1 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3 * versados.c (versados_scan): Init stringlen and pass_2_done.
5 * trad-core.c (trad_unix_core_file_p): Return
6 bfd_error_wrong_format rather than bfd_error_file_truncated.
8 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
9 add_data_entry. DataDirectory virtual address is relative.
10 (pe_print_idata): Account for relative DataDirectory virtual
11 addresses. Don't trash datasize inside POWERPC_LE_PE code.
12 (pe_print_edata): Similarly.
14 From Szabolcs Szakacsits <szaka@F-Secure.com>
15 * peigen.c (dir_names): Add Delay Import Directory.
16 (pe_print_idata): Always search for bfd section containing
17 idata address rather than looking up section name. Print this
18 section name rather than .idata.
19 (pe_print_edata): Similarly. Also print some fields as %08lx.
20 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
23 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
25 * xcoff.h: Rename to xcoff-target.h
26 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
27 * coff-rs6000.c: Ditto.
28 * coff64-rs6000.c: Ditto.
30 * Makefile.in: Regenerate.
32 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
34 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
35 Change U802TOC64MAGIC to U803XTOCMAGIC.
37 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
39 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
40 * bfd-in.h: Prototype bfd_elf_get_arch_size.
41 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
43 2000-05-04 Alan Modra <alan@linuxcare.com.au>
45 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
47 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
49 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
50 hidden and internal symbols.
51 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
53 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
54 assign a PLT or GOT entry to symbols with hidden and
57 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
59 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
61 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
63 2000-05-02 H.J. Lu <hjl@gnu.org>
65 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
68 2000-05-02 Alan Modra <alan@linuxcare.com.au>
70 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
71 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
73 * Makefile.in: Regenerate.
75 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
77 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
78 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
79 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
80 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
81 * Makefile.in: Rebuild.
83 2000-05-02 Alan Modra <alan@linuxcare.com.au>
85 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
86 doesn't work very well.
88 * elf-hppa.h (elf_hppa_internal_shdr): Define.
89 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
90 Set hdr->s_type to 1 if ARCH_SIZE == 32.
91 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
92 (elf_hppa_info_to_howto): Likewise.
93 (elf_hppa_info_to_howto_rel): Likewise.
94 (elf_hppa_reloc_type_lookup): Likewise.
95 (elf_hppa_is_local_label_name): Likewise.
96 (elf_hppa_fake_sections): Likewise.
97 (elf_hppa_final_write_processing): Likewise.
98 (elf_hppa_howto_table): Fully initialise all entries.
99 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
100 (elf_hppa_info_to_howto): Likewise.
101 (elf_hppa_info_to_howto_rel): Likewise.
102 (elf_hppa_reloc_type_lookup): Likewise.
103 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
104 elf_hppa_unmark_useless_dynamic_symbols,
105 elf_hppa_remark_useless_dynamic_symbols,
106 elf_hppa_record_segment_addrs, elf_hppa_final_link,
107 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
108 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
109 elf32-hppa.c mess is cleaned up.
110 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
111 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
112 r_field then call hppa_field_adjust inline func with variable
113 r_field arg, instead call hppa_field_adjust with fixed arg.
114 In case R_PARISC_PCREL22F, don't set r_field.
115 (elf_hppa_relocate_insn): Change args and return type to unsigned
116 int. Call re_assemble_* funcs to do the work.
118 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
121 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
123 (sign_extend): Mask first before sign extending.
124 (low_sign_extend): Rewrite without condition expression.
125 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
126 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
127 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
128 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
129 result as function return value rather than through pointer arg.
130 Accept unsigned int args, and return unsigned int.
131 (re_assemble_3): New. Combines function of dis_assemble_3 with
132 re-assembly of opcode and immediate.
133 (re_assemble_12): Likewise.
134 (re_assemble_16): Likewise.
135 (re_assemble_17): Likewise.
136 (re_assemble_21): Likewise.
137 (re_assemble_22): Likewise.
138 (hppa_field_adjust): Rewrite and document, paying attention to
139 size of types and signed/unsigned issues.
140 (get_opcode): Shift before masking.
141 (FDLW): Rename to FLDW.
142 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
143 (hppa_rebuild_insn): Change args and return value to unsigned
144 int. Make use of re_assemble_*. Correct case 11.
146 * dep-in.sed: Handle ../opcodes/.
147 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
148 elf64-hppa.h, hppa_stubs.h, xcoff.h.
149 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
150 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
151 elfarm-nabi.lo dependencies outside of auto-dependency area.
152 Regenerate dependencies.
153 * Makefile.in: Regenerate.
155 * configure.in (TRAD_HEADER): Test non-null before
157 * configure: Regenerate.
159 * reloc.c: Fix mis-spelling in comment.
161 2000-05-01 Alan Modra <alan@linuxcare.com.au>
163 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
164 * vms.c (vms_openr_next_archived_file): Return NULL.
167 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
169 * coffcode.h Copy changes mistakenly done to libcoff.h in
172 2000-04-29 Andreas Jaeger <aj@suse.de>
174 * libbfd-in.h: Correctly check GCC version.
175 * bfd-in.h: Likewise.
176 * libhppa.h: Likewise.
177 * libbfd.h: Regenerate.
178 * bfd-in2.h: Regenerate.
180 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
182 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
183 coffdu-rs6000.{lo,c}.
184 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
186 * Makefile.in: Regenerate.
188 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
189 * coff-rs6000.c: Move all declarations and defines that are
190 common to the xcoff backends into xcoff.h
191 * coff64-rs6000.c: Ditto,
193 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
195 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
196 _bfd_coff_force_symnames in strings and
197 _bfd_coff_debug_string_prefix_length to their default values.
198 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
200 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
202 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
203 _bfd_coff_force_symnames in strings and
204 _bfd_coff_debug_string_prefix_length to their default values.
206 2000-04-27 Alan Modra <alan@linuxcare.com.au>
208 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
209 Check local_got_refcounts before dereferencing.
211 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
212 before deciding we don't need R_PPC_PLT32 relocation.
213 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
216 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
218 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
220 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
221 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
222 (elf_i386_relocate_section): Allow for .plt to go missing.
223 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
224 can use a relative reloc for got as elf_i386_relocate_section.
225 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
227 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
229 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
231 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
233 * Makefile.am (coff64-rs6000.lo): New rule.
234 * Makefile.in: Regenerate.
235 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
236 xcoff_is_local_label_name, xcoff_rtype2howto,
237 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
238 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
239 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
240 (NO_COFF_SYMBOLS): Define.
241 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
242 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
244 (MINUS_ONE): New macro.
245 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
247 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
248 coff_SWAP_aux_out): Map to the new functions.
249 * coff64-rs6000.c: New file.
250 * libcoff.h (bfd_coff_backend_data): Add new fields
251 _bfd_coff_force_symnames_in_strings and
252 _bfd_coff_debug_string_prefix_length.
253 (bfd_coff_force_symnames_in_strings,
254 bfd_coff_debug_string_prefix_length): New macros for above fields.
255 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
256 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
257 of using coff_swap_sym_in directly.
258 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
259 (coff_set_flags) Set magic for XCOFF64.
260 (coff_compute_section_file_positions): Add symbol name length to
261 string section length if bfd_coff_debug_string_prefix_length is
263 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
264 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
265 using coff_swap_lineno_in directly.
266 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
267 and _bfd_coff_debug_string_prefix_length fields.
268 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
269 symbol names into strings table when
270 bfd_coff_force_symnames_in_strings is true.
271 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
272 SET_RELOC_VADDR): New macros.
273 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
274 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
276 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
277 changes within RS6000COFF_C specific code.
278 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
279 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
280 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
281 Extend existing hack on target name.
282 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
284 * coff-tic54x.c (ticof): Keep up to date with new fields
285 in bfd_coff_backend_data.
286 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
287 targ_selvecs to include rs6000coff64_vec for rs6000.
288 * configure.in: Add rs6000coff64_vec case.
289 * cpu-powerpc.c: New bfd_arch_info_type.
291 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
293 * config.bfd: Only disable elf32-hppa vectors, not all of the
294 BSD and OSF configuration support. Provide (disabled) clauses
296 * configure.in: Add clause for PA64 support.
297 * configure: Rebuilt.
299 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
300 (bfd_elf64_hppa_vec): Declare.
302 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
303 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
304 (elf64-hppa.lo): Add dependencies.
305 * Makefile.in: Rebuilt.
307 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
309 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
311 * libhppa.h (dis_assemble_16): New function.
312 (pa_arch): Added pa20w element.
314 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
316 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
317 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
318 bfd_elf64_slurp_reloc_table.
320 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
321 definitions to get external names.
322 (elf_write_relocs): Renamed from write_relocs and make global.
323 (elf_slurp_reloc_table): Make global.
324 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
326 * archive.c (hpux_uid_gid_encode): New function.
327 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
328 defined and the ID is greater than 99999.
329 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
330 special uid/gid fields into 32 bit values.
332 2000-04-21 Matthew Green <mrg@cygnus.com>
334 * config.bfd: Add NetBSD/sparc64 support.
336 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
337 David Mosberger <davidm@hpl.hp.com>
338 Timothy Wall <twall@cygnus.com>
339 Jim Wilson <wilson@cygnus.com>
341 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
342 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
343 (BFD64_BACKENDS): Add elf64-ia64.lo.
344 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
345 (cpu-ia64.lo, elf64-ia64.lo): New rules.
346 * Makefile.in: Rebuild.
347 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
348 (bfd_ia64_arch): Declare.
349 (bfd_archures_list): Add bfd_ia64_arch.
350 * bfd-in2.h: Rebuild.
351 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
352 * configure: Rebuild.
353 * configure.host: (ia64-*-linux*): New host.
354 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
355 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
356 * elf.c (prep_headers): Add bfd_arch_ia64.
358 * reloc.c: Add IA-64 relocations.
359 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
361 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
362 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
364 2000-04-21 Richard Henderson <rth@cygnus.com>
366 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
367 contents when performing a partial link.
368 (bfd_elf_d30v_reloc_21): Likewise.
370 2000-04-20 H.J. Lu <hjl@gnu.org>
372 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
373 patch to symbols defined by a shared object.
374 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
376 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
379 * dwarf2.c (concat_filename): Avoid string literal concatenation.
380 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
382 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
384 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
385 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
386 (coff-ia64.lo): Add dependency.
387 * Makefile.in: Regenerate.
388 * coff-ia64.c: New file.
389 * efi-app-ia32.c: Ditto.
390 * efi-app-ia64.c: Ditto.
391 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
392 (coff_set_flags): Ditto.
393 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
394 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
395 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
396 * configure: Regenerate.
397 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
398 (PUT_OPTHDR_IMAGE_BASE): Ditto.
399 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
400 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
401 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
402 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
403 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
404 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
405 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
406 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
407 (GET_PDATA_ENTRY): Ditto.
408 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
409 data_start. Use above macros to read fields that are 64 bit wide for
410 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
411 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
412 FileAlignment and SectionAlignment to minimum alignment if they
414 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
415 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
416 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
417 Use above macros to write fields that are 64 bit wide for
419 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
420 5*4 otherwise. This should be right for IA-32 and IA-64, but may
421 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
422 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
423 begin address, end address, and unwind info address only. Use
424 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
426 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
427 HIGH3ADJ relocation names.
428 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
429 * targets.c: Declare bfd_efi_app_ia32_vec and
430 bfd_efi_app_ia64_vec.
431 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
432 bfd_efi_app_ia64_vec.
434 2000-04-17 Timothy Wall <twall@cygnus.com>
436 * bfd-in2.h: Add prototypes for tic54x load page access.
437 * bfd-in.h: Regenerate.
438 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
439 in customized _set_arch_mach function.
440 * coffcode.h (coff_set_alignment_hook): Set section load page if
441 the appropriate macro is defined.
442 (write_object_contents): Read section load page.
444 2000-04-13 Alan Modra <alan@linuxcare.com.au>
446 * elf32-hppa.h: Update copyright date.
448 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
449 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
451 * elf32-d30v.c (MAX32): Don't use LL suffix.
452 (MIN32): Define in terms of MAX32.
453 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
455 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
458 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
460 2000-04-12 Alan Modra <alan@linuxcare.com.au>
462 * dep-in.sed: Match space before file name, not after.
464 * Makefile.am: Regenerate dependencies.
465 * Makefile.in: Regenerate.
467 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
468 case, allow address wrap-around stupidly removed 2000-03-17. Sign
469 extend without an if statement.
471 2000-04-11 Alan Modra <alan@linuxcare.com.au>
473 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
475 * elf32-mips.c (gprel16_with_gp): Likewise.
476 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
477 here using -0x40000, not (int)0xfffc0000.
478 (elf32_hppa_size_of_stub): Likewise.
480 2000-04-11 Timothy Wall <twall@cygnus.com>
482 * coff-tic54x.c: Now builds with all targets.
483 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
484 * Makefile.in: Regenerate.
485 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
486 unitialized variable.
488 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
490 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
491 --enable-build-warnings option.
492 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
493 * Makefile.in, configure: Re-generate.
495 2000-04-07 Nick Clifton <nickc@cygnus.com>
497 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
498 BFD_RELOC_THUMB_PCREL_BLX.
500 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
501 R_ARM_XPC25 and R_ARM_THM_PC22.
503 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
504 R_ARM_XPC25 and R_ARM_THM_XPC22.
505 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
506 R_ARM_[XPC25|THM_XPC22].
508 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
509 elf/arm-oabi.h to elf/arm.h
511 * Makefile.am: Fix dependency for elfarm-oabi.c
512 * Makefile.in: Regenerate.
514 * bfd-in2.h: Regenerate.
515 * libbfd.h: Regenerate.
517 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
519 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
520 and restore it on failure. Release newly allocated tdata on
523 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
525 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
526 (decode_line_info): Set it. Report error if unit->line_offset is
527 equal to or larger than it.
529 2000-04-07 Timothy Wall <twall@cygnus.com>
531 * targets.c: Added vecs for tic54x.
532 * reloc.c: Added relocs for tic54x.
533 * libbfd.h: Regenerated.
534 * configure: Add TI COFF vecs for tic54x.
535 * configure.in: Ditto.
536 * config.bfd (targ_cpu): Recognize new tic54x target.
537 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
538 * bfd-in2.h: Add tic54x target and relocations.
539 * Makefile.am, Makefile.in: Add tic54x target.
540 * archures.c (bfd_archures_list): Add tic54x target.
541 * coff-tic54x.c: New.
544 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
546 * elfcore.h (elf_core_file_p): call backend_object_p which
547 thereby gets an opportunity to update the arch/machine type.
549 2000-04-06 Timothy Wall <twall@cygnus.com>
551 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
552 class. Handle SEC_CLINK and SEC_BLOCK flags.
553 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
554 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
556 2000-04-06 Nick Clifton <nickc@cygnus.com>
558 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
559 EF_INTERWORK if this is an unknown EABI.
560 (elf32_arm_merge_private_bfd_data): Check EABI version
561 numbers. Only check EF_xxx flags if the EABI version number
563 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
564 if the EABI version number is unknown.
565 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
566 if the EABI version number is unknown.
568 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
570 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
571 BFD_RELOC_SH_LOOP_END.
572 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
573 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
574 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
575 (sh_elf_reloc_loop): New function.
576 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
578 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
579 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
580 * bfd-in2.h, libbfd.h: Regenerate.
582 2000-04-04 Alan Modra <alan@linuxcare.com.au>
584 * po/bfd.pot: Regenerate.
586 * Makefile.am: Remove extraneous mkdep comment.
587 (MKDEP): Use gcc -MM rather than mkdep.
588 (DEP): Quote when passing vars to sub-make. Add warning
590 (DEP1): Rewrite for "gcc -MM".
591 (CLEANFILES): Add DEP2.
593 * Makefile.in: Regenerate.
595 2000-04-03 Kevin Buettner <kevinb@redhat.com>
597 * configure.in: Added corefile support for AIX 4.3. In particular,
598 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
599 compiling rs6000-core.c.
600 * configure: Regenerated.
602 2000-04-03 H.J. Lu <hjl@gnu.org>
604 * cache.c (bfd_open_file): Unlink the output file only if
605 it has non-zero size.
607 2000-04-01 Ken Block USG <block@zk3.dec.com>
609 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
610 relative relocations for non-loaded sections in shared objects.
611 (elf64_alpha_check_relocs): Similarly.
613 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
615 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
616 BFD_RELOC_16 to switch for extended relocs.
617 (MY_swap_ext_reloc_in): New.
618 (MY_swap_ext_reloc_out): New.
619 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
620 than NAME(aout,swap_ext_reloc_in) for extended relocs.
621 (NAME(aout,squirt_out_relocs)): Similarly use
622 MY_swap_ext_reloc_out.
623 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
625 2000-04-03 Kazu Hirata <kazu@hxi.com>
627 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
628 the R_PCRWORD_B case.
630 2000-03-31 Thomas de Lellis <tdel@wrs.com>
632 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
636 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
638 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
639 HOWTO references to bfd_elf_generic_reloc, that have
640 partial_inplace == true, now use the new function. The function
641 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
642 extends its fixes to the R_M32R_{16,24,32} relocs.
643 The new logic in m32r_elf_lo16_reloc() has been removed, and
644 it instead calls the new routine to obtain that functionality.
646 2000-03-27 Alan Modra <alan@linuxcare.com.au>
648 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
649 elf32_avr_check_relocs, avr_final_link_relocate,
650 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
651 elf32_avr_object_p): Add prototypes.
652 (elf32_avr_gc_mark_hook): Add default for h->root.type.
653 (bfd_elf_avr_final_write_processing): Make static.
655 2000-03-27 Denis Chertykov <denisc@overta.ru>
657 * cpu-avr.c: New file. BFD support routines for AVR architecture.
658 * archures.c (bfd_architecture): Add AVR architecture.
659 (bfd_archures_list): Add reference to AVR architecture info.
660 * elf.c (prep_headers): Handle bfd_arch_avr.
661 * reloc.c: Add various AVR relocation enums.
662 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
664 * Makefile.am: Add support for AVR elf.
665 * configure.in: Likewise.
666 * config.bfd: Likewise.
667 * Makefile.in: Regenerate.
668 * configure: This too.
669 * bfd-in2.h: And this.
670 * libbfd.h: And this.
672 2000-03-24 H.J. Lu <hjl@gnu.org>
674 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
675 (elf64_alpha_find_reloc_at_ofs): Likewise.
677 2000-03-17 Alan Modra <alan@linuxcare.com.au>
679 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
680 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
681 allowable range used to be -2**(n-1) to 2**n-1.
682 * reloc.c (_bfd_relocate_contents): Same here. Also replace
683 "boolean overflow" with "bfd_reloc_status_type flag".
685 2000-03-14 Doug Evans <dje@casey.transmeta.com>
687 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
689 2000-03-14 Kazu Hirata <kazu@hxi.com>
691 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
692 of shrinks properly, including the last reloc.
694 2000-03-13 Kazu Hirata <kazu@hxi.com>
696 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
699 2000-03-11 Alan Modra <alan@linuxcare.com.au>
701 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
702 a format mismatch rather than an "error" from bfd_read such as
703 bfd_error_file_truncated.
705 2000-03-10 Geoff Keating <geoffk@cygnus.com>
707 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
708 sign-extension and big-endian compensation for
709 R_MIPS_64 even in ld -r.
711 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
713 * elf32-mips.c (mips_elf_next_relocation): Rename from
714 mips_elf_next_lo16_relocation, and generalize to look
715 for any relocation type.
716 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
717 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
718 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
719 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
720 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
721 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
722 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
723 (mips_rtype_to_howto): Likewise.
724 (mips_elf_calculate_relocation): Handle new relocs.
725 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
726 are paired. The addend for R_MIPS_GNU_REL16_S2
727 is shifted right two bits.
729 2000-03-10 Alan Modra <alan@linuxcare.com.au>
731 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
732 comment, and ensure it doesn't happen again.
733 (bfd_install_relocation): Same here.
734 (_bfd_relocate_contents): Don't bother assigning unused signmask
735 shift result. Fix typos in comments.
736 Remove trailing whitespace throughout file.
738 2000-03-07 Doug Evans <dje@casey.transmeta.com>
740 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
741 * bfd-in2.h: Rebuild.
743 2000-03-06 Nick Clifton <nickc@cygnus.com>
745 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
747 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
748 (SIZEOF_ILF_STRINGS): Redefine.
749 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
750 relative reloc, as opposed to a section relative reloc.
751 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
753 Add length of symbol's prefix to string pointer.
754 Store a pointer to the symbol in the symbol pointer table.
755 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
756 Initialise the symbol pointer table.
757 Store the hint in the Hint/Name table.
758 Make the jump reloc be symbol realtive, not section relative.
759 Create an import symbol for imported code.
761 2000-03-06 Catherine Moore <clm@cygnus.com>
763 * elf.c (swap_out_syms): Check for null type_ptr.
765 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
767 * aout-target.h (MY(write_object_contents)): Remove unused
768 and unusable "#if CHOOSE_RELOC_SIZE".
769 * pc532-mach.c (MY(write_object_contents)): Ditto.
770 * netbsd.h (MY(write_object_contents)): Ditto.
771 * hp300hpux.c (MY(write_object_contents)): Ditto.
772 * freebsd.h (MY(write_object_contents)): Ditto.
773 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
775 2000-02-29 H.J. Lu <hjl@gnu.org>
777 * peicode.h (jtab): Make it static.
779 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
780 defined and COFF_IMAGE_WITH_PE is not defined.
781 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
782 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
784 2000-03-01 Nick Clifton <nickc@cygnus.com>
786 * coff-arm.c (bfd_arm_process_before_allocation): Make
787 'symndx' signed to prevent compile time warning.
789 * coff-mcore.c: Remove unused prototype for pe_object_p.
791 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
792 functions that are not used when COFF_IMAGE_WITH_PE is
794 (struct sh_opcode): Change type of 'flags' field to unsigned
795 long so that it can hold the USESAS flag.
797 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
799 * elf-m10300.c (mn10300_elf_relax_section): Initialise
802 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
804 Remove unusued variables and code.
805 (elf_backend_add_symbol_hook): Fix prototype.
807 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
810 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
813 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
815 Remove unusued variables and code.
816 (elf_backend_add_symbol_hook): Fix prototype.
818 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
820 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
821 to unused function parameter.
823 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
825 Use EMPTY_HOWTO to initialise empty howto slots.
826 Remove unused variables.
828 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
830 2000-03-01 H.J. Lu <hjl@gnu.org>
832 * aoutx.h (aout_link_input_section_std): Pass "true" to
833 the undefined_symbol callback.
834 (aout_link_input_section_ext): Likewise.
835 * bout.c (get_value): Likewise.
836 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
837 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
839 (alpha_relocate_section): Likewise.
840 * coff-arm.c (coff_arm_relocate_section): Likewise.
841 * coff-i960.c (coff_i960_relocate_section): Likewise.
842 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
843 * coff-mips.c (mips_relocate_section): Likewise.
844 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
845 * coff-sh.c (sh_relocate_section): Likewise.
846 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
847 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
848 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
849 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
850 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
851 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
852 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
853 * elf32-i370.c (i370_elf_relocate_section): Likewise.
854 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
855 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
856 * elf32-sh.c (sh_elf_relocate_section): Likewise.
857 * elf32-v850.c (v850_elf_relocate_section): Likewise.
858 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
859 * elflink.h (elf_link_output_extsym): Likewise.
860 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
861 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
862 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
864 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
865 undefined_symbol callback when building shared library with
866 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
868 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
869 * elf32-i386.c (elf_i386_relocate_section): Likewise.
870 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
871 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
872 (elf32_mips_get_relocated_section_content): Likewise.
873 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
874 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
875 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
876 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
878 2000-02-28 Nick Clifton <nickc@cygnus.com>
880 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
881 * Makefile.in: Regenerate.
883 * configure.in: Add support for mips and sh pe vectors.
884 * configure: regenerate.
886 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
889 * targets.c: Add mips and sh pe vectors.
891 * libpei.h (coff_final_link_postscript): Only define if not
894 * coffcode.h: Add support for WinCE magic numbers.
896 * peigen.c (pe_print_reloc): Update comment and rearrange
897 appending of newline character.
899 * peicode.h: Add support for Image Library Format.
900 (pe_ILF_vars): Structure containing data used by ILF code.
901 (pe_ILF_make_a_section): New function. Create a section based
903 (pe_ILF_make_a_reloc): New function. Create a reloc based on
905 (pe_ILF_make_a_symbol): New function. Create a symbol based
907 (pe_ILF_save_relocs): New function. Store the relocs created
908 by pe_ILF_make_a_reloc in a section.
909 (pe_ILF_build_a_bfd): New function. Create a BFD describing
911 (pe_ILF_object_p): New function. Return a bfd_target pointer
913 (pe_bfd_object_p): If an ILF object is detected call
914 pe_ILF_object_p on it.
916 * coff-arm.c: Add support for WinCE relocs which are different
917 from normal ARM COFF relocs.
918 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
920 * coff-sh.c: Add support for sh-pe target.
921 * pe-sh.c: New file. Support code for sh-pe target.
922 * pei-sh.c: New file. Support code for sh-pe target.
924 * pe-mips.c: New file. Support code for mips-pe target.
925 * pei-mips.c: New file. Support code for mips-pe target.
927 2000-02-27 Jakub Jelinek <jakub@redhat.com>
929 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
930 architecture if the object causing the bump is dynamic.
931 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
932 and also don't it for memory ordering.
933 (sparc64_elf_write_relocs): Take src_rela out of the loop.
935 2000-02-27 Ian Lance Taylor <ian@zembu.com>
937 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
938 calling bfd_get_section_size_before_reloc.
939 (decode_line_info): Likewise.
940 (_bfd_dwarf2_find_nearest_line): Likewise.
942 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
944 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
945 name of the libtool directory.
946 * Makefile.in: Rebuild.
948 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
950 * som.c (SOM_HOWTO): Define.
951 (som_hppa_howto_table): Use it.
953 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
955 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
957 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
959 2000-02-24 Catherine Moore <clm@cygnus.com>
961 * som.c (som_misc_symbol_info): Add field
963 (som_bfd_derive_misc_symbol_info): Initialize
965 (som_build_and_write_symbol_table): Keep track
966 of secondary_def field.
967 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
968 if secondary_def field is set.
969 (som_bfd_ar_write_symbol_stuff): Initialize
972 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
974 * dwarf2.c (read_address): Read 16-bits addresses.
975 (parse_comp_unit): Accept addr_size == 2.
977 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
979 * bfd-in.h: Update copyright date.
981 2000-02-23 Linas Vepstas <linas@linas.org>
983 * cpu-i370.c: New file.
984 * elf32-i370.c: New file.
985 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
986 (bfd_i370_arch): New.
987 (bfd_archures_list): Add bfd_i370_arch.
988 * elf.c (prep_headers): Add bfd_arch_i370.
989 * Makefile.am: Add support for IBM 370 elf.
990 * config.bfd: Likewise.
991 * configure.in: Likewise.
992 * libbfd.h (bfd_reloc_code_real_names): Likewise.
993 * reloc.c (bfd_reloc_code_type): Likewise.
994 * targets.c: Likewise.
996 * Makefile.in: Regenerate.
997 * configure: Regenerate.
998 * bfd-in2.h: Regenerate.
1000 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1002 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1003 invalid relocation types, and change them to R_386_NONE.
1005 2000-02-22 H.J. Lu <hjl@gnu.org>
1007 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1008 not defined, don't add a second ELF_VER_CHR.
1010 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1011 symbols converted to local symbols even when stripping all
1013 (elf_link_output_extsym): Process global symbols converted to
1014 local symbols even if they are being stripped.
1016 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1018 * archures.c (bfd_octets_per_byte): Return unsigned int.
1019 (bfd_arch_mach_octets_per_byte): Ditto.
1020 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1022 * section.c (bfd_get_section_size_before_reloc): Quell signed
1023 vs. unsigned comparison warning.
1024 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1025 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1026 change. What was I thinking?
1027 * bfd-in2.h: Regenerate.
1029 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1030 (elf_gc_sections): Same here.
1031 (elf_gc_common_finalize_got_offsets): And here.
1033 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1035 ELF HPPA doesn't work at present; remove it until it does.
1036 * config.bfd: Comment out setting targ_defvec to
1038 * Makefile.am: Rebuild dependencies.
1039 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1040 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1041 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1042 * Makefile.in: Rebuild.
1043 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1045 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1047 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1048 is no bfd_free(). Revert bfd_free part of previous change.
1050 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1052 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1054 (coff_compute_section_file_positions): Use bfd_free to pair
1056 (coff_write_object_contents): Likewise.
1058 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1059 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1061 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1063 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1064 (xcoff_ar_file_hdr_big): New structure.
1065 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1066 (xcoff_ar_hdr_big): New structure.
1067 (SIZEOF_AR_HDR_BIG): New macro.
1068 (xcoff_big_format_p): New macro.
1069 (xcoff_ardata_big): New macro.
1070 (arch_xhdr_big): New macro.
1071 (xcoff_slurp_armap): Handle large archives.
1072 (xcoff_archive_p): Detect large archives.
1073 (xcoff_read_ar_hdr): Handle large archives.
1074 (xcoff_openr_next_archived_file): Handle large archives.
1075 (xcoff_generic_stat_arch_elt): Handle large archives.
1076 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1077 (xcoff_write_armap_big): New function.
1078 (xcoff_write_armap): New function, dispatch to _old or _big.
1079 (xcoff_write_archive_contents_old): Rename from
1080 xcoff_write_archive_contents.
1081 (xcoff_write_archive_contents_big): New function.
1082 (xcoff_write_archive_contents): New function, dispatch to _old or
1085 2000-02-18 Richard Henderson <rth@cygnus.com>
1087 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1088 and hide_symbol members.
1089 (elf_link_hash_copy_indirect): Remove.
1090 (elf_link_hash_hide_symbol): Remove.
1091 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1092 and elf_backend_hide_symbol.
1093 (_bfd_elf_link_hash_copy_indirect): Declare.
1094 (_bfd_elf_link_hash_hide_symbol): Declare.
1095 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1096 (_bfd_elf_link_hash_hide_symbol): Likewise.
1097 (_bfd_elf_link_hash_table_init): Don't init killed members.
1098 * elflink.h (elf_link_add_object_symbols): Use the bed function
1099 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1100 (elf_link_assign_sym_version): Likewise.
1101 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1102 (elf_backend_hide_symbol): Likewise.
1103 (elfNN_bed): Update for new members.
1105 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1107 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1108 STACK_END_ADDR): Define for new core file format.
1109 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1110 for handling the vagaries of the various core file structures used
1111 by AIX over the years.
1112 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1113 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1114 core_dumpx structure.
1116 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1118 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1119 (bfd_mach_sh3_dsp): Likewise.
1120 (bfd_mach_sh4): Reinstate.
1121 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1122 * bfd-in2.h: Regenerate.
1123 * coff-sh.c (struct sh_opcode): flags is no longer short.
1124 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1125 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1126 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1127 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1128 (sh_opcodes): No longer const.
1129 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1130 (sh_insn_uses_reg): Check for USESAS and USESR8.
1131 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1132 (_bfd_sh_align_load_span): Return early for SH4.
1133 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1134 Take into account that field b of a parallel processing insn
1135 could be mistaken for a separate insn.
1136 * cpu-sh.c (arch_info_struct): New array elements for
1137 sh2, sh-dsp and sh3-dsp.
1138 Reinstate element for sh4.
1139 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1140 (SH4_NEXT): Reinstate.
1141 (SH3_NEXT, SH3E_NEXT): Adjust.
1142 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1143 * elf32-sh.c (sh_elf_set_private_flags): New function.
1144 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1145 (sh_elf_merge_private_data): New function.
1146 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1147 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1148 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1149 sh_elf_merge_private_data.
1151 2000-02-13 Richard Henderson <rth@cygnus.com>
1153 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1154 hide_symbol members.
1155 (elf_link_hash_copy_indirect): New.
1156 (elf_link_hash_hide_symbol): New.
1157 * elflink.h (elf_link_add_object_symbols): Break out copy from
1158 indirect new new symbol to elf.c.
1159 (elf_link_assign_sym_version): Break out privatization of
1160 non-exported symbol to elf.c.
1161 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1162 (_bfd_elf_link_hash_hide_symbol): New.
1163 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1165 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1167 * section.c (_bfd_strip_section_from_output): Add info parameter.
1168 If it passed as non-NULL, use it to check whether any input BFD
1169 has an input section which uses this output section. Change all
1171 * bfd-in2.h: Rebuild.
1173 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1174 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1176 * bfd-in2.h: Rebuild.
1178 2000-02-10 Timothy Wall <twall@cygnus.com>
1180 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1181 allow final modifications of swapped-in symbol.
1182 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1183 * coffcode.h (coff_write_relocs): Use macro
1184 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1185 symbol index should be set to -1.
1187 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1189 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1190 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1191 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1192 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1193 sh_insns_uses_or_sets_freg): New functions.
1194 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1195 * (sh_insns_conflict): Use new functions and new macros to
1196 detect conflicts when two instructions both set same integer registers,
1197 both set same fp register, and both set special register.
1199 2000-02-09 Timothy Wall <twall@cygnus.com>
1201 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1202 swapping in sections, so that the swapping routines have access to
1205 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1207 * coff-go32.c: Update comment. Update copyright.
1209 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1211 * syms.c (bfd_decode_symclass)
1212 Two new class characters were added - 'V' and 'v'. The
1213 meaning of 'W' is now restricted to just weak non-object
1214 symbols. This allows differentiation between, for example,
1215 weak functions vs weak objects. nm for example now dumps:
1217 'w' = weak unresolved
1218 'V' = weak global object
1219 'v' = weak unresolved object
1221 (bfd_is_undefined_symclass): New function. Return true if the
1222 given symbol class represents and undefined/unresolved symbol.
1224 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1227 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1229 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1230 STT_ARM_16BIT flag set, but it is not attached to a data object
1231 return STT_ARM_16BIT so that it will be treated as code by the
1234 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1236 * coff-i386.c (i3coff_object_p): Remove prototype.
1239 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1240 to name. Update copyright.
1242 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1243 assignment to avoid warning. Update copyright.
1245 2000-01-24 Robert Lipe (robertl@sco.com)
1247 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1248 instead of using GNU C extension.
1250 2000-01-21 Nick Clifton <nickc@cygnus.com>
1252 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1253 amount from a bfd_in_memory structure.
1254 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1257 2000-01-14 Nick Clifton <nickc@cygnus.com>
1259 * linker.c (default_indirect_link_order): oops - fix incorrectly
1260 applied patch from Tim Wall.
1262 2000-01-13 Timothy Wall (twall@tiac.net>
1264 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1265 = scnhsz, filhsz, relsz, aoutsz, etc)
1267 * coffswap.h: Ditto.
1269 2000-01-13 Nick Clifton <nickc@cygnus.com>
1271 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1272 interwork thumb to arm stub.
1274 2000-01-13 Timothy Wall (twall@tiac.net>
1276 * archures.c (bfd_octets_per_byte): New function: Return
1278 (bfd_arch_mach_octets_per_byte): New function: Return target
1281 * section.c: Distinguish between octets and bytes for usage of
1282 _cooked_size, _raw_size, and output_offset. Clarify
1283 description of bfd_set_section_contents.
1285 * bfd-in2.h: Regenerate.
1287 * coffgen.c: Indicate that the offset parameter is in bytes, not
1290 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1291 where appropriate to get the octet offset when calling
1292 bfd_set_section_contents.
1293 (bfd_coff_reloc_link_order): Ditto.
1295 * linker.c (bfd_generic_reloc_link_order): Ditto.
1296 (_bfd_default_link_order): Ditto.
1298 * reloc.c (bfd_perform_relocation): Distinguish between octets
1299 and bytes. Use octets when indexing into octet data; use bytes
1300 when calculating target addresses.
1301 (bfd_install_relocation): Ditto.
1303 * srec.c (srec_write_section): Ditto.
1305 2000-01-13 Nick Clifton <nickc@cygnus.com>
1307 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1308 3 to 2. This allows 4 byte sized sections, which is necessary for
1309 dlltool to build funcitoning DLLs.
1311 2000-01-10 Philip Blundell <pb@futuretv.com>
1313 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1314 (arm*-*-conix*): New target.
1316 2000-01-10 Egor Duda <deo@logos-m.ru>
1318 * config.bfd: Include elf32_i386 vector to target list for cygwin
1321 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1322 * configure.in: Test for structure win32_pstatus_t in
1324 * configure: Regenerate.
1326 * elf.c (elfcore_grok_win32pstatus): New function: process
1327 win32_pstatus_t notes in elf core file.
1328 (elfcore_grok_note): Detect win32_pstatus notes.
1330 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1332 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1334 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1335 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1337 1999-12-29 Richard Henderson <rth@cygnus.com>
1339 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1340 if no dynamic sections created.
1342 1999-12-27 Nick Clifton <nickc@cygnus.com>
1344 * peicode.h (pe_bfd_object_p): Only define for PE format
1347 1999-12-17 Nick Clifton <nickc@cygnus.com>
1349 * coff-i386.c (i3coff_object_p): Delete.
1350 (i386coff_vec): Replace reference to i3coff_object_p with a
1351 reference to coff_object_p.
1353 * coff-mcore.c (pe_object_p): Delete.
1355 * peicode.h (pe_bfd_object_p): New function: Detect the
1356 presence of a PE format COFF object file. Also detect and
1357 warn about the presence of LINK6 format Image Library Format
1360 1999-12-16 Nick Clifton <nickc@cygnus.com>
1362 * coff-arm.c (NUM_ELEM): New macro.
1363 (NUM_RELOCS): New macro: The number of known ARM relocs.
1364 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1365 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1367 (bfd_arm_process_before_allocation): Produce a warning message if
1368 an out of range symbol index is encountered.
1370 1999-12-14 Nick Clifton <nickc@cygnus.com>
1372 * elflink.h (is_global_symbol_definition): New Function: Return
1373 true iff the symbol is being given a global definition in this
1375 (elf_link_is_defined_archive_symbol): Do not bother processing
1376 symbols for an archive element that has already been included
1378 Use is_global_symbol_definition().
1380 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1382 * config.bfd: Add support for sparc-*-netbsdelf* and
1383 sparc-*-netbsdaout*.
1385 1999-12-13 Nick Clifton <nickc@cygnus.com>
1387 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1388 if the symbol is in the common section.
1390 1999-12-10 Nick Clifton <nickc@cygnus.com>
1392 * elflink.h (elf_link_is_defined_archive_symbol): New
1393 function: Decide if a symbol, in an archive map is there
1394 because it is defined in the archive element, or because it is
1395 just another common declaration of it.
1396 (elf_link_add_archive_symbols): Use
1397 elf_link_is_defined_archive_symbol to decide if an archive
1398 element contain a reference to a common symbol should be
1401 1999-12-10 Nick Clifton <nickc@cygnus.com>
1403 * elflink.h: Revert previous patch.
1404 * targets.c: Revert previous patch.
1405 * libbfd-in2.h: Revert previous patch.
1406 * libbfd.h: Revert previous patch.
1407 * elfxx-target.h: Revert previous patch.
1408 * archive.c: Revert previous patch.
1409 * aout-target.h: Revert previous patch.
1410 * aout-tic30.h: Revert previous patch.
1411 * bfd.c: Revert previous patch.
1412 * coff-alpha.c: Revert previous patch.
1413 * coff-rs6000.c: Revert previous patch.
1414 * elf64-mips.c: Revert previous patch.
1415 * ieee.c: Revert previous patch.
1416 * libecoff.h: Revert previous patch.
1417 * oasys.c: Revert previous patch.
1418 * som.c: Revert previous patch.
1419 * vms.c: Revert previous patch.
1421 1999-12-09 Nick Clifton <nickc@cygnus.com>
1423 * elflink.h (elf_link_add_archive_symbols): Add an archive
1424 element even if contains a symbol which is currently only
1425 considered to be a common.
1427 * targets.c (struct bfd_target): Add new field
1428 _bfd_allow_commons_in_armap.
1429 * bfd-in2.h:Regenerate.
1431 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1433 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1434 * libbfd.h: Regenerate.
1436 * elfxx-target.h: If using COFF archive map, override
1437 definition of allow_commons_in_armap and replace with
1440 * archive.c (bfd_compute_and_write_armap): Do not place common
1441 symbols into the archive map unless _bfd_allow_commons_in_armap
1444 * aout-target.h (MY_allow_commons_in_armap): Define.
1445 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1446 * bfd.c (bfd_allow_commons_in_armap): Define.
1447 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1448 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1449 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1450 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1451 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1452 * oasys.c (oasys_allow_commons_in_armap): Define.
1453 * som.c (som_allow_commons_in_armap): Define.
1454 * vms.c (vms_allow_commons_in_armap): Define.
1456 1999-12-07 Jim Blandy <jimb@cygnus.com>
1458 Add support for SSE registers in ELF core files.
1459 * elf.c (elfcore_make_note_pseudosection): New function.
1460 (elfcore_grok_prfpreg): Use it.
1461 (elfcore_grok_prxfpreg): New function.
1462 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1464 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1466 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1467 value by 4 before storing it back in the field. From
1468 Koundinya. K <kk@ddeorg.soft.net>.
1470 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1472 * archures.c (bfd_mach_am33): Define.
1473 * bfd-in2.h: Rebuilt.
1474 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1475 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1476 (compute_function_info): Handle additional registers saved by
1478 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1479 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1481 1999-11-29 Jim Blandy <jimb@cygnus.com>
1483 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1485 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1488 1999-11-27 Michael Meissner <meissner@cygnus.com>
1490 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1491 internal use within gas for alpha explicit relocations.
1492 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1493 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1494 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1495 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1496 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1497 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1499 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1500 BFD_RELOC_ALPHA_USER_*.
1502 * bfd-in2.h: Regenerate.
1503 * libbfd.h: Regenerate.
1505 1999-11-26 Fred Fish <fnf@cygnus.com>
1507 * elf.c (elfcore_read_notes): Add prototype for static function.
1508 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1509 (bfd_section_from_phdr): Replacement function that calls
1510 _bfd_elf_make_section_from_phdr for generic segment types and
1511 backend fucntion pointed to by elf_backend_section_from_phdr for
1512 backend specific segment types.
1513 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1514 now called by _bfd_elf_make_section_from_phdr. Note that this func
1515 is now just a stub between the caller and bfd_section_from_phdr.
1517 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1518 elf_backend_section_from_phdr.
1519 (elf_backend_section_from_phdr): Add prototype.
1521 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1522 (elfNN_bed): Add elf_backend_section_from_phdr.
1524 1999-11-25 Nick Clifton <nickc@cygnus.com>
1526 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1527 SEC_CODE and SEC_READONLY flags to glue sections.
1529 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1530 SEC_CODE and SEC_READONLY flags to glue sections.
1532 1999-11-20 Nick Clifton <nickc@cygnus.com>
1534 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1537 1999-11-19 Catherine Moore <clm@cygnus.com>
1539 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1540 (elf_cpu32_plt_entry): Likewise.
1542 1999-11-18 Nick Clifton <nickc@cygnus.com>
1544 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1546 (coff_mcore_relocate_section): Initialise addend to 0.
1547 Special case processing of RVA reloc.
1549 1999-11-17 Richard Henderson <rth@cygnus.com>
1551 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1552 type_change_ok; add sign_extend_vma.
1553 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1554 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1555 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1556 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1557 (elfNN_bed): Follow struture changes.
1559 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1561 * libbfd.c (bfd_read): Check result of read against desired result
1563 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1564 invalid compared to the section size.
1566 * ieee.c (ieee_slurp_debug): Get the length of the debug
1567 information right if there is no data part.
1569 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1571 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1572 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1574 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1576 * elflink.h (elf_bfd_final_link): Make last_local signed.
1578 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1580 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1583 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1585 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1587 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1588 * bfd-in2.h: Regenerate.
1590 1999-10-15 Andrew Haley <aph@cygnus.com>
1592 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1594 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1596 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1598 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1600 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1601 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1604 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1606 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1607 relocs also need the GP value.
1608 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1609 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1610 the GP value for R_MIPS_LITERAL relocs too. Handle
1611 R_MIPS_64 relocs properly on big-endian MIPS.
1612 (mips_elf_sign_extend): Behave properly with 'long long'.
1613 (mips_elf_highest): Correct typo.
1615 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1617 * cpu-m32r.c (arch_info_struct): New static global.
1618 (bfd_m32r_arch): Refer to it.
1619 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1620 (m32r_elf_print_private_bfd_data): Ditto.
1621 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1622 * archures.c (bfd_mach_m32rx): Define it.
1623 * bfd-in2.h: Rebuild.
1625 1999-09-28 Fred Fish <fnf@cygnus.com>
1627 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1628 (cisco_core_big_vec): Add new bigendian vec.
1629 (cisco_core_little_vec): Add new little endian vec.
1631 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1632 (crash_info_locs): Add array of possible offsets.
1633 (MASK_ADDR): Mask to apply to crash info offset.
1634 (crashinfo_external): Add textbase, database, bssbase and
1635 turn into a typedef.
1636 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1637 Many small changes to account for additional hardware versions.
1638 Pick a reasonable size for ".reg" section. Add a ".crash"
1639 section to allow access to crashinfo_external struct.
1640 (cisco_core_file_p): New version of this function that
1641 iterates over crash_info_locs, calling cisco_core_file_validate.
1642 (cisco_core_vec): Old big endian only vec replaced with ...
1643 (cisco_core_big_vec): Add big endian version.
1644 (cisco_core_little_vec): Add little endian version.
1646 * configure.in (cisco_core_vec): Split to two new vectors ...
1647 (cisco_core_big_vec): New target vector.
1648 (cisco_core_little_vec): New target vector.
1649 * configure: Regenerate.
1650 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1651 to cisco_core_big_vec in targ_selvecs.
1653 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1655 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1656 (mips_elf_relocate_got_local): Unused, delete.
1657 (mips_elf_relocate_global_got): Unused, delete.
1659 1999-09-24 Fred Fish <fnf@cygnus.com>
1661 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1662 to initialize it to something meaningful. Then use it to generate
1663 more useful segment names.
1665 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1667 * som.c (NO_PCREL_MODES): Define if the system does not define
1669 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1670 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1671 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1672 * libhppa.h (dis_assemble_22): New function.
1673 (bfd_hppa_insn2fmt): Handle long branch.
1675 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1678 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1680 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1681 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1682 (reloc_howto_type howto_table): Tidy comments and whitespace.
1684 1999-09-17 Nick Clifton <nickc@cygnus.com>
1686 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1687 previous delta. Set sec->gc_mark instead.
1689 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1691 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1692 (elf_cpu32_plt_entry): Likewise.
1694 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1696 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1698 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1699 symbol table, then just compute a suitable value (but do not
1700 create a __gp symbol).
1702 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1703 symbols when building shared libraries.
1704 (elf_hppa_final_link_relocate): Correct handling of PCREL
1705 relocations against undefined symbols.
1707 1999-09-16 Nick Clifton <nickc@cygnus.com>
1709 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1710 interworking sections as linker created so that they will not
1711 be removed by garbage collection.
1713 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1715 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1716 (elf_hppa_final_link_relocate): Consistently create an absolute
1717 address, then subtract out the value of __gp.
1719 1999-09-14 Michael Meissner <meissner@cygnus.com>
1721 * configure.in (Canonicalization of target names): Remove adding
1722 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1723 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1724 * configure: Regenerate.
1726 1999-09-14 Nick Clifton <nickc@cygnus.com>
1728 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1731 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1733 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1734 (elf_hppa_final_link): Initialize text_segment_base and
1736 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1738 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1739 (elf_hppa_final_link_relocate): Likewise.
1740 (elf_hppa_relocate_insn): Likewise.
1741 (elf_hppa_relocate_section): Initialize HOWTO.
1743 1999-09-13 Donn Terry <donn@interix.com>
1745 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1746 handling to support both GNU and MS objects.
1748 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1749 when determining whether to set F_RELFLG.
1751 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1753 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1754 PC24 relocs if the target is an undefined weak symbol.
1755 (arm_add_to_rel): Fix compiler warning.
1756 (elf32_arm_plt0_entry): Correct comments.
1758 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1760 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1761 an absolute symbol in REL relocs.
1763 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1765 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1766 Stub SEGREL32. Return an error for any relocation not handled.
1768 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1770 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1771 constant symbols, and avoid multiple definition errors on them.
1773 1999-09-12 Donn Terry <donn@interix.com>
1775 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1776 significant bit is set.
1778 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1780 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1782 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1783 relocs as we do for RELA relocs.
1785 1999-09-11 Donn Terry <donn@interix.com>
1787 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1788 (coff_final_link_postscript): Define.
1789 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1790 directory entries here.
1791 (_bfd_pei_final_link_postscript): New function.
1793 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1794 section flags based on the section name.
1796 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1797 get the overflow of the s_nlnno field from the s_nreloc field.
1798 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1799 the s_nlnno overflow of the .text section into the s_nreloc
1802 * peigen.c (add_data_entry): Declare.
1803 (pei_swap_aouthdr_out): Get image size right. Set linker version
1805 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1806 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1807 extraneous ImageBase.
1808 (pe_print_edata): Likewise.
1809 (pe_print_pdata): Likewise. Print exception entries.
1810 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1811 (tbl): Make const, add "UNKNOWN".
1812 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1813 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1814 section data directory.
1815 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1817 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1818 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1819 * peicode.h (coff_get_symbol_info): Define.
1821 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1823 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1825 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1828 * libpei.h: New file, broken out of peicode.h.
1829 * peigen.c: New file, broken out of peicode.h.
1830 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1831 * configure.in: Add peigen.lo to list of files required for each
1833 * Makefile.am: Rebuild dependencies.
1834 (BFD32_BACKENDS): Add peigen.lo.
1835 (BFD32_BACKENDS_CFILES): Add peigen.c.
1836 (SOURCE_HFILES): Add libpei.h.
1837 * configure, Makefile.in: Rebuild.
1839 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1840 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1841 instead. Don't clear the s_paddr field for an uninitialized data
1844 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1845 coff_data_type to f_timdat.
1846 * peicode.h (pe_mkobject_hook): Likewise.
1848 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1849 number if COFF_IMAGE_WITH_PE.
1851 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1852 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1853 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1854 there is no SEC_DEBUGGING section.
1855 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1856 IMAGE_FILE_DEBUG_STRIPPED.
1858 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1859 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1860 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1861 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1863 * coffswap.h (IMAGE_BASE): Don't define.
1864 * pei-arm.c (IMAGE_BASE): Don't define.
1865 * pei-i386.c (IMAGE_BASE): Don't define.
1866 * pei-mcore.c (IMAGE_BASE): Don't define.
1867 * pei-ppc.c (IMAGE_BASE): Don't define.
1869 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1870 symbol, switch on the class when determining whether to modify the
1871 value. For PE, don't modify the value of a C_FCN symbol not named
1874 * libbfd-in.h (_bfd_abort): Declare.
1876 * bfd.c (_bfd_abort): New function.
1877 * libbfd.h: Rebuild.
1879 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1882 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1883 don't write out the associated line numbers.
1885 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1888 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1889 changes when the base type is unknown.
1891 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1894 * syms.c (BSF_DEBUGGING_RELOC): Define.
1895 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1896 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1898 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1899 BSF_DEBUGGING_RELOC set.
1900 * bfd-in2.h: Rebuild.
1902 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1904 * ecoff.c (bfd_debug_section): Update initialization for new
1906 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1907 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1909 1999-09-10 H.J. Lu <hjl@gnu.org>
1911 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1912 _bfd_filnmlen field.
1913 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1915 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1917 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1918 for FPTR relocs involving local symbols.
1920 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1921 value for the stub address in a call through a stub.
1922 Install the value for a local symbol directly into the DLT
1923 instead of generating a reloc. Correctly handle FPTR64 relocs.
1925 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1926 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1927 (elf_hppa_final_link): Call them.
1929 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1931 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1932 (elf_adjust_dynamic_symbol): ...from here.
1934 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1936 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1937 relocation, remove them. SECREL64->LTOFF16WF.
1938 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1940 (elf_hppa_relocate_insn): Similarly.
1942 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1943 (elf_hppa_relocate_insn): Similarly.
1945 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1947 (elf_hppa_relocate_insn): Similarly.
1949 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1950 Handle LTOFF_TP* relocs.
1951 (elf_hppa_relocate_insn): Similarly.
1953 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1954 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1955 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1957 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1958 DIR32, DIR64 and FPTR64 relocations.
1959 (elf_hppa_relocate_insn): Similarly.
1961 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1962 address of the .PARISC.global section.
1963 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1964 table entry elf_hppa_final_link_relocate. Do not give a warning
1965 for a reloc against an external symbol if it has a PA64 hash
1967 (elf_hppa_final_link_relocate): Significantly rework. Handle
1968 DLTIND relocations. Compute the final value of the relocation
1969 before passing the value of elf_hppa_relocate_insn.
1970 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1971 relocation support. Handle DLTIND relocation requests just like
1972 DLTREL relocation requests. Simplify branch handling.
1974 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1976 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1977 non-allocated section as done in i386 version.
1978 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1979 statement since this is no know relocation.
1981 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1983 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1985 (elf_hppa_relocate_insn): Similarly.
1987 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1989 (elf_hppa_relocate_insn): Similarly.
1991 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1992 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1993 Pass the relocate type rather than the insn format to
1994 elf_hppa_relocate_insn.
1995 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1996 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1998 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2000 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2001 (bfd_coff_filnmlen): Define.
2002 (bfd_coff_std_swap_table): Initialize new field.
2003 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2005 (coff_write_symbols): Likewise.
2006 (coff_get_normalized_symtab): Likewise.
2007 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2008 * libcoff.h: Rebuild.
2010 1999-09-06 Donn Terry <donn@interix.com>
2012 * coffcode.h (sort_by_secaddr): New static function if
2014 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2015 sections by VMA when assigning target_index values. Always set
2018 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2019 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2021 * libcoff.h: Rebuild.
2023 * coffcode.h (coff_set_custom_section_alignment): Add const to
2024 declaration to match definition.
2025 (coff_write_object_contents): Don't set F_AR32W(R)? if
2028 * coff-i386.c (in_reloc_p): Add declaration.
2029 (i386coff_vec): Simplify initialization of
2030 application_section_flags.
2032 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2033 version. Move COFF_WITH_PE specific code to new version.
2034 (stype_to_sec_flags): Likewise. Add section parameter.
2035 * coffgen.c (make_a_section_from_file): Set target_index before
2036 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2037 * libcoff.h: Rebuild.
2039 * syms.c (stt): Add some PE/PEI section names.
2040 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2042 (bfd_symbol_info): Check for 'w'.
2044 * section.c (struct bfd_comdat_info): Define.
2045 (asection): Add comdat field.
2046 (STD_SECTION): Initialize comdat field.
2047 (bfd_make_section_anyway): Likewise.
2048 * bfd-in2.h: Rebuild.
2050 1999-09-06 Andreas Schwab <schwab@suse.de>
2052 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2055 1999-09-06 Nick Clifton <nickc@cygnus.com>
2057 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2058 bfd_realloc instead of calloc and realloc.
2060 1999-09-04 Steve Chamberlain <sac@pobox.com>
2062 * cpu-pj.c: New file.
2063 * elf32-pj.c: New file.
2064 * config.bfd (pj*): New cpu.
2065 (pj-*-*, pjl-*-*): New targets.
2066 * configure.in (bfd_elf32_pj_vec): New target vector.
2067 (bfd_elf32_pjl_vec): New target vector.
2068 * archures.c (bfd_arch_pj): Define.
2069 * elf.c (prep_headers): Handle bfd_arch_pj.
2070 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2071 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2072 to target vector list.
2073 * Makefile.am: Rebuild dependencies.
2074 (ALL_MACHINES): Add cpu-pj.lo.
2075 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2076 (BFD32_BACKENDS): Add elf32-pj.lo.
2077 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2078 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2080 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2082 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2083 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2084 and NON_GOT_REF from weak defined symbol to real symbol.
2085 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2086 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2087 create a COPY reloc.
2088 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2089 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2090 don't create a COPY reloc.
2092 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2094 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2095 count those in sections we are not including in the link.
2097 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2099 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2100 field in hpux11 shared libraries.
2102 1999-09-02 Nick Clifton <nickc@cygnus.com>
2104 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2106 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2108 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2109 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2110 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2112 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2114 * elflink.h (record_link_assignment): When possible, keep the
2115 original type of the symbol.
2117 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2119 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2120 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2121 tools were configured.
2122 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2124 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2126 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2127 GOT entries for GOT16 relocations; they're not required.
2129 1999-08-24 Nick Clifton <nickc@cygnus.com>
2131 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2133 * config.bfd (arm-*-netbsd*): New target.
2134 * configure.in (armnetbsd_vec): New target vector.
2135 * configure: Regenerate
2136 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2138 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2139 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2140 (armnetbsd.lo): New rule with deps.
2141 * Makefile.in: Regenerate.
2143 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2146 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2148 * som.c (som_slurp_symbol_table): Fix typo in comment.
2150 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2152 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2153 here instead of using elf_section_data...
2155 1999-08-19 Nick Clifton <nickc@cygnus.com>
2157 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2158 relocations into the base file.
2159 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2160 we are building a base file.
2162 1999-08-19 Nick Clifton <nickc@cygnus.com>
2164 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2166 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2167 REL relocs when performing a partial relocation.
2169 1999-08-18 Donn Terry <donn@interix.com>
2171 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2172 _bfd_coff_link_input_bfd into top level.
2174 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2175 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2176 (coff_i386_rtype_to_howto): Likewise.
2177 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2178 Completely ignore symbols which are all zero.
2179 (dummy_reloc16_estimate): Add return 0.
2180 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2181 variable copy to name_copy to avoid shadowing outer scope
2183 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2184 from unsigned int to unsigned long. Add timestamp field.
2185 * libcoff.h: Rebuild.
2187 1999-08-17 H.J. Lu <hjl@gnu.org>
2189 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2192 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2194 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2195 for special section symbols.
2196 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2197 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2200 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2202 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2203 coincidence of variable names between old and new code.
2205 1999-08-12 Nick Clifton <nickc@cygnus.com>
2207 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2208 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2209 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2210 and 'addend' parameter a 'bfd_signed_vma'.
2211 (elf32_arm_final_link_relocate): Do not involve stubs in
2212 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2213 jumps, not function calls.
2215 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2217 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2218 in R_ARM_PC24 relocs.
2220 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2222 * elf-hppa.h (elf_hppa_fake_sections): New function.
2223 * elf32-hppa.c (elf_backend_fake_sections): Define.
2225 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2226 recent changes to the arch_info structure.
2228 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2229 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2230 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2233 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2234 Ralf Baechle <ralf@uni-koblenz.de>
2236 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2237 output DT_MIPS_GOTSYM.
2238 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2239 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2241 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2243 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2244 prototype. Handle local symbols. Add commentary.
2245 (mips_elf_calculate_relocation): Adjust accordingly.
2246 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2249 * elflink.h (elf_bfd_final_link): Tweak last change.
2251 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2253 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2254 elf-section data to allocate just the right amount of relocation
2255 space. Don't allocate the hash space twice.
2256 (elf_bfd_final_link): Calculate the amount of space to allocate in
2257 each relocation section.
2259 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2261 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2262 64bit mode, generate a section relative relocation for a 32bit
2264 (elf_hppa_is_local_label_name): New function.
2265 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2266 shared between 32bit and 64bit port.
2268 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2270 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2271 R_MIPS_GOT16 and R_MIPS_CALL16.
2272 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2273 to use when looking for a preexisting GOT entry.
2275 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2277 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2278 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2280 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2282 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2284 * elflink.h (elf_link_output_extsym): Don't output a weak
2285 reference to an undefined symbol just because it was defined weak
2288 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2290 * coffgen.c (coff_find_nearest_line): When looking for file, use
2291 last best match rather than first. If address is beyond last line
2292 number record, don't return the last line as the correct value.
2294 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2296 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2297 * bfd-in2.h: Rebuild.
2299 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2301 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2302 * coffcode.h (coff_set_custom_section_alignment): New static
2304 (coff_section_alignment_table): New static array.
2305 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2306 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2307 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2308 * libcoff.h: Rebuild.
2310 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2312 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2314 * Makefile.in: Rebuild.
2316 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2318 * section.c (SEC_SHARED): Define.
2319 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2320 (styp_to_sec_flags): Likewise.
2321 * peicode.h (coff_swap_scnhdr_out): Likewise.
2322 * bfd-in2.h: Rebuild.
2324 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2326 * coffcode.h (coff_classify_symbol): Comment out part of
2327 1999-08-05 change which breaks cygwin DLLs.
2329 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2330 * aclocal.m4, configure: Rebuild.
2332 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2334 * section.c (global_syms): Only initialize union field if
2337 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2339 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2340 the size of a GOT entry here.
2341 (mips_elf_calculate_relocation): Don't create a local GOT entry
2342 for the symbol in a GOT16 relocation; just for it's high-order bit
2343 (_bfd_mips_elf_relocate_section): Fix thinko.
2345 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2347 Based on patches from Donn Terry <donn@interix.com>:
2348 * coffcode.h (enum coff_symbol_classification): Define.
2349 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2350 _bfd_coff_classify_symbol. Change return type.
2351 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2352 (coff_slurp_symbol_table): Use coff_classify_symbol.
2353 (coff_classify_symbol): New static function.
2354 (coff_sym_is_global): Never define.
2355 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2356 * cofflink.c (coff_link_check_ar_symbols): Use
2357 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2358 (coff_link_add_symbols): Likewise.
2359 (_bfd_coff_link_input_bfd): Likewise.
2360 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2361 coff_classify_symbol.
2362 * libcoff.h: Rebuild.
2364 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2366 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2367 (e_ltpsel, e_rtpsel): Similarly.
2369 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2370 and 14bit ertpsel. Handle 64bit psel.
2372 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2374 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2375 handling for REL relocations. And only left-shift R_MIPS26
2376 relocation addends where necessary.
2378 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2380 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2381 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2382 Just return the relocation found.
2383 (mips_elf_relocate_section): Pull the LO16 addend out of the
2384 section itself when using REL relocations.
2386 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2387 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2390 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2392 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2393 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2394 relocation against a symbol in an input section with no output
2395 section. From Daniel Jacobowitz <drow@false.org>.
2397 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2399 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2400 look for generated file correctly.
2401 * aclocal.m4, configure: Rebuild.
2403 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2405 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2406 and R_MIPS16_26 relocations correctly when relocating.
2407 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2408 and R_MIPS_CALL_LO16 are for global symbols.
2410 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2412 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2414 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2415 variables and initialize them.
2417 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2419 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2420 there are no global symbols requiring GOT entries.
2421 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2422 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2423 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2425 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2426 symbols are considered to have the value zero.
2427 (_bfd_mips_elf_relocate_section): Don't try to perform a
2428 relocation for an undefined symbol.
2429 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2432 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2434 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2435 wants ba,a,pt %xcc instead of %icc.
2436 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2437 of large PLT entries.
2438 (sparc64_elf_plt_ptr_offset): Fix calculation.
2439 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2440 addend should be relative to load address, not .plt section start.
2441 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2443 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2445 * elf-bfd.h (struct elf_backend_data): Add
2446 print_symbol_all and output_arch_syms backend methods.
2447 * elfxx-target.h: Likewise.
2448 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2449 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2450 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2452 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2453 symbols in .dynsym, add their names into .dynstr. Put those symbols
2455 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2456 pointers to STT_REGISTER symbols in dynsym section.
2457 (sparc64_elf_print_symbol_all): New function.
2458 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2459 printing using the print_symbol_all hook.
2461 1999-07-30 Catherine Moore <clm@cygnus.com>
2463 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2466 1999-07-29 Richard Henderson <rth@cygnus.com>
2468 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2469 dynamic_sections_created.
2471 1999-07-29 Richard Henderson <rth@cygnus.com>
2473 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2474 (mips_rtype_to_howto): ... new function.
2475 (_bfd_mips_elf_relocate_section): Use it.
2477 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2479 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2481 1999-07-27 Nick Clifton <nickc@cygnus.com>
2483 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2485 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2486 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2488 1999-07-23 Donn Terry <donn@interix.com>
2490 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2491 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2492 * cofflink.c (coff_link_add_symbols): If PE, handle section
2494 * libcoff.h: Rebuild.
2496 * config.bfd (i[3456]86-*-interix*): New target.
2498 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2500 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2501 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2502 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2503 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2504 (COFF_SUPPORT_GNU_LINKONCE): Define.
2505 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2506 (COFF_SUPPORT_GNU_LINKONCE): Define.
2508 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2511 * makefile.dos: Remove; obsolete.
2512 * configure.bat: Remove; obsolete.
2514 1999-07-21 H.J. Lu <hjl@gnu.org>
2516 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2518 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2520 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2521 message and fail if a symbol index is out of range.
2523 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2525 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2526 when looking at a R_MIPS_GOT16 relocation.
2528 1999-07-20 Nick Clifton <nickc@cygnus.com>
2530 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2532 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2534 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2535 removed in previous change.
2536 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2537 in relocateable output.
2539 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2541 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2544 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2545 if they appear to be specially created by the linker.
2547 1999-07-19 Nick Clifton <nickc@cygnus.com>
2549 * targets.c (alternative_target): New field in bfd_target
2551 (bfd_search_for_target): New function: Find a target that
2552 satisifies a search function.
2553 * bfd-in2.h: Regenerate.
2555 * elfxx-target.h: Initialise the alternative_target field of
2556 the bfd_target structures to point to the other target (if
2558 * nlm-target.h: Initialise the alternative_target field of
2559 the bfd_target structures to point to the other target (if
2562 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2563 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2565 * aix386-core.c: Initialise new field of bfd_target structure.
2566 * aout-adobe.c: Initialise new field of bfd_target structure.
2567 * aout-arm.c: Initialise new field of bfd_target structure.
2568 * aout-target.h: Initialise new field of bfd_target structure.
2569 * aout-tic30.c: Initialise new field of bfd_target structure.
2570 * binary.c: Initialise new field of bfd_target structure.
2571 * bout.c: Initialise new field of bfd_target structure.
2572 * cisco-core.c: Initialise new field of bfd_target structure.
2573 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2574 * coff-alpha.c: Initialise new field of bfd_target structure.
2575 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2576 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2577 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2578 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2579 * coff-i386.c: Initialise new field of bfd_target structure.
2580 * coff-i860.c: Initialise new field of bfd_target structure.
2581 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2582 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2583 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2584 * coff-mips.c: Initialise new field of bfd_target structure.
2585 * coff-ppc.c: Initialise new field of bfd_target structure.
2586 * coff-rs6000.c: Initialise new field of bfd_target structure.
2587 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2588 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2589 * coff-tic30.c: Initialise new field of bfd_target structure.
2590 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2591 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2592 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2593 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2594 * hppabsd-core.c: Initialise new field of bfd_target structure.
2595 * hpux-core.c: Initialise new field of bfd_target structure.
2596 * i386msdos.c: Initialise new field of bfd_target structure.
2597 * i386os9k.c: Initialise new field of bfd_target structure.
2598 * ieee.c: Initialise new field of bfd_target structure.
2599 * ihex.c: Initialise new field of bfd_target structure.
2600 * irix-core.c: Initialise new field of bfd_target structure.
2601 * mipsbsd.c: Initialise new field of bfd_target structure.
2602 * netbsd-core.c: Initialise new field of bfd_target structure.
2603 * oasys.c: Initialise new field of bfd_target structure.
2604 * osf-core.c: Initialise new field of bfd_target structure.
2605 * ppcboot.c: Initialise new field of bfd_target structure.
2606 * ptrace-core.c: Initialise new field of bfd_target structure.
2607 * sco5-core.c: Initialise new field of bfd_target structure.
2608 * som.c: Initialise new field of bfd_target structure.
2609 * srec.c: Initialise new field of bfd_target structure.
2610 * tekhex.c: Initialise new field of bfd_target structure.
2611 * trad-core.c: Initialise new field of bfd_target structure.
2612 * versados.c: Initialise new field of bfd_target structure.
2613 * vms.c: Initialise new field of bfd_target structure.
2615 1999-07-19 Andreas Schwab <schwab@suse.de>
2617 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2620 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2622 * elflink.h (elf_link_adjust_relocs): New function.
2623 (elf_bfd_final_link): Use it.
2624 (elf_link_input_bfd): Deal with the fact that there can be
2625 two relocation sections for a single section.
2626 (elf_reloc_link_order): Likewise.
2628 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2629 a relocateable object.
2630 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2632 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2634 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2635 (sparc64_elf_get_reloc_upper_bound,
2636 sparc64_elf_get_dynamic_reloc_upper_bound,
2637 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2638 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2640 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2641 ELF64_R_TYPE_ID/DATA where appropriate.
2643 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2645 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2648 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2650 * elf32-mips.c (mips_elf_local_relocation_p): New static
2652 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2653 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2654 Always set *require_jalxp.
2655 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2656 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2657 GOT16 if the GOT16 is against a local symbol. Don't return false
2658 for an undefined symbol. If there is an overflow, assert that we
2661 1999-07-16 Andreas Schwab <schwab@suse.de>
2663 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2664 variables `link' and `elfsec'.
2665 (elf_bfd_final_link): Remove unused variable `os'.
2667 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2669 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2670 a PT_PHDR program headers.
2671 (_bfd_mips_elf_final_link): Don't assume there are going to be
2672 section symbols when we're not building a shared object.
2673 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2676 1999-07-15 J.T. Conklin <jtc@redback.com>
2678 * config.bfd (i[3456]86-*-vxworks*): New target.
2680 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2682 * elf32-mips.c (mips_elf_stub_section_p): New function.
2683 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2684 (mips_elf_relocate_section): Adjust calling sequence for
2685 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2686 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2689 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2691 * configure.in: Bump version number to 2.9.5.
2692 * configure: Rebuild.
2694 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2696 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2698 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2699 to derive final type instead of hardwiring a selection.
2701 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2703 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2704 things relocated by R_MIPS16_GPREL.
2705 (mips_elf_perform_relocation): Likewise.
2707 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2709 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2711 1999-07-14 Richard Henderson <rth@cygnus.com>
2713 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2714 (_bfd_mips_elf_size_dynamic_sections): Set it.
2715 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2716 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2717 new argument max_local.
2719 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2721 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2722 subwords when handling an R_MIPS16_26 relocation.
2723 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2726 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2727 dst_mask to match reality.
2728 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2729 (mips_elf_obtain_contents): Use bfd_get.
2730 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2731 (mips_elf_relocate_section): Likewise.
2733 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2735 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2736 (mips_elf_relocate_section): Adjust calling sequence for
2737 mips_elf_perform_relocation.
2738 (mips_elf_perform_relocation): Take additional argument. Handle
2739 R_MIPS16_26. Use bfd_put for convenience.
2741 1999-07-13 Richard Henderson <rth@cygnus.com>
2743 * elf.c (assign_file_positions_for_segments): Thinko last change.
2744 Always overwrite p_flags.
2746 1999-07-13 Richard Henderson <rth@cygnus.com>
2748 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2749 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2750 .dynbss and .rel[a].bss if want_dynbss.
2751 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2753 1999-07-13 Richard Henderson <rth@cygnus.com>
2755 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2757 1999-07-13 Richard Henderson <rth@cygnus.com>
2759 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2760 (struct elf_link_hash_table): Add dynlocal.
2761 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2762 (_bfd_elf_link_adjust_dynindx): Delete.
2763 (_bfd_elf_link_renumber_dynsyms): Prototype.
2764 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2765 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2766 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2767 (_bfd_elf_link_lookup_local_dynindx): New function.
2768 (elf_link_renumber_hash_table_dynsyms): New function.
2769 (_bfd_elf_link_renumber_dynsyms): New function.
2770 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2771 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2772 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2773 instead of elf_link_remove_section_and_adjust_dynindices.
2774 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2775 (elf_link_assign_sym_version): Remove removed_dynamic code.
2776 (elf_link_renumber_dynsyms): Delete.
2777 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2779 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2780 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2781 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2782 * elf32-mips.c: Similarly.
2783 * elf32-ppc.c: Similarly.
2784 * elf32-sparc.c: Similarly.
2785 * elf64-alpha.c: Similarly.
2786 * elf64-sparc.c: Similarly.
2788 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2790 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2791 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2792 when the relocation is against _gp_disp.
2794 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2796 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2797 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2798 to possibly_dynamic_relocs. Adjust usage throughout code.
2799 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2800 (elf_mips_ctor64_howto): Likewise.
2801 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2803 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2804 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2805 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2806 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2808 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2810 * Makefile.am: Rebuild dependencies.
2811 * Makefile.in: Rebuild.
2813 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2814 * bfd-in2.h: Rebuild.
2816 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2817 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2818 structure initializations. Add casts.
2819 * reloc.c (EMPTY_HOWTO): Define.
2820 * bfd-in2.h: Rebuild.
2821 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2822 comparisons against 0.
2823 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2824 previous_ibfd_e_flags to unsigned long.
2825 * vms.h (struct vms_private_data_struct): Change section_count to
2827 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2828 (_bfd_vms_write_gsd): Change symnum to unsigned.
2829 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2830 * vms-tir.c (etir_sta): Change psect to unsigned.
2831 (alloc_section): Change idx to unsigned.
2832 (tir_sta, tir_ctl): Change psect to unsigned.
2833 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2834 * vms.c (priv_section_count): Change to unsigned.
2836 1999-07-12 Andreas Schwab <schwab@suse.de>
2838 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2839 * m68klinux.c: Likewise.
2841 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2843 * Many files: Changes to avoid gcc warnings: Remove unused local
2844 variables. Add default case to enum switches.
2845 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2846 compile if not COFF_IMAGE_WITH_PE.
2847 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2848 (bfd_arm_get_bfd_for_interworking): Likewise.
2849 (bfd_arm_process_before_allocation): Likewise.
2850 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2851 * pei-arm.c: Likewise.
2852 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2853 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2854 (mips_elf_got16_entry): Put parens around & in body of ==.
2855 (mips_elf_calculate_relocation): Correct test for empty string.
2856 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2858 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2861 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2863 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2864 as appropriate. Fill in structure initializations. Add variable
2865 initializations. Add casts.
2866 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2867 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2869 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2871 * elf-bfd.h (bfd_elf_hash): Update declaration.
2872 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2873 when calling bfd_elf_hash.
2875 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2877 * libbfd.c (bfd_put_8): Make it of type `void'.
2878 * bfd-in2.h: Regenerated.
2879 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2881 (_bfd_mips_elf_final_link): Likewise.
2883 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2885 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2887 * config.bfd (hppa*-*-linux-gnu*): New target
2889 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2891 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2892 (_bfd_mips_elf_create_dynamic_sections): New function.
2893 (_bfd_mips_elf_add_symbol_hook): Likewise.
2894 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2895 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2896 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2897 (_bfd_mips_elf_gc_mark_hook): Likewise.
2898 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2899 (_bfd_mips_elf_always_size_sections): Likewise.
2900 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2901 (_bfd_mips_elf_check_relocs): Likewise.
2902 (_bfd_mips_elf_link_hash_table_create): Likewise.
2903 (_bfd_mips_elf_print_private_data): Likewise.
2904 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2905 (_bfd_mips_elf_final_link): Likewise.
2906 (_bfd_mips_elf_additional_program_headers): Likewise.
2907 (_bfd_mips_elf_modify_segment_map): Likewise.
2908 (_bfd_mips_elf_relocate_section): Likewise.
2909 * elf32-mips.c (mips_elf32_object_p): Move contents into
2910 _bfd_mips_elf_object_p.
2911 (mips_elf_additional_program_headers): Rename to
2912 _bfd_mips_elf_additional_program_headers.
2913 (mips_elf_modify_segment_map): Rename to
2914 _bfd_mips_elf_modify_segment_map.
2915 (elf_mips_abi_name): Change prototype.
2916 (mips_elf32_section_from_shdr): Merge into
2917 _bfd_mips_elf_section_from_shdr.
2918 (mips_elf32_section_processing): Merge into
2919 _bfd_mips_elf_section_processing.
2920 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2921 the right back-end ELF linker.
2922 (mips_elf_relocate_section): Rename to
2923 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2924 (mips_elf_link_output_symbol_hook): Rename to
2925 _bfd_mips_elf_link_output_symbol_hook.
2926 (mips_elf_create_dynamic_section): Rename to
2927 _bfd_mips_elf_create_dynamic_section.
2928 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2929 Adjust for 64-bit code. Use mips_elf_got_section.
2930 (mips_elf_adjust_dynamic_symbol): Rename to
2931 _bfd_mips_elf_adjust_dynamic_symbol. Use
2932 mips_elf_allocate_dynamic_relocations.
2933 (mips_elf_finish_dynamic_symbol): Rename to
2934 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2935 Adjust for 64-bit code.
2936 (mips_elf_finish_dynamic_sections): Rename to
2937 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2938 (mips_elf_always_size_sections): Rename to
2939 _bfd_mips_elf_always_size_sections.
2940 (mips_elf_add_symbol_hook): Rename to
2941 _bfd_mips_elf_add_symbol_hook.
2942 (mips_elf_next_lo16_addend): Constify.
2943 (mips_elf_calculate_relocation): Likewise.
2944 (mips_elf_obtain_contents): Likewise.
2945 (mips_elf_perform_relocation): Likewise.
2946 (mips_elf_create_dynamic_relocation): Likewise.
2947 (mips_elf_allocate_dynamic_relocations): New function.
2948 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2949 (MIPS_ELF_REL_SIZE): Likewise.
2950 (MIPS_ELF_DYN_SIZE): Likewise.
2951 (MIPS_ELF_GOT_SIZE): Likewise.
2952 (MIPS_ELF_SYM_SIZE): Likewise.
2953 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2954 (MIPS_ELF_GET_WORD): Likewise.
2955 (MIPS_ELF_PUT_WORD): Likewise.
2956 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2957 (STUB_LW): Conditionalize for 64-bit value.
2958 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2960 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2961 Check it for inconsistency.
2962 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2964 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2966 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2967 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2968 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2969 (mips_elf_local_got_index): Likewise.
2970 (mips_elf_got_page): Likewise.
2971 (mips_elf_got_info): Likewise.
2972 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2973 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2974 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2975 instead of constant `2'.
2976 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2977 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2978 (mips_elf_size_dynamic_sections): Use
2979 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2980 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2981 Adjust all releveant entries in elf backend table.
2982 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2983 (mips_elf64_section_processing): Likewise.
2984 Adjust elf backend entries to use _bfd_mips_elf variants now
2987 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2989 (size_dynamic_sections): Likewise.
2990 (elf_link_output_extsym): Likewise.
2991 * elf.c: (elf_fake_sections): Likewise.
2992 * libbfd.c (bfd_get): New macro.
2993 (bfd_put): Likewise.
2994 * bfd-in2.h: Regenerated.
2996 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2998 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2999 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3000 wap_reloca_in, and swap_reloca_out.
3001 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3002 multiple internal relocations per external relocation.
3003 (link_read_relocs): Likewise.
3004 (elf_bfd_final_link): Likewise.
3005 (elf_link_input_bfd): Likewise.
3006 (elf_gc_mark): Likewise.
3007 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3008 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3010 (size_info): Add entries for new fields.
3011 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3012 (mips_elf64_be_swap_reloc_in): New function.
3013 (mips_elf64_be_swap_reloc_out): Likewise.
3014 (mips_elf64_be_swap_reloca_in): Likewise.
3015 (mips_elf64_be_swap_reloca_out): Likewise.
3016 (mips_elf64_size_info): Add entries for new fields.
3018 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3020 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3021 field equals the new rel_count field.
3022 (elf_link_input_bfd): When doing a relocateable link, use the new
3023 rel_count field rather than the reloc_count field.
3024 (elf_reloc_link_order): Likewise.
3025 (elf_finish_pointer_linker_section): Likewise.
3027 Based on patch from H.J. Lu <hjl@gnu.org>:
3028 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3029 shared library to override a weak definition in a regular object.
3031 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3033 * libhppa.h: Revert July 2, 1999 patch.
3035 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3036 need to generate DLTIND relocations, not DLTREL relocations.
3038 1999-07-05 Nick Clifton <nickc@cygnus.com>
3040 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3042 (coff_set_flags): Recognise arm 5 architectures.
3044 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3045 Add support for armv5 architecture.
3047 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3049 * reloc.c: Add new, assembler only, ARM reloc:
3050 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3052 * bfd-in2.h: Regenerate.
3054 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3056 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3057 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3058 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3059 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3060 * elf32-mips.c (ABI_64_P): New macro.
3061 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3062 (_bfd_mips_elf_find_nearest_line): Adjust call to
3063 _bfd_dwarf2_find_nearest_line.
3064 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3065 * libbfd.h: Regenerated.
3067 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3069 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3071 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3073 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3074 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3076 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3078 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3080 (_bfd_elf_init_reloc_shdr): New function.
3081 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3082 bfd_alloc followed by memset.
3083 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3084 (elf_fake_sections): Here.
3085 (assign_section_numbers): Assign section numbers for the second
3086 relocation section, if required.
3087 * elflink.h (elf_link_output_relocs): New function.
3088 (elf_link_size_reloc_section): Likewise.
3089 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3090 (elf_link_input_bfd): Use elf_link_output_relocs.
3092 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3093 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3095 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3097 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3100 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3102 * elf32-mips.c (mips_elf_got_info): Move declaration before
3103 prototypes. Change global_gotsym to be a pointer to a hash entry,
3104 rather than a number index.
3105 (mips_elf_link_hash_entry): Move declaration before prototypes.
3106 (mips_elf_irix6_finish_dynamic_symbol): New function.
3107 (mips_elf_sign_extend): Likewise.
3108 (mips_elf_high): Likewise.
3109 (mips_elf_higher): Likewise.
3110 (mips_elf_highest): Likewise.
3111 (mips_elf_global_got_index): Likewise.
3112 (mips_elf_local_got_index): Likewise.
3113 (mips_elf_got_offset_from_index): Likeiwse.
3114 (mips_elf_record_global_got_symbol): Likewise.
3115 (mips_elf_got_page): Likewise.
3116 (mips_elf_next_lo16_addend): Likewise.
3117 (mips_elf_calculate_relocation): Likewise.
3118 (mips_elf_obtain_contents): Likewise.
3119 (mips_elf_perform_relocation): Likewise.
3120 (mips_elf_assign_gp): Likewise.
3121 (mips_elf_sort_hash_table_f): Likewise.
3122 (mips_elf_sort_hash_table): Likewise.
3123 (mips_elf_got_section): Likewise.
3124 (mips_elf_got_info): Likewise.
3125 (mips_elf_create_local_got_entry): Likewise.
3126 (mips_elf_got16_entry): Likewise.
3127 (mips_elf_create_dynamic_relocation): Likewise.
3128 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3129 (mips_elf_final_gp): Use mips_elf_assign_gp.
3130 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3131 into SHN_SCOMMON automatically on IRIX6.
3132 (mips_elf_add_symbol_hook): Likewise.
3133 (mips_elf_relocate_section): Rewrite, using
3134 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3135 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3136 Don't deal with .rld_map on IRIX6.
3137 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3138 section flags appropriately for .got.
3139 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3140 the got. Call mips_elf_record_global_got_symbol and allocate
3141 local got space appropriately.
3142 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3143 char *. Rework calculation of GOT size. Sort dynamic symbol
3144 table entries so entries that do not require GOT entries appear at
3145 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3146 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3148 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3150 (mips_elf_finish_dynamic_symbol): Use
3151 mips_elf_irix6_finish_dynamic_symbol.
3152 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3153 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3154 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3156 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3158 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3159 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3161 1999-06-04 Philip Blundell <philb@gnu.org>
3163 * elf32-arm.h (elf_backend_got_header_size): Define.
3164 (elf_backend_plt_header_size): Likewise.
3166 1999-06-28 Jim Pick <jim@jimpick.com>
3168 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3170 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3172 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3173 relocation function.
3174 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3176 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3178 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3179 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3180 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3181 (_bfd_mips_elf_section_from_shdr): Use them.
3182 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3183 of GP-relative sections.
3184 (_bfd_mips_elf_set_section_contents): Use them.
3185 (_bfd_mips_elf_section_processing): Share code between .sdata and
3186 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3187 (mips_elf_additional_program_headers): Add handling for
3188 PT_MIPS_OPTIONS segment on IRIX6.
3189 (mips_elf_modify_segment_map): Likeiwse.
3190 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3191 Include the options sections on IRIX6. Don't look for GP-relative
3192 sections by name; use SHF_MIPS_GPREL instead.
3193 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3195 (mips_elf_create_dynamic_sections): Don't muck about with section
3196 alignments and such on IRIX6.
3197 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3198 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3199 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3200 bfd_zalloc rather than bfd_alloc and memset.
3201 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3202 Don't assert the existence of .rld_map on IRIX6.
3203 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3205 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3206 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3209 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3211 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3212 (mips_elf_swap_msym_out): New function.
3213 (mips_elf_create_msym_section): Likewise.
3214 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3215 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3216 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3217 section not named .msym.
3218 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3219 .msym directly. Set appropriate attributes for the .msym
3221 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3222 (mips_elf_link_hash_newfunc): Clear it.
3223 (mips_elf_create_dynamic_sections): Create the .msym section
3225 (mips_elf_size_dynamic_sections): Allocate space for the
3226 .msym section. Add a DT_MIPS_MSYM entry.
3227 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3229 (mips_elf_finish_dynamic_sections): Assign a value for
3230 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3232 * elf32-mips.c (irix_compat_t): New enumeration.
3233 (ABI_N32_P): New macro.
3234 (IRIX_COMPAT): Likewise.
3235 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3236 (mips_elf_relocate_section): Fix typo.
3238 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3240 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3241 as writable PE sections.
3243 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3245 * dwarf2.c (struct arange): New type.
3246 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3247 (arange_add): New function.
3248 (decode_line_info): Keep track of address ranges that a compilation
3250 (comp_unit_contains_address): Return true if address is contained
3251 in _any_ of the address ranges associated with a compilation unit.
3252 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3253 on the first comp_unit that contains the address.
3255 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3257 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3258 (decode_line_info): Add variable STASH and initialize it to point
3259 to the per-bfd dwarf2_debug info. Remove static variable
3260 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3262 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3264 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3265 shared library to have an undefined symbol.
3267 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3268 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3270 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3272 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3273 * elf32-hppa.c: Remove everything related to symbol extension
3274 sections & records. Use the common elf_hppa_final_write_processing.
3276 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3278 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3279 functions instead of _init/_fini if requested.
3281 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3283 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3286 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3288 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3289 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3291 (ppc_elf_finish_dynamic_sections): Check for positive section
3292 dynindx field, rather than comparing against -1.
3293 (ppc_elf_relocate_section): Only return false if undefined_symbol
3294 or reloc_overflow fail, not always upon encountering an error.
3296 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3298 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3299 bfd_byte * before performing pointer arithmetic.
3301 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3303 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3305 * elf32-hppa.c: Include elf-hppa.h.
3306 (ARCH_SIZE): Define.
3307 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3309 (elf32_hppa_info_to_howto): Similarly.
3310 (elf_hppa_howto_table): Similarly.
3311 (elf_hppa_reloc_type_lookup): Similarly.
3312 (hppa_elf_gen_reloc_type): Similarly.
3313 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3315 1999-06-22 Nick Clifton <nickc@cygnus.com>
3317 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3318 handling R_V850_22_PCREL relocation.
3320 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3322 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3325 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3327 * section.c (_bfd_strip_section_from_output): Ignore sections
3328 DISCARDed by the link script.
3330 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3332 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3333 Remove unused local variable spp.
3335 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3336 the entry symbol is not set.
3338 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3340 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3341 GPDISP or LITUSE in a relocatable link.
3343 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3345 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3346 * (alloc_dwarf1_func): Likewise.
3348 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3350 * libhppa.h: Fix various formatting errors.
3351 (assemble_3); Rewrite using CATENATE.
3352 (assemble_17): Fix various bugs.
3354 1999-06-16 Nick Clifton <nickc@cygnus.com>
3356 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3358 1999-06-15 Richard Henderson <rth@cygnus.com>
3360 * section.c (SEC_SHORT): Define.
3361 * bfd-in2.h: Rebuild.
3363 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3365 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3366 Remove abfd parameter. Use _bfd_strip_section_from_output.
3367 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3369 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3370 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3371 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3373 (bfd_elf_size_dynamic_sections): Use it.
3375 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3377 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3378 complain_overflow_bitfield to complain_overflow_signed.
3380 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3382 * elflink.h (elf_link_read_relocs_from_section): New function,
3384 (elf_link_read_relocs): Here. Use it for both relocation
3387 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3389 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3390 asect->reloc_count is valid.
3392 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3394 * elf32-mips.c (mips_elf32_section_processing): Permit a
3395 SHT_MIPS_REGINFO section to have a size of 0.
3397 1999-06-12 David O'Brien <obrien@freebsd.org>
3399 * config.bfd (alpha*-*-freebsd*): New target.
3400 (i[3456]86-*-freebsd*): Now defaults to ELF.
3402 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3404 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3405 wrap if the relocation covers the high bit of an address.
3407 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3409 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3411 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3412 instead of R_SPARC_max.
3413 (sparc64_elf_info_to_howto): Likewise.
3414 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3415 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3417 1999-06-07 Richard Henderson <rth@cygnus.com>
3419 * section.c (_bfd_strip_section_from_output): Remove output
3420 sections with no initial link_order.
3422 1999-06-07 Nick Clifton <nickc@cygnus.com>
3424 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3426 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3428 * Makefile.am (SOURCE_HFILES): Add missing headers.
3429 * Makefile.in: Regenerated.
3431 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3433 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3436 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3438 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3439 range undefweak symbols.
3440 * hash.c: Add missing comma after @xref{}
3441 * linker.c: Likewise.
3443 1999-06-04 Nick Clifton <nickc@cygnus.com>
3445 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3447 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3448 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3449 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3450 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3452 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3454 * Makefile.am: Rebuild dependencies.
3455 (BFD32_BACKENDS): Add dwarf1.lo.
3456 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3457 * Makefile.in: Rebuild.
3459 1999-06-04 Nick Clifton <nickc@cygnus.com>
3461 * Makefile.am: Add epoc-arm-pe target.
3462 * Makefile.in: Regenerate.
3463 * pe-arm.c: Only redefine interworking function names if they have
3464 not already been redefined.
3465 * pei-arm.c: Only redefine interworking function names if they have
3466 not already been redefined.
3467 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3469 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3472 1999-06-03 Nick Clifton <nickc@cygnus.com>
3474 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3476 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3478 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3480 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3482 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3483 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3485 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3487 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3488 in other text sections.
3490 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3492 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3493 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3494 * libbfd.h: Regenerate.
3495 * coff-sh.c (sh_merge_private_data): Delete.
3496 (coff_bfd_merge_private_bfd_data): Change to
3497 _bfd_generic_verify_endian_match.
3498 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3500 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3502 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3504 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3506 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3508 (bfd_elf32_arm_process_before_allocation): Likewise.
3509 * bfd-in2.h: Rebuild.
3511 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3513 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3514 track of end_sequence markers.
3515 (add_line_info): Add END_SEQUENCE arg.
3516 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3517 debug-line info---it doesn't work right if a compilation unit
3518 consists of multiple discontiguous code-sequences. It would be
3519 worthwhile to optimize for the common case where a compilation
3520 unit results in a contiguous set of code sequences, but this is
3521 quite tricky to get right for arbitrary DWARF2 files.
3522 (lookup_address_in_line_info_table): Don't use the last line entry
3523 for a compilation unit for anything with an address higher than
3524 this line entry. Also, check for end_sequence markers to
3525 correctly handle discontinuities.
3526 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3527 compilation units, check all compilation units with each->high==0
3528 just like when reading compilation units.
3530 * dwarf2.c (decode_line_info): Initialize table->files and
3531 table->last_line to NULL to avoid segfaults due to random
3532 values in these members.
3533 (concat_filename): Check for out-of-range file number before
3534 indexing filename table. Segfaults suck.
3536 * dwarf2.c (decode_line_info): Don't truncate address to least
3537 significant 32 bits (breaks 64 bit targets).
3538 (lookup_address_in_function_table): Ditto.
3539 (comp_unit_contains_address): Ditto.
3541 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3543 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3544 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3545 (mips_elf64_howto_table_rela): Likewise.
3547 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3549 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3550 single section has two associated relocation sections.
3552 1999-06-02 Mark Salter <msalter@cygnus.com>
3554 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3555 COFF_WITH_PE defined.
3557 1999-06-02 Nick Clifton <nickc@cygnus.com>
3559 * pe-arm.c: Rename global arm interworking functions to avoid name
3560 collision when all targets BFD is built.
3563 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3565 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3566 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3567 (bfd_elf_section_data): Add use_rela_p.
3568 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3569 (_bfd_elf_new_section_hook): Likewise.
3570 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3572 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3573 * elfcode.h (write_relocs): Determine whether or not use rela
3574 relocs based on the relocation section header.
3575 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3576 instead of use_rela_p.
3577 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3578 (elf_backend_may_use_rela_p): Likewise.
3579 (elf_backend_default_use_rela_p): Likewise.
3580 (elfNN_bed): Use them.
3582 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3584 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3586 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3588 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3589 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3590 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3591 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3592 * bfd-in2.h: Regenerated.
3593 * libbfd.h: Likewise.
3594 * elf32-mips.c (mips_info_to_howto_rela): New function.
3595 (USE_REL): Adjust for new conventions.
3596 (MINUS_ONE): New macro.
3597 (elf_mips_howto_table): Add R_MIPS_SUB.
3598 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3600 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3601 .MIPS.content section.
3602 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3603 with .MIPS.content as .MIPS.content sections. Set
3604 SHF_MNIPS_NOSTRIP for such section.
3605 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3606 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3607 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3609 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3611 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3614 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3617 1999-05-30 Philip Blundell <philb@gnu.org>
3619 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3620 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3621 the addend does not overflow into the rest of the word.
3623 1999-05-29 Nick Clifton <nickc@cygnus.com>
3625 * bfd-in.h: Amend prototype for
3626 bfd_elf32_arm_process_before_allocation .
3627 * bfd-in.h: Regenerate.
3629 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3630 elements in a fixed sized array.
3631 (ARM_ELF_ABI_VERSION): Define.
3632 (ARM_ELF_OS_ABI_VERSION): Define.
3633 (R_ARM_THM_ABS5): Fix rightshift and size.
3634 (R_ARM_THM_PC22): Fix size.
3635 (R_ARM_PLT32): Define Howto.
3636 (find_howto): New function: Locate a howto based on a reloc
3638 (elf32_arm_info_to_howto): Use find_howto if necessary.
3639 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3640 bfd_reloc_code_real_type.
3641 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3642 and BFD_RELOC_VTABLE_ENTRY.
3643 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3645 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3646 elements in a fixed sized array.
3647 (ARM_ELF_ABI_VERSION): Define.
3648 (ARM_ELF_OS_ABI_VERSION): Define.
3649 (R_ARM_THM_ABS5): Fix rightshift and size.
3650 (R_ARM_THM_PC22): Fix size.
3651 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3652 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3653 bfd_reloc_code_real_type.
3655 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3656 no_pipeline_knowledge.
3657 (elf32_arm_link_hash_create): Initialise new field to zero.
3658 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3659 no_pipeline_knowledge. Use this parameter to initialise the field
3660 in the globals data structure.
3661 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3662 no_pipeline_knowledge is false and the binary is from an old
3664 (elf32_arm_merge_private_data): Generate an error if an attempt is
3665 made to linl together big endian and little endian code.
3666 (elf32_arm_post_process_headers): New function: Initialise the
3667 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3669 (elf_backend_post_process_headers): Define.
3671 1999-05-28 Nick Clifton <nickc@cygnus.com>
3673 * elf-bfd.h (struct elf_backend_data): Add new field:
3674 elf_backend_post_process_headers.
3676 * elfxx-target.h (elf_backend_post_process_headers): Define to
3677 NULL if not already defined.
3678 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3680 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3682 (_bfd_elf_compute_section_file_positions): Call
3683 elf_backend_post_process_headers if defined.
3685 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3687 * configure.in: Check whether getuid and getgid exist.
3688 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3689 HAVE_GETGID are not defined, respectively.
3690 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3692 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3693 * configure, config.in: Rebuild.
3695 1999-05-28 Martin Dorey <mdorey@madge.com>
3697 * elf32-i960.c: New file.
3698 * elf.c (prep_headers): Handle bfd_arch_i960.
3699 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3700 * config.bfd (i960-*-elf*): New target.
3701 * configure.in (bfd_elf32_i960_vec): New target vector.
3702 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3703 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3704 * Makefile.in, aclocal.m4, configure: Rebuild.
3706 1999-05-27 Nick Clifton <nickc@cygnus.com>
3708 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3710 (find_howto): New function: Find entries in the
3711 elf32_arm_howto_table.
3712 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3714 (elf32_arm_reloc_type_lookup): Add lookup for
3715 BFD_RELOC_ARM_PLT32.
3717 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3719 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3720 (elf32_arm_link_hash_table_create): Use above function as the
3721 constructor for hash table entries.
3722 (elf32_arm_relocate_section): Avoid crash when there is no output
3724 (elf32_arm_final_link_relocate): New parameter h.
3725 (elf32_arm_relocate_section): Pass symbol hash entry to above
3727 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3730 1999-05-25 Catherine Moore <clm@cygnus.com>
3732 * coff-arm.c (coff_arm_relocate_section): Don't emit
3733 base file entries for pc-relative values.
3735 1999-05-25 DJ Delorie <dj@cygnus.com>
3737 * peicode.h (coff_swap_sym_in): When we create the actual section
3738 to reflect the not-there section C_SECTION symbols refer to,
3739 change the symbol class to C_STAT as the section is now really
3742 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3744 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3747 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3749 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3751 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3752 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3754 1999-05-16 Nick Clifton <nickc@cygnus.com>
3756 * coff-mcore.c (in_reloc_p): Reinstate.
3758 1999-05-15 Nick Clifton <nickc@cygnus.com>
3760 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3761 * bfd-in2.h: Regenerate.
3762 * coff-mcore.c (in_reloc_p): Remove defintion.
3763 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3764 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3765 IMAGE_REL_MCORE_RVA.
3766 (coff_mcore_rtype_to_howto): Add special processing for
3767 IMAGE_REL_MCORE_RVA.
3768 (coff_mcore_relocate_section): Add support for
3769 IMAGE_REL_MCORE_RVA.
3770 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3771 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3773 (mcore_elf_relocate_section): Delete redundant case labels.
3775 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3777 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3778 precedence between bit-and and comparison.
3780 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3782 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3783 list of target formats (targ_selvecs).
3784 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3785 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3787 1999-05-10 DJ Delorie <dj@cygnus.com>
3789 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3790 reasonable mode until "ar x" is smart enough to skip it (fixes
3791 gcc/libgcc.a builds on mips-ecoff targets
3793 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3794 to work. Hack to support MS import libraries, which use different
3795 COMDAT types than GNU.
3796 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3797 to implied zero-length sections (see peicode below)
3798 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3799 filename symbols, which use one *or more* auxents.
3800 * coffswap.h (coff_swap_aux_in): ditto
3801 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3804 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3806 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3807 for all relocations.
3809 1999-05-10 Catherine Moore <clm@cygnus.com>
3811 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3812 if COFF_IMAGE_WITH_PE.
3813 (bfd_arm_process_before_allocation): Likewise.
3814 (bfd_arm_get_bfd_for_interworking): Likewise.
3815 * coff-arm.c: Likewise.
3816 * bfd-in2.h: Regenerate.
3817 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3818 (armpe_big_vec): Likewise.
3819 * configure: Rebuild.
3821 1999-05-10 Nick Clifton <nickc@cygnus.com>
3823 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3824 section, not just .rel. Same for .rela.
3826 1999-05-07 Nick Clifton <nickc@cygnus.com>
3828 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3829 endianism with an error message.
3831 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3833 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3834 assignment from "unsigned char *" to "char *".
3835 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3837 1999-05-05 Catherine Moore <clm@cygnus.com>
3839 * coff-arm.c (coff_arm_relocate_section): Add one to
3840 address of ARM_RVA32 thumb functions.
3842 1999-05-05 Catherine Moore <clm@cygnus.com>
3844 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3845 (elf32_m68k_copy_private_bfd_data): New.
3846 (elf32_m68k_merge_private_bfd_data): New.
3847 (elf32_m68k_print_private_bfd_data): New.
3848 (CPU32_FLAG): Define.
3849 (PLT_CPU32_ENTRY_SIZE): Define.
3850 (elf_cpu32_plt0_entry): Declare.
3851 (elf_cpu32_plt_entry): Declare.
3852 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3853 (elf_m68k_finish_dynamic_symbol): Likewise.
3854 (elf_m68k_finish_dynamic_sections): Likewise.
3855 (elf_backend_plt_header_size): Remove definition.
3856 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3857 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3858 (bfd_elf32_bfd_set_private_flags): Define.
3859 (bfd_elf32_bfd_print_private_bfd_data): Define.
3861 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3863 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3864 and R_LONG_PCREL_MODE.
3866 1999-04-29 Nick Clifton <nickc@cygnus.com>
3868 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3870 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3872 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3873 in relocation calculation.
3875 1999-04-26 Tom Tromey <tromey@cygnus.com>
3877 * aclocal.m4, configure: Updated for new version of libtool.
3879 1999-04-21 Nick Clifton <nickc@cygnus.com>
3881 * coff-mcore.c: Add support for mcore relocs.
3883 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3885 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3886 incorrect use EF_MIPS_xxBITPTRS.
3888 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3890 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3893 * bfd-in2.h: Rebuild.
3894 * libbfd.h: Rebuild.
3896 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3898 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3899 (coff_arm_relocate_section): Add ARM26D transform. Only
3900 change to ARM26D for relocateable links.
3902 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3904 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3905 (bfd_elf32_bfd_print_private_bfd_data): New.
3907 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3909 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3910 refetch addend if USE_REL, add many comments regarding current state.
3911 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3912 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3913 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3914 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3916 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3918 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3919 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3921 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3923 * dwarf2.c (decode_line_info): Don't truncate address to least
3924 significant 32 bits (breaks 64 bit targets).
3925 (lookup_address_in_function_table): Ditto.
3926 (comp_unit_contains_address): Ditto.
3928 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3930 * coff-arm.c (arm_emit_base_file_entry): New routine.
3931 (A2T3_OFFSET): Define.
3932 (T2A3_OFFSET): Define.
3933 (coff_arm_relocate_section): Emit base file entries for interworking
3936 1999-04-13 Philip Blundell <philb@gnu.org>
3938 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3939 relocs 17 through 19.
3941 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3943 * elfcode.h: Remove fnmatch.h.
3944 * elflink.h (elf_link_assign_sym_version): Call back to ld
3945 instead of calling fnmatch.
3947 * config.bfd (i?86-*-beoself): Include pe vecs.
3949 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3951 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3954 1999-04-10 Richard Henderson <rth@cygnus.com>
3956 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3957 when trying to resolve dynamic symbol references.
3958 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3959 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3960 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3961 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3962 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3963 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3964 * elflink.h (elf_link_output_extsym): Likewise.
3966 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3968 * section.c (_bfd_strip_section_from_output): New function moved from
3969 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3970 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3971 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3972 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3973 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3974 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3975 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3976 * bfd-in2.h: Update.
3978 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3980 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3982 1999-04-08 Nick Clifton <nickc@cygnus.com>
3984 * coff-mcore.c: New File: Support for mcore-pe targets.
3985 * cpu-mcore.c: New File: Support for mcore targets.
3986 * elf32-mcore.c: New File: Support for mcore-elf target.
3987 * pe-mcore.c: New File: Definitions for mcore-pe target.
3988 * pei-mcore.c: New File: Definitions for mcore-pei target.
3989 * Makefile.am: Add support for MCore targets.
3990 * Makefile.in: Regenerate.
3991 * config.bfd: Add support for MCore targets.
3992 * configure.in: Add support for MCore targets.
3993 * configure: Regenerate.
3994 * archures.c: Add support for MCore architecture.
3995 * bfd-in2.h: Regenerate.
3996 * coffcode.h: Add support for mcore-pe targets.
3997 * elf.c: Add support for mcore-elf target.
3998 * reloc.c: Add support for MCore relocs.
3999 * targets.c: Add support for MCore targets.
4001 1999-04-07 Nick Clifton <nickc@cygnus.com>
4003 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4004 R_ARM_XPC25 and R_ARM_THM_XPC22.
4005 (elf32_arm_reloc_map): Remove redundant entries.
4007 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4009 * sysdep.h (LC_MESSAGES): Never define.
4011 1999-04-06 Chris Torek <torek@bsdi.com>
4013 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4014 all callers. Rewrite completely.
4015 (_bfd_relocate_contents): Rewrite overflow checking.
4016 * bfd-in2.h: Rebuild.
4018 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4020 From Gabriel Paubert <paubert@iram.es>:
4021 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4022 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4023 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4024 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4025 * ppcboot.c (ppcboot_vec): Use little endian routines for
4028 * elf.c (elfcore_strndup): Only define if it will be used.
4029 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4031 (ppc_elf_check_relocs): Remove unused local i.
4032 (ppc_elf_gc_mark_hook): Add default case to switch.
4034 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4035 * srec.c (srec_scan): Accept \r in symbol definitions.
4036 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4037 (symbolsrec_object_p): Likewise.
4039 1999-04-04 Don Bowman <don@pixsci.com>
4041 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4043 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4045 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4047 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4048 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4050 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4052 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4055 1999-03-31 Nick Clifton <nickc@cygnus.com>
4057 * config.bfd: Add support for arm-epoc-pe target.
4058 * configure.in: Add support for arm-epoc-pe target.
4059 * configure: Regenerate.
4060 * targets.c: Add support for arm-epoc-pe target.
4061 * coff-arm.c: Allow header files to override definition of
4062 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4063 * pe-arm.h: Allow previous header files to override definition of
4064 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4065 * pei-arm.h: Allow previous header files to override definition of
4066 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4067 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4068 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4070 1999-03-30 Nick Clifton <nickc@cygnus.com>
4072 * elf.c (elf_map_symbols): Handle the case where section
4073 symbols are generated for content-less sections which are
4074 not mapped to the output file.
4076 * linker.c: Replace direct references to fields in BFD structure
4077 with accessor macros.
4079 * elflink.h: Replace direct references to fields in BFD structure
4080 with accessor macros.
4082 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4084 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4086 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4087 account when adjusting section symbols during a partial link.
4089 1999-03-24 Nick Clifton <nickc@cygnus.com>
4091 * coff-sparc.c (struct coff_reloc_map): Change type of field
4092 'bfd_reloc_val' to bfd_reloc_code_real_type.
4093 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4094 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4095 * elf32-arc.c (struct arc_reloc_map): Ditto.
4096 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4097 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4098 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4099 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4100 * elf32-sh.c (struct elf_reloc_map): Ditto.
4101 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4102 * elf32-v850.c (struct v850_reloc_map): Ditto.
4103 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4104 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4105 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4107 1999-03-17 Martin Hunt <hunt@cygnus.com>
4109 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4110 function so source-level assembly works. If multiple N_SOs
4111 are seen without and N_FUNs, create an indextable entry with
4112 a NULL function name.
4114 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4116 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4117 of certian similar cpus.
4119 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4121 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4122 Add the 5000. Change the architecture for the 5400 to mips4.
4123 (elf_mips_mach): Add r5000.
4125 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4127 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4129 1999-03-11 Nick Clifton <nickc@cygnus.com>
4131 * binary.c (binary_set_section_contents): Generate warning about
4132 huge file offsets for any section that will occupy file space, not
4133 just those that are loadable.
4135 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4137 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4139 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4141 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4143 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4145 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4146 * elflink.h: Revert all changes since Feb 16. Instead:
4147 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4148 appropriate. Copy it to version symbols.
4149 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4150 symbols if appropriate.
4151 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4152 symbol if appropriate.
4153 (elf_link_output_extsym): If symbol is marked as undefined, and
4154 has no nonweak references, mark it as weak undefined.
4156 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4158 * elflink.h (elf_merge_symbol): When overriding a dynamic
4159 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4161 (elf_link_add_object_symbols): Don't copy the other field if we
4164 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4166 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4167 shared object with a weak undefined symbol.
4169 1999-02-18 Nick Clifton <nickc@cygnus.com>
4171 * elfarm-nabi.c: Set partial_inplace back to false.
4173 1999-02-17 Nick Clifton <nickc@cygnus.com>
4175 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4176 (USER_LABEL_PREFIX): Set to "_".
4178 The following patches are from: Scott Bambrough
4179 <scottb@corelcomputer.com>
4181 * libaout.h (M_ARM6_NETBSD): Set to 143.
4183 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4184 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4185 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4186 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4187 * bfd-in2.h: Regenerate.
4189 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4190 'true' as REL relocs are now being used. Add new PIC relocs:
4191 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4192 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4194 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4196 (elf32_arm_final_link_relocate): Change parameters so that entire
4197 reloc is passed. Add support for PIC relocs.
4198 (elf32_arm_relocate_section): Pass entire reloc to
4199 elf32_arm_final_link_relocate.
4200 (elf32_arm_check_relocs): Handle new PIC relocs.
4201 (elf32_arm_adjust_dynamic_symbol): New function.
4202 (elf32_arm_size_dynamic_sections): New function.
4203 (elf32_arm_discard_copies): New function.
4204 (elf32_arm_finish_dynamic_symbol): New function.
4205 (elf32_arm_finish_dynamic_sections): New function.
4206 (ELF_MAXPAGE_SIZE): Define.
4207 (bfd_elf32_bfd_reloc_type_lookup): Define.
4208 (elf_backend_relocate_section): Define.
4209 (elf_backend_adjust_dynamic_symbol): Define.
4210 (elf_backend_create_dynamic_sections): Define.
4211 (elf_backend_finish_dynamic_symbol): Define.
4212 (elf_backend_finish_dynamic_sections): Define.
4213 (elf_backend_size_dynamic_sections): Define.
4214 (elf_backend_plt_readonly): Define.
4215 (elf_backend_want_got_plt): Define.
4216 (elf_backend_want_plt_sym): Define.
4218 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4220 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4221 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4222 (_bfd_mips_elf_fake_sections): Likewise.
4224 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4226 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4227 bfd_elf32_arm_get_bfd_for_interworking,
4228 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4231 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4232 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4233 elf32_arm_find_nearest_line): Make them static.
4235 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4237 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4238 callers. Do not merge a definition from a shared object with a
4239 weak undefined symbol.
4240 (elf_link_add_object_symbols): Do not change the symbol type or
4241 size if the old symbol overrides the new one.
4243 1999-02-08 Nick Clifton <nickc@cygnus.com>
4245 * config.bfd: Add support for strongarm target.
4247 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4249 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4250 fields instead of unsigned char.
4252 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4254 * Makefile.am: Rebuild dependencies.
4255 * Makefile.in: Rebuild.
4257 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4259 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4260 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4261 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4262 * acinclude.m4: Add comments to uses of AC_DEFINE.
4263 * acconfig.h: Remove.
4264 * configure: Rebuild with current autoconf/automake.
4265 * aclocal.m4: Likewise.
4266 * config.in: Likewise.
4267 * Makefile.in: Likewise.
4269 1999-02-04 DJ Delorie <dj@cygnus.com>
4271 * libbfd.c (real_read): don't call fread for zero bytes. This
4272 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4274 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4276 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4277 of a jump is in the current 256 MB region.
4279 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4281 * format.c (bfd_check_format_matches): Change last patch to only
4282 take effect for the binary target.
4284 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4286 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4288 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4290 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4292 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4294 * format.c (bfd_check_format_matches): If the target was
4295 previously specified, don't check other targets when checking for
4298 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4300 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4301 (elf32_arm_reloc_type_lookup): Removed
4302 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4303 (elf32_arm_reloc_type_lookup): New.
4304 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4305 (elf32_arm_reloc_type_lookup): New.
4307 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4309 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4310 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4311 * Makefile.am: Use new files.
4312 * Makefile.in: Regenerate.
4313 * configure.in: Use new files.
4314 * configure: Regenerate.
4316 1999-02-01 Nick Clifton <nickc@cygnus.com>
4318 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4319 (fr30_elf_gc_sweep_hook): New function.
4320 (elf_backend_can_gc_sections): Define.
4322 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4324 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4325 and bfd_elf32_bigarm_oabi_vec.
4327 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4329 * Makefile.am (elf32-arm-oldabi.lo): New.
4330 (elf32-arm-newabi.lo): New.
4331 * Makefile.in: Regenerate.
4332 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4333 (arm-*-elf): Likewise.
4335 (thumb-*-oabi): New.
4336 * configure: Regenerate.
4337 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4338 (bfd_elf32_bigarm_oabi_vec): New.
4339 * elf32-arm-newabi.c: New.
4340 * elf32-arm-oldabi.c: New.
4341 * elf32-arm.c: Removed.
4344 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4346 * binary.c (binary_set_section_contents): Omit warnings for
4347 unloadable sections.
4349 1999-01-31 Michael Meissner <meissner@cygnus.com>
4351 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4352 powerpc{,le}-*-eabi.
4354 1999-01-29 Nick Clifton <nickc@cygnus.com>
4356 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4357 * dwarf2.c (read_signed_leb128): Remove unused variables.
4359 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4361 * elf.c (assign_file_positions_for_segments): Only adjust
4362 p_align when needed.
4364 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4366 * binary.c (binary_set_section_contents): Don't return early for a
4367 non-loadable section, in case the first section is non-loadable.
4368 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4369 W. Rozycki <macro@ds2.pg.gda.pl>.
4371 1999-01-28 Nick Clifton <nickc@cygnus.com>
4373 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4374 R_FR30_GNU_VTENTRY relocs.
4376 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4378 * elflink.h (elf_link_output_sym): Zero syms which are
4379 part of sections which have been excluded.
4381 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4383 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4385 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4386 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4388 1999-01-27 Nick Clifton <nickc@cygnus.com>
4390 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4392 (fr30_final_link_relocate): Use computed value as result of
4395 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4397 * binary.c (binary_set_section_contents): Emit warning for
4398 huge file offsets due to widely-dispersed section LMAs.
4400 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4402 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4403 align first section to largest section alignment, not first
4406 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4408 * configure.in: Require autoconf 2.12.1 or higher.
4410 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4412 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4413 * bfd-in2.h: Likewise.
4414 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4416 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4418 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4419 * cpu-mips.c: Add support for and independent 4111.
4420 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4421 (_bfd_mips_elf_final_write_processing):
4422 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4424 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4426 * elf32-mips.c (elf_mips_abi_name): New.
4427 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4429 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4431 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4432 Handle bfd_mach_mips4300.
4434 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4436 * elf32-i386.c: Remove leaked development code from patch
4437 1998-12-10 by Richard Henderson.
4439 1998-12-10 Richard Henderson <rth@cygnus.com>
4441 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4442 in debug sections for symbol defined externally.
4444 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4446 * targets.c (bfd_target_vector): Remove duplicate entry for
4449 1998-12-09 Nick Clifton <nickc@cygnus.com>
4451 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4452 since we are using RELAs.
4454 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4456 SCO Open Server Release 5 core file support, from Jouke Numan
4458 * sco5-core.c: New file.
4459 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4460 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4461 * Makefile.am: Rebuild dependencies.
4462 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4463 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4464 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4465 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4466 * bfd-in2.h, configure, Makefile.in: Rebuild.
4468 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4470 * config.bfd (hppa*-*-mpeix*): New target.
4471 * configure.in: Add AC_HEADER_DIRENT.
4472 (hppa*-*-mpeix*): New target.
4473 * configure.host (hppa*-*-mpeix*): New host.
4474 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4475 friends rather than just including <sys/dir.h>.
4476 * som.h (struct som_symbol): Add hppa_priv_level and apto
4477 tc_data. Change all users.
4478 (struct somdata): Add comp_unit field.
4479 (obj_som_compilation_unit): Define.
4480 (bfd_som_attach_compilation_unix): Declare.
4481 * som.c: Check HOST_HPPAMPEIX.
4482 (struct som_misc_symbol_info): Add new field priv_level.
4483 (som_object_setup): Add current_offset parameter. Change all
4485 (setup_sections): Likewise.
4486 (som_object_p): For EXECLIBMAGIC, read the lst header.
4487 (som_write_symbol_strings): Add compilation_unit parameter.
4489 (som_finish_writing): Write out compilation_unit.
4490 (som_bfd_derive_misc_symbol_info): Set priv_level.
4491 (som_build_and_write_symbol_table): Set xleast field to 3.
4492 (som_slurp_symbol_table): Set symbol priv_level.
4493 (bfd_som_attach_compilation_unit): New function.
4494 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4495 priv_level into symbol_value.
4496 * configure, config.in: Rebuild.
4498 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4500 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4501 warning function to call _bfd_error_handler instead.
4503 * libbfd.c (COERCE32): Cast through unsigned long and long to
4504 avoid bug in old version of gcc.
4506 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4507 (elf_backend_additional_program_headers): Don't define.
4509 1998-12-08 Nick Clifton <nickc@cygnus.com>
4511 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4512 relocations to include offset of 2 included in the insns, and the
4513 offset of the relocs within the section.
4515 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4517 The following changes were made by David Taylor
4518 <taylor@texas.cygnus.com>, Edith Epstein
4519 <eepstein@sophia.cygnus.com>, Jim Blandy
4520 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4521 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4522 changes originally made by HP; HP did not create ChangeLog
4525 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4526 automake macro library.
4528 * hpux-core.c (hpux_core_core_file_p): this function now
4529 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4530 found in the corefile! Also, in hpux_core_core_file_p, if we
4531 encounter a section with an unknown type, don't punt. Instead,
4532 just skip it. Also, count the number of sections of known type
4533 that we encounter. If we encounter at least one good one, then
4534 we'll declare that the file is a core file. If we encounter any
4535 unknown ones but some known ones, then we'll issue a warning (but
4536 still declare it to be a core file). Also, correctly decide when a
4538 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4539 (CORE_ANON_SHMEM): define if not defined.
4540 (hpux_core_struct): add members lwpid and user_tid.
4541 (core_kernel_thread_id, core_user_thread_id): new macros.
4542 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4543 the name before storing it in the bfd.
4544 (hpux_core_core_file_p): handle threads.
4546 * libhppa.h (GET_FIELD): protect against redefinition.
4547 (HPPA_WIDE): define.
4548 (GET_FIELD): define.
4553 (sign_extend): redefine.
4554 (assemble_6): define.
4555 (assemble_12): rewrite.
4556 (assemble_16): define.
4557 (assemble_16a): define.
4558 (assemble_17): rewrite.
4559 (assemble_22): define.
4561 1998-12-07 Nick Clifton <nickc@cygnus.com>
4563 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4564 relocations for signed values.
4566 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * mipsbsd.c (MY(set_arch_mach)): Make static.
4569 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4570 bfd_mach_mips* macros rather than simple numbers.
4572 COFF weak symbol support, based on patches from Mark Elbrecht
4573 <snowball3@usa.net>:
4574 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4575 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4576 (coff_write_alien_symbol): Likewise.
4577 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4578 (coff_link_add_symbols): Likewise.
4579 (_bfd_coff_link_input_bfd): Likewise.
4580 (_bfd_coff_write_global_sym): Likewise.
4582 * elf.c (copy_private_bfd_data): Always initialize the
4583 includes_phdrs field.
4585 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4586 file defines a symbol first mentioned in an ELF file.
4588 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4589 possible, rather than only if BFD64.
4590 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4592 * bfd-in2.h: Rebuild.
4594 * srec.c (srec_set_section_contents): Correct test to avoid
4595 switching to 4 byte addresses after seeing a second section which
4596 requires 3 byte addresses. From Joel Schantz
4597 <joel.schantz@argosys.boeing.com>.
4599 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4600 <aymeric.vincent@emi.u-bordeaux.fr>.
4602 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4604 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4605 decide whether the output file is -mrelocatable-lib,
4606 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4608 1998-12-03 Nick Clifton <nickc@cygnus.com>
4610 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4611 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4612 * bfd-in2.h: Regenerate.
4613 * libbfd.h: Regenerate
4615 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4617 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4618 link against a dynamic symbol with no type or size.
4620 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4622 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4623 relocation for section which does not get loaded.
4624 (elf_i386_relocate_section) [R_386_32]: Likewise.
4626 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4628 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4629 reloc_count and i long instead of unsigned long. Handle error
4630 return from bfd_canonicalize_reloc.
4632 1998-12-01 Nick Clifton <nickc@cygnus.com>
4634 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4637 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4639 * elf32-sh.c (elf/sh.h): Include.
4640 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4641 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4642 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4643 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4644 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4646 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4648 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4649 causes division by zero later on.
4651 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4653 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4656 1998-11-25 DJ Delorie <dj@cygnus.com>
4658 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4661 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4663 * elf32-fr30.c (fr30_elf_relocate_section): Call
4664 fr30_final_link_relocate.
4665 (fr30_final_link_relocate): New function: Handle I20 and I32
4667 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4668 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4669 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4671 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4674 The following changes are based on a patch submitted by Gianluca
4675 Moro <glctr@abc.it>:
4677 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4678 not already been updated.
4679 (find_remembered_hi16s_reloc): New parameter 'already_found'
4680 returns state of remembered hi16s reloc.
4681 (remember_hi16s_reloc): Set 'found' field to false.
4682 (hi16s_location): Add 'found' field.
4684 1998-11-23 DJ Delorie <dj@cygnus.com>
4686 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4687 to see .DLL files as unrecognized.
4688 (i3coff_object_p): Sorry, had to hack it to not recognize these
4689 files (pei-i386) on request.
4691 1998-11-23 DJ Delorie <dj@cygnus.com>
4693 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4694 relents. Call bfd_check_format to reinitialize.
4696 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4698 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4701 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4703 * aclocal.m4: regenerate
4704 * configure: regenerate
4706 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4708 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4709 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4710 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4711 respect it as an upper bound on what memory to reference.
4712 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4713 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4714 update vtable_entries_size appropriately.
4716 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4718 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4721 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4723 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4724 bfds; they have no "file" so we fake it.
4725 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4726 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4727 resizing the memory buffer.
4728 * opncls.c (bfd_make_writable): New function; lets you write a
4729 bfd_create'd bfd to an in-memory buffer.
4730 (bfd_make_readable): New function; lets you read back that buffer
4731 as if it were from bfd_openr. Used to build generated archive
4732 members (winsup's ld's dlltool)
4734 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4736 * po/bfd.pot: Regenerated.
4738 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4740 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4743 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4745 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4746 element of the gotentry list for local symbols too.
4747 (elf64_alpha_relocate_section): Unify local and global handling.
4748 Assert that gotent->use_count > 0.
4750 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4752 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4753 update for file name changes of July 2, 1998.
4755 * configure: Rebuild.
4757 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4759 * po/bfd.pot: Regenerated.
4761 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4763 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4764 * aclocal.m4, configure: regenerate
4766 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4768 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4770 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4772 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4773 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4775 * aclocal.m4, configure: regenerated.
4777 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4779 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4780 R_D10V_GNU_VTENTRY relocs.
4781 (elf_d10v_howto_table): Likewise.
4782 (d10v_reloc_map d10v_reloc_map): Likewise.
4783 (elf32_d10v_gc_mark_hook): New.
4784 (elf32_d10v_gc_sweep_hook): New.
4785 (elf32_d10v_check_relocs): New.
4786 (elf32_d10v_relocate_section): New.
4787 (elf_backend_relocate_section): Define.
4788 (elf_backend_can_gc_sections): Define.
4790 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4792 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4793 (BFD64_BACKENDS): ...from here.
4794 (BFD32_BACKENDS_CFILES): Move vms files here...
4795 (BFD64_BACKENDS_CFILES): ...from here.
4796 * Makefile.in: Rebuild.
4798 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4800 * Makefile.am: Add FR30 target.
4801 * Makefile.in: Add FR30 target.
4802 * archures.c: Add support for FR30.
4803 * config.bfd: Add support for FR30.
4804 * configure.in: Add support for FR30.
4805 * reloc.c: Add support for FR30 relocations.
4806 * targets.c: Add support for FR30 relocations.
4807 * bfd-in2.h: Regenerate.
4808 * configure: Regenerate.
4809 * libbfd.h: Regenerate.
4810 * cpu-fr30.c: New file.
4811 * elf32-fr30.c: New file.
4813 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4815 * configure.in: detect cygwin* instead of cygwin32*
4816 * configure: regenerate
4818 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4820 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4821 use bfd_malloc and free instead and check return value from bfd_malloc.
4823 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4826 * libbfd.h: Rebuild.
4828 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4829 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4830 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4831 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4833 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4835 (mips_elf_link_hash_table_create): Don't initialize
4836 dynsym_sec_strindex.
4837 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4838 (mips_elf_size_dynamic_sections): Generate a section symbol for
4839 every output section.
4840 (mips_elf_finish_dynamic_sections): Count all sections for
4842 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4845 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4847 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4848 for later PLT entries in large PLTs.
4849 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4851 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4853 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4855 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4857 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4858 * elflink.h (elf_collect_hash_codes): New function. This function is
4859 called for each exported symbol and we compute the ELF hash value for
4861 (compute_bucket_value): New function. It is called from
4862 size_dynamic_sections to determine the hash table size. When we are
4863 optimizing a better, but slower, algorithm is used.
4864 (size_dynamic_sections): Call compute_bucket_value.
4866 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4868 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4870 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4872 (sh_elf_gc_mark_hook): New.
4873 (sh_elf_gc_sweep_hook): New.
4874 (sh_elf_check_relocs): New.
4875 (elf_backend_can_gc_sections): Define.
4877 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4879 * acinclude.m4: undo previous gettext change
4880 * aclocal.m4: rebuild with right version of aclocal.
4882 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4884 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4885 aclocal.m4 to acinclude.m4, so they don't get lost.
4887 * elfcore.h: rewrite for better corefile support.
4888 * elf.c (elfcore_*): new functions.
4889 * elf-bfd.h (elf_obj_tdata): new structure members.
4890 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4892 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4894 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4896 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4897 and R_M32R_GNU_VTENTRY.
4898 (elf_backend_can_gc_sections): Define.
4899 (m32r_elf_check_relocs): New.
4900 (m32r_elf_gc_mark_hook): New.
4901 (m32r_elf_gc_sweep_hook): New.
4902 (m32r_elf_relocate_section): Handle VT relocs.
4904 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4906 * coff-arm.c (arm_relocate_section): Remove redundant test.
4908 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4909 cleat that the 'bitsize' field is the size of the bitfield AFTER
4910 relocation not before.
4912 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4914 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4917 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4919 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4920 R_SPARC_GNU_VTENTRY.
4921 (elf32_sparc_check_relocs): Handle them.
4922 (elf32_sparc_reloc_type_lookup): Likewise.
4923 (elf32_sparc_relocate_section): Likewise.
4924 (elf32_sparc_gc_mark_hook): New.
4925 (elf32_sparc_gc_sweep_hook): New.
4927 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4929 * som.c (som_finish_writing): Perform some sanity checks when
4930 writing an executable or shared library.
4932 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4934 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4935 * configure.in (elf): Add dwarf1.lo.
4936 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4937 * elf.c (_bfd_elf_find_nearest_line): Add call to
4938 _bfd_dwarf1_find_nearest_line.
4939 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4940 Add call to _bfd_dwarf1_find_nearest_line.
4941 * configure: Rebuilt.
4943 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4945 * elflink.h (elf_gc_sections): Do not allow garbage
4946 collection if dynamic sections have been created.
4948 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4950 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4952 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4953 (v850_elf_perform_relocation): Likewise.
4954 (v850_elf_final_link_relocate): Likewise.
4955 (v850_elf_relocate_section): Likewise.
4956 (v850_elf_gc_sweep_hook): New routine.
4957 (v850_elf_gc_mark_hook): New routine.
4958 (elf_backend_can_gc_sections): Define.
4960 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4962 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4965 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4967 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4968 Declare size as bfd_size_type.
4969 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4971 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4973 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4975 * som.c (CPU_PA_RISC2_0): Define.
4976 (_PA_RISC2_0_ID): Likewise.
4977 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4979 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4981 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4982 has a base which is already defined, only add the referenced
4983 symbol to the dynamic symbol table if it is defined or referenced
4986 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4989 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4991 * elflink.h (elf_link_add_object_symbols): Undo last change.
4993 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4995 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4996 symbol for the indirect alias to a versioned symbol.
4998 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5000 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5001 (elf32_i386_vtentry_howto): New.
5002 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5003 or elf32_i386_vtinherit_howto on lookup.
5005 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5007 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5008 reloc_type. Rename R_68K__max to R_68K_max.
5009 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5012 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5014 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5015 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5017 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5020 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5022 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5023 message has a null byte terminator.
5025 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5027 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5028 word subject to R_V850_32 relocation.
5030 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5032 * dwarf2.c: Add comment describing problem computing line numbers
5033 for undefined symbols at link time.
5035 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5037 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5038 transform a defweak into a plt entry.
5039 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5040 plt entry references to receive a RELATIVE reloc.
5041 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5042 (elf64_alpha_relocate_section): Assert we don't overrun
5043 the allocated relocation space.
5045 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5047 * elf.c (swap_out_syms): Always treat section symbols as
5048 special, even if they are attached to a common section.
5050 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5052 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5053 sections with v850 common section attributes into named v850
5055 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5056 common section attributes into named v850 common sections.
5058 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5060 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5063 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5065 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5066 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5067 reloc to the wrong section a warning, not an error. .dynsbss
5068 is not an output section, so there is no need to check for it.
5070 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5072 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5074 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5076 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5077 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5079 (elf32_arm_gc_mark_hook): New.
5080 (elf32_arm_gc_sweep_hook): New.
5081 (elf32_arm_check_relocs): New.
5082 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5084 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5087 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5089 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5090 assume there is no PLT or GOT.
5092 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5094 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5095 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5096 also accepted as a function symbol type.
5098 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5100 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5102 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5105 match definition of _bfd_gc_sections field.
5106 * libbfd.h: Rebuild.
5108 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5110 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5111 the addend of a dynamic relocation referencing a section.
5112 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5113 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5115 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5117 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5118 bed has a size_dynamic_sections routine before trying to use it.
5120 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5122 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5123 _bfd_elf_rel_vtable_reloc_fn.
5125 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5127 * Makefile.am: Add elf32-arm.c.
5128 * Makefile.in: Rebuild.
5129 * elf-bfd.h: Add elf_backend_get_symbol_type.
5130 * elf.c (swap_out_syms): If defined, call
5131 elf_backend_get_symbol_type.
5132 * elf32-arm.c: Define elf_backend_get_symbol_type.
5133 (elf32_arm_get_symbol-type): New routine.
5134 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5135 (bfd_elf32_arm_process_before_allocation): Change to
5136 check for STT_ARM_TFUNC.
5137 (elf32_arm_final_link_relocate): Likewise.
5138 * elfxx-target.h: Add elf_backend_get_symbol_type.
5140 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5142 * archures.c (bfd_mach_alpha_ev[456]): New.
5143 * cpu-alpha.c: Rework to match these types.
5144 * bfd-in2.h: Rebuild.
5146 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5148 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5149 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5151 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5152 (elf_i386_reloc_type_lookup): Recognize them.
5153 (elf_i386_check_relocs): Pass them off to generic code.
5154 (elf_i386_relocate_section): Ignore them.
5155 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5156 (elf_backend_can_gc_sections): True.
5158 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5160 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5161 before looking at owner field.
5162 (elf32_arm_to_thumb_stub): Ditto.
5163 (elf32_arm_relocate_section): Compute name before calling
5164 elf32_arm_final_link_relocate().
5166 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5168 * elf.c: comment and formatting cleanups.
5171 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5173 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5174 (core files are treated differently than object files).
5175 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5176 bfd_elf_mkcorefile): declare.
5177 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5178 bfd_elf_mkcorefile): add to bfd_target vector.
5179 * elfcore.h (elf_core_file_p): save the program header table,
5180 and set the bfd architecture from the elf file header.
5181 * elf.c (bfd_elf_mkcorefile): new function.
5182 (_bfd_elf_write_corefile_contents): new function.
5183 (assign_file_positions_for_segments): add cases for handling
5184 PT_NOTE segments. (assign_file_positions_except_relocs):
5185 core files should be handled the same as exec files.
5186 (prep_headers): identify core files as type ET_CORE.
5187 (copy_private_bfd_data): identify the sections belonging to
5188 the PT_NOTE segment.
5190 * elf32-sparc.c (elf32_sparc_final_write_processing):
5191 add break statement to default case.
5193 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5195 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5196 section (not input) will be in sections ".sbss", ".sbss2",
5197 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5198 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5199 output_offset for correct evaluation of addend.
5201 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5203 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5204 elf32_arm_allocate_interworking_sections and
5205 elf32_arm_process_before_allocation.
5207 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5209 * bfd-in.h: Ammend prototype for
5210 elf32_arm_process_before_allocation to remove surplus third
5213 * bfd-in2.h: Regenerate.
5215 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5217 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5219 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5221 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5222 calculated for RELOC_SPARC_REV32 case.
5224 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5226 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5227 elf32_arm_allocate_interworking_sections and
5228 elf32_arm_process_before_allocation.
5229 * bfd-in2.h: Regenerated.
5230 * elf32-arm.c Define elf32_arm_link_hash_table.
5231 (insert_thumb_branch): New routine.
5232 (find_thumb_glue): New routine.
5233 (find_arm_glue): New routine.
5234 (record_arm_to_thumb_glue): New routine.
5235 (record_thumb_to_arm_glue): New routine.
5236 (elf32_arm_link_hash_table_create): New routine.
5237 (elf32_arm_get_bfd_for_interworking): New routine.
5238 (elf32_arm_allocate_interworking_sections) New routine.
5239 (elf32_arm_process_before_allocation) New routine.
5240 (elf32_thumb_to_arm_stub): New routine.
5241 (elf32_arm_to_thumb_stub): New routine.
5242 (elf32_print_private_bfd_data): Fix typo.
5243 (elf32_arm_final_link_relocate): Add argument sym_sec.
5244 Check for branches to thumb symbols in case R_ARM_PC24.
5245 Check for branches to arm symbols in case R_ARM_THM_PC22.
5246 (elf32_arm_relocate_section): Pass symbol section to
5247 elf32_arm_final_link_relocate.
5249 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5251 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5252 entries unless the symbol is defined in the executable; in
5253 particular, undefined weak symbols get a PLT entry.
5255 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * libaout.h: Remove nested comment to avoid warning.
5259 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5261 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5262 R_ARM_PC24 relocation.
5264 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5266 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5267 argument is_local. Add argument sym_flags. Check sym_flags
5268 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5269 (elf32_arm_relocate_section): Don't pass local sym and pass
5270 sym_flags to elf32_arm_final_link_relocate.
5272 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5274 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5275 to not count too few relocs for dynamicly linked executables.
5277 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5279 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5280 symbols without a dynamic index dynamic. Consider all weak
5282 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5283 correspondance between input and output sections.
5285 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5287 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5288 that use a .got.plt section start the got offset at zero.
5290 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5292 * ieee.c (ieee_write_processor): Correct the processor ID written
5293 out for bfd_arch_m68k, accommodating change of March 25.
5295 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5297 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5298 R_ARM_THM_RPC22 relocations.
5300 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5302 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5304 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5305 .got relocs in -Bsymbolic shared objects.
5307 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5309 * elf32-arm.c: Add private flags to ELF header.
5310 (elf32_arm_print_private_bfd_data): New Function.
5311 (elf32_arm_set_private_flags): New Function.
5312 (elf32_arm_copy_private_flags): New Function.
5313 (elf32_arm_merge_private_bfd_data): New Function.
5315 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5317 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5319 (elf32_sparc_relocate_section): Likewise.
5321 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5323 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5324 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5325 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5326 of the function. Recognize no .plt as static linking.
5328 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5330 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5331 ".liblist" string through gettext.
5333 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5335 * Makefile.am: Add support for elf32-arm.lo.
5336 * Makefile.in: Rebuild.
5337 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5338 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5339 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5340 * configure: Regenerate.
5341 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5342 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5343 bfd_target bfd_elf32_littlearm_vec.
5344 * elf32-arm.c: New file.
5346 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5348 * libaout.h (M_SPARCLITE_LE): New machine.
5349 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5350 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5351 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5352 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5353 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5354 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5355 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5356 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5357 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5358 be BFD_RELOC_SPARC_REV32.
5360 * config.bfd (sparc86x-*-aout): New
5362 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5364 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5365 actually mapping the output sections.
5367 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5370 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5371 (mn10300_elf_reloc_map): Similarly.
5372 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5374 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5378 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5379 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5380 elf_mips_reloc_type defined in elf/mips.h.
5382 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5384 * elf64-mips.c: Remove reloc_type definition completely. It's now
5387 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5389 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5390 as they are defined in elf/mips.h now.
5392 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5395 * Re-add lost change:
5396 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5398 (mn10300_elf_relax_section): Include stack space for register saves
5399 in the imm8 field of a "call" instruction.
5400 (compute_function_info): Determine how much stack is allocated by
5401 the movm instruction. Fix typo.
5402 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5404 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5406 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5407 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5409 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5411 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5413 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5415 * elf32-hppa.h: Let ELF header define the enum containing the
5416 external reloc numbers.
5417 * elf32-i386.h: Likewise.
5419 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5421 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5422 * elf32-mips.c: Likewise.
5423 * elf32-ppc.c: Likewise.
5425 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5427 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5428 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5430 * bfd-in.h: Regenerate.
5431 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5432 parameter to 'unsigned int' to avoid K&R compatability problems.
5434 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5437 functionname_ptr to be const. Change line_ptr to be unsigned.
5439 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5440 macro is not defined. Change second parameter from bfd_link_info
5441 to coff_final_link_info. Add prototype.
5442 (coff_final_link_postscript): Simplify handling when macro is not
5443 defined. Add prototype.
5445 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5447 * elf-mn10300.c: Before include system specific ELF header define
5448 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5449 * elf32-mips.c: Likewise.
5450 * elf32-ppc.c: Likewise.
5452 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5454 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5455 temporary patch over to elf64-mips.c as well.
5457 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5459 * elf32-mips.c (reloc_type): Temporarily disable definition of
5460 standard relocation since they are now defined in elf/mips.h.
5462 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5464 * elf-m10200.c (mn10200_elf_final_link_relocate):
5465 Modify range test for case R_MN10200_8.
5467 * elf-m10300.c (mn10300_elf_final_link_relocate):
5468 Modify range test for case R_MN10300_8.
5470 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5472 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5473 * elf32-i386.c (elf_backend_got_header_size): Define.
5474 (elf_backend_plt_header_size): Define.
5475 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5476 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5477 * elfxx-target.h: Provide a default of zero.
5478 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5479 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5481 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5482 entry from an executable, even if the plt refcount goes to 0.
5484 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5486 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5487 directory name at the line number.
5489 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5490 with an unspecified type.
5492 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * sunos.c: Add undef of valid to avoid problem on SunOS.
5496 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5498 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5500 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5502 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5503 R_68K_PCxx and R_68K_xx relocations. Make sure that
5504 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5505 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5506 R_68K_xx relocations.
5507 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5508 that has no plt entry.
5509 (elf_m68k_relocate_section): Ignore the plt offset in a static
5511 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5513 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5516 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5518 (howto_table, reloc_map): Add entries for them.
5519 (elf_m68k_check_relocs): Handle them. Implement reference
5520 counting for got and plt entries.
5521 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5522 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5524 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5525 (elf_m68k_relocate_section): Handle the new reloc types.
5526 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5527 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5528 * elflink.h (elf_link_add_object_symbols): When creating an
5529 indirect reference for symbol versioning also copy the plt
5531 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5532 flag also reset the plt offset.
5533 (elf_link_assign_sym_version): Likewise.
5534 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5535 the size of the entry in bytes.
5536 (elf_gc_allocate_got_offsets): Likewise.
5538 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * elflink.h (elf_gc_sections): Return true rather than falling off
5543 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5546 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5548 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5549 comment describing when it should be enabled.
5550 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5553 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5556 information ATN records.
5558 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5560 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5561 section for an absolute symbol in a fully linked file. Based on
5562 patch from Christian Holland <CHolland@de.lucent.com>.
5564 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5566 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5567 that a symbol is undefined.
5569 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5571 * som.c (som_bfd_gc_sections): Define.
5573 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5575 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5576 overflows in ARM_26D patches, since they have already been
5577 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5579 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * coffcode.h (coff_write_object_contents): If we have any long
5582 section names, call coff_write_symbols even if there are no
5585 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5588 PT_LOAD segment, rather than only setting it once for the entire
5591 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5592 rather than ignoring every phdr with a p_paddr of 0, ignore all
5593 the phdrs if they all have a p_paddr of 0.
5595 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5596 section was discarded from the link.
5598 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5600 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5602 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5604 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5605 floating point operations.
5607 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5612 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5614 Merge of vax/vms (read-only) support
5615 * configure.com: Support Vax target.
5616 * makefile.vms: Support Vax target.
5617 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5618 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5620 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5622 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5624 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5626 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5628 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5629 * targets.c (bfd_target_ovax_flavour): New flavour.
5630 (vms_alpha_vec): Renamed from evax_alpha_vec.
5632 (target_vector): Update accordingly.
5633 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5635 (vax*-*-*vms*): New target.
5636 * Makefile.am: Update for renamed files. Rebuild dependencies.
5637 * bfd-in2.h: Rebuild.
5638 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5640 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5642 Based on patch from Matt Semersky <matts@scd.hp.com>:
5643 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5644 pointer on abfd->outsymbols.
5645 (generic_add_output_symbol): Handle NULL sym parameter.
5647 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5649 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5652 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5655 when handling 32 bit immediate relocs.
5656 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5658 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5660 * section.c (STD_SECTION): Account for recently added gc_mark
5661 field in struct asection.
5663 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5664 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5666 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5668 ELF Section-level Garbage Collection:
5669 * bfd.c (bfd_gc_sections): New.
5670 * aout-adobe.c: Hook to default implementation.
5671 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5672 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5673 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5674 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5675 * tekhex.c, versados.c: Likewise.
5676 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5677 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5679 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5680 (bfd_generic_gc_sections): New.
5681 * section.c (SEC_KEEP): New.
5682 (asection): Add gc_mark member.
5684 * elfcode.h (elf_gc*): New name remappings.
5685 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5686 sections to be excluded.
5687 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5688 (elf_gc_propogate_vtable_entries_used): New.
5689 (elf_gc_smash_unused_vtentry_relocs): New.
5690 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5691 (elf_gc_common_finalize_got_offsets): New.
5692 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5693 * elfxx-target.h: Add and default gc hooks.
5695 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5697 (struct elf_obj_tdata): Likewise for local_got_offsets.
5698 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5699 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5700 * elf64-sparc.c, elflink.h: Likewise.
5702 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5703 (ELF_LINK_HASH_MARK): Define.
5704 (struct elf_backend_data): Add GC hooks.
5705 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5707 * elf-m10300.c (mn10300_elf_check_relocs): New.
5708 (mn10300_elf_gc_mark_hook): New.
5709 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5710 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5711 (mn10300_elf_final_link_relocate): Likewise.
5712 (mn10300_elf_relocate_section): Likewise.
5713 (elf_backend_can_gc_sections): Define.
5714 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5715 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5716 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5717 (mips_info_to_howto_rel): Likewise.
5718 (mips_elf_relocate_section): Likewise.
5719 (mips_elf_check_relocs): Likewise.
5720 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5721 (elf_backend_can_gc_sections): Define.
5722 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5723 (ppc_elf_howto_raw): Handle them.
5724 (ppc_elf_reloc_type_lookup): Likewise.
5725 (ppc_elf_relocate_section): Likewise.
5726 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5727 Handle new vtable relocs.
5728 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5729 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5730 (elf_backend_can_gc_sections): Define.
5732 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5734 * archures.c (bfd_mach_mn10300): Define.
5735 * elf-m10300.c: Include elf/mn10300.h
5736 (elf_mn10300_mach): New function.
5737 (_bfd_mn10300_elf_final_write_processing): Likewise.
5738 (_bfd_mn10300_elf_object_p): Likewise.
5739 (elf_backendfinal_write_processing): Define.
5740 (elf_backend_object_p): Likewise.
5742 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5744 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5747 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5749 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5750 link_next field, not the next field.
5752 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5754 * elf.c (map_sections_to_segments): Check the section address
5755 against the phdr size both with and without a modulo of
5758 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5761 linker created empty input section if the output section has the
5764 * elflink.h (elf_link_output_extsym): Print an error message if
5765 _bfd_elf_section_from_bfd_section fails.
5767 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5770 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5773 native linker output. Avoid putting an empty section in more than
5776 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5778 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5779 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5781 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5783 * elf.c (swap_out_syms): New arg relocatable_p.
5784 Don't add section VMA to symbols for relocatable output.
5785 (_bfd_elf_compute_section_file_positions): Update call to
5788 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5790 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5791 against 'addend' be signed rather than unsigned.
5793 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5795 * elf32-m32r.c: Add prototyps for static functions.
5797 * coff-arm.c: Add prototypes for static functions.
5799 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5801 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5802 LMA is used to order sections in a segment.
5804 * elf32-v850.c: Add prototypes for static functions.
5805 Change type of addend parameter to bfd_vma in various functions.
5807 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5809 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5810 complain_overflow_signed instead of complain_overflow_bitfield.
5812 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5814 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5815 when comparing against 0.
5817 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * Makefile.am (config.status): New target.
5820 * Makefile.in: Rebuild.
5822 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5824 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5825 error if previous object endianness doesn't match current object.
5827 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5829 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5830 _bfd_elf_print_private)bfd_data ().
5832 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5836 (elf_link_add_object_symbols): Set type_change_ok and
5837 size_change_ok before calling elf_merge_symbol.
5839 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5840 undefined symbol error, don't also issue an overflow error.
5842 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5844 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5845 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5846 message instead of crashing.
5848 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5850 * archures.c (bfd_mach_cpu32): Define.
5851 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5853 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5854 * ieee.c: Include <ctype.h>.
5855 (ieee_object_p): Parse out process ID string to make it more
5856 likely to be acceptable for bfd_scan_arch.
5857 * bfd-in2.h: Rebuild.
5859 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5861 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5862 _bfd_elf_print_private_bfd_data() so that the program header will
5865 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5868 0x68. Reindent. Add some comments.
5870 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5872 * elf.c (copy_private_bfd_data): Adjust physical address of
5873 segment in output BFD to contain LMAs of its sections.
5875 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5877 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5878 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5879 endian data 32 bit relocations.
5880 (elf32_sparc_merge_private_bfd_data): Check if linking little
5881 endian objects with big endian objects.
5882 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5883 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5884 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5886 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5887 * archures.c (bfd_mach_sparc_sparclite_le): New.
5888 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5890 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5892 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5895 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * bfd-in.h: Move over patch to bfd-in2.h.
5899 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5901 (_bfd_relocate_contents): Likewise.
5903 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5905 * peicode.h (add_data_entry): If the section has no private data
5906 then do not create a Data Dictionary entry for it.
5908 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5910 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5911 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5912 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5913 subsections during relaxation more correctly.
5915 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5917 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5918 Add extra argument to bfd_arm_process_before_allocation ().
5919 * bfd-in.h: Reflect changes made in bfd-in2.h.
5920 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5921 coff class of a BFD symbol.
5922 * coff-arm.c: Add support for interworking between Thumb code and
5923 non-interworking aware ARM code.
5925 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5927 * po/Make-in (install-info): New target.
5929 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * filemode.c: Remove; not used.
5933 If sysdep.h includes a header file, don't include it again:
5934 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5936 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5938 * archive.c: Don't include <string.h> or <errno.h>.
5939 * evax-alpha.c; Don't include <stdio.h>.
5940 * evax-egsd.c: Likewise.
5941 * evax-etir.c: Likewise.
5942 * evax-misc.c: Likewise.
5943 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5944 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5946 * hpux-core.c: Likewise.
5947 * netbsd-core.c: Likewise.
5949 * libbfd.c: Don't include <sys/types.h>.
5950 * nlmcode.h: Don't include <string.h>.
5951 * osf-core.c: Don't include <string.h> or <stdio.h>.
5952 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5953 <errno.h>, or <unistd.h>.
5954 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5956 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5958 * configure.com: If the version number can not be found in
5959 configure.in, set it to "unknown" rather than "2.8.1".
5961 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5963 * elf32-mips.c (elf_mips_mach): New.
5964 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5965 (_bfd_mips_elf_final_write_processing): Use the names
5966 of machines, rather than the numbers. Set both the ARCH
5967 and MACH in e_flags. Handle a few more specific machines.
5968 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5969 EF_MIPS_ARCH and EF_MIPS_MACH.
5971 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5973 * syms.c (bfd_is_local_label): Revert last change.
5974 * srec.c (srec_write_symbols): Discard debugging symbols.
5976 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5978 * som.c: Include <ctype.h>.
5979 * som.h: Don't include sysdep.h.
5981 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5983 * libbfd.h: Rebuilt.
5984 * libbfd-in.h: Removed gettext includes and defines.
5985 * sysdep.h: Moved gettext-related includes and defines here.
5987 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5989 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5990 an ad-hoc test. Kill bogus #if 0 code.
5991 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5993 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5995 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5996 when generating a normal executable for a symbol defined in a
5997 regular file. When copying a reloc into the output file, adjust
5998 the addend for a PC relative reloc against a global symbol.
6000 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6002 * libbfd.h: Rebuilt.
6003 * libbfd-in.h (_): Define as dgettext.
6005 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6009 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6010 when declaring parameter types.
6011 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6013 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * config.bfd: If we include any ELF targets in targ_defvec and/or
6016 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6017 * elf32-gen.c (dummy): New static const variable.
6018 (elf_generic_info_to_howto): New static function.
6019 (elf_generic_info_to_howto_rel): New static function.
6020 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6021 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6022 * elf64-gen.c: Same changes as elf32-gen.c.
6023 * elfcode.h (elf_object_p): For the generic target, ignore a
6024 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6026 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6028 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6029 * configure: Rebuild.
6031 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6033 * config.bfd: Update OSR5/Unixware patterns.
6035 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6037 * elf.c (assign_file_positions_for_segments): Allow for holes
6038 between sections added by a link script.
6040 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6042 * configure.in: Change version number to 2.9.4
6043 * configure: Rebuild.
6045 Based on patch from H.J. Lu <hjl@gnu.org>:
6046 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6047 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6048 * bfd-in2.h: Rebuild.
6050 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6052 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6055 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6057 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6058 (elf64_alpha_relax_section): Fill them in.
6059 (elf64_alpha_relax_opt_call): Implement more than a stub.
6060 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6061 alignment on .scommon.
6062 (elf64_alpha_merge_gots): Merge use counts as well.
6064 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6066 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6067 for calculating a local symbol's address.
6068 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6069 Set the .got's cooked size as well as the raw size.
6071 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6073 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6074 internationalisation of printed information.
6076 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6077 internationalisation of printed information.
6079 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6081 * syms.c (struct indexentry): Change directory_name, file_name,
6082 and function_name fields to char *.
6083 (struct stab_find_info): Change cached_file_name field to char *.
6085 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6087 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6089 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6091 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6093 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6095 * Makefile.am (install-data-local): Make $(includedir).
6096 * Makefile.in: Rebuild.
6098 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6100 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6102 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6105 * Makefile.in: Rebuild.
6107 * bfd-in2.h: Rebuild for Nick's changes.
6109 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6111 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6112 change wrt length == max_namelen.
6114 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6116 * Many files: Added gettext invocations around user-visible
6118 * libbfd-in.h: Added gettext includes and defines.
6119 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6120 HAVE_LC_MESSAGES): Define.
6121 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6123 * Makefile.am (SUBDIRS): Added po.
6124 (POTFILES): New macro.
6125 (po/POTFILES.in): New target.
6126 (SOURCE_HFILES): New macro.
6128 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6130 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6132 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6133 NT_PRSTATUS note section encountered, it contains the status of
6134 the currently executing thread when the core file was written.
6136 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6138 * libcoff.h: Add extra parameter to
6139 bfd_coff_link_output_has_begun overrideable function.
6140 * cofflink.c: Pass extra parameter to
6141 bfd_coff_link_output_has_begun function.
6142 * bfd-in.h: Add prototypes for exported ARM interworking
6144 * peicode.h: ARM specific code reorganised to conform to BFD
6146 * coffcode.h: ARM specific code reorganised to conform to BFD
6148 * coff-arm.c: Code reorganised to conform to the BFD coding
6149 conventions. Global variables have been moved into an ARM
6150 specific hash table structure and a new function:
6151 bfd_arm_get_bfd_for_interworking() has been created which is
6152 called from the linker scripts.
6154 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6156 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6158 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6159 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6160 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6161 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6163 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6165 * config.bfd: Added sparc86x support.
6167 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6170 an out of range pc-relative jump/call to an undefined weak symbol.
6172 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6174 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6177 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6179 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6180 an error other than bfd_error_system_call, set the error to
6181 bfd_error_wrong_format.
6183 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6184 bfd_elf32_powerpcle_vec.
6186 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6187 program segments are zero, don't set p_paddr_valid.
6189 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6191 * elf64-alpha.c: Initial implementation of relaxation --
6192 (struct alpha_elf_link_hash_entry): Add use_count member.
6193 (elf64_alpha_check_relocs): Initialize and increment it.
6194 (elf64_alpha_can_merge_gots): Check it when considering merging.
6195 (elf64_alpha_merge_gots): Drop entries with zero use.
6196 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6197 (elf64_alpha_always_size_sections): Split out got sizing ...
6198 (elf64_alpha_size_got_sections): ... here. New function.
6199 (elf64_alpha_relax_find_reloc_ofs): New function.
6200 (elf64_alpha_relax_with_lituse): Likewise.
6201 (elf64_alpha_relax_without_lituse): Likewise.
6202 (elf64_alpha_relax_opt_call): Likewise.
6203 (elf64_alpha_relax_section): Likewise.
6204 (elf64_alpha_add_symbol_hook): Likewise.
6205 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6206 (elf64_alpha_relocate_section): Likewise.
6207 (bfd_elf64_bfd_relax_section): Define.
6208 (elf_backend_add_symbol_hook): Likewise.
6210 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6212 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6213 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6214 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6216 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6218 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6219 * configure: Rebuild.
6221 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6223 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6224 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6225 * configure.in: Define and substitute WIN32LDFLAGS and
6227 * aclocal.m4: Rebuild with new libtool.
6228 * configure, Makefile.in: Rebuild.
6230 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6232 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6233 before any other symbols in the same section.
6235 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6237 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6240 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6242 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6244 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6245 Use addr_size for address size, rather than sizeof(bfd_vma).
6246 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6247 Fix call to read_address.
6248 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6249 Scrap other unneeded arguments. Fix call to read_address.
6250 (scan_unit_for_functions): Fix call to read_attribute.
6251 (parse_comp_unit): We now handle more values for addr_size.
6252 Set addr_size in unit. Fix call to read_attribute and
6255 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6257 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6259 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * archures.c (bfd_default_scan): Add m68k cases back to default
6262 switch, reverting patch of March 25, since IEEE support depends
6265 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * Makefile.am (diststuff): New target.
6268 * Makefile.in: Rebuild.
6270 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6272 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6273 som_offset when we have an extended name table.
6275 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6277 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6279 * Makefile.in: Rebuild.
6281 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6283 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6284 symbols when creating a shared library.
6285 (elf_m68k_adjust_dynindx): New function, used by above code.
6286 (elf_m68k_finish_dynamic_sections): Initialize the section
6288 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6290 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6292 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6295 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6297 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6300 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6302 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6305 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6307 * configure.in: Set version to 2.9.1.
6308 * configure: Rebuild.
6310 * Branched binutils 2.9.
6312 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6314 * syms.c (ENABLE_CACHING): Define.
6315 (struct indexentry): Define.
6316 (struct stab_cache): Remove.
6317 (cmpindexentry): New static function.
6318 (struct stab_find_info): Add new fields: indextable,
6319 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6320 cached_file_name. Remove fields: file_cache, function_cache, and
6322 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6323 index table and search it.
6325 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6327 * elf.c (_bfd_elf_copy_private_section_data): Call
6328 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6330 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6332 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6334 * coff-arm.c: Define all globally visible variables and functions
6335 only when COFF_WITH_PE is not defined.
6336 * configure.in (armpe_little_vec, armpe_big_vec): Add
6338 * configure: Rebuild.
6340 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6342 Fix some gcc -Wall warnings:
6343 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6344 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6345 * archures.c (bfd_default_scan): Likewise.
6346 * bfd.c (bfd_scan_vma): Likewise.
6347 * binary.c (mangle_name): Likewise
6348 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6349 * coff-sh.c (sh_relocate_section): Likewise.
6350 * coff-stgo32.c (create_go32_stub): Likewise.
6351 * coffcode.h (coff_slurp_line_table): Likewise.
6352 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6353 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6354 (assign_file_positions_for_segments): Likewise.
6355 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6356 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6357 * oasys.c (oasys_write_sections): Likewise.
6358 * ppcboot.c (ppcboot_object_p): Likewise.
6359 (mangle_name): Likewise.
6360 * riscix.c (riscix_fix_pcrel_26): Likewise.
6361 * srec.c (srec_scan): Likewise.
6362 * stabs.c (_bfd_write_section_stabs): Likewise.
6363 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6364 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6365 switch. Declare parameters for function pointers.
6366 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6368 * elf.c (elf_sort_sections): Likewise.
6369 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6370 Add default cases to switches.
6371 (coff_arm_relocate_section): Remove unused local variables.
6373 (coff_arm_bfd_set_private_flags): Change flag variable to type
6375 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6376 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6377 (dump_toc): Change cat to const, and initialize it.
6378 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6379 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6380 (sh_elf_relocate_section): Initialize r_symndx.
6381 * coffcode.h (coff_compute_section_file_positions): Only declare
6382 old_sofar if ALIGN_SECTIONS_IN_FILE.
6383 (coff_write_object_contents): Initialize csym.
6384 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6385 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6387 * dwarf2.c: Include libiberty.h.
6388 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6389 (decode_line_info): Remove unused local variables.
6390 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6391 (m32r_elf_relocate_section): Likewise.
6392 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6393 (v850_elf_reloc): Likewise.
6394 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6395 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6396 * elf.c (assign_file_positions_for_segments): Always set adjust.
6397 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6398 parenthesize expression.
6399 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6400 (m32r_elf_object_p): Return a value.
6401 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6402 * elf32-mips.c (mips_elf_final_link): Initialize last.
6403 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6404 * elf32-v850.c (v850_elf_object_p): Return a value.
6405 (v850_elf_print_private_bfd_data): Change fprintf format string.
6406 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6408 * elflink.h (elf_link_add_object_symbols): Change vernum to
6409 unsigned int, and initialize it. Change fprintf format string.
6410 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6411 when setting or comparing to soname_indx.
6412 (elf_create_pointer_linker_section): Change num_symbols to
6414 * libcoff-in.h (coff_data_type): Change flags to flagword.
6415 * peicode.h (pe_print_idata): Initialize idx. Change j to
6416 bfd_size_type. Initialize hint_member. Remove useless test to
6418 (pe_print_edata): Change num_functions and num_names in struct
6419 EDT_type to unsigned long. Remove cast. Change fprintf format
6421 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6422 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6424 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6425 int *. Update uses. Change j to long.
6426 * bfd-in2.h, libcoff.h: Rebuild.
6428 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6430 * elf32-v850.c Remove definition of USE_REL.
6431 (v850_elf_info_to_howto_rela): New function.
6432 (v850_elf_perform_relocation): Renamed from
6433 v850_elf_store_addend_in_insn. Removed replace argument.
6434 (v850_elf_reloc): store the relocation in the addend field instead
6436 (v850_elf_final_link_relocate): Now calls
6437 v850_elf_perform_relocation.
6438 (v850_elf_relocate_section): Remove code to generate REL
6441 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6443 * coffcode.h (coff_new_section_hook): Set the type and storage
6444 class in the native symbol information allocated for a new section
6447 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6449 * peicode.h: Chain together calls to
6450 coff_bfd_copy_private_bfd_data and
6451 coff_bfd_print_private_bfd_data.
6453 * coff-arm.c: Add prototypes for
6454 coff_arm_bfd_print_private_bfd_data and
6455 coff_arm_bfd_copy_private_bfd_data.
6457 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6459 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6462 * peicode.h: Call arm-coff private data functions after handling
6465 * coff-arm.c: Turn statics into globals so that they can be shared
6466 both pe and pei backends.
6468 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6470 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6472 (sunos_write_object_contents): Likewise.
6473 * aoutx.h (NAME(aout,machine_type)): Likewise.
6474 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6476 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6478 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6480 (bfd_default_scan): Remove m68k special cases.
6481 * bfd-in2.h: Rebuild.
6482 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6484 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6485 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6487 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6488 selection, change printable_name to just "m68k" and make that the
6489 default instead of m68k:68020.
6491 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6493 (MY_get_section_contents): Define as aout_32_get_section_contents
6494 rather than NAME(aout,get_section_contents).
6496 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6498 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6499 and call bfd_default_set_arch_mach to do the real work.
6501 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6503 * bout.c (BALX): Include return register g14 as part of the insn.
6505 (calljx_callback): Use it.
6507 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6510 * libbfd.h: Rebuild.
6512 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6513 byte_count to unsigned int.
6514 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6515 unused local variables.
6517 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6518 variables er and er1.
6520 * cpu-v850.c: Include <ctype.h>.
6521 (scan): Case isdigit argument to unsigned char.
6523 From Yan Meroth <YAN.MEROTH@st.com>:
6524 * ihex.c (ihex_scan): Add extbase variable so that getting an
6525 extended linear address record does not ignore any previous
6527 (ihex_write_object_contents): When writing out an extended linear
6528 address record, zero out any previous extended address.
6530 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6532 * ieee.c (do_one): Check section before dereferencing it.
6533 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6534 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6536 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6538 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6540 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6542 * coff-arm.c: Add interworking functions to pe backends.
6544 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * configure.in: Use AM_DISABLE_SHARED.
6547 * aclocal.m4, configure: Rebuild with libtool 1.2.
6549 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6551 * coff-arm.c (coff_arm_relocate_section): Better error messages
6552 when interowrking conflucts occur. Courtesy of Jonathan Walton
6554 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6555 relocations. Patch courtesy of Jonathan Walton and Tony
6558 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6560 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6561 part of Feb 22 change controling when to override the existing
6562 symbol with the .plt entry.
6564 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6566 * config.bfd (targ_cpu): Add thumb-pe target.
6568 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6569 functions in PE build.
6571 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6573 * config.bfd (sparclite-*-elf*): Added.
6575 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * configure.in: Add elf.lo to elf shell variable.
6578 * Makefile.am (BFD_LIBS): Remove elf.lo.
6579 (BFD_LIBS_CFILES): Remove elf.c.
6580 (BFD32_BACKENDS): Add elf.lo.
6581 (BFD32_BACKENDS_CFILES): Add elf.c.
6582 * configure, Makefile.in: Rebuild.
6584 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6586 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6587 relocation against a non-local symbol should not have a dynamic
6590 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6592 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6594 (pe_print_private_bfd_data): Print PE flags. From Mikey
6595 <jeffdb@netzone.com>.
6597 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6599 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6600 a plt entry when we can determine that we authoritatively define
6603 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6605 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6606 don't actually use trad-core, but a SunOS-style core file handled
6608 * hosts/sparclinux.h: Remove.
6610 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * peicode.h (pe_print_idata): If there is no .idata section, look
6613 for the import tables in some other section. Make the initial
6614 label line up better with the data. Print the import address
6615 table even if there is no import name table. If the import
6616 address table holds actual addresses, print them.
6618 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6621 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6622 bfd_error_system_call.
6624 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6627 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6629 From H.J. Lu <hjl@gnu.org>:
6630 * Makefile.am (libbfd_la_LDFLAGS): Define.
6631 * Makefile.in: Rebuild.
6633 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6635 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6636 * netbsd.h (MACHTYPE_OK): Define.
6637 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6638 calling N_SET_MACHTYPE, rather than having a switch.
6639 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6641 * i386netbsd.c (MACHTYPE_OK): Don't define.
6642 (DEFAULT_MID): Define.
6643 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6644 (MACHTYPE_OK): Don't define.
6645 (DEFAULT_MID): Define.
6646 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6647 (DEFAULT_MID): Define.
6648 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6649 (DEFAULT_MID): Define.
6650 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6651 (DEFAULT_MID): Define.
6653 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6654 * vaxnetbsd.c: New file.
6655 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6656 rather than netbsd_core.
6657 * targets.c (vaxnetbsd_vec): Declare.
6658 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6659 defined, add netbsd_core_vec.
6660 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6661 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6662 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6663 * config.bfd (alpha*-*-netbsd*): New target.
6664 * Makefile.am: Rebuild dependencies.
6665 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6666 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6667 * configure, Makefile.in: Rebuild.
6669 * configure.host: Remove the old shared library build stuff. We
6670 now use libtool instead.
6672 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6674 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6676 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6678 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6679 * configure: Rebuild.
6681 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6682 * elf32-v850.c (remember_hi16s_reloc): New function.
6683 (find_remembered_hi16s_reloc): New function.
6684 (v850_elf_store_addend_in_insn): Use the above new functions to
6685 match up HI6S relocs with LO16 relocs.
6687 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * configure.in: Change -linux* to -linux-gnu*.
6690 * config.bfd, configure.host: Likewise.
6691 * configure: Rebuild.
6693 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6695 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6696 LO16/HI16S bug and improve comments about what is going on.
6698 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6700 * configure, aclocal.m4: Rebuild with new libtool.
6702 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6704 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6705 when merging v850 code into v850e/v850ea code. Do not initialise
6706 output flags if the input is the default architecture.
6708 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6710 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6711 get the size from bfd_arch_bits_per_address instead of directly
6714 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6716 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6717 to wrap, just return all 1's bits instead.
6718 * libbfd.h: Regenerate.
6720 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6724 (coff_relocate_section): If COFF_WITH_PE, define as
6725 coff_pe_i386_relocate_section.
6726 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6727 skip empty sections, to match coff_write_object_contents.
6729 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6730 rather than swapping out r_offset twice. From Luke Deller
6731 <luked@cse.unsw.edu.au>.
6733 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * configure.in: Set libtool_enable_shared rather than
6736 libtool_shared. Remove diversion hack.
6737 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6740 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6742 * syms.c (struct stab_cache): Define.
6743 (struct stab_find_info): Remove cached_offset, cached_stab,
6744 cached_str, and cached_stroff fields. Add file_cache,
6745 function_cache, and line_cache fields.
6746 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6749 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6751 * peicode.h (pe_print_idata): Check for import of ordinal rather
6753 (pe_print_edata): If there is no .edata section, look for the
6754 export data in some other section.
6756 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6758 * configure.in: Change version to 2.8.4.
6759 * configure: Regenerated.
6761 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6763 Add tms320c30 support:
6764 * cpu-tic30.c: New file.
6765 * aout-tic30.c: New file.
6766 * coff-tic30.c: New file.
6767 * archures.c (bfd_arch_tic30): Define.
6768 (bfd_tic30_arch): Declare.
6769 (bfd_archures_list): Add bfd_tic30_arch.
6770 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6772 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6773 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6774 (coff_set_flags): Likewise.
6775 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6776 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6777 * Makefile.am: Rebuild dependencies.
6778 (ALL_MACHINES): Add cpu-tic30.lo.
6779 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6780 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6781 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6782 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6784 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6786 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6787 to lag behind LO16 reloc by a couple of instructions.
6789 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6791 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6792 make to reexamine the file timestamp.
6793 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6795 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6798 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6800 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6801 to create .dynsbss and .rela.sbss sections.
6802 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6803 copied from dynamic objects into .sbss.
6804 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6805 use it. Correct typo of .rela.sdata2.
6806 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6807 put the data, which may now be in .sbss.
6808 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6809 (elf_backend_create_dynamic_sections): Define as
6810 ppc_elf_create_dynamic_sections.
6812 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6813 against _GLOBAL_OFFSET_TABLE_.
6814 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6815 shared libraries which refer to local symbols. Make sure that the
6816 test for allocating space for a reloc in a shared object is the
6817 same as the test for emitting a reloc.
6819 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6821 * config.bfd (i[3456]-*-mingw32*): New target.
6822 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6823 * aclocal.m4, configure: Rebuild.
6825 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6827 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6830 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6832 Sparc v9 ABI compliant PLT:
6833 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6834 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6835 (LARGE_PLT_THRESHOLD): New define.
6836 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6837 (sparc64_elf_build_plt): New function.
6838 (sparc64_elf_plt_entry_offset): Likewise.
6839 (sparc64_elf_plt_ptr_offset): Likewise.
6840 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6841 contain the index for convenience. Skip the initial entries
6843 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6844 memory for the benefit of .rela.plt.
6845 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6846 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6847 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6848 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6849 Call sparc64_elf_build_plt.
6850 (elf_backend_want_got_plt): No.
6851 (elf_backend_plt_readonly): No.
6852 (elf_backend_plt_alignment): 8.
6854 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6855 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6856 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6859 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6861 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6863 * cpu-mips.c (arch_info_struct): Add mips variants.
6864 * bfd-in2.h: Rebuilt.
6866 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6868 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6871 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6873 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6874 (i[3456]86sco3.2v5*coff): New target.
6876 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6878 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6880 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6882 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6883 * bfd-in2.h: Regenerate.
6885 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6887 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6889 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6892 adjust addend for an output common symbol (from Jimmy Blair
6893 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6894 defined symbol to counteract adjustment made in generic relocation
6897 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6899 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6901 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6902 (GET_SCNDHR_NLNNO): Likewise.
6904 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6908 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6910 * elf32-m32r.c: Add macros to handle NOP insertion.
6912 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6914 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6915 (xcoff_mark): Likewise.
6916 (xcoff_build_ldsyms): Mark absolute symbols.
6918 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6920 * bout.c (b_out_write_object_contents): Sort symbols before output
6921 to keep {CALL,BAL}NAME symbols adjacent.
6922 (b_out_symbol_cmp): New function.
6924 For older changes see ChangeLog-9697
6930 version-control: never