1 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
4 add_data_entry. DataDirectory virtual address is relative.
5 (pe_print_idata): Account for relative DataDirectory virtual
6 addresses. Don't trash datasize inside POWERPC_LE_PE code.
7 (pe_print_edata): Similarly.
9 From Szabolcs Szakacsits <szaka@F-Secure.com>
10 * peigen.c (dir_names): Add Delay Import Directory.
11 (pe_print_idata): Always search for bfd section containing
12 idata address rather than looking up section name. Print this
13 section name rather than .idata.
14 (pe_print_edata): Similarly. Also print some fields as %08lx.
15 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
18 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
20 * xcoff.h: Rename to xcoff-target.h
21 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
22 * coff-rs6000.c: Ditto.
23 * coff64-rs6000.c: Ditto.
25 * Makefile.in: Regenerate.
27 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
29 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
30 Change U802TOC64MAGIC to U803XTOCMAGIC.
32 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
34 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
35 * bfd-in.h: Prototype bfd_elf_get_arch_size.
36 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
38 2000-05-04 Alan Modra <alan@linuxcare.com.au>
40 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
42 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
44 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
45 hidden and internal symbols.
46 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
48 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
49 assign a PLT or GOT entry to symbols with hidden and
52 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
54 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
56 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
58 2000-05-02 H.J. Lu <hjl@gnu.org>
60 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
63 2000-05-02 Alan Modra <alan@linuxcare.com.au>
65 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
66 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
68 * Makefile.in: Regenerate.
70 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
72 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
73 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
74 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
75 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
76 * Makefile.in: Rebuild.
78 2000-05-02 Alan Modra <alan@linuxcare.com.au>
80 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
81 doesn't work very well.
83 * elf-hppa.h (elf_hppa_internal_shdr): Define.
84 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
85 Set hdr->s_type to 1 if ARCH_SIZE == 32.
86 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
87 (elf_hppa_info_to_howto): Likewise.
88 (elf_hppa_info_to_howto_rel): Likewise.
89 (elf_hppa_reloc_type_lookup): Likewise.
90 (elf_hppa_is_local_label_name): Likewise.
91 (elf_hppa_fake_sections): Likewise.
92 (elf_hppa_final_write_processing): Likewise.
93 (elf_hppa_howto_table): Fully initialise all entries.
94 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
95 (elf_hppa_info_to_howto): Likewise.
96 (elf_hppa_info_to_howto_rel): Likewise.
97 (elf_hppa_reloc_type_lookup): Likewise.
98 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
99 elf_hppa_unmark_useless_dynamic_symbols,
100 elf_hppa_remark_useless_dynamic_symbols,
101 elf_hppa_record_segment_addrs, elf_hppa_final_link,
102 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
103 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
104 elf32-hppa.c mess is cleaned up.
105 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
106 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
107 r_field then call hppa_field_adjust inline func with variable
108 r_field arg, instead call hppa_field_adjust with fixed arg.
109 In case R_PARISC_PCREL22F, don't set r_field.
110 (elf_hppa_relocate_insn): Change args and return type to unsigned
111 int. Call re_assemble_* funcs to do the work.
113 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
116 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
118 (sign_extend): Mask first before sign extending.
119 (low_sign_extend): Rewrite without condition expression.
120 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
121 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
122 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
123 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
124 result as function return value rather than through pointer arg.
125 Accept unsigned int args, and return unsigned int.
126 (re_assemble_3): New. Combines function of dis_assemble_3 with
127 re-assembly of opcode and immediate.
128 (re_assemble_12): Likewise.
129 (re_assemble_16): Likewise.
130 (re_assemble_17): Likewise.
131 (re_assemble_21): Likewise.
132 (re_assemble_22): Likewise.
133 (hppa_field_adjust): Rewrite and document, paying attention to
134 size of types and signed/unsigned issues.
135 (get_opcode): Shift before masking.
136 (FDLW): Rename to FLDW.
137 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
138 (hppa_rebuild_insn): Change args and return value to unsigned
139 int. Make use of re_assemble_*. Correct case 11.
141 * dep-in.sed: Handle ../opcodes/.
142 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
143 elf64-hppa.h, hppa_stubs.h, xcoff.h.
144 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
145 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
146 elfarm-nabi.lo dependencies outside of auto-dependency area.
147 Regenerate dependencies.
148 * Makefile.in: Regenerate.
150 * configure.in (TRAD_HEADER): Test non-null before
152 * configure: Regenerate.
154 * reloc.c: Fix mis-spelling in comment.
156 2000-05-01 Alan Modra <alan@linuxcare.com.au>
158 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
159 * vms.c (vms_openr_next_archived_file): Return NULL.
162 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
164 * coffcode.h Copy changes mistakenly done to libcoff.h in
167 2000-04-29 Andreas Jaeger <aj@suse.de>
169 * libbfd-in.h: Correctly check GCC version.
170 * bfd-in.h: Likewise.
171 * libhppa.h: Likewise.
172 * libbfd.h: Regenerate.
173 * bfd-in2.h: Regenerate.
175 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
177 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
178 coffdu-rs6000.{lo,c}.
179 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
181 * Makefile.in: Regenerate.
183 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
184 * coff-rs6000.c: Move all declarations and defines that are
185 common to the xcoff backends into xcoff.h
186 * coff64-rs6000.c: Ditto,
188 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
190 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
191 _bfd_coff_force_symnames in strings and
192 _bfd_coff_debug_string_prefix_length to their default values.
193 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
195 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
197 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
198 _bfd_coff_force_symnames in strings and
199 _bfd_coff_debug_string_prefix_length to their default values.
201 2000-04-27 Alan Modra <alan@linuxcare.com.au>
203 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
204 Check local_got_refcounts before dereferencing.
206 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
207 before deciding we don't need R_PPC_PLT32 relocation.
208 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
211 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
213 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
215 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
216 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
217 (elf_i386_relocate_section): Allow for .plt to go missing.
218 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
219 can use a relative reloc for got as elf_i386_relocate_section.
220 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
222 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
224 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
226 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
228 * Makefile.am (coff64-rs6000.lo): New rule.
229 * Makefile.in: Regenerate.
230 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
231 xcoff_is_local_label_name, xcoff_rtype2howto,
232 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
233 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
234 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
235 (NO_COFF_SYMBOLS): Define.
236 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
237 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
239 (MINUS_ONE): New macro.
240 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
242 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
243 coff_SWAP_aux_out): Map to the new functions.
244 * coff64-rs6000.c: New file.
245 * libcoff.h (bfd_coff_backend_data): Add new fields
246 _bfd_coff_force_symnames_in_strings and
247 _bfd_coff_debug_string_prefix_length.
248 (bfd_coff_force_symnames_in_strings,
249 bfd_coff_debug_string_prefix_length): New macros for above fields.
250 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
251 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
252 of using coff_swap_sym_in directly.
253 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
254 (coff_set_flags) Set magic for XCOFF64.
255 (coff_compute_section_file_positions): Add symbol name length to
256 string section length if bfd_coff_debug_string_prefix_length is
258 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
259 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
260 using coff_swap_lineno_in directly.
261 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
262 and _bfd_coff_debug_string_prefix_length fields.
263 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
264 symbol names into strings table when
265 bfd_coff_force_symnames_in_strings is true.
266 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
267 SET_RELOC_VADDR): New macros.
268 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
269 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
271 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
272 changes within RS6000COFF_C specific code.
273 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
274 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
275 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
276 Extend existing hack on target name.
277 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
279 * coff-tic54x.c (ticof): Keep up to date with new fields
280 in bfd_coff_backend_data.
281 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
282 targ_selvecs to include rs6000coff64_vec for rs6000.
283 * configure.in: Add rs6000coff64_vec case.
284 * cpu-powerpc.c: New bfd_arch_info_type.
286 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
288 * config.bfd: Only disable elf32-hppa vectors, not all of the
289 BSD and OSF configuration support. Provide (disabled) clauses
291 * configure.in: Add clause for PA64 support.
292 * configure: Rebuilt.
294 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
295 (bfd_elf64_hppa_vec): Declare.
297 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
298 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
299 (elf64-hppa.lo): Add dependencies.
300 * Makefile.in: Rebuilt.
302 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
304 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
306 * libhppa.h (dis_assemble_16): New function.
307 (pa_arch): Added pa20w element.
309 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
311 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
312 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
313 bfd_elf64_slurp_reloc_table.
315 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
316 definitions to get external names.
317 (elf_write_relocs): Renamed from write_relocs and make global.
318 (elf_slurp_reloc_table): Make global.
319 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
321 * archive.c (hpux_uid_gid_encode): New function.
322 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
323 defined and the ID is greater than 99999.
324 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
325 special uid/gid fields into 32 bit values.
327 2000-04-21 Matthew Green <mrg@cygnus.com>
329 * config.bfd: Add NetBSD/sparc64 support.
331 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
332 David Mosberger <davidm@hpl.hp.com>
333 Timothy Wall <twall@cygnus.com>
334 Jim Wilson <wilson@cygnus.com>
336 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
337 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
338 (BFD64_BACKENDS): Add elf64-ia64.lo.
339 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
340 (cpu-ia64.lo, elf64-ia64.lo): New rules.
341 * Makefile.in: Rebuild.
342 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
343 (bfd_ia64_arch): Declare.
344 (bfd_archures_list): Add bfd_ia64_arch.
345 * bfd-in2.h: Rebuild.
346 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
347 * configure: Rebuild.
348 * configure.host: (ia64-*-linux*): New host.
349 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
350 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
351 * elf.c (prep_headers): Add bfd_arch_ia64.
353 * reloc.c: Add IA-64 relocations.
354 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
356 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
357 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
359 2000-04-21 Richard Henderson <rth@cygnus.com>
361 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
362 contents when performing a partial link.
363 (bfd_elf_d30v_reloc_21): Likewise.
365 2000-04-20 H.J. Lu <hjl@gnu.org>
367 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
368 patch to symbols defined by a shared object.
369 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
371 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
374 * dwarf2.c (concat_filename): Avoid string literal concatenation.
375 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
377 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
379 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
380 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
381 (coff-ia64.lo): Add dependency.
382 * Makefile.in: Regenerate.
383 * coff-ia64.c: New file.
384 * efi-app-ia32.c: Ditto.
385 * efi-app-ia64.c: Ditto.
386 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
387 (coff_set_flags): Ditto.
388 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
389 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
390 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
391 * configure: Regenerate.
392 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
393 (PUT_OPTHDR_IMAGE_BASE): Ditto.
394 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
395 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
396 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
397 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
398 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
399 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
400 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
401 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
402 (GET_PDATA_ENTRY): Ditto.
403 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
404 data_start. Use above macros to read fields that are 64 bit wide for
405 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
406 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
407 FileAlignment and SectionAlignment to minimum alignment if they
409 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
410 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
411 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
412 Use above macros to write fields that are 64 bit wide for
414 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
415 5*4 otherwise. This should be right for IA-32 and IA-64, but may
416 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
417 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
418 begin address, end address, and unwind info address only. Use
419 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
421 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
422 HIGH3ADJ relocation names.
423 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
424 * targets.c: Declare bfd_efi_app_ia32_vec and
425 bfd_efi_app_ia64_vec.
426 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
427 bfd_efi_app_ia64_vec.
429 2000-04-17 Timothy Wall <twall@cygnus.com>
431 * bfd-in2.h: Add prototypes for tic54x load page access.
432 * bfd-in.h: Regenerate.
433 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
434 in customized _set_arch_mach function.
435 * coffcode.h (coff_set_alignment_hook): Set section load page if
436 the appropriate macro is defined.
437 (write_object_contents): Read section load page.
439 2000-04-13 Alan Modra <alan@linuxcare.com.au>
441 * elf32-hppa.h: Update copyright date.
443 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
444 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
446 * elf32-d30v.c (MAX32): Don't use LL suffix.
447 (MIN32): Define in terms of MAX32.
448 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
450 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
453 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
455 2000-04-12 Alan Modra <alan@linuxcare.com.au>
457 * dep-in.sed: Match space before file name, not after.
459 * Makefile.am: Regenerate dependencies.
460 * Makefile.in: Regenerate.
462 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
463 case, allow address wrap-around stupidly removed 2000-03-17. Sign
464 extend without an if statement.
466 2000-04-11 Alan Modra <alan@linuxcare.com.au>
468 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
470 * elf32-mips.c (gprel16_with_gp): Likewise.
471 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
472 here using -0x40000, not (int)0xfffc0000.
473 (elf32_hppa_size_of_stub): Likewise.
475 2000-04-11 Timothy Wall <twall@cygnus.com>
477 * coff-tic54x.c: Now builds with all targets.
478 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
479 * Makefile.in: Regenerate.
480 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
481 unitialized variable.
483 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
485 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
486 --enable-build-warnings option.
487 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
488 * Makefile.in, configure: Re-generate.
490 2000-04-07 Nick Clifton <nickc@cygnus.com>
492 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
493 BFD_RELOC_THUMB_PCREL_BLX.
495 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
496 R_ARM_XPC25 and R_ARM_THM_PC22.
498 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
499 R_ARM_XPC25 and R_ARM_THM_XPC22.
500 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
501 R_ARM_[XPC25|THM_XPC22].
503 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
504 elf/arm-oabi.h to elf/arm.h
506 * Makefile.am: Fix dependency for elfarm-oabi.c
507 * Makefile.in: Regenerate.
509 * bfd-in2.h: Regenerate.
510 * libbfd.h: Regenerate.
512 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
514 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
515 and restore it on failure. Release newly allocated tdata on
518 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
520 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
521 (decode_line_info): Set it. Report error if unit->line_offset is
522 equal to or larger than it.
524 2000-04-07 Timothy Wall <twall@cygnus.com>
526 * targets.c: Added vecs for tic54x.
527 * reloc.c: Added relocs for tic54x.
528 * libbfd.h: Regenerated.
529 * configure: Add TI COFF vecs for tic54x.
530 * configure.in: Ditto.
531 * config.bfd (targ_cpu): Recognize new tic54x target.
532 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
533 * bfd-in2.h: Add tic54x target and relocations.
534 * Makefile.am, Makefile.in: Add tic54x target.
535 * archures.c (bfd_archures_list): Add tic54x target.
536 * coff-tic54x.c: New.
539 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
541 * elfcore.h (elf_core_file_p): call backend_object_p which
542 thereby gets an opportunity to update the arch/machine type.
544 2000-04-06 Timothy Wall <twall@cygnus.com>
546 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
547 class. Handle SEC_CLINK and SEC_BLOCK flags.
548 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
549 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
551 2000-04-06 Nick Clifton <nickc@cygnus.com>
553 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
554 EF_INTERWORK if this is an unknown EABI.
555 (elf32_arm_merge_private_bfd_data): Check EABI version
556 numbers. Only check EF_xxx flags if the EABI version number
558 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
559 if the EABI version number is unknown.
560 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
561 if the EABI version number is unknown.
563 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
565 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
566 BFD_RELOC_SH_LOOP_END.
567 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
568 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
569 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
570 (sh_elf_reloc_loop): New function.
571 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
573 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
574 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
575 * bfd-in2.h, libbfd.h: Regenerate.
577 2000-04-04 Alan Modra <alan@linuxcare.com.au>
579 * po/bfd.pot: Regenerate.
581 * Makefile.am: Remove extraneous mkdep comment.
582 (MKDEP): Use gcc -MM rather than mkdep.
583 (DEP): Quote when passing vars to sub-make. Add warning
585 (DEP1): Rewrite for "gcc -MM".
586 (CLEANFILES): Add DEP2.
588 * Makefile.in: Regenerate.
590 2000-04-03 Kevin Buettner <kevinb@redhat.com>
592 * configure.in: Added corefile support for AIX 4.3. In particular,
593 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
594 compiling rs6000-core.c.
595 * configure: Regenerated.
597 2000-04-03 H.J. Lu <hjl@gnu.org>
599 * cache.c (bfd_open_file): Unlink the output file only if
600 it has non-zero size.
602 2000-04-01 Ken Block USG <block@zk3.dec.com>
604 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
605 relative relocations for non-loaded sections in shared objects.
606 (elf64_alpha_check_relocs): Similarly.
608 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
610 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
611 BFD_RELOC_16 to switch for extended relocs.
612 (MY_swap_ext_reloc_in): New.
613 (MY_swap_ext_reloc_out): New.
614 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
615 than NAME(aout,swap_ext_reloc_in) for extended relocs.
616 (NAME(aout,squirt_out_relocs)): Similarly use
617 MY_swap_ext_reloc_out.
618 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
620 2000-04-03 Kazu Hirata <kazu@hxi.com>
622 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
623 the R_PCRWORD_B case.
625 2000-03-31 Thomas de Lellis <tdel@wrs.com>
627 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
631 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
633 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
634 HOWTO references to bfd_elf_generic_reloc, that have
635 partial_inplace == true, now use the new function. The function
636 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
637 extends its fixes to the R_M32R_{16,24,32} relocs.
638 The new logic in m32r_elf_lo16_reloc() has been removed, and
639 it instead calls the new routine to obtain that functionality.
641 2000-03-27 Alan Modra <alan@linuxcare.com.au>
643 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
644 elf32_avr_check_relocs, avr_final_link_relocate,
645 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
646 elf32_avr_object_p): Add prototypes.
647 (elf32_avr_gc_mark_hook): Add default for h->root.type.
648 (bfd_elf_avr_final_write_processing): Make static.
650 2000-03-27 Denis Chertykov <denisc@overta.ru>
652 * cpu-avr.c: New file. BFD support routines for AVR architecture.
653 * archures.c (bfd_architecture): Add AVR architecture.
654 (bfd_archures_list): Add reference to AVR architecture info.
655 * elf.c (prep_headers): Handle bfd_arch_avr.
656 * reloc.c: Add various AVR relocation enums.
657 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
659 * Makefile.am: Add support for AVR elf.
660 * configure.in: Likewise.
661 * config.bfd: Likewise.
662 * Makefile.in: Regenerate.
663 * configure: This too.
664 * bfd-in2.h: And this.
665 * libbfd.h: And this.
667 2000-03-24 H.J. Lu <hjl@gnu.org>
669 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
670 (elf64_alpha_find_reloc_at_ofs): Likewise.
672 2000-03-17 Alan Modra <alan@linuxcare.com.au>
674 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
675 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
676 allowable range used to be -2**(n-1) to 2**n-1.
677 * reloc.c (_bfd_relocate_contents): Same here. Also replace
678 "boolean overflow" with "bfd_reloc_status_type flag".
680 2000-03-14 Doug Evans <dje@casey.transmeta.com>
682 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
684 2000-03-14 Kazu Hirata <kazu@hxi.com>
686 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
687 of shrinks properly, including the last reloc.
689 2000-03-13 Kazu Hirata <kazu@hxi.com>
691 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
694 2000-03-11 Alan Modra <alan@linuxcare.com.au>
696 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
697 a format mismatch rather than an "error" from bfd_read such as
698 bfd_error_file_truncated.
700 2000-03-10 Geoff Keating <geoffk@cygnus.com>
702 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
703 sign-extension and big-endian compensation for
704 R_MIPS_64 even in ld -r.
706 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
708 * elf32-mips.c (mips_elf_next_relocation): Rename from
709 mips_elf_next_lo16_relocation, and generalize to look
710 for any relocation type.
711 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
712 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
713 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
714 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
715 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
716 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
717 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
718 (mips_rtype_to_howto): Likewise.
719 (mips_elf_calculate_relocation): Handle new relocs.
720 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
721 are paired. The addend for R_MIPS_GNU_REL16_S2
722 is shifted right two bits.
724 2000-03-10 Alan Modra <alan@linuxcare.com.au>
726 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
727 comment, and ensure it doesn't happen again.
728 (bfd_install_relocation): Same here.
729 (_bfd_relocate_contents): Don't bother assigning unused signmask
730 shift result. Fix typos in comments.
731 Remove trailing whitespace throughout file.
733 2000-03-07 Doug Evans <dje@casey.transmeta.com>
735 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
736 * bfd-in2.h: Rebuild.
738 2000-03-06 Nick Clifton <nickc@cygnus.com>
740 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
742 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
743 (SIZEOF_ILF_STRINGS): Redefine.
744 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
745 relative reloc, as opposed to a section relative reloc.
746 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
748 Add length of symbol's prefix to string pointer.
749 Store a pointer to the symbol in the symbol pointer table.
750 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
751 Initialise the symbol pointer table.
752 Store the hint in the Hint/Name table.
753 Make the jump reloc be symbol realtive, not section relative.
754 Create an import symbol for imported code.
756 2000-03-06 Catherine Moore <clm@cygnus.com>
758 * elf.c (swap_out_syms): Check for null type_ptr.
760 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
762 * aout-target.h (MY(write_object_contents)): Remove unused
763 and unusable "#if CHOOSE_RELOC_SIZE".
764 * pc532-mach.c (MY(write_object_contents)): Ditto.
765 * netbsd.h (MY(write_object_contents)): Ditto.
766 * hp300hpux.c (MY(write_object_contents)): Ditto.
767 * freebsd.h (MY(write_object_contents)): Ditto.
768 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
770 2000-02-29 H.J. Lu <hjl@gnu.org>
772 * peicode.h (jtab): Make it static.
774 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
775 defined and COFF_IMAGE_WITH_PE is not defined.
776 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
777 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
779 2000-03-01 Nick Clifton <nickc@cygnus.com>
781 * coff-arm.c (bfd_arm_process_before_allocation): Make
782 'symndx' signed to prevent compile time warning.
784 * coff-mcore.c: Remove unused prototype for pe_object_p.
786 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
787 functions that are not used when COFF_IMAGE_WITH_PE is
789 (struct sh_opcode): Change type of 'flags' field to unsigned
790 long so that it can hold the USESAS flag.
792 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
794 * elf-m10300.c (mn10300_elf_relax_section): Initialise
797 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
799 Remove unusued variables and code.
800 (elf_backend_add_symbol_hook): Fix prototype.
802 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
805 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
808 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
810 Remove unusued variables and code.
811 (elf_backend_add_symbol_hook): Fix prototype.
813 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
815 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
816 to unused function parameter.
818 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
820 Use EMPTY_HOWTO to initialise empty howto slots.
821 Remove unused variables.
823 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
825 2000-03-01 H.J. Lu <hjl@gnu.org>
827 * aoutx.h (aout_link_input_section_std): Pass "true" to
828 the undefined_symbol callback.
829 (aout_link_input_section_ext): Likewise.
830 * bout.c (get_value): Likewise.
831 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
832 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
834 (alpha_relocate_section): Likewise.
835 * coff-arm.c (coff_arm_relocate_section): Likewise.
836 * coff-i960.c (coff_i960_relocate_section): Likewise.
837 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
838 * coff-mips.c (mips_relocate_section): Likewise.
839 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
840 * coff-sh.c (sh_relocate_section): Likewise.
841 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
842 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
843 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
844 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
845 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
846 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
847 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
848 * elf32-i370.c (i370_elf_relocate_section): Likewise.
849 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
850 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
851 * elf32-sh.c (sh_elf_relocate_section): Likewise.
852 * elf32-v850.c (v850_elf_relocate_section): Likewise.
853 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
854 * elflink.h (elf_link_output_extsym): Likewise.
855 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
856 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
857 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
859 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
860 undefined_symbol callback when building shared library with
861 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
863 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
864 * elf32-i386.c (elf_i386_relocate_section): Likewise.
865 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
866 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
867 (elf32_mips_get_relocated_section_content): Likewise.
868 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
869 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
870 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
871 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
873 2000-02-28 Nick Clifton <nickc@cygnus.com>
875 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
876 * Makefile.in: Regenerate.
878 * configure.in: Add support for mips and sh pe vectors.
879 * configure: regenerate.
881 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
884 * targets.c: Add mips and sh pe vectors.
886 * libpei.h (coff_final_link_postscript): Only define if not
889 * coffcode.h: Add support for WinCE magic numbers.
891 * peigen.c (pe_print_reloc): Update comment and rearrange
892 appending of newline character.
894 * peicode.h: Add support for Image Library Format.
895 (pe_ILF_vars): Structure containing data used by ILF code.
896 (pe_ILF_make_a_section): New function. Create a section based
898 (pe_ILF_make_a_reloc): New function. Create a reloc based on
900 (pe_ILF_make_a_symbol): New function. Create a symbol based
902 (pe_ILF_save_relocs): New function. Store the relocs created
903 by pe_ILF_make_a_reloc in a section.
904 (pe_ILF_build_a_bfd): New function. Create a BFD describing
906 (pe_ILF_object_p): New function. Return a bfd_target pointer
908 (pe_bfd_object_p): If an ILF object is detected call
909 pe_ILF_object_p on it.
911 * coff-arm.c: Add support for WinCE relocs which are different
912 from normal ARM COFF relocs.
913 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
915 * coff-sh.c: Add support for sh-pe target.
916 * pe-sh.c: New file. Support code for sh-pe target.
917 * pei-sh.c: New file. Support code for sh-pe target.
919 * pe-mips.c: New file. Support code for mips-pe target.
920 * pei-mips.c: New file. Support code for mips-pe target.
922 2000-02-27 Jakub Jelinek <jakub@redhat.com>
924 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
925 architecture if the object causing the bump is dynamic.
926 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
927 and also don't it for memory ordering.
928 (sparc64_elf_write_relocs): Take src_rela out of the loop.
930 2000-02-27 Ian Lance Taylor <ian@zembu.com>
932 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
933 calling bfd_get_section_size_before_reloc.
934 (decode_line_info): Likewise.
935 (_bfd_dwarf2_find_nearest_line): Likewise.
937 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
939 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
940 name of the libtool directory.
941 * Makefile.in: Rebuild.
943 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
945 * som.c (SOM_HOWTO): Define.
946 (som_hppa_howto_table): Use it.
948 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
950 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
952 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
954 2000-02-24 Catherine Moore <clm@cygnus.com>
956 * som.c (som_misc_symbol_info): Add field
958 (som_bfd_derive_misc_symbol_info): Initialize
960 (som_build_and_write_symbol_table): Keep track
961 of secondary_def field.
962 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
963 if secondary_def field is set.
964 (som_bfd_ar_write_symbol_stuff): Initialize
967 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
969 * dwarf2.c (read_address): Read 16-bits addresses.
970 (parse_comp_unit): Accept addr_size == 2.
972 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
974 * bfd-in.h: Update copyright date.
976 2000-02-23 Linas Vepstas <linas@linas.org>
978 * cpu-i370.c: New file.
979 * elf32-i370.c: New file.
980 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
981 (bfd_i370_arch): New.
982 (bfd_archures_list): Add bfd_i370_arch.
983 * elf.c (prep_headers): Add bfd_arch_i370.
984 * Makefile.am: Add support for IBM 370 elf.
985 * config.bfd: Likewise.
986 * configure.in: Likewise.
987 * libbfd.h (bfd_reloc_code_real_names): Likewise.
988 * reloc.c (bfd_reloc_code_type): Likewise.
989 * targets.c: Likewise.
991 * Makefile.in: Regenerate.
992 * configure: Regenerate.
993 * bfd-in2.h: Regenerate.
995 2000-02-22 Ian Lance Taylor <ian@zembu.com>
997 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
998 invalid relocation types, and change them to R_386_NONE.
1000 2000-02-22 H.J. Lu <hjl@gnu.org>
1002 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1003 not defined, don't add a second ELF_VER_CHR.
1005 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1006 symbols converted to local symbols even when stripping all
1008 (elf_link_output_extsym): Process global symbols converted to
1009 local symbols even if they are being stripped.
1011 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1013 * archures.c (bfd_octets_per_byte): Return unsigned int.
1014 (bfd_arch_mach_octets_per_byte): Ditto.
1015 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1017 * section.c (bfd_get_section_size_before_reloc): Quell signed
1018 vs. unsigned comparison warning.
1019 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1020 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1021 change. What was I thinking?
1022 * bfd-in2.h: Regenerate.
1024 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1025 (elf_gc_sections): Same here.
1026 (elf_gc_common_finalize_got_offsets): And here.
1028 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1030 ELF HPPA doesn't work at present; remove it until it does.
1031 * config.bfd: Comment out setting targ_defvec to
1033 * Makefile.am: Rebuild dependencies.
1034 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1035 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1036 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1037 * Makefile.in: Rebuild.
1038 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1040 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1042 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1043 is no bfd_free(). Revert bfd_free part of previous change.
1045 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1047 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1049 (coff_compute_section_file_positions): Use bfd_free to pair
1051 (coff_write_object_contents): Likewise.
1053 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1054 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1056 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1058 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1059 (xcoff_ar_file_hdr_big): New structure.
1060 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1061 (xcoff_ar_hdr_big): New structure.
1062 (SIZEOF_AR_HDR_BIG): New macro.
1063 (xcoff_big_format_p): New macro.
1064 (xcoff_ardata_big): New macro.
1065 (arch_xhdr_big): New macro.
1066 (xcoff_slurp_armap): Handle large archives.
1067 (xcoff_archive_p): Detect large archives.
1068 (xcoff_read_ar_hdr): Handle large archives.
1069 (xcoff_openr_next_archived_file): Handle large archives.
1070 (xcoff_generic_stat_arch_elt): Handle large archives.
1071 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1072 (xcoff_write_armap_big): New function.
1073 (xcoff_write_armap): New function, dispatch to _old or _big.
1074 (xcoff_write_archive_contents_old): Rename from
1075 xcoff_write_archive_contents.
1076 (xcoff_write_archive_contents_big): New function.
1077 (xcoff_write_archive_contents): New function, dispatch to _old or
1080 2000-02-18 Richard Henderson <rth@cygnus.com>
1082 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1083 and hide_symbol members.
1084 (elf_link_hash_copy_indirect): Remove.
1085 (elf_link_hash_hide_symbol): Remove.
1086 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1087 and elf_backend_hide_symbol.
1088 (_bfd_elf_link_hash_copy_indirect): Declare.
1089 (_bfd_elf_link_hash_hide_symbol): Declare.
1090 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1091 (_bfd_elf_link_hash_hide_symbol): Likewise.
1092 (_bfd_elf_link_hash_table_init): Don't init killed members.
1093 * elflink.h (elf_link_add_object_symbols): Use the bed function
1094 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1095 (elf_link_assign_sym_version): Likewise.
1096 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1097 (elf_backend_hide_symbol): Likewise.
1098 (elfNN_bed): Update for new members.
1100 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1102 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1103 STACK_END_ADDR): Define for new core file format.
1104 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1105 for handling the vagaries of the various core file structures used
1106 by AIX over the years.
1107 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1108 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1109 core_dumpx structure.
1111 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1113 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1114 (bfd_mach_sh3_dsp): Likewise.
1115 (bfd_mach_sh4): Reinstate.
1116 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1117 * bfd-in2.h: Regenerate.
1118 * coff-sh.c (struct sh_opcode): flags is no longer short.
1119 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1120 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1121 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1122 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1123 (sh_opcodes): No longer const.
1124 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1125 (sh_insn_uses_reg): Check for USESAS and USESR8.
1126 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1127 (_bfd_sh_align_load_span): Return early for SH4.
1128 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1129 Take into account that field b of a parallel processing insn
1130 could be mistaken for a separate insn.
1131 * cpu-sh.c (arch_info_struct): New array elements for
1132 sh2, sh-dsp and sh3-dsp.
1133 Reinstate element for sh4.
1134 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1135 (SH4_NEXT): Reinstate.
1136 (SH3_NEXT, SH3E_NEXT): Adjust.
1137 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1138 * elf32-sh.c (sh_elf_set_private_flags): New function.
1139 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1140 (sh_elf_merge_private_data): New function.
1141 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1142 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1143 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1144 sh_elf_merge_private_data.
1146 2000-02-13 Richard Henderson <rth@cygnus.com>
1148 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1149 hide_symbol members.
1150 (elf_link_hash_copy_indirect): New.
1151 (elf_link_hash_hide_symbol): New.
1152 * elflink.h (elf_link_add_object_symbols): Break out copy from
1153 indirect new new symbol to elf.c.
1154 (elf_link_assign_sym_version): Break out privatization of
1155 non-exported symbol to elf.c.
1156 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1157 (_bfd_elf_link_hash_hide_symbol): New.
1158 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1160 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1162 * section.c (_bfd_strip_section_from_output): Add info parameter.
1163 If it passed as non-NULL, use it to check whether any input BFD
1164 has an input section which uses this output section. Change all
1166 * bfd-in2.h: Rebuild.
1168 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1169 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1171 * bfd-in2.h: Rebuild.
1173 2000-02-10 Timothy Wall <twall@cygnus.com>
1175 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1176 allow final modifications of swapped-in symbol.
1177 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1178 * coffcode.h (coff_write_relocs): Use macro
1179 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1180 symbol index should be set to -1.
1182 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1184 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1185 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1186 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1187 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1188 sh_insns_uses_or_sets_freg): New functions.
1189 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1190 * (sh_insns_conflict): Use new functions and new macros to
1191 detect conflicts when two instructions both set same integer registers,
1192 both set same fp register, and both set special register.
1194 2000-02-09 Timothy Wall <twall@cygnus.com>
1196 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1197 swapping in sections, so that the swapping routines have access to
1200 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1202 * coff-go32.c: Update comment. Update copyright.
1204 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1206 * syms.c (bfd_decode_symclass)
1207 Two new class characters were added - 'V' and 'v'. The
1208 meaning of 'W' is now restricted to just weak non-object
1209 symbols. This allows differentiation between, for example,
1210 weak functions vs weak objects. nm for example now dumps:
1212 'w' = weak unresolved
1213 'V' = weak global object
1214 'v' = weak unresolved object
1216 (bfd_is_undefined_symclass): New function. Return true if the
1217 given symbol class represents and undefined/unresolved symbol.
1219 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1222 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1224 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1225 STT_ARM_16BIT flag set, but it is not attached to a data object
1226 return STT_ARM_16BIT so that it will be treated as code by the
1229 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1231 * coff-i386.c (i3coff_object_p): Remove prototype.
1234 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1235 to name. Update copyright.
1237 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1238 assignment to avoid warning. Update copyright.
1240 2000-01-24 Robert Lipe (robertl@sco.com)
1242 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1243 instead of using GNU C extension.
1245 2000-01-21 Nick Clifton <nickc@cygnus.com>
1247 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1248 amount from a bfd_in_memory structure.
1249 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1252 2000-01-14 Nick Clifton <nickc@cygnus.com>
1254 * linker.c (default_indirect_link_order): oops - fix incorrectly
1255 applied patch from Tim Wall.
1257 2000-01-13 Timothy Wall (twall@tiac.net>
1259 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1260 = scnhsz, filhsz, relsz, aoutsz, etc)
1262 * coffswap.h: Ditto.
1264 2000-01-13 Nick Clifton <nickc@cygnus.com>
1266 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1267 interwork thumb to arm stub.
1269 2000-01-13 Timothy Wall (twall@tiac.net>
1271 * archures.c (bfd_octets_per_byte): New function: Return
1273 (bfd_arch_mach_octets_per_byte): New function: Return target
1276 * section.c: Distinguish between octets and bytes for usage of
1277 _cooked_size, _raw_size, and output_offset. Clarify
1278 description of bfd_set_section_contents.
1280 * bfd-in2.h: Regenerate.
1282 * coffgen.c: Indicate that the offset parameter is in bytes, not
1285 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1286 where appropriate to get the octet offset when calling
1287 bfd_set_section_contents.
1288 (bfd_coff_reloc_link_order): Ditto.
1290 * linker.c (bfd_generic_reloc_link_order): Ditto.
1291 (_bfd_default_link_order): Ditto.
1293 * reloc.c (bfd_perform_relocation): Distinguish between octets
1294 and bytes. Use octets when indexing into octet data; use bytes
1295 when calculating target addresses.
1296 (bfd_install_relocation): Ditto.
1298 * srec.c (srec_write_section): Ditto.
1300 2000-01-13 Nick Clifton <nickc@cygnus.com>
1302 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1303 3 to 2. This allows 4 byte sized sections, which is necessary for
1304 dlltool to build funcitoning DLLs.
1306 2000-01-10 Philip Blundell <pb@futuretv.com>
1308 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1309 (arm*-*-conix*): New target.
1311 2000-01-10 Egor Duda <deo@logos-m.ru>
1313 * config.bfd: Include elf32_i386 vector to target list for cygwin
1316 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1317 * configure.in: Test for structure win32_pstatus_t in
1319 * configure: Regenerate.
1321 * elf.c (elfcore_grok_win32pstatus): New function: process
1322 win32_pstatus_t notes in elf core file.
1323 (elfcore_grok_note): Detect win32_pstatus notes.
1325 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1327 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1329 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1330 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1332 1999-12-29 Richard Henderson <rth@cygnus.com>
1334 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1335 if no dynamic sections created.
1337 1999-12-27 Nick Clifton <nickc@cygnus.com>
1339 * peicode.h (pe_bfd_object_p): Only define for PE format
1342 1999-12-17 Nick Clifton <nickc@cygnus.com>
1344 * coff-i386.c (i3coff_object_p): Delete.
1345 (i386coff_vec): Replace reference to i3coff_object_p with a
1346 reference to coff_object_p.
1348 * coff-mcore.c (pe_object_p): Delete.
1350 * peicode.h (pe_bfd_object_p): New function: Detect the
1351 presence of a PE format COFF object file. Also detect and
1352 warn about the presence of LINK6 format Image Library Format
1355 1999-12-16 Nick Clifton <nickc@cygnus.com>
1357 * coff-arm.c (NUM_ELEM): New macro.
1358 (NUM_RELOCS): New macro: The number of known ARM relocs.
1359 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1360 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1362 (bfd_arm_process_before_allocation): Produce a warning message if
1363 an out of range symbol index is encountered.
1365 1999-12-14 Nick Clifton <nickc@cygnus.com>
1367 * elflink.h (is_global_symbol_definition): New Function: Return
1368 true iff the symbol is being given a global definition in this
1370 (elf_link_is_defined_archive_symbol): Do not bother processing
1371 symbols for an archive element that has already been included
1373 Use is_global_symbol_definition().
1375 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1377 * config.bfd: Add support for sparc-*-netbsdelf* and
1378 sparc-*-netbsdaout*.
1380 1999-12-13 Nick Clifton <nickc@cygnus.com>
1382 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1383 if the symbol is in the common section.
1385 1999-12-10 Nick Clifton <nickc@cygnus.com>
1387 * elflink.h (elf_link_is_defined_archive_symbol): New
1388 function: Decide if a symbol, in an archive map is there
1389 because it is defined in the archive element, or because it is
1390 just another common declaration of it.
1391 (elf_link_add_archive_symbols): Use
1392 elf_link_is_defined_archive_symbol to decide if an archive
1393 element contain a reference to a common symbol should be
1396 1999-12-10 Nick Clifton <nickc@cygnus.com>
1398 * elflink.h: Revert previous patch.
1399 * targets.c: Revert previous patch.
1400 * libbfd-in2.h: Revert previous patch.
1401 * libbfd.h: Revert previous patch.
1402 * elfxx-target.h: Revert previous patch.
1403 * archive.c: Revert previous patch.
1404 * aout-target.h: Revert previous patch.
1405 * aout-tic30.h: Revert previous patch.
1406 * bfd.c: Revert previous patch.
1407 * coff-alpha.c: Revert previous patch.
1408 * coff-rs6000.c: Revert previous patch.
1409 * elf64-mips.c: Revert previous patch.
1410 * ieee.c: Revert previous patch.
1411 * libecoff.h: Revert previous patch.
1412 * oasys.c: Revert previous patch.
1413 * som.c: Revert previous patch.
1414 * vms.c: Revert previous patch.
1416 1999-12-09 Nick Clifton <nickc@cygnus.com>
1418 * elflink.h (elf_link_add_archive_symbols): Add an archive
1419 element even if contains a symbol which is currently only
1420 considered to be a common.
1422 * targets.c (struct bfd_target): Add new field
1423 _bfd_allow_commons_in_armap.
1424 * bfd-in2.h:Regenerate.
1426 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1428 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1429 * libbfd.h: Regenerate.
1431 * elfxx-target.h: If using COFF archive map, override
1432 definition of allow_commons_in_armap and replace with
1435 * archive.c (bfd_compute_and_write_armap): Do not place common
1436 symbols into the archive map unless _bfd_allow_commons_in_armap
1439 * aout-target.h (MY_allow_commons_in_armap): Define.
1440 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1441 * bfd.c (bfd_allow_commons_in_armap): Define.
1442 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1443 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1444 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1445 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1446 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1447 * oasys.c (oasys_allow_commons_in_armap): Define.
1448 * som.c (som_allow_commons_in_armap): Define.
1449 * vms.c (vms_allow_commons_in_armap): Define.
1451 1999-12-07 Jim Blandy <jimb@cygnus.com>
1453 Add support for SSE registers in ELF core files.
1454 * elf.c (elfcore_make_note_pseudosection): New function.
1455 (elfcore_grok_prfpreg): Use it.
1456 (elfcore_grok_prxfpreg): New function.
1457 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1459 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1461 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1462 value by 4 before storing it back in the field. From
1463 Koundinya. K <kk@ddeorg.soft.net>.
1465 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1467 * archures.c (bfd_mach_am33): Define.
1468 * bfd-in2.h: Rebuilt.
1469 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1470 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1471 (compute_function_info): Handle additional registers saved by
1473 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1474 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1476 1999-11-29 Jim Blandy <jimb@cygnus.com>
1478 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1480 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1483 1999-11-27 Michael Meissner <meissner@cygnus.com>
1485 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1486 internal use within gas for alpha explicit relocations.
1487 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1488 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1489 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1490 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1491 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1492 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1494 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1495 BFD_RELOC_ALPHA_USER_*.
1497 * bfd-in2.h: Regenerate.
1498 * libbfd.h: Regenerate.
1500 1999-11-26 Fred Fish <fnf@cygnus.com>
1502 * elf.c (elfcore_read_notes): Add prototype for static function.
1503 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1504 (bfd_section_from_phdr): Replacement function that calls
1505 _bfd_elf_make_section_from_phdr for generic segment types and
1506 backend fucntion pointed to by elf_backend_section_from_phdr for
1507 backend specific segment types.
1508 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1509 now called by _bfd_elf_make_section_from_phdr. Note that this func
1510 is now just a stub between the caller and bfd_section_from_phdr.
1512 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1513 elf_backend_section_from_phdr.
1514 (elf_backend_section_from_phdr): Add prototype.
1516 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1517 (elfNN_bed): Add elf_backend_section_from_phdr.
1519 1999-11-25 Nick Clifton <nickc@cygnus.com>
1521 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1522 SEC_CODE and SEC_READONLY flags to glue sections.
1524 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1525 SEC_CODE and SEC_READONLY flags to glue sections.
1527 1999-11-20 Nick Clifton <nickc@cygnus.com>
1529 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1532 1999-11-19 Catherine Moore <clm@cygnus.com>
1534 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1535 (elf_cpu32_plt_entry): Likewise.
1537 1999-11-18 Nick Clifton <nickc@cygnus.com>
1539 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1541 (coff_mcore_relocate_section): Initialise addend to 0.
1542 Special case processing of RVA reloc.
1544 1999-11-17 Richard Henderson <rth@cygnus.com>
1546 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1547 type_change_ok; add sign_extend_vma.
1548 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1549 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1550 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1551 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1552 (elfNN_bed): Follow struture changes.
1554 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1556 * libbfd.c (bfd_read): Check result of read against desired result
1558 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1559 invalid compared to the section size.
1561 * ieee.c (ieee_slurp_debug): Get the length of the debug
1562 information right if there is no data part.
1564 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1566 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1567 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1569 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1571 * elflink.h (elf_bfd_final_link): Make last_local signed.
1573 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1575 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1578 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1580 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1582 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1583 * bfd-in2.h: Regenerate.
1585 1999-10-15 Andrew Haley <aph@cygnus.com>
1587 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1589 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1591 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1593 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1595 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1596 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1599 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1601 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1602 relocs also need the GP value.
1603 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1604 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1605 the GP value for R_MIPS_LITERAL relocs too. Handle
1606 R_MIPS_64 relocs properly on big-endian MIPS.
1607 (mips_elf_sign_extend): Behave properly with 'long long'.
1608 (mips_elf_highest): Correct typo.
1610 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1612 * cpu-m32r.c (arch_info_struct): New static global.
1613 (bfd_m32r_arch): Refer to it.
1614 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1615 (m32r_elf_print_private_bfd_data): Ditto.
1616 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1617 * archures.c (bfd_mach_m32rx): Define it.
1618 * bfd-in2.h: Rebuild.
1620 1999-09-28 Fred Fish <fnf@cygnus.com>
1622 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1623 (cisco_core_big_vec): Add new bigendian vec.
1624 (cisco_core_little_vec): Add new little endian vec.
1626 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1627 (crash_info_locs): Add array of possible offsets.
1628 (MASK_ADDR): Mask to apply to crash info offset.
1629 (crashinfo_external): Add textbase, database, bssbase and
1630 turn into a typedef.
1631 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1632 Many small changes to account for additional hardware versions.
1633 Pick a reasonable size for ".reg" section. Add a ".crash"
1634 section to allow access to crashinfo_external struct.
1635 (cisco_core_file_p): New version of this function that
1636 iterates over crash_info_locs, calling cisco_core_file_validate.
1637 (cisco_core_vec): Old big endian only vec replaced with ...
1638 (cisco_core_big_vec): Add big endian version.
1639 (cisco_core_little_vec): Add little endian version.
1641 * configure.in (cisco_core_vec): Split to two new vectors ...
1642 (cisco_core_big_vec): New target vector.
1643 (cisco_core_little_vec): New target vector.
1644 * configure: Regenerate.
1645 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1646 to cisco_core_big_vec in targ_selvecs.
1648 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1650 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1651 (mips_elf_relocate_got_local): Unused, delete.
1652 (mips_elf_relocate_global_got): Unused, delete.
1654 1999-09-24 Fred Fish <fnf@cygnus.com>
1656 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1657 to initialize it to something meaningful. Then use it to generate
1658 more useful segment names.
1660 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1662 * som.c (NO_PCREL_MODES): Define if the system does not define
1664 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1665 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1666 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1667 * libhppa.h (dis_assemble_22): New function.
1668 (bfd_hppa_insn2fmt): Handle long branch.
1670 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1673 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1675 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1676 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1677 (reloc_howto_type howto_table): Tidy comments and whitespace.
1679 1999-09-17 Nick Clifton <nickc@cygnus.com>
1681 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1682 previous delta. Set sec->gc_mark instead.
1684 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1686 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1687 (elf_cpu32_plt_entry): Likewise.
1689 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1691 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1693 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1694 symbol table, then just compute a suitable value (but do not
1695 create a __gp symbol).
1697 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1698 symbols when building shared libraries.
1699 (elf_hppa_final_link_relocate): Correct handling of PCREL
1700 relocations against undefined symbols.
1702 1999-09-16 Nick Clifton <nickc@cygnus.com>
1704 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1705 interworking sections as linker created so that they will not
1706 be removed by garbage collection.
1708 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1710 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1711 (elf_hppa_final_link_relocate): Consistently create an absolute
1712 address, then subtract out the value of __gp.
1714 1999-09-14 Michael Meissner <meissner@cygnus.com>
1716 * configure.in (Canonicalization of target names): Remove adding
1717 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1718 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1719 * configure: Regenerate.
1721 1999-09-14 Nick Clifton <nickc@cygnus.com>
1723 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1726 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1728 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1729 (elf_hppa_final_link): Initialize text_segment_base and
1731 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1733 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1734 (elf_hppa_final_link_relocate): Likewise.
1735 (elf_hppa_relocate_insn): Likewise.
1736 (elf_hppa_relocate_section): Initialize HOWTO.
1738 1999-09-13 Donn Terry <donn@interix.com>
1740 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1741 handling to support both GNU and MS objects.
1743 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1744 when determining whether to set F_RELFLG.
1746 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1748 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1749 PC24 relocs if the target is an undefined weak symbol.
1750 (arm_add_to_rel): Fix compiler warning.
1751 (elf32_arm_plt0_entry): Correct comments.
1753 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1755 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1756 an absolute symbol in REL relocs.
1758 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1760 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1761 Stub SEGREL32. Return an error for any relocation not handled.
1763 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1765 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1766 constant symbols, and avoid multiple definition errors on them.
1768 1999-09-12 Donn Terry <donn@interix.com>
1770 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1771 significant bit is set.
1773 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1775 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1777 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1778 relocs as we do for RELA relocs.
1780 1999-09-11 Donn Terry <donn@interix.com>
1782 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1783 (coff_final_link_postscript): Define.
1784 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1785 directory entries here.
1786 (_bfd_pei_final_link_postscript): New function.
1788 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1789 section flags based on the section name.
1791 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1792 get the overflow of the s_nlnno field from the s_nreloc field.
1793 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1794 the s_nlnno overflow of the .text section into the s_nreloc
1797 * peigen.c (add_data_entry): Declare.
1798 (pei_swap_aouthdr_out): Get image size right. Set linker version
1800 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1801 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1802 extraneous ImageBase.
1803 (pe_print_edata): Likewise.
1804 (pe_print_pdata): Likewise. Print exception entries.
1805 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1806 (tbl): Make const, add "UNKNOWN".
1807 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1808 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1809 section data directory.
1810 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1812 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1813 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1814 * peicode.h (coff_get_symbol_info): Define.
1816 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1818 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1820 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1823 * libpei.h: New file, broken out of peicode.h.
1824 * peigen.c: New file, broken out of peicode.h.
1825 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1826 * configure.in: Add peigen.lo to list of files required for each
1828 * Makefile.am: Rebuild dependencies.
1829 (BFD32_BACKENDS): Add peigen.lo.
1830 (BFD32_BACKENDS_CFILES): Add peigen.c.
1831 (SOURCE_HFILES): Add libpei.h.
1832 * configure, Makefile.in: Rebuild.
1834 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1835 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1836 instead. Don't clear the s_paddr field for an uninitialized data
1839 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1840 coff_data_type to f_timdat.
1841 * peicode.h (pe_mkobject_hook): Likewise.
1843 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1844 number if COFF_IMAGE_WITH_PE.
1846 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1847 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1848 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1849 there is no SEC_DEBUGGING section.
1850 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1851 IMAGE_FILE_DEBUG_STRIPPED.
1853 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1854 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1855 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1856 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1858 * coffswap.h (IMAGE_BASE): Don't define.
1859 * pei-arm.c (IMAGE_BASE): Don't define.
1860 * pei-i386.c (IMAGE_BASE): Don't define.
1861 * pei-mcore.c (IMAGE_BASE): Don't define.
1862 * pei-ppc.c (IMAGE_BASE): Don't define.
1864 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1865 symbol, switch on the class when determining whether to modify the
1866 value. For PE, don't modify the value of a C_FCN symbol not named
1869 * libbfd-in.h (_bfd_abort): Declare.
1871 * bfd.c (_bfd_abort): New function.
1872 * libbfd.h: Rebuild.
1874 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1877 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1878 don't write out the associated line numbers.
1880 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1883 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1884 changes when the base type is unknown.
1886 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1889 * syms.c (BSF_DEBUGGING_RELOC): Define.
1890 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1891 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1893 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1894 BSF_DEBUGGING_RELOC set.
1895 * bfd-in2.h: Rebuild.
1897 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1899 * ecoff.c (bfd_debug_section): Update initialization for new
1901 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1902 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1904 1999-09-10 H.J. Lu <hjl@gnu.org>
1906 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1907 _bfd_filnmlen field.
1908 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1910 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1912 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1913 for FPTR relocs involving local symbols.
1915 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1916 value for the stub address in a call through a stub.
1917 Install the value for a local symbol directly into the DLT
1918 instead of generating a reloc. Correctly handle FPTR64 relocs.
1920 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1921 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1922 (elf_hppa_final_link): Call them.
1924 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1926 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1927 (elf_adjust_dynamic_symbol): ...from here.
1929 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1931 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1932 relocation, remove them. SECREL64->LTOFF16WF.
1933 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1935 (elf_hppa_relocate_insn): Similarly.
1937 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1938 (elf_hppa_relocate_insn): Similarly.
1940 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1942 (elf_hppa_relocate_insn): Similarly.
1944 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1945 Handle LTOFF_TP* relocs.
1946 (elf_hppa_relocate_insn): Similarly.
1948 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1949 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1950 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1952 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1953 DIR32, DIR64 and FPTR64 relocations.
1954 (elf_hppa_relocate_insn): Similarly.
1956 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1957 address of the .PARISC.global section.
1958 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1959 table entry elf_hppa_final_link_relocate. Do not give a warning
1960 for a reloc against an external symbol if it has a PA64 hash
1962 (elf_hppa_final_link_relocate): Significantly rework. Handle
1963 DLTIND relocations. Compute the final value of the relocation
1964 before passing the value of elf_hppa_relocate_insn.
1965 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1966 relocation support. Handle DLTIND relocation requests just like
1967 DLTREL relocation requests. Simplify branch handling.
1969 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1971 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1972 non-allocated section as done in i386 version.
1973 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1974 statement since this is no know relocation.
1976 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1978 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1980 (elf_hppa_relocate_insn): Similarly.
1982 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1984 (elf_hppa_relocate_insn): Similarly.
1986 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1987 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1988 Pass the relocate type rather than the insn format to
1989 elf_hppa_relocate_insn.
1990 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1991 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1993 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1995 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1996 (bfd_coff_filnmlen): Define.
1997 (bfd_coff_std_swap_table): Initialize new field.
1998 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2000 (coff_write_symbols): Likewise.
2001 (coff_get_normalized_symtab): Likewise.
2002 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2003 * libcoff.h: Rebuild.
2005 1999-09-06 Donn Terry <donn@interix.com>
2007 * coffcode.h (sort_by_secaddr): New static function if
2009 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2010 sections by VMA when assigning target_index values. Always set
2013 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2014 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2016 * libcoff.h: Rebuild.
2018 * coffcode.h (coff_set_custom_section_alignment): Add const to
2019 declaration to match definition.
2020 (coff_write_object_contents): Don't set F_AR32W(R)? if
2023 * coff-i386.c (in_reloc_p): Add declaration.
2024 (i386coff_vec): Simplify initialization of
2025 application_section_flags.
2027 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2028 version. Move COFF_WITH_PE specific code to new version.
2029 (stype_to_sec_flags): Likewise. Add section parameter.
2030 * coffgen.c (make_a_section_from_file): Set target_index before
2031 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2032 * libcoff.h: Rebuild.
2034 * syms.c (stt): Add some PE/PEI section names.
2035 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2037 (bfd_symbol_info): Check for 'w'.
2039 * section.c (struct bfd_comdat_info): Define.
2040 (asection): Add comdat field.
2041 (STD_SECTION): Initialize comdat field.
2042 (bfd_make_section_anyway): Likewise.
2043 * bfd-in2.h: Rebuild.
2045 1999-09-06 Andreas Schwab <schwab@suse.de>
2047 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2050 1999-09-06 Nick Clifton <nickc@cygnus.com>
2052 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2053 bfd_realloc instead of calloc and realloc.
2055 1999-09-04 Steve Chamberlain <sac@pobox.com>
2057 * cpu-pj.c: New file.
2058 * elf32-pj.c: New file.
2059 * config.bfd (pj*): New cpu.
2060 (pj-*-*, pjl-*-*): New targets.
2061 * configure.in (bfd_elf32_pj_vec): New target vector.
2062 (bfd_elf32_pjl_vec): New target vector.
2063 * archures.c (bfd_arch_pj): Define.
2064 * elf.c (prep_headers): Handle bfd_arch_pj.
2065 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2066 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2067 to target vector list.
2068 * Makefile.am: Rebuild dependencies.
2069 (ALL_MACHINES): Add cpu-pj.lo.
2070 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2071 (BFD32_BACKENDS): Add elf32-pj.lo.
2072 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2073 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2075 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2077 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2078 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2079 and NON_GOT_REF from weak defined symbol to real symbol.
2080 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2081 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2082 create a COPY reloc.
2083 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2084 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2085 don't create a COPY reloc.
2087 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2089 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2090 count those in sections we are not including in the link.
2092 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2094 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2095 field in hpux11 shared libraries.
2097 1999-09-02 Nick Clifton <nickc@cygnus.com>
2099 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2101 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2103 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2104 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2105 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2107 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2109 * elflink.h (record_link_assignment): When possible, keep the
2110 original type of the symbol.
2112 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2114 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2115 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2116 tools were configured.
2117 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2119 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2121 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2122 GOT entries for GOT16 relocations; they're not required.
2124 1999-08-24 Nick Clifton <nickc@cygnus.com>
2126 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2128 * config.bfd (arm-*-netbsd*): New target.
2129 * configure.in (armnetbsd_vec): New target vector.
2130 * configure: Regenerate
2131 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2133 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2134 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2135 (armnetbsd.lo): New rule with deps.
2136 * Makefile.in: Regenerate.
2138 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2141 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2143 * som.c (som_slurp_symbol_table): Fix typo in comment.
2145 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2147 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2148 here instead of using elf_section_data...
2150 1999-08-19 Nick Clifton <nickc@cygnus.com>
2152 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2153 relocations into the base file.
2154 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2155 we are building a base file.
2157 1999-08-19 Nick Clifton <nickc@cygnus.com>
2159 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2161 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2162 REL relocs when performing a partial relocation.
2164 1999-08-18 Donn Terry <donn@interix.com>
2166 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2167 _bfd_coff_link_input_bfd into top level.
2169 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2170 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2171 (coff_i386_rtype_to_howto): Likewise.
2172 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2173 Completely ignore symbols which are all zero.
2174 (dummy_reloc16_estimate): Add return 0.
2175 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2176 variable copy to name_copy to avoid shadowing outer scope
2178 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2179 from unsigned int to unsigned long. Add timestamp field.
2180 * libcoff.h: Rebuild.
2182 1999-08-17 H.J. Lu <hjl@gnu.org>
2184 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2187 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2189 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2190 for special section symbols.
2191 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2192 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2195 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2197 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2198 coincidence of variable names between old and new code.
2200 1999-08-12 Nick Clifton <nickc@cygnus.com>
2202 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2203 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2204 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2205 and 'addend' parameter a 'bfd_signed_vma'.
2206 (elf32_arm_final_link_relocate): Do not involve stubs in
2207 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2208 jumps, not function calls.
2210 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2212 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2213 in R_ARM_PC24 relocs.
2215 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2217 * elf-hppa.h (elf_hppa_fake_sections): New function.
2218 * elf32-hppa.c (elf_backend_fake_sections): Define.
2220 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2221 recent changes to the arch_info structure.
2223 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2224 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2225 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2228 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2229 Ralf Baechle <ralf@uni-koblenz.de>
2231 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2232 output DT_MIPS_GOTSYM.
2233 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2234 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2236 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2238 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2239 prototype. Handle local symbols. Add commentary.
2240 (mips_elf_calculate_relocation): Adjust accordingly.
2241 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2244 * elflink.h (elf_bfd_final_link): Tweak last change.
2246 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2248 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2249 elf-section data to allocate just the right amount of relocation
2250 space. Don't allocate the hash space twice.
2251 (elf_bfd_final_link): Calculate the amount of space to allocate in
2252 each relocation section.
2254 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2256 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2257 64bit mode, generate a section relative relocation for a 32bit
2259 (elf_hppa_is_local_label_name): New function.
2260 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2261 shared between 32bit and 64bit port.
2263 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2265 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2266 R_MIPS_GOT16 and R_MIPS_CALL16.
2267 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2268 to use when looking for a preexisting GOT entry.
2270 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2272 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2273 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2275 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2277 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2279 * elflink.h (elf_link_output_extsym): Don't output a weak
2280 reference to an undefined symbol just because it was defined weak
2283 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2285 * coffgen.c (coff_find_nearest_line): When looking for file, use
2286 last best match rather than first. If address is beyond last line
2287 number record, don't return the last line as the correct value.
2289 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2291 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2292 * bfd-in2.h: Rebuild.
2294 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2296 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2297 * coffcode.h (coff_set_custom_section_alignment): New static
2299 (coff_section_alignment_table): New static array.
2300 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2301 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2302 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2303 * libcoff.h: Rebuild.
2305 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2307 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2309 * Makefile.in: Rebuild.
2311 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2313 * section.c (SEC_SHARED): Define.
2314 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2315 (styp_to_sec_flags): Likewise.
2316 * peicode.h (coff_swap_scnhdr_out): Likewise.
2317 * bfd-in2.h: Rebuild.
2319 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2321 * coffcode.h (coff_classify_symbol): Comment out part of
2322 1999-08-05 change which breaks cygwin DLLs.
2324 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2325 * aclocal.m4, configure: Rebuild.
2327 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2329 * section.c (global_syms): Only initialize union field if
2332 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2334 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2335 the size of a GOT entry here.
2336 (mips_elf_calculate_relocation): Don't create a local GOT entry
2337 for the symbol in a GOT16 relocation; just for it's high-order bit
2338 (_bfd_mips_elf_relocate_section): Fix thinko.
2340 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2342 Based on patches from Donn Terry <donn@interix.com>:
2343 * coffcode.h (enum coff_symbol_classification): Define.
2344 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2345 _bfd_coff_classify_symbol. Change return type.
2346 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2347 (coff_slurp_symbol_table): Use coff_classify_symbol.
2348 (coff_classify_symbol): New static function.
2349 (coff_sym_is_global): Never define.
2350 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2351 * cofflink.c (coff_link_check_ar_symbols): Use
2352 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2353 (coff_link_add_symbols): Likewise.
2354 (_bfd_coff_link_input_bfd): Likewise.
2355 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2356 coff_classify_symbol.
2357 * libcoff.h: Rebuild.
2359 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2361 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2362 (e_ltpsel, e_rtpsel): Similarly.
2364 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2365 and 14bit ertpsel. Handle 64bit psel.
2367 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2369 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2370 handling for REL relocations. And only left-shift R_MIPS26
2371 relocation addends where necessary.
2373 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2375 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2376 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2377 Just return the relocation found.
2378 (mips_elf_relocate_section): Pull the LO16 addend out of the
2379 section itself when using REL relocations.
2381 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2382 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2385 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2387 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2388 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2389 relocation against a symbol in an input section with no output
2390 section. From Daniel Jacobowitz <drow@false.org>.
2392 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2394 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2395 look for generated file correctly.
2396 * aclocal.m4, configure: Rebuild.
2398 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2400 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2401 and R_MIPS16_26 relocations correctly when relocating.
2402 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2403 and R_MIPS_CALL_LO16 are for global symbols.
2405 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2407 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2409 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2410 variables and initialize them.
2412 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2414 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2415 there are no global symbols requiring GOT entries.
2416 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2417 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2418 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2420 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2421 symbols are considered to have the value zero.
2422 (_bfd_mips_elf_relocate_section): Don't try to perform a
2423 relocation for an undefined symbol.
2424 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2427 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2429 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2430 wants ba,a,pt %xcc instead of %icc.
2431 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2432 of large PLT entries.
2433 (sparc64_elf_plt_ptr_offset): Fix calculation.
2434 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2435 addend should be relative to load address, not .plt section start.
2436 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2438 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2440 * elf-bfd.h (struct elf_backend_data): Add
2441 print_symbol_all and output_arch_syms backend methods.
2442 * elfxx-target.h: Likewise.
2443 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2444 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2445 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2447 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2448 symbols in .dynsym, add their names into .dynstr. Put those symbols
2450 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2451 pointers to STT_REGISTER symbols in dynsym section.
2452 (sparc64_elf_print_symbol_all): New function.
2453 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2454 printing using the print_symbol_all hook.
2456 1999-07-30 Catherine Moore <clm@cygnus.com>
2458 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2461 1999-07-29 Richard Henderson <rth@cygnus.com>
2463 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2464 dynamic_sections_created.
2466 1999-07-29 Richard Henderson <rth@cygnus.com>
2468 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2469 (mips_rtype_to_howto): ... new function.
2470 (_bfd_mips_elf_relocate_section): Use it.
2472 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2474 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2476 1999-07-27 Nick Clifton <nickc@cygnus.com>
2478 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2480 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2481 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2483 1999-07-23 Donn Terry <donn@interix.com>
2485 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2486 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2487 * cofflink.c (coff_link_add_symbols): If PE, handle section
2489 * libcoff.h: Rebuild.
2491 * config.bfd (i[3456]86-*-interix*): New target.
2493 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2495 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2496 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2497 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2498 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2499 (COFF_SUPPORT_GNU_LINKONCE): Define.
2500 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2501 (COFF_SUPPORT_GNU_LINKONCE): Define.
2503 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2506 * makefile.dos: Remove; obsolete.
2507 * configure.bat: Remove; obsolete.
2509 1999-07-21 H.J. Lu <hjl@gnu.org>
2511 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2513 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2515 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2516 message and fail if a symbol index is out of range.
2518 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2520 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2521 when looking at a R_MIPS_GOT16 relocation.
2523 1999-07-20 Nick Clifton <nickc@cygnus.com>
2525 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2527 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2529 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2530 removed in previous change.
2531 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2532 in relocateable output.
2534 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2536 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2539 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2540 if they appear to be specially created by the linker.
2542 1999-07-19 Nick Clifton <nickc@cygnus.com>
2544 * targets.c (alternative_target): New field in bfd_target
2546 (bfd_search_for_target): New function: Find a target that
2547 satisifies a search function.
2548 * bfd-in2.h: Regenerate.
2550 * elfxx-target.h: Initialise the alternative_target field of
2551 the bfd_target structures to point to the other target (if
2553 * nlm-target.h: Initialise the alternative_target field of
2554 the bfd_target structures to point to the other target (if
2557 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2558 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2560 * aix386-core.c: Initialise new field of bfd_target structure.
2561 * aout-adobe.c: Initialise new field of bfd_target structure.
2562 * aout-arm.c: Initialise new field of bfd_target structure.
2563 * aout-target.h: Initialise new field of bfd_target structure.
2564 * aout-tic30.c: Initialise new field of bfd_target structure.
2565 * binary.c: Initialise new field of bfd_target structure.
2566 * bout.c: Initialise new field of bfd_target structure.
2567 * cisco-core.c: Initialise new field of bfd_target structure.
2568 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2569 * coff-alpha.c: Initialise new field of bfd_target structure.
2570 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2571 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2572 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2573 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2574 * coff-i386.c: Initialise new field of bfd_target structure.
2575 * coff-i860.c: Initialise new field of bfd_target structure.
2576 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2577 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2578 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2579 * coff-mips.c: Initialise new field of bfd_target structure.
2580 * coff-ppc.c: Initialise new field of bfd_target structure.
2581 * coff-rs6000.c: Initialise new field of bfd_target structure.
2582 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2583 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2584 * coff-tic30.c: Initialise new field of bfd_target structure.
2585 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2586 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2587 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2588 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2589 * hppabsd-core.c: Initialise new field of bfd_target structure.
2590 * hpux-core.c: Initialise new field of bfd_target structure.
2591 * i386msdos.c: Initialise new field of bfd_target structure.
2592 * i386os9k.c: Initialise new field of bfd_target structure.
2593 * ieee.c: Initialise new field of bfd_target structure.
2594 * ihex.c: Initialise new field of bfd_target structure.
2595 * irix-core.c: Initialise new field of bfd_target structure.
2596 * mipsbsd.c: Initialise new field of bfd_target structure.
2597 * netbsd-core.c: Initialise new field of bfd_target structure.
2598 * oasys.c: Initialise new field of bfd_target structure.
2599 * osf-core.c: Initialise new field of bfd_target structure.
2600 * ppcboot.c: Initialise new field of bfd_target structure.
2601 * ptrace-core.c: Initialise new field of bfd_target structure.
2602 * sco5-core.c: Initialise new field of bfd_target structure.
2603 * som.c: Initialise new field of bfd_target structure.
2604 * srec.c: Initialise new field of bfd_target structure.
2605 * tekhex.c: Initialise new field of bfd_target structure.
2606 * trad-core.c: Initialise new field of bfd_target structure.
2607 * versados.c: Initialise new field of bfd_target structure.
2608 * vms.c: Initialise new field of bfd_target structure.
2610 1999-07-19 Andreas Schwab <schwab@suse.de>
2612 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2615 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2617 * elflink.h (elf_link_adjust_relocs): New function.
2618 (elf_bfd_final_link): Use it.
2619 (elf_link_input_bfd): Deal with the fact that there can be
2620 two relocation sections for a single section.
2621 (elf_reloc_link_order): Likewise.
2623 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2624 a relocateable object.
2625 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2627 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2629 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2630 (sparc64_elf_get_reloc_upper_bound,
2631 sparc64_elf_get_dynamic_reloc_upper_bound,
2632 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2633 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2635 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2636 ELF64_R_TYPE_ID/DATA where appropriate.
2638 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2640 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2643 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2645 * elf32-mips.c (mips_elf_local_relocation_p): New static
2647 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2648 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2649 Always set *require_jalxp.
2650 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2651 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2652 GOT16 if the GOT16 is against a local symbol. Don't return false
2653 for an undefined symbol. If there is an overflow, assert that we
2656 1999-07-16 Andreas Schwab <schwab@suse.de>
2658 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2659 variables `link' and `elfsec'.
2660 (elf_bfd_final_link): Remove unused variable `os'.
2662 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2664 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2665 a PT_PHDR program headers.
2666 (_bfd_mips_elf_final_link): Don't assume there are going to be
2667 section symbols when we're not building a shared object.
2668 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2671 1999-07-15 J.T. Conklin <jtc@redback.com>
2673 * config.bfd (i[3456]86-*-vxworks*): New target.
2675 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2677 * elf32-mips.c (mips_elf_stub_section_p): New function.
2678 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2679 (mips_elf_relocate_section): Adjust calling sequence for
2680 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2681 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2684 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2686 * configure.in: Bump version number to 2.9.5.
2687 * configure: Rebuild.
2689 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2691 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2693 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2694 to derive final type instead of hardwiring a selection.
2696 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2698 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2699 things relocated by R_MIPS16_GPREL.
2700 (mips_elf_perform_relocation): Likewise.
2702 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2704 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2706 1999-07-14 Richard Henderson <rth@cygnus.com>
2708 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2709 (_bfd_mips_elf_size_dynamic_sections): Set it.
2710 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2711 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2712 new argument max_local.
2714 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2716 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2717 subwords when handling an R_MIPS16_26 relocation.
2718 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2721 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2722 dst_mask to match reality.
2723 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2724 (mips_elf_obtain_contents): Use bfd_get.
2725 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2726 (mips_elf_relocate_section): Likewise.
2728 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2730 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2731 (mips_elf_relocate_section): Adjust calling sequence for
2732 mips_elf_perform_relocation.
2733 (mips_elf_perform_relocation): Take additional argument. Handle
2734 R_MIPS16_26. Use bfd_put for convenience.
2736 1999-07-13 Richard Henderson <rth@cygnus.com>
2738 * elf.c (assign_file_positions_for_segments): Thinko last change.
2739 Always overwrite p_flags.
2741 1999-07-13 Richard Henderson <rth@cygnus.com>
2743 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2744 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2745 .dynbss and .rel[a].bss if want_dynbss.
2746 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2748 1999-07-13 Richard Henderson <rth@cygnus.com>
2750 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2752 1999-07-13 Richard Henderson <rth@cygnus.com>
2754 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2755 (struct elf_link_hash_table): Add dynlocal.
2756 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2757 (_bfd_elf_link_adjust_dynindx): Delete.
2758 (_bfd_elf_link_renumber_dynsyms): Prototype.
2759 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2760 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2761 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2762 (_bfd_elf_link_lookup_local_dynindx): New function.
2763 (elf_link_renumber_hash_table_dynsyms): New function.
2764 (_bfd_elf_link_renumber_dynsyms): New function.
2765 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2766 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2767 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2768 instead of elf_link_remove_section_and_adjust_dynindices.
2769 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2770 (elf_link_assign_sym_version): Remove removed_dynamic code.
2771 (elf_link_renumber_dynsyms): Delete.
2772 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2774 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2775 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2776 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2777 * elf32-mips.c: Similarly.
2778 * elf32-ppc.c: Similarly.
2779 * elf32-sparc.c: Similarly.
2780 * elf64-alpha.c: Similarly.
2781 * elf64-sparc.c: Similarly.
2783 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2785 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2786 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2787 when the relocation is against _gp_disp.
2789 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2791 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2792 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2793 to possibly_dynamic_relocs. Adjust usage throughout code.
2794 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2795 (elf_mips_ctor64_howto): Likewise.
2796 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2798 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2799 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2800 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2801 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2803 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2805 * Makefile.am: Rebuild dependencies.
2806 * Makefile.in: Rebuild.
2808 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2809 * bfd-in2.h: Rebuild.
2811 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2812 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2813 structure initializations. Add casts.
2814 * reloc.c (EMPTY_HOWTO): Define.
2815 * bfd-in2.h: Rebuild.
2816 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2817 comparisons against 0.
2818 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2819 previous_ibfd_e_flags to unsigned long.
2820 * vms.h (struct vms_private_data_struct): Change section_count to
2822 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2823 (_bfd_vms_write_gsd): Change symnum to unsigned.
2824 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2825 * vms-tir.c (etir_sta): Change psect to unsigned.
2826 (alloc_section): Change idx to unsigned.
2827 (tir_sta, tir_ctl): Change psect to unsigned.
2828 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2829 * vms.c (priv_section_count): Change to unsigned.
2831 1999-07-12 Andreas Schwab <schwab@suse.de>
2833 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2834 * m68klinux.c: Likewise.
2836 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2838 * Many files: Changes to avoid gcc warnings: Remove unused local
2839 variables. Add default case to enum switches.
2840 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2841 compile if not COFF_IMAGE_WITH_PE.
2842 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2843 (bfd_arm_get_bfd_for_interworking): Likewise.
2844 (bfd_arm_process_before_allocation): Likewise.
2845 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2846 * pei-arm.c: Likewise.
2847 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2848 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2849 (mips_elf_got16_entry): Put parens around & in body of ==.
2850 (mips_elf_calculate_relocation): Correct test for empty string.
2851 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2853 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2856 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2858 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2859 as appropriate. Fill in structure initializations. Add variable
2860 initializations. Add casts.
2861 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2862 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2864 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2866 * elf-bfd.h (bfd_elf_hash): Update declaration.
2867 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2868 when calling bfd_elf_hash.
2870 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2872 * libbfd.c (bfd_put_8): Make it of type `void'.
2873 * bfd-in2.h: Regenerated.
2874 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2876 (_bfd_mips_elf_final_link): Likewise.
2878 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2880 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2882 * config.bfd (hppa*-*-linux-gnu*): New target
2884 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2886 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2887 (_bfd_mips_elf_create_dynamic_sections): New function.
2888 (_bfd_mips_elf_add_symbol_hook): Likewise.
2889 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2890 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2891 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2892 (_bfd_mips_elf_gc_mark_hook): Likewise.
2893 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2894 (_bfd_mips_elf_always_size_sections): Likewise.
2895 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2896 (_bfd_mips_elf_check_relocs): Likewise.
2897 (_bfd_mips_elf_link_hash_table_create): Likewise.
2898 (_bfd_mips_elf_print_private_data): Likewise.
2899 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2900 (_bfd_mips_elf_final_link): Likewise.
2901 (_bfd_mips_elf_additional_program_headers): Likewise.
2902 (_bfd_mips_elf_modify_segment_map): Likewise.
2903 (_bfd_mips_elf_relocate_section): Likewise.
2904 * elf32-mips.c (mips_elf32_object_p): Move contents into
2905 _bfd_mips_elf_object_p.
2906 (mips_elf_additional_program_headers): Rename to
2907 _bfd_mips_elf_additional_program_headers.
2908 (mips_elf_modify_segment_map): Rename to
2909 _bfd_mips_elf_modify_segment_map.
2910 (elf_mips_abi_name): Change prototype.
2911 (mips_elf32_section_from_shdr): Merge into
2912 _bfd_mips_elf_section_from_shdr.
2913 (mips_elf32_section_processing): Merge into
2914 _bfd_mips_elf_section_processing.
2915 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2916 the right back-end ELF linker.
2917 (mips_elf_relocate_section): Rename to
2918 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2919 (mips_elf_link_output_symbol_hook): Rename to
2920 _bfd_mips_elf_link_output_symbol_hook.
2921 (mips_elf_create_dynamic_section): Rename to
2922 _bfd_mips_elf_create_dynamic_section.
2923 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2924 Adjust for 64-bit code. Use mips_elf_got_section.
2925 (mips_elf_adjust_dynamic_symbol): Rename to
2926 _bfd_mips_elf_adjust_dynamic_symbol. Use
2927 mips_elf_allocate_dynamic_relocations.
2928 (mips_elf_finish_dynamic_symbol): Rename to
2929 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2930 Adjust for 64-bit code.
2931 (mips_elf_finish_dynamic_sections): Rename to
2932 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2933 (mips_elf_always_size_sections): Rename to
2934 _bfd_mips_elf_always_size_sections.
2935 (mips_elf_add_symbol_hook): Rename to
2936 _bfd_mips_elf_add_symbol_hook.
2937 (mips_elf_next_lo16_addend): Constify.
2938 (mips_elf_calculate_relocation): Likewise.
2939 (mips_elf_obtain_contents): Likewise.
2940 (mips_elf_perform_relocation): Likewise.
2941 (mips_elf_create_dynamic_relocation): Likewise.
2942 (mips_elf_allocate_dynamic_relocations): New function.
2943 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2944 (MIPS_ELF_REL_SIZE): Likewise.
2945 (MIPS_ELF_DYN_SIZE): Likewise.
2946 (MIPS_ELF_GOT_SIZE): Likewise.
2947 (MIPS_ELF_SYM_SIZE): Likewise.
2948 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2949 (MIPS_ELF_GET_WORD): Likewise.
2950 (MIPS_ELF_PUT_WORD): Likewise.
2951 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2952 (STUB_LW): Conditionalize for 64-bit value.
2953 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2955 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2956 Check it for inconsistency.
2957 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2959 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2961 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2962 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2963 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2964 (mips_elf_local_got_index): Likewise.
2965 (mips_elf_got_page): Likewise.
2966 (mips_elf_got_info): Likewise.
2967 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2968 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2969 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2970 instead of constant `2'.
2971 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2972 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2973 (mips_elf_size_dynamic_sections): Use
2974 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2975 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2976 Adjust all releveant entries in elf backend table.
2977 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2978 (mips_elf64_section_processing): Likewise.
2979 Adjust elf backend entries to use _bfd_mips_elf variants now
2982 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2984 (size_dynamic_sections): Likewise.
2985 (elf_link_output_extsym): Likewise.
2986 * elf.c: (elf_fake_sections): Likewise.
2987 * libbfd.c (bfd_get): New macro.
2988 (bfd_put): Likewise.
2989 * bfd-in2.h: Regenerated.
2991 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2993 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2994 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2995 wap_reloca_in, and swap_reloca_out.
2996 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2997 multiple internal relocations per external relocation.
2998 (link_read_relocs): Likewise.
2999 (elf_bfd_final_link): Likewise.
3000 (elf_link_input_bfd): Likewise.
3001 (elf_gc_mark): Likewise.
3002 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3003 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3005 (size_info): Add entries for new fields.
3006 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3007 (mips_elf64_be_swap_reloc_in): New function.
3008 (mips_elf64_be_swap_reloc_out): Likewise.
3009 (mips_elf64_be_swap_reloca_in): Likewise.
3010 (mips_elf64_be_swap_reloca_out): Likewise.
3011 (mips_elf64_size_info): Add entries for new fields.
3013 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3015 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3016 field equals the new rel_count field.
3017 (elf_link_input_bfd): When doing a relocateable link, use the new
3018 rel_count field rather than the reloc_count field.
3019 (elf_reloc_link_order): Likewise.
3020 (elf_finish_pointer_linker_section): Likewise.
3022 Based on patch from H.J. Lu <hjl@gnu.org>:
3023 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3024 shared library to override a weak definition in a regular object.
3026 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3028 * libhppa.h: Revert July 2, 1999 patch.
3030 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3031 need to generate DLTIND relocations, not DLTREL relocations.
3033 1999-07-05 Nick Clifton <nickc@cygnus.com>
3035 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3037 (coff_set_flags): Recognise arm 5 architectures.
3039 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3040 Add support for armv5 architecture.
3042 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3044 * reloc.c: Add new, assembler only, ARM reloc:
3045 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3047 * bfd-in2.h: Regenerate.
3049 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3051 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3052 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3053 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3054 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3055 * elf32-mips.c (ABI_64_P): New macro.
3056 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3057 (_bfd_mips_elf_find_nearest_line): Adjust call to
3058 _bfd_dwarf2_find_nearest_line.
3059 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3060 * libbfd.h: Regenerated.
3062 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3064 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3066 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3068 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3069 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3071 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3073 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3075 (_bfd_elf_init_reloc_shdr): New function.
3076 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3077 bfd_alloc followed by memset.
3078 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3079 (elf_fake_sections): Here.
3080 (assign_section_numbers): Assign section numbers for the second
3081 relocation section, if required.
3082 * elflink.h (elf_link_output_relocs): New function.
3083 (elf_link_size_reloc_section): Likewise.
3084 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3085 (elf_link_input_bfd): Use elf_link_output_relocs.
3087 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3088 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3090 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3092 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3095 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3097 * elf32-mips.c (mips_elf_got_info): Move declaration before
3098 prototypes. Change global_gotsym to be a pointer to a hash entry,
3099 rather than a number index.
3100 (mips_elf_link_hash_entry): Move declaration before prototypes.
3101 (mips_elf_irix6_finish_dynamic_symbol): New function.
3102 (mips_elf_sign_extend): Likewise.
3103 (mips_elf_high): Likewise.
3104 (mips_elf_higher): Likewise.
3105 (mips_elf_highest): Likewise.
3106 (mips_elf_global_got_index): Likewise.
3107 (mips_elf_local_got_index): Likewise.
3108 (mips_elf_got_offset_from_index): Likeiwse.
3109 (mips_elf_record_global_got_symbol): Likewise.
3110 (mips_elf_got_page): Likewise.
3111 (mips_elf_next_lo16_addend): Likewise.
3112 (mips_elf_calculate_relocation): Likewise.
3113 (mips_elf_obtain_contents): Likewise.
3114 (mips_elf_perform_relocation): Likewise.
3115 (mips_elf_assign_gp): Likewise.
3116 (mips_elf_sort_hash_table_f): Likewise.
3117 (mips_elf_sort_hash_table): Likewise.
3118 (mips_elf_got_section): Likewise.
3119 (mips_elf_got_info): Likewise.
3120 (mips_elf_create_local_got_entry): Likewise.
3121 (mips_elf_got16_entry): Likewise.
3122 (mips_elf_create_dynamic_relocation): Likewise.
3123 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3124 (mips_elf_final_gp): Use mips_elf_assign_gp.
3125 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3126 into SHN_SCOMMON automatically on IRIX6.
3127 (mips_elf_add_symbol_hook): Likewise.
3128 (mips_elf_relocate_section): Rewrite, using
3129 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3130 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3131 Don't deal with .rld_map on IRIX6.
3132 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3133 section flags appropriately for .got.
3134 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3135 the got. Call mips_elf_record_global_got_symbol and allocate
3136 local got space appropriately.
3137 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3138 char *. Rework calculation of GOT size. Sort dynamic symbol
3139 table entries so entries that do not require GOT entries appear at
3140 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3141 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3143 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3145 (mips_elf_finish_dynamic_symbol): Use
3146 mips_elf_irix6_finish_dynamic_symbol.
3147 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3148 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3149 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3151 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3153 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3154 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3156 1999-06-04 Philip Blundell <philb@gnu.org>
3158 * elf32-arm.h (elf_backend_got_header_size): Define.
3159 (elf_backend_plt_header_size): Likewise.
3161 1999-06-28 Jim Pick <jim@jimpick.com>
3163 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3165 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3167 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3168 relocation function.
3169 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3171 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3173 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3174 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3175 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3176 (_bfd_mips_elf_section_from_shdr): Use them.
3177 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3178 of GP-relative sections.
3179 (_bfd_mips_elf_set_section_contents): Use them.
3180 (_bfd_mips_elf_section_processing): Share code between .sdata and
3181 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3182 (mips_elf_additional_program_headers): Add handling for
3183 PT_MIPS_OPTIONS segment on IRIX6.
3184 (mips_elf_modify_segment_map): Likeiwse.
3185 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3186 Include the options sections on IRIX6. Don't look for GP-relative
3187 sections by name; use SHF_MIPS_GPREL instead.
3188 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3190 (mips_elf_create_dynamic_sections): Don't muck about with section
3191 alignments and such on IRIX6.
3192 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3193 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3194 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3195 bfd_zalloc rather than bfd_alloc and memset.
3196 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3197 Don't assert the existence of .rld_map on IRIX6.
3198 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3200 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3201 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3204 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3206 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3207 (mips_elf_swap_msym_out): New function.
3208 (mips_elf_create_msym_section): Likewise.
3209 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3210 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3211 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3212 section not named .msym.
3213 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3214 .msym directly. Set appropriate attributes for the .msym
3216 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3217 (mips_elf_link_hash_newfunc): Clear it.
3218 (mips_elf_create_dynamic_sections): Create the .msym section
3220 (mips_elf_size_dynamic_sections): Allocate space for the
3221 .msym section. Add a DT_MIPS_MSYM entry.
3222 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3224 (mips_elf_finish_dynamic_sections): Assign a value for
3225 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3227 * elf32-mips.c (irix_compat_t): New enumeration.
3228 (ABI_N32_P): New macro.
3229 (IRIX_COMPAT): Likewise.
3230 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3231 (mips_elf_relocate_section): Fix typo.
3233 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3235 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3236 as writable PE sections.
3238 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3240 * dwarf2.c (struct arange): New type.
3241 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3242 (arange_add): New function.
3243 (decode_line_info): Keep track of address ranges that a compilation
3245 (comp_unit_contains_address): Return true if address is contained
3246 in _any_ of the address ranges associated with a compilation unit.
3247 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3248 on the first comp_unit that contains the address.
3250 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3252 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3253 (decode_line_info): Add variable STASH and initialize it to point
3254 to the per-bfd dwarf2_debug info. Remove static variable
3255 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3257 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3259 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3260 shared library to have an undefined symbol.
3262 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3263 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3265 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3267 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3268 * elf32-hppa.c: Remove everything related to symbol extension
3269 sections & records. Use the common elf_hppa_final_write_processing.
3271 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3273 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3274 functions instead of _init/_fini if requested.
3276 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3278 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3281 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3283 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3284 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3286 (ppc_elf_finish_dynamic_sections): Check for positive section
3287 dynindx field, rather than comparing against -1.
3288 (ppc_elf_relocate_section): Only return false if undefined_symbol
3289 or reloc_overflow fail, not always upon encountering an error.
3291 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3293 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3294 bfd_byte * before performing pointer arithmetic.
3296 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3298 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3300 * elf32-hppa.c: Include elf-hppa.h.
3301 (ARCH_SIZE): Define.
3302 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3304 (elf32_hppa_info_to_howto): Similarly.
3305 (elf_hppa_howto_table): Similarly.
3306 (elf_hppa_reloc_type_lookup): Similarly.
3307 (hppa_elf_gen_reloc_type): Similarly.
3308 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3310 1999-06-22 Nick Clifton <nickc@cygnus.com>
3312 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3313 handling R_V850_22_PCREL relocation.
3315 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3317 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3320 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3322 * section.c (_bfd_strip_section_from_output): Ignore sections
3323 DISCARDed by the link script.
3325 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3327 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3328 Remove unused local variable spp.
3330 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3331 the entry symbol is not set.
3333 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3335 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3336 GPDISP or LITUSE in a relocatable link.
3338 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3340 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3341 * (alloc_dwarf1_func): Likewise.
3343 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3345 * libhppa.h: Fix various formatting errors.
3346 (assemble_3); Rewrite using CATENATE.
3347 (assemble_17): Fix various bugs.
3349 1999-06-16 Nick Clifton <nickc@cygnus.com>
3351 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3353 1999-06-15 Richard Henderson <rth@cygnus.com>
3355 * section.c (SEC_SHORT): Define.
3356 * bfd-in2.h: Rebuild.
3358 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3360 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3361 Remove abfd parameter. Use _bfd_strip_section_from_output.
3362 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3364 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3365 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3366 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3368 (bfd_elf_size_dynamic_sections): Use it.
3370 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3372 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3373 complain_overflow_bitfield to complain_overflow_signed.
3375 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3377 * elflink.h (elf_link_read_relocs_from_section): New function,
3379 (elf_link_read_relocs): Here. Use it for both relocation
3382 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3384 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3385 asect->reloc_count is valid.
3387 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3389 * elf32-mips.c (mips_elf32_section_processing): Permit a
3390 SHT_MIPS_REGINFO section to have a size of 0.
3392 1999-06-12 David O'Brien <obrien@freebsd.org>
3394 * config.bfd (alpha*-*-freebsd*): New target.
3395 (i[3456]86-*-freebsd*): Now defaults to ELF.
3397 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3399 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3400 wrap if the relocation covers the high bit of an address.
3402 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3404 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3406 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3407 instead of R_SPARC_max.
3408 (sparc64_elf_info_to_howto): Likewise.
3409 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3410 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3412 1999-06-07 Richard Henderson <rth@cygnus.com>
3414 * section.c (_bfd_strip_section_from_output): Remove output
3415 sections with no initial link_order.
3417 1999-06-07 Nick Clifton <nickc@cygnus.com>
3419 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3421 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3423 * Makefile.am (SOURCE_HFILES): Add missing headers.
3424 * Makefile.in: Regenerated.
3426 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3428 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3431 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3433 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3434 range undefweak symbols.
3435 * hash.c: Add missing comma after @xref{}
3436 * linker.c: Likewise.
3438 1999-06-04 Nick Clifton <nickc@cygnus.com>
3440 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3442 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3443 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3444 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3445 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3447 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3449 * Makefile.am: Rebuild dependencies.
3450 (BFD32_BACKENDS): Add dwarf1.lo.
3451 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3452 * Makefile.in: Rebuild.
3454 1999-06-04 Nick Clifton <nickc@cygnus.com>
3456 * Makefile.am: Add epoc-arm-pe target.
3457 * Makefile.in: Regenerate.
3458 * pe-arm.c: Only redefine interworking function names if they have
3459 not already been redefined.
3460 * pei-arm.c: Only redefine interworking function names if they have
3461 not already been redefined.
3462 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3464 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3467 1999-06-03 Nick Clifton <nickc@cygnus.com>
3469 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3471 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3473 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3475 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3477 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3478 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3480 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3482 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3483 in other text sections.
3485 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3487 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3488 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3489 * libbfd.h: Regenerate.
3490 * coff-sh.c (sh_merge_private_data): Delete.
3491 (coff_bfd_merge_private_bfd_data): Change to
3492 _bfd_generic_verify_endian_match.
3493 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3495 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3497 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3499 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3501 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3503 (bfd_elf32_arm_process_before_allocation): Likewise.
3504 * bfd-in2.h: Rebuild.
3506 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3508 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3509 track of end_sequence markers.
3510 (add_line_info): Add END_SEQUENCE arg.
3511 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3512 debug-line info---it doesn't work right if a compilation unit
3513 consists of multiple discontiguous code-sequences. It would be
3514 worthwhile to optimize for the common case where a compilation
3515 unit results in a contiguous set of code sequences, but this is
3516 quite tricky to get right for arbitrary DWARF2 files.
3517 (lookup_address_in_line_info_table): Don't use the last line entry
3518 for a compilation unit for anything with an address higher than
3519 this line entry. Also, check for end_sequence markers to
3520 correctly handle discontinuities.
3521 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3522 compilation units, check all compilation units with each->high==0
3523 just like when reading compilation units.
3525 * dwarf2.c (decode_line_info): Initialize table->files and
3526 table->last_line to NULL to avoid segfaults due to random
3527 values in these members.
3528 (concat_filename): Check for out-of-range file number before
3529 indexing filename table. Segfaults suck.
3531 * dwarf2.c (decode_line_info): Don't truncate address to least
3532 significant 32 bits (breaks 64 bit targets).
3533 (lookup_address_in_function_table): Ditto.
3534 (comp_unit_contains_address): Ditto.
3536 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3538 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3539 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3540 (mips_elf64_howto_table_rela): Likewise.
3542 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3544 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3545 single section has two associated relocation sections.
3547 1999-06-02 Mark Salter <msalter@cygnus.com>
3549 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3550 COFF_WITH_PE defined.
3552 1999-06-02 Nick Clifton <nickc@cygnus.com>
3554 * pe-arm.c: Rename global arm interworking functions to avoid name
3555 collision when all targets BFD is built.
3558 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3560 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3561 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3562 (bfd_elf_section_data): Add use_rela_p.
3563 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3564 (_bfd_elf_new_section_hook): Likewise.
3565 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3567 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3568 * elfcode.h (write_relocs): Determine whether or not use rela
3569 relocs based on the relocation section header.
3570 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3571 instead of use_rela_p.
3572 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3573 (elf_backend_may_use_rela_p): Likewise.
3574 (elf_backend_default_use_rela_p): Likewise.
3575 (elfNN_bed): Use them.
3577 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3579 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3581 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3583 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3584 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3585 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3586 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3587 * bfd-in2.h: Regenerated.
3588 * libbfd.h: Likewise.
3589 * elf32-mips.c (mips_info_to_howto_rela): New function.
3590 (USE_REL): Adjust for new conventions.
3591 (MINUS_ONE): New macro.
3592 (elf_mips_howto_table): Add R_MIPS_SUB.
3593 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3595 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3596 .MIPS.content section.
3597 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3598 with .MIPS.content as .MIPS.content sections. Set
3599 SHF_MNIPS_NOSTRIP for such section.
3600 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3601 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3602 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3604 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3606 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3609 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3612 1999-05-30 Philip Blundell <philb@gnu.org>
3614 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3615 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3616 the addend does not overflow into the rest of the word.
3618 1999-05-29 Nick Clifton <nickc@cygnus.com>
3620 * bfd-in.h: Amend prototype for
3621 bfd_elf32_arm_process_before_allocation .
3622 * bfd-in.h: Regenerate.
3624 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3625 elements in a fixed sized array.
3626 (ARM_ELF_ABI_VERSION): Define.
3627 (ARM_ELF_OS_ABI_VERSION): Define.
3628 (R_ARM_THM_ABS5): Fix rightshift and size.
3629 (R_ARM_THM_PC22): Fix size.
3630 (R_ARM_PLT32): Define Howto.
3631 (find_howto): New function: Locate a howto based on a reloc
3633 (elf32_arm_info_to_howto): Use find_howto if necessary.
3634 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3635 bfd_reloc_code_real_type.
3636 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3637 and BFD_RELOC_VTABLE_ENTRY.
3638 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3640 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3641 elements in a fixed sized array.
3642 (ARM_ELF_ABI_VERSION): Define.
3643 (ARM_ELF_OS_ABI_VERSION): Define.
3644 (R_ARM_THM_ABS5): Fix rightshift and size.
3645 (R_ARM_THM_PC22): Fix size.
3646 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3647 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3648 bfd_reloc_code_real_type.
3650 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3651 no_pipeline_knowledge.
3652 (elf32_arm_link_hash_create): Initialise new field to zero.
3653 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3654 no_pipeline_knowledge. Use this parameter to initialise the field
3655 in the globals data structure.
3656 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3657 no_pipeline_knowledge is false and the binary is from an old
3659 (elf32_arm_merge_private_data): Generate an error if an attempt is
3660 made to linl together big endian and little endian code.
3661 (elf32_arm_post_process_headers): New function: Initialise the
3662 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3664 (elf_backend_post_process_headers): Define.
3666 1999-05-28 Nick Clifton <nickc@cygnus.com>
3668 * elf-bfd.h (struct elf_backend_data): Add new field:
3669 elf_backend_post_process_headers.
3671 * elfxx-target.h (elf_backend_post_process_headers): Define to
3672 NULL if not already defined.
3673 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3675 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3677 (_bfd_elf_compute_section_file_positions): Call
3678 elf_backend_post_process_headers if defined.
3680 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3682 * configure.in: Check whether getuid and getgid exist.
3683 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3684 HAVE_GETGID are not defined, respectively.
3685 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3687 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3688 * configure, config.in: Rebuild.
3690 1999-05-28 Martin Dorey <mdorey@madge.com>
3692 * elf32-i960.c: New file.
3693 * elf.c (prep_headers): Handle bfd_arch_i960.
3694 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3695 * config.bfd (i960-*-elf*): New target.
3696 * configure.in (bfd_elf32_i960_vec): New target vector.
3697 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3698 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3699 * Makefile.in, aclocal.m4, configure: Rebuild.
3701 1999-05-27 Nick Clifton <nickc@cygnus.com>
3703 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3705 (find_howto): New function: Find entries in the
3706 elf32_arm_howto_table.
3707 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3709 (elf32_arm_reloc_type_lookup): Add lookup for
3710 BFD_RELOC_ARM_PLT32.
3712 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3714 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3715 (elf32_arm_link_hash_table_create): Use above function as the
3716 constructor for hash table entries.
3717 (elf32_arm_relocate_section): Avoid crash when there is no output
3719 (elf32_arm_final_link_relocate): New parameter h.
3720 (elf32_arm_relocate_section): Pass symbol hash entry to above
3722 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3725 1999-05-25 Catherine Moore <clm@cygnus.com>
3727 * coff-arm.c (coff_arm_relocate_section): Don't emit
3728 base file entries for pc-relative values.
3730 1999-05-25 DJ Delorie <dj@cygnus.com>
3732 * peicode.h (coff_swap_sym_in): When we create the actual section
3733 to reflect the not-there section C_SECTION symbols refer to,
3734 change the symbol class to C_STAT as the section is now really
3737 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3739 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3742 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3744 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3746 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3747 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3749 1999-05-16 Nick Clifton <nickc@cygnus.com>
3751 * coff-mcore.c (in_reloc_p): Reinstate.
3753 1999-05-15 Nick Clifton <nickc@cygnus.com>
3755 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3756 * bfd-in2.h: Regenerate.
3757 * coff-mcore.c (in_reloc_p): Remove defintion.
3758 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3759 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3760 IMAGE_REL_MCORE_RVA.
3761 (coff_mcore_rtype_to_howto): Add special processing for
3762 IMAGE_REL_MCORE_RVA.
3763 (coff_mcore_relocate_section): Add support for
3764 IMAGE_REL_MCORE_RVA.
3765 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3766 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3768 (mcore_elf_relocate_section): Delete redundant case labels.
3770 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3772 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3773 precedence between bit-and and comparison.
3775 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3777 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3778 list of target formats (targ_selvecs).
3779 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3780 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3782 1999-05-10 DJ Delorie <dj@cygnus.com>
3784 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3785 reasonable mode until "ar x" is smart enough to skip it (fixes
3786 gcc/libgcc.a builds on mips-ecoff targets
3788 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3789 to work. Hack to support MS import libraries, which use different
3790 COMDAT types than GNU.
3791 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3792 to implied zero-length sections (see peicode below)
3793 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3794 filename symbols, which use one *or more* auxents.
3795 * coffswap.h (coff_swap_aux_in): ditto
3796 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3799 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3801 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3802 for all relocations.
3804 1999-05-10 Catherine Moore <clm@cygnus.com>
3806 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3807 if COFF_IMAGE_WITH_PE.
3808 (bfd_arm_process_before_allocation): Likewise.
3809 (bfd_arm_get_bfd_for_interworking): Likewise.
3810 * coff-arm.c: Likewise.
3811 * bfd-in2.h: Regenerate.
3812 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3813 (armpe_big_vec): Likewise.
3814 * configure: Rebuild.
3816 1999-05-10 Nick Clifton <nickc@cygnus.com>
3818 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3819 section, not just .rel. Same for .rela.
3821 1999-05-07 Nick Clifton <nickc@cygnus.com>
3823 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3824 endianism with an error message.
3826 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3828 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3829 assignment from "unsigned char *" to "char *".
3830 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3832 1999-05-05 Catherine Moore <clm@cygnus.com>
3834 * coff-arm.c (coff_arm_relocate_section): Add one to
3835 address of ARM_RVA32 thumb functions.
3837 1999-05-05 Catherine Moore <clm@cygnus.com>
3839 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3840 (elf32_m68k_copy_private_bfd_data): New.
3841 (elf32_m68k_merge_private_bfd_data): New.
3842 (elf32_m68k_print_private_bfd_data): New.
3843 (CPU32_FLAG): Define.
3844 (PLT_CPU32_ENTRY_SIZE): Define.
3845 (elf_cpu32_plt0_entry): Declare.
3846 (elf_cpu32_plt_entry): Declare.
3847 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3848 (elf_m68k_finish_dynamic_symbol): Likewise.
3849 (elf_m68k_finish_dynamic_sections): Likewise.
3850 (elf_backend_plt_header_size): Remove definition.
3851 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3852 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3853 (bfd_elf32_bfd_set_private_flags): Define.
3854 (bfd_elf32_bfd_print_private_bfd_data): Define.
3856 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3858 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3859 and R_LONG_PCREL_MODE.
3861 1999-04-29 Nick Clifton <nickc@cygnus.com>
3863 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3865 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3867 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3868 in relocation calculation.
3870 1999-04-26 Tom Tromey <tromey@cygnus.com>
3872 * aclocal.m4, configure: Updated for new version of libtool.
3874 1999-04-21 Nick Clifton <nickc@cygnus.com>
3876 * coff-mcore.c: Add support for mcore relocs.
3878 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3880 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3881 incorrect use EF_MIPS_xxBITPTRS.
3883 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3885 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3888 * bfd-in2.h: Rebuild.
3889 * libbfd.h: Rebuild.
3891 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3893 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3894 (coff_arm_relocate_section): Add ARM26D transform. Only
3895 change to ARM26D for relocateable links.
3897 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3899 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3900 (bfd_elf32_bfd_print_private_bfd_data): New.
3902 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3904 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3905 refetch addend if USE_REL, add many comments regarding current state.
3906 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3907 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3908 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3909 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3911 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3913 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3914 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3916 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3918 * dwarf2.c (decode_line_info): Don't truncate address to least
3919 significant 32 bits (breaks 64 bit targets).
3920 (lookup_address_in_function_table): Ditto.
3921 (comp_unit_contains_address): Ditto.
3923 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3925 * coff-arm.c (arm_emit_base_file_entry): New routine.
3926 (A2T3_OFFSET): Define.
3927 (T2A3_OFFSET): Define.
3928 (coff_arm_relocate_section): Emit base file entries for interworking
3931 1999-04-13 Philip Blundell <philb@gnu.org>
3933 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3934 relocs 17 through 19.
3936 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3938 * elfcode.h: Remove fnmatch.h.
3939 * elflink.h (elf_link_assign_sym_version): Call back to ld
3940 instead of calling fnmatch.
3942 * config.bfd (i?86-*-beoself): Include pe vecs.
3944 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3946 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3949 1999-04-10 Richard Henderson <rth@cygnus.com>
3951 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3952 when trying to resolve dynamic symbol references.
3953 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3954 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3955 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3956 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3957 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3958 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3959 * elflink.h (elf_link_output_extsym): Likewise.
3961 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3963 * section.c (_bfd_strip_section_from_output): New function moved from
3964 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3965 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3966 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3967 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3968 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3969 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3970 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3971 * bfd-in2.h: Update.
3973 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3975 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3977 1999-04-08 Nick Clifton <nickc@cygnus.com>
3979 * coff-mcore.c: New File: Support for mcore-pe targets.
3980 * cpu-mcore.c: New File: Support for mcore targets.
3981 * elf32-mcore.c: New File: Support for mcore-elf target.
3982 * pe-mcore.c: New File: Definitions for mcore-pe target.
3983 * pei-mcore.c: New File: Definitions for mcore-pei target.
3984 * Makefile.am: Add support for MCore targets.
3985 * Makefile.in: Regenerate.
3986 * config.bfd: Add support for MCore targets.
3987 * configure.in: Add support for MCore targets.
3988 * configure: Regenerate.
3989 * archures.c: Add support for MCore architecture.
3990 * bfd-in2.h: Regenerate.
3991 * coffcode.h: Add support for mcore-pe targets.
3992 * elf.c: Add support for mcore-elf target.
3993 * reloc.c: Add support for MCore relocs.
3994 * targets.c: Add support for MCore targets.
3996 1999-04-07 Nick Clifton <nickc@cygnus.com>
3998 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3999 R_ARM_XPC25 and R_ARM_THM_XPC22.
4000 (elf32_arm_reloc_map): Remove redundant entries.
4002 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4004 * sysdep.h (LC_MESSAGES): Never define.
4006 1999-04-06 Chris Torek <torek@bsdi.com>
4008 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4009 all callers. Rewrite completely.
4010 (_bfd_relocate_contents): Rewrite overflow checking.
4011 * bfd-in2.h: Rebuild.
4013 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4015 From Gabriel Paubert <paubert@iram.es>:
4016 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4017 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4018 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4019 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4020 * ppcboot.c (ppcboot_vec): Use little endian routines for
4023 * elf.c (elfcore_strndup): Only define if it will be used.
4024 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4026 (ppc_elf_check_relocs): Remove unused local i.
4027 (ppc_elf_gc_mark_hook): Add default case to switch.
4029 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4030 * srec.c (srec_scan): Accept \r in symbol definitions.
4031 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4032 (symbolsrec_object_p): Likewise.
4034 1999-04-04 Don Bowman <don@pixsci.com>
4036 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4038 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4040 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4042 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4043 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4045 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4047 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4050 1999-03-31 Nick Clifton <nickc@cygnus.com>
4052 * config.bfd: Add support for arm-epoc-pe target.
4053 * configure.in: Add support for arm-epoc-pe target.
4054 * configure: Regenerate.
4055 * targets.c: Add support for arm-epoc-pe target.
4056 * coff-arm.c: Allow header files to override definition of
4057 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4058 * pe-arm.h: Allow previous header files to override definition of
4059 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4060 * pei-arm.h: Allow previous header files to override definition of
4061 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4062 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4063 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4065 1999-03-30 Nick Clifton <nickc@cygnus.com>
4067 * elf.c (elf_map_symbols): Handle the case where section
4068 symbols are generated for content-less sections which are
4069 not mapped to the output file.
4071 * linker.c: Replace direct references to fields in BFD structure
4072 with accessor macros.
4074 * elflink.h: Replace direct references to fields in BFD structure
4075 with accessor macros.
4077 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4079 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4081 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4082 account when adjusting section symbols during a partial link.
4084 1999-03-24 Nick Clifton <nickc@cygnus.com>
4086 * coff-sparc.c (struct coff_reloc_map): Change type of field
4087 'bfd_reloc_val' to bfd_reloc_code_real_type.
4088 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4089 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4090 * elf32-arc.c (struct arc_reloc_map): Ditto.
4091 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4092 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4093 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4094 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4095 * elf32-sh.c (struct elf_reloc_map): Ditto.
4096 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4097 * elf32-v850.c (struct v850_reloc_map): Ditto.
4098 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4099 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4100 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4102 1999-03-17 Martin Hunt <hunt@cygnus.com>
4104 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4105 function so source-level assembly works. If multiple N_SOs
4106 are seen without and N_FUNs, create an indextable entry with
4107 a NULL function name.
4109 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4111 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4112 of certian similar cpus.
4114 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4116 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4117 Add the 5000. Change the architecture for the 5400 to mips4.
4118 (elf_mips_mach): Add r5000.
4120 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4122 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4124 1999-03-11 Nick Clifton <nickc@cygnus.com>
4126 * binary.c (binary_set_section_contents): Generate warning about
4127 huge file offsets for any section that will occupy file space, not
4128 just those that are loadable.
4130 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4132 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4134 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4136 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4138 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4140 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4141 * elflink.h: Revert all changes since Feb 16. Instead:
4142 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4143 appropriate. Copy it to version symbols.
4144 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4145 symbols if appropriate.
4146 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4147 symbol if appropriate.
4148 (elf_link_output_extsym): If symbol is marked as undefined, and
4149 has no nonweak references, mark it as weak undefined.
4151 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4153 * elflink.h (elf_merge_symbol): When overriding a dynamic
4154 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4156 (elf_link_add_object_symbols): Don't copy the other field if we
4159 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4161 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4162 shared object with a weak undefined symbol.
4164 1999-02-18 Nick Clifton <nickc@cygnus.com>
4166 * elfarm-nabi.c: Set partial_inplace back to false.
4168 1999-02-17 Nick Clifton <nickc@cygnus.com>
4170 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4171 (USER_LABEL_PREFIX): Set to "_".
4173 The following patches are from: Scott Bambrough
4174 <scottb@corelcomputer.com>
4176 * libaout.h (M_ARM6_NETBSD): Set to 143.
4178 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4179 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4180 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4181 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4182 * bfd-in2.h: Regenerate.
4184 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4185 'true' as REL relocs are now being used. Add new PIC relocs:
4186 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4187 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4189 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4191 (elf32_arm_final_link_relocate): Change parameters so that entire
4192 reloc is passed. Add support for PIC relocs.
4193 (elf32_arm_relocate_section): Pass entire reloc to
4194 elf32_arm_final_link_relocate.
4195 (elf32_arm_check_relocs): Handle new PIC relocs.
4196 (elf32_arm_adjust_dynamic_symbol): New function.
4197 (elf32_arm_size_dynamic_sections): New function.
4198 (elf32_arm_discard_copies): New function.
4199 (elf32_arm_finish_dynamic_symbol): New function.
4200 (elf32_arm_finish_dynamic_sections): New function.
4201 (ELF_MAXPAGE_SIZE): Define.
4202 (bfd_elf32_bfd_reloc_type_lookup): Define.
4203 (elf_backend_relocate_section): Define.
4204 (elf_backend_adjust_dynamic_symbol): Define.
4205 (elf_backend_create_dynamic_sections): Define.
4206 (elf_backend_finish_dynamic_symbol): Define.
4207 (elf_backend_finish_dynamic_sections): Define.
4208 (elf_backend_size_dynamic_sections): Define.
4209 (elf_backend_plt_readonly): Define.
4210 (elf_backend_want_got_plt): Define.
4211 (elf_backend_want_plt_sym): Define.
4213 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4215 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4216 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4217 (_bfd_mips_elf_fake_sections): Likewise.
4219 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4221 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4222 bfd_elf32_arm_get_bfd_for_interworking,
4223 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4226 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4227 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4228 elf32_arm_find_nearest_line): Make them static.
4230 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4232 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4233 callers. Do not merge a definition from a shared object with a
4234 weak undefined symbol.
4235 (elf_link_add_object_symbols): Do not change the symbol type or
4236 size if the old symbol overrides the new one.
4238 1999-02-08 Nick Clifton <nickc@cygnus.com>
4240 * config.bfd: Add support for strongarm target.
4242 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4244 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4245 fields instead of unsigned char.
4247 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4249 * Makefile.am: Rebuild dependencies.
4250 * Makefile.in: Rebuild.
4252 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4254 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4255 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4256 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4257 * acinclude.m4: Add comments to uses of AC_DEFINE.
4258 * acconfig.h: Remove.
4259 * configure: Rebuild with current autoconf/automake.
4260 * aclocal.m4: Likewise.
4261 * config.in: Likewise.
4262 * Makefile.in: Likewise.
4264 1999-02-04 DJ Delorie <dj@cygnus.com>
4266 * libbfd.c (real_read): don't call fread for zero bytes. This
4267 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4269 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4271 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4272 of a jump is in the current 256 MB region.
4274 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4276 * format.c (bfd_check_format_matches): Change last patch to only
4277 take effect for the binary target.
4279 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4281 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4283 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4285 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4287 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4289 * format.c (bfd_check_format_matches): If the target was
4290 previously specified, don't check other targets when checking for
4293 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4295 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4296 (elf32_arm_reloc_type_lookup): Removed
4297 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4298 (elf32_arm_reloc_type_lookup): New.
4299 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4300 (elf32_arm_reloc_type_lookup): New.
4302 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4304 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4305 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4306 * Makefile.am: Use new files.
4307 * Makefile.in: Regenerate.
4308 * configure.in: Use new files.
4309 * configure: Regenerate.
4311 1999-02-01 Nick Clifton <nickc@cygnus.com>
4313 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4314 (fr30_elf_gc_sweep_hook): New function.
4315 (elf_backend_can_gc_sections): Define.
4317 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4319 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4320 and bfd_elf32_bigarm_oabi_vec.
4322 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4324 * Makefile.am (elf32-arm-oldabi.lo): New.
4325 (elf32-arm-newabi.lo): New.
4326 * Makefile.in: Regenerate.
4327 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4328 (arm-*-elf): Likewise.
4330 (thumb-*-oabi): New.
4331 * configure: Regenerate.
4332 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4333 (bfd_elf32_bigarm_oabi_vec): New.
4334 * elf32-arm-newabi.c: New.
4335 * elf32-arm-oldabi.c: New.
4336 * elf32-arm.c: Removed.
4339 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4341 * binary.c (binary_set_section_contents): Omit warnings for
4342 unloadable sections.
4344 1999-01-31 Michael Meissner <meissner@cygnus.com>
4346 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4347 powerpc{,le}-*-eabi.
4349 1999-01-29 Nick Clifton <nickc@cygnus.com>
4351 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4352 * dwarf2.c (read_signed_leb128): Remove unused variables.
4354 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4356 * elf.c (assign_file_positions_for_segments): Only adjust
4357 p_align when needed.
4359 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4361 * binary.c (binary_set_section_contents): Don't return early for a
4362 non-loadable section, in case the first section is non-loadable.
4363 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4364 W. Rozycki <macro@ds2.pg.gda.pl>.
4366 1999-01-28 Nick Clifton <nickc@cygnus.com>
4368 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4369 R_FR30_GNU_VTENTRY relocs.
4371 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4373 * elflink.h (elf_link_output_sym): Zero syms which are
4374 part of sections which have been excluded.
4376 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4378 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4380 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4381 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4383 1999-01-27 Nick Clifton <nickc@cygnus.com>
4385 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4387 (fr30_final_link_relocate): Use computed value as result of
4390 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4392 * binary.c (binary_set_section_contents): Emit warning for
4393 huge file offsets due to widely-dispersed section LMAs.
4395 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4397 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4398 align first section to largest section alignment, not first
4401 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4403 * configure.in: Require autoconf 2.12.1 or higher.
4405 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4407 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4408 * bfd-in2.h: Likewise.
4409 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4411 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4413 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4414 * cpu-mips.c: Add support for and independent 4111.
4415 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4416 (_bfd_mips_elf_final_write_processing):
4417 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4419 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4421 * elf32-mips.c (elf_mips_abi_name): New.
4422 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4424 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4426 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4427 Handle bfd_mach_mips4300.
4429 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4431 * elf32-i386.c: Remove leaked development code from patch
4432 1998-12-10 by Richard Henderson.
4434 1998-12-10 Richard Henderson <rth@cygnus.com>
4436 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4437 in debug sections for symbol defined externally.
4439 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4441 * targets.c (bfd_target_vector): Remove duplicate entry for
4444 1998-12-09 Nick Clifton <nickc@cygnus.com>
4446 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4447 since we are using RELAs.
4449 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4451 SCO Open Server Release 5 core file support, from Jouke Numan
4453 * sco5-core.c: New file.
4454 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4455 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4456 * Makefile.am: Rebuild dependencies.
4457 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4458 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4459 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4460 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4461 * bfd-in2.h, configure, Makefile.in: Rebuild.
4463 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4465 * config.bfd (hppa*-*-mpeix*): New target.
4466 * configure.in: Add AC_HEADER_DIRENT.
4467 (hppa*-*-mpeix*): New target.
4468 * configure.host (hppa*-*-mpeix*): New host.
4469 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4470 friends rather than just including <sys/dir.h>.
4471 * som.h (struct som_symbol): Add hppa_priv_level and apto
4472 tc_data. Change all users.
4473 (struct somdata): Add comp_unit field.
4474 (obj_som_compilation_unit): Define.
4475 (bfd_som_attach_compilation_unix): Declare.
4476 * som.c: Check HOST_HPPAMPEIX.
4477 (struct som_misc_symbol_info): Add new field priv_level.
4478 (som_object_setup): Add current_offset parameter. Change all
4480 (setup_sections): Likewise.
4481 (som_object_p): For EXECLIBMAGIC, read the lst header.
4482 (som_write_symbol_strings): Add compilation_unit parameter.
4484 (som_finish_writing): Write out compilation_unit.
4485 (som_bfd_derive_misc_symbol_info): Set priv_level.
4486 (som_build_and_write_symbol_table): Set xleast field to 3.
4487 (som_slurp_symbol_table): Set symbol priv_level.
4488 (bfd_som_attach_compilation_unit): New function.
4489 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4490 priv_level into symbol_value.
4491 * configure, config.in: Rebuild.
4493 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4495 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4496 warning function to call _bfd_error_handler instead.
4498 * libbfd.c (COERCE32): Cast through unsigned long and long to
4499 avoid bug in old version of gcc.
4501 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4502 (elf_backend_additional_program_headers): Don't define.
4504 1998-12-08 Nick Clifton <nickc@cygnus.com>
4506 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4507 relocations to include offset of 2 included in the insns, and the
4508 offset of the relocs within the section.
4510 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4512 The following changes were made by David Taylor
4513 <taylor@texas.cygnus.com>, Edith Epstein
4514 <eepstein@sophia.cygnus.com>, Jim Blandy
4515 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4516 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4517 changes originally made by HP; HP did not create ChangeLog
4520 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4521 automake macro library.
4523 * hpux-core.c (hpux_core_core_file_p): this function now
4524 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4525 found in the corefile! Also, in hpux_core_core_file_p, if we
4526 encounter a section with an unknown type, don't punt. Instead,
4527 just skip it. Also, count the number of sections of known type
4528 that we encounter. If we encounter at least one good one, then
4529 we'll declare that the file is a core file. If we encounter any
4530 unknown ones but some known ones, then we'll issue a warning (but
4531 still declare it to be a core file). Also, correctly decide when a
4533 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4534 (CORE_ANON_SHMEM): define if not defined.
4535 (hpux_core_struct): add members lwpid and user_tid.
4536 (core_kernel_thread_id, core_user_thread_id): new macros.
4537 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4538 the name before storing it in the bfd.
4539 (hpux_core_core_file_p): handle threads.
4541 * libhppa.h (GET_FIELD): protect against redefinition.
4542 (HPPA_WIDE): define.
4543 (GET_FIELD): define.
4548 (sign_extend): redefine.
4549 (assemble_6): define.
4550 (assemble_12): rewrite.
4551 (assemble_16): define.
4552 (assemble_16a): define.
4553 (assemble_17): rewrite.
4554 (assemble_22): define.
4556 1998-12-07 Nick Clifton <nickc@cygnus.com>
4558 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4559 relocations for signed values.
4561 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * mipsbsd.c (MY(set_arch_mach)): Make static.
4564 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4565 bfd_mach_mips* macros rather than simple numbers.
4567 COFF weak symbol support, based on patches from Mark Elbrecht
4568 <snowball3@usa.net>:
4569 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4570 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4571 (coff_write_alien_symbol): Likewise.
4572 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4573 (coff_link_add_symbols): Likewise.
4574 (_bfd_coff_link_input_bfd): Likewise.
4575 (_bfd_coff_write_global_sym): Likewise.
4577 * elf.c (copy_private_bfd_data): Always initialize the
4578 includes_phdrs field.
4580 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4581 file defines a symbol first mentioned in an ELF file.
4583 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4584 possible, rather than only if BFD64.
4585 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4587 * bfd-in2.h: Rebuild.
4589 * srec.c (srec_set_section_contents): Correct test to avoid
4590 switching to 4 byte addresses after seeing a second section which
4591 requires 3 byte addresses. From Joel Schantz
4592 <joel.schantz@argosys.boeing.com>.
4594 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4595 <aymeric.vincent@emi.u-bordeaux.fr>.
4597 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4599 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4600 decide whether the output file is -mrelocatable-lib,
4601 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4603 1998-12-03 Nick Clifton <nickc@cygnus.com>
4605 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4606 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4607 * bfd-in2.h: Regenerate.
4608 * libbfd.h: Regenerate
4610 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4612 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4613 link against a dynamic symbol with no type or size.
4615 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4617 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4618 relocation for section which does not get loaded.
4619 (elf_i386_relocate_section) [R_386_32]: Likewise.
4621 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4623 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4624 reloc_count and i long instead of unsigned long. Handle error
4625 return from bfd_canonicalize_reloc.
4627 1998-12-01 Nick Clifton <nickc@cygnus.com>
4629 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4632 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4634 * elf32-sh.c (elf/sh.h): Include.
4635 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4636 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4637 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4638 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4639 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4641 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4643 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4644 causes division by zero later on.
4646 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4648 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4651 1998-11-25 DJ Delorie <dj@cygnus.com>
4653 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4656 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4658 * elf32-fr30.c (fr30_elf_relocate_section): Call
4659 fr30_final_link_relocate.
4660 (fr30_final_link_relocate): New function: Handle I20 and I32
4662 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4663 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4664 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4666 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4669 The following changes are based on a patch submitted by Gianluca
4670 Moro <glctr@abc.it>:
4672 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4673 not already been updated.
4674 (find_remembered_hi16s_reloc): New parameter 'already_found'
4675 returns state of remembered hi16s reloc.
4676 (remember_hi16s_reloc): Set 'found' field to false.
4677 (hi16s_location): Add 'found' field.
4679 1998-11-23 DJ Delorie <dj@cygnus.com>
4681 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4682 to see .DLL files as unrecognized.
4683 (i3coff_object_p): Sorry, had to hack it to not recognize these
4684 files (pei-i386) on request.
4686 1998-11-23 DJ Delorie <dj@cygnus.com>
4688 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4689 relents. Call bfd_check_format to reinitialize.
4691 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4693 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4696 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4698 * aclocal.m4: regenerate
4699 * configure: regenerate
4701 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4703 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4704 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4705 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4706 respect it as an upper bound on what memory to reference.
4707 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4708 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4709 update vtable_entries_size appropriately.
4711 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4713 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4716 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4718 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4719 bfds; they have no "file" so we fake it.
4720 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4721 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4722 resizing the memory buffer.
4723 * opncls.c (bfd_make_writable): New function; lets you write a
4724 bfd_create'd bfd to an in-memory buffer.
4725 (bfd_make_readable): New function; lets you read back that buffer
4726 as if it were from bfd_openr. Used to build generated archive
4727 members (winsup's ld's dlltool)
4729 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4731 * po/bfd.pot: Regenerated.
4733 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4735 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4738 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4740 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4741 element of the gotentry list for local symbols too.
4742 (elf64_alpha_relocate_section): Unify local and global handling.
4743 Assert that gotent->use_count > 0.
4745 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4748 update for file name changes of July 2, 1998.
4750 * configure: Rebuild.
4752 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4754 * po/bfd.pot: Regenerated.
4756 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4758 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4759 * aclocal.m4, configure: regenerate
4761 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4763 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4765 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4767 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4768 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4770 * aclocal.m4, configure: regenerated.
4772 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4774 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4775 R_D10V_GNU_VTENTRY relocs.
4776 (elf_d10v_howto_table): Likewise.
4777 (d10v_reloc_map d10v_reloc_map): Likewise.
4778 (elf32_d10v_gc_mark_hook): New.
4779 (elf32_d10v_gc_sweep_hook): New.
4780 (elf32_d10v_check_relocs): New.
4781 (elf32_d10v_relocate_section): New.
4782 (elf_backend_relocate_section): Define.
4783 (elf_backend_can_gc_sections): Define.
4785 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4787 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4788 (BFD64_BACKENDS): ...from here.
4789 (BFD32_BACKENDS_CFILES): Move vms files here...
4790 (BFD64_BACKENDS_CFILES): ...from here.
4791 * Makefile.in: Rebuild.
4793 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4795 * Makefile.am: Add FR30 target.
4796 * Makefile.in: Add FR30 target.
4797 * archures.c: Add support for FR30.
4798 * config.bfd: Add support for FR30.
4799 * configure.in: Add support for FR30.
4800 * reloc.c: Add support for FR30 relocations.
4801 * targets.c: Add support for FR30 relocations.
4802 * bfd-in2.h: Regenerate.
4803 * configure: Regenerate.
4804 * libbfd.h: Regenerate.
4805 * cpu-fr30.c: New file.
4806 * elf32-fr30.c: New file.
4808 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4810 * configure.in: detect cygwin* instead of cygwin32*
4811 * configure: regenerate
4813 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4815 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4816 use bfd_malloc and free instead and check return value from bfd_malloc.
4818 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4820 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4821 * libbfd.h: Rebuild.
4823 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4824 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4825 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4826 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4828 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4830 (mips_elf_link_hash_table_create): Don't initialize
4831 dynsym_sec_strindex.
4832 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4833 (mips_elf_size_dynamic_sections): Generate a section symbol for
4834 every output section.
4835 (mips_elf_finish_dynamic_sections): Count all sections for
4837 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4840 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4842 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4843 for later PLT entries in large PLTs.
4844 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4846 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4848 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4850 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4852 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4853 * elflink.h (elf_collect_hash_codes): New function. This function is
4854 called for each exported symbol and we compute the ELF hash value for
4856 (compute_bucket_value): New function. It is called from
4857 size_dynamic_sections to determine the hash table size. When we are
4858 optimizing a better, but slower, algorithm is used.
4859 (size_dynamic_sections): Call compute_bucket_value.
4861 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4863 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4865 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4867 (sh_elf_gc_mark_hook): New.
4868 (sh_elf_gc_sweep_hook): New.
4869 (sh_elf_check_relocs): New.
4870 (elf_backend_can_gc_sections): Define.
4872 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4874 * acinclude.m4: undo previous gettext change
4875 * aclocal.m4: rebuild with right version of aclocal.
4877 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4879 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4880 aclocal.m4 to acinclude.m4, so they don't get lost.
4882 * elfcore.h: rewrite for better corefile support.
4883 * elf.c (elfcore_*): new functions.
4884 * elf-bfd.h (elf_obj_tdata): new structure members.
4885 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4887 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4889 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4891 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4892 and R_M32R_GNU_VTENTRY.
4893 (elf_backend_can_gc_sections): Define.
4894 (m32r_elf_check_relocs): New.
4895 (m32r_elf_gc_mark_hook): New.
4896 (m32r_elf_gc_sweep_hook): New.
4897 (m32r_elf_relocate_section): Handle VT relocs.
4899 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4901 * coff-arm.c (arm_relocate_section): Remove redundant test.
4903 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4904 cleat that the 'bitsize' field is the size of the bitfield AFTER
4905 relocation not before.
4907 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4909 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4912 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4914 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4915 R_SPARC_GNU_VTENTRY.
4916 (elf32_sparc_check_relocs): Handle them.
4917 (elf32_sparc_reloc_type_lookup): Likewise.
4918 (elf32_sparc_relocate_section): Likewise.
4919 (elf32_sparc_gc_mark_hook): New.
4920 (elf32_sparc_gc_sweep_hook): New.
4922 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4924 * som.c (som_finish_writing): Perform some sanity checks when
4925 writing an executable or shared library.
4927 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4929 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4930 * configure.in (elf): Add dwarf1.lo.
4931 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4932 * elf.c (_bfd_elf_find_nearest_line): Add call to
4933 _bfd_dwarf1_find_nearest_line.
4934 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4935 Add call to _bfd_dwarf1_find_nearest_line.
4936 * configure: Rebuilt.
4938 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4940 * elflink.h (elf_gc_sections): Do not allow garbage
4941 collection if dynamic sections have been created.
4943 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4945 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4947 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4948 (v850_elf_perform_relocation): Likewise.
4949 (v850_elf_final_link_relocate): Likewise.
4950 (v850_elf_relocate_section): Likewise.
4951 (v850_elf_gc_sweep_hook): New routine.
4952 (v850_elf_gc_mark_hook): New routine.
4953 (elf_backend_can_gc_sections): Define.
4955 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4957 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4960 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4962 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4963 Declare size as bfd_size_type.
4964 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4966 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4968 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4970 * som.c (CPU_PA_RISC2_0): Define.
4971 (_PA_RISC2_0_ID): Likewise.
4972 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4974 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4976 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4977 has a base which is already defined, only add the referenced
4978 symbol to the dynamic symbol table if it is defined or referenced
4981 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4984 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4986 * elflink.h (elf_link_add_object_symbols): Undo last change.
4988 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4990 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4991 symbol for the indirect alias to a versioned symbol.
4993 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4995 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4996 (elf32_i386_vtentry_howto): New.
4997 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4998 or elf32_i386_vtinherit_howto on lookup.
5000 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5002 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5003 reloc_type. Rename R_68K__max to R_68K_max.
5004 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5007 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5009 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5010 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5012 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5015 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5017 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5018 message has a null byte terminator.
5020 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5022 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5023 word subject to R_V850_32 relocation.
5025 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5027 * dwarf2.c: Add comment describing problem computing line numbers
5028 for undefined symbols at link time.
5030 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5032 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5033 transform a defweak into a plt entry.
5034 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5035 plt entry references to receive a RELATIVE reloc.
5036 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5037 (elf64_alpha_relocate_section): Assert we don't overrun
5038 the allocated relocation space.
5040 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5042 * elf.c (swap_out_syms): Always treat section symbols as
5043 special, even if they are attached to a common section.
5045 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5047 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5048 sections with v850 common section attributes into named v850
5050 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5051 common section attributes into named v850 common sections.
5053 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5055 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5058 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5060 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5061 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5062 reloc to the wrong section a warning, not an error. .dynsbss
5063 is not an output section, so there is no need to check for it.
5065 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5067 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5069 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5071 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5072 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5074 (elf32_arm_gc_mark_hook): New.
5075 (elf32_arm_gc_sweep_hook): New.
5076 (elf32_arm_check_relocs): New.
5077 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5079 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5082 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5084 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5085 assume there is no PLT or GOT.
5087 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5089 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5090 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5091 also accepted as a function symbol type.
5093 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5095 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5097 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5100 match definition of _bfd_gc_sections field.
5101 * libbfd.h: Rebuild.
5103 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5105 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5106 the addend of a dynamic relocation referencing a section.
5107 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5108 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5110 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5112 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5113 bed has a size_dynamic_sections routine before trying to use it.
5115 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5117 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5118 _bfd_elf_rel_vtable_reloc_fn.
5120 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5122 * Makefile.am: Add elf32-arm.c.
5123 * Makefile.in: Rebuild.
5124 * elf-bfd.h: Add elf_backend_get_symbol_type.
5125 * elf.c (swap_out_syms): If defined, call
5126 elf_backend_get_symbol_type.
5127 * elf32-arm.c: Define elf_backend_get_symbol_type.
5128 (elf32_arm_get_symbol-type): New routine.
5129 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5130 (bfd_elf32_arm_process_before_allocation): Change to
5131 check for STT_ARM_TFUNC.
5132 (elf32_arm_final_link_relocate): Likewise.
5133 * elfxx-target.h: Add elf_backend_get_symbol_type.
5135 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5137 * archures.c (bfd_mach_alpha_ev[456]): New.
5138 * cpu-alpha.c: Rework to match these types.
5139 * bfd-in2.h: Rebuild.
5141 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5143 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5144 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5146 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5147 (elf_i386_reloc_type_lookup): Recognize them.
5148 (elf_i386_check_relocs): Pass them off to generic code.
5149 (elf_i386_relocate_section): Ignore them.
5150 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5151 (elf_backend_can_gc_sections): True.
5153 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5155 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5156 before looking at owner field.
5157 (elf32_arm_to_thumb_stub): Ditto.
5158 (elf32_arm_relocate_section): Compute name before calling
5159 elf32_arm_final_link_relocate().
5161 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5163 * elf.c: comment and formatting cleanups.
5166 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5168 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5169 (core files are treated differently than object files).
5170 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5171 bfd_elf_mkcorefile): declare.
5172 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5173 bfd_elf_mkcorefile): add to bfd_target vector.
5174 * elfcore.h (elf_core_file_p): save the program header table,
5175 and set the bfd architecture from the elf file header.
5176 * elf.c (bfd_elf_mkcorefile): new function.
5177 (_bfd_elf_write_corefile_contents): new function.
5178 (assign_file_positions_for_segments): add cases for handling
5179 PT_NOTE segments. (assign_file_positions_except_relocs):
5180 core files should be handled the same as exec files.
5181 (prep_headers): identify core files as type ET_CORE.
5182 (copy_private_bfd_data): identify the sections belonging to
5183 the PT_NOTE segment.
5185 * elf32-sparc.c (elf32_sparc_final_write_processing):
5186 add break statement to default case.
5188 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5190 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5191 section (not input) will be in sections ".sbss", ".sbss2",
5192 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5193 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5194 output_offset for correct evaluation of addend.
5196 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5198 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5199 elf32_arm_allocate_interworking_sections and
5200 elf32_arm_process_before_allocation.
5202 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5204 * bfd-in.h: Ammend prototype for
5205 elf32_arm_process_before_allocation to remove surplus third
5208 * bfd-in2.h: Regenerate.
5210 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5212 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5214 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5216 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5217 calculated for RELOC_SPARC_REV32 case.
5219 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5221 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5222 elf32_arm_allocate_interworking_sections and
5223 elf32_arm_process_before_allocation.
5224 * bfd-in2.h: Regenerated.
5225 * elf32-arm.c Define elf32_arm_link_hash_table.
5226 (insert_thumb_branch): New routine.
5227 (find_thumb_glue): New routine.
5228 (find_arm_glue): New routine.
5229 (record_arm_to_thumb_glue): New routine.
5230 (record_thumb_to_arm_glue): New routine.
5231 (elf32_arm_link_hash_table_create): New routine.
5232 (elf32_arm_get_bfd_for_interworking): New routine.
5233 (elf32_arm_allocate_interworking_sections) New routine.
5234 (elf32_arm_process_before_allocation) New routine.
5235 (elf32_thumb_to_arm_stub): New routine.
5236 (elf32_arm_to_thumb_stub): New routine.
5237 (elf32_print_private_bfd_data): Fix typo.
5238 (elf32_arm_final_link_relocate): Add argument sym_sec.
5239 Check for branches to thumb symbols in case R_ARM_PC24.
5240 Check for branches to arm symbols in case R_ARM_THM_PC22.
5241 (elf32_arm_relocate_section): Pass symbol section to
5242 elf32_arm_final_link_relocate.
5244 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5246 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5247 entries unless the symbol is defined in the executable; in
5248 particular, undefined weak symbols get a PLT entry.
5250 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * libaout.h: Remove nested comment to avoid warning.
5254 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5256 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5257 R_ARM_PC24 relocation.
5259 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5261 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5262 argument is_local. Add argument sym_flags. Check sym_flags
5263 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5264 (elf32_arm_relocate_section): Don't pass local sym and pass
5265 sym_flags to elf32_arm_final_link_relocate.
5267 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5269 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5270 to not count too few relocs for dynamicly linked executables.
5272 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5274 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5275 symbols without a dynamic index dynamic. Consider all weak
5277 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5278 correspondance between input and output sections.
5280 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5282 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5283 that use a .got.plt section start the got offset at zero.
5285 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5287 * ieee.c (ieee_write_processor): Correct the processor ID written
5288 out for bfd_arch_m68k, accommodating change of March 25.
5290 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5292 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5293 R_ARM_THM_RPC22 relocations.
5295 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5297 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5299 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5300 .got relocs in -Bsymbolic shared objects.
5302 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5304 * elf32-arm.c: Add private flags to ELF header.
5305 (elf32_arm_print_private_bfd_data): New Function.
5306 (elf32_arm_set_private_flags): New Function.
5307 (elf32_arm_copy_private_flags): New Function.
5308 (elf32_arm_merge_private_bfd_data): New Function.
5310 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5312 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5314 (elf32_sparc_relocate_section): Likewise.
5316 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5318 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5319 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5320 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5321 of the function. Recognize no .plt as static linking.
5323 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5325 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5326 ".liblist" string through gettext.
5328 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5330 * Makefile.am: Add support for elf32-arm.lo.
5331 * Makefile.in: Rebuild.
5332 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5333 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5334 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5335 * configure: Regenerate.
5336 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5337 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5338 bfd_target bfd_elf32_littlearm_vec.
5339 * elf32-arm.c: New file.
5341 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5343 * libaout.h (M_SPARCLITE_LE): New machine.
5344 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5345 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5346 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5347 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5348 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5349 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5350 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5351 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5352 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5353 be BFD_RELOC_SPARC_REV32.
5355 * config.bfd (sparc86x-*-aout): New
5357 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5359 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5360 actually mapping the output sections.
5362 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5365 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5366 (mn10300_elf_reloc_map): Similarly.
5367 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5369 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5371 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5373 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5374 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5375 elf_mips_reloc_type defined in elf/mips.h.
5377 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5379 * elf64-mips.c: Remove reloc_type definition completely. It's now
5382 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5384 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5385 as they are defined in elf/mips.h now.
5387 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5390 * Re-add lost change:
5391 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5393 (mn10300_elf_relax_section): Include stack space for register saves
5394 in the imm8 field of a "call" instruction.
5395 (compute_function_info): Determine how much stack is allocated by
5396 the movm instruction. Fix typo.
5397 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5399 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5401 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5402 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5404 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5406 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5408 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5410 * elf32-hppa.h: Let ELF header define the enum containing the
5411 external reloc numbers.
5412 * elf32-i386.h: Likewise.
5414 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5416 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5417 * elf32-mips.c: Likewise.
5418 * elf32-ppc.c: Likewise.
5420 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5422 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5423 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5425 * bfd-in.h: Regenerate.
5426 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5427 parameter to 'unsigned int' to avoid K&R compatability problems.
5429 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5432 functionname_ptr to be const. Change line_ptr to be unsigned.
5434 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5435 macro is not defined. Change second parameter from bfd_link_info
5436 to coff_final_link_info. Add prototype.
5437 (coff_final_link_postscript): Simplify handling when macro is not
5438 defined. Add prototype.
5440 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5442 * elf-mn10300.c: Before include system specific ELF header define
5443 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5444 * elf32-mips.c: Likewise.
5445 * elf32-ppc.c: Likewise.
5447 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5449 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5450 temporary patch over to elf64-mips.c as well.
5452 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5454 * elf32-mips.c (reloc_type): Temporarily disable definition of
5455 standard relocation since they are now defined in elf/mips.h.
5457 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5459 * elf-m10200.c (mn10200_elf_final_link_relocate):
5460 Modify range test for case R_MN10200_8.
5462 * elf-m10300.c (mn10300_elf_final_link_relocate):
5463 Modify range test for case R_MN10300_8.
5465 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5467 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5468 * elf32-i386.c (elf_backend_got_header_size): Define.
5469 (elf_backend_plt_header_size): Define.
5470 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5471 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5472 * elfxx-target.h: Provide a default of zero.
5473 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5474 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5476 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5477 entry from an executable, even if the plt refcount goes to 0.
5479 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5481 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5482 directory name at the line number.
5484 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5485 with an unspecified type.
5487 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5489 * sunos.c: Add undef of valid to avoid problem on SunOS.
5491 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5493 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5495 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5497 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5498 R_68K_PCxx and R_68K_xx relocations. Make sure that
5499 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5500 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5501 R_68K_xx relocations.
5502 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5503 that has no plt entry.
5504 (elf_m68k_relocate_section): Ignore the plt offset in a static
5506 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5508 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5511 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5513 (howto_table, reloc_map): Add entries for them.
5514 (elf_m68k_check_relocs): Handle them. Implement reference
5515 counting for got and plt entries.
5516 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5517 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5519 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5520 (elf_m68k_relocate_section): Handle the new reloc types.
5521 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5522 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5523 * elflink.h (elf_link_add_object_symbols): When creating an
5524 indirect reference for symbol versioning also copy the plt
5526 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5527 flag also reset the plt offset.
5528 (elf_link_assign_sym_version): Likewise.
5529 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5530 the size of the entry in bytes.
5531 (elf_gc_allocate_got_offsets): Likewise.
5533 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5535 * elflink.h (elf_gc_sections): Return true rather than falling off
5538 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5541 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5543 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5544 comment describing when it should be enabled.
5545 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5548 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5551 information ATN records.
5553 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5556 section for an absolute symbol in a fully linked file. Based on
5557 patch from Christian Holland <CHolland@de.lucent.com>.
5559 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5561 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5562 that a symbol is undefined.
5564 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5566 * som.c (som_bfd_gc_sections): Define.
5568 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5570 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5571 overflows in ARM_26D patches, since they have already been
5572 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5574 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5576 * coffcode.h (coff_write_object_contents): If we have any long
5577 section names, call coff_write_symbols even if there are no
5580 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5582 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5583 PT_LOAD segment, rather than only setting it once for the entire
5586 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5587 rather than ignoring every phdr with a p_paddr of 0, ignore all
5588 the phdrs if they all have a p_paddr of 0.
5590 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5591 section was discarded from the link.
5593 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5595 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5597 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5599 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5600 floating point operations.
5602 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5607 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5609 Merge of vax/vms (read-only) support
5610 * configure.com: Support Vax target.
5611 * makefile.vms: Support Vax target.
5612 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5613 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5615 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5617 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5619 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5621 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5623 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5624 * targets.c (bfd_target_ovax_flavour): New flavour.
5625 (vms_alpha_vec): Renamed from evax_alpha_vec.
5627 (target_vector): Update accordingly.
5628 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5630 (vax*-*-*vms*): New target.
5631 * Makefile.am: Update for renamed files. Rebuild dependencies.
5632 * bfd-in2.h: Rebuild.
5633 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5635 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5637 Based on patch from Matt Semersky <matts@scd.hp.com>:
5638 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5639 pointer on abfd->outsymbols.
5640 (generic_add_output_symbol): Handle NULL sym parameter.
5642 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5644 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5647 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5650 when handling 32 bit immediate relocs.
5651 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5653 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5655 * section.c (STD_SECTION): Account for recently added gc_mark
5656 field in struct asection.
5658 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5659 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5661 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5663 ELF Section-level Garbage Collection:
5664 * bfd.c (bfd_gc_sections): New.
5665 * aout-adobe.c: Hook to default implementation.
5666 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5667 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5668 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5669 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5670 * tekhex.c, versados.c: Likewise.
5671 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5672 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5674 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5675 (bfd_generic_gc_sections): New.
5676 * section.c (SEC_KEEP): New.
5677 (asection): Add gc_mark member.
5679 * elfcode.h (elf_gc*): New name remappings.
5680 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5681 sections to be excluded.
5682 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5683 (elf_gc_propogate_vtable_entries_used): New.
5684 (elf_gc_smash_unused_vtentry_relocs): New.
5685 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5686 (elf_gc_common_finalize_got_offsets): New.
5687 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5688 * elfxx-target.h: Add and default gc hooks.
5690 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5692 (struct elf_obj_tdata): Likewise for local_got_offsets.
5693 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5694 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5695 * elf64-sparc.c, elflink.h: Likewise.
5697 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5698 (ELF_LINK_HASH_MARK): Define.
5699 (struct elf_backend_data): Add GC hooks.
5700 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5702 * elf-m10300.c (mn10300_elf_check_relocs): New.
5703 (mn10300_elf_gc_mark_hook): New.
5704 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5705 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5706 (mn10300_elf_final_link_relocate): Likewise.
5707 (mn10300_elf_relocate_section): Likewise.
5708 (elf_backend_can_gc_sections): Define.
5709 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5710 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5711 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5712 (mips_info_to_howto_rel): Likewise.
5713 (mips_elf_relocate_section): Likewise.
5714 (mips_elf_check_relocs): Likewise.
5715 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5716 (elf_backend_can_gc_sections): Define.
5717 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5718 (ppc_elf_howto_raw): Handle them.
5719 (ppc_elf_reloc_type_lookup): Likewise.
5720 (ppc_elf_relocate_section): Likewise.
5721 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5722 Handle new vtable relocs.
5723 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5724 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5725 (elf_backend_can_gc_sections): Define.
5727 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5729 * archures.c (bfd_mach_mn10300): Define.
5730 * elf-m10300.c: Include elf/mn10300.h
5731 (elf_mn10300_mach): New function.
5732 (_bfd_mn10300_elf_final_write_processing): Likewise.
5733 (_bfd_mn10300_elf_object_p): Likewise.
5734 (elf_backendfinal_write_processing): Define.
5735 (elf_backend_object_p): Likewise.
5737 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5739 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5742 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5744 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5745 link_next field, not the next field.
5747 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5749 * elf.c (map_sections_to_segments): Check the section address
5750 against the phdr size both with and without a modulo of
5753 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5755 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5756 linker created empty input section if the output section has the
5759 * elflink.h (elf_link_output_extsym): Print an error message if
5760 _bfd_elf_section_from_bfd_section fails.
5762 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5765 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5768 native linker output. Avoid putting an empty section in more than
5771 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5773 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5774 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5776 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5778 * elf.c (swap_out_syms): New arg relocatable_p.
5779 Don't add section VMA to symbols for relocatable output.
5780 (_bfd_elf_compute_section_file_positions): Update call to
5783 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5785 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5786 against 'addend' be signed rather than unsigned.
5788 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5790 * elf32-m32r.c: Add prototyps for static functions.
5792 * coff-arm.c: Add prototypes for static functions.
5794 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5796 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5797 LMA is used to order sections in a segment.
5799 * elf32-v850.c: Add prototypes for static functions.
5800 Change type of addend parameter to bfd_vma in various functions.
5802 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5804 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5805 complain_overflow_signed instead of complain_overflow_bitfield.
5807 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5809 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5810 when comparing against 0.
5812 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5814 * Makefile.am (config.status): New target.
5815 * Makefile.in: Rebuild.
5817 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5819 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5820 error if previous object endianness doesn't match current object.
5822 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5824 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5825 _bfd_elf_print_private)bfd_data ().
5827 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5829 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5831 (elf_link_add_object_symbols): Set type_change_ok and
5832 size_change_ok before calling elf_merge_symbol.
5834 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5835 undefined symbol error, don't also issue an overflow error.
5837 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5839 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5840 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5841 message instead of crashing.
5843 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5845 * archures.c (bfd_mach_cpu32): Define.
5846 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5848 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5849 * ieee.c: Include <ctype.h>.
5850 (ieee_object_p): Parse out process ID string to make it more
5851 likely to be acceptable for bfd_scan_arch.
5852 * bfd-in2.h: Rebuild.
5854 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5856 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5857 _bfd_elf_print_private_bfd_data() so that the program header will
5860 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5862 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5863 0x68. Reindent. Add some comments.
5865 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5867 * elf.c (copy_private_bfd_data): Adjust physical address of
5868 segment in output BFD to contain LMAs of its sections.
5870 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5872 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5873 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5874 endian data 32 bit relocations.
5875 (elf32_sparc_merge_private_bfd_data): Check if linking little
5876 endian objects with big endian objects.
5877 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5878 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5879 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5881 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5882 * archures.c (bfd_mach_sparc_sparclite_le): New.
5883 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5885 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5887 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5890 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * bfd-in.h: Move over patch to bfd-in2.h.
5894 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5896 (_bfd_relocate_contents): Likewise.
5898 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5900 * peicode.h (add_data_entry): If the section has no private data
5901 then do not create a Data Dictionary entry for it.
5903 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5905 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5906 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5907 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5908 subsections during relaxation more correctly.
5910 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5912 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5913 Add extra argument to bfd_arm_process_before_allocation ().
5914 * bfd-in.h: Reflect changes made in bfd-in2.h.
5915 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5916 coff class of a BFD symbol.
5917 * coff-arm.c: Add support for interworking between Thumb code and
5918 non-interworking aware ARM code.
5920 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5922 * po/Make-in (install-info): New target.
5924 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5926 * filemode.c: Remove; not used.
5928 If sysdep.h includes a header file, don't include it again:
5929 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5931 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5933 * archive.c: Don't include <string.h> or <errno.h>.
5934 * evax-alpha.c; Don't include <stdio.h>.
5935 * evax-egsd.c: Likewise.
5936 * evax-etir.c: Likewise.
5937 * evax-misc.c: Likewise.
5938 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5939 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5941 * hpux-core.c: Likewise.
5942 * netbsd-core.c: Likewise.
5944 * libbfd.c: Don't include <sys/types.h>.
5945 * nlmcode.h: Don't include <string.h>.
5946 * osf-core.c: Don't include <string.h> or <stdio.h>.
5947 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5948 <errno.h>, or <unistd.h>.
5949 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5951 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5953 * configure.com: If the version number can not be found in
5954 configure.in, set it to "unknown" rather than "2.8.1".
5956 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5958 * elf32-mips.c (elf_mips_mach): New.
5959 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5960 (_bfd_mips_elf_final_write_processing): Use the names
5961 of machines, rather than the numbers. Set both the ARCH
5962 and MACH in e_flags. Handle a few more specific machines.
5963 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5964 EF_MIPS_ARCH and EF_MIPS_MACH.
5966 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5968 * syms.c (bfd_is_local_label): Revert last change.
5969 * srec.c (srec_write_symbols): Discard debugging symbols.
5971 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * som.c: Include <ctype.h>.
5974 * som.h: Don't include sysdep.h.
5976 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5978 * libbfd.h: Rebuilt.
5979 * libbfd-in.h: Removed gettext includes and defines.
5980 * sysdep.h: Moved gettext-related includes and defines here.
5982 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5984 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5985 an ad-hoc test. Kill bogus #if 0 code.
5986 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5988 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5990 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5991 when generating a normal executable for a symbol defined in a
5992 regular file. When copying a reloc into the output file, adjust
5993 the addend for a PC relative reloc against a global symbol.
5995 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5997 * libbfd.h: Rebuilt.
5998 * libbfd-in.h (_): Define as dgettext.
6000 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6004 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6005 when declaring parameter types.
6006 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6008 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6010 * config.bfd: If we include any ELF targets in targ_defvec and/or
6011 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6012 * elf32-gen.c (dummy): New static const variable.
6013 (elf_generic_info_to_howto): New static function.
6014 (elf_generic_info_to_howto_rel): New static function.
6015 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6016 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6017 * elf64-gen.c: Same changes as elf32-gen.c.
6018 * elfcode.h (elf_object_p): For the generic target, ignore a
6019 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6021 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6023 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6024 * configure: Rebuild.
6026 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6028 * config.bfd: Update OSR5/Unixware patterns.
6030 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6032 * elf.c (assign_file_positions_for_segments): Allow for holes
6033 between sections added by a link script.
6035 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6037 * configure.in: Change version number to 2.9.4
6038 * configure: Rebuild.
6040 Based on patch from H.J. Lu <hjl@gnu.org>:
6041 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6042 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6043 * bfd-in2.h: Rebuild.
6045 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6047 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6050 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6052 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6053 (elf64_alpha_relax_section): Fill them in.
6054 (elf64_alpha_relax_opt_call): Implement more than a stub.
6055 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6056 alignment on .scommon.
6057 (elf64_alpha_merge_gots): Merge use counts as well.
6059 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6061 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6062 for calculating a local symbol's address.
6063 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6064 Set the .got's cooked size as well as the raw size.
6066 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6068 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6069 internationalisation of printed information.
6071 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6072 internationalisation of printed information.
6074 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6076 * syms.c (struct indexentry): Change directory_name, file_name,
6077 and function_name fields to char *.
6078 (struct stab_find_info): Change cached_file_name field to char *.
6080 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6082 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6084 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6086 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6088 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * Makefile.am (install-data-local): Make $(includedir).
6091 * Makefile.in: Rebuild.
6093 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6095 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6097 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6100 * Makefile.in: Rebuild.
6102 * bfd-in2.h: Rebuild for Nick's changes.
6104 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6106 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6107 change wrt length == max_namelen.
6109 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6111 * Many files: Added gettext invocations around user-visible
6113 * libbfd-in.h: Added gettext includes and defines.
6114 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6115 HAVE_LC_MESSAGES): Define.
6116 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6118 * Makefile.am (SUBDIRS): Added po.
6119 (POTFILES): New macro.
6120 (po/POTFILES.in): New target.
6121 (SOURCE_HFILES): New macro.
6123 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6125 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6127 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6128 NT_PRSTATUS note section encountered, it contains the status of
6129 the currently executing thread when the core file was written.
6131 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6133 * libcoff.h: Add extra parameter to
6134 bfd_coff_link_output_has_begun overrideable function.
6135 * cofflink.c: Pass extra parameter to
6136 bfd_coff_link_output_has_begun function.
6137 * bfd-in.h: Add prototypes for exported ARM interworking
6139 * peicode.h: ARM specific code reorganised to conform to BFD
6141 * coffcode.h: ARM specific code reorganised to conform to BFD
6143 * coff-arm.c: Code reorganised to conform to the BFD coding
6144 conventions. Global variables have been moved into an ARM
6145 specific hash table structure and a new function:
6146 bfd_arm_get_bfd_for_interworking() has been created which is
6147 called from the linker scripts.
6149 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6151 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6153 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6154 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6155 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6156 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6158 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6160 * config.bfd: Added sparc86x support.
6162 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6164 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6165 an out of range pc-relative jump/call to an undefined weak symbol.
6167 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6169 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6172 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6174 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6175 an error other than bfd_error_system_call, set the error to
6176 bfd_error_wrong_format.
6178 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6179 bfd_elf32_powerpcle_vec.
6181 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6182 program segments are zero, don't set p_paddr_valid.
6184 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6186 * elf64-alpha.c: Initial implementation of relaxation --
6187 (struct alpha_elf_link_hash_entry): Add use_count member.
6188 (elf64_alpha_check_relocs): Initialize and increment it.
6189 (elf64_alpha_can_merge_gots): Check it when considering merging.
6190 (elf64_alpha_merge_gots): Drop entries with zero use.
6191 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6192 (elf64_alpha_always_size_sections): Split out got sizing ...
6193 (elf64_alpha_size_got_sections): ... here. New function.
6194 (elf64_alpha_relax_find_reloc_ofs): New function.
6195 (elf64_alpha_relax_with_lituse): Likewise.
6196 (elf64_alpha_relax_without_lituse): Likewise.
6197 (elf64_alpha_relax_opt_call): Likewise.
6198 (elf64_alpha_relax_section): Likewise.
6199 (elf64_alpha_add_symbol_hook): Likewise.
6200 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6201 (elf64_alpha_relocate_section): Likewise.
6202 (bfd_elf64_bfd_relax_section): Define.
6203 (elf_backend_add_symbol_hook): Likewise.
6205 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6207 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6208 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6209 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6211 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6213 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6214 * configure: Rebuild.
6216 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6218 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6219 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6220 * configure.in: Define and substitute WIN32LDFLAGS and
6222 * aclocal.m4: Rebuild with new libtool.
6223 * configure, Makefile.in: Rebuild.
6225 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6227 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6228 before any other symbols in the same section.
6230 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6232 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6235 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6237 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6239 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6240 Use addr_size for address size, rather than sizeof(bfd_vma).
6241 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6242 Fix call to read_address.
6243 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6244 Scrap other unneeded arguments. Fix call to read_address.
6245 (scan_unit_for_functions): Fix call to read_attribute.
6246 (parse_comp_unit): We now handle more values for addr_size.
6247 Set addr_size in unit. Fix call to read_attribute and
6250 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6252 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6254 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6256 * archures.c (bfd_default_scan): Add m68k cases back to default
6257 switch, reverting patch of March 25, since IEEE support depends
6260 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * Makefile.am (diststuff): New target.
6263 * Makefile.in: Rebuild.
6265 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6267 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6268 som_offset when we have an extended name table.
6270 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6272 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6274 * Makefile.in: Rebuild.
6276 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6278 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6279 symbols when creating a shared library.
6280 (elf_m68k_adjust_dynindx): New function, used by above code.
6281 (elf_m68k_finish_dynamic_sections): Initialize the section
6283 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6285 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6287 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6290 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6292 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6295 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6297 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6300 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6302 * configure.in: Set version to 2.9.1.
6303 * configure: Rebuild.
6305 * Branched binutils 2.9.
6307 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6309 * syms.c (ENABLE_CACHING): Define.
6310 (struct indexentry): Define.
6311 (struct stab_cache): Remove.
6312 (cmpindexentry): New static function.
6313 (struct stab_find_info): Add new fields: indextable,
6314 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6315 cached_file_name. Remove fields: file_cache, function_cache, and
6317 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6318 index table and search it.
6320 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6322 * elf.c (_bfd_elf_copy_private_section_data): Call
6323 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6325 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6327 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6329 * coff-arm.c: Define all globally visible variables and functions
6330 only when COFF_WITH_PE is not defined.
6331 * configure.in (armpe_little_vec, armpe_big_vec): Add
6333 * configure: Rebuild.
6335 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6337 Fix some gcc -Wall warnings:
6338 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6339 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6340 * archures.c (bfd_default_scan): Likewise.
6341 * bfd.c (bfd_scan_vma): Likewise.
6342 * binary.c (mangle_name): Likewise
6343 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6344 * coff-sh.c (sh_relocate_section): Likewise.
6345 * coff-stgo32.c (create_go32_stub): Likewise.
6346 * coffcode.h (coff_slurp_line_table): Likewise.
6347 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6348 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6349 (assign_file_positions_for_segments): Likewise.
6350 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6351 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6352 * oasys.c (oasys_write_sections): Likewise.
6353 * ppcboot.c (ppcboot_object_p): Likewise.
6354 (mangle_name): Likewise.
6355 * riscix.c (riscix_fix_pcrel_26): Likewise.
6356 * srec.c (srec_scan): Likewise.
6357 * stabs.c (_bfd_write_section_stabs): Likewise.
6358 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6359 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6360 switch. Declare parameters for function pointers.
6361 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6363 * elf.c (elf_sort_sections): Likewise.
6364 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6365 Add default cases to switches.
6366 (coff_arm_relocate_section): Remove unused local variables.
6368 (coff_arm_bfd_set_private_flags): Change flag variable to type
6370 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6371 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6372 (dump_toc): Change cat to const, and initialize it.
6373 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6374 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6375 (sh_elf_relocate_section): Initialize r_symndx.
6376 * coffcode.h (coff_compute_section_file_positions): Only declare
6377 old_sofar if ALIGN_SECTIONS_IN_FILE.
6378 (coff_write_object_contents): Initialize csym.
6379 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6380 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6382 * dwarf2.c: Include libiberty.h.
6383 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6384 (decode_line_info): Remove unused local variables.
6385 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6386 (m32r_elf_relocate_section): Likewise.
6387 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6388 (v850_elf_reloc): Likewise.
6389 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6390 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6391 * elf.c (assign_file_positions_for_segments): Always set adjust.
6392 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6393 parenthesize expression.
6394 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6395 (m32r_elf_object_p): Return a value.
6396 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6397 * elf32-mips.c (mips_elf_final_link): Initialize last.
6398 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6399 * elf32-v850.c (v850_elf_object_p): Return a value.
6400 (v850_elf_print_private_bfd_data): Change fprintf format string.
6401 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6403 * elflink.h (elf_link_add_object_symbols): Change vernum to
6404 unsigned int, and initialize it. Change fprintf format string.
6405 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6406 when setting or comparing to soname_indx.
6407 (elf_create_pointer_linker_section): Change num_symbols to
6409 * libcoff-in.h (coff_data_type): Change flags to flagword.
6410 * peicode.h (pe_print_idata): Initialize idx. Change j to
6411 bfd_size_type. Initialize hint_member. Remove useless test to
6413 (pe_print_edata): Change num_functions and num_names in struct
6414 EDT_type to unsigned long. Remove cast. Change fprintf format
6416 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6417 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6419 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6420 int *. Update uses. Change j to long.
6421 * bfd-in2.h, libcoff.h: Rebuild.
6423 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6425 * elf32-v850.c Remove definition of USE_REL.
6426 (v850_elf_info_to_howto_rela): New function.
6427 (v850_elf_perform_relocation): Renamed from
6428 v850_elf_store_addend_in_insn. Removed replace argument.
6429 (v850_elf_reloc): store the relocation in the addend field instead
6431 (v850_elf_final_link_relocate): Now calls
6432 v850_elf_perform_relocation.
6433 (v850_elf_relocate_section): Remove code to generate REL
6436 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6438 * coffcode.h (coff_new_section_hook): Set the type and storage
6439 class in the native symbol information allocated for a new section
6442 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6444 * peicode.h: Chain together calls to
6445 coff_bfd_copy_private_bfd_data and
6446 coff_bfd_print_private_bfd_data.
6448 * coff-arm.c: Add prototypes for
6449 coff_arm_bfd_print_private_bfd_data and
6450 coff_arm_bfd_copy_private_bfd_data.
6452 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6454 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6457 * peicode.h: Call arm-coff private data functions after handling
6460 * coff-arm.c: Turn statics into globals so that they can be shared
6461 both pe and pei backends.
6463 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6465 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6467 (sunos_write_object_contents): Likewise.
6468 * aoutx.h (NAME(aout,machine_type)): Likewise.
6469 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6471 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6473 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6475 (bfd_default_scan): Remove m68k special cases.
6476 * bfd-in2.h: Rebuild.
6477 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6479 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6480 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6482 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6483 selection, change printable_name to just "m68k" and make that the
6484 default instead of m68k:68020.
6486 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6488 (MY_get_section_contents): Define as aout_32_get_section_contents
6489 rather than NAME(aout,get_section_contents).
6491 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6493 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6494 and call bfd_default_set_arch_mach to do the real work.
6496 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6498 * bout.c (BALX): Include return register g14 as part of the insn.
6500 (calljx_callback): Use it.
6502 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6504 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6505 * libbfd.h: Rebuild.
6507 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6508 byte_count to unsigned int.
6509 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6510 unused local variables.
6512 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6513 variables er and er1.
6515 * cpu-v850.c: Include <ctype.h>.
6516 (scan): Case isdigit argument to unsigned char.
6518 From Yan Meroth <YAN.MEROTH@st.com>:
6519 * ihex.c (ihex_scan): Add extbase variable so that getting an
6520 extended linear address record does not ignore any previous
6522 (ihex_write_object_contents): When writing out an extended linear
6523 address record, zero out any previous extended address.
6525 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6527 * ieee.c (do_one): Check section before dereferencing it.
6528 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6529 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6531 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6533 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6535 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6537 * coff-arm.c: Add interworking functions to pe backends.
6539 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * configure.in: Use AM_DISABLE_SHARED.
6542 * aclocal.m4, configure: Rebuild with libtool 1.2.
6544 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6546 * coff-arm.c (coff_arm_relocate_section): Better error messages
6547 when interowrking conflucts occur. Courtesy of Jonathan Walton
6549 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6550 relocations. Patch courtesy of Jonathan Walton and Tony
6553 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6555 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6556 part of Feb 22 change controling when to override the existing
6557 symbol with the .plt entry.
6559 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6561 * config.bfd (targ_cpu): Add thumb-pe target.
6563 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6564 functions in PE build.
6566 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6568 * config.bfd (sparclite-*-elf*): Added.
6570 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6572 * configure.in: Add elf.lo to elf shell variable.
6573 * Makefile.am (BFD_LIBS): Remove elf.lo.
6574 (BFD_LIBS_CFILES): Remove elf.c.
6575 (BFD32_BACKENDS): Add elf.lo.
6576 (BFD32_BACKENDS_CFILES): Add elf.c.
6577 * configure, Makefile.in: Rebuild.
6579 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6581 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6582 relocation against a non-local symbol should not have a dynamic
6585 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6587 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6589 (pe_print_private_bfd_data): Print PE flags. From Mikey
6590 <jeffdb@netzone.com>.
6592 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6594 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6595 a plt entry when we can determine that we authoritatively define
6598 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6600 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6601 don't actually use trad-core, but a SunOS-style core file handled
6603 * hosts/sparclinux.h: Remove.
6605 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6607 * peicode.h (pe_print_idata): If there is no .idata section, look
6608 for the import tables in some other section. Make the initial
6609 label line up better with the data. Print the import address
6610 table even if there is no import name table. If the import
6611 address table holds actual addresses, print them.
6613 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6615 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6616 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6617 bfd_error_system_call.
6619 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6621 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6622 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6624 From H.J. Lu <hjl@gnu.org>:
6625 * Makefile.am (libbfd_la_LDFLAGS): Define.
6626 * Makefile.in: Rebuild.
6628 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6630 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6631 * netbsd.h (MACHTYPE_OK): Define.
6632 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6633 calling N_SET_MACHTYPE, rather than having a switch.
6634 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6636 * i386netbsd.c (MACHTYPE_OK): Don't define.
6637 (DEFAULT_MID): Define.
6638 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6639 (MACHTYPE_OK): Don't define.
6640 (DEFAULT_MID): Define.
6641 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6642 (DEFAULT_MID): Define.
6643 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6644 (DEFAULT_MID): Define.
6645 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6646 (DEFAULT_MID): Define.
6648 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6649 * vaxnetbsd.c: New file.
6650 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6651 rather than netbsd_core.
6652 * targets.c (vaxnetbsd_vec): Declare.
6653 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6654 defined, add netbsd_core_vec.
6655 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6656 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6657 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6658 * config.bfd (alpha*-*-netbsd*): New target.
6659 * Makefile.am: Rebuild dependencies.
6660 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6661 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6662 * configure, Makefile.in: Rebuild.
6664 * configure.host: Remove the old shared library build stuff. We
6665 now use libtool instead.
6667 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6669 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6671 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6673 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6674 * configure: Rebuild.
6676 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6677 * elf32-v850.c (remember_hi16s_reloc): New function.
6678 (find_remembered_hi16s_reloc): New function.
6679 (v850_elf_store_addend_in_insn): Use the above new functions to
6680 match up HI6S relocs with LO16 relocs.
6682 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * configure.in: Change -linux* to -linux-gnu*.
6685 * config.bfd, configure.host: Likewise.
6686 * configure: Rebuild.
6688 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6690 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6691 LO16/HI16S bug and improve comments about what is going on.
6693 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6695 * configure, aclocal.m4: Rebuild with new libtool.
6697 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6699 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6700 when merging v850 code into v850e/v850ea code. Do not initialise
6701 output flags if the input is the default architecture.
6703 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6705 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6706 get the size from bfd_arch_bits_per_address instead of directly
6709 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6711 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6712 to wrap, just return all 1's bits instead.
6713 * libbfd.h: Regenerate.
6715 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6719 (coff_relocate_section): If COFF_WITH_PE, define as
6720 coff_pe_i386_relocate_section.
6721 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6722 skip empty sections, to match coff_write_object_contents.
6724 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6725 rather than swapping out r_offset twice. From Luke Deller
6726 <luked@cse.unsw.edu.au>.
6728 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * configure.in: Set libtool_enable_shared rather than
6731 libtool_shared. Remove diversion hack.
6732 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6735 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6737 * syms.c (struct stab_cache): Define.
6738 (struct stab_find_info): Remove cached_offset, cached_stab,
6739 cached_str, and cached_stroff fields. Add file_cache,
6740 function_cache, and line_cache fields.
6741 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6744 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * peicode.h (pe_print_idata): Check for import of ordinal rather
6748 (pe_print_edata): If there is no .edata section, look for the
6749 export data in some other section.
6751 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6753 * configure.in: Change version to 2.8.4.
6754 * configure: Regenerated.
6756 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6758 Add tms320c30 support:
6759 * cpu-tic30.c: New file.
6760 * aout-tic30.c: New file.
6761 * coff-tic30.c: New file.
6762 * archures.c (bfd_arch_tic30): Define.
6763 (bfd_tic30_arch): Declare.
6764 (bfd_archures_list): Add bfd_tic30_arch.
6765 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6767 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6768 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6769 (coff_set_flags): Likewise.
6770 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6771 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6772 * Makefile.am: Rebuild dependencies.
6773 (ALL_MACHINES): Add cpu-tic30.lo.
6774 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6775 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6776 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6777 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6779 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6781 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6782 to lag behind LO16 reloc by a couple of instructions.
6784 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6786 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6787 make to reexamine the file timestamp.
6788 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6790 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6793 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6795 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6796 to create .dynsbss and .rela.sbss sections.
6797 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6798 copied from dynamic objects into .sbss.
6799 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6800 use it. Correct typo of .rela.sdata2.
6801 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6802 put the data, which may now be in .sbss.
6803 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6804 (elf_backend_create_dynamic_sections): Define as
6805 ppc_elf_create_dynamic_sections.
6807 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6808 against _GLOBAL_OFFSET_TABLE_.
6809 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6810 shared libraries which refer to local symbols. Make sure that the
6811 test for allocating space for a reloc in a shared object is the
6812 same as the test for emitting a reloc.
6814 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6816 * config.bfd (i[3456]-*-mingw32*): New target.
6817 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6818 * aclocal.m4, configure: Rebuild.
6820 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6825 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6827 Sparc v9 ABI compliant PLT:
6828 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6829 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6830 (LARGE_PLT_THRESHOLD): New define.
6831 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6832 (sparc64_elf_build_plt): New function.
6833 (sparc64_elf_plt_entry_offset): Likewise.
6834 (sparc64_elf_plt_ptr_offset): Likewise.
6835 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6836 contain the index for convenience. Skip the initial entries
6838 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6839 memory for the benefit of .rela.plt.
6840 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6841 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6842 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6843 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6844 Call sparc64_elf_build_plt.
6845 (elf_backend_want_got_plt): No.
6846 (elf_backend_plt_readonly): No.
6847 (elf_backend_plt_alignment): 8.
6849 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6850 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6851 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6854 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6856 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6858 * cpu-mips.c (arch_info_struct): Add mips variants.
6859 * bfd-in2.h: Rebuilt.
6861 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6863 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6866 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6868 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6869 (i[3456]86sco3.2v5*coff): New target.
6871 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6875 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6877 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6878 * bfd-in2.h: Regenerate.
6880 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6882 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6884 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6886 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6887 adjust addend for an output common symbol (from Jimmy Blair
6888 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6889 defined symbol to counteract adjustment made in generic relocation
6892 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6894 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6896 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6897 (GET_SCNDHR_NLNNO): Likewise.
6899 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6903 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6905 * elf32-m32r.c: Add macros to handle NOP insertion.
6907 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6909 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6910 (xcoff_mark): Likewise.
6911 (xcoff_build_ldsyms): Mark absolute symbols.
6913 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6915 * bout.c (b_out_write_object_contents): Sort symbols before output
6916 to keep {CALL,BAL}NAME symbols adjacent.
6917 (b_out_symbol_cmp): New function.
6919 For older changes see ChangeLog-9697
6925 version-control: never