4969 * elflink.h (elf_link_add_object_symbols): Undo last change.
4971 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4973 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4974 symbol for the indirect alias to a versioned symbol.
4976 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4978 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4979 (elf32_i386_vtentry_howto): New.
4980 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4981 or elf32_i386_vtinherit_howto on lookup.
4983 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4985 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4986 reloc_type. Rename R_68K__max to R_68K_max.
4987 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4990 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4992 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4993 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4995 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4998 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5000 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5001 message has a null byte terminator.
5003 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5005 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5006 word subject to R_V850_32 relocation.
5008 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5010 * dwarf2.c: Add comment describing problem computing line numbers
5011 for undefined symbols at link time.
5013 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5015 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5016 transform a defweak into a plt entry.
5017 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5018 plt entry references to receive a RELATIVE reloc.
5019 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5020 (elf64_alpha_relocate_section): Assert we don't overrun
5021 the allocated relocation space.
5023 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5025 * elf.c (swap_out_syms): Always treat section symbols as
5026 special, even if they are attached to a common section.
5028 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5030 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5031 sections with v850 common section attributes into named v850
5033 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5034 common section attributes into named v850 common sections.
5036 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5038 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5041 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5043 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5044 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5045 reloc to the wrong section a warning, not an error. .dynsbss
5046 is not an output section, so there is no need to check for it.
5048 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5050 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5052 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5054 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5055 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5057 (elf32_arm_gc_mark_hook): New.
5058 (elf32_arm_gc_sweep_hook): New.
5059 (elf32_arm_check_relocs): New.
5060 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5062 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5065 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5067 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5068 assume there is no PLT or GOT.
5070 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5072 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5073 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5074 also accepted as a function symbol type.
5076 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5078 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5080 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5083 match definition of _bfd_gc_sections field.
5084 * libbfd.h: Rebuild.
5086 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5088 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5089 the addend of a dynamic relocation referencing a section.
5090 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5091 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5093 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5095 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5096 bed has a size_dynamic_sections routine before trying to use it.
5098 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5100 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5101 _bfd_elf_rel_vtable_reloc_fn.
5103 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5105 * Makefile.am: Add elf32-arm.c.
5106 * Makefile.in: Rebuild.
5107 * elf-bfd.h: Add elf_backend_get_symbol_type.
5108 * elf.c (swap_out_syms): If defined, call
5109 elf_backend_get_symbol_type.
5110 * elf32-arm.c: Define elf_backend_get_symbol_type.
5111 (elf32_arm_get_symbol-type): New routine.
5112 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5113 (bfd_elf32_arm_process_before_allocation): Change to
5114 check for STT_ARM_TFUNC.
5115 (elf32_arm_final_link_relocate): Likewise.
5116 * elfxx-target.h: Add elf_backend_get_symbol_type.
5118 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5120 * archures.c (bfd_mach_alpha_ev[456]): New.
5121 * cpu-alpha.c: Rework to match these types.
5122 * bfd-in2.h: Rebuild.
5124 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5126 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5127 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5129 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5130 (elf_i386_reloc_type_lookup): Recognize them.
5131 (elf_i386_check_relocs): Pass them off to generic code.
5132 (elf_i386_relocate_section): Ignore them.
5133 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5134 (elf_backend_can_gc_sections): True.
5136 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5138 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5139 before looking at owner field.
5140 (elf32_arm_to_thumb_stub): Ditto.
5141 (elf32_arm_relocate_section): Compute name before calling
5142 elf32_arm_final_link_relocate().
5144 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5146 * elf.c: comment and formatting cleanups.
5149 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5151 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5152 (core files are treated differently than object files).
5153 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5154 bfd_elf_mkcorefile): declare.
5155 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5156 bfd_elf_mkcorefile): add to bfd_target vector.
5157 * elfcore.h (elf_core_file_p): save the program header table,
5158 and set the bfd architecture from the elf file header.
5159 * elf.c (bfd_elf_mkcorefile): new function.
5160 (_bfd_elf_write_corefile_contents): new function.
5161 (assign_file_positions_for_segments): add cases for handling
5162 PT_NOTE segments. (assign_file_positions_except_relocs):
5163 core files should be handled the same as exec files.
5164 (prep_headers): identify core files as type ET_CORE.
5165 (copy_private_bfd_data): identify the sections belonging to
5166 the PT_NOTE segment.
5168 * elf32-sparc.c (elf32_sparc_final_write_processing):
5169 add break statement to default case.
5171 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5173 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5174 section (not input) will be in sections ".sbss", ".sbss2",
5175 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5176 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5177 output_offset for correct evaluation of addend.
5179 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5181 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5182 elf32_arm_allocate_interworking_sections and
5183 elf32_arm_process_before_allocation.
5185 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5187 * bfd-in.h: Ammend prototype for
5188 elf32_arm_process_before_allocation to remove surplus third
5191 * bfd-in2.h: Regenerate.
5193 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5195 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5197 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5199 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5200 calculated for RELOC_SPARC_REV32 case.
5202 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5204 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5205 elf32_arm_allocate_interworking_sections and
5206 elf32_arm_process_before_allocation.
5207 * bfd-in2.h: Regenerated.
5208 * elf32-arm.c Define elf32_arm_link_hash_table.
5209 (insert_thumb_branch): New routine.
5210 (find_thumb_glue): New routine.
5211 (find_arm_glue): New routine.
5212 (record_arm_to_thumb_glue): New routine.
5213 (record_thumb_to_arm_glue): New routine.
5214 (elf32_arm_link_hash_table_create): New routine.
5215 (elf32_arm_get_bfd_for_interworking): New routine.
5216 (elf32_arm_allocate_interworking_sections) New routine.
5217 (elf32_arm_process_before_allocation) New routine.
5218 (elf32_thumb_to_arm_stub): New routine.
5219 (elf32_arm_to_thumb_stub): New routine.
5220 (elf32_print_private_bfd_data): Fix typo.
5221 (elf32_arm_final_link_relocate): Add argument sym_sec.
5222 Check for branches to thumb symbols in case R_ARM_PC24.
5223 Check for branches to arm symbols in case R_ARM_THM_PC22.
5224 (elf32_arm_relocate_section): Pass symbol section to
5225 elf32_arm_final_link_relocate.
5227 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5229 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5230 entries unless the symbol is defined in the executable; in
5231 particular, undefined weak symbols get a PLT entry.
5233 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5235 * libaout.h: Remove nested comment to avoid warning.
5237 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5239 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5240 R_ARM_PC24 relocation.
5242 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5244 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5245 argument is_local. Add argument sym_flags. Check sym_flags
5246 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5247 (elf32_arm_relocate_section): Don't pass local sym and pass
5248 sym_flags to elf32_arm_final_link_relocate.
5250 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5252 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5253 to not count too few relocs for dynamicly linked executables.
5255 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5257 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5258 symbols without a dynamic index dynamic. Consider all weak
5260 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5261 correspondance between input and output sections.
5263 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5265 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5266 that use a .got.plt section start the got offset at zero.
5268 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5270 * ieee.c (ieee_write_processor): Correct the processor ID written
5271 out for bfd_arch_m68k, accommodating change of March 25.
5273 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5275 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5276 R_ARM_THM_RPC22 relocations.
5278 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5280 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5282 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5283 .got relocs in -Bsymbolic shared objects.
5285 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5287 * elf32-arm.c: Add private flags to ELF header.
5288 (elf32_arm_print_private_bfd_data): New Function.
5289 (elf32_arm_set_private_flags): New Function.
5290 (elf32_arm_copy_private_flags): New Function.
5291 (elf32_arm_merge_private_bfd_data): New Function.
5293 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5297 (elf32_sparc_relocate_section): Likewise.
5299 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5301 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5302 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5303 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5304 of the function. Recognize no .plt as static linking.
5306 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5308 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5309 ".liblist" string through gettext.
5311 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5313 * Makefile.am: Add support for elf32-arm.lo.
5314 * Makefile.in: Rebuild.
5315 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5316 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5317 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5318 * configure: Regenerate.
5319 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5320 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5321 bfd_target bfd_elf32_littlearm_vec.
5322 * elf32-arm.c: New file.
5324 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5326 * libaout.h (M_SPARCLITE_LE): New machine.
5327 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5328 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5329 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5330 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5331 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5332 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5333 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5334 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5335 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5336 be BFD_RELOC_SPARC_REV32.
5338 * config.bfd (sparc86x-*-aout): New
5340 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5342 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5343 actually mapping the output sections.
5345 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5348 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5349 (mn10300_elf_reloc_map): Similarly.
5350 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5352 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5354 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5356 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5357 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5358 elf_mips_reloc_type defined in elf/mips.h.
5360 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5362 * elf64-mips.c: Remove reloc_type definition completely. It's now
5365 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5367 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5368 as they are defined in elf/mips.h now.
5370 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5373 * Re-add lost change:
5374 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5376 (mn10300_elf_relax_section): Include stack space for register saves
5377 in the imm8 field of a "call" instruction.
5378 (compute_function_info): Determine how much stack is allocated by
5379 the movm instruction. Fix typo.
5380 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5382 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5385 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5387 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5389 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5391 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5393 * elf32-hppa.h: Let ELF header define the enum containing the
5394 external reloc numbers.
5395 * elf32-i386.h: Likewise.
5397 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5399 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5400 * elf32-mips.c: Likewise.
5401 * elf32-ppc.c: Likewise.
5403 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5405 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5406 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5408 * bfd-in.h: Regenerate.
5409 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5410 parameter to 'unsigned int' to avoid K&R compatability problems.
5412 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5414 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5415 functionname_ptr to be const. Change line_ptr to be unsigned.
5417 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5418 macro is not defined. Change second parameter from bfd_link_info
5419 to coff_final_link_info. Add prototype.
5420 (coff_final_link_postscript): Simplify handling when macro is not
5421 defined. Add prototype.
5423 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5425 * elf-mn10300.c: Before include system specific ELF header define
5426 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5427 * elf32-mips.c: Likewise.
5428 * elf32-ppc.c: Likewise.
5430 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5432 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5433 temporary patch over to elf64-mips.c as well.
5435 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5437 * elf32-mips.c (reloc_type): Temporarily disable definition of
5438 standard relocation since they are now defined in elf/mips.h.
5440 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5442 * elf-m10200.c (mn10200_elf_final_link_relocate):
5443 Modify range test for case R_MN10200_8.
5445 * elf-m10300.c (mn10300_elf_final_link_relocate):
5446 Modify range test for case R_MN10300_8.
5448 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5450 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5451 * elf32-i386.c (elf_backend_got_header_size): Define.
5452 (elf_backend_plt_header_size): Define.
5453 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5454 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5455 * elfxx-target.h: Provide a default of zero.
5456 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5457 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5459 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5460 entry from an executable, even if the plt refcount goes to 0.
5462 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5464 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5465 directory name at the line number.
5467 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5468 with an unspecified type.
5470 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5472 * sunos.c: Add undef of valid to avoid problem on SunOS.
5474 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5476 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5478 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5480 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5481 R_68K_PCxx and R_68K_xx relocations. Make sure that
5482 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5483 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5484 R_68K_xx relocations.
5485 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5486 that has no plt entry.
5487 (elf_m68k_relocate_section): Ignore the plt offset in a static
5489 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5491 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5494 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5496 (howto_table, reloc_map): Add entries for them.
5497 (elf_m68k_check_relocs): Handle them. Implement reference
5498 counting for got and plt entries.
5499 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5500 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5502 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5503 (elf_m68k_relocate_section): Handle the new reloc types.
5504 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5505 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5506 * elflink.h (elf_link_add_object_symbols): When creating an
5507 indirect reference for symbol versioning also copy the plt
5509 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5510 flag also reset the plt offset.
5511 (elf_link_assign_sym_version): Likewise.
5512 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5513 the size of the entry in bytes.
5514 (elf_gc_allocate_got_offsets): Likewise.
5516 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5518 * elflink.h (elf_gc_sections): Return true rather than falling off
5521 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5524 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5526 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5527 comment describing when it should be enabled.
5528 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5531 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5533 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5534 information ATN records.
5536 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5538 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5539 section for an absolute symbol in a fully linked file. Based on
5540 patch from Christian Holland <CHolland@de.lucent.com>.
5542 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5544 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5545 that a symbol is undefined.
5547 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5549 * som.c (som_bfd_gc_sections): Define.
5551 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5553 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5554 overflows in ARM_26D patches, since they have already been
5555 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5557 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5559 * coffcode.h (coff_write_object_contents): If we have any long
5560 section names, call coff_write_symbols even if there are no
5563 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5565 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5566 PT_LOAD segment, rather than only setting it once for the entire
5569 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5570 rather than ignoring every phdr with a p_paddr of 0, ignore all
5571 the phdrs if they all have a p_paddr of 0.
5573 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5574 section was discarded from the link.
5576 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5578 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5580 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5582 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5583 floating point operations.
5585 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5590 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5592 Merge of vax/vms (read-only) support
5593 * configure.com: Support Vax target.
5594 * makefile.vms: Support Vax target.
5595 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5596 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5598 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5600 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5602 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5604 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5606 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5607 * targets.c (bfd_target_ovax_flavour): New flavour.
5608 (vms_alpha_vec): Renamed from evax_alpha_vec.
5610 (target_vector): Update accordingly.
5611 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5613 (vax*-*-*vms*): New target.
5614 * Makefile.am: Update for renamed files. Rebuild dependencies.
5615 * bfd-in2.h: Rebuild.
5616 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5618 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5620 Based on patch from Matt Semersky <matts@scd.hp.com>:
5621 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5622 pointer on abfd->outsymbols.
5623 (generic_add_output_symbol): Handle NULL sym parameter.
5625 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5627 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5630 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5633 when handling 32 bit immediate relocs.
5634 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5636 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5638 * section.c (STD_SECTION): Account for recently added gc_mark
5639 field in struct asection.
5641 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5642 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5644 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5646 ELF Section-level Garbage Collection:
5647 * bfd.c (bfd_gc_sections): New.
5648 * aout-adobe.c: Hook to default implementation.
5649 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5650 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5651 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5652 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5653 * tekhex.c, versados.c: Likewise.
5654 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5655 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5657 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5658 (bfd_generic_gc_sections): New.
5659 * section.c (SEC_KEEP): New.
5660 (asection): Add gc_mark member.
5662 * elfcode.h (elf_gc*): New name remappings.
5663 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5664 sections to be excluded.
5665 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5666 (elf_gc_propogate_vtable_entries_used): New.
5667 (elf_gc_smash_unused_vtentry_relocs): New.
5668 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5669 (elf_gc_common_finalize_got_offsets): New.
5670 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5671 * elfxx-target.h: Add and default gc hooks.
5673 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5675 (struct elf_obj_tdata): Likewise for local_got_offsets.
5676 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5677 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5678 * elf64-sparc.c, elflink.h: Likewise.
5680 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5681 (ELF_LINK_HASH_MARK): Define.
5682 (struct elf_backend_data): Add GC hooks.
5683 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5685 * elf-m10300.c (mn10300_elf_check_relocs): New.
5686 (mn10300_elf_gc_mark_hook): New.
5687 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5688 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5689 (mn10300_elf_final_link_relocate): Likewise.
5690 (mn10300_elf_relocate_section): Likewise.
5691 (elf_backend_can_gc_sections): Define.
5692 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5693 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5694 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5695 (mips_info_to_howto_rel): Likewise.
5696 (mips_elf_relocate_section): Likewise.
5697 (mips_elf_check_relocs): Likewise.
5698 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5699 (elf_backend_can_gc_sections): Define.
5700 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5701 (ppc_elf_howto_raw): Handle them.
5702 (ppc_elf_reloc_type_lookup): Likewise.
5703 (ppc_elf_relocate_section): Likewise.
5704 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5705 Handle new vtable relocs.
5706 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5707 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5708 (elf_backend_can_gc_sections): Define.
5710 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5712 * archures.c (bfd_mach_mn10300): Define.
5713 * elf-m10300.c: Include elf/mn10300.h
5714 (elf_mn10300_mach): New function.
5715 (_bfd_mn10300_elf_final_write_processing): Likewise.
5716 (_bfd_mn10300_elf_object_p): Likewise.
5717 (elf_backendfinal_write_processing): Define.
5718 (elf_backend_object_p): Likewise.
5720 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5722 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5725 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5727 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5728 link_next field, not the next field.
5730 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * elf.c (map_sections_to_segments): Check the section address
5733 against the phdr size both with and without a modulo of
5736 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5738 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5739 linker created empty input section if the output section has the
5742 * elflink.h (elf_link_output_extsym): Print an error message if
5743 _bfd_elf_section_from_bfd_section fails.
5745 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5748 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5751 native linker output. Avoid putting an empty section in more than
5754 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5756 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5757 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5759 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5761 * elf.c (swap_out_syms): New arg relocatable_p.
5762 Don't add section VMA to symbols for relocatable output.
5763 (_bfd_elf_compute_section_file_positions): Update call to
5766 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5768 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5769 against 'addend' be signed rather than unsigned.
5771 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5773 * elf32-m32r.c: Add prototyps for static functions.
5775 * coff-arm.c: Add prototypes for static functions.
5777 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5779 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5780 LMA is used to order sections in a segment.
5782 * elf32-v850.c: Add prototypes for static functions.
5783 Change type of addend parameter to bfd_vma in various functions.
5785 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5788 complain_overflow_signed instead of complain_overflow_bitfield.
5790 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5792 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5793 when comparing against 0.
5795 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5797 * Makefile.am (config.status): New target.
5798 * Makefile.in: Rebuild.
5800 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5802 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5803 error if previous object endianness doesn't match current object.
5805 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5807 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5808 _bfd_elf_print_private)bfd_data ().
5810 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5812 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5814 (elf_link_add_object_symbols): Set type_change_ok and
5815 size_change_ok before calling elf_merge_symbol.
5817 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5818 undefined symbol error, don't also issue an overflow error.
5820 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5822 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5823 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5824 message instead of crashing.
5826 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5828 * archures.c (bfd_mach_cpu32): Define.
5829 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5831 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5832 * ieee.c: Include <ctype.h>.
5833 (ieee_object_p): Parse out process ID string to make it more
5834 likely to be acceptable for bfd_scan_arch.
5835 * bfd-in2.h: Rebuild.
5837 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5839 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5840 _bfd_elf_print_private_bfd_data() so that the program header will
5843 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5845 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5846 0x68. Reindent. Add some comments.
5848 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5850 * elf.c (copy_private_bfd_data): Adjust physical address of
5851 segment in output BFD to contain LMAs of its sections.
5853 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5855 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5856 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5857 endian data 32 bit relocations.
5858 (elf32_sparc_merge_private_bfd_data): Check if linking little
5859 endian objects with big endian objects.
5860 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5861 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5862 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5864 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5865 * archures.c (bfd_mach_sparc_sparclite_le): New.
5866 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5868 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5870 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5873 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5875 * bfd-in.h: Move over patch to bfd-in2.h.
5877 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5879 (_bfd_relocate_contents): Likewise.
5881 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5883 * peicode.h (add_data_entry): If the section has no private data
5884 then do not create a Data Dictionary entry for it.
5886 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5888 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5889 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5890 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5891 subsections during relaxation more correctly.
5893 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5895 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5896 Add extra argument to bfd_arm_process_before_allocation ().
5897 * bfd-in.h: Reflect changes made in bfd-in2.h.
5898 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5899 coff class of a BFD symbol.
5900 * coff-arm.c: Add support for interworking between Thumb code and
5901 non-interworking aware ARM code.
5903 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5905 * po/Make-in (install-info): New target.
5907 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5909 * filemode.c: Remove; not used.
5911 If sysdep.h includes a header file, don't include it again:
5912 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5914 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5916 * archive.c: Don't include <string.h> or <errno.h>.
5917 * evax-alpha.c; Don't include <stdio.h>.
5918 * evax-egsd.c: Likewise.
5919 * evax-etir.c: Likewise.
5920 * evax-misc.c: Likewise.
5921 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5922 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5924 * hpux-core.c: Likewise.
5925 * netbsd-core.c: Likewise.
5927 * libbfd.c: Don't include <sys/types.h>.
5928 * nlmcode.h: Don't include <string.h>.
5929 * osf-core.c: Don't include <string.h> or <stdio.h>.
5930 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5931 <errno.h>, or <unistd.h>.
5932 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5934 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5936 * configure.com: If the version number can not be found in
5937 configure.in, set it to "unknown" rather than "2.8.1".
5939 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5941 * elf32-mips.c (elf_mips_mach): New.
5942 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5943 (_bfd_mips_elf_final_write_processing): Use the names
5944 of machines, rather than the numbers. Set both the ARCH
5945 and MACH in e_flags. Handle a few more specific machines.
5946 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5947 EF_MIPS_ARCH and EF_MIPS_MACH.
5949 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5951 * syms.c (bfd_is_local_label): Revert last change.
5952 * srec.c (srec_write_symbols): Discard debugging symbols.
5954 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5956 * som.c: Include <ctype.h>.
5957 * som.h: Don't include sysdep.h.
5959 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5961 * libbfd.h: Rebuilt.
5962 * libbfd-in.h: Removed gettext includes and defines.
5963 * sysdep.h: Moved gettext-related includes and defines here.
5965 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5967 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5968 an ad-hoc test. Kill bogus #if 0 code.
5969 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5971 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5974 when generating a normal executable for a symbol defined in a
5975 regular file. When copying a reloc into the output file, adjust
5976 the addend for a PC relative reloc against a global symbol.
5978 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5980 * libbfd.h: Rebuilt.
5981 * libbfd-in.h (_): Define as dgettext.
5983 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5985 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5987 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5988 when declaring parameter types.
5989 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5991 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5993 * config.bfd: If we include any ELF targets in targ_defvec and/or
5994 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5995 * elf32-gen.c (dummy): New static const variable.
5996 (elf_generic_info_to_howto): New static function.
5997 (elf_generic_info_to_howto_rel): New static function.
5998 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5999 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6000 * elf64-gen.c: Same changes as elf32-gen.c.
6001 * elfcode.h (elf_object_p): For the generic target, ignore a
6002 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6004 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6006 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6007 * configure: Rebuild.
6009 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6011 * config.bfd: Update OSR5/Unixware patterns.
6013 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6015 * elf.c (assign_file_positions_for_segments): Allow for holes
6016 between sections added by a link script.
6018 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * configure.in: Change version number to 2.9.4
6021 * configure: Rebuild.
6023 Based on patch from H.J. Lu <hjl@gnu.org>:
6024 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6025 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6026 * bfd-in2.h: Rebuild.
6028 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6030 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6033 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6035 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6036 (elf64_alpha_relax_section): Fill them in.
6037 (elf64_alpha_relax_opt_call): Implement more than a stub.
6038 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6039 alignment on .scommon.
6040 (elf64_alpha_merge_gots): Merge use counts as well.
6042 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6044 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6045 for calculating a local symbol's address.
6046 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6047 Set the .got's cooked size as well as the raw size.
6049 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6051 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6052 internationalisation of printed information.
6054 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6055 internationalisation of printed information.
6057 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * syms.c (struct indexentry): Change directory_name, file_name,
6060 and function_name fields to char *.
6061 (struct stab_find_info): Change cached_file_name field to char *.
6063 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6065 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6067 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6069 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6071 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * Makefile.am (install-data-local): Make $(includedir).
6074 * Makefile.in: Rebuild.
6076 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6078 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6080 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6082 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6083 * Makefile.in: Rebuild.
6085 * bfd-in2.h: Rebuild for Nick's changes.
6087 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6089 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6090 change wrt length == max_namelen.
6092 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6094 * Many files: Added gettext invocations around user-visible
6096 * libbfd-in.h: Added gettext includes and defines.
6097 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6098 HAVE_LC_MESSAGES): Define.
6099 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6101 * Makefile.am (SUBDIRS): Added po.
6102 (POTFILES): New macro.
6103 (po/POTFILES.in): New target.
6104 (SOURCE_HFILES): New macro.
6106 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6108 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6110 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6111 NT_PRSTATUS note section encountered, it contains the status of
6112 the currently executing thread when the core file was written.
6114 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6116 * libcoff.h: Add extra parameter to
6117 bfd_coff_link_output_has_begun overrideable function.
6118 * cofflink.c: Pass extra parameter to
6119 bfd_coff_link_output_has_begun function.
6120 * bfd-in.h: Add prototypes for exported ARM interworking
6122 * peicode.h: ARM specific code reorganised to conform to BFD
6124 * coffcode.h: ARM specific code reorganised to conform to BFD
6126 * coff-arm.c: Code reorganised to conform to the BFD coding
6127 conventions. Global variables have been moved into an ARM
6128 specific hash table structure and a new function:
6129 bfd_arm_get_bfd_for_interworking() has been created which is
6130 called from the linker scripts.
6132 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6134 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6136 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6137 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6138 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6139 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6141 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6143 * config.bfd: Added sparc86x support.
6145 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6147 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6148 an out of range pc-relative jump/call to an undefined weak symbol.
6150 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6152 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6155 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6158 an error other than bfd_error_system_call, set the error to
6159 bfd_error_wrong_format.
6161 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6162 bfd_elf32_powerpcle_vec.
6164 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6165 program segments are zero, don't set p_paddr_valid.
6167 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6169 * elf64-alpha.c: Initial implementation of relaxation --
6170 (struct alpha_elf_link_hash_entry): Add use_count member.
6171 (elf64_alpha_check_relocs): Initialize and increment it.
6172 (elf64_alpha_can_merge_gots): Check it when considering merging.
6173 (elf64_alpha_merge_gots): Drop entries with zero use.
6174 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6175 (elf64_alpha_always_size_sections): Split out got sizing ...
6176 (elf64_alpha_size_got_sections): ... here. New function.
6177 (elf64_alpha_relax_find_reloc_ofs): New function.
6178 (elf64_alpha_relax_with_lituse): Likewise.
6179 (elf64_alpha_relax_without_lituse): Likewise.
6180 (elf64_alpha_relax_opt_call): Likewise.
6181 (elf64_alpha_relax_section): Likewise.
6182 (elf64_alpha_add_symbol_hook): Likewise.
6183 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6184 (elf64_alpha_relocate_section): Likewise.
6185 (bfd_elf64_bfd_relax_section): Define.
6186 (elf_backend_add_symbol_hook): Likewise.
6188 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6190 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6191 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6192 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6194 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6196 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6197 * configure: Rebuild.
6199 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6201 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6202 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6203 * configure.in: Define and substitute WIN32LDFLAGS and
6205 * aclocal.m4: Rebuild with new libtool.
6206 * configure, Makefile.in: Rebuild.
6208 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6211 before any other symbols in the same section.
6213 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6215 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6218 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6220 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6222 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6223 Use addr_size for address size, rather than sizeof(bfd_vma).
6224 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6225 Fix call to read_address.
6226 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6227 Scrap other unneeded arguments. Fix call to read_address.
6228 (scan_unit_for_functions): Fix call to read_attribute.
6229 (parse_comp_unit): We now handle more values for addr_size.
6230 Set addr_size in unit. Fix call to read_attribute and
6233 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6235 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6237 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * archures.c (bfd_default_scan): Add m68k cases back to default
6240 switch, reverting patch of March 25, since IEEE support depends
6243 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6245 * Makefile.am (diststuff): New target.
6246 * Makefile.in: Rebuild.
6248 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6250 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6251 som_offset when we have an extended name table.
6253 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6255 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6257 * Makefile.in: Rebuild.
6259 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6261 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6262 symbols when creating a shared library.
6263 (elf_m68k_adjust_dynindx): New function, used by above code.
6264 (elf_m68k_finish_dynamic_sections): Initialize the section
6266 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6268 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6270 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6273 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6275 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6278 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6280 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6283 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * configure.in: Set version to 2.9.1.
6286 * configure: Rebuild.
6288 * Branched binutils 2.9.
6290 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6292 * syms.c (ENABLE_CACHING): Define.
6293 (struct indexentry): Define.
6294 (struct stab_cache): Remove.
6295 (cmpindexentry): New static function.
6296 (struct stab_find_info): Add new fields: indextable,
6297 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6298 cached_file_name. Remove fields: file_cache, function_cache, and
6300 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6301 index table and search it.
6303 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6305 * elf.c (_bfd_elf_copy_private_section_data): Call
6306 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6308 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6310 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6312 * coff-arm.c: Define all globally visible variables and functions
6313 only when COFF_WITH_PE is not defined.
6314 * configure.in (armpe_little_vec, armpe_big_vec): Add
6316 * configure: Rebuild.
6318 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6320 Fix some gcc -Wall warnings:
6321 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6322 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6323 * archures.c (bfd_default_scan): Likewise.
6324 * bfd.c (bfd_scan_vma): Likewise.
6325 * binary.c (mangle_name): Likewise
6326 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6327 * coff-sh.c (sh_relocate_section): Likewise.
6328 * coff-stgo32.c (create_go32_stub): Likewise.
6329 * coffcode.h (coff_slurp_line_table): Likewise.
6330 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6331 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6332 (assign_file_positions_for_segments): Likewise.
6333 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6334 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6335 * oasys.c (oasys_write_sections): Likewise.
6336 * ppcboot.c (ppcboot_object_p): Likewise.
6337 (mangle_name): Likewise.
6338 * riscix.c (riscix_fix_pcrel_26): Likewise.
6339 * srec.c (srec_scan): Likewise.
6340 * stabs.c (_bfd_write_section_stabs): Likewise.
6341 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6342 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6343 switch. Declare parameters for function pointers.
6344 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6346 * elf.c (elf_sort_sections): Likewise.
6347 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6348 Add default cases to switches.
6349 (coff_arm_relocate_section): Remove unused local variables.
6351 (coff_arm_bfd_set_private_flags): Change flag variable to type
6353 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6354 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6355 (dump_toc): Change cat to const, and initialize it.
6356 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6357 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6358 (sh_elf_relocate_section): Initialize r_symndx.
6359 * coffcode.h (coff_compute_section_file_positions): Only declare
6360 old_sofar if ALIGN_SECTIONS_IN_FILE.
6361 (coff_write_object_contents): Initialize csym.
6362 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6363 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6365 * dwarf2.c: Include libiberty.h.
6366 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6367 (decode_line_info): Remove unused local variables.
6368 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6369 (m32r_elf_relocate_section): Likewise.
6370 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6371 (v850_elf_reloc): Likewise.
6372 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6373 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6374 * elf.c (assign_file_positions_for_segments): Always set adjust.
6375 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6376 parenthesize expression.
6377 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6378 (m32r_elf_object_p): Return a value.
6379 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6380 * elf32-mips.c (mips_elf_final_link): Initialize last.
6381 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6382 * elf32-v850.c (v850_elf_object_p): Return a value.
6383 (v850_elf_print_private_bfd_data): Change fprintf format string.
6384 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6386 * elflink.h (elf_link_add_object_symbols): Change vernum to
6387 unsigned int, and initialize it. Change fprintf format string.
6388 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6389 when setting or comparing to soname_indx.
6390 (elf_create_pointer_linker_section): Change num_symbols to
6392 * libcoff-in.h (coff_data_type): Change flags to flagword.
6393 * peicode.h (pe_print_idata): Initialize idx. Change j to
6394 bfd_size_type. Initialize hint_member. Remove useless test to
6396 (pe_print_edata): Change num_functions and num_names in struct
6397 EDT_type to unsigned long. Remove cast. Change fprintf format
6399 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6400 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6402 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6403 int *. Update uses. Change j to long.
6404 * bfd-in2.h, libcoff.h: Rebuild.
6406 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6408 * elf32-v850.c Remove definition of USE_REL.
6409 (v850_elf_info_to_howto_rela): New function.
6410 (v850_elf_perform_relocation): Renamed from
6411 v850_elf_store_addend_in_insn. Removed replace argument.
6412 (v850_elf_reloc): store the relocation in the addend field instead
6414 (v850_elf_final_link_relocate): Now calls
6415 v850_elf_perform_relocation.
6416 (v850_elf_relocate_section): Remove code to generate REL
6419 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * coffcode.h (coff_new_section_hook): Set the type and storage
6422 class in the native symbol information allocated for a new section
6425 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6427 * peicode.h: Chain together calls to
6428 coff_bfd_copy_private_bfd_data and
6429 coff_bfd_print_private_bfd_data.
6431 * coff-arm.c: Add prototypes for
6432 coff_arm_bfd_print_private_bfd_data and
6433 coff_arm_bfd_copy_private_bfd_data.
6435 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6437 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6440 * peicode.h: Call arm-coff private data functions after handling
6443 * coff-arm.c: Turn statics into globals so that they can be shared
6444 both pe and pei backends.
6446 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6450 (sunos_write_object_contents): Likewise.
6451 * aoutx.h (NAME(aout,machine_type)): Likewise.
6452 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6454 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6456 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6458 (bfd_default_scan): Remove m68k special cases.
6459 * bfd-in2.h: Rebuild.
6460 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6462 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6463 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6465 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6466 selection, change printable_name to just "m68k" and make that the
6467 default instead of m68k:68020.
6469 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6471 (MY_get_section_contents): Define as aout_32_get_section_contents
6472 rather than NAME(aout,get_section_contents).
6474 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6476 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6477 and call bfd_default_set_arch_mach to do the real work.
6479 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6481 * bout.c (BALX): Include return register g14 as part of the insn.
6483 (calljx_callback): Use it.
6485 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6488 * libbfd.h: Rebuild.
6490 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6491 byte_count to unsigned int.
6492 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6493 unused local variables.
6495 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6496 variables er and er1.
6498 * cpu-v850.c: Include <ctype.h>.
6499 (scan): Case isdigit argument to unsigned char.
6501 From Yan Meroth <YAN.MEROTH@st.com>:
6502 * ihex.c (ihex_scan): Add extbase variable so that getting an
6503 extended linear address record does not ignore any previous
6505 (ihex_write_object_contents): When writing out an extended linear
6506 address record, zero out any previous extended address.
6508 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6510 * ieee.c (do_one): Check section before dereferencing it.
6511 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6512 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6514 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6516 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6518 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6520 * coff-arm.c: Add interworking functions to pe backends.
6522 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6524 * configure.in: Use AM_DISABLE_SHARED.
6525 * aclocal.m4, configure: Rebuild with libtool 1.2.
6527 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6529 * coff-arm.c (coff_arm_relocate_section): Better error messages
6530 when interowrking conflucts occur. Courtesy of Jonathan Walton
6532 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6533 relocations. Patch courtesy of Jonathan Walton and Tony
6536 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6538 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6539 part of Feb 22 change controling when to override the existing
6540 symbol with the .plt entry.
6542 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6544 * config.bfd (targ_cpu): Add thumb-pe target.
6546 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6547 functions in PE build.
6549 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6551 * config.bfd (sparclite-*-elf*): Added.
6553 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6555 * configure.in: Add elf.lo to elf shell variable.
6556 * Makefile.am (BFD_LIBS): Remove elf.lo.
6557 (BFD_LIBS_CFILES): Remove elf.c.
6558 (BFD32_BACKENDS): Add elf.lo.
6559 (BFD32_BACKENDS_CFILES): Add elf.c.
6560 * configure, Makefile.in: Rebuild.
6562 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6564 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6565 relocation against a non-local symbol should not have a dynamic
6568 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6572 (pe_print_private_bfd_data): Print PE flags. From Mikey
6573 <jeffdb@netzone.com>.
6575 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6577 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6578 a plt entry when we can determine that we authoritatively define
6581 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6583 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6584 don't actually use trad-core, but a SunOS-style core file handled
6586 * hosts/sparclinux.h: Remove.
6588 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6590 * peicode.h (pe_print_idata): If there is no .idata section, look
6591 for the import tables in some other section. Make the initial
6592 label line up better with the data. Print the import address
6593 table even if there is no import name table. If the import
6594 address table holds actual addresses, print them.
6596 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6599 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6600 bfd_error_system_call.
6602 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6605 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6607 From H.J. Lu <hjl@gnu.org>:
6608 * Makefile.am (libbfd_la_LDFLAGS): Define.
6609 * Makefile.in: Rebuild.
6611 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6613 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6614 * netbsd.h (MACHTYPE_OK): Define.
6615 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6616 calling N_SET_MACHTYPE, rather than having a switch.
6617 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6619 * i386netbsd.c (MACHTYPE_OK): Don't define.
6620 (DEFAULT_MID): Define.
6621 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6622 (MACHTYPE_OK): Don't define.
6623 (DEFAULT_MID): Define.
6624 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6625 (DEFAULT_MID): Define.
6626 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6627 (DEFAULT_MID): Define.
6628 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6629 (DEFAULT_MID): Define.
6631 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6632 * vaxnetbsd.c: New file.
6633 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6634 rather than netbsd_core.
6635 * targets.c (vaxnetbsd_vec): Declare.
6636 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6637 defined, add netbsd_core_vec.
6638 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6639 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6640 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6641 * config.bfd (alpha*-*-netbsd*): New target.
6642 * Makefile.am: Rebuild dependencies.
6643 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6644 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6645 * configure, Makefile.in: Rebuild.
6647 * configure.host: Remove the old shared library build stuff. We
6648 now use libtool instead.
6650 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6652 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6654 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6656 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6657 * configure: Rebuild.
6659 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6660 * elf32-v850.c (remember_hi16s_reloc): New function.
6661 (find_remembered_hi16s_reloc): New function.
6662 (v850_elf_store_addend_in_insn): Use the above new functions to
6663 match up HI6S relocs with LO16 relocs.
6665 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6667 * configure.in: Change -linux* to -linux-gnu*.
6668 * config.bfd, configure.host: Likewise.
6669 * configure: Rebuild.
6671 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6673 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6674 LO16/HI16S bug and improve comments about what is going on.
6676 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * configure, aclocal.m4: Rebuild with new libtool.
6680 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6682 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6683 when merging v850 code into v850e/v850ea code. Do not initialise
6684 output flags if the input is the default architecture.
6686 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6688 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6689 get the size from bfd_arch_bits_per_address instead of directly
6692 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6694 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6695 to wrap, just return all 1's bits instead.
6696 * libbfd.h: Regenerate.
6698 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6700 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6702 (coff_relocate_section): If COFF_WITH_PE, define as
6703 coff_pe_i386_relocate_section.
6704 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6705 skip empty sections, to match coff_write_object_contents.
6707 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6708 rather than swapping out r_offset twice. From Luke Deller
6709 <luked@cse.unsw.edu.au>.
6711 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6713 * configure.in: Set libtool_enable_shared rather than
6714 libtool_shared. Remove diversion hack.
6715 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6718 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6720 * syms.c (struct stab_cache): Define.
6721 (struct stab_find_info): Remove cached_offset, cached_stab,
6722 cached_str, and cached_stroff fields. Add file_cache,
6723 function_cache, and line_cache fields.
6724 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6727 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * peicode.h (pe_print_idata): Check for import of ordinal rather
6731 (pe_print_edata): If there is no .edata section, look for the
6732 export data in some other section.
6734 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6736 * configure.in: Change version to 2.8.4.
6737 * configure: Regenerated.
6739 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6741 Add tms320c30 support:
6742 * cpu-tic30.c: New file.
6743 * aout-tic30.c: New file.
6744 * coff-tic30.c: New file.
6745 * archures.c (bfd_arch_tic30): Define.
6746 (bfd_tic30_arch): Declare.
6747 (bfd_archures_list): Add bfd_tic30_arch.
6748 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6750 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6751 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6752 (coff_set_flags): Likewise.
6753 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6754 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6755 * Makefile.am: Rebuild dependencies.
6756 (ALL_MACHINES): Add cpu-tic30.lo.
6757 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6758 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6759 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6760 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6762 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6764 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6765 to lag behind LO16 reloc by a couple of instructions.
6767 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6769 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6770 make to reexamine the file timestamp.
6771 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6773 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6776 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6778 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6779 to create .dynsbss and .rela.sbss sections.
6780 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6781 copied from dynamic objects into .sbss.
6782 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6783 use it. Correct typo of .rela.sdata2.
6784 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6785 put the data, which may now be in .sbss.
6786 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6787 (elf_backend_create_dynamic_sections): Define as
6788 ppc_elf_create_dynamic_sections.
6790 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6791 against _GLOBAL_OFFSET_TABLE_.
6792 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6793 shared libraries which refer to local symbols. Make sure that the
6794 test for allocating space for a reloc in a shared object is the
6795 same as the test for emitting a reloc.
6797 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6799 * config.bfd (i[3456]-*-mingw32*): New target.
6800 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6801 * aclocal.m4, configure: Rebuild.
6803 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6805 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6808 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6810 Sparc v9 ABI compliant PLT:
6811 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6812 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6813 (LARGE_PLT_THRESHOLD): New define.
6814 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6815 (sparc64_elf_build_plt): New function.
6816 (sparc64_elf_plt_entry_offset): Likewise.
6817 (sparc64_elf_plt_ptr_offset): Likewise.
6818 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6819 contain the index for convenience. Skip the initial entries
6821 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6822 memory for the benefit of .rela.plt.
6823 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6824 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6825 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6826 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6827 Call sparc64_elf_build_plt.
6828 (elf_backend_want_got_plt): No.
6829 (elf_backend_plt_readonly): No.
6830 (elf_backend_plt_alignment): 8.
6832 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6833 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6834 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6837 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6839 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6841 * cpu-mips.c (arch_info_struct): Add mips variants.
6842 * bfd-in2.h: Rebuilt.
6844 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6846 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6849 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6851 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6852 (i[3456]86sco3.2v5*coff): New target.
6854 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6856 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6858 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6860 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6861 * bfd-in2.h: Regenerate.
6863 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6865 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6867 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6869 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6870 adjust addend for an output common symbol (from Jimmy Blair
6871 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6872 defined symbol to counteract adjustment made in generic relocation
6875 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6877 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6879 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6880 (GET_SCNDHR_NLNNO): Likewise.
6882 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6884 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6886 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6888 * elf32-m32r.c: Add macros to handle NOP insertion.
6890 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6892 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6893 (xcoff_mark): Likewise.
6894 (xcoff_build_ldsyms): Mark absolute symbols.
6896 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6898 * bout.c (b_out_write_object_contents): Sort symbols before output
6899 to keep {CALL,BAL}NAME symbols adjacent.
6900 (b_out_symbol_cmp): New function.
6902 For older changes see ChangeLog-9697
6908 version-control: never