1 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
3 Enable the support for Traditional MIPS.
4 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
5 return ict_none appropriately for traditional mips targets.
6 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
7 (STUB_MOVE): Conditionalize for traditonal mips.
9 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
10 room for RTPROC header.
11 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
12 the permission for the PT_DYNAMIC as read, write and execute.
13 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
15 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
16 _DYNAMIC_LINKING for traditonal mips.
17 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
18 in case of traditonal mips.
19 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
20 entry is required. For a function if PLT is not required then set the
21 corresponding hash table entry to 0.
22 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
24 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
25 shared object set the value to 0.
26 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
27 _DYNAMIC_LINKING for traditonal mips.
28 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
31 2000-07-15 H.J. Lu <hjl@gnu.org>
33 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
35 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
37 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
38 out a structure that is BFD_IN_MEMORY.
40 2000-07-11 Alan Modra <alan@linuxcare.com.au>
42 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
43 bfd pointer. Print section id instead of bfd pointer for local
44 syms. Prefix addend with `+' for global syms as well as local.
45 Correct calculation of name component lengths.
46 (elf64_hppa_check_relocs): Update call to get_dyn_name.
48 From David Huggins-Daines <dhd@linuxcare.com>
49 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
50 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
51 (elf64_hppa_modify_segment_map): Likewise.
53 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
55 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
56 addresses to be "naturally" sign extended. Return -1 if unknown.
57 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
58 * bfd-in2.h: Regenerate.
60 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
62 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
63 and ECOF_SIGNED_64 to list ways to extract an offset.
64 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
65 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
67 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
68 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
70 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
72 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
73 bfd_get_start_address.
74 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
75 (elf_swap_ehdr_out): Ditto.
77 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
79 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
80 compatibility with older binutils.
82 2000-07-10 Alan Modra <alan@linuxcare.com.au>
84 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
85 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
87 From Ryan Bradetich <rbradetich@uswest.net>
88 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
89 (parse_line_table): Ditto.
90 (_bfd_dwarf1_find_nearest_line): Ditto.
91 * syms.c (cmpindexentry): Remove extra `*' from params.
93 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
95 * elf32-mips.c (sort_dynamic_relocs): New Function.
96 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
97 via qsort to sort the dynamic relocations in increasing r_symndx
100 2000-07-09 Alan Modra <alan@linuxcare.com.au>
102 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
103 ATTRIBUTE_UNUSED to unused args.
107 (get_stub): Likewise.
108 (elf64_hppa_adjust_dynamic_symbol): Likewise.
109 (elf64_hppa_link_output_symbol_hook): Likewise.
110 (elf64_hppa_check_relocs): Delete unused var.
111 (elf64_hppa_size_dynamic_sections): Likewise.
112 (elf64_hppa_finalize_opd): Likewise.
113 (elf64_hppa_finalize_dynreloc): Likewise.
114 (elf64_hppa_modify_segment_map): Likewise.
115 (elf64_hppa_finish_dynamic_sections): Likewise.
117 * elf-hppa.h (elf_hppa_final_write_processing): Add
118 ATTRIBUTE_UNUSED to unused args.
119 (elf_hppa_final_link_relocate): Likewise.
120 (elf_hppa_record_segment_addrs): Add paretheses.
121 (elf_hppa_relocate_section): Constify dyn_name.
123 From David Huggins-Daines <dhd@linuxcare.com>
124 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
125 rearrange case statement so that it gets preferred to 32-bit ones.
127 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
128 asection->id instead of address of asection structure.
129 (elf32_hppa_size_stubs): Likewise.
131 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
132 for .init* and .fini*.
134 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
135 and addends used in stub names to 32 bits.
136 (elf32_hppa_size_stubs): Likewise.
138 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
139 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
140 not bfd_put_64. Fix minor comment typo and formatting.
142 Changes to create multiple linker stubs, positioned immediately
143 before the section where they are required.
144 * elf32-hppa.c: Don't include hppa_stubs.h.
145 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
146 (elf32_hppa_stub_hash_table): Delete.
147 (elf32_hppa_link_hash_entry): Delete.
148 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
149 stub_hash_table, and store the struct here rather than a pointer.
150 Delete output_symbol_count. Add offset array. Change
151 global_value to a bfd_vma.
152 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
153 (elf32_hppa_stub_hash_traverse): Delete.
154 (elf32_hppa_name_of_stub): Delete.
155 (elf32_hppa_link_hash_lookup): Delete.
156 (elf32_hppa_link_hash_traverse): Delete.
157 (elf32_hppa_stub_hash_table_init): Delete.
158 (elf32_hppa_size_of_stub): Pass input section and offset rather
159 than location and calculate location here. Don't pass name as all
160 stubs are now the same size.
161 (elf32_hppa_stub_hash_newfunc): Init new fields.
162 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
164 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
165 comparing against ints. Rewrite stub handling code.
166 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
167 Case enums to int before comparing against ints. Remove
168 bfd_reloc_dangerous case.
169 (elf32_hppa_build_one_stub): Rewrite.
170 (elf32_hppa_size_one_stub): New function.
171 (elf32_hppa_build_stubs): Rewrite.
172 (elf32_hppa_size_stubs): Pass in linker call-back functions.
173 Rewrite stub-handling specific code.
175 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
177 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
179 * hppa_stubs.h: Delete.
180 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
181 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
182 * Makefile.in: Regenerate.
184 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
187 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
189 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
190 and section name for bfd_reloc_notsupported error message.
191 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
192 bfd_reloc_notsupported.
193 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
195 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
196 undefined weak symbols for all relocs.
197 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
198 offsets are relative to one past the delay slot.
199 (elf32_hppa_size_stubs): Account for reloc addend when calculating
200 branch destination. Put addend into stub name too.
201 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
202 adjust by 8 when deciding whether a linker stub is needed. Put
203 addend into stub name as for above.
205 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
206 various args and vars.
207 (elf32_hppa_bfd_final_link_relocate): Here too.
208 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
209 inner block var to avoid shadowing.
211 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
213 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
214 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
215 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
217 * libhppa.h: Change practically all unsigned ints to plain ints.
218 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
221 From Ryan Bradetich <rbradetich@uswest.net>
222 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
223 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
225 From David Huggins-Daines <dhd@linuxcare.com>
226 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
227 to the new OP_* ones.
229 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
230 error exit. Bail out earlier on plabel relocs that we aren't
231 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
232 string, and then don't free our copy.
233 (elf32_hppa_build_one_stub): Make insn unsigned int.
235 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
236 available with BL, not BE and BLE.
238 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
239 code for elf arg relocs.
240 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
241 argument with elf_link_hash_entry h. Handle undefined weak
242 symbols. Move $global$ lookup from here...
243 (elf32_hppa_relocate_section): ...to here. Return correct error
244 message for non-handled relocs.
245 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
246 wrong test was -0x3ffff to +0x40000.
248 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
249 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
251 (elf_hppa_relocate_insn): Fix a typo.
253 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
254 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
255 assemble_17, assemble_21): Delete.
256 Supply defines for all 64 possible opcodes.
257 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
258 formats. Handle COMICLR.
259 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
262 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
263 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
264 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
266 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
267 the local syms - did this code get deleted accidentally? Ignore
268 undefined and undefweak syms.
270 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
271 block. Use it instead of elf64_hppa_hash_table (info).
272 (elf_hppa_final_link_relocate): Use hppa_info instead of
273 elf64_hppa_hash_table (info).
275 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
276 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
277 (hppa_rebuild_insn): Mask immediate bits here instead.
278 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
280 2000-07-08 Alan Modra <alan@linuxcare.com.au>
282 * section.c (struct sec): Add id field. Tidy comment formatting.
283 (bfd_make_section_anyway): Set id.
284 (STD_SECTION): Init id too.
285 Change CONST to const throughout.
286 * archures.c (bfd_arch_info): Tidy comment.
287 (bfd_arch_list): Change a CONST to const.
288 * libbfd-in.h: Tidy comments and replace CONST with const.
289 * elf-bfd.h: Likewise.
290 * libbfd.h: Regenerate.
291 * bfd-in2.h: Regenerate.
292 * libcoff.h: Regenerate.
294 2000-07-07 DJ Delorie <dj@redhat.com>
296 * archive.c (_bfd_write_archive_contents): Add an informative
299 2000-07-06 Kazu Hirata <kazu@hxi.com>
301 * srec.c: Fix formatting.
303 2000-06-05 DJ Delorie <dj@redhat.com>
307 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
309 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
310 value of PC-relative offsets.
312 2000-07-03 Jim Wilson <wilson@cygnus.com>
314 * elf64-alpha.c (alpha_elf_size_info): New.
315 (elf_backend_size_info): Define to alpha_elf_size_info.
316 * elfcode.h (elf_size_info): Change hash bucket size to 4.
318 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
320 * elf32-mips.c: Include elf32-target.h again for the traditional
323 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
325 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
326 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
327 (avr_info_to_howto_rela): Likewise.
328 (elf32_avr_gc_mark_hook): Likewise.
329 (elf32_avr_gc_sweep_hook): Likewise.
330 (elf32_avr_relocate_section): Likewise.
332 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
334 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
335 an external symbol for a non-shared, non-relocatable link.
337 2000-07-03 Nick Clifton <nickc@redhat.com>
339 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
340 is an external symbol.
341 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
344 2000-07-03 Kazu Hirata <kazu@hxi.com>
346 * reloc16.c: Fix formatting.
348 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
350 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
351 to add a new target for traditional mips i.e
352 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
353 * configure.in: Likewise.
354 * configure: Rebuild.
355 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
357 (bfd_elf32_tradlittlemips_vec): Likewise.
358 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
359 to see that elfNN_bed does not get redefined even if the target file
360 is included twice for a chip. See elf32-mips.c.
362 2000-07-01 Alan Modra <alan@linuxcare.com.au>
364 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
365 (CLEANFILES): Add DEPA.
366 * Makefile.in: Regenerate.
368 2000-06-30 DJ Delorie <dj@cygnus.com>
370 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
371 can't assume the PE header is at 0x80.
373 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
375 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
377 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
379 * go32stub.h: Update stub.
381 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
383 * archures.c (bfd_mach_avr5): Define.
384 * bfd-in2.h (bfd_mach_avr5): Define.
385 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
386 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
387 (compatible): Update comment. Add missing test.
388 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
389 for avr2 and avr4. Simplify 8K wrap code.
390 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
391 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
393 2000-06-26 Kazu Hirata <kazu@hxi.com>
395 * coff-h8300.c: Fix formatting.
396 * cpu-h8300.c: Likewise.
398 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
400 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
401 for local symbols whose names are unknown.
403 2000-06-22 Alan Modra <alan@linuxcare.com.au>
405 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
407 * Makefile.in: Regenerate.
408 * doc/Makefile.in: Regenerate.
410 2000-06-20 H.J. Lu <hjl@gnu.org>
412 * Makefile.am: Rebuild dependency.
413 * Makefile.in: Rebuild.
415 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
417 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
418 (elf_backend_copy_indirect_symbol): Map to the new function.
420 2000-06-20 Alan Modra <alan@linuxcare.com.au>
422 * archive.c (normalize): Correct pointer comparison when checking
424 (bfd_bsd_truncate_arname): Likewise.
425 (bfd_gnu_truncate_arname): Likewise.
427 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
429 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
430 sections elf_{text,data}_{section,symbol}.
431 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
432 (_bfd_mips_elf_hide_symbol): New function.
433 (elf_backend_hide_symbol): Map to the new function.
434 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
435 definitions of mips_elf_{text,data}_{section,symbol}.
436 (mips_elf_local_relocation_p): Try to find the direct symbol
437 based on new check_forced argument.
438 (mips_elf_calculate_relocation): Use new version of
439 mips_elf_local_relocation_p.
440 (mips_elf_relocate_section): Likewise.
441 (_bfd_mips_elf_relocate_section): Likewise.
442 (mips_elf_sort_hash_table): Only assert that have enough GOT
444 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
445 entry if the relocation based on the new external argument.
446 (mips_elf_create_dynamic_relocation): Assert that we have a
447 section contents allocated where we can swap out the dynamic
449 (mips_elf_calculate_relocation): Find the real hash-table entry
450 correctly by using h->root.root.type. Only create a dynamic
451 relocation entry if the symbol is defined in a shared library.
452 Create an external GOT entry for the GOT16 relocation if the
453 symbol was forced local.
454 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
455 dynamic index if the symbol was forced local.
457 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
459 * elf32-mips.c: Fix typos in comments.
461 2000-06-19 Mark Kettenis <kettenis@gnu.org>
463 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
466 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
468 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
469 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
470 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
471 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
472 (bfd_elf32_m68hc11_vec): Likewise.
473 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
474 Supports 68hc11 & 68hc12 at the same time.
475 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
477 (bfd_elf32_m68hc11_vec): Likewise.
478 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
479 * archures.c (bfd_m68hc12_arch): Define and register in global list
480 (bfd_m68hc11_arch): Likewise.
481 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
482 BFD_RELOC_M68HC11_3B): Define.
483 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
484 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
486 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
488 * elf_bfd.h (struct elf_backend_data): Add info argument to
489 elf_backend_hide_symbol.
490 (_bfd_elf_link_hash_hide_symbol): Likewise.
491 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
492 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
493 * elflink.h (elf_link_add_object_symbols): Likewise.
494 (elf_link_assign_sym_version): Likewise.
496 2000-06-18 H.J. Lu <hjl@gnu.org>
498 * coff-i386.c (coff_i386_reloc): Don't return in case of
499 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
500 Compensate PE relocations when linking with non-PE object
501 files to generate a non-PE executable.
503 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
505 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
506 GOT entries if we're doing a static link or -Bsymbolic link.
508 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
510 * elflink.h (elf_link_adjust_relocs): Check for and call backend
511 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
513 (elf_link_output_relocs): Likewise.
514 (elf_reloc_link_order): Likewise.
516 2000-06-16 Nicholas Duffek <nsd@redhat.com>
518 * archures.c (enum bfd_architecture): #define constants for
519 PowerPc and RS6000 machine numbers.
520 * bfd-in2.h: Regenerate.
521 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
522 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
523 and RS6000 machine numbers using #defined constants from
525 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
526 machine numbers using #defined constants from archures.c. Add
527 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
528 64-bit words in 620 entry.
529 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
531 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
533 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
535 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
536 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
537 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
539 2000-06-16 Nicholas Duffek <nsd@redhat.com>
541 * bfd-in.h (bfd_family_coff): Define.
542 * bfd-in2.h: Regenerate.
543 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
544 coff_find_nearest_line): Check COFFness using bfd_family_coff()
545 instead of bfd_target_coff_flavour.
546 * cofflink.c (_bfd_coff_final_link): Likewise.
547 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
549 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
551 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
552 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
553 * xcofflink.c (XCOFF_XVECP): Delete.
554 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
555 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
556 bfd_xcoff_record_link_assignment,
557 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
558 check for bfd_target_xcoff_flavour.
560 2000-06-16 Nicholas Duffek <nsd@redhat.com>
562 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
564 (read_hdr): New function.
565 (rs6000coff_core_p): Store mstsave or __context64 struct instead
566 of trying to extract individual registers. Set abfd->arch_info
567 to match the architecture that created the core file.
568 (rs6000coff_get_section_contents): Delete.
569 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
571 2000-06-14 H.J. Lu <hjl@gnu.org>
573 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
576 2000-06-13 H.J. Lu <hjl@gnu.org>
578 * configure: Regenerate.
580 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
582 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
585 2000-06-08 David O'Brien <obrien@FreeBSD.org>
587 * configure.in (VERSION): Update to show this is the CVS mainline.
589 2000-06-07 Alan Modra <alan@linuxcare.com.au>
591 * elf32-d10v.c: Include elf/d10v.h
592 (enum reloc_type): Delete.
593 * elf32-d30v.c: Include elf/d30v.h
594 (enum reloc_type): Delete.
596 * Makefile.am: Run "make dep-am" to regenerate dependencies.
597 * Makefile.in: Regenerate.
599 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
600 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
601 move HOWTOs into elf_howto_table.
602 (R_386_standard, R_386_ext_offset): Define.
603 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
604 (elf_i386_reloc_type_lookup): Modify calculation of index into
605 elf_howto_table since we've removed the padding.
606 (elf_i386_info_to_howto_rel): Likewise.
607 (elf_i386_relocate_section): Likewise.
609 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
611 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
613 2000-06-05 H.J. Lu <hjl@gnu.org>
615 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
616 an error when seeing an undefined symbol with hidden/internal
617 attribute. It is handled in *_relocate_section ().
619 2000-06-05 H.J. Lu <hjl@gnu.org>
621 * elflink.h (elf_fix_symbol_flags): Follow the link for the
622 indirect symbol for the ELF_LINK_NON_ELF bit.
623 (elf_link_output_extsym): Don't output the indirect symbol even
624 if the ELF_LINK_NON_ELF bit is set.
626 2000-06-01 J.T. Conklin <jtc@redback.com>
628 * config.bfd (i[3456]86-*-netbsdelf*): New target.
629 (i[3456]86-*-netbsdaout*): New target.
630 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
631 (i[3456]86-*-openbsd*): Likewise.
633 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
635 * trad-core.c: From hpux-core.c, include <dirent.h> or
636 <sys/ndir.h> when possible.
638 2000-05-31 Nick Clifton <nickc@cygnus.com>
640 * opintl.h (_(String)): Explain why dgettext is used instead
643 2000-05-31 Ulrich Drepper <drepper@redhat.com>
645 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
646 definitions. We must not assume they are sorted in the file
647 according to their index numbers.
649 2000-05-31 Alan Modra <alan@linuxcare.com.au>
651 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
652 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
653 R_PARISC_DIR17F are for absolute branches; Handle them as such.
655 2000-05-30 Nick Clifton <nickc@cygnus.com>
657 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
658 80960CA, 80960MC as valid machine names.
660 2000-05-30 H.J. Lu <hjl@gnu.org>
662 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
663 visibility bits if the symbol is undefined. Correctly handle
664 weak undefined symbols with hidden and internal attributes.
666 * elflink.h (elf_link_add_object_symbols): Always turn the
667 symbol into local if it has the hidden or internal attribute.
669 2000-05-29 Philip Blundell <philb@gnu.org>
671 * ppcboot.c: Add packed attribute if compiling with GCC.
673 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
675 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
677 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
679 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
680 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
681 corefile on a 64-bit (Sparc Solaris) host. Also clean up
684 2000-05-26 Alan Modra <alan@linuxcare.com.au>
686 * Makefile.am: Update dependencies with "make dep-am"
687 * Makefile.in: Regenerate.
689 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
690 bindtextdomain): Replace defines with those from intl/libgettext.h
691 to quieten gcc warnings.
693 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
695 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
697 * archive.c (normalize, bfd_bsd_truncate_arname,
698 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
699 file names with backslashes.
701 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
704 * sysdep.h: Include filenames.h.
706 2000-05-26 Alan Modra <alan@linuxcare.com.au>
708 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
710 2000-05-26 Jakub Jelinek <jakub@redhat.com>
712 * elf64-sparc.c (sparc64_elf_relax_section): New.
713 (sparc64_elf_relocate_section): Optimize tail call into branch always
715 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
716 (elf32_sparc_relax_section): New.
718 2000-05-26 Jakub Jelinek <jakub@redhat.com>
720 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
721 Remove unusued variables.
722 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
723 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
724 previous fix, so that shared libs really don't influence targets
725 extension mask and memory model.
727 2000-05-23 H.J. Lu <hjl@gnu.org>
729 * elf64-alpha.c (elf64_alpha_relocate_section): Check
730 h->root.other not h->other.
731 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
733 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
735 2000-05-23 H.J. Lu <hjl@gnu.org>
737 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
738 undefined symbol with the non-default visibility attributes.
739 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
740 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
741 * elf32-i370.c (i370_elf_relocate_section): Likewise.
742 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
743 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
744 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
745 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
746 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
747 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
748 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
749 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
751 2000-05-22 Richard Henderson <rth@cygnus.com>
753 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
754 PCREL22, PCREL64I. Zero size of special relocs.
755 (elf64_ia64_reloc_type_lookup): Likewise.
756 (USE_BRL, oor_brl, oor_ip): New.
757 (elf64_ia64_relax_section): New.
758 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
759 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
760 (elf64_ia64_relocate_section): Likewise.
761 (bfd_elf64_bfd_relax_section): New.
762 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
763 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
764 * bfd-in2.h, libbfd.h: Regenerate.
766 2000-05-22 Nick Clifton <nickc@cygnus.com>
768 * configure.in : Add peigen.lo to MIPS PE targets.
769 * configure: Regenerate.
771 2000-05-22 Momchil Velikov <velco@fadata.bg>
773 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
774 only if it is known for both input and output bfds. Separate
775 error message strings as in some languages, it may be necessary
776 to change more than one place in the string to change between
779 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
780 endianess checks, call _bfd_generic_verify_endian_match() instead.
782 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
784 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
786 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
787 endianess before checking bfd flavours.
789 2000-05-22 H.J. Lu <hjl@gnu.org>
791 * elflink.h (elf_link_output_extsym): Clear the visibility
792 field for symbols not defined locally.
794 2000-05-18 Alan Modra <alan@linuxcare.com.au>
796 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
797 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
798 (hppa_rebuild_insn): Mask immediate bits here instead.
799 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
801 2000-05-18 Momchil Velikov <velco@fadata.bg>
803 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
804 relocs for an executable, ensure that they are virtual addresses.
806 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
808 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
810 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
811 Rick Gorton <gorton@scrugs.lkg.dec.com>
813 * elflink.h: Add emitrelocations support: when enabled, relocation
814 information and relocation sections are put into final output
815 executables. If the emitrelocations flag is set, do the following:
816 (elf_bfd_final_link): Emit relocation sections.
817 (elf_link_input_bfd): Compute relocation section contents.
818 (elf_gc_sections): Don't clean relocation sections.
820 2000-05-16 Catherine Moore <clm@cygnux.com>
822 * som.c (som_decode_symclass): Recognize weak symbols.
824 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
826 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
827 read idata section only from dataoff.
828 (pe_print_edata): Correctly check for valid eat_member.
830 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
832 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
834 2000-05-14 Philip Blundell <philb@gnu.org>
836 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
838 2000-05-12 Alan Modra <alan@linuxcare.com.au>
840 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
842 * peigen.c (pe_print_idata): Look for .idata section and print
843 info even if data directory has zero entries. Read idata section
844 starting from dataoff, and adjust all data offsets to suit. Cast
845 all bfd_vma vars to unsigned long before passing to fprintf.
846 * peigen.c (pe_print_edata): Similarly, look for .edata section
847 and print info even if data directory has zero entries. Cast
848 all bfd_vma vars to unsigned long before passing to fprintf.
850 From Szabolcs Szakacsits <szaka@F-Secure.com>
851 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
852 directory size which may be bogus.
853 * peigen.c (pe_print_edata): Similarly.
855 2000-05-09 Alan Modra <alan@linuxcare.com.au>
857 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
859 (copy_private_bfd_data): Allow for space possibly taken up by elf
860 headers when calculating segment physical address from lma.
862 2000-05-08 Alan Modra <alan@linuxcare.com.au>
864 * versados.c (versados_scan): Init stringlen and pass_2_done.
866 * trad-core.c (trad_unix_core_file_p): Return
867 bfd_error_wrong_format rather than bfd_error_file_truncated.
869 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
870 add_data_entry. DataDirectory virtual address is relative.
871 (pe_print_idata): Account for relative DataDirectory virtual
872 addresses. Don't trash datasize inside POWERPC_LE_PE code.
873 (pe_print_edata): Similarly.
875 From Szabolcs Szakacsits <szaka@F-Secure.com>
876 * peigen.c (dir_names): Add Delay Import Directory.
877 (pe_print_idata): Always search for bfd section containing
878 idata address rather than looking up section name. Print this
879 section name rather than .idata.
880 (pe_print_edata): Similarly. Also print some fields as %08lx.
881 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
884 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
886 * xcoff.h: Rename to xcoff-target.h
887 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
888 * coff-rs6000.c: Ditto.
889 * coff64-rs6000.c: Ditto.
890 * coff-pmac.c: Ditto.
891 * Makefile.in: Regenerate.
893 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
895 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
896 Change U802TOC64MAGIC to U803XTOCMAGIC.
898 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
900 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
901 * bfd-in.h: Prototype bfd_elf_get_arch_size.
902 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
904 2000-05-04 Alan Modra <alan@linuxcare.com.au>
906 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
908 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
910 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
911 hidden and internal symbols.
912 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
914 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
915 assign a PLT or GOT entry to symbols with hidden and
918 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
920 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
922 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
924 2000-05-02 H.J. Lu <hjl@gnu.org>
926 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
929 2000-05-02 Alan Modra <alan@linuxcare.com.au>
931 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
932 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
934 * Makefile.in: Regenerate.
936 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
938 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
939 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
940 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
941 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
942 * Makefile.in: Rebuild.
944 2000-05-02 Alan Modra <alan@linuxcare.com.au>
946 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
947 doesn't work very well.
949 * elf-hppa.h (elf_hppa_internal_shdr): Define.
950 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
951 Set hdr->s_type to 1 if ARCH_SIZE == 32.
952 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
953 (elf_hppa_info_to_howto): Likewise.
954 (elf_hppa_info_to_howto_rel): Likewise.
955 (elf_hppa_reloc_type_lookup): Likewise.
956 (elf_hppa_is_local_label_name): Likewise.
957 (elf_hppa_fake_sections): Likewise.
958 (elf_hppa_final_write_processing): Likewise.
959 (elf_hppa_howto_table): Fully initialise all entries.
960 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
961 (elf_hppa_info_to_howto): Likewise.
962 (elf_hppa_info_to_howto_rel): Likewise.
963 (elf_hppa_reloc_type_lookup): Likewise.
964 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
965 elf_hppa_unmark_useless_dynamic_symbols,
966 elf_hppa_remark_useless_dynamic_symbols,
967 elf_hppa_record_segment_addrs, elf_hppa_final_link,
968 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
969 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
970 elf32-hppa.c mess is cleaned up.
971 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
972 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
973 r_field then call hppa_field_adjust inline func with variable
974 r_field arg, instead call hppa_field_adjust with fixed arg.
975 In case R_PARISC_PCREL22F, don't set r_field.
976 (elf_hppa_relocate_insn): Change args and return type to unsigned
977 int. Call re_assemble_* funcs to do the work.
979 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
982 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
984 (sign_extend): Mask first before sign extending.
985 (low_sign_extend): Rewrite without condition expression.
986 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
987 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
988 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
989 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
990 result as function return value rather than through pointer arg.
991 Accept unsigned int args, and return unsigned int.
992 (re_assemble_3): New. Combines function of dis_assemble_3 with
993 re-assembly of opcode and immediate.
994 (re_assemble_12): Likewise.
995 (re_assemble_16): Likewise.
996 (re_assemble_17): Likewise.
997 (re_assemble_21): Likewise.
998 (re_assemble_22): Likewise.
999 (hppa_field_adjust): Rewrite and document, paying attention to
1000 size of types and signed/unsigned issues.
1001 (get_opcode): Shift before masking.
1002 (FDLW): Rename to FLDW.
1003 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1004 (hppa_rebuild_insn): Change args and return value to unsigned
1005 int. Make use of re_assemble_*. Correct case 11.
1007 * dep-in.sed: Handle ../opcodes/.
1008 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1009 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1010 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1011 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1012 elfarm-nabi.lo dependencies outside of auto-dependency area.
1013 Regenerate dependencies.
1014 * Makefile.in: Regenerate.
1016 * configure.in (TRAD_HEADER): Test non-null before
1018 * configure: Regenerate.
1020 * reloc.c: Fix mis-spelling in comment.
1022 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1024 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1025 * vms.c (vms_openr_next_archived_file): Return NULL.
1027 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1029 * coffcode.h Copy changes mistakenly done to libcoff.h in
1032 2000-04-29 Andreas Jaeger <aj@suse.de>
1034 * libbfd-in.h: Correctly check GCC version.
1035 * bfd-in.h: Likewise.
1036 * libhppa.h: Likewise.
1037 * libbfd.h: Regenerate.
1038 * bfd-in2.h: Regenerate.
1040 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1042 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1043 coffdu-rs6000.{lo,c}.
1044 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1046 * Makefile.in: Regenerate.
1047 * xcoff.h: New file.
1048 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1049 * coff-rs6000.c: Move all declarations and defines that are
1050 common to the xcoff backends into xcoff.h
1051 * coff64-rs6000.c: Ditto,
1053 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1055 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1056 _bfd_coff_force_symnames in strings and
1057 _bfd_coff_debug_string_prefix_length to their default values.
1058 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1060 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1062 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1063 _bfd_coff_force_symnames in strings and
1064 _bfd_coff_debug_string_prefix_length to their default values.
1066 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1068 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1069 Check local_got_refcounts before dereferencing.
1071 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1072 before deciding we don't need R_PPC_PLT32 relocation.
1073 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1076 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1078 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1080 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1081 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1082 (elf_i386_relocate_section): Allow for .plt to go missing.
1083 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1084 can use a relative reloc for got as elf_i386_relocate_section.
1085 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1087 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1089 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1091 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1093 * Makefile.am (coff64-rs6000.lo): New rule.
1094 * Makefile.in: Regenerate.
1095 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1096 xcoff_is_local_label_name, xcoff_rtype2howto,
1097 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1098 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1099 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1100 (NO_COFF_SYMBOLS): Define.
1101 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1102 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1104 (MINUS_ONE): New macro.
1105 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1107 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1108 coff_SWAP_aux_out): Map to the new functions.
1109 * coff64-rs6000.c: New file.
1110 * libcoff.h (bfd_coff_backend_data): Add new fields
1111 _bfd_coff_force_symnames_in_strings and
1112 _bfd_coff_debug_string_prefix_length.
1113 (bfd_coff_force_symnames_in_strings,
1114 bfd_coff_debug_string_prefix_length): New macros for above fields.
1115 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1116 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1117 of using coff_swap_sym_in directly.
1118 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1119 (coff_set_flags) Set magic for XCOFF64.
1120 (coff_compute_section_file_positions): Add symbol name length to
1121 string section length if bfd_coff_debug_string_prefix_length is
1123 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1124 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1125 using coff_swap_lineno_in directly.
1126 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1127 and _bfd_coff_debug_string_prefix_length fields.
1128 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1129 symbol names into strings table when
1130 bfd_coff_force_symnames_in_strings is true.
1131 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1132 SET_RELOC_VADDR): New macros.
1133 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1134 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1136 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1137 changes within RS6000COFF_C specific code.
1138 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1139 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1140 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1141 Extend existing hack on target name.
1142 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1144 * coff-tic54x.c (ticof): Keep up to date with new fields
1145 in bfd_coff_backend_data.
1146 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1147 targ_selvecs to include rs6000coff64_vec for rs6000.
1148 * configure.in: Add rs6000coff64_vec case.
1149 * cpu-powerpc.c: New bfd_arch_info_type.
1151 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1153 * config.bfd: Only disable elf32-hppa vectors, not all of the
1154 BSD and OSF configuration support. Provide (disabled) clauses
1156 * configure.in: Add clause for PA64 support.
1157 * configure: Rebuilt.
1159 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1160 (bfd_elf64_hppa_vec): Declare.
1162 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1163 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1164 (elf64-hppa.lo): Add dependencies.
1165 * Makefile.in: Rebuilt.
1167 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1169 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1171 * libhppa.h (dis_assemble_16): New function.
1172 (pa_arch): Added pa20w element.
1174 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1176 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1177 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1178 bfd_elf64_slurp_reloc_table.
1180 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1181 definitions to get external names.
1182 (elf_write_relocs): Renamed from write_relocs and make global.
1183 (elf_slurp_reloc_table): Make global.
1184 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1186 * archive.c (hpux_uid_gid_encode): New function.
1187 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1188 defined and the ID is greater than 99999.
1189 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1190 special uid/gid fields into 32 bit values.
1192 2000-04-21 Matthew Green <mrg@cygnus.com>
1194 * config.bfd: Add NetBSD/sparc64 support.
1196 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1197 David Mosberger <davidm@hpl.hp.com>
1198 Timothy Wall <twall@cygnus.com>
1199 Jim Wilson <wilson@cygnus.com>
1201 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1202 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1203 (BFD64_BACKENDS): Add elf64-ia64.lo.
1204 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1205 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1206 * Makefile.in: Rebuild.
1207 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1208 (bfd_ia64_arch): Declare.
1209 (bfd_archures_list): Add bfd_ia64_arch.
1210 * bfd-in2.h: Rebuild.
1211 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1212 * configure: Rebuild.
1213 * configure.host: (ia64-*-linux*): New host.
1214 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1215 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1216 * elf.c (prep_headers): Add bfd_arch_ia64.
1217 * libbfd.h: Rebuild.
1218 * reloc.c: Add IA-64 relocations.
1219 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1221 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1222 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1224 2000-04-21 Richard Henderson <rth@cygnus.com>
1226 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1227 contents when performing a partial link.
1228 (bfd_elf_d30v_reloc_21): Likewise.
1230 2000-04-20 H.J. Lu <hjl@gnu.org>
1232 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1233 patch to symbols defined by a shared object.
1234 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1236 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1239 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1240 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1242 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1244 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1245 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1246 (coff-ia64.lo): Add dependency.
1247 * Makefile.in: Regenerate.
1248 * coff-ia64.c: New file.
1249 * efi-app-ia32.c: Ditto.
1250 * efi-app-ia64.c: Ditto.
1251 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1252 (coff_set_flags): Ditto.
1253 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1254 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1255 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1256 * configure: Regenerate.
1257 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1258 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1259 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1260 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1261 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1262 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1263 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1264 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1265 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1266 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1267 (GET_PDATA_ENTRY): Ditto.
1268 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1269 data_start. Use above macros to read fields that are 64 bit wide for
1270 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1271 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1272 FileAlignment and SectionAlignment to minimum alignment if they
1274 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1275 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1276 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1277 Use above macros to write fields that are 64 bit wide for
1279 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1280 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1281 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1282 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1283 begin address, end address, and unwind info address only. Use
1284 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1286 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1287 HIGH3ADJ relocation names.
1288 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1289 * targets.c: Declare bfd_efi_app_ia32_vec and
1290 bfd_efi_app_ia64_vec.
1291 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1292 bfd_efi_app_ia64_vec.
1294 2000-04-17 Timothy Wall <twall@cygnus.com>
1296 * bfd-in2.h: Add prototypes for tic54x load page access.
1297 * bfd-in.h: Regenerate.
1298 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1299 in customized _set_arch_mach function.
1300 * coffcode.h (coff_set_alignment_hook): Set section load page if
1301 the appropriate macro is defined.
1302 (write_object_contents): Read section load page.
1304 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1306 * elf32-hppa.h: Update copyright date.
1308 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1309 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1311 * elf32-d30v.c (MAX32): Don't use LL suffix.
1312 (MIN32): Define in terms of MAX32.
1313 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1315 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1318 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1320 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1322 * dep-in.sed: Match space before file name, not after.
1323 * Makefile.am: Regenerate dependencies.
1324 * Makefile.in: Regenerate.
1326 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1327 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1328 extend without an if statement.
1330 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1332 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1334 * elf32-mips.c (gprel16_with_gp): Likewise.
1335 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1336 here using -0x40000, not (int)0xfffc0000.
1337 (elf32_hppa_size_of_stub): Likewise.
1339 2000-04-11 Timothy Wall <twall@cygnus.com>
1341 * coff-tic54x.c: Now builds with all targets.
1342 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1343 * Makefile.in: Regenerate.
1344 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1345 unitialized variable.
1347 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1349 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1350 --enable-build-warnings option.
1351 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1352 * Makefile.in, configure: Re-generate.
1354 2000-04-07 Nick Clifton <nickc@cygnus.com>
1356 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1357 BFD_RELOC_THUMB_PCREL_BLX.
1359 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1360 R_ARM_XPC25 and R_ARM_THM_PC22.
1362 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1363 R_ARM_XPC25 and R_ARM_THM_XPC22.
1364 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1365 R_ARM_[XPC25|THM_XPC22].
1367 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1368 elf/arm-oabi.h to elf/arm.h
1370 * Makefile.am: Fix dependency for elfarm-oabi.c
1371 * Makefile.in: Regenerate.
1373 * bfd-in2.h: Regenerate.
1374 * libbfd.h: Regenerate.
1376 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1378 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1379 and restore it on failure. Release newly allocated tdata on
1382 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1384 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1385 (decode_line_info): Set it. Report error if unit->line_offset is
1386 equal to or larger than it.
1388 2000-04-07 Timothy Wall <twall@cygnus.com>
1390 * targets.c: Added vecs for tic54x.
1391 * reloc.c: Added relocs for tic54x.
1392 * libbfd.h: Regenerated.
1393 * configure: Add TI COFF vecs for tic54x.
1394 * configure.in: Ditto.
1395 * config.bfd (targ_cpu): Recognize new tic54x target.
1396 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1397 * bfd-in2.h: Add tic54x target and relocations.
1398 * Makefile.am, Makefile.in: Add tic54x target.
1399 * archures.c (bfd_archures_list): Add tic54x target.
1400 * coff-tic54x.c: New.
1401 * cpu-tic54x.c: New.
1403 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1405 * elfcore.h (elf_core_file_p): call backend_object_p which
1406 thereby gets an opportunity to update the arch/machine type.
1408 2000-04-06 Timothy Wall <twall@cygnus.com>
1410 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1411 class. Handle SEC_CLINK and SEC_BLOCK flags.
1412 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1413 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1415 2000-04-06 Nick Clifton <nickc@cygnus.com>
1417 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1418 EF_INTERWORK if this is an unknown EABI.
1419 (elf32_arm_merge_private_bfd_data): Check EABI version
1420 numbers. Only check EF_xxx flags if the EABI version number
1422 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1423 if the EABI version number is unknown.
1424 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1425 if the EABI version number is unknown.
1427 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1429 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1430 BFD_RELOC_SH_LOOP_END.
1431 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1432 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1433 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1434 (sh_elf_reloc_loop): New function.
1435 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1437 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1438 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1439 * bfd-in2.h, libbfd.h: Regenerate.
1441 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1443 * po/bfd.pot: Regenerate.
1445 * Makefile.am: Remove extraneous mkdep comment.
1446 (MKDEP): Use gcc -MM rather than mkdep.
1447 (DEP): Quote when passing vars to sub-make. Add warning
1449 (DEP1): Rewrite for "gcc -MM".
1450 (CLEANFILES): Add DEP2.
1451 Update dependencies.
1452 * Makefile.in: Regenerate.
1454 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1456 * configure.in: Added corefile support for AIX 4.3. In particular,
1457 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1458 compiling rs6000-core.c.
1459 * configure: Regenerated.
1461 2000-04-03 H.J. Lu <hjl@gnu.org>
1463 * cache.c (bfd_open_file): Unlink the output file only if
1464 it has non-zero size.
1466 2000-04-01 Ken Block USG <block@zk3.dec.com>
1468 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1469 relative relocations for non-loaded sections in shared objects.
1470 (elf64_alpha_check_relocs): Similarly.
1472 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1474 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1475 BFD_RELOC_16 to switch for extended relocs.
1476 (MY_swap_ext_reloc_in): New.
1477 (MY_swap_ext_reloc_out): New.
1478 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1479 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1480 (NAME(aout,squirt_out_relocs)): Similarly use
1481 MY_swap_ext_reloc_out.
1482 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1484 2000-04-03 Kazu Hirata <kazu@hxi.com>
1486 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1487 the R_PCRWORD_B case.
1489 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1491 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1495 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1497 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1498 HOWTO references to bfd_elf_generic_reloc, that have
1499 partial_inplace == true, now use the new function. The function
1500 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1501 extends its fixes to the R_M32R_{16,24,32} relocs.
1502 The new logic in m32r_elf_lo16_reloc() has been removed, and
1503 it instead calls the new routine to obtain that functionality.
1505 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1507 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1508 elf32_avr_check_relocs, avr_final_link_relocate,
1509 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1510 elf32_avr_object_p): Add prototypes.
1511 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1512 (bfd_elf_avr_final_write_processing): Make static.
1514 2000-03-27 Denis Chertykov <denisc@overta.ru>
1516 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1517 * archures.c (bfd_architecture): Add AVR architecture.
1518 (bfd_archures_list): Add reference to AVR architecture info.
1519 * elf.c (prep_headers): Handle bfd_arch_avr.
1520 * reloc.c: Add various AVR relocation enums.
1521 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1523 * Makefile.am: Add support for AVR elf.
1524 * configure.in: Likewise.
1525 * config.bfd: Likewise.
1526 * Makefile.in: Regenerate.
1527 * configure: This too.
1528 * bfd-in2.h: And this.
1529 * libbfd.h: And this.
1531 2000-03-24 H.J. Lu <hjl@gnu.org>
1533 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1534 (elf64_alpha_find_reloc_at_ofs): Likewise.
1536 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1538 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1539 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1540 allowable range used to be -2**(n-1) to 2**n-1.
1541 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1542 "boolean overflow" with "bfd_reloc_status_type flag".
1544 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1546 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1548 2000-03-14 Kazu Hirata <kazu@hxi.com>
1550 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1551 of shrinks properly, including the last reloc.
1553 2000-03-13 Kazu Hirata <kazu@hxi.com>
1555 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1558 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1560 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1561 a format mismatch rather than an "error" from bfd_read such as
1562 bfd_error_file_truncated.
1564 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1566 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1567 sign-extension and big-endian compensation for
1568 R_MIPS_64 even in ld -r.
1570 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1572 * elf32-mips.c (mips_elf_next_relocation): Rename from
1573 mips_elf_next_lo16_relocation, and generalize to look
1574 for any relocation type.
1575 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1576 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1577 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1578 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1579 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1580 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1581 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1582 (mips_rtype_to_howto): Likewise.
1583 (mips_elf_calculate_relocation): Handle new relocs.
1584 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1585 are paired. The addend for R_MIPS_GNU_REL16_S2
1586 is shifted right two bits.
1588 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1590 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1591 comment, and ensure it doesn't happen again.
1592 (bfd_install_relocation): Same here.
1593 (_bfd_relocate_contents): Don't bother assigning unused signmask
1594 shift result. Fix typos in comments.
1595 Remove trailing whitespace throughout file.
1597 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1599 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1600 * bfd-in2.h: Rebuild.
1602 2000-03-06 Nick Clifton <nickc@cygnus.com>
1604 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1606 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1607 (SIZEOF_ILF_STRINGS): Redefine.
1608 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1609 relative reloc, as opposed to a section relative reloc.
1610 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1612 Add length of symbol's prefix to string pointer.
1613 Store a pointer to the symbol in the symbol pointer table.
1614 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1615 Initialise the symbol pointer table.
1616 Store the hint in the Hint/Name table.
1617 Make the jump reloc be symbol realtive, not section relative.
1618 Create an import symbol for imported code.
1620 2000-03-06 Catherine Moore <clm@cygnus.com>
1622 * elf.c (swap_out_syms): Check for null type_ptr.
1624 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1626 * aout-target.h (MY(write_object_contents)): Remove unused
1627 and unusable "#if CHOOSE_RELOC_SIZE".
1628 * pc532-mach.c (MY(write_object_contents)): Ditto.
1629 * netbsd.h (MY(write_object_contents)): Ditto.
1630 * hp300hpux.c (MY(write_object_contents)): Ditto.
1631 * freebsd.h (MY(write_object_contents)): Ditto.
1632 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1634 2000-02-29 H.J. Lu <hjl@gnu.org>
1636 * peicode.h (jtab): Make it static.
1638 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1639 defined and COFF_IMAGE_WITH_PE is not defined.
1640 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1641 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1643 2000-03-01 Nick Clifton <nickc@cygnus.com>
1645 * coff-arm.c (bfd_arm_process_before_allocation): Make
1646 'symndx' signed to prevent compile time warning.
1648 * coff-mcore.c: Remove unused prototype for pe_object_p.
1650 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1651 functions that are not used when COFF_IMAGE_WITH_PE is
1653 (struct sh_opcode): Change type of 'flags' field to unsigned
1654 long so that it can hold the USESAS flag.
1656 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1658 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1661 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1663 Remove unusued variables and code.
1664 (elf_backend_add_symbol_hook): Fix prototype.
1666 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1669 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1672 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1674 Remove unusued variables and code.
1675 (elf_backend_add_symbol_hook): Fix prototype.
1677 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1679 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1680 to unused function parameter.
1682 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1684 Use EMPTY_HOWTO to initialise empty howto slots.
1685 Remove unused variables.
1687 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1689 2000-03-01 H.J. Lu <hjl@gnu.org>
1691 * aoutx.h (aout_link_input_section_std): Pass "true" to
1692 the undefined_symbol callback.
1693 (aout_link_input_section_ext): Likewise.
1694 * bout.c (get_value): Likewise.
1695 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1696 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1698 (alpha_relocate_section): Likewise.
1699 * coff-arm.c (coff_arm_relocate_section): Likewise.
1700 * coff-i960.c (coff_i960_relocate_section): Likewise.
1701 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1702 * coff-mips.c (mips_relocate_section): Likewise.
1703 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1704 * coff-sh.c (sh_relocate_section): Likewise.
1705 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1706 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1707 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1708 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1709 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1710 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1711 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1712 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1713 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1714 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1715 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1716 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1717 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1718 * elflink.h (elf_link_output_extsym): Likewise.
1719 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1720 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1721 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1723 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1724 undefined_symbol callback when building shared library with
1725 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1727 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1728 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1729 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1730 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1731 (elf32_mips_get_relocated_section_content): Likewise.
1732 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1733 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1734 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1735 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1737 2000-02-28 Nick Clifton <nickc@cygnus.com>
1739 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1740 * Makefile.in: Regenerate.
1742 * configure.in: Add support for mips and sh pe vectors.
1743 * configure: regenerate.
1745 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1748 * targets.c: Add mips and sh pe vectors.
1750 * libpei.h (coff_final_link_postscript): Only define if not
1753 * coffcode.h: Add support for WinCE magic numbers.
1755 * peigen.c (pe_print_reloc): Update comment and rearrange
1756 appending of newline character.
1758 * peicode.h: Add support for Image Library Format.
1759 (pe_ILF_vars): Structure containing data used by ILF code.
1760 (pe_ILF_make_a_section): New function. Create a section based
1762 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1764 (pe_ILF_make_a_symbol): New function. Create a symbol based
1766 (pe_ILF_save_relocs): New function. Store the relocs created
1767 by pe_ILF_make_a_reloc in a section.
1768 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1770 (pe_ILF_object_p): New function. Return a bfd_target pointer
1772 (pe_bfd_object_p): If an ILF object is detected call
1773 pe_ILF_object_p on it.
1775 * coff-arm.c: Add support for WinCE relocs which are different
1776 from normal ARM COFF relocs.
1777 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1779 * coff-sh.c: Add support for sh-pe target.
1780 * pe-sh.c: New file. Support code for sh-pe target.
1781 * pei-sh.c: New file. Support code for sh-pe target.
1783 * pe-mips.c: New file. Support code for mips-pe target.
1784 * pei-mips.c: New file. Support code for mips-pe target.
1786 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1788 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1789 architecture if the object causing the bump is dynamic.
1790 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1791 and also don't it for memory ordering.
1792 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1794 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1796 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1797 calling bfd_get_section_size_before_reloc.
1798 (decode_line_info): Likewise.
1799 (_bfd_dwarf2_find_nearest_line): Likewise.
1801 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1803 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1804 name of the libtool directory.
1805 * Makefile.in: Rebuild.
1807 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1809 * som.c (SOM_HOWTO): Define.
1810 (som_hppa_howto_table): Use it.
1812 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1814 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1816 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1818 2000-02-24 Catherine Moore <clm@cygnus.com>
1820 * som.c (som_misc_symbol_info): Add field
1822 (som_bfd_derive_misc_symbol_info): Initialize
1824 (som_build_and_write_symbol_table): Keep track
1825 of secondary_def field.
1826 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1827 if secondary_def field is set.
1828 (som_bfd_ar_write_symbol_stuff): Initialize
1831 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1833 * dwarf2.c (read_address): Read 16-bits addresses.
1834 (parse_comp_unit): Accept addr_size == 2.
1836 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1838 * bfd-in.h: Update copyright date.
1840 2000-02-23 Linas Vepstas <linas@linas.org>
1842 * cpu-i370.c: New file.
1843 * elf32-i370.c: New file.
1844 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1845 (bfd_i370_arch): New.
1846 (bfd_archures_list): Add bfd_i370_arch.
1847 * elf.c (prep_headers): Add bfd_arch_i370.
1848 * Makefile.am: Add support for IBM 370 elf.
1849 * config.bfd: Likewise.
1850 * configure.in: Likewise.
1851 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1852 * reloc.c (bfd_reloc_code_type): Likewise.
1853 * targets.c: Likewise.
1855 * Makefile.in: Regenerate.
1856 * configure: Regenerate.
1857 * bfd-in2.h: Regenerate.
1859 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1861 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1862 invalid relocation types, and change them to R_386_NONE.
1864 2000-02-22 H.J. Lu <hjl@gnu.org>
1866 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1867 not defined, don't add a second ELF_VER_CHR.
1869 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1870 symbols converted to local symbols even when stripping all
1872 (elf_link_output_extsym): Process global symbols converted to
1873 local symbols even if they are being stripped.
1875 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1877 * archures.c (bfd_octets_per_byte): Return unsigned int.
1878 (bfd_arch_mach_octets_per_byte): Ditto.
1879 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1881 * section.c (bfd_get_section_size_before_reloc): Quell signed
1882 vs. unsigned comparison warning.
1883 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1884 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1885 change. What was I thinking?
1886 * bfd-in2.h: Regenerate.
1888 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1889 (elf_gc_sections): Same here.
1890 (elf_gc_common_finalize_got_offsets): And here.
1892 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1894 ELF HPPA doesn't work at present; remove it until it does.
1895 * config.bfd: Comment out setting targ_defvec to
1897 * Makefile.am: Rebuild dependencies.
1898 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1899 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1900 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1901 * Makefile.in: Rebuild.
1902 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1904 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1906 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1907 is no bfd_free(). Revert bfd_free part of previous change.
1909 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1911 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1913 (coff_compute_section_file_positions): Use bfd_free to pair
1915 (coff_write_object_contents): Likewise.
1917 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1918 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1920 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1922 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1923 (xcoff_ar_file_hdr_big): New structure.
1924 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1925 (xcoff_ar_hdr_big): New structure.
1926 (SIZEOF_AR_HDR_BIG): New macro.
1927 (xcoff_big_format_p): New macro.
1928 (xcoff_ardata_big): New macro.
1929 (arch_xhdr_big): New macro.
1930 (xcoff_slurp_armap): Handle large archives.
1931 (xcoff_archive_p): Detect large archives.
1932 (xcoff_read_ar_hdr): Handle large archives.
1933 (xcoff_openr_next_archived_file): Handle large archives.
1934 (xcoff_generic_stat_arch_elt): Handle large archives.
1935 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1936 (xcoff_write_armap_big): New function.
1937 (xcoff_write_armap): New function, dispatch to _old or _big.
1938 (xcoff_write_archive_contents_old): Rename from
1939 xcoff_write_archive_contents.
1940 (xcoff_write_archive_contents_big): New function.
1941 (xcoff_write_archive_contents): New function, dispatch to _old or
1944 2000-02-18 Richard Henderson <rth@cygnus.com>
1946 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1947 and hide_symbol members.
1948 (elf_link_hash_copy_indirect): Remove.
1949 (elf_link_hash_hide_symbol): Remove.
1950 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1951 and elf_backend_hide_symbol.
1952 (_bfd_elf_link_hash_copy_indirect): Declare.
1953 (_bfd_elf_link_hash_hide_symbol): Declare.
1954 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1955 (_bfd_elf_link_hash_hide_symbol): Likewise.
1956 (_bfd_elf_link_hash_table_init): Don't init killed members.
1957 * elflink.h (elf_link_add_object_symbols): Use the bed function
1958 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1959 (elf_link_assign_sym_version): Likewise.
1960 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1961 (elf_backend_hide_symbol): Likewise.
1962 (elfNN_bed): Update for new members.
1964 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1966 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1967 STACK_END_ADDR): Define for new core file format.
1968 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1969 for handling the vagaries of the various core file structures used
1970 by AIX over the years.
1971 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1972 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1973 core_dumpx structure.
1975 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1977 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1978 (bfd_mach_sh3_dsp): Likewise.
1979 (bfd_mach_sh4): Reinstate.
1980 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1981 * bfd-in2.h: Regenerate.
1982 * coff-sh.c (struct sh_opcode): flags is no longer short.
1983 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1984 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1985 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1986 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1987 (sh_opcodes): No longer const.
1988 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1989 (sh_insn_uses_reg): Check for USESAS and USESR8.
1990 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1991 (_bfd_sh_align_load_span): Return early for SH4.
1992 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1993 Take into account that field b of a parallel processing insn
1994 could be mistaken for a separate insn.
1995 * cpu-sh.c (arch_info_struct): New array elements for
1996 sh2, sh-dsp and sh3-dsp.
1997 Reinstate element for sh4.
1998 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1999 (SH4_NEXT): Reinstate.
2000 (SH3_NEXT, SH3E_NEXT): Adjust.
2001 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2002 * elf32-sh.c (sh_elf_set_private_flags): New function.
2003 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2004 (sh_elf_merge_private_data): New function.
2005 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2006 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2007 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2008 sh_elf_merge_private_data.
2010 2000-02-13 Richard Henderson <rth@cygnus.com>
2012 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2013 hide_symbol members.
2014 (elf_link_hash_copy_indirect): New.
2015 (elf_link_hash_hide_symbol): New.
2016 * elflink.h (elf_link_add_object_symbols): Break out copy from
2017 indirect new new symbol to elf.c.
2018 (elf_link_assign_sym_version): Break out privatization of
2019 non-exported symbol to elf.c.
2020 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2021 (_bfd_elf_link_hash_hide_symbol): New.
2022 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2024 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2026 * section.c (_bfd_strip_section_from_output): Add info parameter.
2027 If it passed as non-NULL, use it to check whether any input BFD
2028 has an input section which uses this output section. Change all
2030 * bfd-in2.h: Rebuild.
2032 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2033 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2035 * bfd-in2.h: Rebuild.
2037 2000-02-10 Timothy Wall <twall@cygnus.com>
2039 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2040 allow final modifications of swapped-in symbol.
2041 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2042 * coffcode.h (coff_write_relocs): Use macro
2043 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2044 symbol index should be set to -1.
2046 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2048 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2049 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2050 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2051 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2052 sh_insns_uses_or_sets_freg): New functions.
2053 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2054 * (sh_insns_conflict): Use new functions and new macros to
2055 detect conflicts when two instructions both set same integer registers,
2056 both set same fp register, and both set special register.
2058 2000-02-09 Timothy Wall <twall@cygnus.com>
2060 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2061 swapping in sections, so that the swapping routines have access to
2064 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2066 * coff-go32.c: Update comment. Update copyright.
2068 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2070 * syms.c (bfd_decode_symclass)
2071 Two new class characters were added - 'V' and 'v'. The
2072 meaning of 'W' is now restricted to just weak non-object
2073 symbols. This allows differentiation between, for example,
2074 weak functions vs weak objects. nm for example now dumps:
2076 'w' = weak unresolved
2077 'V' = weak global object
2078 'v' = weak unresolved object
2080 (bfd_is_undefined_symclass): New function. Return true if the
2081 given symbol class represents and undefined/unresolved symbol.
2083 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2086 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2088 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2089 STT_ARM_16BIT flag set, but it is not attached to a data object
2090 return STT_ARM_16BIT so that it will be treated as code by the
2093 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2095 * coff-i386.c (i3coff_object_p): Remove prototype.
2098 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2099 to name. Update copyright.
2101 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2102 assignment to avoid warning. Update copyright.
2104 2000-01-24 Robert Lipe (robertl@sco.com)
2106 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2107 instead of using GNU C extension.
2109 2000-01-21 Nick Clifton <nickc@cygnus.com>
2111 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2112 amount from a bfd_in_memory structure.
2113 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2116 2000-01-14 Nick Clifton <nickc@cygnus.com>
2118 * linker.c (default_indirect_link_order): oops - fix incorrectly
2119 applied patch from Tim Wall.
2121 2000-01-13 Timothy Wall (twall@tiac.net>
2123 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2124 = scnhsz, filhsz, relsz, aoutsz, etc)
2126 * coffswap.h: Ditto.
2128 2000-01-13 Nick Clifton <nickc@cygnus.com>
2130 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2131 interwork thumb to arm stub.
2133 2000-01-13 Timothy Wall (twall@tiac.net>
2135 * archures.c (bfd_octets_per_byte): New function: Return
2137 (bfd_arch_mach_octets_per_byte): New function: Return target
2140 * section.c: Distinguish between octets and bytes for usage of
2141 _cooked_size, _raw_size, and output_offset. Clarify
2142 description of bfd_set_section_contents.
2144 * bfd-in2.h: Regenerate.
2146 * coffgen.c: Indicate that the offset parameter is in bytes, not
2149 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2150 where appropriate to get the octet offset when calling
2151 bfd_set_section_contents.
2152 (bfd_coff_reloc_link_order): Ditto.
2154 * linker.c (bfd_generic_reloc_link_order): Ditto.
2155 (_bfd_default_link_order): Ditto.
2157 * reloc.c (bfd_perform_relocation): Distinguish between octets
2158 and bytes. Use octets when indexing into octet data; use bytes
2159 when calculating target addresses.
2160 (bfd_install_relocation): Ditto.
2162 * srec.c (srec_write_section): Ditto.
2164 2000-01-13 Nick Clifton <nickc@cygnus.com>
2166 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2167 3 to 2. This allows 4 byte sized sections, which is necessary for
2168 dlltool to build functioning DLLs.
2170 2000-01-10 Philip Blundell <pb@futuretv.com>
2172 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2173 (arm*-*-conix*): New target.
2175 2000-01-10 Egor Duda <deo@logos-m.ru>
2177 * config.bfd: Include elf32_i386 vector to target list for cygwin
2180 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2181 * configure.in: Test for structure win32_pstatus_t in
2183 * configure: Regenerate.
2185 * elf.c (elfcore_grok_win32pstatus): New function: process
2186 win32_pstatus_t notes in elf core file.
2187 (elfcore_grok_note): Detect win32_pstatus notes.
2189 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2191 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2193 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2194 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2196 1999-12-29 Richard Henderson <rth@cygnus.com>
2198 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2199 if no dynamic sections created.
2201 1999-12-27 Nick Clifton <nickc@cygnus.com>
2203 * peicode.h (pe_bfd_object_p): Only define for PE format
2206 1999-12-17 Nick Clifton <nickc@cygnus.com>
2208 * coff-i386.c (i3coff_object_p): Delete.
2209 (i386coff_vec): Replace reference to i3coff_object_p with a
2210 reference to coff_object_p.
2212 * coff-mcore.c (pe_object_p): Delete.
2214 * peicode.h (pe_bfd_object_p): New function: Detect the
2215 presence of a PE format COFF object file. Also detect and
2216 warn about the presence of LINK6 format Image Library Format
2219 1999-12-16 Nick Clifton <nickc@cygnus.com>
2221 * coff-arm.c (NUM_ELEM): New macro.
2222 (NUM_RELOCS): New macro: The number of known ARM relocs.
2223 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2224 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2226 (bfd_arm_process_before_allocation): Produce a warning message if
2227 an out of range symbol index is encountered.
2229 1999-12-14 Nick Clifton <nickc@cygnus.com>
2231 * elflink.h (is_global_symbol_definition): New Function: Return
2232 true iff the symbol is being given a global definition in this
2234 (elf_link_is_defined_archive_symbol): Do not bother processing
2235 symbols for an archive element that has already been included
2237 Use is_global_symbol_definition().
2239 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2241 * config.bfd: Add support for sparc-*-netbsdelf* and
2242 sparc-*-netbsdaout*.
2244 1999-12-13 Nick Clifton <nickc@cygnus.com>
2246 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2247 if the symbol is in the common section.
2249 1999-12-10 Nick Clifton <nickc@cygnus.com>
2251 * elflink.h (elf_link_is_defined_archive_symbol): New
2252 function: Decide if a symbol, in an archive map is there
2253 because it is defined in the archive element, or because it is
2254 just another common declaration of it.
2255 (elf_link_add_archive_symbols): Use
2256 elf_link_is_defined_archive_symbol to decide if an archive
2257 element contain a reference to a common symbol should be
2260 1999-12-10 Nick Clifton <nickc@cygnus.com>
2262 * elflink.h: Revert previous patch.
2263 * targets.c: Revert previous patch.
2264 * libbfd-in2.h: Revert previous patch.
2265 * libbfd.h: Revert previous patch.
2266 * elfxx-target.h: Revert previous patch.
2267 * archive.c: Revert previous patch.
2268 * aout-target.h: Revert previous patch.
2269 * aout-tic30.h: Revert previous patch.
2270 * bfd.c: Revert previous patch.
2271 * coff-alpha.c: Revert previous patch.
2272 * coff-rs6000.c: Revert previous patch.
2273 * elf64-mips.c: Revert previous patch.
2274 * ieee.c: Revert previous patch.
2275 * libecoff.h: Revert previous patch.
2276 * oasys.c: Revert previous patch.
2277 * som.c: Revert previous patch.
2278 * vms.c: Revert previous patch.
2280 1999-12-09 Nick Clifton <nickc@cygnus.com>
2282 * elflink.h (elf_link_add_archive_symbols): Add an archive
2283 element even if contains a symbol which is currently only
2284 considered to be a common.
2286 * targets.c (struct bfd_target): Add new field
2287 _bfd_allow_commons_in_armap.
2288 * bfd-in2.h:Regenerate.
2290 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2292 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2293 * libbfd.h: Regenerate.
2295 * elfxx-target.h: If using COFF archive map, override
2296 definition of allow_commons_in_armap and replace with
2299 * archive.c (bfd_compute_and_write_armap): Do not place common
2300 symbols into the archive map unless _bfd_allow_commons_in_armap
2303 * aout-target.h (MY_allow_commons_in_armap): Define.
2304 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2305 * bfd.c (bfd_allow_commons_in_armap): Define.
2306 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2307 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2308 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2309 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2310 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2311 * oasys.c (oasys_allow_commons_in_armap): Define.
2312 * som.c (som_allow_commons_in_armap): Define.
2313 * vms.c (vms_allow_commons_in_armap): Define.
2315 1999-12-07 Jim Blandy <jimb@cygnus.com>
2317 Add support for SSE registers in ELF core files.
2318 * elf.c (elfcore_make_note_pseudosection): New function.
2319 (elfcore_grok_prfpreg): Use it.
2320 (elfcore_grok_prxfpreg): New function.
2321 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2323 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2325 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2326 value by 4 before storing it back in the field. From
2327 Koundinya. K <kk@ddeorg.soft.net>.
2329 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2331 * archures.c (bfd_mach_am33): Define.
2332 * bfd-in2.h: Rebuilt.
2333 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2334 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2335 (compute_function_info): Handle additional registers saved by
2337 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2338 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2340 1999-11-29 Jim Blandy <jimb@cygnus.com>
2342 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2344 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2347 1999-11-27 Michael Meissner <meissner@cygnus.com>
2349 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2350 internal use within gas for alpha explicit relocations.
2351 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2352 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2353 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2354 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2355 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2356 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2358 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2359 BFD_RELOC_ALPHA_USER_*.
2361 * bfd-in2.h: Regenerate.
2362 * libbfd.h: Regenerate.
2364 1999-11-26 Fred Fish <fnf@cygnus.com>
2366 * elf.c (elfcore_read_notes): Add prototype for static function.
2367 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2368 (bfd_section_from_phdr): Replacement function that calls
2369 _bfd_elf_make_section_from_phdr for generic segment types and
2370 backend fucntion pointed to by elf_backend_section_from_phdr for
2371 backend specific segment types.
2372 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2373 now called by _bfd_elf_make_section_from_phdr. Note that this func
2374 is now just a stub between the caller and bfd_section_from_phdr.
2376 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2377 elf_backend_section_from_phdr.
2378 (elf_backend_section_from_phdr): Add prototype.
2380 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2381 (elfNN_bed): Add elf_backend_section_from_phdr.
2383 1999-11-25 Nick Clifton <nickc@cygnus.com>
2385 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2386 SEC_CODE and SEC_READONLY flags to glue sections.
2388 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2389 SEC_CODE and SEC_READONLY flags to glue sections.
2391 1999-11-20 Nick Clifton <nickc@cygnus.com>
2393 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2396 1999-11-19 Catherine Moore <clm@cygnus.com>
2398 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2399 (elf_cpu32_plt_entry): Likewise.
2401 1999-11-18 Nick Clifton <nickc@cygnus.com>
2403 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2405 (coff_mcore_relocate_section): Initialise addend to 0.
2406 Special case processing of RVA reloc.
2408 1999-11-17 Richard Henderson <rth@cygnus.com>
2410 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2411 type_change_ok; add sign_extend_vma.
2412 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2413 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2414 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2415 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2416 (elfNN_bed): Follow struture changes.
2418 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2420 * libbfd.c (bfd_read): Check result of read against desired result
2422 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2423 invalid compared to the section size.
2425 * ieee.c (ieee_slurp_debug): Get the length of the debug
2426 information right if there is no data part.
2428 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2430 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2431 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2433 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2435 * elflink.h (elf_bfd_final_link): Make last_local signed.
2437 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2439 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2442 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2444 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2446 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2447 * bfd-in2.h: Regenerate.
2449 1999-10-15 Andrew Haley <aph@cygnus.com>
2451 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2453 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2455 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2457 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2459 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2460 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2463 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2465 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2466 relocs also need the GP value.
2467 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2468 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2469 the GP value for R_MIPS_LITERAL relocs too. Handle
2470 R_MIPS_64 relocs properly on big-endian MIPS.
2471 (mips_elf_sign_extend): Behave properly with 'long long'.
2472 (mips_elf_highest): Correct typo.
2474 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2476 * cpu-m32r.c (arch_info_struct): New static global.
2477 (bfd_m32r_arch): Refer to it.
2478 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2479 (m32r_elf_print_private_bfd_data): Ditto.
2480 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2481 * archures.c (bfd_mach_m32rx): Define it.
2482 * bfd-in2.h: Rebuild.
2484 1999-09-28 Fred Fish <fnf@cygnus.com>
2486 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2487 (cisco_core_big_vec): Add new bigendian vec.
2488 (cisco_core_little_vec): Add new little endian vec.
2490 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2491 (crash_info_locs): Add array of possible offsets.
2492 (MASK_ADDR): Mask to apply to crash info offset.
2493 (crashinfo_external): Add textbase, database, bssbase and
2494 turn into a typedef.
2495 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2496 Many small changes to account for additional hardware versions.
2497 Pick a reasonable size for ".reg" section. Add a ".crash"
2498 section to allow access to crashinfo_external struct.
2499 (cisco_core_file_p): New version of this function that
2500 iterates over crash_info_locs, calling cisco_core_file_validate.
2501 (cisco_core_vec): Old big endian only vec replaced with ...
2502 (cisco_core_big_vec): Add big endian version.
2503 (cisco_core_little_vec): Add little endian version.
2505 * configure.in (cisco_core_vec): Split to two new vectors ...
2506 (cisco_core_big_vec): New target vector.
2507 (cisco_core_little_vec): New target vector.
2508 * configure: Regenerate.
2509 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2510 to cisco_core_big_vec in targ_selvecs.
2512 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2514 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2515 (mips_elf_relocate_got_local): Unused, delete.
2516 (mips_elf_relocate_global_got): Unused, delete.
2518 1999-09-24 Fred Fish <fnf@cygnus.com>
2520 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2521 to initialize it to something meaningful. Then use it to generate
2522 more useful segment names.
2524 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2526 * som.c (NO_PCREL_MODES): Define if the system does not define
2528 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2529 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2530 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2531 * libhppa.h (dis_assemble_22): New function.
2532 (bfd_hppa_insn2fmt): Handle long branch.
2534 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2537 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2539 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2540 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2541 (reloc_howto_type howto_table): Tidy comments and whitespace.
2543 1999-09-17 Nick Clifton <nickc@cygnus.com>
2545 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2546 previous delta. Set sec->gc_mark instead.
2548 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2550 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2551 (elf_cpu32_plt_entry): Likewise.
2553 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2555 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2557 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2558 symbol table, then just compute a suitable value (but do not
2559 create a __gp symbol).
2561 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2562 symbols when building shared libraries.
2563 (elf_hppa_final_link_relocate): Correct handling of PCREL
2564 relocations against undefined symbols.
2566 1999-09-16 Nick Clifton <nickc@cygnus.com>
2568 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2569 interworking sections as linker created so that they will not
2570 be removed by garbage collection.
2572 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2574 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2575 (elf_hppa_final_link_relocate): Consistently create an absolute
2576 address, then subtract out the value of __gp.
2578 1999-09-14 Michael Meissner <meissner@cygnus.com>
2580 * configure.in (Canonicalization of target names): Remove adding
2581 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2582 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2583 * configure: Regenerate.
2585 1999-09-14 Nick Clifton <nickc@cygnus.com>
2587 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2590 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2592 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2593 (elf_hppa_final_link): Initialize text_segment_base and
2595 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2597 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2598 (elf_hppa_final_link_relocate): Likewise.
2599 (elf_hppa_relocate_insn): Likewise.
2600 (elf_hppa_relocate_section): Initialize HOWTO.
2602 1999-09-13 Donn Terry <donn@interix.com>
2604 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2605 handling to support both GNU and MS objects.
2607 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2608 when determining whether to set F_RELFLG.
2610 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2612 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2613 PC24 relocs if the target is an undefined weak symbol.
2614 (arm_add_to_rel): Fix compiler warning.
2615 (elf32_arm_plt0_entry): Correct comments.
2617 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2619 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2620 an absolute symbol in REL relocs.
2622 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2624 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2625 Stub SEGREL32. Return an error for any relocation not handled.
2627 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2629 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2630 constant symbols, and avoid multiple definition errors on them.
2632 1999-09-12 Donn Terry <donn@interix.com>
2634 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2635 significant bit is set.
2637 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2639 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2641 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2642 relocs as we do for RELA relocs.
2644 1999-09-11 Donn Terry <donn@interix.com>
2646 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2647 (coff_final_link_postscript): Define.
2648 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2649 directory entries here.
2650 (_bfd_pei_final_link_postscript): New function.
2652 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2653 section flags based on the section name.
2655 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2656 get the overflow of the s_nlnno field from the s_nreloc field.
2657 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2658 the s_nlnno overflow of the .text section into the s_nreloc
2661 * peigen.c (add_data_entry): Declare.
2662 (pei_swap_aouthdr_out): Get image size right. Set linker version
2664 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2665 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2666 extraneous ImageBase.
2667 (pe_print_edata): Likewise.
2668 (pe_print_pdata): Likewise. Print exception entries.
2669 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2670 (tbl): Make const, add "UNKNOWN".
2671 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2672 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2673 section data directory.
2674 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2676 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2677 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2678 * peicode.h (coff_get_symbol_info): Define.
2680 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2682 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2684 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2687 * libpei.h: New file, broken out of peicode.h.
2688 * peigen.c: New file, broken out of peicode.h.
2689 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2690 * configure.in: Add peigen.lo to list of files required for each
2692 * Makefile.am: Rebuild dependencies.
2693 (BFD32_BACKENDS): Add peigen.lo.
2694 (BFD32_BACKENDS_CFILES): Add peigen.c.
2695 (SOURCE_HFILES): Add libpei.h.
2696 * configure, Makefile.in: Rebuild.
2698 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2699 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2700 instead. Don't clear the s_paddr field for an uninitialized data
2703 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2704 coff_data_type to f_timdat.
2705 * peicode.h (pe_mkobject_hook): Likewise.
2707 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2708 number if COFF_IMAGE_WITH_PE.
2710 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2711 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2712 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2713 there is no SEC_DEBUGGING section.
2714 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2715 IMAGE_FILE_DEBUG_STRIPPED.
2717 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2718 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2719 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2720 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2722 * coffswap.h (IMAGE_BASE): Don't define.
2723 * pei-arm.c (IMAGE_BASE): Don't define.
2724 * pei-i386.c (IMAGE_BASE): Don't define.
2725 * pei-mcore.c (IMAGE_BASE): Don't define.
2726 * pei-ppc.c (IMAGE_BASE): Don't define.
2728 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2729 symbol, switch on the class when determining whether to modify the
2730 value. For PE, don't modify the value of a C_FCN symbol not named
2733 * libbfd-in.h (_bfd_abort): Declare.
2735 * bfd.c (_bfd_abort): New function.
2736 * libbfd.h: Rebuild.
2738 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2741 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2742 don't write out the associated line numbers.
2744 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2747 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2748 changes when the base type is unknown.
2750 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2753 * syms.c (BSF_DEBUGGING_RELOC): Define.
2754 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2755 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2757 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2758 BSF_DEBUGGING_RELOC set.
2759 * bfd-in2.h: Rebuild.
2761 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2763 * ecoff.c (bfd_debug_section): Update initialization for new
2765 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2766 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2768 1999-09-10 H.J. Lu <hjl@gnu.org>
2770 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2771 _bfd_filnmlen field.
2772 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2774 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2776 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2777 for FPTR relocs involving local symbols.
2779 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2780 value for the stub address in a call through a stub.
2781 Install the value for a local symbol directly into the DLT
2782 instead of generating a reloc. Correctly handle FPTR64 relocs.
2784 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2785 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2786 (elf_hppa_final_link): Call them.
2788 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2790 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2791 (elf_adjust_dynamic_symbol): ...from here.
2793 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2795 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2796 relocation, remove them. SECREL64->LTOFF16WF.
2797 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2799 (elf_hppa_relocate_insn): Similarly.
2801 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2802 (elf_hppa_relocate_insn): Similarly.
2804 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2806 (elf_hppa_relocate_insn): Similarly.
2808 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2809 Handle LTOFF_TP* relocs.
2810 (elf_hppa_relocate_insn): Similarly.
2812 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2813 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2814 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2816 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2817 DIR32, DIR64 and FPTR64 relocations.
2818 (elf_hppa_relocate_insn): Similarly.
2820 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2821 address of the .PARISC.global section.
2822 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2823 table entry elf_hppa_final_link_relocate. Do not give a warning
2824 for a reloc against an external symbol if it has a PA64 hash
2826 (elf_hppa_final_link_relocate): Significantly rework. Handle
2827 DLTIND relocations. Compute the final value of the relocation
2828 before passing the value of elf_hppa_relocate_insn.
2829 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2830 relocation support. Handle DLTIND relocation requests just like
2831 DLTREL relocation requests. Simplify branch handling.
2833 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2835 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2836 non-allocated section as done in i386 version.
2837 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2838 statement since this is no know relocation.
2840 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2842 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2844 (elf_hppa_relocate_insn): Similarly.
2846 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2848 (elf_hppa_relocate_insn): Similarly.
2850 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2851 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2852 Pass the relocate type rather than the insn format to
2853 elf_hppa_relocate_insn.
2854 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2855 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2857 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2859 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2860 (bfd_coff_filnmlen): Define.
2861 (bfd_coff_std_swap_table): Initialize new field.
2862 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2864 (coff_write_symbols): Likewise.
2865 (coff_get_normalized_symtab): Likewise.
2866 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2867 * libcoff.h: Rebuild.
2869 1999-09-06 Donn Terry <donn@interix.com>
2871 * coffcode.h (sort_by_secaddr): New static function if
2873 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2874 sections by VMA when assigning target_index values. Always set
2877 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2878 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2880 * libcoff.h: Rebuild.
2882 * coffcode.h (coff_set_custom_section_alignment): Add const to
2883 declaration to match definition.
2884 (coff_write_object_contents): Don't set F_AR32W(R)? if
2887 * coff-i386.c (in_reloc_p): Add declaration.
2888 (i386coff_vec): Simplify initialization of
2889 application_section_flags.
2891 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2892 version. Move COFF_WITH_PE specific code to new version.
2893 (stype_to_sec_flags): Likewise. Add section parameter.
2894 * coffgen.c (make_a_section_from_file): Set target_index before
2895 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2896 * libcoff.h: Rebuild.
2898 * syms.c (stt): Add some PE/PEI section names.
2899 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2901 (bfd_symbol_info): Check for 'w'.
2903 * section.c (struct bfd_comdat_info): Define.
2904 (asection): Add comdat field.
2905 (STD_SECTION): Initialize comdat field.
2906 (bfd_make_section_anyway): Likewise.
2907 * bfd-in2.h: Rebuild.
2909 1999-09-06 Andreas Schwab <schwab@suse.de>
2911 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2914 1999-09-06 Nick Clifton <nickc@cygnus.com>
2916 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2917 bfd_realloc instead of calloc and realloc.
2919 1999-09-04 Steve Chamberlain <sac@pobox.com>
2921 * cpu-pj.c: New file.
2922 * elf32-pj.c: New file.
2923 * config.bfd (pj*): New cpu.
2924 (pj-*-*, pjl-*-*): New targets.
2925 * configure.in (bfd_elf32_pj_vec): New target vector.
2926 (bfd_elf32_pjl_vec): New target vector.
2927 * archures.c (bfd_arch_pj): Define.
2928 * elf.c (prep_headers): Handle bfd_arch_pj.
2929 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2930 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2931 to target vector list.
2932 * Makefile.am: Rebuild dependencies.
2933 (ALL_MACHINES): Add cpu-pj.lo.
2934 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2935 (BFD32_BACKENDS): Add elf32-pj.lo.
2936 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2937 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2939 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2941 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2942 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2943 and NON_GOT_REF from weak defined symbol to real symbol.
2944 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2945 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2946 create a COPY reloc.
2947 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2948 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2949 don't create a COPY reloc.
2951 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2953 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2954 count those in sections we are not including in the link.
2956 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2958 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2959 field in hpux11 shared libraries.
2961 1999-09-02 Nick Clifton <nickc@cygnus.com>
2963 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2965 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2967 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2968 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2969 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2971 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * elflink.h (record_link_assignment): When possible, keep the
2974 original type of the symbol.
2976 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2978 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2979 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2980 tools were configured.
2981 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2983 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2985 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2986 GOT entries for GOT16 relocations; they're not required.
2988 1999-08-24 Nick Clifton <nickc@cygnus.com>
2990 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2992 * config.bfd (arm-*-netbsd*): New target.
2993 * configure.in (armnetbsd_vec): New target vector.
2994 * configure: Regenerate
2995 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2997 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2998 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2999 (armnetbsd.lo): New rule with deps.
3000 * Makefile.in: Regenerate.
3002 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3005 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3007 * som.c (som_slurp_symbol_table): Fix typo in comment.
3009 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3011 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3012 here instead of using elf_section_data...
3014 1999-08-19 Nick Clifton <nickc@cygnus.com>
3016 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3017 relocations into the base file.
3018 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3019 we are building a base file.
3021 1999-08-19 Nick Clifton <nickc@cygnus.com>
3023 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3025 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3026 REL relocs when performing a partial relocation.
3028 1999-08-18 Donn Terry <donn@interix.com>
3030 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3031 _bfd_coff_link_input_bfd into top level.
3033 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3034 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3035 (coff_i386_rtype_to_howto): Likewise.
3036 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3037 Completely ignore symbols which are all zero.
3038 (dummy_reloc16_estimate): Add return 0.
3039 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3040 variable copy to name_copy to avoid shadowing outer scope
3042 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3043 from unsigned int to unsigned long. Add timestamp field.
3044 * libcoff.h: Rebuild.
3046 1999-08-17 H.J. Lu <hjl@gnu.org>
3048 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3051 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3053 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3054 for special section symbols.
3055 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3056 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3059 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3061 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3062 coincidence of variable names between old and new code.
3064 1999-08-12 Nick Clifton <nickc@cygnus.com>
3066 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3067 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3068 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3069 and 'addend' parameter a 'bfd_signed_vma'.
3070 (elf32_arm_final_link_relocate): Do not involve stubs in
3071 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3072 jumps, not function calls.
3074 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3076 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3077 in R_ARM_PC24 relocs.
3079 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3081 * elf-hppa.h (elf_hppa_fake_sections): New function.
3082 * elf32-hppa.c (elf_backend_fake_sections): Define.
3084 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3085 recent changes to the arch_info structure.
3087 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3088 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3089 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3092 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3093 Ralf Baechle <ralf@uni-koblenz.de>
3095 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3096 output DT_MIPS_GOTSYM.
3097 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3098 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3100 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3102 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3103 prototype. Handle local symbols. Add commentary.
3104 (mips_elf_calculate_relocation): Adjust accordingly.
3105 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3108 * elflink.h (elf_bfd_final_link): Tweak last change.
3110 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3112 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3113 elf-section data to allocate just the right amount of relocation
3114 space. Don't allocate the hash space twice.
3115 (elf_bfd_final_link): Calculate the amount of space to allocate in
3116 each relocation section.
3118 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3120 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3121 64bit mode, generate a section relative relocation for a 32bit
3123 (elf_hppa_is_local_label_name): New function.
3124 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3125 shared between 32bit and 64bit port.
3127 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3129 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3130 R_MIPS_GOT16 and R_MIPS_CALL16.
3131 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3132 to use when looking for a preexisting GOT entry.
3134 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3136 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3137 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3139 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3141 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3143 * elflink.h (elf_link_output_extsym): Don't output a weak
3144 reference to an undefined symbol just because it was defined weak
3147 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3149 * coffgen.c (coff_find_nearest_line): When looking for file, use
3150 last best match rather than first. If address is beyond last line
3151 number record, don't return the last line as the correct value.
3153 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3155 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3156 * bfd-in2.h: Rebuild.
3158 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3160 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3161 * coffcode.h (coff_set_custom_section_alignment): New static
3163 (coff_section_alignment_table): New static array.
3164 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3165 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3166 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3167 * libcoff.h: Rebuild.
3169 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3171 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3173 * Makefile.in: Rebuild.
3175 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3177 * section.c (SEC_SHARED): Define.
3178 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3179 (styp_to_sec_flags): Likewise.
3180 * peicode.h (coff_swap_scnhdr_out): Likewise.
3181 * bfd-in2.h: Rebuild.
3183 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3185 * coffcode.h (coff_classify_symbol): Comment out part of
3186 1999-08-05 change which breaks cygwin DLLs.
3188 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3189 * aclocal.m4, configure: Rebuild.
3191 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3193 * section.c (global_syms): Only initialize union field if
3196 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3198 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3199 the size of a GOT entry here.
3200 (mips_elf_calculate_relocation): Don't create a local GOT entry
3201 for the symbol in a GOT16 relocation; just for it's high-order bit
3202 (_bfd_mips_elf_relocate_section): Fix thinko.
3204 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3206 Based on patches from Donn Terry <donn@interix.com>:
3207 * coffcode.h (enum coff_symbol_classification): Define.
3208 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3209 _bfd_coff_classify_symbol. Change return type.
3210 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3211 (coff_slurp_symbol_table): Use coff_classify_symbol.
3212 (coff_classify_symbol): New static function.
3213 (coff_sym_is_global): Never define.
3214 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3215 * cofflink.c (coff_link_check_ar_symbols): Use
3216 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3217 (coff_link_add_symbols): Likewise.
3218 (_bfd_coff_link_input_bfd): Likewise.
3219 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3220 coff_classify_symbol.
3221 * libcoff.h: Rebuild.
3223 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3225 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3226 (e_ltpsel, e_rtpsel): Similarly.
3228 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3229 and 14bit ertpsel. Handle 64bit psel.
3231 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3233 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3234 handling for REL relocations. And only left-shift R_MIPS26
3235 relocation addends where necessary.
3237 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3239 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3240 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3241 Just return the relocation found.
3242 (mips_elf_relocate_section): Pull the LO16 addend out of the
3243 section itself when using REL relocations.
3245 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3246 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3249 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3251 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3252 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3253 relocation against a symbol in an input section with no output
3254 section. From Daniel Jacobowitz <drow@false.org>.
3256 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3258 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3259 look for generated file correctly.
3260 * aclocal.m4, configure: Rebuild.
3262 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3264 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3265 and R_MIPS16_26 relocations correctly when relocating.
3266 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3267 and R_MIPS_CALL_LO16 are for global symbols.
3269 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3271 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3273 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3274 variables and initialize them.
3276 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3278 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3279 there are no global symbols requiring GOT entries.
3280 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3281 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3282 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3284 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3285 symbols are considered to have the value zero.
3286 (_bfd_mips_elf_relocate_section): Don't try to perform a
3287 relocation for an undefined symbol.
3288 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3291 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3293 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3294 wants ba,a,pt %xcc instead of %icc.
3295 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3296 of large PLT entries.
3297 (sparc64_elf_plt_ptr_offset): Fix calculation.
3298 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3299 addend should be relative to load address, not .plt section start.
3300 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3302 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3304 * elf-bfd.h (struct elf_backend_data): Add
3305 print_symbol_all and output_arch_syms backend methods.
3306 * elfxx-target.h: Likewise.
3307 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3308 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3309 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3311 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3312 symbols in .dynsym, add their names into .dynstr. Put those symbols
3314 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3315 pointers to STT_REGISTER symbols in dynsym section.
3316 (sparc64_elf_print_symbol_all): New function.
3317 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3318 printing using the print_symbol_all hook.
3320 1999-07-30 Catherine Moore <clm@cygnus.com>
3322 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3325 1999-07-29 Richard Henderson <rth@cygnus.com>
3327 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3328 dynamic_sections_created.
3330 1999-07-29 Richard Henderson <rth@cygnus.com>
3332 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3333 (mips_rtype_to_howto): ... new function.
3334 (_bfd_mips_elf_relocate_section): Use it.
3336 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3338 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3340 1999-07-27 Nick Clifton <nickc@cygnus.com>
3342 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3344 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3345 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3347 1999-07-23 Donn Terry <donn@interix.com>
3349 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3350 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3351 * cofflink.c (coff_link_add_symbols): If PE, handle section
3353 * libcoff.h: Rebuild.
3355 * config.bfd (i[3456]86-*-interix*): New target.
3357 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3359 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3360 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3361 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3362 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3363 (COFF_SUPPORT_GNU_LINKONCE): Define.
3364 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3365 (COFF_SUPPORT_GNU_LINKONCE): Define.
3367 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3370 * makefile.dos: Remove; obsolete.
3371 * configure.bat: Remove; obsolete.
3373 1999-07-21 H.J. Lu <hjl@gnu.org>
3375 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3377 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3379 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3380 message and fail if a symbol index is out of range.
3382 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3384 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3385 when looking at a R_MIPS_GOT16 relocation.
3387 1999-07-20 Nick Clifton <nickc@cygnus.com>
3389 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3391 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3393 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3394 removed in previous change.
3395 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3396 in relocateable output.
3398 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3400 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3403 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3404 if they appear to be specially created by the linker.
3406 1999-07-19 Nick Clifton <nickc@cygnus.com>
3408 * targets.c (alternative_target): New field in bfd_target
3410 (bfd_search_for_target): New function: Find a target that
3411 satisifies a search function.
3412 * bfd-in2.h: Regenerate.
3414 * elfxx-target.h: Initialise the alternative_target field of
3415 the bfd_target structures to point to the other target (if
3417 * nlm-target.h: Initialise the alternative_target field of
3418 the bfd_target structures to point to the other target (if
3421 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3422 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3424 * aix386-core.c: Initialise new field of bfd_target structure.
3425 * aout-adobe.c: Initialise new field of bfd_target structure.
3426 * aout-arm.c: Initialise new field of bfd_target structure.
3427 * aout-target.h: Initialise new field of bfd_target structure.
3428 * aout-tic30.c: Initialise new field of bfd_target structure.
3429 * binary.c: Initialise new field of bfd_target structure.
3430 * bout.c: Initialise new field of bfd_target structure.
3431 * cisco-core.c: Initialise new field of bfd_target structure.
3432 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3433 * coff-alpha.c: Initialise new field of bfd_target structure.
3434 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3435 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3436 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3437 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3438 * coff-i386.c: Initialise new field of bfd_target structure.
3439 * coff-i860.c: Initialise new field of bfd_target structure.
3440 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3441 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3442 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3443 * coff-mips.c: Initialise new field of bfd_target structure.
3444 * coff-ppc.c: Initialise new field of bfd_target structure.
3445 * coff-rs6000.c: Initialise new field of bfd_target structure.
3446 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3447 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3448 * coff-tic30.c: Initialise new field of bfd_target structure.
3449 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3450 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3451 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3452 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3453 * hppabsd-core.c: Initialise new field of bfd_target structure.
3454 * hpux-core.c: Initialise new field of bfd_target structure.
3455 * i386msdos.c: Initialise new field of bfd_target structure.
3456 * i386os9k.c: Initialise new field of bfd_target structure.
3457 * ieee.c: Initialise new field of bfd_target structure.
3458 * ihex.c: Initialise new field of bfd_target structure.
3459 * irix-core.c: Initialise new field of bfd_target structure.
3460 * mipsbsd.c: Initialise new field of bfd_target structure.
3461 * netbsd-core.c: Initialise new field of bfd_target structure.
3462 * oasys.c: Initialise new field of bfd_target structure.
3463 * osf-core.c: Initialise new field of bfd_target structure.
3464 * ppcboot.c: Initialise new field of bfd_target structure.
3465 * ptrace-core.c: Initialise new field of bfd_target structure.
3466 * sco5-core.c: Initialise new field of bfd_target structure.
3467 * som.c: Initialise new field of bfd_target structure.
3468 * srec.c: Initialise new field of bfd_target structure.
3469 * tekhex.c: Initialise new field of bfd_target structure.
3470 * trad-core.c: Initialise new field of bfd_target structure.
3471 * versados.c: Initialise new field of bfd_target structure.
3472 * vms.c: Initialise new field of bfd_target structure.
3474 1999-07-19 Andreas Schwab <schwab@suse.de>
3476 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3479 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3481 * elflink.h (elf_link_adjust_relocs): New function.
3482 (elf_bfd_final_link): Use it.
3483 (elf_link_input_bfd): Deal with the fact that there can be
3484 two relocation sections for a single section.
3485 (elf_reloc_link_order): Likewise.
3487 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3488 a relocateable object.
3489 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3491 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3493 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3494 (sparc64_elf_get_reloc_upper_bound,
3495 sparc64_elf_get_dynamic_reloc_upper_bound,
3496 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3497 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3499 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3500 ELF64_R_TYPE_ID/DATA where appropriate.
3502 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3504 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3507 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3509 * elf32-mips.c (mips_elf_local_relocation_p): New static
3511 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3512 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3513 Always set *require_jalxp.
3514 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3515 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3516 GOT16 if the GOT16 is against a local symbol. Don't return false
3517 for an undefined symbol. If there is an overflow, assert that we
3520 1999-07-16 Andreas Schwab <schwab@suse.de>
3522 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3523 variables `link' and `elfsec'.
3524 (elf_bfd_final_link): Remove unused variable `os'.
3526 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3528 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3529 a PT_PHDR program headers.
3530 (_bfd_mips_elf_final_link): Don't assume there are going to be
3531 section symbols when we're not building a shared object.
3532 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3535 1999-07-15 J.T. Conklin <jtc@redback.com>
3537 * config.bfd (i[3456]86-*-vxworks*): New target.
3539 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3541 * elf32-mips.c (mips_elf_stub_section_p): New function.
3542 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3543 (mips_elf_relocate_section): Adjust calling sequence for
3544 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3545 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3548 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3550 * configure.in: Bump version number to 2.9.5.
3551 * configure: Rebuild.
3553 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3555 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3557 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3558 to derive final type instead of hardwiring a selection.
3560 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3562 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3563 things relocated by R_MIPS16_GPREL.
3564 (mips_elf_perform_relocation): Likewise.
3566 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3568 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3570 1999-07-14 Richard Henderson <rth@cygnus.com>
3572 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3573 (_bfd_mips_elf_size_dynamic_sections): Set it.
3574 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3575 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3576 new argument max_local.
3578 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3580 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3581 subwords when handling an R_MIPS16_26 relocation.
3582 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3585 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3586 dst_mask to match reality.
3587 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3588 (mips_elf_obtain_contents): Use bfd_get.
3589 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3590 (mips_elf_relocate_section): Likewise.
3592 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3594 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3595 (mips_elf_relocate_section): Adjust calling sequence for
3596 mips_elf_perform_relocation.
3597 (mips_elf_perform_relocation): Take additional argument. Handle
3598 R_MIPS16_26. Use bfd_put for convenience.
3600 1999-07-13 Richard Henderson <rth@cygnus.com>
3602 * elf.c (assign_file_positions_for_segments): Thinko last change.
3603 Always overwrite p_flags.
3605 1999-07-13 Richard Henderson <rth@cygnus.com>
3607 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3608 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3609 .dynbss and .rel[a].bss if want_dynbss.
3610 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3612 1999-07-13 Richard Henderson <rth@cygnus.com>
3614 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3616 1999-07-13 Richard Henderson <rth@cygnus.com>
3618 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3619 (struct elf_link_hash_table): Add dynlocal.
3620 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3621 (_bfd_elf_link_adjust_dynindx): Delete.
3622 (_bfd_elf_link_renumber_dynsyms): Prototype.
3623 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3624 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3625 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3626 (_bfd_elf_link_lookup_local_dynindx): New function.
3627 (elf_link_renumber_hash_table_dynsyms): New function.
3628 (_bfd_elf_link_renumber_dynsyms): New function.
3629 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3630 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3631 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3632 instead of elf_link_remove_section_and_adjust_dynindices.
3633 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3634 (elf_link_assign_sym_version): Remove removed_dynamic code.
3635 (elf_link_renumber_dynsyms): Delete.
3636 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3638 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3639 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3640 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3641 * elf32-mips.c: Similarly.
3642 * elf32-ppc.c: Similarly.
3643 * elf32-sparc.c: Similarly.
3644 * elf64-alpha.c: Similarly.
3645 * elf64-sparc.c: Similarly.
3647 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3649 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3650 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3651 when the relocation is against _gp_disp.
3653 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3655 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3656 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3657 to possibly_dynamic_relocs. Adjust usage throughout code.
3658 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3659 (elf_mips_ctor64_howto): Likewise.
3660 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3662 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3663 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3664 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3665 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3667 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3669 * Makefile.am: Rebuild dependencies.
3670 * Makefile.in: Rebuild.
3672 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3673 * bfd-in2.h: Rebuild.
3675 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3676 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3677 structure initializations. Add casts.
3678 * reloc.c (EMPTY_HOWTO): Define.
3679 * bfd-in2.h: Rebuild.
3680 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3681 comparisons against 0.
3682 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3683 previous_ibfd_e_flags to unsigned long.
3684 * vms.h (struct vms_private_data_struct): Change section_count to
3686 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3687 (_bfd_vms_write_gsd): Change symnum to unsigned.
3688 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3689 * vms-tir.c (etir_sta): Change psect to unsigned.
3690 (alloc_section): Change idx to unsigned.
3691 (tir_sta, tir_ctl): Change psect to unsigned.
3692 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3693 * vms.c (priv_section_count): Change to unsigned.
3695 1999-07-12 Andreas Schwab <schwab@suse.de>
3697 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3698 * m68klinux.c: Likewise.
3700 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3702 * Many files: Changes to avoid gcc warnings: Remove unused local
3703 variables. Add default case to enum switches.
3704 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3705 compile if not COFF_IMAGE_WITH_PE.
3706 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3707 (bfd_arm_get_bfd_for_interworking): Likewise.
3708 (bfd_arm_process_before_allocation): Likewise.
3709 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3710 * pei-arm.c: Likewise.
3711 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3712 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3713 (mips_elf_got16_entry): Put parens around & in body of ==.
3714 (mips_elf_calculate_relocation): Correct test for empty string.
3715 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3717 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3720 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3722 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3723 as appropriate. Fill in structure initializations. Add variable
3724 initializations. Add casts.
3725 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3726 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3728 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3730 * elf-bfd.h (bfd_elf_hash): Update declaration.
3731 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3732 when calling bfd_elf_hash.
3734 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3736 * libbfd.c (bfd_put_8): Make it of type `void'.
3737 * bfd-in2.h: Regenerated.
3738 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3740 (_bfd_mips_elf_final_link): Likewise.
3742 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3744 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3746 * config.bfd (hppa*-*-linux-gnu*): New target
3748 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3750 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3751 (_bfd_mips_elf_create_dynamic_sections): New function.
3752 (_bfd_mips_elf_add_symbol_hook): Likewise.
3753 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3754 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3755 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3756 (_bfd_mips_elf_gc_mark_hook): Likewise.
3757 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3758 (_bfd_mips_elf_always_size_sections): Likewise.
3759 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3760 (_bfd_mips_elf_check_relocs): Likewise.
3761 (_bfd_mips_elf_link_hash_table_create): Likewise.
3762 (_bfd_mips_elf_print_private_data): Likewise.
3763 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3764 (_bfd_mips_elf_final_link): Likewise.
3765 (_bfd_mips_elf_additional_program_headers): Likewise.
3766 (_bfd_mips_elf_modify_segment_map): Likewise.
3767 (_bfd_mips_elf_relocate_section): Likewise.
3768 * elf32-mips.c (mips_elf32_object_p): Move contents into
3769 _bfd_mips_elf_object_p.
3770 (mips_elf_additional_program_headers): Rename to
3771 _bfd_mips_elf_additional_program_headers.
3772 (mips_elf_modify_segment_map): Rename to
3773 _bfd_mips_elf_modify_segment_map.
3774 (elf_mips_abi_name): Change prototype.
3775 (mips_elf32_section_from_shdr): Merge into
3776 _bfd_mips_elf_section_from_shdr.
3777 (mips_elf32_section_processing): Merge into
3778 _bfd_mips_elf_section_processing.
3779 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3780 the right back-end ELF linker.
3781 (mips_elf_relocate_section): Rename to
3782 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3783 (mips_elf_link_output_symbol_hook): Rename to
3784 _bfd_mips_elf_link_output_symbol_hook.
3785 (mips_elf_create_dynamic_section): Rename to
3786 _bfd_mips_elf_create_dynamic_section.
3787 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3788 Adjust for 64-bit code. Use mips_elf_got_section.
3789 (mips_elf_adjust_dynamic_symbol): Rename to
3790 _bfd_mips_elf_adjust_dynamic_symbol. Use
3791 mips_elf_allocate_dynamic_relocations.
3792 (mips_elf_finish_dynamic_symbol): Rename to
3793 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3794 Adjust for 64-bit code.
3795 (mips_elf_finish_dynamic_sections): Rename to
3796 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3797 (mips_elf_always_size_sections): Rename to
3798 _bfd_mips_elf_always_size_sections.
3799 (mips_elf_add_symbol_hook): Rename to
3800 _bfd_mips_elf_add_symbol_hook.
3801 (mips_elf_next_lo16_addend): Constify.
3802 (mips_elf_calculate_relocation): Likewise.
3803 (mips_elf_obtain_contents): Likewise.
3804 (mips_elf_perform_relocation): Likewise.
3805 (mips_elf_create_dynamic_relocation): Likewise.
3806 (mips_elf_allocate_dynamic_relocations): New function.
3807 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3808 (MIPS_ELF_REL_SIZE): Likewise.
3809 (MIPS_ELF_DYN_SIZE): Likewise.
3810 (MIPS_ELF_GOT_SIZE): Likewise.
3811 (MIPS_ELF_SYM_SIZE): Likewise.
3812 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3813 (MIPS_ELF_GET_WORD): Likewise.
3814 (MIPS_ELF_PUT_WORD): Likewise.
3815 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3816 (STUB_LW): Conditionalize for 64-bit value.
3817 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3819 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3820 Check it for inconsistency.
3821 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3823 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3825 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3826 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3827 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3828 (mips_elf_local_got_index): Likewise.
3829 (mips_elf_got_page): Likewise.
3830 (mips_elf_got_info): Likewise.
3831 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3832 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3833 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3834 instead of constant `2'.
3835 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3836 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3837 (mips_elf_size_dynamic_sections): Use
3838 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3839 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3840 Adjust all releveant entries in elf backend table.
3841 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3842 (mips_elf64_section_processing): Likewise.
3843 Adjust elf backend entries to use _bfd_mips_elf variants now
3846 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3848 (size_dynamic_sections): Likewise.
3849 (elf_link_output_extsym): Likewise.
3850 * elf.c: (elf_fake_sections): Likewise.
3851 * libbfd.c (bfd_get): New macro.
3852 (bfd_put): Likewise.
3853 * bfd-in2.h: Regenerated.
3855 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3857 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3858 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3859 wap_reloca_in, and swap_reloca_out.
3860 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3861 multiple internal relocations per external relocation.
3862 (link_read_relocs): Likewise.
3863 (elf_bfd_final_link): Likewise.
3864 (elf_link_input_bfd): Likewise.
3865 (elf_gc_mark): Likewise.
3866 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3867 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3869 (size_info): Add entries for new fields.
3870 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3871 (mips_elf64_be_swap_reloc_in): New function.
3872 (mips_elf64_be_swap_reloc_out): Likewise.
3873 (mips_elf64_be_swap_reloca_in): Likewise.
3874 (mips_elf64_be_swap_reloca_out): Likewise.
3875 (mips_elf64_size_info): Add entries for new fields.
3877 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3879 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3880 field equals the new rel_count field.
3881 (elf_link_input_bfd): When doing a relocateable link, use the new
3882 rel_count field rather than the reloc_count field.
3883 (elf_reloc_link_order): Likewise.
3884 (elf_finish_pointer_linker_section): Likewise.
3886 Based on patch from H.J. Lu <hjl@gnu.org>:
3887 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3888 shared library to override a weak definition in a regular object.
3890 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3892 * libhppa.h: Revert July 2, 1999 patch.
3894 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3895 need to generate DLTIND relocations, not DLTREL relocations.
3897 1999-07-05 Nick Clifton <nickc@cygnus.com>
3899 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3901 (coff_set_flags): Recognise arm 5 architectures.
3903 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3904 Add support for armv5 architecture.
3906 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3908 * reloc.c: Add new, assembler only, ARM reloc:
3909 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3911 * bfd-in2.h: Regenerate.
3913 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3915 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3916 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3917 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3918 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3919 * elf32-mips.c (ABI_64_P): New macro.
3920 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3921 (_bfd_mips_elf_find_nearest_line): Adjust call to
3922 _bfd_dwarf2_find_nearest_line.
3923 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3924 * libbfd.h: Regenerated.
3926 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3928 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3930 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3932 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3933 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3935 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3937 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3939 (_bfd_elf_init_reloc_shdr): New function.
3940 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3941 bfd_alloc followed by memset.
3942 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3943 (elf_fake_sections): Here.
3944 (assign_section_numbers): Assign section numbers for the second
3945 relocation section, if required.
3946 * elflink.h (elf_link_output_relocs): New function.
3947 (elf_link_size_reloc_section): Likewise.
3948 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3949 (elf_link_input_bfd): Use elf_link_output_relocs.
3951 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3952 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3954 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3956 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3959 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3961 * elf32-mips.c (mips_elf_got_info): Move declaration before
3962 prototypes. Change global_gotsym to be a pointer to a hash entry,
3963 rather than a number index.
3964 (mips_elf_link_hash_entry): Move declaration before prototypes.
3965 (mips_elf_irix6_finish_dynamic_symbol): New function.
3966 (mips_elf_sign_extend): Likewise.
3967 (mips_elf_high): Likewise.
3968 (mips_elf_higher): Likewise.
3969 (mips_elf_highest): Likewise.
3970 (mips_elf_global_got_index): Likewise.
3971 (mips_elf_local_got_index): Likewise.
3972 (mips_elf_got_offset_from_index): Likeiwse.
3973 (mips_elf_record_global_got_symbol): Likewise.
3974 (mips_elf_got_page): Likewise.
3975 (mips_elf_next_lo16_addend): Likewise.
3976 (mips_elf_calculate_relocation): Likewise.
3977 (mips_elf_obtain_contents): Likewise.
3978 (mips_elf_perform_relocation): Likewise.
3979 (mips_elf_assign_gp): Likewise.
3980 (mips_elf_sort_hash_table_f): Likewise.
3981 (mips_elf_sort_hash_table): Likewise.
3982 (mips_elf_got_section): Likewise.
3983 (mips_elf_got_info): Likewise.
3984 (mips_elf_create_local_got_entry): Likewise.
3985 (mips_elf_got16_entry): Likewise.
3986 (mips_elf_create_dynamic_relocation): Likewise.
3987 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3988 (mips_elf_final_gp): Use mips_elf_assign_gp.
3989 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3990 into SHN_SCOMMON automatically on IRIX6.
3991 (mips_elf_add_symbol_hook): Likewise.
3992 (mips_elf_relocate_section): Rewrite, using
3993 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3994 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3995 Don't deal with .rld_map on IRIX6.
3996 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3997 section flags appropriately for .got.
3998 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3999 the got. Call mips_elf_record_global_got_symbol and allocate
4000 local got space appropriately.
4001 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4002 char *. Rework calculation of GOT size. Sort dynamic symbol
4003 table entries so entries that do not require GOT entries appear at
4004 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4005 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4007 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4009 (mips_elf_finish_dynamic_symbol): Use
4010 mips_elf_irix6_finish_dynamic_symbol.
4011 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4012 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4013 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4015 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4017 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4018 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4020 1999-06-04 Philip Blundell <philb@gnu.org>
4022 * elf32-arm.h (elf_backend_got_header_size): Define.
4023 (elf_backend_plt_header_size): Likewise.
4025 1999-06-28 Jim Pick <jim@jimpick.com>
4027 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4029 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4031 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4032 relocation function.
4033 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4035 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4037 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4038 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4039 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4040 (_bfd_mips_elf_section_from_shdr): Use them.
4041 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4042 of GP-relative sections.
4043 (_bfd_mips_elf_set_section_contents): Use them.
4044 (_bfd_mips_elf_section_processing): Share code between .sdata and
4045 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4046 (mips_elf_additional_program_headers): Add handling for
4047 PT_MIPS_OPTIONS segment on IRIX6.
4048 (mips_elf_modify_segment_map): Likeiwse.
4049 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4050 Include the options sections on IRIX6. Don't look for GP-relative
4051 sections by name; use SHF_MIPS_GPREL instead.
4052 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4054 (mips_elf_create_dynamic_sections): Don't muck about with section
4055 alignments and such on IRIX6.
4056 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4057 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4058 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4059 bfd_zalloc rather than bfd_alloc and memset.
4060 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4061 Don't assert the existence of .rld_map on IRIX6.
4062 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4064 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4065 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4068 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4070 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4071 (mips_elf_swap_msym_out): New function.
4072 (mips_elf_create_msym_section): Likewise.
4073 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4074 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4075 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4076 section not named .msym.
4077 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4078 .msym directly. Set appropriate attributes for the .msym
4080 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4081 (mips_elf_link_hash_newfunc): Clear it.
4082 (mips_elf_create_dynamic_sections): Create the .msym section
4084 (mips_elf_size_dynamic_sections): Allocate space for the
4085 .msym section. Add a DT_MIPS_MSYM entry.
4086 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4088 (mips_elf_finish_dynamic_sections): Assign a value for
4089 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4091 * elf32-mips.c (irix_compat_t): New enumeration.
4092 (ABI_N32_P): New macro.
4093 (IRIX_COMPAT): Likewise.
4094 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4095 (mips_elf_relocate_section): Fix typo.
4097 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4099 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4100 as writable PE sections.
4102 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4104 * dwarf2.c (struct arange): New type.
4105 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4106 (arange_add): New function.
4107 (decode_line_info): Keep track of address ranges that a compilation
4109 (comp_unit_contains_address): Return true if address is contained
4110 in _any_ of the address ranges associated with a compilation unit.
4111 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4112 on the first comp_unit that contains the address.
4114 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4116 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4117 (decode_line_info): Add variable STASH and initialize it to point
4118 to the per-bfd dwarf2_debug info. Remove static variable
4119 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4121 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4123 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4124 shared library to have an undefined symbol.
4126 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4127 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4129 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4131 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4132 * elf32-hppa.c: Remove everything related to symbol extension
4133 sections & records. Use the common elf_hppa_final_write_processing.
4135 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4137 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4138 functions instead of _init/_fini if requested.
4140 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4142 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4145 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4147 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4148 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4150 (ppc_elf_finish_dynamic_sections): Check for positive section
4151 dynindx field, rather than comparing against -1.
4152 (ppc_elf_relocate_section): Only return false if undefined_symbol
4153 or reloc_overflow fail, not always upon encountering an error.
4155 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4157 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4158 bfd_byte * before performing pointer arithmetic.
4160 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4162 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4164 * elf32-hppa.c: Include elf-hppa.h.
4165 (ARCH_SIZE): Define.
4166 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4168 (elf32_hppa_info_to_howto): Similarly.
4169 (elf_hppa_howto_table): Similarly.
4170 (elf_hppa_reloc_type_lookup): Similarly.
4171 (hppa_elf_gen_reloc_type): Similarly.
4172 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4174 1999-06-22 Nick Clifton <nickc@cygnus.com>
4176 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4177 handling R_V850_22_PCREL relocation.
4179 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4181 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4184 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4186 * section.c (_bfd_strip_section_from_output): Ignore sections
4187 DISCARDed by the link script.
4189 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4191 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4192 Remove unused local variable spp.
4194 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4195 the entry symbol is not set.
4197 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4199 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4200 GPDISP or LITUSE in a relocatable link.
4202 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4204 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4205 * (alloc_dwarf1_func): Likewise.
4207 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4209 * libhppa.h: Fix various formatting errors.
4210 (assemble_3); Rewrite using CATENATE.
4211 (assemble_17): Fix various bugs.
4213 1999-06-16 Nick Clifton <nickc@cygnus.com>
4215 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4217 1999-06-15 Richard Henderson <rth@cygnus.com>
4219 * section.c (SEC_SHORT): Define.
4220 * bfd-in2.h: Rebuild.
4222 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4224 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4225 Remove abfd parameter. Use _bfd_strip_section_from_output.
4226 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4228 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4229 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4230 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4232 (bfd_elf_size_dynamic_sections): Use it.
4234 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4236 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4237 complain_overflow_bitfield to complain_overflow_signed.
4239 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4241 * elflink.h (elf_link_read_relocs_from_section): New function,
4243 (elf_link_read_relocs): Here. Use it for both relocation
4246 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4248 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4249 asect->reloc_count is valid.
4251 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4253 * elf32-mips.c (mips_elf32_section_processing): Permit a
4254 SHT_MIPS_REGINFO section to have a size of 0.
4256 1999-06-12 David O'Brien <obrien@freebsd.org>
4258 * config.bfd (alpha*-*-freebsd*): New target.
4259 (i[3456]86-*-freebsd*): Now defaults to ELF.
4261 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4263 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4264 wrap if the relocation covers the high bit of an address.
4266 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4268 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4270 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4271 instead of R_SPARC_max.
4272 (sparc64_elf_info_to_howto): Likewise.
4273 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4274 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4276 1999-06-07 Richard Henderson <rth@cygnus.com>
4278 * section.c (_bfd_strip_section_from_output): Remove output
4279 sections with no initial link_order.
4281 1999-06-07 Nick Clifton <nickc@cygnus.com>
4283 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4285 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4287 * Makefile.am (SOURCE_HFILES): Add missing headers.
4288 * Makefile.in: Regenerated.
4290 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4292 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4295 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4297 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4298 range undefweak symbols.
4299 * hash.c: Add missing comma after @xref{}
4300 * linker.c: Likewise.
4302 1999-06-04 Nick Clifton <nickc@cygnus.com>
4304 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4306 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4307 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4308 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4309 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4311 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4313 * Makefile.am: Rebuild dependencies.
4314 (BFD32_BACKENDS): Add dwarf1.lo.
4315 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4316 * Makefile.in: Rebuild.
4318 1999-06-04 Nick Clifton <nickc@cygnus.com>
4320 * Makefile.am: Add epoc-arm-pe target.
4321 * Makefile.in: Regenerate.
4322 * pe-arm.c: Only redefine interworking function names if they have
4323 not already been redefined.
4324 * pei-arm.c: Only redefine interworking function names if they have
4325 not already been redefined.
4326 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4328 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4331 1999-06-03 Nick Clifton <nickc@cygnus.com>
4333 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4335 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4337 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4339 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4341 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4342 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4344 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4346 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4347 in other text sections.
4349 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4351 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4352 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4353 * libbfd.h: Regenerate.
4354 * coff-sh.c (sh_merge_private_data): Delete.
4355 (coff_bfd_merge_private_bfd_data): Change to
4356 _bfd_generic_verify_endian_match.
4357 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4359 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4361 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4363 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4365 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4367 (bfd_elf32_arm_process_before_allocation): Likewise.
4368 * bfd-in2.h: Rebuild.
4370 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4372 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4373 track of end_sequence markers.
4374 (add_line_info): Add END_SEQUENCE arg.
4375 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4376 debug-line info---it doesn't work right if a compilation unit
4377 consists of multiple discontiguous code-sequences. It would be
4378 worthwhile to optimize for the common case where a compilation
4379 unit results in a contiguous set of code sequences, but this is
4380 quite tricky to get right for arbitrary DWARF2 files.
4381 (lookup_address_in_line_info_table): Don't use the last line entry
4382 for a compilation unit for anything with an address higher than
4383 this line entry. Also, check for end_sequence markers to
4384 correctly handle discontinuities.
4385 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4386 compilation units, check all compilation units with each->high==0
4387 just like when reading compilation units.
4389 * dwarf2.c (decode_line_info): Initialize table->files and
4390 table->last_line to NULL to avoid segfaults due to random
4391 values in these members.
4392 (concat_filename): Check for out-of-range file number before
4393 indexing filename table. Segfaults suck.
4395 * dwarf2.c (decode_line_info): Don't truncate address to least
4396 significant 32 bits (breaks 64 bit targets).
4397 (lookup_address_in_function_table): Ditto.
4398 (comp_unit_contains_address): Ditto.
4400 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4402 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4403 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4404 (mips_elf64_howto_table_rela): Likewise.
4406 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4408 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4409 single section has two associated relocation sections.
4411 1999-06-02 Mark Salter <msalter@cygnus.com>
4413 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4414 COFF_WITH_PE defined.
4416 1999-06-02 Nick Clifton <nickc@cygnus.com>
4418 * pe-arm.c: Rename global arm interworking functions to avoid name
4419 collision when all targets BFD is built.
4422 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4424 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4425 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4426 (bfd_elf_section_data): Add use_rela_p.
4427 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4428 (_bfd_elf_new_section_hook): Likewise.
4429 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4431 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4432 * elfcode.h (write_relocs): Determine whether or not use rela
4433 relocs based on the relocation section header.
4434 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4435 instead of use_rela_p.
4436 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4437 (elf_backend_may_use_rela_p): Likewise.
4438 (elf_backend_default_use_rela_p): Likewise.
4439 (elfNN_bed): Use them.
4441 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4443 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4445 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4447 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4448 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4449 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4450 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4451 * bfd-in2.h: Regenerated.
4452 * libbfd.h: Likewise.
4453 * elf32-mips.c (mips_info_to_howto_rela): New function.
4454 (USE_REL): Adjust for new conventions.
4455 (MINUS_ONE): New macro.
4456 (elf_mips_howto_table): Add R_MIPS_SUB.
4457 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4459 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4460 .MIPS.content section.
4461 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4462 with .MIPS.content as .MIPS.content sections. Set
4463 SHF_MNIPS_NOSTRIP for such section.
4464 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4465 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4466 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4468 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4470 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4473 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4476 1999-05-30 Philip Blundell <philb@gnu.org>
4478 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4479 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4480 the addend does not overflow into the rest of the word.
4482 1999-05-29 Nick Clifton <nickc@cygnus.com>
4484 * bfd-in.h: Amend prototype for
4485 bfd_elf32_arm_process_before_allocation .
4486 * bfd-in.h: Regenerate.
4488 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4489 elements in a fixed sized array.
4490 (ARM_ELF_ABI_VERSION): Define.
4491 (ARM_ELF_OS_ABI_VERSION): Define.
4492 (R_ARM_THM_ABS5): Fix rightshift and size.
4493 (R_ARM_THM_PC22): Fix size.
4494 (R_ARM_PLT32): Define Howto.
4495 (find_howto): New function: Locate a howto based on a reloc
4497 (elf32_arm_info_to_howto): Use find_howto if necessary.
4498 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4499 bfd_reloc_code_real_type.
4500 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4501 and BFD_RELOC_VTABLE_ENTRY.
4502 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4504 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4505 elements in a fixed sized array.
4506 (ARM_ELF_ABI_VERSION): Define.
4507 (ARM_ELF_OS_ABI_VERSION): Define.
4508 (R_ARM_THM_ABS5): Fix rightshift and size.
4509 (R_ARM_THM_PC22): Fix size.
4510 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4511 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4512 bfd_reloc_code_real_type.
4514 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4515 no_pipeline_knowledge.
4516 (elf32_arm_link_hash_create): Initialise new field to zero.
4517 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4518 no_pipeline_knowledge. Use this parameter to initialise the field
4519 in the globals data structure.
4520 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4521 no_pipeline_knowledge is false and the binary is from an old
4523 (elf32_arm_merge_private_data): Generate an error if an attempt is
4524 made to linl together big endian and little endian code.
4525 (elf32_arm_post_process_headers): New function: Initialise the
4526 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4528 (elf_backend_post_process_headers): Define.
4530 1999-05-28 Nick Clifton <nickc@cygnus.com>
4532 * elf-bfd.h (struct elf_backend_data): Add new field:
4533 elf_backend_post_process_headers.
4535 * elfxx-target.h (elf_backend_post_process_headers): Define to
4536 NULL if not already defined.
4537 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4539 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4541 (_bfd_elf_compute_section_file_positions): Call
4542 elf_backend_post_process_headers if defined.
4544 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4546 * configure.in: Check whether getuid and getgid exist.
4547 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4548 HAVE_GETGID are not defined, respectively.
4549 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4551 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4552 * configure, config.in: Rebuild.
4554 1999-05-28 Martin Dorey <mdorey@madge.com>
4556 * elf32-i960.c: New file.
4557 * elf.c (prep_headers): Handle bfd_arch_i960.
4558 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4559 * config.bfd (i960-*-elf*): New target.
4560 * configure.in (bfd_elf32_i960_vec): New target vector.
4561 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4562 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4563 * Makefile.in, aclocal.m4, configure: Rebuild.
4565 1999-05-27 Nick Clifton <nickc@cygnus.com>
4567 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4569 (find_howto): New function: Find entries in the
4570 elf32_arm_howto_table.
4571 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4573 (elf32_arm_reloc_type_lookup): Add lookup for
4574 BFD_RELOC_ARM_PLT32.
4576 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4578 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4579 (elf32_arm_link_hash_table_create): Use above function as the
4580 constructor for hash table entries.
4581 (elf32_arm_relocate_section): Avoid crash when there is no output
4583 (elf32_arm_final_link_relocate): New parameter h.
4584 (elf32_arm_relocate_section): Pass symbol hash entry to above
4586 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4589 1999-05-25 Catherine Moore <clm@cygnus.com>
4591 * coff-arm.c (coff_arm_relocate_section): Don't emit
4592 base file entries for pc-relative values.
4594 1999-05-25 DJ Delorie <dj@cygnus.com>
4596 * peicode.h (coff_swap_sym_in): When we create the actual section
4597 to reflect the not-there section C_SECTION symbols refer to,
4598 change the symbol class to C_STAT as the section is now really
4601 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4603 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4606 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4608 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4610 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4611 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4613 1999-05-16 Nick Clifton <nickc@cygnus.com>
4615 * coff-mcore.c (in_reloc_p): Reinstate.
4617 1999-05-15 Nick Clifton <nickc@cygnus.com>
4619 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4620 * bfd-in2.h: Regenerate.
4621 * coff-mcore.c (in_reloc_p): Remove defintion.
4622 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4623 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4624 IMAGE_REL_MCORE_RVA.
4625 (coff_mcore_rtype_to_howto): Add special processing for
4626 IMAGE_REL_MCORE_RVA.
4627 (coff_mcore_relocate_section): Add support for
4628 IMAGE_REL_MCORE_RVA.
4629 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4630 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4632 (mcore_elf_relocate_section): Delete redundant case labels.
4634 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4636 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4637 precedence between bit-and and comparison.
4639 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4641 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4642 list of target formats (targ_selvecs).
4643 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4644 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4646 1999-05-10 DJ Delorie <dj@cygnus.com>
4648 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4649 reasonable mode until "ar x" is smart enough to skip it (fixes
4650 gcc/libgcc.a builds on mips-ecoff targets
4652 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4653 to work. Hack to support MS import libraries, which use different
4654 COMDAT types than GNU.
4655 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4656 to implied zero-length sections (see peicode below)
4657 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4658 filename symbols, which use one *or more* auxents.
4659 * coffswap.h (coff_swap_aux_in): ditto
4660 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4663 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4665 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4666 for all relocations.
4668 1999-05-10 Catherine Moore <clm@cygnus.com>
4670 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4671 if COFF_IMAGE_WITH_PE.
4672 (bfd_arm_process_before_allocation): Likewise.
4673 (bfd_arm_get_bfd_for_interworking): Likewise.
4674 * coff-arm.c: Likewise.
4675 * bfd-in2.h: Regenerate.
4676 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4677 (armpe_big_vec): Likewise.
4678 * configure: Rebuild.
4680 1999-05-10 Nick Clifton <nickc@cygnus.com>
4682 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4683 section, not just .rel. Same for .rela.
4685 1999-05-07 Nick Clifton <nickc@cygnus.com>
4687 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4688 endianism with an error message.
4690 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4692 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4693 assignment from "unsigned char *" to "char *".
4694 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4696 1999-05-05 Catherine Moore <clm@cygnus.com>
4698 * coff-arm.c (coff_arm_relocate_section): Add one to
4699 address of ARM_RVA32 thumb functions.
4701 1999-05-05 Catherine Moore <clm@cygnus.com>
4703 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4704 (elf32_m68k_copy_private_bfd_data): New.
4705 (elf32_m68k_merge_private_bfd_data): New.
4706 (elf32_m68k_print_private_bfd_data): New.
4707 (CPU32_FLAG): Define.
4708 (PLT_CPU32_ENTRY_SIZE): Define.
4709 (elf_cpu32_plt0_entry): Declare.
4710 (elf_cpu32_plt_entry): Declare.
4711 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4712 (elf_m68k_finish_dynamic_symbol): Likewise.
4713 (elf_m68k_finish_dynamic_sections): Likewise.
4714 (elf_backend_plt_header_size): Remove definition.
4715 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4716 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4717 (bfd_elf32_bfd_set_private_flags): Define.
4718 (bfd_elf32_bfd_print_private_bfd_data): Define.
4720 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4722 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4723 and R_LONG_PCREL_MODE.
4725 1999-04-29 Nick Clifton <nickc@cygnus.com>
4727 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4729 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4731 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4732 in relocation calculation.
4734 1999-04-26 Tom Tromey <tromey@cygnus.com>
4736 * aclocal.m4, configure: Updated for new version of libtool.
4738 1999-04-21 Nick Clifton <nickc@cygnus.com>
4740 * coff-mcore.c: Add support for mcore relocs.
4742 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4744 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4745 incorrect use EF_MIPS_xxBITPTRS.
4747 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4749 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4752 * bfd-in2.h: Rebuild.
4753 * libbfd.h: Rebuild.
4755 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4757 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4758 (coff_arm_relocate_section): Add ARM26D transform. Only
4759 change to ARM26D for relocateable links.
4761 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4763 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4764 (bfd_elf32_bfd_print_private_bfd_data): New.
4766 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4768 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4769 refetch addend if USE_REL, add many comments regarding current state.
4770 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4771 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4772 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4773 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4775 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4777 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4778 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4780 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4782 * dwarf2.c (decode_line_info): Don't truncate address to least
4783 significant 32 bits (breaks 64 bit targets).
4784 (lookup_address_in_function_table): Ditto.
4785 (comp_unit_contains_address): Ditto.
4787 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4789 * coff-arm.c (arm_emit_base_file_entry): New routine.
4790 (A2T3_OFFSET): Define.
4791 (T2A3_OFFSET): Define.
4792 (coff_arm_relocate_section): Emit base file entries for interworking
4795 1999-04-13 Philip Blundell <philb@gnu.org>
4797 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4798 relocs 17 through 19.
4800 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4802 * elfcode.h: Remove fnmatch.h.
4803 * elflink.h (elf_link_assign_sym_version): Call back to ld
4804 instead of calling fnmatch.
4806 * config.bfd (i?86-*-beoself): Include pe vecs.
4808 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4810 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4813 1999-04-10 Richard Henderson <rth@cygnus.com>
4815 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4816 when trying to resolve dynamic symbol references.
4817 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4818 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4819 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4820 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4821 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4822 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4823 * elflink.h (elf_link_output_extsym): Likewise.
4825 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4827 * section.c (_bfd_strip_section_from_output): New function moved from
4828 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4829 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4830 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4831 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4832 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4833 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4834 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4835 * bfd-in2.h: Update.
4837 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4839 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4841 1999-04-08 Nick Clifton <nickc@cygnus.com>
4843 * coff-mcore.c: New File: Support for mcore-pe targets.
4844 * cpu-mcore.c: New File: Support for mcore targets.
4845 * elf32-mcore.c: New File: Support for mcore-elf target.
4846 * pe-mcore.c: New File: Definitions for mcore-pe target.
4847 * pei-mcore.c: New File: Definitions for mcore-pei target.
4848 * Makefile.am: Add support for MCore targets.
4849 * Makefile.in: Regenerate.
4850 * config.bfd: Add support for MCore targets.
4851 * configure.in: Add support for MCore targets.
4852 * configure: Regenerate.
4853 * archures.c: Add support for MCore architecture.
4854 * bfd-in2.h: Regenerate.
4855 * coffcode.h: Add support for mcore-pe targets.
4856 * elf.c: Add support for mcore-elf target.
4857 * reloc.c: Add support for MCore relocs.
4858 * targets.c: Add support for MCore targets.
4860 1999-04-07 Nick Clifton <nickc@cygnus.com>
4862 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4863 R_ARM_XPC25 and R_ARM_THM_XPC22.
4864 (elf32_arm_reloc_map): Remove redundant entries.
4866 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4868 * sysdep.h (LC_MESSAGES): Never define.
4870 1999-04-06 Chris Torek <torek@bsdi.com>
4872 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4873 all callers. Rewrite completely.
4874 (_bfd_relocate_contents): Rewrite overflow checking.
4875 * bfd-in2.h: Rebuild.
4877 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4879 From Gabriel Paubert <paubert@iram.es>:
4880 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4881 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4882 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4883 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4884 * ppcboot.c (ppcboot_vec): Use little endian routines for
4887 * elf.c (elfcore_strndup): Only define if it will be used.
4888 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4890 (ppc_elf_check_relocs): Remove unused local i.
4891 (ppc_elf_gc_mark_hook): Add default case to switch.
4893 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4894 * srec.c (srec_scan): Accept \r in symbol definitions.
4895 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4896 (symbolsrec_object_p): Likewise.
4898 1999-04-04 Don Bowman <don@pixsci.com>
4900 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4902 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4904 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4906 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4907 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4909 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4911 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4914 1999-03-31 Nick Clifton <nickc@cygnus.com>
4916 * config.bfd: Add support for arm-epoc-pe target.
4917 * configure.in: Add support for arm-epoc-pe target.
4918 * configure: Regenerate.
4919 * targets.c: Add support for arm-epoc-pe target.
4920 * coff-arm.c: Allow header files to override definition of
4921 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4922 * pe-arm.h: Allow previous header files to override definition of
4923 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4924 * pei-arm.h: Allow previous header files to override definition of
4925 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4926 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4927 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4929 1999-03-30 Nick Clifton <nickc@cygnus.com>
4931 * elf.c (elf_map_symbols): Handle the case where section
4932 symbols are generated for content-less sections which are
4933 not mapped to the output file.
4935 * linker.c: Replace direct references to fields in BFD structure
4936 with accessor macros.
4938 * elflink.h: Replace direct references to fields in BFD structure
4939 with accessor macros.
4941 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4943 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4945 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4946 account when adjusting section symbols during a partial link.
4948 1999-03-24 Nick Clifton <nickc@cygnus.com>
4950 * coff-sparc.c (struct coff_reloc_map): Change type of field
4951 'bfd_reloc_val' to bfd_reloc_code_real_type.
4952 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4953 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4954 * elf32-arc.c (struct arc_reloc_map): Ditto.
4955 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4956 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4957 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4958 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4959 * elf32-sh.c (struct elf_reloc_map): Ditto.
4960 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4961 * elf32-v850.c (struct v850_reloc_map): Ditto.
4962 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4963 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4964 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4966 1999-03-17 Martin Hunt <hunt@cygnus.com>
4968 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4969 function so source-level assembly works. If multiple N_SOs
4970 are seen without and N_FUNs, create an indextable entry with
4971 a NULL function name.
4973 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4975 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4976 of certian similar cpus.
4978 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4980 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4981 Add the 5000. Change the architecture for the 5400 to mips4.
4982 (elf_mips_mach): Add r5000.
4984 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4986 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4988 1999-03-11 Nick Clifton <nickc@cygnus.com>
4990 * binary.c (binary_set_section_contents): Generate warning about
4991 huge file offsets for any section that will occupy file space, not
4992 just those that are loadable.
4994 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4996 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4998 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5000 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5002 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5004 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5005 * elflink.h: Revert all changes since Feb 16. Instead:
5006 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5007 appropriate. Copy it to version symbols.
5008 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5009 symbols if appropriate.
5010 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5011 symbol if appropriate.
5012 (elf_link_output_extsym): If symbol is marked as undefined, and
5013 has no nonweak references, mark it as weak undefined.
5015 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5017 * elflink.h (elf_merge_symbol): When overriding a dynamic
5018 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5020 (elf_link_add_object_symbols): Don't copy the other field if we
5023 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5025 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5026 shared object with a weak undefined symbol.
5028 1999-02-18 Nick Clifton <nickc@cygnus.com>
5030 * elfarm-nabi.c: Set partial_inplace back to false.
5032 1999-02-17 Nick Clifton <nickc@cygnus.com>
5034 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5035 (USER_LABEL_PREFIX): Set to "_".
5037 The following patches are from: Scott Bambrough
5038 <scottb@corelcomputer.com>
5040 * libaout.h (M_ARM6_NETBSD): Set to 143.
5042 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5043 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5044 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5045 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5046 * bfd-in2.h: Regenerate.
5048 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5049 'true' as REL relocs are now being used. Add new PIC relocs:
5050 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5051 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5053 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5055 (elf32_arm_final_link_relocate): Change parameters so that entire
5056 reloc is passed. Add support for PIC relocs.
5057 (elf32_arm_relocate_section): Pass entire reloc to
5058 elf32_arm_final_link_relocate.
5059 (elf32_arm_check_relocs): Handle new PIC relocs.
5060 (elf32_arm_adjust_dynamic_symbol): New function.
5061 (elf32_arm_size_dynamic_sections): New function.
5062 (elf32_arm_discard_copies): New function.
5063 (elf32_arm_finish_dynamic_symbol): New function.
5064 (elf32_arm_finish_dynamic_sections): New function.
5065 (ELF_MAXPAGE_SIZE): Define.
5066 (bfd_elf32_bfd_reloc_type_lookup): Define.
5067 (elf_backend_relocate_section): Define.
5068 (elf_backend_adjust_dynamic_symbol): Define.
5069 (elf_backend_create_dynamic_sections): Define.
5070 (elf_backend_finish_dynamic_symbol): Define.
5071 (elf_backend_finish_dynamic_sections): Define.
5072 (elf_backend_size_dynamic_sections): Define.
5073 (elf_backend_plt_readonly): Define.
5074 (elf_backend_want_got_plt): Define.
5075 (elf_backend_want_plt_sym): Define.
5077 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5079 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5080 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5081 (_bfd_mips_elf_fake_sections): Likewise.
5083 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5085 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5086 bfd_elf32_arm_get_bfd_for_interworking,
5087 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5090 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5091 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5092 elf32_arm_find_nearest_line): Make them static.
5094 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5096 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5097 callers. Do not merge a definition from a shared object with a
5098 weak undefined symbol.
5099 (elf_link_add_object_symbols): Do not change the symbol type or
5100 size if the old symbol overrides the new one.
5102 1999-02-08 Nick Clifton <nickc@cygnus.com>
5104 * config.bfd: Add support for strongarm target.
5106 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5108 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5109 fields instead of unsigned char.
5111 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5113 * Makefile.am: Rebuild dependencies.
5114 * Makefile.in: Rebuild.
5116 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5118 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5119 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5120 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5121 * acinclude.m4: Add comments to uses of AC_DEFINE.
5122 * acconfig.h: Remove.
5123 * configure: Rebuild with current autoconf/automake.
5124 * aclocal.m4: Likewise.
5125 * config.in: Likewise.
5126 * Makefile.in: Likewise.
5128 1999-02-04 DJ Delorie <dj@cygnus.com>
5130 * libbfd.c (real_read): don't call fread for zero bytes. This
5131 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5133 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5135 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5136 of a jump is in the current 256 MB region.
5138 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5140 * format.c (bfd_check_format_matches): Change last patch to only
5141 take effect for the binary target.
5143 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5145 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5147 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5149 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5151 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5153 * format.c (bfd_check_format_matches): If the target was
5154 previously specified, don't check other targets when checking for
5157 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5159 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5160 (elf32_arm_reloc_type_lookup): Removed
5161 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5162 (elf32_arm_reloc_type_lookup): New.
5163 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5164 (elf32_arm_reloc_type_lookup): New.
5166 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5168 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5169 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5170 * Makefile.am: Use new files.
5171 * Makefile.in: Regenerate.
5172 * configure.in: Use new files.
5173 * configure: Regenerate.
5175 1999-02-01 Nick Clifton <nickc@cygnus.com>
5177 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5178 (fr30_elf_gc_sweep_hook): New function.
5179 (elf_backend_can_gc_sections): Define.
5181 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5183 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5184 and bfd_elf32_bigarm_oabi_vec.
5186 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5188 * Makefile.am (elf32-arm-oldabi.lo): New.
5189 (elf32-arm-newabi.lo): New.
5190 * Makefile.in: Regenerate.
5191 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5192 (arm-*-elf): Likewise.
5194 (thumb-*-oabi): New.
5195 * configure: Regenerate.
5196 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5197 (bfd_elf32_bigarm_oabi_vec): New.
5198 * elf32-arm-newabi.c: New.
5199 * elf32-arm-oldabi.c: New.
5200 * elf32-arm.c: Removed.
5203 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5205 * binary.c (binary_set_section_contents): Omit warnings for
5206 unloadable sections.
5208 1999-01-31 Michael Meissner <meissner@cygnus.com>
5210 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5211 powerpc{,le}-*-eabi.
5213 1999-01-29 Nick Clifton <nickc@cygnus.com>
5215 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5216 * dwarf2.c (read_signed_leb128): Remove unused variables.
5218 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5220 * elf.c (assign_file_positions_for_segments): Only adjust
5221 p_align when needed.
5223 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5225 * binary.c (binary_set_section_contents): Don't return early for a
5226 non-loadable section, in case the first section is non-loadable.
5227 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5228 W. Rozycki <macro@ds2.pg.gda.pl>.
5230 1999-01-28 Nick Clifton <nickc@cygnus.com>
5232 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5233 R_FR30_GNU_VTENTRY relocs.
5235 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5237 * elflink.h (elf_link_output_sym): Zero syms which are
5238 part of sections which have been excluded.
5240 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5242 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5244 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5245 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5247 1999-01-27 Nick Clifton <nickc@cygnus.com>
5249 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5251 (fr30_final_link_relocate): Use computed value as result of
5254 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5256 * binary.c (binary_set_section_contents): Emit warning for
5257 huge file offsets due to widely-dispersed section LMAs.
5259 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5261 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5262 align first section to largest section alignment, not first
5265 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5267 * configure.in: Require autoconf 2.12.1 or higher.
5269 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5271 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5272 * bfd-in2.h: Likewise.
5273 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5275 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5277 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5278 * cpu-mips.c: Add support for and independent 4111.
5279 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5280 (_bfd_mips_elf_final_write_processing):
5281 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5283 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5285 * elf32-mips.c (elf_mips_abi_name): New.
5286 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5288 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5290 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5291 Handle bfd_mach_mips4300.
5293 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5295 * elf32-i386.c: Remove leaked development code from patch
5296 1998-12-10 by Richard Henderson.
5298 1998-12-10 Richard Henderson <rth@cygnus.com>
5300 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5301 in debug sections for symbol defined externally.
5303 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5305 * targets.c (bfd_target_vector): Remove duplicate entry for
5308 1998-12-09 Nick Clifton <nickc@cygnus.com>
5310 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5311 since we are using RELAs.
5313 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5315 SCO Open Server Release 5 core file support, from Jouke Numan
5317 * sco5-core.c: New file.
5318 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5319 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5320 * Makefile.am: Rebuild dependencies.
5321 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5322 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5323 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5324 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5325 * bfd-in2.h, configure, Makefile.in: Rebuild.
5327 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5329 * config.bfd (hppa*-*-mpeix*): New target.
5330 * configure.in: Add AC_HEADER_DIRENT.
5331 (hppa*-*-mpeix*): New target.
5332 * configure.host (hppa*-*-mpeix*): New host.
5333 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5334 friends rather than just including <sys/dir.h>.
5335 * som.h (struct som_symbol): Add hppa_priv_level and apto
5336 tc_data. Change all users.
5337 (struct somdata): Add comp_unit field.
5338 (obj_som_compilation_unit): Define.
5339 (bfd_som_attach_compilation_unix): Declare.
5340 * som.c: Check HOST_HPPAMPEIX.
5341 (struct som_misc_symbol_info): Add new field priv_level.
5342 (som_object_setup): Add current_offset parameter. Change all
5344 (setup_sections): Likewise.
5345 (som_object_p): For EXECLIBMAGIC, read the lst header.
5346 (som_write_symbol_strings): Add compilation_unit parameter.
5348 (som_finish_writing): Write out compilation_unit.
5349 (som_bfd_derive_misc_symbol_info): Set priv_level.
5350 (som_build_and_write_symbol_table): Set xleast field to 3.
5351 (som_slurp_symbol_table): Set symbol priv_level.
5352 (bfd_som_attach_compilation_unit): New function.
5353 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5354 priv_level into symbol_value.
5355 * configure, config.in: Rebuild.
5357 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5359 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5360 warning function to call _bfd_error_handler instead.
5362 * libbfd.c (COERCE32): Cast through unsigned long and long to
5363 avoid bug in old version of gcc.
5365 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5366 (elf_backend_additional_program_headers): Don't define.
5368 1998-12-08 Nick Clifton <nickc@cygnus.com>
5370 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5371 relocations to include offset of 2 included in the insns, and the
5372 offset of the relocs within the section.
5374 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5376 The following changes were made by David Taylor
5377 <taylor@texas.cygnus.com>, Edith Epstein
5378 <eepstein@sophia.cygnus.com>, Jim Blandy
5379 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5380 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5381 changes originally made by HP; HP did not create ChangeLog
5384 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5385 automake macro library.
5387 * hpux-core.c (hpux_core_core_file_p): this function now
5388 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5389 found in the corefile! Also, in hpux_core_core_file_p, if we
5390 encounter a section with an unknown type, don't punt. Instead,
5391 just skip it. Also, count the number of sections of known type
5392 that we encounter. If we encounter at least one good one, then
5393 we'll declare that the file is a core file. If we encounter any
5394 unknown ones but some known ones, then we'll issue a warning (but
5395 still declare it to be a core file). Also, correctly decide when a
5397 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5398 (CORE_ANON_SHMEM): define if not defined.
5399 (hpux_core_struct): add members lwpid and user_tid.
5400 (core_kernel_thread_id, core_user_thread_id): new macros.
5401 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5402 the name before storing it in the bfd.
5403 (hpux_core_core_file_p): handle threads.
5405 * libhppa.h (GET_FIELD): protect against redefinition.
5406 (HPPA_WIDE): define.
5407 (GET_FIELD): define.
5412 (sign_extend): redefine.
5413 (assemble_6): define.
5414 (assemble_12): rewrite.
5415 (assemble_16): define.
5416 (assemble_16a): define.
5417 (assemble_17): rewrite.
5418 (assemble_22): define.
5420 1998-12-07 Nick Clifton <nickc@cygnus.com>
5422 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5423 relocations for signed values.
5425 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * mipsbsd.c (MY(set_arch_mach)): Make static.
5428 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5429 bfd_mach_mips* macros rather than simple numbers.
5431 COFF weak symbol support, based on patches from Mark Elbrecht
5432 <snowball3@usa.net>:
5433 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5434 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5435 (coff_write_alien_symbol): Likewise.
5436 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5437 (coff_link_add_symbols): Likewise.
5438 (_bfd_coff_link_input_bfd): Likewise.
5439 (_bfd_coff_write_global_sym): Likewise.
5441 * elf.c (copy_private_bfd_data): Always initialize the
5442 includes_phdrs field.
5444 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5445 file defines a symbol first mentioned in an ELF file.
5447 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5448 possible, rather than only if BFD64.
5449 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5451 * bfd-in2.h: Rebuild.
5453 * srec.c (srec_set_section_contents): Correct test to avoid
5454 switching to 4 byte addresses after seeing a second section which
5455 requires 3 byte addresses. From Joel Schantz
5456 <joel.schantz@argosys.boeing.com>.
5458 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5459 <aymeric.vincent@emi.u-bordeaux.fr>.
5461 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5463 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5464 decide whether the output file is -mrelocatable-lib,
5465 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5467 1998-12-03 Nick Clifton <nickc@cygnus.com>
5469 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5470 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5471 * bfd-in2.h: Regenerate.
5472 * libbfd.h: Regenerate
5474 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5476 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5477 link against a dynamic symbol with no type or size.
5479 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5481 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5482 relocation for section which does not get loaded.
5483 (elf_i386_relocate_section) [R_386_32]: Likewise.
5485 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5487 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5488 reloc_count and i long instead of unsigned long. Handle error
5489 return from bfd_canonicalize_reloc.
5491 1998-12-01 Nick Clifton <nickc@cygnus.com>
5493 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5496 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5498 * elf32-sh.c (elf/sh.h): Include.
5499 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5500 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5501 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5502 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5503 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5505 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5507 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5508 causes division by zero later on.
5510 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5512 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5515 1998-11-25 DJ Delorie <dj@cygnus.com>
5517 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5520 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5522 * elf32-fr30.c (fr30_elf_relocate_section): Call
5523 fr30_final_link_relocate.
5524 (fr30_final_link_relocate): New function: Handle I20 and I32
5526 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5527 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5528 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5530 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5533 The following changes are based on a patch submitted by Gianluca
5534 Moro <glctr@abc.it>:
5536 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5537 not already been updated.
5538 (find_remembered_hi16s_reloc): New parameter 'already_found'
5539 returns state of remembered hi16s reloc.
5540 (remember_hi16s_reloc): Set 'found' field to false.
5541 (hi16s_location): Add 'found' field.
5543 1998-11-23 DJ Delorie <dj@cygnus.com>
5545 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5546 to see .DLL files as unrecognized.
5547 (i3coff_object_p): Sorry, had to hack it to not recognize these
5548 files (pei-i386) on request.
5550 1998-11-23 DJ Delorie <dj@cygnus.com>
5552 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5553 relents. Call bfd_check_format to reinitialize.
5555 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5557 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5560 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5562 * aclocal.m4: regenerate
5563 * configure: regenerate
5565 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5567 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5568 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5569 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5570 respect it as an upper bound on what memory to reference.
5571 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5572 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5573 update vtable_entries_size appropriately.
5575 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5577 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5580 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5582 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5583 bfds; they have no "file" so we fake it.
5584 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5585 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5586 resizing the memory buffer.
5587 * opncls.c (bfd_make_writable): New function; lets you write a
5588 bfd_create'd bfd to an in-memory buffer.
5589 (bfd_make_readable): New function; lets you read back that buffer
5590 as if it were from bfd_openr. Used to build generated archive
5591 members (winsup's ld's dlltool)
5593 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5595 * po/bfd.pot: Regenerated.
5597 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5599 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5602 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5604 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5605 element of the gotentry list for local symbols too.
5606 (elf64_alpha_relocate_section): Unify local and global handling.
5607 Assert that gotent->use_count > 0.
5609 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5611 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5612 update for file name changes of July 2, 1998.
5614 * configure: Rebuild.
5616 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5618 * po/bfd.pot: Regenerated.
5620 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5622 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5623 * aclocal.m4, configure: regenerate
5625 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5627 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5629 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5631 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5632 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5634 * aclocal.m4, configure: regenerated.
5636 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5638 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5639 R_D10V_GNU_VTENTRY relocs.
5640 (elf_d10v_howto_table): Likewise.
5641 (d10v_reloc_map d10v_reloc_map): Likewise.
5642 (elf32_d10v_gc_mark_hook): New.
5643 (elf32_d10v_gc_sweep_hook): New.
5644 (elf32_d10v_check_relocs): New.
5645 (elf32_d10v_relocate_section): New.
5646 (elf_backend_relocate_section): Define.
5647 (elf_backend_can_gc_sections): Define.
5649 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5651 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5652 (BFD64_BACKENDS): ...from here.
5653 (BFD32_BACKENDS_CFILES): Move vms files here...
5654 (BFD64_BACKENDS_CFILES): ...from here.
5655 * Makefile.in: Rebuild.
5657 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5659 * Makefile.am: Add FR30 target.
5660 * Makefile.in: Add FR30 target.
5661 * archures.c: Add support for FR30.
5662 * config.bfd: Add support for FR30.
5663 * configure.in: Add support for FR30.
5664 * reloc.c: Add support for FR30 relocations.
5665 * targets.c: Add support for FR30 relocations.
5666 * bfd-in2.h: Regenerate.
5667 * configure: Regenerate.
5668 * libbfd.h: Regenerate.
5669 * cpu-fr30.c: New file.
5670 * elf32-fr30.c: New file.
5672 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5674 * configure.in: detect cygwin* instead of cygwin32*
5675 * configure: regenerate
5677 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5679 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5680 use bfd_malloc and free instead and check return value from bfd_malloc.
5682 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5685 * libbfd.h: Rebuild.
5687 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5688 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5689 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5690 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5692 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5694 (mips_elf_link_hash_table_create): Don't initialize
5695 dynsym_sec_strindex.
5696 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5697 (mips_elf_size_dynamic_sections): Generate a section symbol for
5698 every output section.
5699 (mips_elf_finish_dynamic_sections): Count all sections for
5701 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5704 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5706 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5707 for later PLT entries in large PLTs.
5708 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5710 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5712 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5714 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5716 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5717 * elflink.h (elf_collect_hash_codes): New function. This function is
5718 called for each exported symbol and we compute the ELF hash value for
5720 (compute_bucket_value): New function. It is called from
5721 size_dynamic_sections to determine the hash table size. When we are
5722 optimizing a better, but slower, algorithm is used.
5723 (size_dynamic_sections): Call compute_bucket_value.
5725 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5727 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5729 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5731 (sh_elf_gc_mark_hook): New.
5732 (sh_elf_gc_sweep_hook): New.
5733 (sh_elf_check_relocs): New.
5734 (elf_backend_can_gc_sections): Define.
5736 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5738 * acinclude.m4: undo previous gettext change
5739 * aclocal.m4: rebuild with right version of aclocal.
5741 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5743 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5744 aclocal.m4 to acinclude.m4, so they don't get lost.
5746 * elfcore.h: rewrite for better corefile support.
5747 * elf.c (elfcore_*): new functions.
5748 * elf-bfd.h (elf_obj_tdata): new structure members.
5749 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5751 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5753 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5755 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5756 and R_M32R_GNU_VTENTRY.
5757 (elf_backend_can_gc_sections): Define.
5758 (m32r_elf_check_relocs): New.
5759 (m32r_elf_gc_mark_hook): New.
5760 (m32r_elf_gc_sweep_hook): New.
5761 (m32r_elf_relocate_section): Handle VT relocs.
5763 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5765 * coff-arm.c (arm_relocate_section): Remove redundant test.
5767 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5768 cleat that the 'bitsize' field is the size of the bitfield AFTER
5769 relocation not before.
5771 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5773 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5776 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5778 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5779 R_SPARC_GNU_VTENTRY.
5780 (elf32_sparc_check_relocs): Handle them.
5781 (elf32_sparc_reloc_type_lookup): Likewise.
5782 (elf32_sparc_relocate_section): Likewise.
5783 (elf32_sparc_gc_mark_hook): New.
5784 (elf32_sparc_gc_sweep_hook): New.
5786 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5788 * som.c (som_finish_writing): Perform some sanity checks when
5789 writing an executable or shared library.
5791 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5793 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5794 * configure.in (elf): Add dwarf1.lo.
5795 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5796 * elf.c (_bfd_elf_find_nearest_line): Add call to
5797 _bfd_dwarf1_find_nearest_line.
5798 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5799 Add call to _bfd_dwarf1_find_nearest_line.
5800 * configure: Rebuilt.
5802 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5804 * elflink.h (elf_gc_sections): Do not allow garbage
5805 collection if dynamic sections have been created.
5807 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5809 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5811 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5812 (v850_elf_perform_relocation): Likewise.
5813 (v850_elf_final_link_relocate): Likewise.
5814 (v850_elf_relocate_section): Likewise.
5815 (v850_elf_gc_sweep_hook): New routine.
5816 (v850_elf_gc_mark_hook): New routine.
5817 (elf_backend_can_gc_sections): Define.
5819 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5821 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5824 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5826 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5827 Declare size as bfd_size_type.
5828 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5830 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5832 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5834 * som.c (CPU_PA_RISC2_0): Define.
5835 (_PA_RISC2_0_ID): Likewise.
5836 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5838 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5841 has a base which is already defined, only add the referenced
5842 symbol to the dynamic symbol table if it is defined or referenced
5845 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5848 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5850 * elflink.h (elf_link_add_object_symbols): Undo last change.
5852 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5854 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5855 symbol for the indirect alias to a versioned symbol.
5857 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5859 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5860 (elf32_i386_vtentry_howto): New.
5861 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5862 or elf32_i386_vtinherit_howto on lookup.
5864 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5866 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5867 reloc_type. Rename R_68K__max to R_68K_max.
5868 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5871 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5873 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5874 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5876 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5879 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5881 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5882 message has a null byte terminator.
5884 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5886 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5887 word subject to R_V850_32 relocation.
5889 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5891 * dwarf2.c: Add comment describing problem computing line numbers
5892 for undefined symbols at link time.
5894 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5896 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5897 transform a defweak into a plt entry.
5898 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5899 plt entry references to receive a RELATIVE reloc.
5900 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5901 (elf64_alpha_relocate_section): Assert we don't overrun
5902 the allocated relocation space.
5904 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5906 * elf.c (swap_out_syms): Always treat section symbols as
5907 special, even if they are attached to a common section.
5909 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5911 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5912 sections with v850 common section attributes into named v850
5914 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5915 common section attributes into named v850 common sections.
5917 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5919 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5922 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5924 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5925 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5926 reloc to the wrong section a warning, not an error. .dynsbss
5927 is not an output section, so there is no need to check for it.
5929 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5931 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5933 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5935 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5936 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5938 (elf32_arm_gc_mark_hook): New.
5939 (elf32_arm_gc_sweep_hook): New.
5940 (elf32_arm_check_relocs): New.
5941 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5943 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5946 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5948 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5949 assume there is no PLT or GOT.
5951 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5953 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5954 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5955 also accepted as a function symbol type.
5957 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5959 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5961 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5963 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5964 match definition of _bfd_gc_sections field.
5965 * libbfd.h: Rebuild.
5967 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5969 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5970 the addend of a dynamic relocation referencing a section.
5971 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5972 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5974 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5976 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5977 bed has a size_dynamic_sections routine before trying to use it.
5979 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5981 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5982 _bfd_elf_rel_vtable_reloc_fn.
5984 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5986 * Makefile.am: Add elf32-arm.c.
5987 * Makefile.in: Rebuild.
5988 * elf-bfd.h: Add elf_backend_get_symbol_type.
5989 * elf.c (swap_out_syms): If defined, call
5990 elf_backend_get_symbol_type.
5991 * elf32-arm.c: Define elf_backend_get_symbol_type.
5992 (elf32_arm_get_symbol-type): New routine.
5993 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5994 (bfd_elf32_arm_process_before_allocation): Change to
5995 check for STT_ARM_TFUNC.
5996 (elf32_arm_final_link_relocate): Likewise.
5997 * elfxx-target.h: Add elf_backend_get_symbol_type.
5999 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6001 * archures.c (bfd_mach_alpha_ev[456]): New.
6002 * cpu-alpha.c: Rework to match these types.
6003 * bfd-in2.h: Rebuild.
6005 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6007 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6008 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6010 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6011 (elf_i386_reloc_type_lookup): Recognize them.
6012 (elf_i386_check_relocs): Pass them off to generic code.
6013 (elf_i386_relocate_section): Ignore them.
6014 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6015 (elf_backend_can_gc_sections): True.
6017 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6019 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6020 before looking at owner field.
6021 (elf32_arm_to_thumb_stub): Ditto.
6022 (elf32_arm_relocate_section): Compute name before calling
6023 elf32_arm_final_link_relocate().
6025 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6027 * elf.c: comment and formatting cleanups.
6030 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6032 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6033 (core files are treated differently than object files).
6034 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6035 bfd_elf_mkcorefile): declare.
6036 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6037 bfd_elf_mkcorefile): add to bfd_target vector.
6038 * elfcore.h (elf_core_file_p): save the program header table,
6039 and set the bfd architecture from the elf file header.
6040 * elf.c (bfd_elf_mkcorefile): new function.
6041 (_bfd_elf_write_corefile_contents): new function.
6042 (assign_file_positions_for_segments): add cases for handling
6043 PT_NOTE segments. (assign_file_positions_except_relocs):
6044 core files should be handled the same as exec files.
6045 (prep_headers): identify core files as type ET_CORE.
6046 (copy_private_bfd_data): identify the sections belonging to
6047 the PT_NOTE segment.
6049 * elf32-sparc.c (elf32_sparc_final_write_processing):
6050 add break statement to default case.
6052 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6054 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6055 section (not input) will be in sections ".sbss", ".sbss2",
6056 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6057 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6058 output_offset for correct evaluation of addend.
6060 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6062 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6063 elf32_arm_allocate_interworking_sections and
6064 elf32_arm_process_before_allocation.
6066 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6068 * bfd-in.h: Ammend prototype for
6069 elf32_arm_process_before_allocation to remove surplus third
6072 * bfd-in2.h: Regenerate.
6074 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6076 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6078 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6080 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6081 calculated for RELOC_SPARC_REV32 case.
6083 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6085 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6086 elf32_arm_allocate_interworking_sections and
6087 elf32_arm_process_before_allocation.
6088 * bfd-in2.h: Regenerated.
6089 * elf32-arm.c Define elf32_arm_link_hash_table.
6090 (insert_thumb_branch): New routine.
6091 (find_thumb_glue): New routine.
6092 (find_arm_glue): New routine.
6093 (record_arm_to_thumb_glue): New routine.
6094 (record_thumb_to_arm_glue): New routine.
6095 (elf32_arm_link_hash_table_create): New routine.
6096 (elf32_arm_get_bfd_for_interworking): New routine.
6097 (elf32_arm_allocate_interworking_sections) New routine.
6098 (elf32_arm_process_before_allocation) New routine.
6099 (elf32_thumb_to_arm_stub): New routine.
6100 (elf32_arm_to_thumb_stub): New routine.
6101 (elf32_print_private_bfd_data): Fix typo.
6102 (elf32_arm_final_link_relocate): Add argument sym_sec.
6103 Check for branches to thumb symbols in case R_ARM_PC24.
6104 Check for branches to arm symbols in case R_ARM_THM_PC22.
6105 (elf32_arm_relocate_section): Pass symbol section to
6106 elf32_arm_final_link_relocate.
6108 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6110 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6111 entries unless the symbol is defined in the executable; in
6112 particular, undefined weak symbols get a PLT entry.
6114 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * libaout.h: Remove nested comment to avoid warning.
6118 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6120 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6121 R_ARM_PC24 relocation.
6123 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6125 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6126 argument is_local. Add argument sym_flags. Check sym_flags
6127 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6128 (elf32_arm_relocate_section): Don't pass local sym and pass
6129 sym_flags to elf32_arm_final_link_relocate.
6131 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6133 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6134 to not count too few relocs for dynamicly linked executables.
6136 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6138 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6139 symbols without a dynamic index dynamic. Consider all weak
6141 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6142 correspondance between input and output sections.
6144 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6146 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6147 that use a .got.plt section start the got offset at zero.
6149 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6151 * ieee.c (ieee_write_processor): Correct the processor ID written
6152 out for bfd_arch_m68k, accommodating change of March 25.
6154 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6156 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6157 R_ARM_THM_RPC22 relocations.
6159 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6161 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6163 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6164 .got relocs in -Bsymbolic shared objects.
6166 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6168 * elf32-arm.c: Add private flags to ELF header.
6169 (elf32_arm_print_private_bfd_data): New Function.
6170 (elf32_arm_set_private_flags): New Function.
6171 (elf32_arm_copy_private_flags): New Function.
6172 (elf32_arm_merge_private_bfd_data): New Function.
6174 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6178 (elf32_sparc_relocate_section): Likewise.
6180 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6182 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6183 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6184 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6185 of the function. Recognize no .plt as static linking.
6187 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6189 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6190 ".liblist" string through gettext.
6192 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6194 * Makefile.am: Add support for elf32-arm.lo.
6195 * Makefile.in: Rebuild.
6196 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6197 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6198 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6199 * configure: Regenerate.
6200 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6201 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6202 bfd_target bfd_elf32_littlearm_vec.
6203 * elf32-arm.c: New file.
6205 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6207 * libaout.h (M_SPARCLITE_LE): New machine.
6208 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6209 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6210 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6211 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6212 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6213 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6214 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6215 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6216 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6217 be BFD_RELOC_SPARC_REV32.
6219 * config.bfd (sparc86x-*-aout): New
6221 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6223 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6224 actually mapping the output sections.
6226 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6229 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6230 (mn10300_elf_reloc_map): Similarly.
6231 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6233 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6235 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6237 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6238 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6239 elf_mips_reloc_type defined in elf/mips.h.
6241 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6243 * elf64-mips.c: Remove reloc_type definition completely. It's now
6246 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6248 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6249 as they are defined in elf/mips.h now.
6251 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6254 * Re-add lost change:
6255 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6257 (mn10300_elf_relax_section): Include stack space for register saves
6258 in the imm8 field of a "call" instruction.
6259 (compute_function_info): Determine how much stack is allocated by
6260 the movm instruction. Fix typo.
6261 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6263 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6266 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6268 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6270 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6272 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6274 * elf32-hppa.h: Let ELF header define the enum containing the
6275 external reloc numbers.
6276 * elf32-i386.h: Likewise.
6278 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6280 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6281 * elf32-mips.c: Likewise.
6282 * elf32-ppc.c: Likewise.
6284 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6286 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6287 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6289 * bfd-in.h: Regenerate.
6290 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6291 parameter to 'unsigned int' to avoid K&R compatability problems.
6293 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6295 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6296 functionname_ptr to be const. Change line_ptr to be unsigned.
6298 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6299 macro is not defined. Change second parameter from bfd_link_info
6300 to coff_final_link_info. Add prototype.
6301 (coff_final_link_postscript): Simplify handling when macro is not
6302 defined. Add prototype.
6304 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6306 * elf-mn10300.c: Before include system specific ELF header define
6307 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6308 * elf32-mips.c: Likewise.
6309 * elf32-ppc.c: Likewise.
6311 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6313 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6314 temporary patch over to elf64-mips.c as well.
6316 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6318 * elf32-mips.c (reloc_type): Temporarily disable definition of
6319 standard relocation since they are now defined in elf/mips.h.
6321 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6323 * elf-m10200.c (mn10200_elf_final_link_relocate):
6324 Modify range test for case R_MN10200_8.
6326 * elf-m10300.c (mn10300_elf_final_link_relocate):
6327 Modify range test for case R_MN10300_8.
6329 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6331 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6332 * elf32-i386.c (elf_backend_got_header_size): Define.
6333 (elf_backend_plt_header_size): Define.
6334 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6335 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6336 * elfxx-target.h: Provide a default of zero.
6337 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6338 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6340 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6341 entry from an executable, even if the plt refcount goes to 0.
6343 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6345 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6346 directory name at the line number.
6348 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6349 with an unspecified type.
6351 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * sunos.c: Add undef of valid to avoid problem on SunOS.
6355 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6357 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6359 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6361 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6362 R_68K_PCxx and R_68K_xx relocations. Make sure that
6363 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6364 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6365 R_68K_xx relocations.
6366 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6367 that has no plt entry.
6368 (elf_m68k_relocate_section): Ignore the plt offset in a static
6370 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6372 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6375 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6377 (howto_table, reloc_map): Add entries for them.
6378 (elf_m68k_check_relocs): Handle them. Implement reference
6379 counting for got and plt entries.
6380 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6381 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6383 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6384 (elf_m68k_relocate_section): Handle the new reloc types.
6385 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6386 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6387 * elflink.h (elf_link_add_object_symbols): When creating an
6388 indirect reference for symbol versioning also copy the plt
6390 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6391 flag also reset the plt offset.
6392 (elf_link_assign_sym_version): Likewise.
6393 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6394 the size of the entry in bytes.
6395 (elf_gc_allocate_got_offsets): Likewise.
6397 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6399 * elflink.h (elf_gc_sections): Return true rather than falling off
6402 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6405 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6407 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6408 comment describing when it should be enabled.
6409 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6412 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6414 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6415 information ATN records.
6417 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6419 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6420 section for an absolute symbol in a fully linked file. Based on
6421 patch from Christian Holland <CHolland@de.lucent.com>.
6423 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6425 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6426 that a symbol is undefined.
6428 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6430 * som.c (som_bfd_gc_sections): Define.
6432 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6434 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6435 overflows in ARM_26D patches, since they have already been
6436 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6438 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * coffcode.h (coff_write_object_contents): If we have any long
6441 section names, call coff_write_symbols even if there are no
6444 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6446 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6447 PT_LOAD segment, rather than only setting it once for the entire
6450 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6451 rather than ignoring every phdr with a p_paddr of 0, ignore all
6452 the phdrs if they all have a p_paddr of 0.
6454 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6455 section was discarded from the link.
6457 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6459 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6461 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6463 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6464 floating point operations.
6466 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6468 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6471 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6473 Merge of vax/vms (read-only) support
6474 * configure.com: Support Vax target.
6475 * makefile.vms: Support Vax target.
6476 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6477 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6479 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6481 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6483 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6485 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6487 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6488 * targets.c (bfd_target_ovax_flavour): New flavour.
6489 (vms_alpha_vec): Renamed from evax_alpha_vec.
6491 (target_vector): Update accordingly.
6492 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6494 (vax*-*-*vms*): New target.
6495 * Makefile.am: Update for renamed files. Rebuild dependencies.
6496 * bfd-in2.h: Rebuild.
6497 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6499 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6501 Based on patch from Matt Semersky <matts@scd.hp.com>:
6502 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6503 pointer on abfd->outsymbols.
6504 (generic_add_output_symbol): Handle NULL sym parameter.
6506 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6508 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6511 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6514 when handling 32 bit immediate relocs.
6515 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6517 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6519 * section.c (STD_SECTION): Account for recently added gc_mark
6520 field in struct asection.
6522 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6523 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6525 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6527 ELF Section-level Garbage Collection:
6528 * bfd.c (bfd_gc_sections): New.
6529 * aout-adobe.c: Hook to default implementation.
6530 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6531 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6532 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6533 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6534 * tekhex.c, versados.c: Likewise.
6535 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6536 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6538 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6539 (bfd_generic_gc_sections): New.
6540 * section.c (SEC_KEEP): New.
6541 (asection): Add gc_mark member.
6543 * elfcode.h (elf_gc*): New name remappings.
6544 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6545 sections to be excluded.
6546 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6547 (elf_gc_propogate_vtable_entries_used): New.
6548 (elf_gc_smash_unused_vtentry_relocs): New.
6549 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6550 (elf_gc_common_finalize_got_offsets): New.
6551 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6552 * elfxx-target.h: Add and default gc hooks.
6554 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6556 (struct elf_obj_tdata): Likewise for local_got_offsets.
6557 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6558 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6559 * elf64-sparc.c, elflink.h: Likewise.
6561 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6562 (ELF_LINK_HASH_MARK): Define.
6563 (struct elf_backend_data): Add GC hooks.
6564 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6566 * elf-m10300.c (mn10300_elf_check_relocs): New.
6567 (mn10300_elf_gc_mark_hook): New.
6568 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6569 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6570 (mn10300_elf_final_link_relocate): Likewise.
6571 (mn10300_elf_relocate_section): Likewise.
6572 (elf_backend_can_gc_sections): Define.
6573 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6574 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6575 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6576 (mips_info_to_howto_rel): Likewise.
6577 (mips_elf_relocate_section): Likewise.
6578 (mips_elf_check_relocs): Likewise.
6579 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6580 (elf_backend_can_gc_sections): Define.
6581 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6582 (ppc_elf_howto_raw): Handle them.
6583 (ppc_elf_reloc_type_lookup): Likewise.
6584 (ppc_elf_relocate_section): Likewise.
6585 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6586 Handle new vtable relocs.
6587 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6588 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6589 (elf_backend_can_gc_sections): Define.
6591 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6593 * archures.c (bfd_mach_mn10300): Define.
6594 * elf-m10300.c: Include elf/mn10300.h
6595 (elf_mn10300_mach): New function.
6596 (_bfd_mn10300_elf_final_write_processing): Likewise.
6597 (_bfd_mn10300_elf_object_p): Likewise.
6598 (elf_backendfinal_write_processing): Define.
6599 (elf_backend_object_p): Likewise.
6601 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6603 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6606 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6609 link_next field, not the next field.
6611 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * elf.c (map_sections_to_segments): Check the section address
6614 against the phdr size both with and without a modulo of
6617 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6619 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6620 linker created empty input section if the output section has the
6623 * elflink.h (elf_link_output_extsym): Print an error message if
6624 _bfd_elf_section_from_bfd_section fails.
6626 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6629 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6632 native linker output. Avoid putting an empty section in more than
6635 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6637 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6638 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6640 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6642 * elf.c (swap_out_syms): New arg relocatable_p.
6643 Don't add section VMA to symbols for relocatable output.
6644 (_bfd_elf_compute_section_file_positions): Update call to
6647 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6649 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6650 against 'addend' be signed rather than unsigned.
6652 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6654 * elf32-m32r.c: Add prototyps for static functions.
6656 * coff-arm.c: Add prototypes for static functions.
6658 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6660 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6661 LMA is used to order sections in a segment.
6663 * elf32-v850.c: Add prototypes for static functions.
6664 Change type of addend parameter to bfd_vma in various functions.
6666 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6669 complain_overflow_signed instead of complain_overflow_bitfield.
6671 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6673 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6674 when comparing against 0.
6676 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * Makefile.am (config.status): New target.
6679 * Makefile.in: Rebuild.
6681 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6683 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6684 error if previous object endianness doesn't match current object.
6686 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6688 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6689 _bfd_elf_print_private)bfd_data ().
6691 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6693 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6695 (elf_link_add_object_symbols): Set type_change_ok and
6696 size_change_ok before calling elf_merge_symbol.
6698 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6699 undefined symbol error, don't also issue an overflow error.
6701 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6703 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6704 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6705 message instead of crashing.
6707 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6709 * archures.c (bfd_mach_cpu32): Define.
6710 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6712 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6713 * ieee.c: Include <ctype.h>.
6714 (ieee_object_p): Parse out process ID string to make it more
6715 likely to be acceptable for bfd_scan_arch.
6716 * bfd-in2.h: Rebuild.
6718 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6720 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6721 _bfd_elf_print_private_bfd_data() so that the program header will
6724 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6726 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6727 0x68. Reindent. Add some comments.
6729 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6731 * elf.c (copy_private_bfd_data): Adjust physical address of
6732 segment in output BFD to contain LMAs of its sections.
6734 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6736 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6737 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6738 endian data 32 bit relocations.
6739 (elf32_sparc_merge_private_bfd_data): Check if linking little
6740 endian objects with big endian objects.
6741 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6742 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6743 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6745 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6746 * archures.c (bfd_mach_sparc_sparclite_le): New.
6747 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6749 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6751 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6754 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6756 * bfd-in.h: Move over patch to bfd-in2.h.
6758 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6760 (_bfd_relocate_contents): Likewise.
6762 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6764 * peicode.h (add_data_entry): If the section has no private data
6765 then do not create a Data Dictionary entry for it.
6767 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6769 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6770 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6771 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6772 subsections during relaxation more correctly.
6774 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6776 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6777 Add extra argument to bfd_arm_process_before_allocation ().
6778 * bfd-in.h: Reflect changes made in bfd-in2.h.
6779 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6780 coff class of a BFD symbol.
6781 * coff-arm.c: Add support for interworking between Thumb code and
6782 non-interworking aware ARM code.
6784 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6786 * po/Make-in (install-info): New target.
6788 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6790 * filemode.c: Remove; not used.
6792 If sysdep.h includes a header file, don't include it again:
6793 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6795 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6797 * archive.c: Don't include <string.h> or <errno.h>.
6798 * evax-alpha.c; Don't include <stdio.h>.
6799 * evax-egsd.c: Likewise.
6800 * evax-etir.c: Likewise.
6801 * evax-misc.c: Likewise.
6802 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6803 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6805 * hpux-core.c: Likewise.
6806 * netbsd-core.c: Likewise.
6808 * libbfd.c: Don't include <sys/types.h>.
6809 * nlmcode.h: Don't include <string.h>.
6810 * osf-core.c: Don't include <string.h> or <stdio.h>.
6811 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6812 <errno.h>, or <unistd.h>.
6813 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6815 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6817 * configure.com: If the version number can not be found in
6818 configure.in, set it to "unknown" rather than "2.8.1".
6820 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6822 * elf32-mips.c (elf_mips_mach): New.
6823 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6824 (_bfd_mips_elf_final_write_processing): Use the names
6825 of machines, rather than the numbers. Set both the ARCH
6826 and MACH in e_flags. Handle a few more specific machines.
6827 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6828 EF_MIPS_ARCH and EF_MIPS_MACH.
6830 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6832 * syms.c (bfd_is_local_label): Revert last change.
6833 * srec.c (srec_write_symbols): Discard debugging symbols.
6835 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6837 * som.c: Include <ctype.h>.
6838 * som.h: Don't include sysdep.h.
6840 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6842 * libbfd.h: Rebuilt.
6843 * libbfd-in.h: Removed gettext includes and defines.
6844 * sysdep.h: Moved gettext-related includes and defines here.
6846 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6848 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6849 an ad-hoc test. Kill bogus #if 0 code.
6850 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6852 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6855 when generating a normal executable for a symbol defined in a
6856 regular file. When copying a reloc into the output file, adjust
6857 the addend for a PC relative reloc against a global symbol.
6859 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6861 * libbfd.h: Rebuilt.
6862 * libbfd-in.h (_): Define as dgettext.
6864 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6866 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6868 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6869 when declaring parameter types.
6870 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6872 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6874 * config.bfd: If we include any ELF targets in targ_defvec and/or
6875 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6876 * elf32-gen.c (dummy): New static const variable.
6877 (elf_generic_info_to_howto): New static function.
6878 (elf_generic_info_to_howto_rel): New static function.
6879 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6880 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6881 * elf64-gen.c: Same changes as elf32-gen.c.
6882 * elfcode.h (elf_object_p): For the generic target, ignore a
6883 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6885 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6888 * configure: Rebuild.
6890 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6892 * config.bfd: Update OSR5/Unixware patterns.
6894 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6896 * elf.c (assign_file_positions_for_segments): Allow for holes
6897 between sections added by a link script.
6899 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * configure.in: Change version number to 2.9.4
6902 * configure: Rebuild.
6904 Based on patch from H.J. Lu <hjl@gnu.org>:
6905 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6906 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6907 * bfd-in2.h: Rebuild.
6909 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6911 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6914 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6916 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6917 (elf64_alpha_relax_section): Fill them in.
6918 (elf64_alpha_relax_opt_call): Implement more than a stub.
6919 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6920 alignment on .scommon.
6921 (elf64_alpha_merge_gots): Merge use counts as well.
6923 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6925 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6926 for calculating a local symbol's address.
6927 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6928 Set the .got's cooked size as well as the raw size.
6930 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6932 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6933 internationalisation of printed information.
6935 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6936 internationalisation of printed information.
6938 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * syms.c (struct indexentry): Change directory_name, file_name,
6941 and function_name fields to char *.
6942 (struct stab_find_info): Change cached_file_name field to char *.
6944 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6946 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6948 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6950 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6952 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * Makefile.am (install-data-local): Make $(includedir).
6955 * Makefile.in: Rebuild.
6957 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6959 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6961 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6964 * Makefile.in: Rebuild.
6966 * bfd-in2.h: Rebuild for Nick's changes.
6968 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6970 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6971 change wrt length == max_namelen.
6973 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6975 * Many files: Added gettext invocations around user-visible
6977 * libbfd-in.h: Added gettext includes and defines.
6978 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6979 HAVE_LC_MESSAGES): Define.
6980 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6982 * Makefile.am (SUBDIRS): Added po.
6983 (POTFILES): New macro.
6984 (po/POTFILES.in): New target.
6985 (SOURCE_HFILES): New macro.
6987 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6989 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6991 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6992 NT_PRSTATUS note section encountered, it contains the status of
6993 the currently executing thread when the core file was written.
6995 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6997 * libcoff.h: Add extra parameter to
6998 bfd_coff_link_output_has_begun overrideable function.
6999 * cofflink.c: Pass extra parameter to
7000 bfd_coff_link_output_has_begun function.
7001 * bfd-in.h: Add prototypes for exported ARM interworking
7003 * peicode.h: ARM specific code reorganised to conform to BFD
7005 * coffcode.h: ARM specific code reorganised to conform to BFD
7007 * coff-arm.c: Code reorganised to conform to the BFD coding
7008 conventions. Global variables have been moved into an ARM
7009 specific hash table structure and a new function:
7010 bfd_arm_get_bfd_for_interworking() has been created which is
7011 called from the linker scripts.
7013 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7015 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7017 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7018 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7019 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7020 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7022 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7024 * config.bfd: Added sparc86x support.
7026 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7028 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7029 an out of range pc-relative jump/call to an undefined weak symbol.
7031 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7033 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7036 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7038 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7039 an error other than bfd_error_system_call, set the error to
7040 bfd_error_wrong_format.
7042 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7043 bfd_elf32_powerpcle_vec.
7045 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7046 program segments are zero, don't set p_paddr_valid.
7048 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7050 * elf64-alpha.c: Initial implementation of relaxation --
7051 (struct alpha_elf_link_hash_entry): Add use_count member.
7052 (elf64_alpha_check_relocs): Initialize and increment it.
7053 (elf64_alpha_can_merge_gots): Check it when considering merging.
7054 (elf64_alpha_merge_gots): Drop entries with zero use.
7055 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7056 (elf64_alpha_always_size_sections): Split out got sizing ...
7057 (elf64_alpha_size_got_sections): ... here. New function.
7058 (elf64_alpha_relax_find_reloc_ofs): New function.
7059 (elf64_alpha_relax_with_lituse): Likewise.
7060 (elf64_alpha_relax_without_lituse): Likewise.
7061 (elf64_alpha_relax_opt_call): Likewise.
7062 (elf64_alpha_relax_section): Likewise.
7063 (elf64_alpha_add_symbol_hook): Likewise.
7064 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7065 (elf64_alpha_relocate_section): Likewise.
7066 (bfd_elf64_bfd_relax_section): Define.
7067 (elf_backend_add_symbol_hook): Likewise.
7069 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7071 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7072 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7073 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7075 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7077 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7078 * configure: Rebuild.
7080 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7083 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7084 * configure.in: Define and substitute WIN32LDFLAGS and
7086 * aclocal.m4: Rebuild with new libtool.
7087 * configure, Makefile.in: Rebuild.
7089 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7092 before any other symbols in the same section.
7094 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7096 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7099 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7101 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7103 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7104 Use addr_size for address size, rather than sizeof(bfd_vma).
7105 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7106 Fix call to read_address.
7107 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7108 Scrap other unneeded arguments. Fix call to read_address.
7109 (scan_unit_for_functions): Fix call to read_attribute.
7110 (parse_comp_unit): We now handle more values for addr_size.
7111 Set addr_size in unit. Fix call to read_attribute and
7114 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7116 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7118 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * archures.c (bfd_default_scan): Add m68k cases back to default
7121 switch, reverting patch of March 25, since IEEE support depends
7124 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7126 * Makefile.am (diststuff): New target.
7127 * Makefile.in: Rebuild.
7129 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7131 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7132 som_offset when we have an extended name table.
7134 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7136 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7138 * Makefile.in: Rebuild.
7140 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7142 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7143 symbols when creating a shared library.
7144 (elf_m68k_adjust_dynindx): New function, used by above code.
7145 (elf_m68k_finish_dynamic_sections): Initialize the section
7147 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7149 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7151 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7154 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7156 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7159 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7161 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7164 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * configure.in: Set version to 2.9.1.
7167 * configure: Rebuild.
7169 * Branched binutils 2.9.
7171 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7173 * syms.c (ENABLE_CACHING): Define.
7174 (struct indexentry): Define.
7175 (struct stab_cache): Remove.
7176 (cmpindexentry): New static function.
7177 (struct stab_find_info): Add new fields: indextable,
7178 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7179 cached_file_name. Remove fields: file_cache, function_cache, and
7181 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7182 index table and search it.
7184 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * elf.c (_bfd_elf_copy_private_section_data): Call
7187 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7189 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7191 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7193 * coff-arm.c: Define all globally visible variables and functions
7194 only when COFF_WITH_PE is not defined.
7195 * configure.in (armpe_little_vec, armpe_big_vec): Add
7197 * configure: Rebuild.
7199 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7201 Fix some gcc -Wall warnings:
7202 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7203 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7204 * archures.c (bfd_default_scan): Likewise.
7205 * bfd.c (bfd_scan_vma): Likewise.
7206 * binary.c (mangle_name): Likewise
7207 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7208 * coff-sh.c (sh_relocate_section): Likewise.
7209 * coff-stgo32.c (create_go32_stub): Likewise.
7210 * coffcode.h (coff_slurp_line_table): Likewise.
7211 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7212 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7213 (assign_file_positions_for_segments): Likewise.
7214 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7215 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7216 * oasys.c (oasys_write_sections): Likewise.
7217 * ppcboot.c (ppcboot_object_p): Likewise.
7218 (mangle_name): Likewise.
7219 * riscix.c (riscix_fix_pcrel_26): Likewise.
7220 * srec.c (srec_scan): Likewise.
7221 * stabs.c (_bfd_write_section_stabs): Likewise.
7222 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7223 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7224 switch. Declare parameters for function pointers.
7225 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7227 * elf.c (elf_sort_sections): Likewise.
7228 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7229 Add default cases to switches.
7230 (coff_arm_relocate_section): Remove unused local variables.
7232 (coff_arm_bfd_set_private_flags): Change flag variable to type
7234 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7235 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7236 (dump_toc): Change cat to const, and initialize it.
7237 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7238 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7239 (sh_elf_relocate_section): Initialize r_symndx.
7240 * coffcode.h (coff_compute_section_file_positions): Only declare
7241 old_sofar if ALIGN_SECTIONS_IN_FILE.
7242 (coff_write_object_contents): Initialize csym.
7243 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7244 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7246 * dwarf2.c: Include libiberty.h.
7247 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7248 (decode_line_info): Remove unused local variables.
7249 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7250 (m32r_elf_relocate_section): Likewise.
7251 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7252 (v850_elf_reloc): Likewise.
7253 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7254 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7255 * elf.c (assign_file_positions_for_segments): Always set adjust.
7256 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7257 parenthesize expression.
7258 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7259 (m32r_elf_object_p): Return a value.
7260 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7261 * elf32-mips.c (mips_elf_final_link): Initialize last.
7262 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7263 * elf32-v850.c (v850_elf_object_p): Return a value.
7264 (v850_elf_print_private_bfd_data): Change fprintf format string.
7265 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7267 * elflink.h (elf_link_add_object_symbols): Change vernum to
7268 unsigned int, and initialize it. Change fprintf format string.
7269 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7270 when setting or comparing to soname_indx.
7271 (elf_create_pointer_linker_section): Change num_symbols to
7273 * libcoff-in.h (coff_data_type): Change flags to flagword.
7274 * peicode.h (pe_print_idata): Initialize idx. Change j to
7275 bfd_size_type. Initialize hint_member. Remove useless test to
7277 (pe_print_edata): Change num_functions and num_names in struct
7278 EDT_type to unsigned long. Remove cast. Change fprintf format
7280 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7281 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7283 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7284 int *. Update uses. Change j to long.
7285 * bfd-in2.h, libcoff.h: Rebuild.
7287 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7289 * elf32-v850.c Remove definition of USE_REL.
7290 (v850_elf_info_to_howto_rela): New function.
7291 (v850_elf_perform_relocation): Renamed from
7292 v850_elf_store_addend_in_insn. Removed replace argument.
7293 (v850_elf_reloc): store the relocation in the addend field instead
7295 (v850_elf_final_link_relocate): Now calls
7296 v850_elf_perform_relocation.
7297 (v850_elf_relocate_section): Remove code to generate REL
7300 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7302 * coffcode.h (coff_new_section_hook): Set the type and storage
7303 class in the native symbol information allocated for a new section
7306 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7308 * peicode.h: Chain together calls to
7309 coff_bfd_copy_private_bfd_data and
7310 coff_bfd_print_private_bfd_data.
7312 * coff-arm.c: Add prototypes for
7313 coff_arm_bfd_print_private_bfd_data and
7314 coff_arm_bfd_copy_private_bfd_data.
7316 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7318 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7321 * peicode.h: Call arm-coff private data functions after handling
7324 * coff-arm.c: Turn statics into globals so that they can be shared
7325 both pe and pei backends.
7327 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7329 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7331 (sunos_write_object_contents): Likewise.
7332 * aoutx.h (NAME(aout,machine_type)): Likewise.
7333 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7335 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7337 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7339 (bfd_default_scan): Remove m68k special cases.
7340 * bfd-in2.h: Rebuild.
7341 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7343 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7344 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7346 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7347 selection, change printable_name to just "m68k" and make that the
7348 default instead of m68k:68020.
7350 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7352 (MY_get_section_contents): Define as aout_32_get_section_contents
7353 rather than NAME(aout,get_section_contents).
7355 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7357 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7358 and call bfd_default_set_arch_mach to do the real work.
7360 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7362 * bout.c (BALX): Include return register g14 as part of the insn.
7364 (calljx_callback): Use it.
7366 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7368 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7369 * libbfd.h: Rebuild.
7371 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7372 byte_count to unsigned int.
7373 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7374 unused local variables.
7376 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7377 variables er and er1.
7379 * cpu-v850.c: Include <ctype.h>.
7380 (scan): Case isdigit argument to unsigned char.
7382 From Yan Meroth <YAN.MEROTH@st.com>:
7383 * ihex.c (ihex_scan): Add extbase variable so that getting an
7384 extended linear address record does not ignore any previous
7386 (ihex_write_object_contents): When writing out an extended linear
7387 address record, zero out any previous extended address.
7389 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7391 * ieee.c (do_one): Check section before dereferencing it.
7392 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7393 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7395 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7397 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7399 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7401 * coff-arm.c: Add interworking functions to pe backends.
7403 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7405 * configure.in: Use AM_DISABLE_SHARED.
7406 * aclocal.m4, configure: Rebuild with libtool 1.2.
7408 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7410 * coff-arm.c (coff_arm_relocate_section): Better error messages
7411 when interowrking conflucts occur. Courtesy of Jonathan Walton
7413 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7414 relocations. Patch courtesy of Jonathan Walton and Tony
7417 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7419 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7420 part of Feb 22 change controling when to override the existing
7421 symbol with the .plt entry.
7423 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7425 * config.bfd (targ_cpu): Add thumb-pe target.
7427 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7428 functions in PE build.
7430 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7432 * config.bfd (sparclite-*-elf*): Added.
7434 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * configure.in: Add elf.lo to elf shell variable.
7437 * Makefile.am (BFD_LIBS): Remove elf.lo.
7438 (BFD_LIBS_CFILES): Remove elf.c.
7439 (BFD32_BACKENDS): Add elf.lo.
7440 (BFD32_BACKENDS_CFILES): Add elf.c.
7441 * configure, Makefile.in: Rebuild.
7443 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7445 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7446 relocation against a non-local symbol should not have a dynamic
7449 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7451 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7453 (pe_print_private_bfd_data): Print PE flags. From Mikey
7454 <jeffdb@netzone.com>.
7456 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7458 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7459 a plt entry when we can determine that we authoritatively define
7462 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7464 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7465 don't actually use trad-core, but a SunOS-style core file handled
7467 * hosts/sparclinux.h: Remove.
7469 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * peicode.h (pe_print_idata): If there is no .idata section, look
7472 for the import tables in some other section. Make the initial
7473 label line up better with the data. Print the import address
7474 table even if there is no import name table. If the import
7475 address table holds actual addresses, print them.
7477 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7479 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7480 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7481 bfd_error_system_call.
7483 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7485 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7486 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7488 From H.J. Lu <hjl@gnu.org>:
7489 * Makefile.am (libbfd_la_LDFLAGS): Define.
7490 * Makefile.in: Rebuild.
7492 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7494 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7495 * netbsd.h (MACHTYPE_OK): Define.
7496 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7497 calling N_SET_MACHTYPE, rather than having a switch.
7498 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7500 * i386netbsd.c (MACHTYPE_OK): Don't define.
7501 (DEFAULT_MID): Define.
7502 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7503 (MACHTYPE_OK): Don't define.
7504 (DEFAULT_MID): Define.
7505 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7506 (DEFAULT_MID): Define.
7507 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7508 (DEFAULT_MID): Define.
7509 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7510 (DEFAULT_MID): Define.
7512 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7513 * vaxnetbsd.c: New file.
7514 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7515 rather than netbsd_core.
7516 * targets.c (vaxnetbsd_vec): Declare.
7517 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7518 defined, add netbsd_core_vec.
7519 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7520 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7521 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7522 * config.bfd (alpha*-*-netbsd*): New target.
7523 * Makefile.am: Rebuild dependencies.
7524 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7525 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7526 * configure, Makefile.in: Rebuild.
7528 * configure.host: Remove the old shared library build stuff. We
7529 now use libtool instead.
7531 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7533 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7535 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7537 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7538 * configure: Rebuild.
7540 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7541 * elf32-v850.c (remember_hi16s_reloc): New function.
7542 (find_remembered_hi16s_reloc): New function.
7543 (v850_elf_store_addend_in_insn): Use the above new functions to
7544 match up HI6S relocs with LO16 relocs.
7546 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7548 * configure.in: Change -linux* to -linux-gnu*.
7549 * config.bfd, configure.host: Likewise.
7550 * configure: Rebuild.
7552 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7554 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7555 LO16/HI16S bug and improve comments about what is going on.
7557 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7559 * configure, aclocal.m4: Rebuild with new libtool.
7561 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7563 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7564 when merging v850 code into v850e/v850ea code. Do not initialise
7565 output flags if the input is the default architecture.
7567 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7569 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7570 get the size from bfd_arch_bits_per_address instead of directly
7573 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7575 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7576 to wrap, just return all 1's bits instead.
7577 * libbfd.h: Regenerate.
7579 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7581 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7583 (coff_relocate_section): If COFF_WITH_PE, define as
7584 coff_pe_i386_relocate_section.
7585 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7586 skip empty sections, to match coff_write_object_contents.
7588 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7589 rather than swapping out r_offset twice. From Luke Deller
7590 <luked@cse.unsw.edu.au>.
7592 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7594 * configure.in: Set libtool_enable_shared rather than
7595 libtool_shared. Remove diversion hack.
7596 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7599 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7601 * syms.c (struct stab_cache): Define.
7602 (struct stab_find_info): Remove cached_offset, cached_stab,
7603 cached_str, and cached_stroff fields. Add file_cache,
7604 function_cache, and line_cache fields.
7605 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7608 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7610 * peicode.h (pe_print_idata): Check for import of ordinal rather
7612 (pe_print_edata): If there is no .edata section, look for the
7613 export data in some other section.
7615 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7617 * configure.in: Change version to 2.8.4.
7618 * configure: Regenerated.
7620 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7622 Add tms320c30 support:
7623 * cpu-tic30.c: New file.
7624 * aout-tic30.c: New file.
7625 * coff-tic30.c: New file.
7626 * archures.c (bfd_arch_tic30): Define.
7627 (bfd_tic30_arch): Declare.
7628 (bfd_archures_list): Add bfd_tic30_arch.
7629 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7631 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7632 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7633 (coff_set_flags): Likewise.
7634 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7635 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7636 * Makefile.am: Rebuild dependencies.
7637 (ALL_MACHINES): Add cpu-tic30.lo.
7638 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7639 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7640 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7641 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7643 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7645 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7646 to lag behind LO16 reloc by a couple of instructions.
7648 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7650 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7651 make to reexamine the file timestamp.
7652 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7654 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7657 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7659 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7660 to create .dynsbss and .rela.sbss sections.
7661 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7662 copied from dynamic objects into .sbss.
7663 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7664 use it. Correct typo of .rela.sdata2.
7665 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7666 put the data, which may now be in .sbss.
7667 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7668 (elf_backend_create_dynamic_sections): Define as
7669 ppc_elf_create_dynamic_sections.
7671 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7672 against _GLOBAL_OFFSET_TABLE_.
7673 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7674 shared libraries which refer to local symbols. Make sure that the
7675 test for allocating space for a reloc in a shared object is the
7676 same as the test for emitting a reloc.
7678 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7680 * config.bfd (i[3456]-*-mingw32*): New target.
7681 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7682 * aclocal.m4, configure: Rebuild.
7684 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7686 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7689 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7691 Sparc v9 ABI compliant PLT:
7692 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7693 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7694 (LARGE_PLT_THRESHOLD): New define.
7695 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7696 (sparc64_elf_build_plt): New function.
7697 (sparc64_elf_plt_entry_offset): Likewise.
7698 (sparc64_elf_plt_ptr_offset): Likewise.
7699 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7700 contain the index for convenience. Skip the initial entries
7702 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7703 memory for the benefit of .rela.plt.
7704 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7705 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7706 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7707 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7708 Call sparc64_elf_build_plt.
7709 (elf_backend_want_got_plt): No.
7710 (elf_backend_plt_readonly): No.
7711 (elf_backend_plt_alignment): 8.
7713 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7714 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7715 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7718 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7720 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7722 * cpu-mips.c (arch_info_struct): Add mips variants.
7723 * bfd-in2.h: Rebuilt.
7725 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7727 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7730 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7732 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7733 (i[3456]86sco3.2v5*coff): New target.
7735 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7737 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7739 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7741 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7742 * bfd-in2.h: Regenerate.
7744 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7746 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7748 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7750 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7751 adjust addend for an output common symbol (from Jimmy Blair
7752 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7753 defined symbol to counteract adjustment made in generic relocation
7756 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7758 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7760 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7761 (GET_SCNDHR_NLNNO): Likewise.
7763 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7765 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7767 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7769 * elf32-m32r.c: Add macros to handle NOP insertion.
7771 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7773 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7774 (xcoff_mark): Likewise.
7775 (xcoff_build_ldsyms): Mark absolute symbols.
7777 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7779 * bout.c (b_out_write_object_contents): Sort symbols before output
7780 to keep {CALL,BAL}NAME symbols adjacent.
7781 (b_out_symbol_cmp): New function.
7783 For older changes see ChangeLog-9697
7789 version-control: never
projects / deliverable / binutils-gdb.git / blob