1 2000-07-19 H.J. Lu <hjl@gnu.org>
3 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
4 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
5 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
6 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
7 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
8 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
9 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
11 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
13 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
14 renamed functions from here...
15 (assign_section_numbers): Use renamed functions.
16 (prep_headers): Use renamed functions.
18 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
19 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
20 * bfd-in2.h: Regenerate.
22 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
24 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
25 paranthesis in if statement.
27 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
29 Enable the support for Traditional MIPS.
30 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
31 return ict_none appropriately for traditional mips targets.
32 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
33 (STUB_MOVE): Conditionalize for traditonal mips.
34 (STUB_LI16): Likewise.
35 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
36 room for RTPROC header.
37 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
38 the permission for the PT_DYNAMIC as read, write and execute.
39 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
41 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
42 _DYNAMIC_LINKING for traditonal mips.
43 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
44 in case of traditonal mips.
45 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
46 entry is required. For a function if PLT is not required then set the
47 corresponding hash table entry to 0.
48 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
50 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
51 shared object set the value to 0.
52 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
53 _DYNAMIC_LINKING for traditonal mips.
54 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
57 2000-07-15 H.J. Lu <hjl@gnu.org>
59 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
61 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
63 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
64 out a structure that is BFD_IN_MEMORY.
66 2000-07-11 Alan Modra <alan@linuxcare.com.au>
68 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
69 bfd pointer. Print section id instead of bfd pointer for local
70 syms. Prefix addend with `+' for global syms as well as local.
71 Correct calculation of name component lengths.
72 (elf64_hppa_check_relocs): Update call to get_dyn_name.
74 From David Huggins-Daines <dhd@linuxcare.com>
75 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
76 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
77 (elf64_hppa_modify_segment_map): Likewise.
79 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
81 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
82 addresses to be "naturally" sign extended. Return -1 if unknown.
83 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
84 * bfd-in2.h: Regenerate.
86 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
88 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
89 and ECOF_SIGNED_64 to list ways to extract an offset.
90 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
91 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
93 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
94 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
96 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
98 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
99 bfd_get_start_address.
100 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
101 (elf_swap_ehdr_out): Ditto.
103 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
105 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
106 compatibility with older binutils.
108 2000-07-10 Alan Modra <alan@linuxcare.com.au>
110 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
111 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
113 From Ryan Bradetich <rbradetich@uswest.net>
114 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
115 (parse_line_table): Ditto.
116 (_bfd_dwarf1_find_nearest_line): Ditto.
117 * syms.c (cmpindexentry): Remove extra `*' from params.
119 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
121 * elf32-mips.c (sort_dynamic_relocs): New Function.
122 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
123 via qsort to sort the dynamic relocations in increasing r_symndx
126 2000-07-09 Alan Modra <alan@linuxcare.com.au>
128 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
129 ATTRIBUTE_UNUSED to unused args.
133 (get_stub): Likewise.
134 (elf64_hppa_adjust_dynamic_symbol): Likewise.
135 (elf64_hppa_link_output_symbol_hook): Likewise.
136 (elf64_hppa_check_relocs): Delete unused var.
137 (elf64_hppa_size_dynamic_sections): Likewise.
138 (elf64_hppa_finalize_opd): Likewise.
139 (elf64_hppa_finalize_dynreloc): Likewise.
140 (elf64_hppa_modify_segment_map): Likewise.
141 (elf64_hppa_finish_dynamic_sections): Likewise.
143 * elf-hppa.h (elf_hppa_final_write_processing): Add
144 ATTRIBUTE_UNUSED to unused args.
145 (elf_hppa_final_link_relocate): Likewise.
146 (elf_hppa_record_segment_addrs): Add paretheses.
147 (elf_hppa_relocate_section): Constify dyn_name.
149 From David Huggins-Daines <dhd@linuxcare.com>
150 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
151 rearrange case statement so that it gets preferred to 32-bit ones.
153 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
154 asection->id instead of address of asection structure.
155 (elf32_hppa_size_stubs): Likewise.
157 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
158 for .init* and .fini*.
160 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
161 and addends used in stub names to 32 bits.
162 (elf32_hppa_size_stubs): Likewise.
164 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
165 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
166 not bfd_put_64. Fix minor comment typo and formatting.
168 Changes to create multiple linker stubs, positioned immediately
169 before the section where they are required.
170 * elf32-hppa.c: Don't include hppa_stubs.h.
171 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
172 (elf32_hppa_stub_hash_table): Delete.
173 (elf32_hppa_link_hash_entry): Delete.
174 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
175 stub_hash_table, and store the struct here rather than a pointer.
176 Delete output_symbol_count. Add offset array. Change
177 global_value to a bfd_vma.
178 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
179 (elf32_hppa_stub_hash_traverse): Delete.
180 (elf32_hppa_name_of_stub): Delete.
181 (elf32_hppa_link_hash_lookup): Delete.
182 (elf32_hppa_link_hash_traverse): Delete.
183 (elf32_hppa_stub_hash_table_init): Delete.
184 (elf32_hppa_size_of_stub): Pass input section and offset rather
185 than location and calculate location here. Don't pass name as all
186 stubs are now the same size.
187 (elf32_hppa_stub_hash_newfunc): Init new fields.
188 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
190 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
191 comparing against ints. Rewrite stub handling code.
192 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
193 Case enums to int before comparing against ints. Remove
194 bfd_reloc_dangerous case.
195 (elf32_hppa_build_one_stub): Rewrite.
196 (elf32_hppa_size_one_stub): New function.
197 (elf32_hppa_build_stubs): Rewrite.
198 (elf32_hppa_size_stubs): Pass in linker call-back functions.
199 Rewrite stub-handling specific code.
201 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
203 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
205 * hppa_stubs.h: Delete.
206 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
207 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
208 * Makefile.in: Regenerate.
210 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
213 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
215 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
216 and section name for bfd_reloc_notsupported error message.
217 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
218 bfd_reloc_notsupported.
219 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
221 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
222 undefined weak symbols for all relocs.
223 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
224 offsets are relative to one past the delay slot.
225 (elf32_hppa_size_stubs): Account for reloc addend when calculating
226 branch destination. Put addend into stub name too.
227 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
228 adjust by 8 when deciding whether a linker stub is needed. Put
229 addend into stub name as for above.
231 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
232 various args and vars.
233 (elf32_hppa_bfd_final_link_relocate): Here too.
234 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
235 inner block var to avoid shadowing.
237 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
239 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
240 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
241 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
243 * libhppa.h: Change practically all unsigned ints to plain ints.
244 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
247 From Ryan Bradetich <rbradetich@uswest.net>
248 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
249 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
251 From David Huggins-Daines <dhd@linuxcare.com>
252 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
253 to the new OP_* ones.
255 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
256 error exit. Bail out earlier on plabel relocs that we aren't
257 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
258 string, and then don't free our copy.
259 (elf32_hppa_build_one_stub): Make insn unsigned int.
261 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
262 available with BL, not BE and BLE.
264 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
265 code for elf arg relocs.
266 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
267 argument with elf_link_hash_entry h. Handle undefined weak
268 symbols. Move $global$ lookup from here...
269 (elf32_hppa_relocate_section): ...to here. Return correct error
270 message for non-handled relocs.
271 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
272 wrong test was -0x3ffff to +0x40000.
274 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
275 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
277 (elf_hppa_relocate_insn): Fix a typo.
279 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
280 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
281 assemble_17, assemble_21): Delete.
282 Supply defines for all 64 possible opcodes.
283 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
284 formats. Handle COMICLR.
285 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
288 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
289 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
290 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
292 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
293 the local syms - did this code get deleted accidentally? Ignore
294 undefined and undefweak syms.
296 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
297 block. Use it instead of elf64_hppa_hash_table (info).
298 (elf_hppa_final_link_relocate): Use hppa_info instead of
299 elf64_hppa_hash_table (info).
301 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
302 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
303 (hppa_rebuild_insn): Mask immediate bits here instead.
304 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
306 2000-07-08 Alan Modra <alan@linuxcare.com.au>
308 * section.c (struct sec): Add id field. Tidy comment formatting.
309 (bfd_make_section_anyway): Set id.
310 (STD_SECTION): Init id too.
311 Change CONST to const throughout.
312 * archures.c (bfd_arch_info): Tidy comment.
313 (bfd_arch_list): Change a CONST to const.
314 * libbfd-in.h: Tidy comments and replace CONST with const.
315 * elf-bfd.h: Likewise.
316 * libbfd.h: Regenerate.
317 * bfd-in2.h: Regenerate.
318 * libcoff.h: Regenerate.
320 2000-07-07 DJ Delorie <dj@redhat.com>
322 * archive.c (_bfd_write_archive_contents): Add an informative
325 2000-07-06 Kazu Hirata <kazu@hxi.com>
327 * srec.c: Fix formatting.
329 2000-06-05 DJ Delorie <dj@redhat.com>
333 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
335 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
336 value of PC-relative offsets.
338 2000-07-03 Jim Wilson <wilson@cygnus.com>
340 * elf64-alpha.c (alpha_elf_size_info): New.
341 (elf_backend_size_info): Define to alpha_elf_size_info.
342 * elfcode.h (elf_size_info): Change hash bucket size to 4.
344 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
346 * elf32-mips.c: Include elf32-target.h again for the traditional
349 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
351 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
352 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
353 (avr_info_to_howto_rela): Likewise.
354 (elf32_avr_gc_mark_hook): Likewise.
355 (elf32_avr_gc_sweep_hook): Likewise.
356 (elf32_avr_relocate_section): Likewise.
358 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
360 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
361 an external symbol for a non-shared, non-relocatable link.
363 2000-07-03 Nick Clifton <nickc@redhat.com>
365 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
366 is an external symbol.
367 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
370 2000-07-03 Kazu Hirata <kazu@hxi.com>
372 * reloc16.c: Fix formatting.
374 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
376 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
377 to add a new target for traditional mips i.e
378 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
379 * configure.in: Likewise.
380 * configure: Rebuild.
381 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
383 (bfd_elf32_tradlittlemips_vec): Likewise.
384 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
385 to see that elfNN_bed does not get redefined even if the target file
386 is included twice for a chip. See elf32-mips.c.
388 2000-07-01 Alan Modra <alan@linuxcare.com.au>
390 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
391 (CLEANFILES): Add DEPA.
392 * Makefile.in: Regenerate.
394 2000-06-30 DJ Delorie <dj@cygnus.com>
396 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
397 can't assume the PE header is at 0x80.
399 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
401 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
403 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
405 * go32stub.h: Update stub.
407 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
409 * archures.c (bfd_mach_avr5): Define.
410 * bfd-in2.h (bfd_mach_avr5): Define.
411 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
412 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
413 (compatible): Update comment. Add missing test.
414 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
415 for avr2 and avr4. Simplify 8K wrap code.
416 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
417 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
419 2000-06-26 Kazu Hirata <kazu@hxi.com>
421 * coff-h8300.c: Fix formatting.
422 * cpu-h8300.c: Likewise.
424 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
426 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
427 for local symbols whose names are unknown.
429 2000-06-22 Alan Modra <alan@linuxcare.com.au>
431 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
433 * Makefile.in: Regenerate.
434 * doc/Makefile.in: Regenerate.
436 2000-06-20 H.J. Lu <hjl@gnu.org>
438 * Makefile.am: Rebuild dependency.
439 * Makefile.in: Rebuild.
441 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
443 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
444 (elf_backend_copy_indirect_symbol): Map to the new function.
446 2000-06-20 Alan Modra <alan@linuxcare.com.au>
448 * archive.c (normalize): Correct pointer comparison when checking
450 (bfd_bsd_truncate_arname): Likewise.
451 (bfd_gnu_truncate_arname): Likewise.
453 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
455 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
456 sections elf_{text,data}_{section,symbol}.
457 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
458 (_bfd_mips_elf_hide_symbol): New function.
459 (elf_backend_hide_symbol): Map to the new function.
460 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
461 definitions of mips_elf_{text,data}_{section,symbol}.
462 (mips_elf_local_relocation_p): Try to find the direct symbol
463 based on new check_forced argument.
464 (mips_elf_calculate_relocation): Use new version of
465 mips_elf_local_relocation_p.
466 (mips_elf_relocate_section): Likewise.
467 (_bfd_mips_elf_relocate_section): Likewise.
468 (mips_elf_sort_hash_table): Only assert that have enough GOT
470 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
471 entry if the relocation based on the new external argument.
472 (mips_elf_create_dynamic_relocation): Assert that we have a
473 section contents allocated where we can swap out the dynamic
475 (mips_elf_calculate_relocation): Find the real hash-table entry
476 correctly by using h->root.root.type. Only create a dynamic
477 relocation entry if the symbol is defined in a shared library.
478 Create an external GOT entry for the GOT16 relocation if the
479 symbol was forced local.
480 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
481 dynamic index if the symbol was forced local.
483 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
485 * elf32-mips.c: Fix typos in comments.
487 2000-06-19 Mark Kettenis <kettenis@gnu.org>
489 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
492 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
494 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
495 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
496 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
497 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
498 (bfd_elf32_m68hc11_vec): Likewise.
499 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
500 Supports 68hc11 & 68hc12 at the same time.
501 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
503 (bfd_elf32_m68hc11_vec): Likewise.
504 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
505 * archures.c (bfd_m68hc12_arch): Define and register in global list
506 (bfd_m68hc11_arch): Likewise.
507 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
508 BFD_RELOC_M68HC11_3B): Define.
509 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
510 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
512 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
514 * elf_bfd.h (struct elf_backend_data): Add info argument to
515 elf_backend_hide_symbol.
516 (_bfd_elf_link_hash_hide_symbol): Likewise.
517 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
518 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
519 * elflink.h (elf_link_add_object_symbols): Likewise.
520 (elf_link_assign_sym_version): Likewise.
522 2000-06-18 H.J. Lu <hjl@gnu.org>
524 * coff-i386.c (coff_i386_reloc): Don't return in case of
525 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
526 Compensate PE relocations when linking with non-PE object
527 files to generate a non-PE executable.
529 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
531 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
532 GOT entries if we're doing a static link or -Bsymbolic link.
534 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
536 * elflink.h (elf_link_adjust_relocs): Check for and call backend
537 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
539 (elf_link_output_relocs): Likewise.
540 (elf_reloc_link_order): Likewise.
542 2000-06-16 Nicholas Duffek <nsd@redhat.com>
544 * archures.c (enum bfd_architecture): #define constants for
545 PowerPc and RS6000 machine numbers.
546 * bfd-in2.h: Regenerate.
547 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
548 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
549 and RS6000 machine numbers using #defined constants from
551 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
552 machine numbers using #defined constants from archures.c. Add
553 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
554 64-bit words in 620 entry.
555 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
557 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
559 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
561 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
562 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
563 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
565 2000-06-16 Nicholas Duffek <nsd@redhat.com>
567 * bfd-in.h (bfd_family_coff): Define.
568 * bfd-in2.h: Regenerate.
569 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
570 coff_find_nearest_line): Check COFFness using bfd_family_coff()
571 instead of bfd_target_coff_flavour.
572 * cofflink.c (_bfd_coff_final_link): Likewise.
573 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
575 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
577 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
578 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
579 * xcofflink.c (XCOFF_XVECP): Delete.
580 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
581 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
582 bfd_xcoff_record_link_assignment,
583 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
584 check for bfd_target_xcoff_flavour.
586 2000-06-16 Nicholas Duffek <nsd@redhat.com>
588 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
590 (read_hdr): New function.
591 (rs6000coff_core_p): Store mstsave or __context64 struct instead
592 of trying to extract individual registers. Set abfd->arch_info
593 to match the architecture that created the core file.
594 (rs6000coff_get_section_contents): Delete.
595 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
597 2000-06-14 H.J. Lu <hjl@gnu.org>
599 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
602 2000-06-13 H.J. Lu <hjl@gnu.org>
604 * configure: Regenerate.
606 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
608 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
611 2000-06-08 David O'Brien <obrien@FreeBSD.org>
613 * configure.in (VERSION): Update to show this is the CVS mainline.
615 2000-06-07 Alan Modra <alan@linuxcare.com.au>
617 * elf32-d10v.c: Include elf/d10v.h
618 (enum reloc_type): Delete.
619 * elf32-d30v.c: Include elf/d30v.h
620 (enum reloc_type): Delete.
622 * Makefile.am: Run "make dep-am" to regenerate dependencies.
623 * Makefile.in: Regenerate.
625 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
626 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
627 move HOWTOs into elf_howto_table.
628 (R_386_standard, R_386_ext_offset): Define.
629 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
630 (elf_i386_reloc_type_lookup): Modify calculation of index into
631 elf_howto_table since we've removed the padding.
632 (elf_i386_info_to_howto_rel): Likewise.
633 (elf_i386_relocate_section): Likewise.
635 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
637 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
639 2000-06-05 H.J. Lu <hjl@gnu.org>
641 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
642 an error when seeing an undefined symbol with hidden/internal
643 attribute. It is handled in *_relocate_section ().
645 2000-06-05 H.J. Lu <hjl@gnu.org>
647 * elflink.h (elf_fix_symbol_flags): Follow the link for the
648 indirect symbol for the ELF_LINK_NON_ELF bit.
649 (elf_link_output_extsym): Don't output the indirect symbol even
650 if the ELF_LINK_NON_ELF bit is set.
652 2000-06-01 J.T. Conklin <jtc@redback.com>
654 * config.bfd (i[3456]86-*-netbsdelf*): New target.
655 (i[3456]86-*-netbsdaout*): New target.
656 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
657 (i[3456]86-*-openbsd*): Likewise.
659 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
661 * trad-core.c: From hpux-core.c, include <dirent.h> or
662 <sys/ndir.h> when possible.
664 2000-05-31 Nick Clifton <nickc@cygnus.com>
666 * opintl.h (_(String)): Explain why dgettext is used instead
669 2000-05-31 Ulrich Drepper <drepper@redhat.com>
671 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
672 definitions. We must not assume they are sorted in the file
673 according to their index numbers.
675 2000-05-31 Alan Modra <alan@linuxcare.com.au>
677 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
678 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
679 R_PARISC_DIR17F are for absolute branches; Handle them as such.
681 2000-05-30 Nick Clifton <nickc@cygnus.com>
683 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
684 80960CA, 80960MC as valid machine names.
686 2000-05-30 H.J. Lu <hjl@gnu.org>
688 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
689 visibility bits if the symbol is undefined. Correctly handle
690 weak undefined symbols with hidden and internal attributes.
692 * elflink.h (elf_link_add_object_symbols): Always turn the
693 symbol into local if it has the hidden or internal attribute.
695 2000-05-29 Philip Blundell <philb@gnu.org>
697 * ppcboot.c: Add packed attribute if compiling with GCC.
699 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
701 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
703 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
705 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
706 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
707 corefile on a 64-bit (Sparc Solaris) host. Also clean up
710 2000-05-26 Alan Modra <alan@linuxcare.com.au>
712 * Makefile.am: Update dependencies with "make dep-am"
713 * Makefile.in: Regenerate.
715 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
716 bindtextdomain): Replace defines with those from intl/libgettext.h
717 to quieten gcc warnings.
719 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
721 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
723 * archive.c (normalize, bfd_bsd_truncate_arname,
724 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
725 file names with backslashes.
727 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
730 * sysdep.h: Include filenames.h.
732 2000-05-26 Alan Modra <alan@linuxcare.com.au>
734 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
736 2000-05-26 Jakub Jelinek <jakub@redhat.com>
738 * elf64-sparc.c (sparc64_elf_relax_section): New.
739 (sparc64_elf_relocate_section): Optimize tail call into branch always
741 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
742 (elf32_sparc_relax_section): New.
744 2000-05-26 Jakub Jelinek <jakub@redhat.com>
746 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
747 Remove unusued variables.
748 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
749 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
750 previous fix, so that shared libs really don't influence targets
751 extension mask and memory model.
753 2000-05-23 H.J. Lu <hjl@gnu.org>
755 * elf64-alpha.c (elf64_alpha_relocate_section): Check
756 h->root.other not h->other.
757 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
759 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
761 2000-05-23 H.J. Lu <hjl@gnu.org>
763 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
764 undefined symbol with the non-default visibility attributes.
765 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
766 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
767 * elf32-i370.c (i370_elf_relocate_section): Likewise.
768 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
769 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
770 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
771 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
772 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
773 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
774 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
775 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
777 2000-05-22 Richard Henderson <rth@cygnus.com>
779 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
780 PCREL22, PCREL64I. Zero size of special relocs.
781 (elf64_ia64_reloc_type_lookup): Likewise.
782 (USE_BRL, oor_brl, oor_ip): New.
783 (elf64_ia64_relax_section): New.
784 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
785 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
786 (elf64_ia64_relocate_section): Likewise.
787 (bfd_elf64_bfd_relax_section): New.
788 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
789 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
790 * bfd-in2.h, libbfd.h: Regenerate.
792 2000-05-22 Nick Clifton <nickc@cygnus.com>
794 * configure.in : Add peigen.lo to MIPS PE targets.
795 * configure: Regenerate.
797 2000-05-22 Momchil Velikov <velco@fadata.bg>
799 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
800 only if it is known for both input and output bfds. Separate
801 error message strings as in some languages, it may be necessary
802 to change more than one place in the string to change between
805 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
806 endianess checks, call _bfd_generic_verify_endian_match() instead.
808 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
810 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
812 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
813 endianess before checking bfd flavours.
815 2000-05-22 H.J. Lu <hjl@gnu.org>
817 * elflink.h (elf_link_output_extsym): Clear the visibility
818 field for symbols not defined locally.
820 2000-05-18 Alan Modra <alan@linuxcare.com.au>
822 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
823 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
824 (hppa_rebuild_insn): Mask immediate bits here instead.
825 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
827 2000-05-18 Momchil Velikov <velco@fadata.bg>
829 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
830 relocs for an executable, ensure that they are virtual addresses.
832 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
834 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
836 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
837 Rick Gorton <gorton@scrugs.lkg.dec.com>
839 * elflink.h: Add emitrelocations support: when enabled, relocation
840 information and relocation sections are put into final output
841 executables. If the emitrelocations flag is set, do the following:
842 (elf_bfd_final_link): Emit relocation sections.
843 (elf_link_input_bfd): Compute relocation section contents.
844 (elf_gc_sections): Don't clean relocation sections.
846 2000-05-16 Catherine Moore <clm@cygnux.com>
848 * som.c (som_decode_symclass): Recognize weak symbols.
850 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
852 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
853 read idata section only from dataoff.
854 (pe_print_edata): Correctly check for valid eat_member.
856 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
858 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
860 2000-05-14 Philip Blundell <philb@gnu.org>
862 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
864 2000-05-12 Alan Modra <alan@linuxcare.com.au>
866 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
868 * peigen.c (pe_print_idata): Look for .idata section and print
869 info even if data directory has zero entries. Read idata section
870 starting from dataoff, and adjust all data offsets to suit. Cast
871 all bfd_vma vars to unsigned long before passing to fprintf.
872 * peigen.c (pe_print_edata): Similarly, look for .edata section
873 and print info even if data directory has zero entries. Cast
874 all bfd_vma vars to unsigned long before passing to fprintf.
876 From Szabolcs Szakacsits <szaka@F-Secure.com>
877 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
878 directory size which may be bogus.
879 * peigen.c (pe_print_edata): Similarly.
881 2000-05-09 Alan Modra <alan@linuxcare.com.au>
883 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
885 (copy_private_bfd_data): Allow for space possibly taken up by elf
886 headers when calculating segment physical address from lma.
888 2000-05-08 Alan Modra <alan@linuxcare.com.au>
890 * versados.c (versados_scan): Init stringlen and pass_2_done.
892 * trad-core.c (trad_unix_core_file_p): Return
893 bfd_error_wrong_format rather than bfd_error_file_truncated.
895 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
896 add_data_entry. DataDirectory virtual address is relative.
897 (pe_print_idata): Account for relative DataDirectory virtual
898 addresses. Don't trash datasize inside POWERPC_LE_PE code.
899 (pe_print_edata): Similarly.
901 From Szabolcs Szakacsits <szaka@F-Secure.com>
902 * peigen.c (dir_names): Add Delay Import Directory.
903 (pe_print_idata): Always search for bfd section containing
904 idata address rather than looking up section name. Print this
905 section name rather than .idata.
906 (pe_print_edata): Similarly. Also print some fields as %08lx.
907 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
910 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
912 * xcoff.h: Rename to xcoff-target.h
913 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
914 * coff-rs6000.c: Ditto.
915 * coff64-rs6000.c: Ditto.
916 * coff-pmac.c: Ditto.
917 * Makefile.in: Regenerate.
919 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
921 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
922 Change U802TOC64MAGIC to U803XTOCMAGIC.
924 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
926 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
927 * bfd-in.h: Prototype bfd_elf_get_arch_size.
928 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
930 2000-05-04 Alan Modra <alan@linuxcare.com.au>
932 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
934 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
936 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
937 hidden and internal symbols.
938 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
940 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
941 assign a PLT or GOT entry to symbols with hidden and
944 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
946 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
948 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
950 2000-05-02 H.J. Lu <hjl@gnu.org>
952 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
955 2000-05-02 Alan Modra <alan@linuxcare.com.au>
957 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
958 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
960 * Makefile.in: Regenerate.
962 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
964 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
965 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
966 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
967 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
968 * Makefile.in: Rebuild.
970 2000-05-02 Alan Modra <alan@linuxcare.com.au>
972 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
973 doesn't work very well.
975 * elf-hppa.h (elf_hppa_internal_shdr): Define.
976 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
977 Set hdr->s_type to 1 if ARCH_SIZE == 32.
978 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
979 (elf_hppa_info_to_howto): Likewise.
980 (elf_hppa_info_to_howto_rel): Likewise.
981 (elf_hppa_reloc_type_lookup): Likewise.
982 (elf_hppa_is_local_label_name): Likewise.
983 (elf_hppa_fake_sections): Likewise.
984 (elf_hppa_final_write_processing): Likewise.
985 (elf_hppa_howto_table): Fully initialise all entries.
986 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
987 (elf_hppa_info_to_howto): Likewise.
988 (elf_hppa_info_to_howto_rel): Likewise.
989 (elf_hppa_reloc_type_lookup): Likewise.
990 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
991 elf_hppa_unmark_useless_dynamic_symbols,
992 elf_hppa_remark_useless_dynamic_symbols,
993 elf_hppa_record_segment_addrs, elf_hppa_final_link,
994 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
995 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
996 elf32-hppa.c mess is cleaned up.
997 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
998 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
999 r_field then call hppa_field_adjust inline func with variable
1000 r_field arg, instead call hppa_field_adjust with fixed arg.
1001 In case R_PARISC_PCREL22F, don't set r_field.
1002 (elf_hppa_relocate_insn): Change args and return type to unsigned
1003 int. Call re_assemble_* funcs to do the work.
1005 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1008 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1010 (sign_extend): Mask first before sign extending.
1011 (low_sign_extend): Rewrite without condition expression.
1012 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1013 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1014 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1015 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1016 result as function return value rather than through pointer arg.
1017 Accept unsigned int args, and return unsigned int.
1018 (re_assemble_3): New. Combines function of dis_assemble_3 with
1019 re-assembly of opcode and immediate.
1020 (re_assemble_12): Likewise.
1021 (re_assemble_16): Likewise.
1022 (re_assemble_17): Likewise.
1023 (re_assemble_21): Likewise.
1024 (re_assemble_22): Likewise.
1025 (hppa_field_adjust): Rewrite and document, paying attention to
1026 size of types and signed/unsigned issues.
1027 (get_opcode): Shift before masking.
1028 (FDLW): Rename to FLDW.
1029 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1030 (hppa_rebuild_insn): Change args and return value to unsigned
1031 int. Make use of re_assemble_*. Correct case 11.
1033 * dep-in.sed: Handle ../opcodes/.
1034 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1035 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1036 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1037 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1038 elfarm-nabi.lo dependencies outside of auto-dependency area.
1039 Regenerate dependencies.
1040 * Makefile.in: Regenerate.
1042 * configure.in (TRAD_HEADER): Test non-null before
1044 * configure: Regenerate.
1046 * reloc.c: Fix mis-spelling in comment.
1048 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1050 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1051 * vms.c (vms_openr_next_archived_file): Return NULL.
1053 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1055 * coffcode.h Copy changes mistakenly done to libcoff.h in
1058 2000-04-29 Andreas Jaeger <aj@suse.de>
1060 * libbfd-in.h: Correctly check GCC version.
1061 * bfd-in.h: Likewise.
1062 * libhppa.h: Likewise.
1063 * libbfd.h: Regenerate.
1064 * bfd-in2.h: Regenerate.
1066 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1068 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1069 coffdu-rs6000.{lo,c}.
1070 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1072 * Makefile.in: Regenerate.
1073 * xcoff.h: New file.
1074 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1075 * coff-rs6000.c: Move all declarations and defines that are
1076 common to the xcoff backends into xcoff.h
1077 * coff64-rs6000.c: Ditto,
1079 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1081 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1082 _bfd_coff_force_symnames in strings and
1083 _bfd_coff_debug_string_prefix_length to their default values.
1084 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1086 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1088 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1089 _bfd_coff_force_symnames in strings and
1090 _bfd_coff_debug_string_prefix_length to their default values.
1092 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1094 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1095 Check local_got_refcounts before dereferencing.
1097 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1098 before deciding we don't need R_PPC_PLT32 relocation.
1099 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1102 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1104 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1106 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1107 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1108 (elf_i386_relocate_section): Allow for .plt to go missing.
1109 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1110 can use a relative reloc for got as elf_i386_relocate_section.
1111 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1113 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1115 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1117 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1119 * Makefile.am (coff64-rs6000.lo): New rule.
1120 * Makefile.in: Regenerate.
1121 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1122 xcoff_is_local_label_name, xcoff_rtype2howto,
1123 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1124 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1125 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1126 (NO_COFF_SYMBOLS): Define.
1127 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1128 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1130 (MINUS_ONE): New macro.
1131 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1133 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1134 coff_SWAP_aux_out): Map to the new functions.
1135 * coff64-rs6000.c: New file.
1136 * libcoff.h (bfd_coff_backend_data): Add new fields
1137 _bfd_coff_force_symnames_in_strings and
1138 _bfd_coff_debug_string_prefix_length.
1139 (bfd_coff_force_symnames_in_strings,
1140 bfd_coff_debug_string_prefix_length): New macros for above fields.
1141 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1142 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1143 of using coff_swap_sym_in directly.
1144 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1145 (coff_set_flags) Set magic for XCOFF64.
1146 (coff_compute_section_file_positions): Add symbol name length to
1147 string section length if bfd_coff_debug_string_prefix_length is
1149 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1150 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1151 using coff_swap_lineno_in directly.
1152 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1153 and _bfd_coff_debug_string_prefix_length fields.
1154 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1155 symbol names into strings table when
1156 bfd_coff_force_symnames_in_strings is true.
1157 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1158 SET_RELOC_VADDR): New macros.
1159 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1160 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1162 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1163 changes within RS6000COFF_C specific code.
1164 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1165 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1166 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1167 Extend existing hack on target name.
1168 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1170 * coff-tic54x.c (ticof): Keep up to date with new fields
1171 in bfd_coff_backend_data.
1172 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1173 targ_selvecs to include rs6000coff64_vec for rs6000.
1174 * configure.in: Add rs6000coff64_vec case.
1175 * cpu-powerpc.c: New bfd_arch_info_type.
1177 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1179 * config.bfd: Only disable elf32-hppa vectors, not all of the
1180 BSD and OSF configuration support. Provide (disabled) clauses
1182 * configure.in: Add clause for PA64 support.
1183 * configure: Rebuilt.
1185 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1186 (bfd_elf64_hppa_vec): Declare.
1188 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1189 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1190 (elf64-hppa.lo): Add dependencies.
1191 * Makefile.in: Rebuilt.
1193 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1195 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1197 * libhppa.h (dis_assemble_16): New function.
1198 (pa_arch): Added pa20w element.
1200 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1202 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1203 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1204 bfd_elf64_slurp_reloc_table.
1206 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1207 definitions to get external names.
1208 (elf_write_relocs): Renamed from write_relocs and make global.
1209 (elf_slurp_reloc_table): Make global.
1210 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1212 * archive.c (hpux_uid_gid_encode): New function.
1213 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1214 defined and the ID is greater than 99999.
1215 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1216 special uid/gid fields into 32 bit values.
1218 2000-04-21 Matthew Green <mrg@cygnus.com>
1220 * config.bfd: Add NetBSD/sparc64 support.
1222 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1223 David Mosberger <davidm@hpl.hp.com>
1224 Timothy Wall <twall@cygnus.com>
1225 Jim Wilson <wilson@cygnus.com>
1227 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1228 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1229 (BFD64_BACKENDS): Add elf64-ia64.lo.
1230 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1231 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1232 * Makefile.in: Rebuild.
1233 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1234 (bfd_ia64_arch): Declare.
1235 (bfd_archures_list): Add bfd_ia64_arch.
1236 * bfd-in2.h: Rebuild.
1237 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1238 * configure: Rebuild.
1239 * configure.host: (ia64-*-linux*): New host.
1240 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1241 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1242 * elf.c (prep_headers): Add bfd_arch_ia64.
1243 * libbfd.h: Rebuild.
1244 * reloc.c: Add IA-64 relocations.
1245 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1247 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1248 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1250 2000-04-21 Richard Henderson <rth@cygnus.com>
1252 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1253 contents when performing a partial link.
1254 (bfd_elf_d30v_reloc_21): Likewise.
1256 2000-04-20 H.J. Lu <hjl@gnu.org>
1258 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1259 patch to symbols defined by a shared object.
1260 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1262 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1265 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1266 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1268 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1270 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1271 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1272 (coff-ia64.lo): Add dependency.
1273 * Makefile.in: Regenerate.
1274 * coff-ia64.c: New file.
1275 * efi-app-ia32.c: Ditto.
1276 * efi-app-ia64.c: Ditto.
1277 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1278 (coff_set_flags): Ditto.
1279 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1280 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1281 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1282 * configure: Regenerate.
1283 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1284 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1285 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1286 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1287 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1288 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1289 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1290 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1291 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1292 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1293 (GET_PDATA_ENTRY): Ditto.
1294 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1295 data_start. Use above macros to read fields that are 64 bit wide for
1296 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1297 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1298 FileAlignment and SectionAlignment to minimum alignment if they
1300 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1301 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1302 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1303 Use above macros to write fields that are 64 bit wide for
1305 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1306 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1307 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1308 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1309 begin address, end address, and unwind info address only. Use
1310 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1312 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1313 HIGH3ADJ relocation names.
1314 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1315 * targets.c: Declare bfd_efi_app_ia32_vec and
1316 bfd_efi_app_ia64_vec.
1317 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1318 bfd_efi_app_ia64_vec.
1320 2000-04-17 Timothy Wall <twall@cygnus.com>
1322 * bfd-in2.h: Add prototypes for tic54x load page access.
1323 * bfd-in.h: Regenerate.
1324 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1325 in customized _set_arch_mach function.
1326 * coffcode.h (coff_set_alignment_hook): Set section load page if
1327 the appropriate macro is defined.
1328 (write_object_contents): Read section load page.
1330 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1332 * elf32-hppa.h: Update copyright date.
1334 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1335 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1337 * elf32-d30v.c (MAX32): Don't use LL suffix.
1338 (MIN32): Define in terms of MAX32.
1339 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1341 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1344 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1346 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1348 * dep-in.sed: Match space before file name, not after.
1349 * Makefile.am: Regenerate dependencies.
1350 * Makefile.in: Regenerate.
1352 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1353 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1354 extend without an if statement.
1356 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1358 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1360 * elf32-mips.c (gprel16_with_gp): Likewise.
1361 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1362 here using -0x40000, not (int)0xfffc0000.
1363 (elf32_hppa_size_of_stub): Likewise.
1365 2000-04-11 Timothy Wall <twall@cygnus.com>
1367 * coff-tic54x.c: Now builds with all targets.
1368 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1369 * Makefile.in: Regenerate.
1370 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1371 unitialized variable.
1373 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1375 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1376 --enable-build-warnings option.
1377 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1378 * Makefile.in, configure: Re-generate.
1380 2000-04-07 Nick Clifton <nickc@cygnus.com>
1382 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1383 BFD_RELOC_THUMB_PCREL_BLX.
1385 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1386 R_ARM_XPC25 and R_ARM_THM_PC22.
1388 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1389 R_ARM_XPC25 and R_ARM_THM_XPC22.
1390 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1391 R_ARM_[XPC25|THM_XPC22].
1393 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1394 elf/arm-oabi.h to elf/arm.h
1396 * Makefile.am: Fix dependency for elfarm-oabi.c
1397 * Makefile.in: Regenerate.
1399 * bfd-in2.h: Regenerate.
1400 * libbfd.h: Regenerate.
1402 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1404 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1405 and restore it on failure. Release newly allocated tdata on
1408 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1410 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1411 (decode_line_info): Set it. Report error if unit->line_offset is
1412 equal to or larger than it.
1414 2000-04-07 Timothy Wall <twall@cygnus.com>
1416 * targets.c: Added vecs for tic54x.
1417 * reloc.c: Added relocs for tic54x.
1418 * libbfd.h: Regenerated.
1419 * configure: Add TI COFF vecs for tic54x.
1420 * configure.in: Ditto.
1421 * config.bfd (targ_cpu): Recognize new tic54x target.
1422 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1423 * bfd-in2.h: Add tic54x target and relocations.
1424 * Makefile.am, Makefile.in: Add tic54x target.
1425 * archures.c (bfd_archures_list): Add tic54x target.
1426 * coff-tic54x.c: New.
1427 * cpu-tic54x.c: New.
1429 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1431 * elfcore.h (elf_core_file_p): call backend_object_p which
1432 thereby gets an opportunity to update the arch/machine type.
1434 2000-04-06 Timothy Wall <twall@cygnus.com>
1436 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1437 class. Handle SEC_CLINK and SEC_BLOCK flags.
1438 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1439 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1441 2000-04-06 Nick Clifton <nickc@cygnus.com>
1443 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1444 EF_INTERWORK if this is an unknown EABI.
1445 (elf32_arm_merge_private_bfd_data): Check EABI version
1446 numbers. Only check EF_xxx flags if the EABI version number
1448 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1449 if the EABI version number is unknown.
1450 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1451 if the EABI version number is unknown.
1453 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1455 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1456 BFD_RELOC_SH_LOOP_END.
1457 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1458 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1459 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1460 (sh_elf_reloc_loop): New function.
1461 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1463 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1464 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1465 * bfd-in2.h, libbfd.h: Regenerate.
1467 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1469 * po/bfd.pot: Regenerate.
1471 * Makefile.am: Remove extraneous mkdep comment.
1472 (MKDEP): Use gcc -MM rather than mkdep.
1473 (DEP): Quote when passing vars to sub-make. Add warning
1475 (DEP1): Rewrite for "gcc -MM".
1476 (CLEANFILES): Add DEP2.
1477 Update dependencies.
1478 * Makefile.in: Regenerate.
1480 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1482 * configure.in: Added corefile support for AIX 4.3. In particular,
1483 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1484 compiling rs6000-core.c.
1485 * configure: Regenerated.
1487 2000-04-03 H.J. Lu <hjl@gnu.org>
1489 * cache.c (bfd_open_file): Unlink the output file only if
1490 it has non-zero size.
1492 2000-04-01 Ken Block USG <block@zk3.dec.com>
1494 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1495 relative relocations for non-loaded sections in shared objects.
1496 (elf64_alpha_check_relocs): Similarly.
1498 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1500 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1501 BFD_RELOC_16 to switch for extended relocs.
1502 (MY_swap_ext_reloc_in): New.
1503 (MY_swap_ext_reloc_out): New.
1504 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1505 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1506 (NAME(aout,squirt_out_relocs)): Similarly use
1507 MY_swap_ext_reloc_out.
1508 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1510 2000-04-03 Kazu Hirata <kazu@hxi.com>
1512 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1513 the R_PCRWORD_B case.
1515 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1517 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1521 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1523 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1524 HOWTO references to bfd_elf_generic_reloc, that have
1525 partial_inplace == true, now use the new function. The function
1526 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1527 extends its fixes to the R_M32R_{16,24,32} relocs.
1528 The new logic in m32r_elf_lo16_reloc() has been removed, and
1529 it instead calls the new routine to obtain that functionality.
1531 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1533 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1534 elf32_avr_check_relocs, avr_final_link_relocate,
1535 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1536 elf32_avr_object_p): Add prototypes.
1537 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1538 (bfd_elf_avr_final_write_processing): Make static.
1540 2000-03-27 Denis Chertykov <denisc@overta.ru>
1542 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1543 * archures.c (bfd_architecture): Add AVR architecture.
1544 (bfd_archures_list): Add reference to AVR architecture info.
1545 * elf.c (prep_headers): Handle bfd_arch_avr.
1546 * reloc.c: Add various AVR relocation enums.
1547 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1549 * Makefile.am: Add support for AVR elf.
1550 * configure.in: Likewise.
1551 * config.bfd: Likewise.
1552 * Makefile.in: Regenerate.
1553 * configure: This too.
1554 * bfd-in2.h: And this.
1555 * libbfd.h: And this.
1557 2000-03-24 H.J. Lu <hjl@gnu.org>
1559 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1560 (elf64_alpha_find_reloc_at_ofs): Likewise.
1562 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1564 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1565 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1566 allowable range used to be -2**(n-1) to 2**n-1.
1567 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1568 "boolean overflow" with "bfd_reloc_status_type flag".
1570 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1572 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1574 2000-03-14 Kazu Hirata <kazu@hxi.com>
1576 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1577 of shrinks properly, including the last reloc.
1579 2000-03-13 Kazu Hirata <kazu@hxi.com>
1581 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1584 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1586 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1587 a format mismatch rather than an "error" from bfd_read such as
1588 bfd_error_file_truncated.
1590 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1592 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1593 sign-extension and big-endian compensation for
1594 R_MIPS_64 even in ld -r.
1596 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1598 * elf32-mips.c (mips_elf_next_relocation): Rename from
1599 mips_elf_next_lo16_relocation, and generalize to look
1600 for any relocation type.
1601 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1602 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1603 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1604 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1605 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1606 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1607 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1608 (mips_rtype_to_howto): Likewise.
1609 (mips_elf_calculate_relocation): Handle new relocs.
1610 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1611 are paired. The addend for R_MIPS_GNU_REL16_S2
1612 is shifted right two bits.
1614 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1616 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1617 comment, and ensure it doesn't happen again.
1618 (bfd_install_relocation): Same here.
1619 (_bfd_relocate_contents): Don't bother assigning unused signmask
1620 shift result. Fix typos in comments.
1621 Remove trailing whitespace throughout file.
1623 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1625 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1626 * bfd-in2.h: Rebuild.
1628 2000-03-06 Nick Clifton <nickc@cygnus.com>
1630 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1632 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1633 (SIZEOF_ILF_STRINGS): Redefine.
1634 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1635 relative reloc, as opposed to a section relative reloc.
1636 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1638 Add length of symbol's prefix to string pointer.
1639 Store a pointer to the symbol in the symbol pointer table.
1640 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1641 Initialise the symbol pointer table.
1642 Store the hint in the Hint/Name table.
1643 Make the jump reloc be symbol realtive, not section relative.
1644 Create an import symbol for imported code.
1646 2000-03-06 Catherine Moore <clm@cygnus.com>
1648 * elf.c (swap_out_syms): Check for null type_ptr.
1650 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1652 * aout-target.h (MY(write_object_contents)): Remove unused
1653 and unusable "#if CHOOSE_RELOC_SIZE".
1654 * pc532-mach.c (MY(write_object_contents)): Ditto.
1655 * netbsd.h (MY(write_object_contents)): Ditto.
1656 * hp300hpux.c (MY(write_object_contents)): Ditto.
1657 * freebsd.h (MY(write_object_contents)): Ditto.
1658 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1660 2000-02-29 H.J. Lu <hjl@gnu.org>
1662 * peicode.h (jtab): Make it static.
1664 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1665 defined and COFF_IMAGE_WITH_PE is not defined.
1666 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1667 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1669 2000-03-01 Nick Clifton <nickc@cygnus.com>
1671 * coff-arm.c (bfd_arm_process_before_allocation): Make
1672 'symndx' signed to prevent compile time warning.
1674 * coff-mcore.c: Remove unused prototype for pe_object_p.
1676 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1677 functions that are not used when COFF_IMAGE_WITH_PE is
1679 (struct sh_opcode): Change type of 'flags' field to unsigned
1680 long so that it can hold the USESAS flag.
1682 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1684 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1687 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1689 Remove unusued variables and code.
1690 (elf_backend_add_symbol_hook): Fix prototype.
1692 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1695 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1698 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1700 Remove unusued variables and code.
1701 (elf_backend_add_symbol_hook): Fix prototype.
1703 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1705 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1706 to unused function parameter.
1708 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1710 Use EMPTY_HOWTO to initialise empty howto slots.
1711 Remove unused variables.
1713 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1715 2000-03-01 H.J. Lu <hjl@gnu.org>
1717 * aoutx.h (aout_link_input_section_std): Pass "true" to
1718 the undefined_symbol callback.
1719 (aout_link_input_section_ext): Likewise.
1720 * bout.c (get_value): Likewise.
1721 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1722 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1724 (alpha_relocate_section): Likewise.
1725 * coff-arm.c (coff_arm_relocate_section): Likewise.
1726 * coff-i960.c (coff_i960_relocate_section): Likewise.
1727 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1728 * coff-mips.c (mips_relocate_section): Likewise.
1729 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1730 * coff-sh.c (sh_relocate_section): Likewise.
1731 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1732 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1733 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1734 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1735 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1736 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1737 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1738 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1739 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1740 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1741 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1742 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1743 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1744 * elflink.h (elf_link_output_extsym): Likewise.
1745 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1746 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1747 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1749 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1750 undefined_symbol callback when building shared library with
1751 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1753 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1754 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1755 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1756 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1757 (elf32_mips_get_relocated_section_content): Likewise.
1758 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1759 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1760 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1761 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1763 2000-02-28 Nick Clifton <nickc@cygnus.com>
1765 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1766 * Makefile.in: Regenerate.
1768 * configure.in: Add support for mips and sh pe vectors.
1769 * configure: regenerate.
1771 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1774 * targets.c: Add mips and sh pe vectors.
1776 * libpei.h (coff_final_link_postscript): Only define if not
1779 * coffcode.h: Add support for WinCE magic numbers.
1781 * peigen.c (pe_print_reloc): Update comment and rearrange
1782 appending of newline character.
1784 * peicode.h: Add support for Image Library Format.
1785 (pe_ILF_vars): Structure containing data used by ILF code.
1786 (pe_ILF_make_a_section): New function. Create a section based
1788 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1790 (pe_ILF_make_a_symbol): New function. Create a symbol based
1792 (pe_ILF_save_relocs): New function. Store the relocs created
1793 by pe_ILF_make_a_reloc in a section.
1794 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1796 (pe_ILF_object_p): New function. Return a bfd_target pointer
1798 (pe_bfd_object_p): If an ILF object is detected call
1799 pe_ILF_object_p on it.
1801 * coff-arm.c: Add support for WinCE relocs which are different
1802 from normal ARM COFF relocs.
1803 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1805 * coff-sh.c: Add support for sh-pe target.
1806 * pe-sh.c: New file. Support code for sh-pe target.
1807 * pei-sh.c: New file. Support code for sh-pe target.
1809 * pe-mips.c: New file. Support code for mips-pe target.
1810 * pei-mips.c: New file. Support code for mips-pe target.
1812 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1814 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1815 architecture if the object causing the bump is dynamic.
1816 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1817 and also don't it for memory ordering.
1818 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1820 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1822 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1823 calling bfd_get_section_size_before_reloc.
1824 (decode_line_info): Likewise.
1825 (_bfd_dwarf2_find_nearest_line): Likewise.
1827 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1829 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1830 name of the libtool directory.
1831 * Makefile.in: Rebuild.
1833 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1835 * som.c (SOM_HOWTO): Define.
1836 (som_hppa_howto_table): Use it.
1838 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1840 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1842 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1844 2000-02-24 Catherine Moore <clm@cygnus.com>
1846 * som.c (som_misc_symbol_info): Add field
1848 (som_bfd_derive_misc_symbol_info): Initialize
1850 (som_build_and_write_symbol_table): Keep track
1851 of secondary_def field.
1852 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1853 if secondary_def field is set.
1854 (som_bfd_ar_write_symbol_stuff): Initialize
1857 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1859 * dwarf2.c (read_address): Read 16-bits addresses.
1860 (parse_comp_unit): Accept addr_size == 2.
1862 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1864 * bfd-in.h: Update copyright date.
1866 2000-02-23 Linas Vepstas <linas@linas.org>
1868 * cpu-i370.c: New file.
1869 * elf32-i370.c: New file.
1870 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1871 (bfd_i370_arch): New.
1872 (bfd_archures_list): Add bfd_i370_arch.
1873 * elf.c (prep_headers): Add bfd_arch_i370.
1874 * Makefile.am: Add support for IBM 370 elf.
1875 * config.bfd: Likewise.
1876 * configure.in: Likewise.
1877 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1878 * reloc.c (bfd_reloc_code_type): Likewise.
1879 * targets.c: Likewise.
1881 * Makefile.in: Regenerate.
1882 * configure: Regenerate.
1883 * bfd-in2.h: Regenerate.
1885 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1887 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1888 invalid relocation types, and change them to R_386_NONE.
1890 2000-02-22 H.J. Lu <hjl@gnu.org>
1892 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1893 not defined, don't add a second ELF_VER_CHR.
1895 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1896 symbols converted to local symbols even when stripping all
1898 (elf_link_output_extsym): Process global symbols converted to
1899 local symbols even if they are being stripped.
1901 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1903 * archures.c (bfd_octets_per_byte): Return unsigned int.
1904 (bfd_arch_mach_octets_per_byte): Ditto.
1905 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1907 * section.c (bfd_get_section_size_before_reloc): Quell signed
1908 vs. unsigned comparison warning.
1909 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1910 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1911 change. What was I thinking?
1912 * bfd-in2.h: Regenerate.
1914 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1915 (elf_gc_sections): Same here.
1916 (elf_gc_common_finalize_got_offsets): And here.
1918 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1920 ELF HPPA doesn't work at present; remove it until it does.
1921 * config.bfd: Comment out setting targ_defvec to
1923 * Makefile.am: Rebuild dependencies.
1924 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1925 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1926 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1927 * Makefile.in: Rebuild.
1928 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1930 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1932 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1933 is no bfd_free(). Revert bfd_free part of previous change.
1935 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1937 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1939 (coff_compute_section_file_positions): Use bfd_free to pair
1941 (coff_write_object_contents): Likewise.
1943 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1944 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1946 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1948 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1949 (xcoff_ar_file_hdr_big): New structure.
1950 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1951 (xcoff_ar_hdr_big): New structure.
1952 (SIZEOF_AR_HDR_BIG): New macro.
1953 (xcoff_big_format_p): New macro.
1954 (xcoff_ardata_big): New macro.
1955 (arch_xhdr_big): New macro.
1956 (xcoff_slurp_armap): Handle large archives.
1957 (xcoff_archive_p): Detect large archives.
1958 (xcoff_read_ar_hdr): Handle large archives.
1959 (xcoff_openr_next_archived_file): Handle large archives.
1960 (xcoff_generic_stat_arch_elt): Handle large archives.
1961 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1962 (xcoff_write_armap_big): New function.
1963 (xcoff_write_armap): New function, dispatch to _old or _big.
1964 (xcoff_write_archive_contents_old): Rename from
1965 xcoff_write_archive_contents.
1966 (xcoff_write_archive_contents_big): New function.
1967 (xcoff_write_archive_contents): New function, dispatch to _old or
1970 2000-02-18 Richard Henderson <rth@cygnus.com>
1972 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1973 and hide_symbol members.
1974 (elf_link_hash_copy_indirect): Remove.
1975 (elf_link_hash_hide_symbol): Remove.
1976 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1977 and elf_backend_hide_symbol.
1978 (_bfd_elf_link_hash_copy_indirect): Declare.
1979 (_bfd_elf_link_hash_hide_symbol): Declare.
1980 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1981 (_bfd_elf_link_hash_hide_symbol): Likewise.
1982 (_bfd_elf_link_hash_table_init): Don't init killed members.
1983 * elflink.h (elf_link_add_object_symbols): Use the bed function
1984 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1985 (elf_link_assign_sym_version): Likewise.
1986 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1987 (elf_backend_hide_symbol): Likewise.
1988 (elfNN_bed): Update for new members.
1990 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1992 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1993 STACK_END_ADDR): Define for new core file format.
1994 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1995 for handling the vagaries of the various core file structures used
1996 by AIX over the years.
1997 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1998 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1999 core_dumpx structure.
2001 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2003 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2004 (bfd_mach_sh3_dsp): Likewise.
2005 (bfd_mach_sh4): Reinstate.
2006 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2007 * bfd-in2.h: Regenerate.
2008 * coff-sh.c (struct sh_opcode): flags is no longer short.
2009 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2010 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2011 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2012 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2013 (sh_opcodes): No longer const.
2014 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2015 (sh_insn_uses_reg): Check for USESAS and USESR8.
2016 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2017 (_bfd_sh_align_load_span): Return early for SH4.
2018 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2019 Take into account that field b of a parallel processing insn
2020 could be mistaken for a separate insn.
2021 * cpu-sh.c (arch_info_struct): New array elements for
2022 sh2, sh-dsp and sh3-dsp.
2023 Reinstate element for sh4.
2024 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2025 (SH4_NEXT): Reinstate.
2026 (SH3_NEXT, SH3E_NEXT): Adjust.
2027 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2028 * elf32-sh.c (sh_elf_set_private_flags): New function.
2029 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2030 (sh_elf_merge_private_data): New function.
2031 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2032 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2033 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2034 sh_elf_merge_private_data.
2036 2000-02-13 Richard Henderson <rth@cygnus.com>
2038 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2039 hide_symbol members.
2040 (elf_link_hash_copy_indirect): New.
2041 (elf_link_hash_hide_symbol): New.
2042 * elflink.h (elf_link_add_object_symbols): Break out copy from
2043 indirect new new symbol to elf.c.
2044 (elf_link_assign_sym_version): Break out privatization of
2045 non-exported symbol to elf.c.
2046 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2047 (_bfd_elf_link_hash_hide_symbol): New.
2048 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2050 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2052 * section.c (_bfd_strip_section_from_output): Add info parameter.
2053 If it passed as non-NULL, use it to check whether any input BFD
2054 has an input section which uses this output section. Change all
2056 * bfd-in2.h: Rebuild.
2058 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2059 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2061 * bfd-in2.h: Rebuild.
2063 2000-02-10 Timothy Wall <twall@cygnus.com>
2065 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2066 allow final modifications of swapped-in symbol.
2067 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2068 * coffcode.h (coff_write_relocs): Use macro
2069 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2070 symbol index should be set to -1.
2072 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2074 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2075 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2076 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2077 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2078 sh_insns_uses_or_sets_freg): New functions.
2079 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2080 * (sh_insns_conflict): Use new functions and new macros to
2081 detect conflicts when two instructions both set same integer registers,
2082 both set same fp register, and both set special register.
2084 2000-02-09 Timothy Wall <twall@cygnus.com>
2086 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2087 swapping in sections, so that the swapping routines have access to
2090 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2092 * coff-go32.c: Update comment. Update copyright.
2094 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2096 * syms.c (bfd_decode_symclass)
2097 Two new class characters were added - 'V' and 'v'. The
2098 meaning of 'W' is now restricted to just weak non-object
2099 symbols. This allows differentiation between, for example,
2100 weak functions vs weak objects. nm for example now dumps:
2102 'w' = weak unresolved
2103 'V' = weak global object
2104 'v' = weak unresolved object
2106 (bfd_is_undefined_symclass): New function. Return true if the
2107 given symbol class represents and undefined/unresolved symbol.
2109 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2112 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2114 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2115 STT_ARM_16BIT flag set, but it is not attached to a data object
2116 return STT_ARM_16BIT so that it will be treated as code by the
2119 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2121 * coff-i386.c (i3coff_object_p): Remove prototype.
2124 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2125 to name. Update copyright.
2127 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2128 assignment to avoid warning. Update copyright.
2130 2000-01-24 Robert Lipe (robertl@sco.com)
2132 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2133 instead of using GNU C extension.
2135 2000-01-21 Nick Clifton <nickc@cygnus.com>
2137 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2138 amount from a bfd_in_memory structure.
2139 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2142 2000-01-14 Nick Clifton <nickc@cygnus.com>
2144 * linker.c (default_indirect_link_order): oops - fix incorrectly
2145 applied patch from Tim Wall.
2147 2000-01-13 Timothy Wall (twall@tiac.net>
2149 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2150 = scnhsz, filhsz, relsz, aoutsz, etc)
2152 * coffswap.h: Ditto.
2154 2000-01-13 Nick Clifton <nickc@cygnus.com>
2156 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2157 interwork thumb to arm stub.
2159 2000-01-13 Timothy Wall (twall@tiac.net>
2161 * archures.c (bfd_octets_per_byte): New function: Return
2163 (bfd_arch_mach_octets_per_byte): New function: Return target
2166 * section.c: Distinguish between octets and bytes for usage of
2167 _cooked_size, _raw_size, and output_offset. Clarify
2168 description of bfd_set_section_contents.
2170 * bfd-in2.h: Regenerate.
2172 * coffgen.c: Indicate that the offset parameter is in bytes, not
2175 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2176 where appropriate to get the octet offset when calling
2177 bfd_set_section_contents.
2178 (bfd_coff_reloc_link_order): Ditto.
2180 * linker.c (bfd_generic_reloc_link_order): Ditto.
2181 (_bfd_default_link_order): Ditto.
2183 * reloc.c (bfd_perform_relocation): Distinguish between octets
2184 and bytes. Use octets when indexing into octet data; use bytes
2185 when calculating target addresses.
2186 (bfd_install_relocation): Ditto.
2188 * srec.c (srec_write_section): Ditto.
2190 2000-01-13 Nick Clifton <nickc@cygnus.com>
2192 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2193 3 to 2. This allows 4 byte sized sections, which is necessary for
2194 dlltool to build functioning DLLs.
2196 2000-01-10 Philip Blundell <pb@futuretv.com>
2198 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2199 (arm*-*-conix*): New target.
2201 2000-01-10 Egor Duda <deo@logos-m.ru>
2203 * config.bfd: Include elf32_i386 vector to target list for cygwin
2206 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2207 * configure.in: Test for structure win32_pstatus_t in
2209 * configure: Regenerate.
2211 * elf.c (elfcore_grok_win32pstatus): New function: process
2212 win32_pstatus_t notes in elf core file.
2213 (elfcore_grok_note): Detect win32_pstatus notes.
2215 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2217 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2219 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2220 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2222 1999-12-29 Richard Henderson <rth@cygnus.com>
2224 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2225 if no dynamic sections created.
2227 1999-12-27 Nick Clifton <nickc@cygnus.com>
2229 * peicode.h (pe_bfd_object_p): Only define for PE format
2232 1999-12-17 Nick Clifton <nickc@cygnus.com>
2234 * coff-i386.c (i3coff_object_p): Delete.
2235 (i386coff_vec): Replace reference to i3coff_object_p with a
2236 reference to coff_object_p.
2238 * coff-mcore.c (pe_object_p): Delete.
2240 * peicode.h (pe_bfd_object_p): New function: Detect the
2241 presence of a PE format COFF object file. Also detect and
2242 warn about the presence of LINK6 format Image Library Format
2245 1999-12-16 Nick Clifton <nickc@cygnus.com>
2247 * coff-arm.c (NUM_ELEM): New macro.
2248 (NUM_RELOCS): New macro: The number of known ARM relocs.
2249 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2250 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2252 (bfd_arm_process_before_allocation): Produce a warning message if
2253 an out of range symbol index is encountered.
2255 1999-12-14 Nick Clifton <nickc@cygnus.com>
2257 * elflink.h (is_global_symbol_definition): New Function: Return
2258 true iff the symbol is being given a global definition in this
2260 (elf_link_is_defined_archive_symbol): Do not bother processing
2261 symbols for an archive element that has already been included
2263 Use is_global_symbol_definition().
2265 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2267 * config.bfd: Add support for sparc-*-netbsdelf* and
2268 sparc-*-netbsdaout*.
2270 1999-12-13 Nick Clifton <nickc@cygnus.com>
2272 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2273 if the symbol is in the common section.
2275 1999-12-10 Nick Clifton <nickc@cygnus.com>
2277 * elflink.h (elf_link_is_defined_archive_symbol): New
2278 function: Decide if a symbol, in an archive map is there
2279 because it is defined in the archive element, or because it is
2280 just another common declaration of it.
2281 (elf_link_add_archive_symbols): Use
2282 elf_link_is_defined_archive_symbol to decide if an archive
2283 element contain a reference to a common symbol should be
2286 1999-12-10 Nick Clifton <nickc@cygnus.com>
2288 * elflink.h: Revert previous patch.
2289 * targets.c: Revert previous patch.
2290 * libbfd-in2.h: Revert previous patch.
2291 * libbfd.h: Revert previous patch.
2292 * elfxx-target.h: Revert previous patch.
2293 * archive.c: Revert previous patch.
2294 * aout-target.h: Revert previous patch.
2295 * aout-tic30.h: Revert previous patch.
2296 * bfd.c: Revert previous patch.
2297 * coff-alpha.c: Revert previous patch.
2298 * coff-rs6000.c: Revert previous patch.
2299 * elf64-mips.c: Revert previous patch.
2300 * ieee.c: Revert previous patch.
2301 * libecoff.h: Revert previous patch.
2302 * oasys.c: Revert previous patch.
2303 * som.c: Revert previous patch.
2304 * vms.c: Revert previous patch.
2306 1999-12-09 Nick Clifton <nickc@cygnus.com>
2308 * elflink.h (elf_link_add_archive_symbols): Add an archive
2309 element even if contains a symbol which is currently only
2310 considered to be a common.
2312 * targets.c (struct bfd_target): Add new field
2313 _bfd_allow_commons_in_armap.
2314 * bfd-in2.h:Regenerate.
2316 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2318 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2319 * libbfd.h: Regenerate.
2321 * elfxx-target.h: If using COFF archive map, override
2322 definition of allow_commons_in_armap and replace with
2325 * archive.c (bfd_compute_and_write_armap): Do not place common
2326 symbols into the archive map unless _bfd_allow_commons_in_armap
2329 * aout-target.h (MY_allow_commons_in_armap): Define.
2330 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2331 * bfd.c (bfd_allow_commons_in_armap): Define.
2332 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2333 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2334 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2335 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2336 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2337 * oasys.c (oasys_allow_commons_in_armap): Define.
2338 * som.c (som_allow_commons_in_armap): Define.
2339 * vms.c (vms_allow_commons_in_armap): Define.
2341 1999-12-07 Jim Blandy <jimb@cygnus.com>
2343 Add support for SSE registers in ELF core files.
2344 * elf.c (elfcore_make_note_pseudosection): New function.
2345 (elfcore_grok_prfpreg): Use it.
2346 (elfcore_grok_prxfpreg): New function.
2347 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2349 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2351 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2352 value by 4 before storing it back in the field. From
2353 Koundinya. K <kk@ddeorg.soft.net>.
2355 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2357 * archures.c (bfd_mach_am33): Define.
2358 * bfd-in2.h: Rebuilt.
2359 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2360 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2361 (compute_function_info): Handle additional registers saved by
2363 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2364 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2366 1999-11-29 Jim Blandy <jimb@cygnus.com>
2368 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2370 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2373 1999-11-27 Michael Meissner <meissner@cygnus.com>
2375 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2376 internal use within gas for alpha explicit relocations.
2377 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2378 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2379 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2380 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2381 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2382 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2384 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2385 BFD_RELOC_ALPHA_USER_*.
2387 * bfd-in2.h: Regenerate.
2388 * libbfd.h: Regenerate.
2390 1999-11-26 Fred Fish <fnf@cygnus.com>
2392 * elf.c (elfcore_read_notes): Add prototype for static function.
2393 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2394 (bfd_section_from_phdr): Replacement function that calls
2395 _bfd_elf_make_section_from_phdr for generic segment types and
2396 backend fucntion pointed to by elf_backend_section_from_phdr for
2397 backend specific segment types.
2398 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2399 now called by _bfd_elf_make_section_from_phdr. Note that this func
2400 is now just a stub between the caller and bfd_section_from_phdr.
2402 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2403 elf_backend_section_from_phdr.
2404 (elf_backend_section_from_phdr): Add prototype.
2406 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2407 (elfNN_bed): Add elf_backend_section_from_phdr.
2409 1999-11-25 Nick Clifton <nickc@cygnus.com>
2411 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2412 SEC_CODE and SEC_READONLY flags to glue sections.
2414 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2415 SEC_CODE and SEC_READONLY flags to glue sections.
2417 1999-11-20 Nick Clifton <nickc@cygnus.com>
2419 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2422 1999-11-19 Catherine Moore <clm@cygnus.com>
2424 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2425 (elf_cpu32_plt_entry): Likewise.
2427 1999-11-18 Nick Clifton <nickc@cygnus.com>
2429 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2431 (coff_mcore_relocate_section): Initialise addend to 0.
2432 Special case processing of RVA reloc.
2434 1999-11-17 Richard Henderson <rth@cygnus.com>
2436 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2437 type_change_ok; add sign_extend_vma.
2438 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2439 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2440 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2441 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2442 (elfNN_bed): Follow struture changes.
2444 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2446 * libbfd.c (bfd_read): Check result of read against desired result
2448 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2449 invalid compared to the section size.
2451 * ieee.c (ieee_slurp_debug): Get the length of the debug
2452 information right if there is no data part.
2454 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2456 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2457 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2459 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2461 * elflink.h (elf_bfd_final_link): Make last_local signed.
2463 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2465 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2468 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2470 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2472 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2473 * bfd-in2.h: Regenerate.
2475 1999-10-15 Andrew Haley <aph@cygnus.com>
2477 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2479 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2481 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2483 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2485 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2486 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2489 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2491 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2492 relocs also need the GP value.
2493 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2494 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2495 the GP value for R_MIPS_LITERAL relocs too. Handle
2496 R_MIPS_64 relocs properly on big-endian MIPS.
2497 (mips_elf_sign_extend): Behave properly with 'long long'.
2498 (mips_elf_highest): Correct typo.
2500 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2502 * cpu-m32r.c (arch_info_struct): New static global.
2503 (bfd_m32r_arch): Refer to it.
2504 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2505 (m32r_elf_print_private_bfd_data): Ditto.
2506 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2507 * archures.c (bfd_mach_m32rx): Define it.
2508 * bfd-in2.h: Rebuild.
2510 1999-09-28 Fred Fish <fnf@cygnus.com>
2512 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2513 (cisco_core_big_vec): Add new bigendian vec.
2514 (cisco_core_little_vec): Add new little endian vec.
2516 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2517 (crash_info_locs): Add array of possible offsets.
2518 (MASK_ADDR): Mask to apply to crash info offset.
2519 (crashinfo_external): Add textbase, database, bssbase and
2520 turn into a typedef.
2521 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2522 Many small changes to account for additional hardware versions.
2523 Pick a reasonable size for ".reg" section. Add a ".crash"
2524 section to allow access to crashinfo_external struct.
2525 (cisco_core_file_p): New version of this function that
2526 iterates over crash_info_locs, calling cisco_core_file_validate.
2527 (cisco_core_vec): Old big endian only vec replaced with ...
2528 (cisco_core_big_vec): Add big endian version.
2529 (cisco_core_little_vec): Add little endian version.
2531 * configure.in (cisco_core_vec): Split to two new vectors ...
2532 (cisco_core_big_vec): New target vector.
2533 (cisco_core_little_vec): New target vector.
2534 * configure: Regenerate.
2535 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2536 to cisco_core_big_vec in targ_selvecs.
2538 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2540 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2541 (mips_elf_relocate_got_local): Unused, delete.
2542 (mips_elf_relocate_global_got): Unused, delete.
2544 1999-09-24 Fred Fish <fnf@cygnus.com>
2546 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2547 to initialize it to something meaningful. Then use it to generate
2548 more useful segment names.
2550 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2552 * som.c (NO_PCREL_MODES): Define if the system does not define
2554 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2555 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2556 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2557 * libhppa.h (dis_assemble_22): New function.
2558 (bfd_hppa_insn2fmt): Handle long branch.
2560 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2563 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2565 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2566 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2567 (reloc_howto_type howto_table): Tidy comments and whitespace.
2569 1999-09-17 Nick Clifton <nickc@cygnus.com>
2571 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2572 previous delta. Set sec->gc_mark instead.
2574 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2576 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2577 (elf_cpu32_plt_entry): Likewise.
2579 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2581 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2583 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2584 symbol table, then just compute a suitable value (but do not
2585 create a __gp symbol).
2587 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2588 symbols when building shared libraries.
2589 (elf_hppa_final_link_relocate): Correct handling of PCREL
2590 relocations against undefined symbols.
2592 1999-09-16 Nick Clifton <nickc@cygnus.com>
2594 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2595 interworking sections as linker created so that they will not
2596 be removed by garbage collection.
2598 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2600 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2601 (elf_hppa_final_link_relocate): Consistently create an absolute
2602 address, then subtract out the value of __gp.
2604 1999-09-14 Michael Meissner <meissner@cygnus.com>
2606 * configure.in (Canonicalization of target names): Remove adding
2607 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2608 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2609 * configure: Regenerate.
2611 1999-09-14 Nick Clifton <nickc@cygnus.com>
2613 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2616 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2618 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2619 (elf_hppa_final_link): Initialize text_segment_base and
2621 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2623 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2624 (elf_hppa_final_link_relocate): Likewise.
2625 (elf_hppa_relocate_insn): Likewise.
2626 (elf_hppa_relocate_section): Initialize HOWTO.
2628 1999-09-13 Donn Terry <donn@interix.com>
2630 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2631 handling to support both GNU and MS objects.
2633 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2634 when determining whether to set F_RELFLG.
2636 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2638 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2639 PC24 relocs if the target is an undefined weak symbol.
2640 (arm_add_to_rel): Fix compiler warning.
2641 (elf32_arm_plt0_entry): Correct comments.
2643 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2645 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2646 an absolute symbol in REL relocs.
2648 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2650 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2651 Stub SEGREL32. Return an error for any relocation not handled.
2653 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2655 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2656 constant symbols, and avoid multiple definition errors on them.
2658 1999-09-12 Donn Terry <donn@interix.com>
2660 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2661 significant bit is set.
2663 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2665 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2667 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2668 relocs as we do for RELA relocs.
2670 1999-09-11 Donn Terry <donn@interix.com>
2672 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2673 (coff_final_link_postscript): Define.
2674 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2675 directory entries here.
2676 (_bfd_pei_final_link_postscript): New function.
2678 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2679 section flags based on the section name.
2681 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2682 get the overflow of the s_nlnno field from the s_nreloc field.
2683 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2684 the s_nlnno overflow of the .text section into the s_nreloc
2687 * peigen.c (add_data_entry): Declare.
2688 (pei_swap_aouthdr_out): Get image size right. Set linker version
2690 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2691 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2692 extraneous ImageBase.
2693 (pe_print_edata): Likewise.
2694 (pe_print_pdata): Likewise. Print exception entries.
2695 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2696 (tbl): Make const, add "UNKNOWN".
2697 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2698 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2699 section data directory.
2700 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2702 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2703 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2704 * peicode.h (coff_get_symbol_info): Define.
2706 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2708 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2710 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2713 * libpei.h: New file, broken out of peicode.h.
2714 * peigen.c: New file, broken out of peicode.h.
2715 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2716 * configure.in: Add peigen.lo to list of files required for each
2718 * Makefile.am: Rebuild dependencies.
2719 (BFD32_BACKENDS): Add peigen.lo.
2720 (BFD32_BACKENDS_CFILES): Add peigen.c.
2721 (SOURCE_HFILES): Add libpei.h.
2722 * configure, Makefile.in: Rebuild.
2724 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2725 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2726 instead. Don't clear the s_paddr field for an uninitialized data
2729 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2730 coff_data_type to f_timdat.
2731 * peicode.h (pe_mkobject_hook): Likewise.
2733 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2734 number if COFF_IMAGE_WITH_PE.
2736 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2737 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2738 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2739 there is no SEC_DEBUGGING section.
2740 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2741 IMAGE_FILE_DEBUG_STRIPPED.
2743 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2744 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2745 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2746 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2748 * coffswap.h (IMAGE_BASE): Don't define.
2749 * pei-arm.c (IMAGE_BASE): Don't define.
2750 * pei-i386.c (IMAGE_BASE): Don't define.
2751 * pei-mcore.c (IMAGE_BASE): Don't define.
2752 * pei-ppc.c (IMAGE_BASE): Don't define.
2754 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2755 symbol, switch on the class when determining whether to modify the
2756 value. For PE, don't modify the value of a C_FCN symbol not named
2759 * libbfd-in.h (_bfd_abort): Declare.
2761 * bfd.c (_bfd_abort): New function.
2762 * libbfd.h: Rebuild.
2764 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2767 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2768 don't write out the associated line numbers.
2770 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2773 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2774 changes when the base type is unknown.
2776 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2779 * syms.c (BSF_DEBUGGING_RELOC): Define.
2780 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2781 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2783 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2784 BSF_DEBUGGING_RELOC set.
2785 * bfd-in2.h: Rebuild.
2787 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2789 * ecoff.c (bfd_debug_section): Update initialization for new
2791 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2792 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2794 1999-09-10 H.J. Lu <hjl@gnu.org>
2796 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2797 _bfd_filnmlen field.
2798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2800 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2802 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2803 for FPTR relocs involving local symbols.
2805 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2806 value for the stub address in a call through a stub.
2807 Install the value for a local symbol directly into the DLT
2808 instead of generating a reloc. Correctly handle FPTR64 relocs.
2810 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2811 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2812 (elf_hppa_final_link): Call them.
2814 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2816 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2817 (elf_adjust_dynamic_symbol): ...from here.
2819 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2821 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2822 relocation, remove them. SECREL64->LTOFF16WF.
2823 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2825 (elf_hppa_relocate_insn): Similarly.
2827 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2828 (elf_hppa_relocate_insn): Similarly.
2830 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2832 (elf_hppa_relocate_insn): Similarly.
2834 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2835 Handle LTOFF_TP* relocs.
2836 (elf_hppa_relocate_insn): Similarly.
2838 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2839 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2840 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2842 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2843 DIR32, DIR64 and FPTR64 relocations.
2844 (elf_hppa_relocate_insn): Similarly.
2846 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2847 address of the .PARISC.global section.
2848 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2849 table entry elf_hppa_final_link_relocate. Do not give a warning
2850 for a reloc against an external symbol if it has a PA64 hash
2852 (elf_hppa_final_link_relocate): Significantly rework. Handle
2853 DLTIND relocations. Compute the final value of the relocation
2854 before passing the value of elf_hppa_relocate_insn.
2855 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2856 relocation support. Handle DLTIND relocation requests just like
2857 DLTREL relocation requests. Simplify branch handling.
2859 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2861 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2862 non-allocated section as done in i386 version.
2863 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2864 statement since this is no know relocation.
2866 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2868 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2870 (elf_hppa_relocate_insn): Similarly.
2872 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2874 (elf_hppa_relocate_insn): Similarly.
2876 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2877 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2878 Pass the relocate type rather than the insn format to
2879 elf_hppa_relocate_insn.
2880 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2881 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2883 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2885 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2886 (bfd_coff_filnmlen): Define.
2887 (bfd_coff_std_swap_table): Initialize new field.
2888 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2890 (coff_write_symbols): Likewise.
2891 (coff_get_normalized_symtab): Likewise.
2892 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2893 * libcoff.h: Rebuild.
2895 1999-09-06 Donn Terry <donn@interix.com>
2897 * coffcode.h (sort_by_secaddr): New static function if
2899 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2900 sections by VMA when assigning target_index values. Always set
2903 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2904 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2906 * libcoff.h: Rebuild.
2908 * coffcode.h (coff_set_custom_section_alignment): Add const to
2909 declaration to match definition.
2910 (coff_write_object_contents): Don't set F_AR32W(R)? if
2913 * coff-i386.c (in_reloc_p): Add declaration.
2914 (i386coff_vec): Simplify initialization of
2915 application_section_flags.
2917 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2918 version. Move COFF_WITH_PE specific code to new version.
2919 (stype_to_sec_flags): Likewise. Add section parameter.
2920 * coffgen.c (make_a_section_from_file): Set target_index before
2921 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2922 * libcoff.h: Rebuild.
2924 * syms.c (stt): Add some PE/PEI section names.
2925 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2927 (bfd_symbol_info): Check for 'w'.
2929 * section.c (struct bfd_comdat_info): Define.
2930 (asection): Add comdat field.
2931 (STD_SECTION): Initialize comdat field.
2932 (bfd_make_section_anyway): Likewise.
2933 * bfd-in2.h: Rebuild.
2935 1999-09-06 Andreas Schwab <schwab@suse.de>
2937 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2940 1999-09-06 Nick Clifton <nickc@cygnus.com>
2942 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2943 bfd_realloc instead of calloc and realloc.
2945 1999-09-04 Steve Chamberlain <sac@pobox.com>
2947 * cpu-pj.c: New file.
2948 * elf32-pj.c: New file.
2949 * config.bfd (pj*): New cpu.
2950 (pj-*-*, pjl-*-*): New targets.
2951 * configure.in (bfd_elf32_pj_vec): New target vector.
2952 (bfd_elf32_pjl_vec): New target vector.
2953 * archures.c (bfd_arch_pj): Define.
2954 * elf.c (prep_headers): Handle bfd_arch_pj.
2955 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2956 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2957 to target vector list.
2958 * Makefile.am: Rebuild dependencies.
2959 (ALL_MACHINES): Add cpu-pj.lo.
2960 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2961 (BFD32_BACKENDS): Add elf32-pj.lo.
2962 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2963 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2965 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2967 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2968 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2969 and NON_GOT_REF from weak defined symbol to real symbol.
2970 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2971 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2972 create a COPY reloc.
2973 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2974 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2975 don't create a COPY reloc.
2977 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2979 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2980 count those in sections we are not including in the link.
2982 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2984 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2985 field in hpux11 shared libraries.
2987 1999-09-02 Nick Clifton <nickc@cygnus.com>
2989 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2991 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2993 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2994 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2995 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2997 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2999 * elflink.h (record_link_assignment): When possible, keep the
3000 original type of the symbol.
3002 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3004 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3005 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3006 tools were configured.
3007 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3009 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3011 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3012 GOT entries for GOT16 relocations; they're not required.
3014 1999-08-24 Nick Clifton <nickc@cygnus.com>
3016 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3018 * config.bfd (arm-*-netbsd*): New target.
3019 * configure.in (armnetbsd_vec): New target vector.
3020 * configure: Regenerate
3021 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3023 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3024 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3025 (armnetbsd.lo): New rule with deps.
3026 * Makefile.in: Regenerate.
3028 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3031 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3033 * som.c (som_slurp_symbol_table): Fix typo in comment.
3035 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3037 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3038 here instead of using elf_section_data...
3040 1999-08-19 Nick Clifton <nickc@cygnus.com>
3042 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3043 relocations into the base file.
3044 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3045 we are building a base file.
3047 1999-08-19 Nick Clifton <nickc@cygnus.com>
3049 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3051 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3052 REL relocs when performing a partial relocation.
3054 1999-08-18 Donn Terry <donn@interix.com>
3056 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3057 _bfd_coff_link_input_bfd into top level.
3059 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3060 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3061 (coff_i386_rtype_to_howto): Likewise.
3062 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3063 Completely ignore symbols which are all zero.
3064 (dummy_reloc16_estimate): Add return 0.
3065 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3066 variable copy to name_copy to avoid shadowing outer scope
3068 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3069 from unsigned int to unsigned long. Add timestamp field.
3070 * libcoff.h: Rebuild.
3072 1999-08-17 H.J. Lu <hjl@gnu.org>
3074 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3077 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3079 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3080 for special section symbols.
3081 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3082 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3085 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3087 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3088 coincidence of variable names between old and new code.
3090 1999-08-12 Nick Clifton <nickc@cygnus.com>
3092 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3093 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3094 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3095 and 'addend' parameter a 'bfd_signed_vma'.
3096 (elf32_arm_final_link_relocate): Do not involve stubs in
3097 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3098 jumps, not function calls.
3100 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3102 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3103 in R_ARM_PC24 relocs.
3105 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3107 * elf-hppa.h (elf_hppa_fake_sections): New function.
3108 * elf32-hppa.c (elf_backend_fake_sections): Define.
3110 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3111 recent changes to the arch_info structure.
3113 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3114 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3115 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3118 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3119 Ralf Baechle <ralf@uni-koblenz.de>
3121 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3122 output DT_MIPS_GOTSYM.
3123 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3124 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3126 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3128 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3129 prototype. Handle local symbols. Add commentary.
3130 (mips_elf_calculate_relocation): Adjust accordingly.
3131 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3134 * elflink.h (elf_bfd_final_link): Tweak last change.
3136 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3138 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3139 elf-section data to allocate just the right amount of relocation
3140 space. Don't allocate the hash space twice.
3141 (elf_bfd_final_link): Calculate the amount of space to allocate in
3142 each relocation section.
3144 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3146 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3147 64bit mode, generate a section relative relocation for a 32bit
3149 (elf_hppa_is_local_label_name): New function.
3150 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3151 shared between 32bit and 64bit port.
3153 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3155 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3156 R_MIPS_GOT16 and R_MIPS_CALL16.
3157 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3158 to use when looking for a preexisting GOT entry.
3160 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3162 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3163 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3165 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3167 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3169 * elflink.h (elf_link_output_extsym): Don't output a weak
3170 reference to an undefined symbol just because it was defined weak
3173 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3175 * coffgen.c (coff_find_nearest_line): When looking for file, use
3176 last best match rather than first. If address is beyond last line
3177 number record, don't return the last line as the correct value.
3179 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3181 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3182 * bfd-in2.h: Rebuild.
3184 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3186 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3187 * coffcode.h (coff_set_custom_section_alignment): New static
3189 (coff_section_alignment_table): New static array.
3190 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3191 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3192 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3193 * libcoff.h: Rebuild.
3195 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3197 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3199 * Makefile.in: Rebuild.
3201 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3203 * section.c (SEC_SHARED): Define.
3204 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3205 (styp_to_sec_flags): Likewise.
3206 * peicode.h (coff_swap_scnhdr_out): Likewise.
3207 * bfd-in2.h: Rebuild.
3209 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3211 * coffcode.h (coff_classify_symbol): Comment out part of
3212 1999-08-05 change which breaks cygwin DLLs.
3214 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3215 * aclocal.m4, configure: Rebuild.
3217 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3219 * section.c (global_syms): Only initialize union field if
3222 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3224 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3225 the size of a GOT entry here.
3226 (mips_elf_calculate_relocation): Don't create a local GOT entry
3227 for the symbol in a GOT16 relocation; just for it's high-order bit
3228 (_bfd_mips_elf_relocate_section): Fix thinko.
3230 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3232 Based on patches from Donn Terry <donn@interix.com>:
3233 * coffcode.h (enum coff_symbol_classification): Define.
3234 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3235 _bfd_coff_classify_symbol. Change return type.
3236 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3237 (coff_slurp_symbol_table): Use coff_classify_symbol.
3238 (coff_classify_symbol): New static function.
3239 (coff_sym_is_global): Never define.
3240 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3241 * cofflink.c (coff_link_check_ar_symbols): Use
3242 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3243 (coff_link_add_symbols): Likewise.
3244 (_bfd_coff_link_input_bfd): Likewise.
3245 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3246 coff_classify_symbol.
3247 * libcoff.h: Rebuild.
3249 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3251 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3252 (e_ltpsel, e_rtpsel): Similarly.
3254 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3255 and 14bit ertpsel. Handle 64bit psel.
3257 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3259 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3260 handling for REL relocations. And only left-shift R_MIPS26
3261 relocation addends where necessary.
3263 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3265 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3266 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3267 Just return the relocation found.
3268 (mips_elf_relocate_section): Pull the LO16 addend out of the
3269 section itself when using REL relocations.
3271 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3272 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3275 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3277 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3278 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3279 relocation against a symbol in an input section with no output
3280 section. From Daniel Jacobowitz <drow@false.org>.
3282 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3284 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3285 look for generated file correctly.
3286 * aclocal.m4, configure: Rebuild.
3288 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3290 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3291 and R_MIPS16_26 relocations correctly when relocating.
3292 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3293 and R_MIPS_CALL_LO16 are for global symbols.
3295 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3297 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3299 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3300 variables and initialize them.
3302 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3304 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3305 there are no global symbols requiring GOT entries.
3306 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3307 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3308 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3310 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3311 symbols are considered to have the value zero.
3312 (_bfd_mips_elf_relocate_section): Don't try to perform a
3313 relocation for an undefined symbol.
3314 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3317 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3319 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3320 wants ba,a,pt %xcc instead of %icc.
3321 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3322 of large PLT entries.
3323 (sparc64_elf_plt_ptr_offset): Fix calculation.
3324 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3325 addend should be relative to load address, not .plt section start.
3326 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3328 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3330 * elf-bfd.h (struct elf_backend_data): Add
3331 print_symbol_all and output_arch_syms backend methods.
3332 * elfxx-target.h: Likewise.
3333 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3334 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3335 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3337 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3338 symbols in .dynsym, add their names into .dynstr. Put those symbols
3340 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3341 pointers to STT_REGISTER symbols in dynsym section.
3342 (sparc64_elf_print_symbol_all): New function.
3343 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3344 printing using the print_symbol_all hook.
3346 1999-07-30 Catherine Moore <clm@cygnus.com>
3348 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3351 1999-07-29 Richard Henderson <rth@cygnus.com>
3353 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3354 dynamic_sections_created.
3356 1999-07-29 Richard Henderson <rth@cygnus.com>
3358 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3359 (mips_rtype_to_howto): ... new function.
3360 (_bfd_mips_elf_relocate_section): Use it.
3362 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3364 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3366 1999-07-27 Nick Clifton <nickc@cygnus.com>
3368 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3370 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3371 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3373 1999-07-23 Donn Terry <donn@interix.com>
3375 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3376 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3377 * cofflink.c (coff_link_add_symbols): If PE, handle section
3379 * libcoff.h: Rebuild.
3381 * config.bfd (i[3456]86-*-interix*): New target.
3383 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3385 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3386 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3387 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3388 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3389 (COFF_SUPPORT_GNU_LINKONCE): Define.
3390 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3391 (COFF_SUPPORT_GNU_LINKONCE): Define.
3393 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3396 * makefile.dos: Remove; obsolete.
3397 * configure.bat: Remove; obsolete.
3399 1999-07-21 H.J. Lu <hjl@gnu.org>
3401 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3403 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3405 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3406 message and fail if a symbol index is out of range.
3408 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3410 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3411 when looking at a R_MIPS_GOT16 relocation.
3413 1999-07-20 Nick Clifton <nickc@cygnus.com>
3415 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3417 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3419 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3420 removed in previous change.
3421 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3422 in relocateable output.
3424 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3426 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3429 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3430 if they appear to be specially created by the linker.
3432 1999-07-19 Nick Clifton <nickc@cygnus.com>
3434 * targets.c (alternative_target): New field in bfd_target
3436 (bfd_search_for_target): New function: Find a target that
3437 satisifies a search function.
3438 * bfd-in2.h: Regenerate.
3440 * elfxx-target.h: Initialise the alternative_target field of
3441 the bfd_target structures to point to the other target (if
3443 * nlm-target.h: Initialise the alternative_target field of
3444 the bfd_target structures to point to the other target (if
3447 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3448 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3450 * aix386-core.c: Initialise new field of bfd_target structure.
3451 * aout-adobe.c: Initialise new field of bfd_target structure.
3452 * aout-arm.c: Initialise new field of bfd_target structure.
3453 * aout-target.h: Initialise new field of bfd_target structure.
3454 * aout-tic30.c: Initialise new field of bfd_target structure.
3455 * binary.c: Initialise new field of bfd_target structure.
3456 * bout.c: Initialise new field of bfd_target structure.
3457 * cisco-core.c: Initialise new field of bfd_target structure.
3458 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3459 * coff-alpha.c: Initialise new field of bfd_target structure.
3460 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3461 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3462 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3463 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3464 * coff-i386.c: Initialise new field of bfd_target structure.
3465 * coff-i860.c: Initialise new field of bfd_target structure.
3466 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3467 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3468 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3469 * coff-mips.c: Initialise new field of bfd_target structure.
3470 * coff-ppc.c: Initialise new field of bfd_target structure.
3471 * coff-rs6000.c: Initialise new field of bfd_target structure.
3472 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3473 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3474 * coff-tic30.c: Initialise new field of bfd_target structure.
3475 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3476 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3477 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3478 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3479 * hppabsd-core.c: Initialise new field of bfd_target structure.
3480 * hpux-core.c: Initialise new field of bfd_target structure.
3481 * i386msdos.c: Initialise new field of bfd_target structure.
3482 * i386os9k.c: Initialise new field of bfd_target structure.
3483 * ieee.c: Initialise new field of bfd_target structure.
3484 * ihex.c: Initialise new field of bfd_target structure.
3485 * irix-core.c: Initialise new field of bfd_target structure.
3486 * mipsbsd.c: Initialise new field of bfd_target structure.
3487 * netbsd-core.c: Initialise new field of bfd_target structure.
3488 * oasys.c: Initialise new field of bfd_target structure.
3489 * osf-core.c: Initialise new field of bfd_target structure.
3490 * ppcboot.c: Initialise new field of bfd_target structure.
3491 * ptrace-core.c: Initialise new field of bfd_target structure.
3492 * sco5-core.c: Initialise new field of bfd_target structure.
3493 * som.c: Initialise new field of bfd_target structure.
3494 * srec.c: Initialise new field of bfd_target structure.
3495 * tekhex.c: Initialise new field of bfd_target structure.
3496 * trad-core.c: Initialise new field of bfd_target structure.
3497 * versados.c: Initialise new field of bfd_target structure.
3498 * vms.c: Initialise new field of bfd_target structure.
3500 1999-07-19 Andreas Schwab <schwab@suse.de>
3502 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3505 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3507 * elflink.h (elf_link_adjust_relocs): New function.
3508 (elf_bfd_final_link): Use it.
3509 (elf_link_input_bfd): Deal with the fact that there can be
3510 two relocation sections for a single section.
3511 (elf_reloc_link_order): Likewise.
3513 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3514 a relocateable object.
3515 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3517 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3519 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3520 (sparc64_elf_get_reloc_upper_bound,
3521 sparc64_elf_get_dynamic_reloc_upper_bound,
3522 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3523 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3525 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3526 ELF64_R_TYPE_ID/DATA where appropriate.
3528 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3530 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3533 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3535 * elf32-mips.c (mips_elf_local_relocation_p): New static
3537 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3538 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3539 Always set *require_jalxp.
3540 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3541 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3542 GOT16 if the GOT16 is against a local symbol. Don't return false
3543 for an undefined symbol. If there is an overflow, assert that we
3546 1999-07-16 Andreas Schwab <schwab@suse.de>
3548 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3549 variables `link' and `elfsec'.
3550 (elf_bfd_final_link): Remove unused variable `os'.
3552 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3554 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3555 a PT_PHDR program headers.
3556 (_bfd_mips_elf_final_link): Don't assume there are going to be
3557 section symbols when we're not building a shared object.
3558 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3561 1999-07-15 J.T. Conklin <jtc@redback.com>
3563 * config.bfd (i[3456]86-*-vxworks*): New target.
3565 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3567 * elf32-mips.c (mips_elf_stub_section_p): New function.
3568 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3569 (mips_elf_relocate_section): Adjust calling sequence for
3570 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3571 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3574 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3576 * configure.in: Bump version number to 2.9.5.
3577 * configure: Rebuild.
3579 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3581 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3583 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3584 to derive final type instead of hardwiring a selection.
3586 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3588 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3589 things relocated by R_MIPS16_GPREL.
3590 (mips_elf_perform_relocation): Likewise.
3592 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3594 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3596 1999-07-14 Richard Henderson <rth@cygnus.com>
3598 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3599 (_bfd_mips_elf_size_dynamic_sections): Set it.
3600 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3601 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3602 new argument max_local.
3604 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3606 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3607 subwords when handling an R_MIPS16_26 relocation.
3608 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3611 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3612 dst_mask to match reality.
3613 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3614 (mips_elf_obtain_contents): Use bfd_get.
3615 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3616 (mips_elf_relocate_section): Likewise.
3618 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3620 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3621 (mips_elf_relocate_section): Adjust calling sequence for
3622 mips_elf_perform_relocation.
3623 (mips_elf_perform_relocation): Take additional argument. Handle
3624 R_MIPS16_26. Use bfd_put for convenience.
3626 1999-07-13 Richard Henderson <rth@cygnus.com>
3628 * elf.c (assign_file_positions_for_segments): Thinko last change.
3629 Always overwrite p_flags.
3631 1999-07-13 Richard Henderson <rth@cygnus.com>
3633 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3634 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3635 .dynbss and .rel[a].bss if want_dynbss.
3636 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3638 1999-07-13 Richard Henderson <rth@cygnus.com>
3640 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3642 1999-07-13 Richard Henderson <rth@cygnus.com>
3644 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3645 (struct elf_link_hash_table): Add dynlocal.
3646 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3647 (_bfd_elf_link_adjust_dynindx): Delete.
3648 (_bfd_elf_link_renumber_dynsyms): Prototype.
3649 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3650 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3651 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3652 (_bfd_elf_link_lookup_local_dynindx): New function.
3653 (elf_link_renumber_hash_table_dynsyms): New function.
3654 (_bfd_elf_link_renumber_dynsyms): New function.
3655 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3656 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3657 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3658 instead of elf_link_remove_section_and_adjust_dynindices.
3659 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3660 (elf_link_assign_sym_version): Remove removed_dynamic code.
3661 (elf_link_renumber_dynsyms): Delete.
3662 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3664 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3665 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3666 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3667 * elf32-mips.c: Similarly.
3668 * elf32-ppc.c: Similarly.
3669 * elf32-sparc.c: Similarly.
3670 * elf64-alpha.c: Similarly.
3671 * elf64-sparc.c: Similarly.
3673 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3675 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3676 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3677 when the relocation is against _gp_disp.
3679 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3681 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3682 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3683 to possibly_dynamic_relocs. Adjust usage throughout code.
3684 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3685 (elf_mips_ctor64_howto): Likewise.
3686 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3688 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3689 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3690 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3691 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3693 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3695 * Makefile.am: Rebuild dependencies.
3696 * Makefile.in: Rebuild.
3698 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3699 * bfd-in2.h: Rebuild.
3701 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3702 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3703 structure initializations. Add casts.
3704 * reloc.c (EMPTY_HOWTO): Define.
3705 * bfd-in2.h: Rebuild.
3706 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3707 comparisons against 0.
3708 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3709 previous_ibfd_e_flags to unsigned long.
3710 * vms.h (struct vms_private_data_struct): Change section_count to
3712 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3713 (_bfd_vms_write_gsd): Change symnum to unsigned.
3714 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3715 * vms-tir.c (etir_sta): Change psect to unsigned.
3716 (alloc_section): Change idx to unsigned.
3717 (tir_sta, tir_ctl): Change psect to unsigned.
3718 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3719 * vms.c (priv_section_count): Change to unsigned.
3721 1999-07-12 Andreas Schwab <schwab@suse.de>
3723 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3724 * m68klinux.c: Likewise.
3726 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3728 * Many files: Changes to avoid gcc warnings: Remove unused local
3729 variables. Add default case to enum switches.
3730 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3731 compile if not COFF_IMAGE_WITH_PE.
3732 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3733 (bfd_arm_get_bfd_for_interworking): Likewise.
3734 (bfd_arm_process_before_allocation): Likewise.
3735 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3736 * pei-arm.c: Likewise.
3737 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3738 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3739 (mips_elf_got16_entry): Put parens around & in body of ==.
3740 (mips_elf_calculate_relocation): Correct test for empty string.
3741 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3743 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3746 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3748 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3749 as appropriate. Fill in structure initializations. Add variable
3750 initializations. Add casts.
3751 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3752 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3754 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3756 * elf-bfd.h (bfd_elf_hash): Update declaration.
3757 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3758 when calling bfd_elf_hash.
3760 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3762 * libbfd.c (bfd_put_8): Make it of type `void'.
3763 * bfd-in2.h: Regenerated.
3764 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3766 (_bfd_mips_elf_final_link): Likewise.
3768 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3770 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3772 * config.bfd (hppa*-*-linux-gnu*): New target
3774 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3776 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3777 (_bfd_mips_elf_create_dynamic_sections): New function.
3778 (_bfd_mips_elf_add_symbol_hook): Likewise.
3779 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3780 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3781 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3782 (_bfd_mips_elf_gc_mark_hook): Likewise.
3783 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3784 (_bfd_mips_elf_always_size_sections): Likewise.
3785 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3786 (_bfd_mips_elf_check_relocs): Likewise.
3787 (_bfd_mips_elf_link_hash_table_create): Likewise.
3788 (_bfd_mips_elf_print_private_data): Likewise.
3789 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3790 (_bfd_mips_elf_final_link): Likewise.
3791 (_bfd_mips_elf_additional_program_headers): Likewise.
3792 (_bfd_mips_elf_modify_segment_map): Likewise.
3793 (_bfd_mips_elf_relocate_section): Likewise.
3794 * elf32-mips.c (mips_elf32_object_p): Move contents into
3795 _bfd_mips_elf_object_p.
3796 (mips_elf_additional_program_headers): Rename to
3797 _bfd_mips_elf_additional_program_headers.
3798 (mips_elf_modify_segment_map): Rename to
3799 _bfd_mips_elf_modify_segment_map.
3800 (elf_mips_abi_name): Change prototype.
3801 (mips_elf32_section_from_shdr): Merge into
3802 _bfd_mips_elf_section_from_shdr.
3803 (mips_elf32_section_processing): Merge into
3804 _bfd_mips_elf_section_processing.
3805 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3806 the right back-end ELF linker.
3807 (mips_elf_relocate_section): Rename to
3808 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3809 (mips_elf_link_output_symbol_hook): Rename to
3810 _bfd_mips_elf_link_output_symbol_hook.
3811 (mips_elf_create_dynamic_section): Rename to
3812 _bfd_mips_elf_create_dynamic_section.
3813 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3814 Adjust for 64-bit code. Use mips_elf_got_section.
3815 (mips_elf_adjust_dynamic_symbol): Rename to
3816 _bfd_mips_elf_adjust_dynamic_symbol. Use
3817 mips_elf_allocate_dynamic_relocations.
3818 (mips_elf_finish_dynamic_symbol): Rename to
3819 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3820 Adjust for 64-bit code.
3821 (mips_elf_finish_dynamic_sections): Rename to
3822 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3823 (mips_elf_always_size_sections): Rename to
3824 _bfd_mips_elf_always_size_sections.
3825 (mips_elf_add_symbol_hook): Rename to
3826 _bfd_mips_elf_add_symbol_hook.
3827 (mips_elf_next_lo16_addend): Constify.
3828 (mips_elf_calculate_relocation): Likewise.
3829 (mips_elf_obtain_contents): Likewise.
3830 (mips_elf_perform_relocation): Likewise.
3831 (mips_elf_create_dynamic_relocation): Likewise.
3832 (mips_elf_allocate_dynamic_relocations): New function.
3833 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3834 (MIPS_ELF_REL_SIZE): Likewise.
3835 (MIPS_ELF_DYN_SIZE): Likewise.
3836 (MIPS_ELF_GOT_SIZE): Likewise.
3837 (MIPS_ELF_SYM_SIZE): Likewise.
3838 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3839 (MIPS_ELF_GET_WORD): Likewise.
3840 (MIPS_ELF_PUT_WORD): Likewise.
3841 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3842 (STUB_LW): Conditionalize for 64-bit value.
3843 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3845 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3846 Check it for inconsistency.
3847 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3849 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3851 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3852 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3853 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3854 (mips_elf_local_got_index): Likewise.
3855 (mips_elf_got_page): Likewise.
3856 (mips_elf_got_info): Likewise.
3857 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3858 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3859 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3860 instead of constant `2'.
3861 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3862 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3863 (mips_elf_size_dynamic_sections): Use
3864 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3865 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3866 Adjust all releveant entries in elf backend table.
3867 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3868 (mips_elf64_section_processing): Likewise.
3869 Adjust elf backend entries to use _bfd_mips_elf variants now
3872 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3874 (size_dynamic_sections): Likewise.
3875 (elf_link_output_extsym): Likewise.
3876 * elf.c: (elf_fake_sections): Likewise.
3877 * libbfd.c (bfd_get): New macro.
3878 (bfd_put): Likewise.
3879 * bfd-in2.h: Regenerated.
3881 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3883 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3884 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3885 wap_reloca_in, and swap_reloca_out.
3886 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3887 multiple internal relocations per external relocation.
3888 (link_read_relocs): Likewise.
3889 (elf_bfd_final_link): Likewise.
3890 (elf_link_input_bfd): Likewise.
3891 (elf_gc_mark): Likewise.
3892 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3893 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3895 (size_info): Add entries for new fields.
3896 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3897 (mips_elf64_be_swap_reloc_in): New function.
3898 (mips_elf64_be_swap_reloc_out): Likewise.
3899 (mips_elf64_be_swap_reloca_in): Likewise.
3900 (mips_elf64_be_swap_reloca_out): Likewise.
3901 (mips_elf64_size_info): Add entries for new fields.
3903 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3905 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3906 field equals the new rel_count field.
3907 (elf_link_input_bfd): When doing a relocateable link, use the new
3908 rel_count field rather than the reloc_count field.
3909 (elf_reloc_link_order): Likewise.
3910 (elf_finish_pointer_linker_section): Likewise.
3912 Based on patch from H.J. Lu <hjl@gnu.org>:
3913 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3914 shared library to override a weak definition in a regular object.
3916 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3918 * libhppa.h: Revert July 2, 1999 patch.
3920 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3921 need to generate DLTIND relocations, not DLTREL relocations.
3923 1999-07-05 Nick Clifton <nickc@cygnus.com>
3925 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3927 (coff_set_flags): Recognise arm 5 architectures.
3929 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3930 Add support for armv5 architecture.
3932 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3934 * reloc.c: Add new, assembler only, ARM reloc:
3935 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3937 * bfd-in2.h: Regenerate.
3939 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3941 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3942 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3943 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3944 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3945 * elf32-mips.c (ABI_64_P): New macro.
3946 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3947 (_bfd_mips_elf_find_nearest_line): Adjust call to
3948 _bfd_dwarf2_find_nearest_line.
3949 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3950 * libbfd.h: Regenerated.
3952 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3954 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3956 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3958 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3959 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3961 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3963 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3965 (_bfd_elf_init_reloc_shdr): New function.
3966 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3967 bfd_alloc followed by memset.
3968 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3969 (elf_fake_sections): Here.
3970 (assign_section_numbers): Assign section numbers for the second
3971 relocation section, if required.
3972 * elflink.h (elf_link_output_relocs): New function.
3973 (elf_link_size_reloc_section): Likewise.
3974 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3975 (elf_link_input_bfd): Use elf_link_output_relocs.
3977 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3978 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3980 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3982 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3985 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3987 * elf32-mips.c (mips_elf_got_info): Move declaration before
3988 prototypes. Change global_gotsym to be a pointer to a hash entry,
3989 rather than a number index.
3990 (mips_elf_link_hash_entry): Move declaration before prototypes.
3991 (mips_elf_irix6_finish_dynamic_symbol): New function.
3992 (mips_elf_sign_extend): Likewise.
3993 (mips_elf_high): Likewise.
3994 (mips_elf_higher): Likewise.
3995 (mips_elf_highest): Likewise.
3996 (mips_elf_global_got_index): Likewise.
3997 (mips_elf_local_got_index): Likewise.
3998 (mips_elf_got_offset_from_index): Likeiwse.
3999 (mips_elf_record_global_got_symbol): Likewise.
4000 (mips_elf_got_page): Likewise.
4001 (mips_elf_next_lo16_addend): Likewise.
4002 (mips_elf_calculate_relocation): Likewise.
4003 (mips_elf_obtain_contents): Likewise.
4004 (mips_elf_perform_relocation): Likewise.
4005 (mips_elf_assign_gp): Likewise.
4006 (mips_elf_sort_hash_table_f): Likewise.
4007 (mips_elf_sort_hash_table): Likewise.
4008 (mips_elf_got_section): Likewise.
4009 (mips_elf_got_info): Likewise.
4010 (mips_elf_create_local_got_entry): Likewise.
4011 (mips_elf_got16_entry): Likewise.
4012 (mips_elf_create_dynamic_relocation): Likewise.
4013 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4014 (mips_elf_final_gp): Use mips_elf_assign_gp.
4015 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4016 into SHN_SCOMMON automatically on IRIX6.
4017 (mips_elf_add_symbol_hook): Likewise.
4018 (mips_elf_relocate_section): Rewrite, using
4019 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4020 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4021 Don't deal with .rld_map on IRIX6.
4022 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4023 section flags appropriately for .got.
4024 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4025 the got. Call mips_elf_record_global_got_symbol and allocate
4026 local got space appropriately.
4027 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4028 char *. Rework calculation of GOT size. Sort dynamic symbol
4029 table entries so entries that do not require GOT entries appear at
4030 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4031 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4033 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4035 (mips_elf_finish_dynamic_symbol): Use
4036 mips_elf_irix6_finish_dynamic_symbol.
4037 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4038 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4039 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4041 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4043 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4044 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4046 1999-06-04 Philip Blundell <philb@gnu.org>
4048 * elf32-arm.h (elf_backend_got_header_size): Define.
4049 (elf_backend_plt_header_size): Likewise.
4051 1999-06-28 Jim Pick <jim@jimpick.com>
4053 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4055 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4057 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4058 relocation function.
4059 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4061 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4063 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4064 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4065 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4066 (_bfd_mips_elf_section_from_shdr): Use them.
4067 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4068 of GP-relative sections.
4069 (_bfd_mips_elf_set_section_contents): Use them.
4070 (_bfd_mips_elf_section_processing): Share code between .sdata and
4071 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4072 (mips_elf_additional_program_headers): Add handling for
4073 PT_MIPS_OPTIONS segment on IRIX6.
4074 (mips_elf_modify_segment_map): Likeiwse.
4075 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4076 Include the options sections on IRIX6. Don't look for GP-relative
4077 sections by name; use SHF_MIPS_GPREL instead.
4078 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4080 (mips_elf_create_dynamic_sections): Don't muck about with section
4081 alignments and such on IRIX6.
4082 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4083 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4084 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4085 bfd_zalloc rather than bfd_alloc and memset.
4086 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4087 Don't assert the existence of .rld_map on IRIX6.
4088 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4090 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4091 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4094 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4096 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4097 (mips_elf_swap_msym_out): New function.
4098 (mips_elf_create_msym_section): Likewise.
4099 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4100 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4101 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4102 section not named .msym.
4103 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4104 .msym directly. Set appropriate attributes for the .msym
4106 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4107 (mips_elf_link_hash_newfunc): Clear it.
4108 (mips_elf_create_dynamic_sections): Create the .msym section
4110 (mips_elf_size_dynamic_sections): Allocate space for the
4111 .msym section. Add a DT_MIPS_MSYM entry.
4112 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4114 (mips_elf_finish_dynamic_sections): Assign a value for
4115 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4117 * elf32-mips.c (irix_compat_t): New enumeration.
4118 (ABI_N32_P): New macro.
4119 (IRIX_COMPAT): Likewise.
4120 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4121 (mips_elf_relocate_section): Fix typo.
4123 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4125 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4126 as writable PE sections.
4128 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4130 * dwarf2.c (struct arange): New type.
4131 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4132 (arange_add): New function.
4133 (decode_line_info): Keep track of address ranges that a compilation
4135 (comp_unit_contains_address): Return true if address is contained
4136 in _any_ of the address ranges associated with a compilation unit.
4137 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4138 on the first comp_unit that contains the address.
4140 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4142 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4143 (decode_line_info): Add variable STASH and initialize it to point
4144 to the per-bfd dwarf2_debug info. Remove static variable
4145 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4147 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4149 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4150 shared library to have an undefined symbol.
4152 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4153 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4155 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4157 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4158 * elf32-hppa.c: Remove everything related to symbol extension
4159 sections & records. Use the common elf_hppa_final_write_processing.
4161 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4163 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4164 functions instead of _init/_fini if requested.
4166 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4168 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4171 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4173 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4174 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4176 (ppc_elf_finish_dynamic_sections): Check for positive section
4177 dynindx field, rather than comparing against -1.
4178 (ppc_elf_relocate_section): Only return false if undefined_symbol
4179 or reloc_overflow fail, not always upon encountering an error.
4181 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4183 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4184 bfd_byte * before performing pointer arithmetic.
4186 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4188 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4190 * elf32-hppa.c: Include elf-hppa.h.
4191 (ARCH_SIZE): Define.
4192 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4194 (elf32_hppa_info_to_howto): Similarly.
4195 (elf_hppa_howto_table): Similarly.
4196 (elf_hppa_reloc_type_lookup): Similarly.
4197 (hppa_elf_gen_reloc_type): Similarly.
4198 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4200 1999-06-22 Nick Clifton <nickc@cygnus.com>
4202 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4203 handling R_V850_22_PCREL relocation.
4205 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4207 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4210 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4212 * section.c (_bfd_strip_section_from_output): Ignore sections
4213 DISCARDed by the link script.
4215 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4217 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4218 Remove unused local variable spp.
4220 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4221 the entry symbol is not set.
4223 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4225 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4226 GPDISP or LITUSE in a relocatable link.
4228 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4230 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4231 * (alloc_dwarf1_func): Likewise.
4233 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4235 * libhppa.h: Fix various formatting errors.
4236 (assemble_3); Rewrite using CATENATE.
4237 (assemble_17): Fix various bugs.
4239 1999-06-16 Nick Clifton <nickc@cygnus.com>
4241 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4243 1999-06-15 Richard Henderson <rth@cygnus.com>
4245 * section.c (SEC_SHORT): Define.
4246 * bfd-in2.h: Rebuild.
4248 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4250 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4251 Remove abfd parameter. Use _bfd_strip_section_from_output.
4252 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4254 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4255 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4256 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4258 (bfd_elf_size_dynamic_sections): Use it.
4260 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4262 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4263 complain_overflow_bitfield to complain_overflow_signed.
4265 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4267 * elflink.h (elf_link_read_relocs_from_section): New function,
4269 (elf_link_read_relocs): Here. Use it for both relocation
4272 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4274 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4275 asect->reloc_count is valid.
4277 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4279 * elf32-mips.c (mips_elf32_section_processing): Permit a
4280 SHT_MIPS_REGINFO section to have a size of 0.
4282 1999-06-12 David O'Brien <obrien@freebsd.org>
4284 * config.bfd (alpha*-*-freebsd*): New target.
4285 (i[3456]86-*-freebsd*): Now defaults to ELF.
4287 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4289 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4290 wrap if the relocation covers the high bit of an address.
4292 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4294 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4296 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4297 instead of R_SPARC_max.
4298 (sparc64_elf_info_to_howto): Likewise.
4299 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4300 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4302 1999-06-07 Richard Henderson <rth@cygnus.com>
4304 * section.c (_bfd_strip_section_from_output): Remove output
4305 sections with no initial link_order.
4307 1999-06-07 Nick Clifton <nickc@cygnus.com>
4309 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4311 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4313 * Makefile.am (SOURCE_HFILES): Add missing headers.
4314 * Makefile.in: Regenerated.
4316 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4318 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4321 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4323 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4324 range undefweak symbols.
4325 * hash.c: Add missing comma after @xref{}
4326 * linker.c: Likewise.
4328 1999-06-04 Nick Clifton <nickc@cygnus.com>
4330 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4332 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4333 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4334 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4335 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4337 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4339 * Makefile.am: Rebuild dependencies.
4340 (BFD32_BACKENDS): Add dwarf1.lo.
4341 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4342 * Makefile.in: Rebuild.
4344 1999-06-04 Nick Clifton <nickc@cygnus.com>
4346 * Makefile.am: Add epoc-arm-pe target.
4347 * Makefile.in: Regenerate.
4348 * pe-arm.c: Only redefine interworking function names if they have
4349 not already been redefined.
4350 * pei-arm.c: Only redefine interworking function names if they have
4351 not already been redefined.
4352 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4354 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4357 1999-06-03 Nick Clifton <nickc@cygnus.com>
4359 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4361 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4363 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4365 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4367 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4368 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4370 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4372 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4373 in other text sections.
4375 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4377 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4378 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4379 * libbfd.h: Regenerate.
4380 * coff-sh.c (sh_merge_private_data): Delete.
4381 (coff_bfd_merge_private_bfd_data): Change to
4382 _bfd_generic_verify_endian_match.
4383 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4385 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4387 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4389 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4391 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4393 (bfd_elf32_arm_process_before_allocation): Likewise.
4394 * bfd-in2.h: Rebuild.
4396 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4398 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4399 track of end_sequence markers.
4400 (add_line_info): Add END_SEQUENCE arg.
4401 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4402 debug-line info---it doesn't work right if a compilation unit
4403 consists of multiple discontiguous code-sequences. It would be
4404 worthwhile to optimize for the common case where a compilation
4405 unit results in a contiguous set of code sequences, but this is
4406 quite tricky to get right for arbitrary DWARF2 files.
4407 (lookup_address_in_line_info_table): Don't use the last line entry
4408 for a compilation unit for anything with an address higher than
4409 this line entry. Also, check for end_sequence markers to
4410 correctly handle discontinuities.
4411 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4412 compilation units, check all compilation units with each->high==0
4413 just like when reading compilation units.
4415 * dwarf2.c (decode_line_info): Initialize table->files and
4416 table->last_line to NULL to avoid segfaults due to random
4417 values in these members.
4418 (concat_filename): Check for out-of-range file number before
4419 indexing filename table. Segfaults suck.
4421 * dwarf2.c (decode_line_info): Don't truncate address to least
4422 significant 32 bits (breaks 64 bit targets).
4423 (lookup_address_in_function_table): Ditto.
4424 (comp_unit_contains_address): Ditto.
4426 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4428 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4429 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4430 (mips_elf64_howto_table_rela): Likewise.
4432 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4434 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4435 single section has two associated relocation sections.
4437 1999-06-02 Mark Salter <msalter@cygnus.com>
4439 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4440 COFF_WITH_PE defined.
4442 1999-06-02 Nick Clifton <nickc@cygnus.com>
4444 * pe-arm.c: Rename global arm interworking functions to avoid name
4445 collision when all targets BFD is built.
4448 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4450 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4451 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4452 (bfd_elf_section_data): Add use_rela_p.
4453 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4454 (_bfd_elf_new_section_hook): Likewise.
4455 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4457 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4458 * elfcode.h (write_relocs): Determine whether or not use rela
4459 relocs based on the relocation section header.
4460 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4461 instead of use_rela_p.
4462 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4463 (elf_backend_may_use_rela_p): Likewise.
4464 (elf_backend_default_use_rela_p): Likewise.
4465 (elfNN_bed): Use them.
4467 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4469 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4471 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4473 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4474 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4475 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4476 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4477 * bfd-in2.h: Regenerated.
4478 * libbfd.h: Likewise.
4479 * elf32-mips.c (mips_info_to_howto_rela): New function.
4480 (USE_REL): Adjust for new conventions.
4481 (MINUS_ONE): New macro.
4482 (elf_mips_howto_table): Add R_MIPS_SUB.
4483 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4485 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4486 .MIPS.content section.
4487 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4488 with .MIPS.content as .MIPS.content sections. Set
4489 SHF_MNIPS_NOSTRIP for such section.
4490 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4491 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4492 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4494 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4496 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4499 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4502 1999-05-30 Philip Blundell <philb@gnu.org>
4504 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4505 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4506 the addend does not overflow into the rest of the word.
4508 1999-05-29 Nick Clifton <nickc@cygnus.com>
4510 * bfd-in.h: Amend prototype for
4511 bfd_elf32_arm_process_before_allocation .
4512 * bfd-in.h: Regenerate.
4514 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4515 elements in a fixed sized array.
4516 (ARM_ELF_ABI_VERSION): Define.
4517 (ARM_ELF_OS_ABI_VERSION): Define.
4518 (R_ARM_THM_ABS5): Fix rightshift and size.
4519 (R_ARM_THM_PC22): Fix size.
4520 (R_ARM_PLT32): Define Howto.
4521 (find_howto): New function: Locate a howto based on a reloc
4523 (elf32_arm_info_to_howto): Use find_howto if necessary.
4524 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4525 bfd_reloc_code_real_type.
4526 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4527 and BFD_RELOC_VTABLE_ENTRY.
4528 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4530 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4531 elements in a fixed sized array.
4532 (ARM_ELF_ABI_VERSION): Define.
4533 (ARM_ELF_OS_ABI_VERSION): Define.
4534 (R_ARM_THM_ABS5): Fix rightshift and size.
4535 (R_ARM_THM_PC22): Fix size.
4536 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4537 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4538 bfd_reloc_code_real_type.
4540 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4541 no_pipeline_knowledge.
4542 (elf32_arm_link_hash_create): Initialise new field to zero.
4543 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4544 no_pipeline_knowledge. Use this parameter to initialise the field
4545 in the globals data structure.
4546 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4547 no_pipeline_knowledge is false and the binary is from an old
4549 (elf32_arm_merge_private_data): Generate an error if an attempt is
4550 made to linl together big endian and little endian code.
4551 (elf32_arm_post_process_headers): New function: Initialise the
4552 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4554 (elf_backend_post_process_headers): Define.
4556 1999-05-28 Nick Clifton <nickc@cygnus.com>
4558 * elf-bfd.h (struct elf_backend_data): Add new field:
4559 elf_backend_post_process_headers.
4561 * elfxx-target.h (elf_backend_post_process_headers): Define to
4562 NULL if not already defined.
4563 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4565 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4567 (_bfd_elf_compute_section_file_positions): Call
4568 elf_backend_post_process_headers if defined.
4570 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4572 * configure.in: Check whether getuid and getgid exist.
4573 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4574 HAVE_GETGID are not defined, respectively.
4575 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4577 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4578 * configure, config.in: Rebuild.
4580 1999-05-28 Martin Dorey <mdorey@madge.com>
4582 * elf32-i960.c: New file.
4583 * elf.c (prep_headers): Handle bfd_arch_i960.
4584 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4585 * config.bfd (i960-*-elf*): New target.
4586 * configure.in (bfd_elf32_i960_vec): New target vector.
4587 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4588 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4589 * Makefile.in, aclocal.m4, configure: Rebuild.
4591 1999-05-27 Nick Clifton <nickc@cygnus.com>
4593 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4595 (find_howto): New function: Find entries in the
4596 elf32_arm_howto_table.
4597 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4599 (elf32_arm_reloc_type_lookup): Add lookup for
4600 BFD_RELOC_ARM_PLT32.
4602 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4604 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4605 (elf32_arm_link_hash_table_create): Use above function as the
4606 constructor for hash table entries.
4607 (elf32_arm_relocate_section): Avoid crash when there is no output
4609 (elf32_arm_final_link_relocate): New parameter h.
4610 (elf32_arm_relocate_section): Pass symbol hash entry to above
4612 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4615 1999-05-25 Catherine Moore <clm@cygnus.com>
4617 * coff-arm.c (coff_arm_relocate_section): Don't emit
4618 base file entries for pc-relative values.
4620 1999-05-25 DJ Delorie <dj@cygnus.com>
4622 * peicode.h (coff_swap_sym_in): When we create the actual section
4623 to reflect the not-there section C_SECTION symbols refer to,
4624 change the symbol class to C_STAT as the section is now really
4627 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4629 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4632 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4634 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4636 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4637 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4639 1999-05-16 Nick Clifton <nickc@cygnus.com>
4641 * coff-mcore.c (in_reloc_p): Reinstate.
4643 1999-05-15 Nick Clifton <nickc@cygnus.com>
4645 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4646 * bfd-in2.h: Regenerate.
4647 * coff-mcore.c (in_reloc_p): Remove defintion.
4648 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4649 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4650 IMAGE_REL_MCORE_RVA.
4651 (coff_mcore_rtype_to_howto): Add special processing for
4652 IMAGE_REL_MCORE_RVA.
4653 (coff_mcore_relocate_section): Add support for
4654 IMAGE_REL_MCORE_RVA.
4655 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4656 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4658 (mcore_elf_relocate_section): Delete redundant case labels.
4660 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4662 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4663 precedence between bit-and and comparison.
4665 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4667 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4668 list of target formats (targ_selvecs).
4669 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4670 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4672 1999-05-10 DJ Delorie <dj@cygnus.com>
4674 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4675 reasonable mode until "ar x" is smart enough to skip it (fixes
4676 gcc/libgcc.a builds on mips-ecoff targets
4678 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4679 to work. Hack to support MS import libraries, which use different
4680 COMDAT types than GNU.
4681 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4682 to implied zero-length sections (see peicode below)
4683 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4684 filename symbols, which use one *or more* auxents.
4685 * coffswap.h (coff_swap_aux_in): ditto
4686 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4689 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4691 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4692 for all relocations.
4694 1999-05-10 Catherine Moore <clm@cygnus.com>
4696 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4697 if COFF_IMAGE_WITH_PE.
4698 (bfd_arm_process_before_allocation): Likewise.
4699 (bfd_arm_get_bfd_for_interworking): Likewise.
4700 * coff-arm.c: Likewise.
4701 * bfd-in2.h: Regenerate.
4702 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4703 (armpe_big_vec): Likewise.
4704 * configure: Rebuild.
4706 1999-05-10 Nick Clifton <nickc@cygnus.com>
4708 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4709 section, not just .rel. Same for .rela.
4711 1999-05-07 Nick Clifton <nickc@cygnus.com>
4713 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4714 endianism with an error message.
4716 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4718 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4719 assignment from "unsigned char *" to "char *".
4720 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4722 1999-05-05 Catherine Moore <clm@cygnus.com>
4724 * coff-arm.c (coff_arm_relocate_section): Add one to
4725 address of ARM_RVA32 thumb functions.
4727 1999-05-05 Catherine Moore <clm@cygnus.com>
4729 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4730 (elf32_m68k_copy_private_bfd_data): New.
4731 (elf32_m68k_merge_private_bfd_data): New.
4732 (elf32_m68k_print_private_bfd_data): New.
4733 (CPU32_FLAG): Define.
4734 (PLT_CPU32_ENTRY_SIZE): Define.
4735 (elf_cpu32_plt0_entry): Declare.
4736 (elf_cpu32_plt_entry): Declare.
4737 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4738 (elf_m68k_finish_dynamic_symbol): Likewise.
4739 (elf_m68k_finish_dynamic_sections): Likewise.
4740 (elf_backend_plt_header_size): Remove definition.
4741 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4742 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4743 (bfd_elf32_bfd_set_private_flags): Define.
4744 (bfd_elf32_bfd_print_private_bfd_data): Define.
4746 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4748 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4749 and R_LONG_PCREL_MODE.
4751 1999-04-29 Nick Clifton <nickc@cygnus.com>
4753 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4755 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4757 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4758 in relocation calculation.
4760 1999-04-26 Tom Tromey <tromey@cygnus.com>
4762 * aclocal.m4, configure: Updated for new version of libtool.
4764 1999-04-21 Nick Clifton <nickc@cygnus.com>
4766 * coff-mcore.c: Add support for mcore relocs.
4768 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4770 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4771 incorrect use EF_MIPS_xxBITPTRS.
4773 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4775 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4778 * bfd-in2.h: Rebuild.
4779 * libbfd.h: Rebuild.
4781 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4783 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4784 (coff_arm_relocate_section): Add ARM26D transform. Only
4785 change to ARM26D for relocateable links.
4787 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4789 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4790 (bfd_elf32_bfd_print_private_bfd_data): New.
4792 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4794 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4795 refetch addend if USE_REL, add many comments regarding current state.
4796 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4797 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4798 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4799 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4801 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4803 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4804 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4806 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4808 * dwarf2.c (decode_line_info): Don't truncate address to least
4809 significant 32 bits (breaks 64 bit targets).
4810 (lookup_address_in_function_table): Ditto.
4811 (comp_unit_contains_address): Ditto.
4813 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4815 * coff-arm.c (arm_emit_base_file_entry): New routine.
4816 (A2T3_OFFSET): Define.
4817 (T2A3_OFFSET): Define.
4818 (coff_arm_relocate_section): Emit base file entries for interworking
4821 1999-04-13 Philip Blundell <philb@gnu.org>
4823 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4824 relocs 17 through 19.
4826 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4828 * elfcode.h: Remove fnmatch.h.
4829 * elflink.h (elf_link_assign_sym_version): Call back to ld
4830 instead of calling fnmatch.
4832 * config.bfd (i?86-*-beoself): Include pe vecs.
4834 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4836 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4839 1999-04-10 Richard Henderson <rth@cygnus.com>
4841 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4842 when trying to resolve dynamic symbol references.
4843 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4844 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4845 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4846 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4847 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4848 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4849 * elflink.h (elf_link_output_extsym): Likewise.
4851 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4853 * section.c (_bfd_strip_section_from_output): New function moved from
4854 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4855 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4856 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4857 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4858 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4859 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4860 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4861 * bfd-in2.h: Update.
4863 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4865 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4867 1999-04-08 Nick Clifton <nickc@cygnus.com>
4869 * coff-mcore.c: New File: Support for mcore-pe targets.
4870 * cpu-mcore.c: New File: Support for mcore targets.
4871 * elf32-mcore.c: New File: Support for mcore-elf target.
4872 * pe-mcore.c: New File: Definitions for mcore-pe target.
4873 * pei-mcore.c: New File: Definitions for mcore-pei target.
4874 * Makefile.am: Add support for MCore targets.
4875 * Makefile.in: Regenerate.
4876 * config.bfd: Add support for MCore targets.
4877 * configure.in: Add support for MCore targets.
4878 * configure: Regenerate.
4879 * archures.c: Add support for MCore architecture.
4880 * bfd-in2.h: Regenerate.
4881 * coffcode.h: Add support for mcore-pe targets.
4882 * elf.c: Add support for mcore-elf target.
4883 * reloc.c: Add support for MCore relocs.
4884 * targets.c: Add support for MCore targets.
4886 1999-04-07 Nick Clifton <nickc@cygnus.com>
4888 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4889 R_ARM_XPC25 and R_ARM_THM_XPC22.
4890 (elf32_arm_reloc_map): Remove redundant entries.
4892 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4894 * sysdep.h (LC_MESSAGES): Never define.
4896 1999-04-06 Chris Torek <torek@bsdi.com>
4898 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4899 all callers. Rewrite completely.
4900 (_bfd_relocate_contents): Rewrite overflow checking.
4901 * bfd-in2.h: Rebuild.
4903 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4905 From Gabriel Paubert <paubert@iram.es>:
4906 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4907 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4908 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4909 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4910 * ppcboot.c (ppcboot_vec): Use little endian routines for
4913 * elf.c (elfcore_strndup): Only define if it will be used.
4914 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4916 (ppc_elf_check_relocs): Remove unused local i.
4917 (ppc_elf_gc_mark_hook): Add default case to switch.
4919 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4920 * srec.c (srec_scan): Accept \r in symbol definitions.
4921 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4922 (symbolsrec_object_p): Likewise.
4924 1999-04-04 Don Bowman <don@pixsci.com>
4926 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4928 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4930 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4932 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4933 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4935 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4937 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4940 1999-03-31 Nick Clifton <nickc@cygnus.com>
4942 * config.bfd: Add support for arm-epoc-pe target.
4943 * configure.in: Add support for arm-epoc-pe target.
4944 * configure: Regenerate.
4945 * targets.c: Add support for arm-epoc-pe target.
4946 * coff-arm.c: Allow header files to override definition of
4947 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4948 * pe-arm.h: Allow previous header files to override definition of
4949 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4950 * pei-arm.h: Allow previous header files to override definition of
4951 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4952 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4953 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4955 1999-03-30 Nick Clifton <nickc@cygnus.com>
4957 * elf.c (elf_map_symbols): Handle the case where section
4958 symbols are generated for content-less sections which are
4959 not mapped to the output file.
4961 * linker.c: Replace direct references to fields in BFD structure
4962 with accessor macros.
4964 * elflink.h: Replace direct references to fields in BFD structure
4965 with accessor macros.
4967 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4969 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4971 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4972 account when adjusting section symbols during a partial link.
4974 1999-03-24 Nick Clifton <nickc@cygnus.com>
4976 * coff-sparc.c (struct coff_reloc_map): Change type of field
4977 'bfd_reloc_val' to bfd_reloc_code_real_type.
4978 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4979 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4980 * elf32-arc.c (struct arc_reloc_map): Ditto.
4981 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4982 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4983 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4984 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4985 * elf32-sh.c (struct elf_reloc_map): Ditto.
4986 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4987 * elf32-v850.c (struct v850_reloc_map): Ditto.
4988 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4989 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4990 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4992 1999-03-17 Martin Hunt <hunt@cygnus.com>
4994 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4995 function so source-level assembly works. If multiple N_SOs
4996 are seen without and N_FUNs, create an indextable entry with
4997 a NULL function name.
4999 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5001 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5002 of certian similar cpus.
5004 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5006 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5007 Add the 5000. Change the architecture for the 5400 to mips4.
5008 (elf_mips_mach): Add r5000.
5010 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5012 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5014 1999-03-11 Nick Clifton <nickc@cygnus.com>
5016 * binary.c (binary_set_section_contents): Generate warning about
5017 huge file offsets for any section that will occupy file space, not
5018 just those that are loadable.
5020 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5022 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5024 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5026 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5028 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5030 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5031 * elflink.h: Revert all changes since Feb 16. Instead:
5032 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5033 appropriate. Copy it to version symbols.
5034 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5035 symbols if appropriate.
5036 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5037 symbol if appropriate.
5038 (elf_link_output_extsym): If symbol is marked as undefined, and
5039 has no nonweak references, mark it as weak undefined.
5041 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5043 * elflink.h (elf_merge_symbol): When overriding a dynamic
5044 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5046 (elf_link_add_object_symbols): Don't copy the other field if we
5049 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5051 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5052 shared object with a weak undefined symbol.
5054 1999-02-18 Nick Clifton <nickc@cygnus.com>
5056 * elfarm-nabi.c: Set partial_inplace back to false.
5058 1999-02-17 Nick Clifton <nickc@cygnus.com>
5060 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5061 (USER_LABEL_PREFIX): Set to "_".
5063 The following patches are from: Scott Bambrough
5064 <scottb@corelcomputer.com>
5066 * libaout.h (M_ARM6_NETBSD): Set to 143.
5068 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5069 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5070 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5071 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5072 * bfd-in2.h: Regenerate.
5074 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5075 'true' as REL relocs are now being used. Add new PIC relocs:
5076 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5077 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5079 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5081 (elf32_arm_final_link_relocate): Change parameters so that entire
5082 reloc is passed. Add support for PIC relocs.
5083 (elf32_arm_relocate_section): Pass entire reloc to
5084 elf32_arm_final_link_relocate.
5085 (elf32_arm_check_relocs): Handle new PIC relocs.
5086 (elf32_arm_adjust_dynamic_symbol): New function.
5087 (elf32_arm_size_dynamic_sections): New function.
5088 (elf32_arm_discard_copies): New function.
5089 (elf32_arm_finish_dynamic_symbol): New function.
5090 (elf32_arm_finish_dynamic_sections): New function.
5091 (ELF_MAXPAGE_SIZE): Define.
5092 (bfd_elf32_bfd_reloc_type_lookup): Define.
5093 (elf_backend_relocate_section): Define.
5094 (elf_backend_adjust_dynamic_symbol): Define.
5095 (elf_backend_create_dynamic_sections): Define.
5096 (elf_backend_finish_dynamic_symbol): Define.
5097 (elf_backend_finish_dynamic_sections): Define.
5098 (elf_backend_size_dynamic_sections): Define.
5099 (elf_backend_plt_readonly): Define.
5100 (elf_backend_want_got_plt): Define.
5101 (elf_backend_want_plt_sym): Define.
5103 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5105 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5106 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5107 (_bfd_mips_elf_fake_sections): Likewise.
5109 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5111 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5112 bfd_elf32_arm_get_bfd_for_interworking,
5113 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5116 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5117 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5118 elf32_arm_find_nearest_line): Make them static.
5120 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5122 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5123 callers. Do not merge a definition from a shared object with a
5124 weak undefined symbol.
5125 (elf_link_add_object_symbols): Do not change the symbol type or
5126 size if the old symbol overrides the new one.
5128 1999-02-08 Nick Clifton <nickc@cygnus.com>
5130 * config.bfd: Add support for strongarm target.
5132 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5134 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5135 fields instead of unsigned char.
5137 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5139 * Makefile.am: Rebuild dependencies.
5140 * Makefile.in: Rebuild.
5142 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5144 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5145 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5146 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5147 * acinclude.m4: Add comments to uses of AC_DEFINE.
5148 * acconfig.h: Remove.
5149 * configure: Rebuild with current autoconf/automake.
5150 * aclocal.m4: Likewise.
5151 * config.in: Likewise.
5152 * Makefile.in: Likewise.
5154 1999-02-04 DJ Delorie <dj@cygnus.com>
5156 * libbfd.c (real_read): don't call fread for zero bytes. This
5157 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5159 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5161 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5162 of a jump is in the current 256 MB region.
5164 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5166 * format.c (bfd_check_format_matches): Change last patch to only
5167 take effect for the binary target.
5169 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5171 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5173 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5175 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5177 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5179 * format.c (bfd_check_format_matches): If the target was
5180 previously specified, don't check other targets when checking for
5183 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5185 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5186 (elf32_arm_reloc_type_lookup): Removed
5187 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5188 (elf32_arm_reloc_type_lookup): New.
5189 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5190 (elf32_arm_reloc_type_lookup): New.
5192 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5194 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5195 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5196 * Makefile.am: Use new files.
5197 * Makefile.in: Regenerate.
5198 * configure.in: Use new files.
5199 * configure: Regenerate.
5201 1999-02-01 Nick Clifton <nickc@cygnus.com>
5203 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5204 (fr30_elf_gc_sweep_hook): New function.
5205 (elf_backend_can_gc_sections): Define.
5207 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5209 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5210 and bfd_elf32_bigarm_oabi_vec.
5212 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5214 * Makefile.am (elf32-arm-oldabi.lo): New.
5215 (elf32-arm-newabi.lo): New.
5216 * Makefile.in: Regenerate.
5217 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5218 (arm-*-elf): Likewise.
5220 (thumb-*-oabi): New.
5221 * configure: Regenerate.
5222 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5223 (bfd_elf32_bigarm_oabi_vec): New.
5224 * elf32-arm-newabi.c: New.
5225 * elf32-arm-oldabi.c: New.
5226 * elf32-arm.c: Removed.
5229 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5231 * binary.c (binary_set_section_contents): Omit warnings for
5232 unloadable sections.
5234 1999-01-31 Michael Meissner <meissner@cygnus.com>
5236 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5237 powerpc{,le}-*-eabi.
5239 1999-01-29 Nick Clifton <nickc@cygnus.com>
5241 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5242 * dwarf2.c (read_signed_leb128): Remove unused variables.
5244 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5246 * elf.c (assign_file_positions_for_segments): Only adjust
5247 p_align when needed.
5249 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5251 * binary.c (binary_set_section_contents): Don't return early for a
5252 non-loadable section, in case the first section is non-loadable.
5253 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5254 W. Rozycki <macro@ds2.pg.gda.pl>.
5256 1999-01-28 Nick Clifton <nickc@cygnus.com>
5258 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5259 R_FR30_GNU_VTENTRY relocs.
5261 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5263 * elflink.h (elf_link_output_sym): Zero syms which are
5264 part of sections which have been excluded.
5266 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5268 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5270 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5271 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5273 1999-01-27 Nick Clifton <nickc@cygnus.com>
5275 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5277 (fr30_final_link_relocate): Use computed value as result of
5280 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5282 * binary.c (binary_set_section_contents): Emit warning for
5283 huge file offsets due to widely-dispersed section LMAs.
5285 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5287 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5288 align first section to largest section alignment, not first
5291 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5293 * configure.in: Require autoconf 2.12.1 or higher.
5295 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5297 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5298 * bfd-in2.h: Likewise.
5299 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5301 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5303 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5304 * cpu-mips.c: Add support for and independent 4111.
5305 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5306 (_bfd_mips_elf_final_write_processing):
5307 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5309 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5311 * elf32-mips.c (elf_mips_abi_name): New.
5312 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5314 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5316 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5317 Handle bfd_mach_mips4300.
5319 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5321 * elf32-i386.c: Remove leaked development code from patch
5322 1998-12-10 by Richard Henderson.
5324 1998-12-10 Richard Henderson <rth@cygnus.com>
5326 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5327 in debug sections for symbol defined externally.
5329 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5331 * targets.c (bfd_target_vector): Remove duplicate entry for
5334 1998-12-09 Nick Clifton <nickc@cygnus.com>
5336 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5337 since we are using RELAs.
5339 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5341 SCO Open Server Release 5 core file support, from Jouke Numan
5343 * sco5-core.c: New file.
5344 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5345 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5346 * Makefile.am: Rebuild dependencies.
5347 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5348 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5349 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5350 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5351 * bfd-in2.h, configure, Makefile.in: Rebuild.
5353 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5355 * config.bfd (hppa*-*-mpeix*): New target.
5356 * configure.in: Add AC_HEADER_DIRENT.
5357 (hppa*-*-mpeix*): New target.
5358 * configure.host (hppa*-*-mpeix*): New host.
5359 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5360 friends rather than just including <sys/dir.h>.
5361 * som.h (struct som_symbol): Add hppa_priv_level and apto
5362 tc_data. Change all users.
5363 (struct somdata): Add comp_unit field.
5364 (obj_som_compilation_unit): Define.
5365 (bfd_som_attach_compilation_unix): Declare.
5366 * som.c: Check HOST_HPPAMPEIX.
5367 (struct som_misc_symbol_info): Add new field priv_level.
5368 (som_object_setup): Add current_offset parameter. Change all
5370 (setup_sections): Likewise.
5371 (som_object_p): For EXECLIBMAGIC, read the lst header.
5372 (som_write_symbol_strings): Add compilation_unit parameter.
5374 (som_finish_writing): Write out compilation_unit.
5375 (som_bfd_derive_misc_symbol_info): Set priv_level.
5376 (som_build_and_write_symbol_table): Set xleast field to 3.
5377 (som_slurp_symbol_table): Set symbol priv_level.
5378 (bfd_som_attach_compilation_unit): New function.
5379 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5380 priv_level into symbol_value.
5381 * configure, config.in: Rebuild.
5383 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5385 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5386 warning function to call _bfd_error_handler instead.
5388 * libbfd.c (COERCE32): Cast through unsigned long and long to
5389 avoid bug in old version of gcc.
5391 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5392 (elf_backend_additional_program_headers): Don't define.
5394 1998-12-08 Nick Clifton <nickc@cygnus.com>
5396 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5397 relocations to include offset of 2 included in the insns, and the
5398 offset of the relocs within the section.
5400 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5402 The following changes were made by David Taylor
5403 <taylor@texas.cygnus.com>, Edith Epstein
5404 <eepstein@sophia.cygnus.com>, Jim Blandy
5405 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5406 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5407 changes originally made by HP; HP did not create ChangeLog
5410 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5411 automake macro library.
5413 * hpux-core.c (hpux_core_core_file_p): this function now
5414 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5415 found in the corefile! Also, in hpux_core_core_file_p, if we
5416 encounter a section with an unknown type, don't punt. Instead,
5417 just skip it. Also, count the number of sections of known type
5418 that we encounter. If we encounter at least one good one, then
5419 we'll declare that the file is a core file. If we encounter any
5420 unknown ones but some known ones, then we'll issue a warning (but
5421 still declare it to be a core file). Also, correctly decide when a
5423 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5424 (CORE_ANON_SHMEM): define if not defined.
5425 (hpux_core_struct): add members lwpid and user_tid.
5426 (core_kernel_thread_id, core_user_thread_id): new macros.
5427 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5428 the name before storing it in the bfd.
5429 (hpux_core_core_file_p): handle threads.
5431 * libhppa.h (GET_FIELD): protect against redefinition.
5432 (HPPA_WIDE): define.
5433 (GET_FIELD): define.
5438 (sign_extend): redefine.
5439 (assemble_6): define.
5440 (assemble_12): rewrite.
5441 (assemble_16): define.
5442 (assemble_16a): define.
5443 (assemble_17): rewrite.
5444 (assemble_22): define.
5446 1998-12-07 Nick Clifton <nickc@cygnus.com>
5448 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5449 relocations for signed values.
5451 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5453 * mipsbsd.c (MY(set_arch_mach)): Make static.
5454 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5455 bfd_mach_mips* macros rather than simple numbers.
5457 COFF weak symbol support, based on patches from Mark Elbrecht
5458 <snowball3@usa.net>:
5459 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5460 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5461 (coff_write_alien_symbol): Likewise.
5462 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5463 (coff_link_add_symbols): Likewise.
5464 (_bfd_coff_link_input_bfd): Likewise.
5465 (_bfd_coff_write_global_sym): Likewise.
5467 * elf.c (copy_private_bfd_data): Always initialize the
5468 includes_phdrs field.
5470 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5471 file defines a symbol first mentioned in an ELF file.
5473 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5474 possible, rather than only if BFD64.
5475 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5477 * bfd-in2.h: Rebuild.
5479 * srec.c (srec_set_section_contents): Correct test to avoid
5480 switching to 4 byte addresses after seeing a second section which
5481 requires 3 byte addresses. From Joel Schantz
5482 <joel.schantz@argosys.boeing.com>.
5484 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5485 <aymeric.vincent@emi.u-bordeaux.fr>.
5487 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5489 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5490 decide whether the output file is -mrelocatable-lib,
5491 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5493 1998-12-03 Nick Clifton <nickc@cygnus.com>
5495 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5496 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5497 * bfd-in2.h: Regenerate.
5498 * libbfd.h: Regenerate
5500 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5502 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5503 link against a dynamic symbol with no type or size.
5505 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5507 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5508 relocation for section which does not get loaded.
5509 (elf_i386_relocate_section) [R_386_32]: Likewise.
5511 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5513 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5514 reloc_count and i long instead of unsigned long. Handle error
5515 return from bfd_canonicalize_reloc.
5517 1998-12-01 Nick Clifton <nickc@cygnus.com>
5519 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5522 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5524 * elf32-sh.c (elf/sh.h): Include.
5525 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5526 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5527 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5528 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5529 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5531 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5533 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5534 causes division by zero later on.
5536 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5538 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5541 1998-11-25 DJ Delorie <dj@cygnus.com>
5543 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5546 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5548 * elf32-fr30.c (fr30_elf_relocate_section): Call
5549 fr30_final_link_relocate.
5550 (fr30_final_link_relocate): New function: Handle I20 and I32
5552 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5553 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5554 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5556 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5559 The following changes are based on a patch submitted by Gianluca
5560 Moro <glctr@abc.it>:
5562 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5563 not already been updated.
5564 (find_remembered_hi16s_reloc): New parameter 'already_found'
5565 returns state of remembered hi16s reloc.
5566 (remember_hi16s_reloc): Set 'found' field to false.
5567 (hi16s_location): Add 'found' field.
5569 1998-11-23 DJ Delorie <dj@cygnus.com>
5571 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5572 to see .DLL files as unrecognized.
5573 (i3coff_object_p): Sorry, had to hack it to not recognize these
5574 files (pei-i386) on request.
5576 1998-11-23 DJ Delorie <dj@cygnus.com>
5578 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5579 relents. Call bfd_check_format to reinitialize.
5581 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5583 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5586 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5588 * aclocal.m4: regenerate
5589 * configure: regenerate
5591 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5593 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5594 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5595 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5596 respect it as an upper bound on what memory to reference.
5597 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5598 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5599 update vtable_entries_size appropriately.
5601 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5603 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5606 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5608 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5609 bfds; they have no "file" so we fake it.
5610 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5611 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5612 resizing the memory buffer.
5613 * opncls.c (bfd_make_writable): New function; lets you write a
5614 bfd_create'd bfd to an in-memory buffer.
5615 (bfd_make_readable): New function; lets you read back that buffer
5616 as if it were from bfd_openr. Used to build generated archive
5617 members (winsup's ld's dlltool)
5619 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5621 * po/bfd.pot: Regenerated.
5623 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5625 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5628 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5630 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5631 element of the gotentry list for local symbols too.
5632 (elf64_alpha_relocate_section): Unify local and global handling.
5633 Assert that gotent->use_count > 0.
5635 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5637 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5638 update for file name changes of July 2, 1998.
5640 * configure: Rebuild.
5642 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5644 * po/bfd.pot: Regenerated.
5646 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5648 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5649 * aclocal.m4, configure: regenerate
5651 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5653 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5655 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5657 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5658 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5660 * aclocal.m4, configure: regenerated.
5662 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5664 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5665 R_D10V_GNU_VTENTRY relocs.
5666 (elf_d10v_howto_table): Likewise.
5667 (d10v_reloc_map d10v_reloc_map): Likewise.
5668 (elf32_d10v_gc_mark_hook): New.
5669 (elf32_d10v_gc_sweep_hook): New.
5670 (elf32_d10v_check_relocs): New.
5671 (elf32_d10v_relocate_section): New.
5672 (elf_backend_relocate_section): Define.
5673 (elf_backend_can_gc_sections): Define.
5675 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5677 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5678 (BFD64_BACKENDS): ...from here.
5679 (BFD32_BACKENDS_CFILES): Move vms files here...
5680 (BFD64_BACKENDS_CFILES): ...from here.
5681 * Makefile.in: Rebuild.
5683 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5685 * Makefile.am: Add FR30 target.
5686 * Makefile.in: Add FR30 target.
5687 * archures.c: Add support for FR30.
5688 * config.bfd: Add support for FR30.
5689 * configure.in: Add support for FR30.
5690 * reloc.c: Add support for FR30 relocations.
5691 * targets.c: Add support for FR30 relocations.
5692 * bfd-in2.h: Regenerate.
5693 * configure: Regenerate.
5694 * libbfd.h: Regenerate.
5695 * cpu-fr30.c: New file.
5696 * elf32-fr30.c: New file.
5698 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5700 * configure.in: detect cygwin* instead of cygwin32*
5701 * configure: regenerate
5703 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5705 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5706 use bfd_malloc and free instead and check return value from bfd_malloc.
5708 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5710 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5711 * libbfd.h: Rebuild.
5713 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5714 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5715 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5716 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5718 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5720 (mips_elf_link_hash_table_create): Don't initialize
5721 dynsym_sec_strindex.
5722 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5723 (mips_elf_size_dynamic_sections): Generate a section symbol for
5724 every output section.
5725 (mips_elf_finish_dynamic_sections): Count all sections for
5727 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5730 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5732 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5733 for later PLT entries in large PLTs.
5734 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5736 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5738 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5740 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5742 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5743 * elflink.h (elf_collect_hash_codes): New function. This function is
5744 called for each exported symbol and we compute the ELF hash value for
5746 (compute_bucket_value): New function. It is called from
5747 size_dynamic_sections to determine the hash table size. When we are
5748 optimizing a better, but slower, algorithm is used.
5749 (size_dynamic_sections): Call compute_bucket_value.
5751 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5753 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5755 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5757 (sh_elf_gc_mark_hook): New.
5758 (sh_elf_gc_sweep_hook): New.
5759 (sh_elf_check_relocs): New.
5760 (elf_backend_can_gc_sections): Define.
5762 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5764 * acinclude.m4: undo previous gettext change
5765 * aclocal.m4: rebuild with right version of aclocal.
5767 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5769 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5770 aclocal.m4 to acinclude.m4, so they don't get lost.
5772 * elfcore.h: rewrite for better corefile support.
5773 * elf.c (elfcore_*): new functions.
5774 * elf-bfd.h (elf_obj_tdata): new structure members.
5775 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5777 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5779 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5781 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5782 and R_M32R_GNU_VTENTRY.
5783 (elf_backend_can_gc_sections): Define.
5784 (m32r_elf_check_relocs): New.
5785 (m32r_elf_gc_mark_hook): New.
5786 (m32r_elf_gc_sweep_hook): New.
5787 (m32r_elf_relocate_section): Handle VT relocs.
5789 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5791 * coff-arm.c (arm_relocate_section): Remove redundant test.
5793 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5794 cleat that the 'bitsize' field is the size of the bitfield AFTER
5795 relocation not before.
5797 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5799 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5802 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5804 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5805 R_SPARC_GNU_VTENTRY.
5806 (elf32_sparc_check_relocs): Handle them.
5807 (elf32_sparc_reloc_type_lookup): Likewise.
5808 (elf32_sparc_relocate_section): Likewise.
5809 (elf32_sparc_gc_mark_hook): New.
5810 (elf32_sparc_gc_sweep_hook): New.
5812 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5814 * som.c (som_finish_writing): Perform some sanity checks when
5815 writing an executable or shared library.
5817 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5819 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5820 * configure.in (elf): Add dwarf1.lo.
5821 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5822 * elf.c (_bfd_elf_find_nearest_line): Add call to
5823 _bfd_dwarf1_find_nearest_line.
5824 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5825 Add call to _bfd_dwarf1_find_nearest_line.
5826 * configure: Rebuilt.
5828 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5830 * elflink.h (elf_gc_sections): Do not allow garbage
5831 collection if dynamic sections have been created.
5833 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5835 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5837 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5838 (v850_elf_perform_relocation): Likewise.
5839 (v850_elf_final_link_relocate): Likewise.
5840 (v850_elf_relocate_section): Likewise.
5841 (v850_elf_gc_sweep_hook): New routine.
5842 (v850_elf_gc_mark_hook): New routine.
5843 (elf_backend_can_gc_sections): Define.
5845 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5847 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5850 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5852 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5853 Declare size as bfd_size_type.
5854 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5856 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5858 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5860 * som.c (CPU_PA_RISC2_0): Define.
5861 (_PA_RISC2_0_ID): Likewise.
5862 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5864 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5866 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5867 has a base which is already defined, only add the referenced
5868 symbol to the dynamic symbol table if it is defined or referenced
5871 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5874 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5876 * elflink.h (elf_link_add_object_symbols): Undo last change.
5878 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5880 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5881 symbol for the indirect alias to a versioned symbol.
5883 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5885 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5886 (elf32_i386_vtentry_howto): New.
5887 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5888 or elf32_i386_vtinherit_howto on lookup.
5890 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5892 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5893 reloc_type. Rename R_68K__max to R_68K_max.
5894 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5897 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5899 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5900 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5902 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5905 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5907 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5908 message has a null byte terminator.
5910 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5912 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5913 word subject to R_V850_32 relocation.
5915 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5917 * dwarf2.c: Add comment describing problem computing line numbers
5918 for undefined symbols at link time.
5920 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5922 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5923 transform a defweak into a plt entry.
5924 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5925 plt entry references to receive a RELATIVE reloc.
5926 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5927 (elf64_alpha_relocate_section): Assert we don't overrun
5928 the allocated relocation space.
5930 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5932 * elf.c (swap_out_syms): Always treat section symbols as
5933 special, even if they are attached to a common section.
5935 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5937 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5938 sections with v850 common section attributes into named v850
5940 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5941 common section attributes into named v850 common sections.
5943 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5945 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5948 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5950 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5951 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5952 reloc to the wrong section a warning, not an error. .dynsbss
5953 is not an output section, so there is no need to check for it.
5955 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5957 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5959 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5961 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5962 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5964 (elf32_arm_gc_mark_hook): New.
5965 (elf32_arm_gc_sweep_hook): New.
5966 (elf32_arm_check_relocs): New.
5967 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5969 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5972 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5974 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5975 assume there is no PLT or GOT.
5977 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5979 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5980 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5981 also accepted as a function symbol type.
5983 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5985 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5987 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5989 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5990 match definition of _bfd_gc_sections field.
5991 * libbfd.h: Rebuild.
5993 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5995 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5996 the addend of a dynamic relocation referencing a section.
5997 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5998 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6000 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6002 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6003 bed has a size_dynamic_sections routine before trying to use it.
6005 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6007 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6008 _bfd_elf_rel_vtable_reloc_fn.
6010 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6012 * Makefile.am: Add elf32-arm.c.
6013 * Makefile.in: Rebuild.
6014 * elf-bfd.h: Add elf_backend_get_symbol_type.
6015 * elf.c (swap_out_syms): If defined, call
6016 elf_backend_get_symbol_type.
6017 * elf32-arm.c: Define elf_backend_get_symbol_type.
6018 (elf32_arm_get_symbol-type): New routine.
6019 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6020 (bfd_elf32_arm_process_before_allocation): Change to
6021 check for STT_ARM_TFUNC.
6022 (elf32_arm_final_link_relocate): Likewise.
6023 * elfxx-target.h: Add elf_backend_get_symbol_type.
6025 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6027 * archures.c (bfd_mach_alpha_ev[456]): New.
6028 * cpu-alpha.c: Rework to match these types.
6029 * bfd-in2.h: Rebuild.
6031 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6033 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6034 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6036 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6037 (elf_i386_reloc_type_lookup): Recognize them.
6038 (elf_i386_check_relocs): Pass them off to generic code.
6039 (elf_i386_relocate_section): Ignore them.
6040 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6041 (elf_backend_can_gc_sections): True.
6043 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6045 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6046 before looking at owner field.
6047 (elf32_arm_to_thumb_stub): Ditto.
6048 (elf32_arm_relocate_section): Compute name before calling
6049 elf32_arm_final_link_relocate().
6051 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6053 * elf.c: comment and formatting cleanups.
6056 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6058 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6059 (core files are treated differently than object files).
6060 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6061 bfd_elf_mkcorefile): declare.
6062 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6063 bfd_elf_mkcorefile): add to bfd_target vector.
6064 * elfcore.h (elf_core_file_p): save the program header table,
6065 and set the bfd architecture from the elf file header.
6066 * elf.c (bfd_elf_mkcorefile): new function.
6067 (_bfd_elf_write_corefile_contents): new function.
6068 (assign_file_positions_for_segments): add cases for handling
6069 PT_NOTE segments. (assign_file_positions_except_relocs):
6070 core files should be handled the same as exec files.
6071 (prep_headers): identify core files as type ET_CORE.
6072 (copy_private_bfd_data): identify the sections belonging to
6073 the PT_NOTE segment.
6075 * elf32-sparc.c (elf32_sparc_final_write_processing):
6076 add break statement to default case.
6078 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6080 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6081 section (not input) will be in sections ".sbss", ".sbss2",
6082 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6083 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6084 output_offset for correct evaluation of addend.
6086 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6088 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6089 elf32_arm_allocate_interworking_sections and
6090 elf32_arm_process_before_allocation.
6092 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6094 * bfd-in.h: Ammend prototype for
6095 elf32_arm_process_before_allocation to remove surplus third
6098 * bfd-in2.h: Regenerate.
6100 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6102 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6104 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6106 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6107 calculated for RELOC_SPARC_REV32 case.
6109 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6111 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6112 elf32_arm_allocate_interworking_sections and
6113 elf32_arm_process_before_allocation.
6114 * bfd-in2.h: Regenerated.
6115 * elf32-arm.c Define elf32_arm_link_hash_table.
6116 (insert_thumb_branch): New routine.
6117 (find_thumb_glue): New routine.
6118 (find_arm_glue): New routine.
6119 (record_arm_to_thumb_glue): New routine.
6120 (record_thumb_to_arm_glue): New routine.
6121 (elf32_arm_link_hash_table_create): New routine.
6122 (elf32_arm_get_bfd_for_interworking): New routine.
6123 (elf32_arm_allocate_interworking_sections) New routine.
6124 (elf32_arm_process_before_allocation) New routine.
6125 (elf32_thumb_to_arm_stub): New routine.
6126 (elf32_arm_to_thumb_stub): New routine.
6127 (elf32_print_private_bfd_data): Fix typo.
6128 (elf32_arm_final_link_relocate): Add argument sym_sec.
6129 Check for branches to thumb symbols in case R_ARM_PC24.
6130 Check for branches to arm symbols in case R_ARM_THM_PC22.
6131 (elf32_arm_relocate_section): Pass symbol section to
6132 elf32_arm_final_link_relocate.
6134 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6136 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6137 entries unless the symbol is defined in the executable; in
6138 particular, undefined weak symbols get a PLT entry.
6140 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6142 * libaout.h: Remove nested comment to avoid warning.
6144 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6146 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6147 R_ARM_PC24 relocation.
6149 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6151 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6152 argument is_local. Add argument sym_flags. Check sym_flags
6153 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6154 (elf32_arm_relocate_section): Don't pass local sym and pass
6155 sym_flags to elf32_arm_final_link_relocate.
6157 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6159 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6160 to not count too few relocs for dynamicly linked executables.
6162 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6164 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6165 symbols without a dynamic index dynamic. Consider all weak
6167 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6168 correspondance between input and output sections.
6170 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6172 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6173 that use a .got.plt section start the got offset at zero.
6175 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * ieee.c (ieee_write_processor): Correct the processor ID written
6178 out for bfd_arch_m68k, accommodating change of March 25.
6180 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6182 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6183 R_ARM_THM_RPC22 relocations.
6185 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6187 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6189 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6190 .got relocs in -Bsymbolic shared objects.
6192 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6194 * elf32-arm.c: Add private flags to ELF header.
6195 (elf32_arm_print_private_bfd_data): New Function.
6196 (elf32_arm_set_private_flags): New Function.
6197 (elf32_arm_copy_private_flags): New Function.
6198 (elf32_arm_merge_private_bfd_data): New Function.
6200 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6202 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6204 (elf32_sparc_relocate_section): Likewise.
6206 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6208 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6209 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6210 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6211 of the function. Recognize no .plt as static linking.
6213 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6215 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6216 ".liblist" string through gettext.
6218 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6220 * Makefile.am: Add support for elf32-arm.lo.
6221 * Makefile.in: Rebuild.
6222 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6223 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6224 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6225 * configure: Regenerate.
6226 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6227 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6228 bfd_target bfd_elf32_littlearm_vec.
6229 * elf32-arm.c: New file.
6231 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6233 * libaout.h (M_SPARCLITE_LE): New machine.
6234 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6235 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6236 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6237 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6238 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6239 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6240 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6241 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6242 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6243 be BFD_RELOC_SPARC_REV32.
6245 * config.bfd (sparc86x-*-aout): New
6247 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6249 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6250 actually mapping the output sections.
6252 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6255 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6256 (mn10300_elf_reloc_map): Similarly.
6257 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6259 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6263 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6264 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6265 elf_mips_reloc_type defined in elf/mips.h.
6267 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6269 * elf64-mips.c: Remove reloc_type definition completely. It's now
6272 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6274 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6275 as they are defined in elf/mips.h now.
6277 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6280 * Re-add lost change:
6281 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6283 (mn10300_elf_relax_section): Include stack space for register saves
6284 in the imm8 field of a "call" instruction.
6285 (compute_function_info): Determine how much stack is allocated by
6286 the movm instruction. Fix typo.
6287 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6289 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6292 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6294 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6296 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6298 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6300 * elf32-hppa.h: Let ELF header define the enum containing the
6301 external reloc numbers.
6302 * elf32-i386.h: Likewise.
6304 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6306 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6307 * elf32-mips.c: Likewise.
6308 * elf32-ppc.c: Likewise.
6310 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6312 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6313 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6315 * bfd-in.h: Regenerate.
6316 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6317 parameter to 'unsigned int' to avoid K&R compatability problems.
6319 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6321 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6322 functionname_ptr to be const. Change line_ptr to be unsigned.
6324 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6325 macro is not defined. Change second parameter from bfd_link_info
6326 to coff_final_link_info. Add prototype.
6327 (coff_final_link_postscript): Simplify handling when macro is not
6328 defined. Add prototype.
6330 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6332 * elf-mn10300.c: Before include system specific ELF header define
6333 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6334 * elf32-mips.c: Likewise.
6335 * elf32-ppc.c: Likewise.
6337 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6339 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6340 temporary patch over to elf64-mips.c as well.
6342 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6344 * elf32-mips.c (reloc_type): Temporarily disable definition of
6345 standard relocation since they are now defined in elf/mips.h.
6347 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6349 * elf-m10200.c (mn10200_elf_final_link_relocate):
6350 Modify range test for case R_MN10200_8.
6352 * elf-m10300.c (mn10300_elf_final_link_relocate):
6353 Modify range test for case R_MN10300_8.
6355 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6357 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6358 * elf32-i386.c (elf_backend_got_header_size): Define.
6359 (elf_backend_plt_header_size): Define.
6360 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6361 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6362 * elfxx-target.h: Provide a default of zero.
6363 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6364 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6366 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6367 entry from an executable, even if the plt refcount goes to 0.
6369 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6371 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6372 directory name at the line number.
6374 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6375 with an unspecified type.
6377 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6379 * sunos.c: Add undef of valid to avoid problem on SunOS.
6381 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6383 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6385 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6387 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6388 R_68K_PCxx and R_68K_xx relocations. Make sure that
6389 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6390 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6391 R_68K_xx relocations.
6392 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6393 that has no plt entry.
6394 (elf_m68k_relocate_section): Ignore the plt offset in a static
6396 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6398 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6401 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6403 (howto_table, reloc_map): Add entries for them.
6404 (elf_m68k_check_relocs): Handle them. Implement reference
6405 counting for got and plt entries.
6406 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6407 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6409 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6410 (elf_m68k_relocate_section): Handle the new reloc types.
6411 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6412 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6413 * elflink.h (elf_link_add_object_symbols): When creating an
6414 indirect reference for symbol versioning also copy the plt
6416 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6417 flag also reset the plt offset.
6418 (elf_link_assign_sym_version): Likewise.
6419 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6420 the size of the entry in bytes.
6421 (elf_gc_allocate_got_offsets): Likewise.
6423 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * elflink.h (elf_gc_sections): Return true rather than falling off
6428 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6431 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6433 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6434 comment describing when it should be enabled.
6435 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6438 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6441 information ATN records.
6443 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6446 section for an absolute symbol in a fully linked file. Based on
6447 patch from Christian Holland <CHolland@de.lucent.com>.
6449 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6451 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6452 that a symbol is undefined.
6454 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6456 * som.c (som_bfd_gc_sections): Define.
6458 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6460 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6461 overflows in ARM_26D patches, since they have already been
6462 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6464 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * coffcode.h (coff_write_object_contents): If we have any long
6467 section names, call coff_write_symbols even if there are no
6470 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6472 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6473 PT_LOAD segment, rather than only setting it once for the entire
6476 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6477 rather than ignoring every phdr with a p_paddr of 0, ignore all
6478 the phdrs if they all have a p_paddr of 0.
6480 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6481 section was discarded from the link.
6483 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6485 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6487 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6489 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6490 floating point operations.
6492 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6494 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6497 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6499 Merge of vax/vms (read-only) support
6500 * configure.com: Support Vax target.
6501 * makefile.vms: Support Vax target.
6502 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6503 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6505 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6507 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6509 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6511 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6513 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6514 * targets.c (bfd_target_ovax_flavour): New flavour.
6515 (vms_alpha_vec): Renamed from evax_alpha_vec.
6517 (target_vector): Update accordingly.
6518 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6520 (vax*-*-*vms*): New target.
6521 * Makefile.am: Update for renamed files. Rebuild dependencies.
6522 * bfd-in2.h: Rebuild.
6523 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6525 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6527 Based on patch from Matt Semersky <matts@scd.hp.com>:
6528 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6529 pointer on abfd->outsymbols.
6530 (generic_add_output_symbol): Handle NULL sym parameter.
6532 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6534 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6537 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6540 when handling 32 bit immediate relocs.
6541 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6543 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6545 * section.c (STD_SECTION): Account for recently added gc_mark
6546 field in struct asection.
6548 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6549 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6551 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6553 ELF Section-level Garbage Collection:
6554 * bfd.c (bfd_gc_sections): New.
6555 * aout-adobe.c: Hook to default implementation.
6556 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6557 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6558 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6559 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6560 * tekhex.c, versados.c: Likewise.
6561 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6562 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6564 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6565 (bfd_generic_gc_sections): New.
6566 * section.c (SEC_KEEP): New.
6567 (asection): Add gc_mark member.
6569 * elfcode.h (elf_gc*): New name remappings.
6570 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6571 sections to be excluded.
6572 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6573 (elf_gc_propogate_vtable_entries_used): New.
6574 (elf_gc_smash_unused_vtentry_relocs): New.
6575 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6576 (elf_gc_common_finalize_got_offsets): New.
6577 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6578 * elfxx-target.h: Add and default gc hooks.
6580 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6582 (struct elf_obj_tdata): Likewise for local_got_offsets.
6583 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6584 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6585 * elf64-sparc.c, elflink.h: Likewise.
6587 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6588 (ELF_LINK_HASH_MARK): Define.
6589 (struct elf_backend_data): Add GC hooks.
6590 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6592 * elf-m10300.c (mn10300_elf_check_relocs): New.
6593 (mn10300_elf_gc_mark_hook): New.
6594 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6595 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6596 (mn10300_elf_final_link_relocate): Likewise.
6597 (mn10300_elf_relocate_section): Likewise.
6598 (elf_backend_can_gc_sections): Define.
6599 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6600 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6601 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6602 (mips_info_to_howto_rel): Likewise.
6603 (mips_elf_relocate_section): Likewise.
6604 (mips_elf_check_relocs): Likewise.
6605 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6606 (elf_backend_can_gc_sections): Define.
6607 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6608 (ppc_elf_howto_raw): Handle them.
6609 (ppc_elf_reloc_type_lookup): Likewise.
6610 (ppc_elf_relocate_section): Likewise.
6611 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6612 Handle new vtable relocs.
6613 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6614 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6615 (elf_backend_can_gc_sections): Define.
6617 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6619 * archures.c (bfd_mach_mn10300): Define.
6620 * elf-m10300.c: Include elf/mn10300.h
6621 (elf_mn10300_mach): New function.
6622 (_bfd_mn10300_elf_final_write_processing): Likewise.
6623 (_bfd_mn10300_elf_object_p): Likewise.
6624 (elf_backendfinal_write_processing): Define.
6625 (elf_backend_object_p): Likewise.
6627 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6629 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6632 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6635 link_next field, not the next field.
6637 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6639 * elf.c (map_sections_to_segments): Check the section address
6640 against the phdr size both with and without a modulo of
6643 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6645 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6646 linker created empty input section if the output section has the
6649 * elflink.h (elf_link_output_extsym): Print an error message if
6650 _bfd_elf_section_from_bfd_section fails.
6652 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6655 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6658 native linker output. Avoid putting an empty section in more than
6661 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6663 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6664 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6666 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6668 * elf.c (swap_out_syms): New arg relocatable_p.
6669 Don't add section VMA to symbols for relocatable output.
6670 (_bfd_elf_compute_section_file_positions): Update call to
6673 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6675 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6676 against 'addend' be signed rather than unsigned.
6678 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6680 * elf32-m32r.c: Add prototyps for static functions.
6682 * coff-arm.c: Add prototypes for static functions.
6684 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6686 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6687 LMA is used to order sections in a segment.
6689 * elf32-v850.c: Add prototypes for static functions.
6690 Change type of addend parameter to bfd_vma in various functions.
6692 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6695 complain_overflow_signed instead of complain_overflow_bitfield.
6697 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6699 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6700 when comparing against 0.
6702 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6704 * Makefile.am (config.status): New target.
6705 * Makefile.in: Rebuild.
6707 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6709 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6710 error if previous object endianness doesn't match current object.
6712 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6714 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6715 _bfd_elf_print_private)bfd_data ().
6717 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6719 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6721 (elf_link_add_object_symbols): Set type_change_ok and
6722 size_change_ok before calling elf_merge_symbol.
6724 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6725 undefined symbol error, don't also issue an overflow error.
6727 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6729 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6730 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6731 message instead of crashing.
6733 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6735 * archures.c (bfd_mach_cpu32): Define.
6736 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6738 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6739 * ieee.c: Include <ctype.h>.
6740 (ieee_object_p): Parse out process ID string to make it more
6741 likely to be acceptable for bfd_scan_arch.
6742 * bfd-in2.h: Rebuild.
6744 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6746 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6747 _bfd_elf_print_private_bfd_data() so that the program header will
6750 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6752 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6753 0x68. Reindent. Add some comments.
6755 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6757 * elf.c (copy_private_bfd_data): Adjust physical address of
6758 segment in output BFD to contain LMAs of its sections.
6760 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6762 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6763 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6764 endian data 32 bit relocations.
6765 (elf32_sparc_merge_private_bfd_data): Check if linking little
6766 endian objects with big endian objects.
6767 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6768 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6769 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6771 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6772 * archures.c (bfd_mach_sparc_sparclite_le): New.
6773 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6775 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6777 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6780 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6782 * bfd-in.h: Move over patch to bfd-in2.h.
6784 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6786 (_bfd_relocate_contents): Likewise.
6788 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6790 * peicode.h (add_data_entry): If the section has no private data
6791 then do not create a Data Dictionary entry for it.
6793 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6795 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6796 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6797 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6798 subsections during relaxation more correctly.
6800 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6802 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6803 Add extra argument to bfd_arm_process_before_allocation ().
6804 * bfd-in.h: Reflect changes made in bfd-in2.h.
6805 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6806 coff class of a BFD symbol.
6807 * coff-arm.c: Add support for interworking between Thumb code and
6808 non-interworking aware ARM code.
6810 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6812 * po/Make-in (install-info): New target.
6814 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6816 * filemode.c: Remove; not used.
6818 If sysdep.h includes a header file, don't include it again:
6819 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6821 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6823 * archive.c: Don't include <string.h> or <errno.h>.
6824 * evax-alpha.c; Don't include <stdio.h>.
6825 * evax-egsd.c: Likewise.
6826 * evax-etir.c: Likewise.
6827 * evax-misc.c: Likewise.
6828 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6829 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6831 * hpux-core.c: Likewise.
6832 * netbsd-core.c: Likewise.
6834 * libbfd.c: Don't include <sys/types.h>.
6835 * nlmcode.h: Don't include <string.h>.
6836 * osf-core.c: Don't include <string.h> or <stdio.h>.
6837 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6838 <errno.h>, or <unistd.h>.
6839 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6841 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6843 * configure.com: If the version number can not be found in
6844 configure.in, set it to "unknown" rather than "2.8.1".
6846 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6848 * elf32-mips.c (elf_mips_mach): New.
6849 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6850 (_bfd_mips_elf_final_write_processing): Use the names
6851 of machines, rather than the numbers. Set both the ARCH
6852 and MACH in e_flags. Handle a few more specific machines.
6853 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6854 EF_MIPS_ARCH and EF_MIPS_MACH.
6856 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6858 * syms.c (bfd_is_local_label): Revert last change.
6859 * srec.c (srec_write_symbols): Discard debugging symbols.
6861 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6863 * som.c: Include <ctype.h>.
6864 * som.h: Don't include sysdep.h.
6866 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6868 * libbfd.h: Rebuilt.
6869 * libbfd-in.h: Removed gettext includes and defines.
6870 * sysdep.h: Moved gettext-related includes and defines here.
6872 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6874 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6875 an ad-hoc test. Kill bogus #if 0 code.
6876 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6878 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6880 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6881 when generating a normal executable for a symbol defined in a
6882 regular file. When copying a reloc into the output file, adjust
6883 the addend for a PC relative reloc against a global symbol.
6885 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6887 * libbfd.h: Rebuilt.
6888 * libbfd-in.h (_): Define as dgettext.
6890 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6892 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6894 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6895 when declaring parameter types.
6896 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6898 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * config.bfd: If we include any ELF targets in targ_defvec and/or
6901 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6902 * elf32-gen.c (dummy): New static const variable.
6903 (elf_generic_info_to_howto): New static function.
6904 (elf_generic_info_to_howto_rel): New static function.
6905 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6906 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6907 * elf64-gen.c: Same changes as elf32-gen.c.
6908 * elfcode.h (elf_object_p): For the generic target, ignore a
6909 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6911 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6913 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6914 * configure: Rebuild.
6916 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6918 * config.bfd: Update OSR5/Unixware patterns.
6920 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6922 * elf.c (assign_file_positions_for_segments): Allow for holes
6923 between sections added by a link script.
6925 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * configure.in: Change version number to 2.9.4
6928 * configure: Rebuild.
6930 Based on patch from H.J. Lu <hjl@gnu.org>:
6931 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6932 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6933 * bfd-in2.h: Rebuild.
6935 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6937 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6940 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6942 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6943 (elf64_alpha_relax_section): Fill them in.
6944 (elf64_alpha_relax_opt_call): Implement more than a stub.
6945 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6946 alignment on .scommon.
6947 (elf64_alpha_merge_gots): Merge use counts as well.
6949 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6951 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6952 for calculating a local symbol's address.
6953 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6954 Set the .got's cooked size as well as the raw size.
6956 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6958 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6959 internationalisation of printed information.
6961 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6962 internationalisation of printed information.
6964 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6966 * syms.c (struct indexentry): Change directory_name, file_name,
6967 and function_name fields to char *.
6968 (struct stab_find_info): Change cached_file_name field to char *.
6970 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6972 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6974 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6976 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6978 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * Makefile.am (install-data-local): Make $(includedir).
6981 * Makefile.in: Rebuild.
6983 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6985 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6987 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6989 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6990 * Makefile.in: Rebuild.
6992 * bfd-in2.h: Rebuild for Nick's changes.
6994 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6996 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6997 change wrt length == max_namelen.
6999 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7001 * Many files: Added gettext invocations around user-visible
7003 * libbfd-in.h: Added gettext includes and defines.
7004 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7005 HAVE_LC_MESSAGES): Define.
7006 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7008 * Makefile.am (SUBDIRS): Added po.
7009 (POTFILES): New macro.
7010 (po/POTFILES.in): New target.
7011 (SOURCE_HFILES): New macro.
7013 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7015 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7017 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7018 NT_PRSTATUS note section encountered, it contains the status of
7019 the currently executing thread when the core file was written.
7021 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7023 * libcoff.h: Add extra parameter to
7024 bfd_coff_link_output_has_begun overrideable function.
7025 * cofflink.c: Pass extra parameter to
7026 bfd_coff_link_output_has_begun function.
7027 * bfd-in.h: Add prototypes for exported ARM interworking
7029 * peicode.h: ARM specific code reorganised to conform to BFD
7031 * coffcode.h: ARM specific code reorganised to conform to BFD
7033 * coff-arm.c: Code reorganised to conform to the BFD coding
7034 conventions. Global variables have been moved into an ARM
7035 specific hash table structure and a new function:
7036 bfd_arm_get_bfd_for_interworking() has been created which is
7037 called from the linker scripts.
7039 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7041 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7043 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7044 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7045 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7046 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7048 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7050 * config.bfd: Added sparc86x support.
7052 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7055 an out of range pc-relative jump/call to an undefined weak symbol.
7057 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7059 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7062 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7064 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7065 an error other than bfd_error_system_call, set the error to
7066 bfd_error_wrong_format.
7068 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7069 bfd_elf32_powerpcle_vec.
7071 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7072 program segments are zero, don't set p_paddr_valid.
7074 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7076 * elf64-alpha.c: Initial implementation of relaxation --
7077 (struct alpha_elf_link_hash_entry): Add use_count member.
7078 (elf64_alpha_check_relocs): Initialize and increment it.
7079 (elf64_alpha_can_merge_gots): Check it when considering merging.
7080 (elf64_alpha_merge_gots): Drop entries with zero use.
7081 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7082 (elf64_alpha_always_size_sections): Split out got sizing ...
7083 (elf64_alpha_size_got_sections): ... here. New function.
7084 (elf64_alpha_relax_find_reloc_ofs): New function.
7085 (elf64_alpha_relax_with_lituse): Likewise.
7086 (elf64_alpha_relax_without_lituse): Likewise.
7087 (elf64_alpha_relax_opt_call): Likewise.
7088 (elf64_alpha_relax_section): Likewise.
7089 (elf64_alpha_add_symbol_hook): Likewise.
7090 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7091 (elf64_alpha_relocate_section): Likewise.
7092 (bfd_elf64_bfd_relax_section): Define.
7093 (elf_backend_add_symbol_hook): Likewise.
7095 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7097 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7098 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7099 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7101 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7103 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7104 * configure: Rebuild.
7106 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7108 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7109 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7110 * configure.in: Define and substitute WIN32LDFLAGS and
7112 * aclocal.m4: Rebuild with new libtool.
7113 * configure, Makefile.in: Rebuild.
7115 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7118 before any other symbols in the same section.
7120 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7122 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7125 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7127 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7129 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7130 Use addr_size for address size, rather than sizeof(bfd_vma).
7131 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7132 Fix call to read_address.
7133 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7134 Scrap other unneeded arguments. Fix call to read_address.
7135 (scan_unit_for_functions): Fix call to read_attribute.
7136 (parse_comp_unit): We now handle more values for addr_size.
7137 Set addr_size in unit. Fix call to read_attribute and
7140 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7142 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7144 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * archures.c (bfd_default_scan): Add m68k cases back to default
7147 switch, reverting patch of March 25, since IEEE support depends
7150 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7152 * Makefile.am (diststuff): New target.
7153 * Makefile.in: Rebuild.
7155 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7157 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7158 som_offset when we have an extended name table.
7160 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7162 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7164 * Makefile.in: Rebuild.
7166 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7168 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7169 symbols when creating a shared library.
7170 (elf_m68k_adjust_dynindx): New function, used by above code.
7171 (elf_m68k_finish_dynamic_sections): Initialize the section
7173 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7175 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7177 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7180 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7182 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7185 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7187 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7190 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7192 * configure.in: Set version to 2.9.1.
7193 * configure: Rebuild.
7195 * Branched binutils 2.9.
7197 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7199 * syms.c (ENABLE_CACHING): Define.
7200 (struct indexentry): Define.
7201 (struct stab_cache): Remove.
7202 (cmpindexentry): New static function.
7203 (struct stab_find_info): Add new fields: indextable,
7204 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7205 cached_file_name. Remove fields: file_cache, function_cache, and
7207 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7208 index table and search it.
7210 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7212 * elf.c (_bfd_elf_copy_private_section_data): Call
7213 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7215 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7217 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * coff-arm.c: Define all globally visible variables and functions
7220 only when COFF_WITH_PE is not defined.
7221 * configure.in (armpe_little_vec, armpe_big_vec): Add
7223 * configure: Rebuild.
7225 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7227 Fix some gcc -Wall warnings:
7228 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7229 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7230 * archures.c (bfd_default_scan): Likewise.
7231 * bfd.c (bfd_scan_vma): Likewise.
7232 * binary.c (mangle_name): Likewise
7233 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7234 * coff-sh.c (sh_relocate_section): Likewise.
7235 * coff-stgo32.c (create_go32_stub): Likewise.
7236 * coffcode.h (coff_slurp_line_table): Likewise.
7237 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7238 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7239 (assign_file_positions_for_segments): Likewise.
7240 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7241 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7242 * oasys.c (oasys_write_sections): Likewise.
7243 * ppcboot.c (ppcboot_object_p): Likewise.
7244 (mangle_name): Likewise.
7245 * riscix.c (riscix_fix_pcrel_26): Likewise.
7246 * srec.c (srec_scan): Likewise.
7247 * stabs.c (_bfd_write_section_stabs): Likewise.
7248 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7249 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7250 switch. Declare parameters for function pointers.
7251 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7253 * elf.c (elf_sort_sections): Likewise.
7254 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7255 Add default cases to switches.
7256 (coff_arm_relocate_section): Remove unused local variables.
7258 (coff_arm_bfd_set_private_flags): Change flag variable to type
7260 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7261 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7262 (dump_toc): Change cat to const, and initialize it.
7263 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7264 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7265 (sh_elf_relocate_section): Initialize r_symndx.
7266 * coffcode.h (coff_compute_section_file_positions): Only declare
7267 old_sofar if ALIGN_SECTIONS_IN_FILE.
7268 (coff_write_object_contents): Initialize csym.
7269 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7270 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7272 * dwarf2.c: Include libiberty.h.
7273 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7274 (decode_line_info): Remove unused local variables.
7275 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7276 (m32r_elf_relocate_section): Likewise.
7277 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7278 (v850_elf_reloc): Likewise.
7279 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7280 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7281 * elf.c (assign_file_positions_for_segments): Always set adjust.
7282 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7283 parenthesize expression.
7284 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7285 (m32r_elf_object_p): Return a value.
7286 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7287 * elf32-mips.c (mips_elf_final_link): Initialize last.
7288 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7289 * elf32-v850.c (v850_elf_object_p): Return a value.
7290 (v850_elf_print_private_bfd_data): Change fprintf format string.
7291 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7293 * elflink.h (elf_link_add_object_symbols): Change vernum to
7294 unsigned int, and initialize it. Change fprintf format string.
7295 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7296 when setting or comparing to soname_indx.
7297 (elf_create_pointer_linker_section): Change num_symbols to
7299 * libcoff-in.h (coff_data_type): Change flags to flagword.
7300 * peicode.h (pe_print_idata): Initialize idx. Change j to
7301 bfd_size_type. Initialize hint_member. Remove useless test to
7303 (pe_print_edata): Change num_functions and num_names in struct
7304 EDT_type to unsigned long. Remove cast. Change fprintf format
7306 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7307 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7309 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7310 int *. Update uses. Change j to long.
7311 * bfd-in2.h, libcoff.h: Rebuild.
7313 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7315 * elf32-v850.c Remove definition of USE_REL.
7316 (v850_elf_info_to_howto_rela): New function.
7317 (v850_elf_perform_relocation): Renamed from
7318 v850_elf_store_addend_in_insn. Removed replace argument.
7319 (v850_elf_reloc): store the relocation in the addend field instead
7321 (v850_elf_final_link_relocate): Now calls
7322 v850_elf_perform_relocation.
7323 (v850_elf_relocate_section): Remove code to generate REL
7326 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7328 * coffcode.h (coff_new_section_hook): Set the type and storage
7329 class in the native symbol information allocated for a new section
7332 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7334 * peicode.h: Chain together calls to
7335 coff_bfd_copy_private_bfd_data and
7336 coff_bfd_print_private_bfd_data.
7338 * coff-arm.c: Add prototypes for
7339 coff_arm_bfd_print_private_bfd_data and
7340 coff_arm_bfd_copy_private_bfd_data.
7342 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7344 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7347 * peicode.h: Call arm-coff private data functions after handling
7350 * coff-arm.c: Turn statics into globals so that they can be shared
7351 both pe and pei backends.
7353 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7355 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7357 (sunos_write_object_contents): Likewise.
7358 * aoutx.h (NAME(aout,machine_type)): Likewise.
7359 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7361 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7363 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7365 (bfd_default_scan): Remove m68k special cases.
7366 * bfd-in2.h: Rebuild.
7367 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7369 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7370 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7372 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7373 selection, change printable_name to just "m68k" and make that the
7374 default instead of m68k:68020.
7376 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7378 (MY_get_section_contents): Define as aout_32_get_section_contents
7379 rather than NAME(aout,get_section_contents).
7381 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7383 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7384 and call bfd_default_set_arch_mach to do the real work.
7386 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7388 * bout.c (BALX): Include return register g14 as part of the insn.
7390 (calljx_callback): Use it.
7392 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7394 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7395 * libbfd.h: Rebuild.
7397 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7398 byte_count to unsigned int.
7399 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7400 unused local variables.
7402 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7403 variables er and er1.
7405 * cpu-v850.c: Include <ctype.h>.
7406 (scan): Case isdigit argument to unsigned char.
7408 From Yan Meroth <YAN.MEROTH@st.com>:
7409 * ihex.c (ihex_scan): Add extbase variable so that getting an
7410 extended linear address record does not ignore any previous
7412 (ihex_write_object_contents): When writing out an extended linear
7413 address record, zero out any previous extended address.
7415 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7417 * ieee.c (do_one): Check section before dereferencing it.
7418 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7419 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7421 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7423 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7425 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7427 * coff-arm.c: Add interworking functions to pe backends.
7429 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7431 * configure.in: Use AM_DISABLE_SHARED.
7432 * aclocal.m4, configure: Rebuild with libtool 1.2.
7434 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7436 * coff-arm.c (coff_arm_relocate_section): Better error messages
7437 when interowrking conflucts occur. Courtesy of Jonathan Walton
7439 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7440 relocations. Patch courtesy of Jonathan Walton and Tony
7443 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7445 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7446 part of Feb 22 change controling when to override the existing
7447 symbol with the .plt entry.
7449 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7451 * config.bfd (targ_cpu): Add thumb-pe target.
7453 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7454 functions in PE build.
7456 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7458 * config.bfd (sparclite-*-elf*): Added.
7460 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7462 * configure.in: Add elf.lo to elf shell variable.
7463 * Makefile.am (BFD_LIBS): Remove elf.lo.
7464 (BFD_LIBS_CFILES): Remove elf.c.
7465 (BFD32_BACKENDS): Add elf.lo.
7466 (BFD32_BACKENDS_CFILES): Add elf.c.
7467 * configure, Makefile.in: Rebuild.
7469 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7471 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7472 relocation against a non-local symbol should not have a dynamic
7475 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7477 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7479 (pe_print_private_bfd_data): Print PE flags. From Mikey
7480 <jeffdb@netzone.com>.
7482 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7484 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7485 a plt entry when we can determine that we authoritatively define
7488 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7490 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7491 don't actually use trad-core, but a SunOS-style core file handled
7493 * hosts/sparclinux.h: Remove.
7495 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7497 * peicode.h (pe_print_idata): If there is no .idata section, look
7498 for the import tables in some other section. Make the initial
7499 label line up better with the data. Print the import address
7500 table even if there is no import name table. If the import
7501 address table holds actual addresses, print them.
7503 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7505 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7506 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7507 bfd_error_system_call.
7509 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7511 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7512 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7514 From H.J. Lu <hjl@gnu.org>:
7515 * Makefile.am (libbfd_la_LDFLAGS): Define.
7516 * Makefile.in: Rebuild.
7518 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7520 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7521 * netbsd.h (MACHTYPE_OK): Define.
7522 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7523 calling N_SET_MACHTYPE, rather than having a switch.
7524 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7526 * i386netbsd.c (MACHTYPE_OK): Don't define.
7527 (DEFAULT_MID): Define.
7528 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7529 (MACHTYPE_OK): Don't define.
7530 (DEFAULT_MID): Define.
7531 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7532 (DEFAULT_MID): Define.
7533 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7534 (DEFAULT_MID): Define.
7535 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7536 (DEFAULT_MID): Define.
7538 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7539 * vaxnetbsd.c: New file.
7540 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7541 rather than netbsd_core.
7542 * targets.c (vaxnetbsd_vec): Declare.
7543 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7544 defined, add netbsd_core_vec.
7545 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7546 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7547 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7548 * config.bfd (alpha*-*-netbsd*): New target.
7549 * Makefile.am: Rebuild dependencies.
7550 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7551 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7552 * configure, Makefile.in: Rebuild.
7554 * configure.host: Remove the old shared library build stuff. We
7555 now use libtool instead.
7557 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7559 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7561 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7563 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7564 * configure: Rebuild.
7566 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7567 * elf32-v850.c (remember_hi16s_reloc): New function.
7568 (find_remembered_hi16s_reloc): New function.
7569 (v850_elf_store_addend_in_insn): Use the above new functions to
7570 match up HI6S relocs with LO16 relocs.
7572 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7574 * configure.in: Change -linux* to -linux-gnu*.
7575 * config.bfd, configure.host: Likewise.
7576 * configure: Rebuild.
7578 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7580 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7581 LO16/HI16S bug and improve comments about what is going on.
7583 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7585 * configure, aclocal.m4: Rebuild with new libtool.
7587 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7589 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7590 when merging v850 code into v850e/v850ea code. Do not initialise
7591 output flags if the input is the default architecture.
7593 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7595 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7596 get the size from bfd_arch_bits_per_address instead of directly
7599 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7601 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7602 to wrap, just return all 1's bits instead.
7603 * libbfd.h: Regenerate.
7605 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7607 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7609 (coff_relocate_section): If COFF_WITH_PE, define as
7610 coff_pe_i386_relocate_section.
7611 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7612 skip empty sections, to match coff_write_object_contents.
7614 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7615 rather than swapping out r_offset twice. From Luke Deller
7616 <luked@cse.unsw.edu.au>.
7618 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * configure.in: Set libtool_enable_shared rather than
7621 libtool_shared. Remove diversion hack.
7622 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7625 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7627 * syms.c (struct stab_cache): Define.
7628 (struct stab_find_info): Remove cached_offset, cached_stab,
7629 cached_str, and cached_stroff fields. Add file_cache,
7630 function_cache, and line_cache fields.
7631 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7634 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7636 * peicode.h (pe_print_idata): Check for import of ordinal rather
7638 (pe_print_edata): If there is no .edata section, look for the
7639 export data in some other section.
7641 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7643 * configure.in: Change version to 2.8.4.
7644 * configure: Regenerated.
7646 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7648 Add tms320c30 support:
7649 * cpu-tic30.c: New file.
7650 * aout-tic30.c: New file.
7651 * coff-tic30.c: New file.
7652 * archures.c (bfd_arch_tic30): Define.
7653 (bfd_tic30_arch): Declare.
7654 (bfd_archures_list): Add bfd_tic30_arch.
7655 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7657 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7658 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7659 (coff_set_flags): Likewise.
7660 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7661 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7662 * Makefile.am: Rebuild dependencies.
7663 (ALL_MACHINES): Add cpu-tic30.lo.
7664 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7665 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7666 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7667 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7669 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7671 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7672 to lag behind LO16 reloc by a couple of instructions.
7674 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7677 make to reexamine the file timestamp.
7678 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7680 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7683 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7685 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7686 to create .dynsbss and .rela.sbss sections.
7687 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7688 copied from dynamic objects into .sbss.
7689 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7690 use it. Correct typo of .rela.sdata2.
7691 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7692 put the data, which may now be in .sbss.
7693 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7694 (elf_backend_create_dynamic_sections): Define as
7695 ppc_elf_create_dynamic_sections.
7697 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7698 against _GLOBAL_OFFSET_TABLE_.
7699 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7700 shared libraries which refer to local symbols. Make sure that the
7701 test for allocating space for a reloc in a shared object is the
7702 same as the test for emitting a reloc.
7704 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7706 * config.bfd (i[3456]-*-mingw32*): New target.
7707 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7708 * aclocal.m4, configure: Rebuild.
7710 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7715 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7717 Sparc v9 ABI compliant PLT:
7718 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7719 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7720 (LARGE_PLT_THRESHOLD): New define.
7721 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7722 (sparc64_elf_build_plt): New function.
7723 (sparc64_elf_plt_entry_offset): Likewise.
7724 (sparc64_elf_plt_ptr_offset): Likewise.
7725 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7726 contain the index for convenience. Skip the initial entries
7728 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7729 memory for the benefit of .rela.plt.
7730 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7731 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7732 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7733 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7734 Call sparc64_elf_build_plt.
7735 (elf_backend_want_got_plt): No.
7736 (elf_backend_plt_readonly): No.
7737 (elf_backend_plt_alignment): 8.
7739 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7740 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7741 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7744 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7746 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7748 * cpu-mips.c (arch_info_struct): Add mips variants.
7749 * bfd-in2.h: Rebuilt.
7751 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7753 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7756 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7758 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7759 (i[3456]86sco3.2v5*coff): New target.
7761 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7763 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7765 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7767 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7768 * bfd-in2.h: Regenerate.
7770 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7772 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7774 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7777 adjust addend for an output common symbol (from Jimmy Blair
7778 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7779 defined symbol to counteract adjustment made in generic relocation
7782 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7784 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7786 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7787 (GET_SCNDHR_NLNNO): Likewise.
7789 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7791 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7793 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7795 * elf32-m32r.c: Add macros to handle NOP insertion.
7797 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7799 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7800 (xcoff_mark): Likewise.
7801 (xcoff_build_ldsyms): Mark absolute symbols.
7803 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7805 * bout.c (b_out_write_object_contents): Sort symbols before output
7806 to keep {CALL,BAL}NAME symbols adjacent.
7807 (b_out_symbol_cmp): New function.
7809 For older changes see ChangeLog-9697
7815 version-control: never