1 2000-07-19 H.J. Lu <hjl@gnu.org>
3 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
6 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
9 * elf.c (bfd_elf_set_dt_needed_soname): New.
11 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
12 entry if the shared object loaded by DT_NEEDED is used to
13 resolve the reference in a regular object.
15 2000-07-19 H.J. Lu <hjl@gnu.org>
17 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
18 DT_DEPAUDIT and DT_AUDIT as strings.
20 2000-07-19 Nick Clifton <nickc@cygnus.com>
22 * format.c: Fix formatting.
24 2000-07-19 H.J. Lu <hjl@gnu.org>
26 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
28 2000-07-19 H.J. Lu <hjl@gnu.org>
30 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
31 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
32 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
33 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
34 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
35 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
36 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
38 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
40 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
41 renamed functions from here...
42 (assign_section_numbers): Use renamed functions.
43 (prep_headers): Use renamed functions.
45 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
46 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
47 * bfd-in2.h: Regenerate.
49 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
51 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
52 paranthesis in if statement.
54 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
56 Enable the support for Traditional MIPS.
57 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
58 return ict_none appropriately for traditional mips targets.
59 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
60 (STUB_MOVE): Conditionalize for traditonal mips.
61 (STUB_LI16): Likewise.
62 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
63 room for RTPROC header.
64 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
65 the permission for the PT_DYNAMIC as read, write and execute.
66 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
68 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
69 _DYNAMIC_LINKING for traditonal mips.
70 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
71 in case of traditonal mips.
72 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
73 entry is required. For a function if PLT is not required then set the
74 corresponding hash table entry to 0.
75 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
77 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
78 shared object set the value to 0.
79 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
80 _DYNAMIC_LINKING for traditonal mips.
81 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
84 2000-07-15 H.J. Lu <hjl@gnu.org>
86 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
88 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
90 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
91 out a structure that is BFD_IN_MEMORY.
93 2000-07-11 Alan Modra <alan@linuxcare.com.au>
95 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
96 bfd pointer. Print section id instead of bfd pointer for local
97 syms. Prefix addend with `+' for global syms as well as local.
98 Correct calculation of name component lengths.
99 (elf64_hppa_check_relocs): Update call to get_dyn_name.
101 From David Huggins-Daines <dhd@linuxcare.com>
102 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
103 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
104 (elf64_hppa_modify_segment_map): Likewise.
106 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
108 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
109 addresses to be "naturally" sign extended. Return -1 if unknown.
110 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
111 * bfd-in2.h: Regenerate.
113 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
115 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
116 and ECOF_SIGNED_64 to list ways to extract an offset.
117 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
118 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
120 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
121 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
123 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
125 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
126 bfd_get_start_address.
127 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
128 (elf_swap_ehdr_out): Ditto.
130 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
132 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
133 compatibility with older binutils.
135 2000-07-10 Alan Modra <alan@linuxcare.com.au>
137 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
138 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
140 From Ryan Bradetich <rbradetich@uswest.net>
141 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
142 (parse_line_table): Ditto.
143 (_bfd_dwarf1_find_nearest_line): Ditto.
144 * syms.c (cmpindexentry): Remove extra `*' from params.
146 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
148 * elf32-mips.c (sort_dynamic_relocs): New Function.
149 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
150 via qsort to sort the dynamic relocations in increasing r_symndx
153 2000-07-09 Alan Modra <alan@linuxcare.com.au>
155 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
156 ATTRIBUTE_UNUSED to unused args.
160 (get_stub): Likewise.
161 (elf64_hppa_adjust_dynamic_symbol): Likewise.
162 (elf64_hppa_link_output_symbol_hook): Likewise.
163 (elf64_hppa_check_relocs): Delete unused var.
164 (elf64_hppa_size_dynamic_sections): Likewise.
165 (elf64_hppa_finalize_opd): Likewise.
166 (elf64_hppa_finalize_dynreloc): Likewise.
167 (elf64_hppa_modify_segment_map): Likewise.
168 (elf64_hppa_finish_dynamic_sections): Likewise.
170 * elf-hppa.h (elf_hppa_final_write_processing): Add
171 ATTRIBUTE_UNUSED to unused args.
172 (elf_hppa_final_link_relocate): Likewise.
173 (elf_hppa_record_segment_addrs): Add paretheses.
174 (elf_hppa_relocate_section): Constify dyn_name.
176 From David Huggins-Daines <dhd@linuxcare.com>
177 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
178 rearrange case statement so that it gets preferred to 32-bit ones.
180 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
181 asection->id instead of address of asection structure.
182 (elf32_hppa_size_stubs): Likewise.
184 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
185 for .init* and .fini*.
187 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
188 and addends used in stub names to 32 bits.
189 (elf32_hppa_size_stubs): Likewise.
191 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
192 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
193 not bfd_put_64. Fix minor comment typo and formatting.
195 Changes to create multiple linker stubs, positioned immediately
196 before the section where they are required.
197 * elf32-hppa.c: Don't include hppa_stubs.h.
198 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
199 (elf32_hppa_stub_hash_table): Delete.
200 (elf32_hppa_link_hash_entry): Delete.
201 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
202 stub_hash_table, and store the struct here rather than a pointer.
203 Delete output_symbol_count. Add offset array. Change
204 global_value to a bfd_vma.
205 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
206 (elf32_hppa_stub_hash_traverse): Delete.
207 (elf32_hppa_name_of_stub): Delete.
208 (elf32_hppa_link_hash_lookup): Delete.
209 (elf32_hppa_link_hash_traverse): Delete.
210 (elf32_hppa_stub_hash_table_init): Delete.
211 (elf32_hppa_size_of_stub): Pass input section and offset rather
212 than location and calculate location here. Don't pass name as all
213 stubs are now the same size.
214 (elf32_hppa_stub_hash_newfunc): Init new fields.
215 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
217 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
218 comparing against ints. Rewrite stub handling code.
219 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
220 Case enums to int before comparing against ints. Remove
221 bfd_reloc_dangerous case.
222 (elf32_hppa_build_one_stub): Rewrite.
223 (elf32_hppa_size_one_stub): New function.
224 (elf32_hppa_build_stubs): Rewrite.
225 (elf32_hppa_size_stubs): Pass in linker call-back functions.
226 Rewrite stub-handling specific code.
228 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
230 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
232 * hppa_stubs.h: Delete.
233 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
234 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
235 * Makefile.in: Regenerate.
237 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
240 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
242 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
243 and section name for bfd_reloc_notsupported error message.
244 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
245 bfd_reloc_notsupported.
246 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
248 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
249 undefined weak symbols for all relocs.
250 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
251 offsets are relative to one past the delay slot.
252 (elf32_hppa_size_stubs): Account for reloc addend when calculating
253 branch destination. Put addend into stub name too.
254 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
255 adjust by 8 when deciding whether a linker stub is needed. Put
256 addend into stub name as for above.
258 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
259 various args and vars.
260 (elf32_hppa_bfd_final_link_relocate): Here too.
261 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
262 inner block var to avoid shadowing.
264 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
266 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
267 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
268 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
270 * libhppa.h: Change practically all unsigned ints to plain ints.
271 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
274 From Ryan Bradetich <rbradetich@uswest.net>
275 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
276 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
278 From David Huggins-Daines <dhd@linuxcare.com>
279 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
280 to the new OP_* ones.
282 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
283 error exit. Bail out earlier on plabel relocs that we aren't
284 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
285 string, and then don't free our copy.
286 (elf32_hppa_build_one_stub): Make insn unsigned int.
288 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
289 available with BL, not BE and BLE.
291 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
292 code for elf arg relocs.
293 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
294 argument with elf_link_hash_entry h. Handle undefined weak
295 symbols. Move $global$ lookup from here...
296 (elf32_hppa_relocate_section): ...to here. Return correct error
297 message for non-handled relocs.
298 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
299 wrong test was -0x3ffff to +0x40000.
301 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
302 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
304 (elf_hppa_relocate_insn): Fix a typo.
306 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
307 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
308 assemble_17, assemble_21): Delete.
309 Supply defines for all 64 possible opcodes.
310 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
311 formats. Handle COMICLR.
312 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
315 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
316 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
317 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
319 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
320 the local syms - did this code get deleted accidentally? Ignore
321 undefined and undefweak syms.
323 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
324 block. Use it instead of elf64_hppa_hash_table (info).
325 (elf_hppa_final_link_relocate): Use hppa_info instead of
326 elf64_hppa_hash_table (info).
328 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
329 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
330 (hppa_rebuild_insn): Mask immediate bits here instead.
331 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
333 2000-07-08 Alan Modra <alan@linuxcare.com.au>
335 * section.c (struct sec): Add id field. Tidy comment formatting.
336 (bfd_make_section_anyway): Set id.
337 (STD_SECTION): Init id too.
338 Change CONST to const throughout.
339 * archures.c (bfd_arch_info): Tidy comment.
340 (bfd_arch_list): Change a CONST to const.
341 * libbfd-in.h: Tidy comments and replace CONST with const.
342 * elf-bfd.h: Likewise.
343 * libbfd.h: Regenerate.
344 * bfd-in2.h: Regenerate.
345 * libcoff.h: Regenerate.
347 2000-07-07 DJ Delorie <dj@redhat.com>
349 * archive.c (_bfd_write_archive_contents): Add an informative
352 2000-07-06 Kazu Hirata <kazu@hxi.com>
354 * srec.c: Fix formatting.
356 2000-06-05 DJ Delorie <dj@redhat.com>
360 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
362 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
363 value of PC-relative offsets.
365 2000-07-03 Jim Wilson <wilson@cygnus.com>
367 * elf64-alpha.c (alpha_elf_size_info): New.
368 (elf_backend_size_info): Define to alpha_elf_size_info.
369 * elfcode.h (elf_size_info): Change hash bucket size to 4.
371 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
373 * elf32-mips.c: Include elf32-target.h again for the traditional
376 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
378 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
379 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
380 (avr_info_to_howto_rela): Likewise.
381 (elf32_avr_gc_mark_hook): Likewise.
382 (elf32_avr_gc_sweep_hook): Likewise.
383 (elf32_avr_relocate_section): Likewise.
385 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
387 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
388 an external symbol for a non-shared, non-relocatable link.
390 2000-07-03 Nick Clifton <nickc@redhat.com>
392 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
393 is an external symbol.
394 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
397 2000-07-03 Kazu Hirata <kazu@hxi.com>
399 * reloc16.c: Fix formatting.
401 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
403 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
404 to add a new target for traditional mips i.e
405 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
406 * configure.in: Likewise.
407 * configure: Rebuild.
408 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
410 (bfd_elf32_tradlittlemips_vec): Likewise.
411 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
412 to see that elfNN_bed does not get redefined even if the target file
413 is included twice for a chip. See elf32-mips.c.
415 2000-07-01 Alan Modra <alan@linuxcare.com.au>
417 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
418 (CLEANFILES): Add DEPA.
419 * Makefile.in: Regenerate.
421 2000-06-30 DJ Delorie <dj@cygnus.com>
423 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
424 can't assume the PE header is at 0x80.
426 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
428 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
430 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
432 * go32stub.h: Update stub.
434 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
436 * archures.c (bfd_mach_avr5): Define.
437 * bfd-in2.h (bfd_mach_avr5): Define.
438 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
439 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
440 (compatible): Update comment. Add missing test.
441 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
442 for avr2 and avr4. Simplify 8K wrap code.
443 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
444 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
446 2000-06-26 Kazu Hirata <kazu@hxi.com>
448 * coff-h8300.c: Fix formatting.
449 * cpu-h8300.c: Likewise.
451 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
453 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
454 for local symbols whose names are unknown.
456 2000-06-22 Alan Modra <alan@linuxcare.com.au>
458 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
460 * Makefile.in: Regenerate.
461 * doc/Makefile.in: Regenerate.
463 2000-06-20 H.J. Lu <hjl@gnu.org>
465 * Makefile.am: Rebuild dependency.
466 * Makefile.in: Rebuild.
468 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
470 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
471 (elf_backend_copy_indirect_symbol): Map to the new function.
473 2000-06-20 Alan Modra <alan@linuxcare.com.au>
475 * archive.c (normalize): Correct pointer comparison when checking
477 (bfd_bsd_truncate_arname): Likewise.
478 (bfd_gnu_truncate_arname): Likewise.
480 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
482 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
483 sections elf_{text,data}_{section,symbol}.
484 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
485 (_bfd_mips_elf_hide_symbol): New function.
486 (elf_backend_hide_symbol): Map to the new function.
487 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
488 definitions of mips_elf_{text,data}_{section,symbol}.
489 (mips_elf_local_relocation_p): Try to find the direct symbol
490 based on new check_forced argument.
491 (mips_elf_calculate_relocation): Use new version of
492 mips_elf_local_relocation_p.
493 (mips_elf_relocate_section): Likewise.
494 (_bfd_mips_elf_relocate_section): Likewise.
495 (mips_elf_sort_hash_table): Only assert that have enough GOT
497 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
498 entry if the relocation based on the new external argument.
499 (mips_elf_create_dynamic_relocation): Assert that we have a
500 section contents allocated where we can swap out the dynamic
502 (mips_elf_calculate_relocation): Find the real hash-table entry
503 correctly by using h->root.root.type. Only create a dynamic
504 relocation entry if the symbol is defined in a shared library.
505 Create an external GOT entry for the GOT16 relocation if the
506 symbol was forced local.
507 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
508 dynamic index if the symbol was forced local.
510 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
512 * elf32-mips.c: Fix typos in comments.
514 2000-06-19 Mark Kettenis <kettenis@gnu.org>
516 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
519 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
521 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
522 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
523 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
524 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
525 (bfd_elf32_m68hc11_vec): Likewise.
526 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
527 Supports 68hc11 & 68hc12 at the same time.
528 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
530 (bfd_elf32_m68hc11_vec): Likewise.
531 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
532 * archures.c (bfd_m68hc12_arch): Define and register in global list
533 (bfd_m68hc11_arch): Likewise.
534 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
535 BFD_RELOC_M68HC11_3B): Define.
536 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
537 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
539 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
541 * elf_bfd.h (struct elf_backend_data): Add info argument to
542 elf_backend_hide_symbol.
543 (_bfd_elf_link_hash_hide_symbol): Likewise.
544 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
545 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
546 * elflink.h (elf_link_add_object_symbols): Likewise.
547 (elf_link_assign_sym_version): Likewise.
549 2000-06-18 H.J. Lu <hjl@gnu.org>
551 * coff-i386.c (coff_i386_reloc): Don't return in case of
552 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
553 Compensate PE relocations when linking with non-PE object
554 files to generate a non-PE executable.
556 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
558 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
559 GOT entries if we're doing a static link or -Bsymbolic link.
561 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
563 * elflink.h (elf_link_adjust_relocs): Check for and call backend
564 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
566 (elf_link_output_relocs): Likewise.
567 (elf_reloc_link_order): Likewise.
569 2000-06-16 Nicholas Duffek <nsd@redhat.com>
571 * archures.c (enum bfd_architecture): #define constants for
572 PowerPc and RS6000 machine numbers.
573 * bfd-in2.h: Regenerate.
574 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
575 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
576 and RS6000 machine numbers using #defined constants from
578 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
579 machine numbers using #defined constants from archures.c. Add
580 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
581 64-bit words in 620 entry.
582 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
584 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
586 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
588 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
589 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
590 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
592 2000-06-16 Nicholas Duffek <nsd@redhat.com>
594 * bfd-in.h (bfd_family_coff): Define.
595 * bfd-in2.h: Regenerate.
596 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
597 coff_find_nearest_line): Check COFFness using bfd_family_coff()
598 instead of bfd_target_coff_flavour.
599 * cofflink.c (_bfd_coff_final_link): Likewise.
600 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
602 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
604 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
605 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
606 * xcofflink.c (XCOFF_XVECP): Delete.
607 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
608 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
609 bfd_xcoff_record_link_assignment,
610 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
611 check for bfd_target_xcoff_flavour.
613 2000-06-16 Nicholas Duffek <nsd@redhat.com>
615 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
617 (read_hdr): New function.
618 (rs6000coff_core_p): Store mstsave or __context64 struct instead
619 of trying to extract individual registers. Set abfd->arch_info
620 to match the architecture that created the core file.
621 (rs6000coff_get_section_contents): Delete.
622 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
624 2000-06-14 H.J. Lu <hjl@gnu.org>
626 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
629 2000-06-13 H.J. Lu <hjl@gnu.org>
631 * configure: Regenerate.
633 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
635 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
638 2000-06-08 David O'Brien <obrien@FreeBSD.org>
640 * configure.in (VERSION): Update to show this is the CVS mainline.
642 2000-06-07 Alan Modra <alan@linuxcare.com.au>
644 * elf32-d10v.c: Include elf/d10v.h
645 (enum reloc_type): Delete.
646 * elf32-d30v.c: Include elf/d30v.h
647 (enum reloc_type): Delete.
649 * Makefile.am: Run "make dep-am" to regenerate dependencies.
650 * Makefile.in: Regenerate.
652 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
653 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
654 move HOWTOs into elf_howto_table.
655 (R_386_standard, R_386_ext_offset): Define.
656 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
657 (elf_i386_reloc_type_lookup): Modify calculation of index into
658 elf_howto_table since we've removed the padding.
659 (elf_i386_info_to_howto_rel): Likewise.
660 (elf_i386_relocate_section): Likewise.
662 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
664 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
666 2000-06-05 H.J. Lu <hjl@gnu.org>
668 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
669 an error when seeing an undefined symbol with hidden/internal
670 attribute. It is handled in *_relocate_section ().
672 2000-06-05 H.J. Lu <hjl@gnu.org>
674 * elflink.h (elf_fix_symbol_flags): Follow the link for the
675 indirect symbol for the ELF_LINK_NON_ELF bit.
676 (elf_link_output_extsym): Don't output the indirect symbol even
677 if the ELF_LINK_NON_ELF bit is set.
679 2000-06-01 J.T. Conklin <jtc@redback.com>
681 * config.bfd (i[3456]86-*-netbsdelf*): New target.
682 (i[3456]86-*-netbsdaout*): New target.
683 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
684 (i[3456]86-*-openbsd*): Likewise.
686 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
688 * trad-core.c: From hpux-core.c, include <dirent.h> or
689 <sys/ndir.h> when possible.
691 2000-05-31 Nick Clifton <nickc@cygnus.com>
693 * opintl.h (_(String)): Explain why dgettext is used instead
696 2000-05-31 Ulrich Drepper <drepper@redhat.com>
698 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
699 definitions. We must not assume they are sorted in the file
700 according to their index numbers.
702 2000-05-31 Alan Modra <alan@linuxcare.com.au>
704 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
705 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
706 R_PARISC_DIR17F are for absolute branches; Handle them as such.
708 2000-05-30 Nick Clifton <nickc@cygnus.com>
710 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
711 80960CA, 80960MC as valid machine names.
713 2000-05-30 H.J. Lu <hjl@gnu.org>
715 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
716 visibility bits if the symbol is undefined. Correctly handle
717 weak undefined symbols with hidden and internal attributes.
719 * elflink.h (elf_link_add_object_symbols): Always turn the
720 symbol into local if it has the hidden or internal attribute.
722 2000-05-29 Philip Blundell <philb@gnu.org>
724 * ppcboot.c: Add packed attribute if compiling with GCC.
726 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
728 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
730 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
732 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
733 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
734 corefile on a 64-bit (Sparc Solaris) host. Also clean up
737 2000-05-26 Alan Modra <alan@linuxcare.com.au>
739 * Makefile.am: Update dependencies with "make dep-am"
740 * Makefile.in: Regenerate.
742 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
743 bindtextdomain): Replace defines with those from intl/libgettext.h
744 to quieten gcc warnings.
746 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
748 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
750 * archive.c (normalize, bfd_bsd_truncate_arname,
751 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
752 file names with backslashes.
754 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
757 * sysdep.h: Include filenames.h.
759 2000-05-26 Alan Modra <alan@linuxcare.com.au>
761 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
763 2000-05-26 Jakub Jelinek <jakub@redhat.com>
765 * elf64-sparc.c (sparc64_elf_relax_section): New.
766 (sparc64_elf_relocate_section): Optimize tail call into branch always
768 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
769 (elf32_sparc_relax_section): New.
771 2000-05-26 Jakub Jelinek <jakub@redhat.com>
773 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
774 Remove unusued variables.
775 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
776 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
777 previous fix, so that shared libs really don't influence targets
778 extension mask and memory model.
780 2000-05-23 H.J. Lu <hjl@gnu.org>
782 * elf64-alpha.c (elf64_alpha_relocate_section): Check
783 h->root.other not h->other.
784 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
786 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
788 2000-05-23 H.J. Lu <hjl@gnu.org>
790 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
791 undefined symbol with the non-default visibility attributes.
792 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
793 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
794 * elf32-i370.c (i370_elf_relocate_section): Likewise.
795 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
796 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
797 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
798 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
799 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
800 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
801 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
802 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
804 2000-05-22 Richard Henderson <rth@cygnus.com>
806 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
807 PCREL22, PCREL64I. Zero size of special relocs.
808 (elf64_ia64_reloc_type_lookup): Likewise.
809 (USE_BRL, oor_brl, oor_ip): New.
810 (elf64_ia64_relax_section): New.
811 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
812 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
813 (elf64_ia64_relocate_section): Likewise.
814 (bfd_elf64_bfd_relax_section): New.
815 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
816 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
817 * bfd-in2.h, libbfd.h: Regenerate.
819 2000-05-22 Nick Clifton <nickc@cygnus.com>
821 * configure.in : Add peigen.lo to MIPS PE targets.
822 * configure: Regenerate.
824 2000-05-22 Momchil Velikov <velco@fadata.bg>
826 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
827 only if it is known for both input and output bfds. Separate
828 error message strings as in some languages, it may be necessary
829 to change more than one place in the string to change between
832 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
833 endianess checks, call _bfd_generic_verify_endian_match() instead.
835 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
837 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
839 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
840 endianess before checking bfd flavours.
842 2000-05-22 H.J. Lu <hjl@gnu.org>
844 * elflink.h (elf_link_output_extsym): Clear the visibility
845 field for symbols not defined locally.
847 2000-05-18 Alan Modra <alan@linuxcare.com.au>
849 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
850 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
851 (hppa_rebuild_insn): Mask immediate bits here instead.
852 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
854 2000-05-18 Momchil Velikov <velco@fadata.bg>
856 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
857 relocs for an executable, ensure that they are virtual addresses.
859 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
861 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
863 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
864 Rick Gorton <gorton@scrugs.lkg.dec.com>
866 * elflink.h: Add emitrelocations support: when enabled, relocation
867 information and relocation sections are put into final output
868 executables. If the emitrelocations flag is set, do the following:
869 (elf_bfd_final_link): Emit relocation sections.
870 (elf_link_input_bfd): Compute relocation section contents.
871 (elf_gc_sections): Don't clean relocation sections.
873 2000-05-16 Catherine Moore <clm@cygnux.com>
875 * som.c (som_decode_symclass): Recognize weak symbols.
877 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
879 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
880 read idata section only from dataoff.
881 (pe_print_edata): Correctly check for valid eat_member.
883 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
885 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
887 2000-05-14 Philip Blundell <philb@gnu.org>
889 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
891 2000-05-12 Alan Modra <alan@linuxcare.com.au>
893 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
895 * peigen.c (pe_print_idata): Look for .idata section and print
896 info even if data directory has zero entries. Read idata section
897 starting from dataoff, and adjust all data offsets to suit. Cast
898 all bfd_vma vars to unsigned long before passing to fprintf.
899 * peigen.c (pe_print_edata): Similarly, look for .edata section
900 and print info even if data directory has zero entries. Cast
901 all bfd_vma vars to unsigned long before passing to fprintf.
903 From Szabolcs Szakacsits <szaka@F-Secure.com>
904 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
905 directory size which may be bogus.
906 * peigen.c (pe_print_edata): Similarly.
908 2000-05-09 Alan Modra <alan@linuxcare.com.au>
910 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
912 (copy_private_bfd_data): Allow for space possibly taken up by elf
913 headers when calculating segment physical address from lma.
915 2000-05-08 Alan Modra <alan@linuxcare.com.au>
917 * versados.c (versados_scan): Init stringlen and pass_2_done.
919 * trad-core.c (trad_unix_core_file_p): Return
920 bfd_error_wrong_format rather than bfd_error_file_truncated.
922 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
923 add_data_entry. DataDirectory virtual address is relative.
924 (pe_print_idata): Account for relative DataDirectory virtual
925 addresses. Don't trash datasize inside POWERPC_LE_PE code.
926 (pe_print_edata): Similarly.
928 From Szabolcs Szakacsits <szaka@F-Secure.com>
929 * peigen.c (dir_names): Add Delay Import Directory.
930 (pe_print_idata): Always search for bfd section containing
931 idata address rather than looking up section name. Print this
932 section name rather than .idata.
933 (pe_print_edata): Similarly. Also print some fields as %08lx.
934 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
937 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
939 * xcoff.h: Rename to xcoff-target.h
940 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
941 * coff-rs6000.c: Ditto.
942 * coff64-rs6000.c: Ditto.
943 * coff-pmac.c: Ditto.
944 * Makefile.in: Regenerate.
946 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
948 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
949 Change U802TOC64MAGIC to U803XTOCMAGIC.
951 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
953 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
954 * bfd-in.h: Prototype bfd_elf_get_arch_size.
955 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
957 2000-05-04 Alan Modra <alan@linuxcare.com.au>
959 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
961 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
963 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
964 hidden and internal symbols.
965 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
967 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
968 assign a PLT or GOT entry to symbols with hidden and
971 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
973 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
975 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
977 2000-05-02 H.J. Lu <hjl@gnu.org>
979 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
982 2000-05-02 Alan Modra <alan@linuxcare.com.au>
984 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
985 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
987 * Makefile.in: Regenerate.
989 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
991 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
992 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
993 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
994 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
995 * Makefile.in: Rebuild.
997 2000-05-02 Alan Modra <alan@linuxcare.com.au>
999 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1000 doesn't work very well.
1002 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1003 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1004 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1005 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1006 (elf_hppa_info_to_howto): Likewise.
1007 (elf_hppa_info_to_howto_rel): Likewise.
1008 (elf_hppa_reloc_type_lookup): Likewise.
1009 (elf_hppa_is_local_label_name): Likewise.
1010 (elf_hppa_fake_sections): Likewise.
1011 (elf_hppa_final_write_processing): Likewise.
1012 (elf_hppa_howto_table): Fully initialise all entries.
1013 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1014 (elf_hppa_info_to_howto): Likewise.
1015 (elf_hppa_info_to_howto_rel): Likewise.
1016 (elf_hppa_reloc_type_lookup): Likewise.
1017 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1018 elf_hppa_unmark_useless_dynamic_symbols,
1019 elf_hppa_remark_useless_dynamic_symbols,
1020 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1021 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1022 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1023 elf32-hppa.c mess is cleaned up.
1024 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1025 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1026 r_field then call hppa_field_adjust inline func with variable
1027 r_field arg, instead call hppa_field_adjust with fixed arg.
1028 In case R_PARISC_PCREL22F, don't set r_field.
1029 (elf_hppa_relocate_insn): Change args and return type to unsigned
1030 int. Call re_assemble_* funcs to do the work.
1032 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1035 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1037 (sign_extend): Mask first before sign extending.
1038 (low_sign_extend): Rewrite without condition expression.
1039 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1040 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1041 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1042 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1043 result as function return value rather than through pointer arg.
1044 Accept unsigned int args, and return unsigned int.
1045 (re_assemble_3): New. Combines function of dis_assemble_3 with
1046 re-assembly of opcode and immediate.
1047 (re_assemble_12): Likewise.
1048 (re_assemble_16): Likewise.
1049 (re_assemble_17): Likewise.
1050 (re_assemble_21): Likewise.
1051 (re_assemble_22): Likewise.
1052 (hppa_field_adjust): Rewrite and document, paying attention to
1053 size of types and signed/unsigned issues.
1054 (get_opcode): Shift before masking.
1055 (FDLW): Rename to FLDW.
1056 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1057 (hppa_rebuild_insn): Change args and return value to unsigned
1058 int. Make use of re_assemble_*. Correct case 11.
1060 * dep-in.sed: Handle ../opcodes/.
1061 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1062 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1063 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1064 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1065 elfarm-nabi.lo dependencies outside of auto-dependency area.
1066 Regenerate dependencies.
1067 * Makefile.in: Regenerate.
1069 * configure.in (TRAD_HEADER): Test non-null before
1071 * configure: Regenerate.
1073 * reloc.c: Fix mis-spelling in comment.
1075 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1077 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1078 * vms.c (vms_openr_next_archived_file): Return NULL.
1080 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1082 * coffcode.h Copy changes mistakenly done to libcoff.h in
1085 2000-04-29 Andreas Jaeger <aj@suse.de>
1087 * libbfd-in.h: Correctly check GCC version.
1088 * bfd-in.h: Likewise.
1089 * libhppa.h: Likewise.
1090 * libbfd.h: Regenerate.
1091 * bfd-in2.h: Regenerate.
1093 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1095 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1096 coffdu-rs6000.{lo,c}.
1097 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1099 * Makefile.in: Regenerate.
1100 * xcoff.h: New file.
1101 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1102 * coff-rs6000.c: Move all declarations and defines that are
1103 common to the xcoff backends into xcoff.h
1104 * coff64-rs6000.c: Ditto,
1106 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1108 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1109 _bfd_coff_force_symnames in strings and
1110 _bfd_coff_debug_string_prefix_length to their default values.
1111 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1113 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1115 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1116 _bfd_coff_force_symnames in strings and
1117 _bfd_coff_debug_string_prefix_length to their default values.
1119 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1121 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1122 Check local_got_refcounts before dereferencing.
1124 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1125 before deciding we don't need R_PPC_PLT32 relocation.
1126 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1129 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1131 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1133 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1134 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1135 (elf_i386_relocate_section): Allow for .plt to go missing.
1136 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1137 can use a relative reloc for got as elf_i386_relocate_section.
1138 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1140 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1142 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1144 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1146 * Makefile.am (coff64-rs6000.lo): New rule.
1147 * Makefile.in: Regenerate.
1148 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1149 xcoff_is_local_label_name, xcoff_rtype2howto,
1150 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1151 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1152 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1153 (NO_COFF_SYMBOLS): Define.
1154 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1155 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1157 (MINUS_ONE): New macro.
1158 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1160 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1161 coff_SWAP_aux_out): Map to the new functions.
1162 * coff64-rs6000.c: New file.
1163 * libcoff.h (bfd_coff_backend_data): Add new fields
1164 _bfd_coff_force_symnames_in_strings and
1165 _bfd_coff_debug_string_prefix_length.
1166 (bfd_coff_force_symnames_in_strings,
1167 bfd_coff_debug_string_prefix_length): New macros for above fields.
1168 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1169 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1170 of using coff_swap_sym_in directly.
1171 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1172 (coff_set_flags) Set magic for XCOFF64.
1173 (coff_compute_section_file_positions): Add symbol name length to
1174 string section length if bfd_coff_debug_string_prefix_length is
1176 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1177 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1178 using coff_swap_lineno_in directly.
1179 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1180 and _bfd_coff_debug_string_prefix_length fields.
1181 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1182 symbol names into strings table when
1183 bfd_coff_force_symnames_in_strings is true.
1184 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1185 SET_RELOC_VADDR): New macros.
1186 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1187 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1189 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1190 changes within RS6000COFF_C specific code.
1191 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1192 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1193 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1194 Extend existing hack on target name.
1195 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1197 * coff-tic54x.c (ticof): Keep up to date with new fields
1198 in bfd_coff_backend_data.
1199 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1200 targ_selvecs to include rs6000coff64_vec for rs6000.
1201 * configure.in: Add rs6000coff64_vec case.
1202 * cpu-powerpc.c: New bfd_arch_info_type.
1204 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1206 * config.bfd: Only disable elf32-hppa vectors, not all of the
1207 BSD and OSF configuration support. Provide (disabled) clauses
1209 * configure.in: Add clause for PA64 support.
1210 * configure: Rebuilt.
1212 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1213 (bfd_elf64_hppa_vec): Declare.
1215 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1216 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1217 (elf64-hppa.lo): Add dependencies.
1218 * Makefile.in: Rebuilt.
1220 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1222 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1224 * libhppa.h (dis_assemble_16): New function.
1225 (pa_arch): Added pa20w element.
1227 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1229 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1230 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1231 bfd_elf64_slurp_reloc_table.
1233 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1234 definitions to get external names.
1235 (elf_write_relocs): Renamed from write_relocs and make global.
1236 (elf_slurp_reloc_table): Make global.
1237 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1239 * archive.c (hpux_uid_gid_encode): New function.
1240 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1241 defined and the ID is greater than 99999.
1242 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1243 special uid/gid fields into 32 bit values.
1245 2000-04-21 Matthew Green <mrg@cygnus.com>
1247 * config.bfd: Add NetBSD/sparc64 support.
1249 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1250 David Mosberger <davidm@hpl.hp.com>
1251 Timothy Wall <twall@cygnus.com>
1252 Jim Wilson <wilson@cygnus.com>
1254 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1255 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1256 (BFD64_BACKENDS): Add elf64-ia64.lo.
1257 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1258 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1259 * Makefile.in: Rebuild.
1260 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1261 (bfd_ia64_arch): Declare.
1262 (bfd_archures_list): Add bfd_ia64_arch.
1263 * bfd-in2.h: Rebuild.
1264 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1265 * configure: Rebuild.
1266 * configure.host: (ia64-*-linux*): New host.
1267 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1268 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1269 * elf.c (prep_headers): Add bfd_arch_ia64.
1270 * libbfd.h: Rebuild.
1271 * reloc.c: Add IA-64 relocations.
1272 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1274 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1275 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1277 2000-04-21 Richard Henderson <rth@cygnus.com>
1279 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1280 contents when performing a partial link.
1281 (bfd_elf_d30v_reloc_21): Likewise.
1283 2000-04-20 H.J. Lu <hjl@gnu.org>
1285 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1286 patch to symbols defined by a shared object.
1287 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1289 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1292 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1293 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1295 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1297 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1298 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1299 (coff-ia64.lo): Add dependency.
1300 * Makefile.in: Regenerate.
1301 * coff-ia64.c: New file.
1302 * efi-app-ia32.c: Ditto.
1303 * efi-app-ia64.c: Ditto.
1304 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1305 (coff_set_flags): Ditto.
1306 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1307 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1308 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1309 * configure: Regenerate.
1310 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1311 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1312 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1313 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1314 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1315 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1316 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1317 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1318 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1319 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1320 (GET_PDATA_ENTRY): Ditto.
1321 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1322 data_start. Use above macros to read fields that are 64 bit wide for
1323 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1324 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1325 FileAlignment and SectionAlignment to minimum alignment if they
1327 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1328 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1329 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1330 Use above macros to write fields that are 64 bit wide for
1332 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1333 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1334 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1335 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1336 begin address, end address, and unwind info address only. Use
1337 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1339 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1340 HIGH3ADJ relocation names.
1341 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1342 * targets.c: Declare bfd_efi_app_ia32_vec and
1343 bfd_efi_app_ia64_vec.
1344 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1345 bfd_efi_app_ia64_vec.
1347 2000-04-17 Timothy Wall <twall@cygnus.com>
1349 * bfd-in2.h: Add prototypes for tic54x load page access.
1350 * bfd-in.h: Regenerate.
1351 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1352 in customized _set_arch_mach function.
1353 * coffcode.h (coff_set_alignment_hook): Set section load page if
1354 the appropriate macro is defined.
1355 (write_object_contents): Read section load page.
1357 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1359 * elf32-hppa.h: Update copyright date.
1361 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1362 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1364 * elf32-d30v.c (MAX32): Don't use LL suffix.
1365 (MIN32): Define in terms of MAX32.
1366 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1368 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1371 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1373 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1375 * dep-in.sed: Match space before file name, not after.
1376 * Makefile.am: Regenerate dependencies.
1377 * Makefile.in: Regenerate.
1379 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1380 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1381 extend without an if statement.
1383 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1385 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1387 * elf32-mips.c (gprel16_with_gp): Likewise.
1388 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1389 here using -0x40000, not (int)0xfffc0000.
1390 (elf32_hppa_size_of_stub): Likewise.
1392 2000-04-11 Timothy Wall <twall@cygnus.com>
1394 * coff-tic54x.c: Now builds with all targets.
1395 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1396 * Makefile.in: Regenerate.
1397 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1398 unitialized variable.
1400 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1402 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1403 --enable-build-warnings option.
1404 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1405 * Makefile.in, configure: Re-generate.
1407 2000-04-07 Nick Clifton <nickc@cygnus.com>
1409 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1410 BFD_RELOC_THUMB_PCREL_BLX.
1412 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1413 R_ARM_XPC25 and R_ARM_THM_PC22.
1415 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1416 R_ARM_XPC25 and R_ARM_THM_XPC22.
1417 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1418 R_ARM_[XPC25|THM_XPC22].
1420 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1421 elf/arm-oabi.h to elf/arm.h
1423 * Makefile.am: Fix dependency for elfarm-oabi.c
1424 * Makefile.in: Regenerate.
1426 * bfd-in2.h: Regenerate.
1427 * libbfd.h: Regenerate.
1429 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1431 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1432 and restore it on failure. Release newly allocated tdata on
1435 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1437 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1438 (decode_line_info): Set it. Report error if unit->line_offset is
1439 equal to or larger than it.
1441 2000-04-07 Timothy Wall <twall@cygnus.com>
1443 * targets.c: Added vecs for tic54x.
1444 * reloc.c: Added relocs for tic54x.
1445 * libbfd.h: Regenerated.
1446 * configure: Add TI COFF vecs for tic54x.
1447 * configure.in: Ditto.
1448 * config.bfd (targ_cpu): Recognize new tic54x target.
1449 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1450 * bfd-in2.h: Add tic54x target and relocations.
1451 * Makefile.am, Makefile.in: Add tic54x target.
1452 * archures.c (bfd_archures_list): Add tic54x target.
1453 * coff-tic54x.c: New.
1454 * cpu-tic54x.c: New.
1456 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1458 * elfcore.h (elf_core_file_p): call backend_object_p which
1459 thereby gets an opportunity to update the arch/machine type.
1461 2000-04-06 Timothy Wall <twall@cygnus.com>
1463 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1464 class. Handle SEC_CLINK and SEC_BLOCK flags.
1465 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1466 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1468 2000-04-06 Nick Clifton <nickc@cygnus.com>
1470 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1471 EF_INTERWORK if this is an unknown EABI.
1472 (elf32_arm_merge_private_bfd_data): Check EABI version
1473 numbers. Only check EF_xxx flags if the EABI version number
1475 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1476 if the EABI version number is unknown.
1477 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1478 if the EABI version number is unknown.
1480 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1482 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1483 BFD_RELOC_SH_LOOP_END.
1484 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1485 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1486 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1487 (sh_elf_reloc_loop): New function.
1488 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1490 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1491 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1492 * bfd-in2.h, libbfd.h: Regenerate.
1494 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1496 * po/bfd.pot: Regenerate.
1498 * Makefile.am: Remove extraneous mkdep comment.
1499 (MKDEP): Use gcc -MM rather than mkdep.
1500 (DEP): Quote when passing vars to sub-make. Add warning
1502 (DEP1): Rewrite for "gcc -MM".
1503 (CLEANFILES): Add DEP2.
1504 Update dependencies.
1505 * Makefile.in: Regenerate.
1507 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1509 * configure.in: Added corefile support for AIX 4.3. In particular,
1510 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1511 compiling rs6000-core.c.
1512 * configure: Regenerated.
1514 2000-04-03 H.J. Lu <hjl@gnu.org>
1516 * cache.c (bfd_open_file): Unlink the output file only if
1517 it has non-zero size.
1519 2000-04-01 Ken Block USG <block@zk3.dec.com>
1521 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1522 relative relocations for non-loaded sections in shared objects.
1523 (elf64_alpha_check_relocs): Similarly.
1525 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1527 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1528 BFD_RELOC_16 to switch for extended relocs.
1529 (MY_swap_ext_reloc_in): New.
1530 (MY_swap_ext_reloc_out): New.
1531 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1532 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1533 (NAME(aout,squirt_out_relocs)): Similarly use
1534 MY_swap_ext_reloc_out.
1535 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1537 2000-04-03 Kazu Hirata <kazu@hxi.com>
1539 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1540 the R_PCRWORD_B case.
1542 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1544 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1548 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1550 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1551 HOWTO references to bfd_elf_generic_reloc, that have
1552 partial_inplace == true, now use the new function. The function
1553 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1554 extends its fixes to the R_M32R_{16,24,32} relocs.
1555 The new logic in m32r_elf_lo16_reloc() has been removed, and
1556 it instead calls the new routine to obtain that functionality.
1558 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1560 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1561 elf32_avr_check_relocs, avr_final_link_relocate,
1562 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1563 elf32_avr_object_p): Add prototypes.
1564 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1565 (bfd_elf_avr_final_write_processing): Make static.
1567 2000-03-27 Denis Chertykov <denisc@overta.ru>
1569 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1570 * archures.c (bfd_architecture): Add AVR architecture.
1571 (bfd_archures_list): Add reference to AVR architecture info.
1572 * elf.c (prep_headers): Handle bfd_arch_avr.
1573 * reloc.c: Add various AVR relocation enums.
1574 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1576 * Makefile.am: Add support for AVR elf.
1577 * configure.in: Likewise.
1578 * config.bfd: Likewise.
1579 * Makefile.in: Regenerate.
1580 * configure: This too.
1581 * bfd-in2.h: And this.
1582 * libbfd.h: And this.
1584 2000-03-24 H.J. Lu <hjl@gnu.org>
1586 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1587 (elf64_alpha_find_reloc_at_ofs): Likewise.
1589 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1591 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1592 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1593 allowable range used to be -2**(n-1) to 2**n-1.
1594 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1595 "boolean overflow" with "bfd_reloc_status_type flag".
1597 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1599 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1601 2000-03-14 Kazu Hirata <kazu@hxi.com>
1603 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1604 of shrinks properly, including the last reloc.
1606 2000-03-13 Kazu Hirata <kazu@hxi.com>
1608 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1611 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1613 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1614 a format mismatch rather than an "error" from bfd_read such as
1615 bfd_error_file_truncated.
1617 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1619 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1620 sign-extension and big-endian compensation for
1621 R_MIPS_64 even in ld -r.
1623 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1625 * elf32-mips.c (mips_elf_next_relocation): Rename from
1626 mips_elf_next_lo16_relocation, and generalize to look
1627 for any relocation type.
1628 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1629 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1630 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1631 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1632 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1633 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1634 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1635 (mips_rtype_to_howto): Likewise.
1636 (mips_elf_calculate_relocation): Handle new relocs.
1637 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1638 are paired. The addend for R_MIPS_GNU_REL16_S2
1639 is shifted right two bits.
1641 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1643 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1644 comment, and ensure it doesn't happen again.
1645 (bfd_install_relocation): Same here.
1646 (_bfd_relocate_contents): Don't bother assigning unused signmask
1647 shift result. Fix typos in comments.
1648 Remove trailing whitespace throughout file.
1650 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1652 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1653 * bfd-in2.h: Rebuild.
1655 2000-03-06 Nick Clifton <nickc@cygnus.com>
1657 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1659 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1660 (SIZEOF_ILF_STRINGS): Redefine.
1661 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1662 relative reloc, as opposed to a section relative reloc.
1663 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1665 Add length of symbol's prefix to string pointer.
1666 Store a pointer to the symbol in the symbol pointer table.
1667 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1668 Initialise the symbol pointer table.
1669 Store the hint in the Hint/Name table.
1670 Make the jump reloc be symbol realtive, not section relative.
1671 Create an import symbol for imported code.
1673 2000-03-06 Catherine Moore <clm@cygnus.com>
1675 * elf.c (swap_out_syms): Check for null type_ptr.
1677 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1679 * aout-target.h (MY(write_object_contents)): Remove unused
1680 and unusable "#if CHOOSE_RELOC_SIZE".
1681 * pc532-mach.c (MY(write_object_contents)): Ditto.
1682 * netbsd.h (MY(write_object_contents)): Ditto.
1683 * hp300hpux.c (MY(write_object_contents)): Ditto.
1684 * freebsd.h (MY(write_object_contents)): Ditto.
1685 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1687 2000-02-29 H.J. Lu <hjl@gnu.org>
1689 * peicode.h (jtab): Make it static.
1691 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1692 defined and COFF_IMAGE_WITH_PE is not defined.
1693 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1694 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1696 2000-03-01 Nick Clifton <nickc@cygnus.com>
1698 * coff-arm.c (bfd_arm_process_before_allocation): Make
1699 'symndx' signed to prevent compile time warning.
1701 * coff-mcore.c: Remove unused prototype for pe_object_p.
1703 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1704 functions that are not used when COFF_IMAGE_WITH_PE is
1706 (struct sh_opcode): Change type of 'flags' field to unsigned
1707 long so that it can hold the USESAS flag.
1709 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1711 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1714 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1716 Remove unusued variables and code.
1717 (elf_backend_add_symbol_hook): Fix prototype.
1719 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1722 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1725 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1727 Remove unusued variables and code.
1728 (elf_backend_add_symbol_hook): Fix prototype.
1730 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1732 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1733 to unused function parameter.
1735 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1737 Use EMPTY_HOWTO to initialise empty howto slots.
1738 Remove unused variables.
1740 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1742 2000-03-01 H.J. Lu <hjl@gnu.org>
1744 * aoutx.h (aout_link_input_section_std): Pass "true" to
1745 the undefined_symbol callback.
1746 (aout_link_input_section_ext): Likewise.
1747 * bout.c (get_value): Likewise.
1748 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1749 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1751 (alpha_relocate_section): Likewise.
1752 * coff-arm.c (coff_arm_relocate_section): Likewise.
1753 * coff-i960.c (coff_i960_relocate_section): Likewise.
1754 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1755 * coff-mips.c (mips_relocate_section): Likewise.
1756 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1757 * coff-sh.c (sh_relocate_section): Likewise.
1758 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1759 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1760 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1761 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1762 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1763 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1764 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1765 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1766 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1767 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1768 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1769 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1770 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1771 * elflink.h (elf_link_output_extsym): Likewise.
1772 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1773 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1774 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1776 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1777 undefined_symbol callback when building shared library with
1778 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1780 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1781 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1782 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1783 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1784 (elf32_mips_get_relocated_section_content): Likewise.
1785 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1786 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1787 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1788 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1790 2000-02-28 Nick Clifton <nickc@cygnus.com>
1792 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1793 * Makefile.in: Regenerate.
1795 * configure.in: Add support for mips and sh pe vectors.
1796 * configure: regenerate.
1798 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1801 * targets.c: Add mips and sh pe vectors.
1803 * libpei.h (coff_final_link_postscript): Only define if not
1806 * coffcode.h: Add support for WinCE magic numbers.
1808 * peigen.c (pe_print_reloc): Update comment and rearrange
1809 appending of newline character.
1811 * peicode.h: Add support for Image Library Format.
1812 (pe_ILF_vars): Structure containing data used by ILF code.
1813 (pe_ILF_make_a_section): New function. Create a section based
1815 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1817 (pe_ILF_make_a_symbol): New function. Create a symbol based
1819 (pe_ILF_save_relocs): New function. Store the relocs created
1820 by pe_ILF_make_a_reloc in a section.
1821 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1823 (pe_ILF_object_p): New function. Return a bfd_target pointer
1825 (pe_bfd_object_p): If an ILF object is detected call
1826 pe_ILF_object_p on it.
1828 * coff-arm.c: Add support for WinCE relocs which are different
1829 from normal ARM COFF relocs.
1830 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1832 * coff-sh.c: Add support for sh-pe target.
1833 * pe-sh.c: New file. Support code for sh-pe target.
1834 * pei-sh.c: New file. Support code for sh-pe target.
1836 * pe-mips.c: New file. Support code for mips-pe target.
1837 * pei-mips.c: New file. Support code for mips-pe target.
1839 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1841 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1842 architecture if the object causing the bump is dynamic.
1843 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1844 and also don't it for memory ordering.
1845 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1847 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1849 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1850 calling bfd_get_section_size_before_reloc.
1851 (decode_line_info): Likewise.
1852 (_bfd_dwarf2_find_nearest_line): Likewise.
1854 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1856 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1857 name of the libtool directory.
1858 * Makefile.in: Rebuild.
1860 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1862 * som.c (SOM_HOWTO): Define.
1863 (som_hppa_howto_table): Use it.
1865 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1867 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1869 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1871 2000-02-24 Catherine Moore <clm@cygnus.com>
1873 * som.c (som_misc_symbol_info): Add field
1875 (som_bfd_derive_misc_symbol_info): Initialize
1877 (som_build_and_write_symbol_table): Keep track
1878 of secondary_def field.
1879 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1880 if secondary_def field is set.
1881 (som_bfd_ar_write_symbol_stuff): Initialize
1884 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1886 * dwarf2.c (read_address): Read 16-bits addresses.
1887 (parse_comp_unit): Accept addr_size == 2.
1889 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1891 * bfd-in.h: Update copyright date.
1893 2000-02-23 Linas Vepstas <linas@linas.org>
1895 * cpu-i370.c: New file.
1896 * elf32-i370.c: New file.
1897 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1898 (bfd_i370_arch): New.
1899 (bfd_archures_list): Add bfd_i370_arch.
1900 * elf.c (prep_headers): Add bfd_arch_i370.
1901 * Makefile.am: Add support for IBM 370 elf.
1902 * config.bfd: Likewise.
1903 * configure.in: Likewise.
1904 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1905 * reloc.c (bfd_reloc_code_type): Likewise.
1906 * targets.c: Likewise.
1908 * Makefile.in: Regenerate.
1909 * configure: Regenerate.
1910 * bfd-in2.h: Regenerate.
1912 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1914 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1915 invalid relocation types, and change them to R_386_NONE.
1917 2000-02-22 H.J. Lu <hjl@gnu.org>
1919 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1920 not defined, don't add a second ELF_VER_CHR.
1922 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1923 symbols converted to local symbols even when stripping all
1925 (elf_link_output_extsym): Process global symbols converted to
1926 local symbols even if they are being stripped.
1928 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1930 * archures.c (bfd_octets_per_byte): Return unsigned int.
1931 (bfd_arch_mach_octets_per_byte): Ditto.
1932 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1934 * section.c (bfd_get_section_size_before_reloc): Quell signed
1935 vs. unsigned comparison warning.
1936 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1937 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1938 change. What was I thinking?
1939 * bfd-in2.h: Regenerate.
1941 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1942 (elf_gc_sections): Same here.
1943 (elf_gc_common_finalize_got_offsets): And here.
1945 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1947 ELF HPPA doesn't work at present; remove it until it does.
1948 * config.bfd: Comment out setting targ_defvec to
1950 * Makefile.am: Rebuild dependencies.
1951 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1952 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1953 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1954 * Makefile.in: Rebuild.
1955 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1957 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1959 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1960 is no bfd_free(). Revert bfd_free part of previous change.
1962 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1964 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1966 (coff_compute_section_file_positions): Use bfd_free to pair
1968 (coff_write_object_contents): Likewise.
1970 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1971 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1973 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1975 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1976 (xcoff_ar_file_hdr_big): New structure.
1977 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1978 (xcoff_ar_hdr_big): New structure.
1979 (SIZEOF_AR_HDR_BIG): New macro.
1980 (xcoff_big_format_p): New macro.
1981 (xcoff_ardata_big): New macro.
1982 (arch_xhdr_big): New macro.
1983 (xcoff_slurp_armap): Handle large archives.
1984 (xcoff_archive_p): Detect large archives.
1985 (xcoff_read_ar_hdr): Handle large archives.
1986 (xcoff_openr_next_archived_file): Handle large archives.
1987 (xcoff_generic_stat_arch_elt): Handle large archives.
1988 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1989 (xcoff_write_armap_big): New function.
1990 (xcoff_write_armap): New function, dispatch to _old or _big.
1991 (xcoff_write_archive_contents_old): Rename from
1992 xcoff_write_archive_contents.
1993 (xcoff_write_archive_contents_big): New function.
1994 (xcoff_write_archive_contents): New function, dispatch to _old or
1997 2000-02-18 Richard Henderson <rth@cygnus.com>
1999 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2000 and hide_symbol members.
2001 (elf_link_hash_copy_indirect): Remove.
2002 (elf_link_hash_hide_symbol): Remove.
2003 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2004 and elf_backend_hide_symbol.
2005 (_bfd_elf_link_hash_copy_indirect): Declare.
2006 (_bfd_elf_link_hash_hide_symbol): Declare.
2007 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2008 (_bfd_elf_link_hash_hide_symbol): Likewise.
2009 (_bfd_elf_link_hash_table_init): Don't init killed members.
2010 * elflink.h (elf_link_add_object_symbols): Use the bed function
2011 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2012 (elf_link_assign_sym_version): Likewise.
2013 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2014 (elf_backend_hide_symbol): Likewise.
2015 (elfNN_bed): Update for new members.
2017 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2019 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2020 STACK_END_ADDR): Define for new core file format.
2021 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2022 for handling the vagaries of the various core file structures used
2023 by AIX over the years.
2024 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2025 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2026 core_dumpx structure.
2028 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2030 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2031 (bfd_mach_sh3_dsp): Likewise.
2032 (bfd_mach_sh4): Reinstate.
2033 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2034 * bfd-in2.h: Regenerate.
2035 * coff-sh.c (struct sh_opcode): flags is no longer short.
2036 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2037 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2038 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2039 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2040 (sh_opcodes): No longer const.
2041 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2042 (sh_insn_uses_reg): Check for USESAS and USESR8.
2043 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2044 (_bfd_sh_align_load_span): Return early for SH4.
2045 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2046 Take into account that field b of a parallel processing insn
2047 could be mistaken for a separate insn.
2048 * cpu-sh.c (arch_info_struct): New array elements for
2049 sh2, sh-dsp and sh3-dsp.
2050 Reinstate element for sh4.
2051 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2052 (SH4_NEXT): Reinstate.
2053 (SH3_NEXT, SH3E_NEXT): Adjust.
2054 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2055 * elf32-sh.c (sh_elf_set_private_flags): New function.
2056 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2057 (sh_elf_merge_private_data): New function.
2058 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2059 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2060 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2061 sh_elf_merge_private_data.
2063 2000-02-13 Richard Henderson <rth@cygnus.com>
2065 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2066 hide_symbol members.
2067 (elf_link_hash_copy_indirect): New.
2068 (elf_link_hash_hide_symbol): New.
2069 * elflink.h (elf_link_add_object_symbols): Break out copy from
2070 indirect new new symbol to elf.c.
2071 (elf_link_assign_sym_version): Break out privatization of
2072 non-exported symbol to elf.c.
2073 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2074 (_bfd_elf_link_hash_hide_symbol): New.
2075 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2077 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2079 * section.c (_bfd_strip_section_from_output): Add info parameter.
2080 If it passed as non-NULL, use it to check whether any input BFD
2081 has an input section which uses this output section. Change all
2083 * bfd-in2.h: Rebuild.
2085 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2086 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2088 * bfd-in2.h: Rebuild.
2090 2000-02-10 Timothy Wall <twall@cygnus.com>
2092 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2093 allow final modifications of swapped-in symbol.
2094 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2095 * coffcode.h (coff_write_relocs): Use macro
2096 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2097 symbol index should be set to -1.
2099 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2101 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2102 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2103 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2104 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2105 sh_insns_uses_or_sets_freg): New functions.
2106 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2107 * (sh_insns_conflict): Use new functions and new macros to
2108 detect conflicts when two instructions both set same integer registers,
2109 both set same fp register, and both set special register.
2111 2000-02-09 Timothy Wall <twall@cygnus.com>
2113 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2114 swapping in sections, so that the swapping routines have access to
2117 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2119 * coff-go32.c: Update comment. Update copyright.
2121 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2123 * syms.c (bfd_decode_symclass)
2124 Two new class characters were added - 'V' and 'v'. The
2125 meaning of 'W' is now restricted to just weak non-object
2126 symbols. This allows differentiation between, for example,
2127 weak functions vs weak objects. nm for example now dumps:
2129 'w' = weak unresolved
2130 'V' = weak global object
2131 'v' = weak unresolved object
2133 (bfd_is_undefined_symclass): New function. Return true if the
2134 given symbol class represents and undefined/unresolved symbol.
2136 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2139 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2141 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2142 STT_ARM_16BIT flag set, but it is not attached to a data object
2143 return STT_ARM_16BIT so that it will be treated as code by the
2146 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2148 * coff-i386.c (i3coff_object_p): Remove prototype.
2151 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2152 to name. Update copyright.
2154 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2155 assignment to avoid warning. Update copyright.
2157 2000-01-24 Robert Lipe (robertl@sco.com)
2159 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2160 instead of using GNU C extension.
2162 2000-01-21 Nick Clifton <nickc@cygnus.com>
2164 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2165 amount from a bfd_in_memory structure.
2166 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2169 2000-01-14 Nick Clifton <nickc@cygnus.com>
2171 * linker.c (default_indirect_link_order): oops - fix incorrectly
2172 applied patch from Tim Wall.
2174 2000-01-13 Timothy Wall (twall@tiac.net>
2176 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2177 = scnhsz, filhsz, relsz, aoutsz, etc)
2179 * coffswap.h: Ditto.
2181 2000-01-13 Nick Clifton <nickc@cygnus.com>
2183 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2184 interwork thumb to arm stub.
2186 2000-01-13 Timothy Wall (twall@tiac.net>
2188 * archures.c (bfd_octets_per_byte): New function: Return
2190 (bfd_arch_mach_octets_per_byte): New function: Return target
2193 * section.c: Distinguish between octets and bytes for usage of
2194 _cooked_size, _raw_size, and output_offset. Clarify
2195 description of bfd_set_section_contents.
2197 * bfd-in2.h: Regenerate.
2199 * coffgen.c: Indicate that the offset parameter is in bytes, not
2202 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2203 where appropriate to get the octet offset when calling
2204 bfd_set_section_contents.
2205 (bfd_coff_reloc_link_order): Ditto.
2207 * linker.c (bfd_generic_reloc_link_order): Ditto.
2208 (_bfd_default_link_order): Ditto.
2210 * reloc.c (bfd_perform_relocation): Distinguish between octets
2211 and bytes. Use octets when indexing into octet data; use bytes
2212 when calculating target addresses.
2213 (bfd_install_relocation): Ditto.
2215 * srec.c (srec_write_section): Ditto.
2217 2000-01-13 Nick Clifton <nickc@cygnus.com>
2219 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2220 3 to 2. This allows 4 byte sized sections, which is necessary for
2221 dlltool to build functioning DLLs.
2223 2000-01-10 Philip Blundell <pb@futuretv.com>
2225 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2226 (arm*-*-conix*): New target.
2228 2000-01-10 Egor Duda <deo@logos-m.ru>
2230 * config.bfd: Include elf32_i386 vector to target list for cygwin
2233 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2234 * configure.in: Test for structure win32_pstatus_t in
2236 * configure: Regenerate.
2238 * elf.c (elfcore_grok_win32pstatus): New function: process
2239 win32_pstatus_t notes in elf core file.
2240 (elfcore_grok_note): Detect win32_pstatus notes.
2242 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2244 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2246 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2247 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2249 1999-12-29 Richard Henderson <rth@cygnus.com>
2251 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2252 if no dynamic sections created.
2254 1999-12-27 Nick Clifton <nickc@cygnus.com>
2256 * peicode.h (pe_bfd_object_p): Only define for PE format
2259 1999-12-17 Nick Clifton <nickc@cygnus.com>
2261 * coff-i386.c (i3coff_object_p): Delete.
2262 (i386coff_vec): Replace reference to i3coff_object_p with a
2263 reference to coff_object_p.
2265 * coff-mcore.c (pe_object_p): Delete.
2267 * peicode.h (pe_bfd_object_p): New function: Detect the
2268 presence of a PE format COFF object file. Also detect and
2269 warn about the presence of LINK6 format Image Library Format
2272 1999-12-16 Nick Clifton <nickc@cygnus.com>
2274 * coff-arm.c (NUM_ELEM): New macro.
2275 (NUM_RELOCS): New macro: The number of known ARM relocs.
2276 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2277 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2279 (bfd_arm_process_before_allocation): Produce a warning message if
2280 an out of range symbol index is encountered.
2282 1999-12-14 Nick Clifton <nickc@cygnus.com>
2284 * elflink.h (is_global_symbol_definition): New Function: Return
2285 true iff the symbol is being given a global definition in this
2287 (elf_link_is_defined_archive_symbol): Do not bother processing
2288 symbols for an archive element that has already been included
2290 Use is_global_symbol_definition().
2292 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2294 * config.bfd: Add support for sparc-*-netbsdelf* and
2295 sparc-*-netbsdaout*.
2297 1999-12-13 Nick Clifton <nickc@cygnus.com>
2299 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2300 if the symbol is in the common section.
2302 1999-12-10 Nick Clifton <nickc@cygnus.com>
2304 * elflink.h (elf_link_is_defined_archive_symbol): New
2305 function: Decide if a symbol, in an archive map is there
2306 because it is defined in the archive element, or because it is
2307 just another common declaration of it.
2308 (elf_link_add_archive_symbols): Use
2309 elf_link_is_defined_archive_symbol to decide if an archive
2310 element contain a reference to a common symbol should be
2313 1999-12-10 Nick Clifton <nickc@cygnus.com>
2315 * elflink.h: Revert previous patch.
2316 * targets.c: Revert previous patch.
2317 * libbfd-in2.h: Revert previous patch.
2318 * libbfd.h: Revert previous patch.
2319 * elfxx-target.h: Revert previous patch.
2320 * archive.c: Revert previous patch.
2321 * aout-target.h: Revert previous patch.
2322 * aout-tic30.h: Revert previous patch.
2323 * bfd.c: Revert previous patch.
2324 * coff-alpha.c: Revert previous patch.
2325 * coff-rs6000.c: Revert previous patch.
2326 * elf64-mips.c: Revert previous patch.
2327 * ieee.c: Revert previous patch.
2328 * libecoff.h: Revert previous patch.
2329 * oasys.c: Revert previous patch.
2330 * som.c: Revert previous patch.
2331 * vms.c: Revert previous patch.
2333 1999-12-09 Nick Clifton <nickc@cygnus.com>
2335 * elflink.h (elf_link_add_archive_symbols): Add an archive
2336 element even if contains a symbol which is currently only
2337 considered to be a common.
2339 * targets.c (struct bfd_target): Add new field
2340 _bfd_allow_commons_in_armap.
2341 * bfd-in2.h:Regenerate.
2343 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2345 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2346 * libbfd.h: Regenerate.
2348 * elfxx-target.h: If using COFF archive map, override
2349 definition of allow_commons_in_armap and replace with
2352 * archive.c (bfd_compute_and_write_armap): Do not place common
2353 symbols into the archive map unless _bfd_allow_commons_in_armap
2356 * aout-target.h (MY_allow_commons_in_armap): Define.
2357 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2358 * bfd.c (bfd_allow_commons_in_armap): Define.
2359 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2360 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2361 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2362 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2363 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2364 * oasys.c (oasys_allow_commons_in_armap): Define.
2365 * som.c (som_allow_commons_in_armap): Define.
2366 * vms.c (vms_allow_commons_in_armap): Define.
2368 1999-12-07 Jim Blandy <jimb@cygnus.com>
2370 Add support for SSE registers in ELF core files.
2371 * elf.c (elfcore_make_note_pseudosection): New function.
2372 (elfcore_grok_prfpreg): Use it.
2373 (elfcore_grok_prxfpreg): New function.
2374 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2376 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2378 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2379 value by 4 before storing it back in the field. From
2380 Koundinya. K <kk@ddeorg.soft.net>.
2382 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2384 * archures.c (bfd_mach_am33): Define.
2385 * bfd-in2.h: Rebuilt.
2386 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2387 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2388 (compute_function_info): Handle additional registers saved by
2390 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2391 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2393 1999-11-29 Jim Blandy <jimb@cygnus.com>
2395 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2397 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2400 1999-11-27 Michael Meissner <meissner@cygnus.com>
2402 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2403 internal use within gas for alpha explicit relocations.
2404 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2405 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2406 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2407 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2408 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2409 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2411 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2412 BFD_RELOC_ALPHA_USER_*.
2414 * bfd-in2.h: Regenerate.
2415 * libbfd.h: Regenerate.
2417 1999-11-26 Fred Fish <fnf@cygnus.com>
2419 * elf.c (elfcore_read_notes): Add prototype for static function.
2420 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2421 (bfd_section_from_phdr): Replacement function that calls
2422 _bfd_elf_make_section_from_phdr for generic segment types and
2423 backend fucntion pointed to by elf_backend_section_from_phdr for
2424 backend specific segment types.
2425 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2426 now called by _bfd_elf_make_section_from_phdr. Note that this func
2427 is now just a stub between the caller and bfd_section_from_phdr.
2429 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2430 elf_backend_section_from_phdr.
2431 (elf_backend_section_from_phdr): Add prototype.
2433 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2434 (elfNN_bed): Add elf_backend_section_from_phdr.
2436 1999-11-25 Nick Clifton <nickc@cygnus.com>
2438 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2439 SEC_CODE and SEC_READONLY flags to glue sections.
2441 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2442 SEC_CODE and SEC_READONLY flags to glue sections.
2444 1999-11-20 Nick Clifton <nickc@cygnus.com>
2446 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2449 1999-11-19 Catherine Moore <clm@cygnus.com>
2451 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2452 (elf_cpu32_plt_entry): Likewise.
2454 1999-11-18 Nick Clifton <nickc@cygnus.com>
2456 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2458 (coff_mcore_relocate_section): Initialise addend to 0.
2459 Special case processing of RVA reloc.
2461 1999-11-17 Richard Henderson <rth@cygnus.com>
2463 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2464 type_change_ok; add sign_extend_vma.
2465 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2466 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2467 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2468 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2469 (elfNN_bed): Follow struture changes.
2471 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2473 * libbfd.c (bfd_read): Check result of read against desired result
2475 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2476 invalid compared to the section size.
2478 * ieee.c (ieee_slurp_debug): Get the length of the debug
2479 information right if there is no data part.
2481 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2483 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2484 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2486 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2488 * elflink.h (elf_bfd_final_link): Make last_local signed.
2490 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2492 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2495 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2497 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2499 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2500 * bfd-in2.h: Regenerate.
2502 1999-10-15 Andrew Haley <aph@cygnus.com>
2504 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2506 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2508 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2510 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2512 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2513 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2516 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2518 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2519 relocs also need the GP value.
2520 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2521 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2522 the GP value for R_MIPS_LITERAL relocs too. Handle
2523 R_MIPS_64 relocs properly on big-endian MIPS.
2524 (mips_elf_sign_extend): Behave properly with 'long long'.
2525 (mips_elf_highest): Correct typo.
2527 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2529 * cpu-m32r.c (arch_info_struct): New static global.
2530 (bfd_m32r_arch): Refer to it.
2531 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2532 (m32r_elf_print_private_bfd_data): Ditto.
2533 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2534 * archures.c (bfd_mach_m32rx): Define it.
2535 * bfd-in2.h: Rebuild.
2537 1999-09-28 Fred Fish <fnf@cygnus.com>
2539 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2540 (cisco_core_big_vec): Add new bigendian vec.
2541 (cisco_core_little_vec): Add new little endian vec.
2543 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2544 (crash_info_locs): Add array of possible offsets.
2545 (MASK_ADDR): Mask to apply to crash info offset.
2546 (crashinfo_external): Add textbase, database, bssbase and
2547 turn into a typedef.
2548 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2549 Many small changes to account for additional hardware versions.
2550 Pick a reasonable size for ".reg" section. Add a ".crash"
2551 section to allow access to crashinfo_external struct.
2552 (cisco_core_file_p): New version of this function that
2553 iterates over crash_info_locs, calling cisco_core_file_validate.
2554 (cisco_core_vec): Old big endian only vec replaced with ...
2555 (cisco_core_big_vec): Add big endian version.
2556 (cisco_core_little_vec): Add little endian version.
2558 * configure.in (cisco_core_vec): Split to two new vectors ...
2559 (cisco_core_big_vec): New target vector.
2560 (cisco_core_little_vec): New target vector.
2561 * configure: Regenerate.
2562 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2563 to cisco_core_big_vec in targ_selvecs.
2565 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2567 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2568 (mips_elf_relocate_got_local): Unused, delete.
2569 (mips_elf_relocate_global_got): Unused, delete.
2571 1999-09-24 Fred Fish <fnf@cygnus.com>
2573 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2574 to initialize it to something meaningful. Then use it to generate
2575 more useful segment names.
2577 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2579 * som.c (NO_PCREL_MODES): Define if the system does not define
2581 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2582 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2583 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2584 * libhppa.h (dis_assemble_22): New function.
2585 (bfd_hppa_insn2fmt): Handle long branch.
2587 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2590 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2592 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2593 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2594 (reloc_howto_type howto_table): Tidy comments and whitespace.
2596 1999-09-17 Nick Clifton <nickc@cygnus.com>
2598 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2599 previous delta. Set sec->gc_mark instead.
2601 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2603 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2604 (elf_cpu32_plt_entry): Likewise.
2606 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2608 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2610 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2611 symbol table, then just compute a suitable value (but do not
2612 create a __gp symbol).
2614 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2615 symbols when building shared libraries.
2616 (elf_hppa_final_link_relocate): Correct handling of PCREL
2617 relocations against undefined symbols.
2619 1999-09-16 Nick Clifton <nickc@cygnus.com>
2621 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2622 interworking sections as linker created so that they will not
2623 be removed by garbage collection.
2625 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2627 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2628 (elf_hppa_final_link_relocate): Consistently create an absolute
2629 address, then subtract out the value of __gp.
2631 1999-09-14 Michael Meissner <meissner@cygnus.com>
2633 * configure.in (Canonicalization of target names): Remove adding
2634 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2635 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2636 * configure: Regenerate.
2638 1999-09-14 Nick Clifton <nickc@cygnus.com>
2640 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2643 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2645 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2646 (elf_hppa_final_link): Initialize text_segment_base and
2648 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2650 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2651 (elf_hppa_final_link_relocate): Likewise.
2652 (elf_hppa_relocate_insn): Likewise.
2653 (elf_hppa_relocate_section): Initialize HOWTO.
2655 1999-09-13 Donn Terry <donn@interix.com>
2657 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2658 handling to support both GNU and MS objects.
2660 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2661 when determining whether to set F_RELFLG.
2663 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2665 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2666 PC24 relocs if the target is an undefined weak symbol.
2667 (arm_add_to_rel): Fix compiler warning.
2668 (elf32_arm_plt0_entry): Correct comments.
2670 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2672 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2673 an absolute symbol in REL relocs.
2675 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2677 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2678 Stub SEGREL32. Return an error for any relocation not handled.
2680 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2682 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2683 constant symbols, and avoid multiple definition errors on them.
2685 1999-09-12 Donn Terry <donn@interix.com>
2687 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2688 significant bit is set.
2690 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2692 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2694 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2695 relocs as we do for RELA relocs.
2697 1999-09-11 Donn Terry <donn@interix.com>
2699 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2700 (coff_final_link_postscript): Define.
2701 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2702 directory entries here.
2703 (_bfd_pei_final_link_postscript): New function.
2705 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2706 section flags based on the section name.
2708 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2709 get the overflow of the s_nlnno field from the s_nreloc field.
2710 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2711 the s_nlnno overflow of the .text section into the s_nreloc
2714 * peigen.c (add_data_entry): Declare.
2715 (pei_swap_aouthdr_out): Get image size right. Set linker version
2717 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2718 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2719 extraneous ImageBase.
2720 (pe_print_edata): Likewise.
2721 (pe_print_pdata): Likewise. Print exception entries.
2722 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2723 (tbl): Make const, add "UNKNOWN".
2724 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2725 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2726 section data directory.
2727 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2729 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2730 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2731 * peicode.h (coff_get_symbol_info): Define.
2733 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2735 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2737 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2740 * libpei.h: New file, broken out of peicode.h.
2741 * peigen.c: New file, broken out of peicode.h.
2742 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2743 * configure.in: Add peigen.lo to list of files required for each
2745 * Makefile.am: Rebuild dependencies.
2746 (BFD32_BACKENDS): Add peigen.lo.
2747 (BFD32_BACKENDS_CFILES): Add peigen.c.
2748 (SOURCE_HFILES): Add libpei.h.
2749 * configure, Makefile.in: Rebuild.
2751 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2752 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2753 instead. Don't clear the s_paddr field for an uninitialized data
2756 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2757 coff_data_type to f_timdat.
2758 * peicode.h (pe_mkobject_hook): Likewise.
2760 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2761 number if COFF_IMAGE_WITH_PE.
2763 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2764 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2765 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2766 there is no SEC_DEBUGGING section.
2767 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2768 IMAGE_FILE_DEBUG_STRIPPED.
2770 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2771 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2772 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2773 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2775 * coffswap.h (IMAGE_BASE): Don't define.
2776 * pei-arm.c (IMAGE_BASE): Don't define.
2777 * pei-i386.c (IMAGE_BASE): Don't define.
2778 * pei-mcore.c (IMAGE_BASE): Don't define.
2779 * pei-ppc.c (IMAGE_BASE): Don't define.
2781 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2782 symbol, switch on the class when determining whether to modify the
2783 value. For PE, don't modify the value of a C_FCN symbol not named
2786 * libbfd-in.h (_bfd_abort): Declare.
2788 * bfd.c (_bfd_abort): New function.
2789 * libbfd.h: Rebuild.
2791 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2794 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2795 don't write out the associated line numbers.
2797 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2800 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2801 changes when the base type is unknown.
2803 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2806 * syms.c (BSF_DEBUGGING_RELOC): Define.
2807 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2808 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2810 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2811 BSF_DEBUGGING_RELOC set.
2812 * bfd-in2.h: Rebuild.
2814 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2816 * ecoff.c (bfd_debug_section): Update initialization for new
2818 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2819 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2821 1999-09-10 H.J. Lu <hjl@gnu.org>
2823 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2824 _bfd_filnmlen field.
2825 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2827 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2829 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2830 for FPTR relocs involving local symbols.
2832 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2833 value for the stub address in a call through a stub.
2834 Install the value for a local symbol directly into the DLT
2835 instead of generating a reloc. Correctly handle FPTR64 relocs.
2837 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2838 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2839 (elf_hppa_final_link): Call them.
2841 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2843 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2844 (elf_adjust_dynamic_symbol): ...from here.
2846 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2848 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2849 relocation, remove them. SECREL64->LTOFF16WF.
2850 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2852 (elf_hppa_relocate_insn): Similarly.
2854 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2855 (elf_hppa_relocate_insn): Similarly.
2857 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2859 (elf_hppa_relocate_insn): Similarly.
2861 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2862 Handle LTOFF_TP* relocs.
2863 (elf_hppa_relocate_insn): Similarly.
2865 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2866 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2867 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2869 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2870 DIR32, DIR64 and FPTR64 relocations.
2871 (elf_hppa_relocate_insn): Similarly.
2873 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2874 address of the .PARISC.global section.
2875 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2876 table entry elf_hppa_final_link_relocate. Do not give a warning
2877 for a reloc against an external symbol if it has a PA64 hash
2879 (elf_hppa_final_link_relocate): Significantly rework. Handle
2880 DLTIND relocations. Compute the final value of the relocation
2881 before passing the value of elf_hppa_relocate_insn.
2882 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2883 relocation support. Handle DLTIND relocation requests just like
2884 DLTREL relocation requests. Simplify branch handling.
2886 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2888 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2889 non-allocated section as done in i386 version.
2890 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2891 statement since this is no know relocation.
2893 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2895 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2897 (elf_hppa_relocate_insn): Similarly.
2899 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2901 (elf_hppa_relocate_insn): Similarly.
2903 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2904 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2905 Pass the relocate type rather than the insn format to
2906 elf_hppa_relocate_insn.
2907 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2908 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2910 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2912 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2913 (bfd_coff_filnmlen): Define.
2914 (bfd_coff_std_swap_table): Initialize new field.
2915 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2917 (coff_write_symbols): Likewise.
2918 (coff_get_normalized_symtab): Likewise.
2919 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2920 * libcoff.h: Rebuild.
2922 1999-09-06 Donn Terry <donn@interix.com>
2924 * coffcode.h (sort_by_secaddr): New static function if
2926 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2927 sections by VMA when assigning target_index values. Always set
2930 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2931 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2933 * libcoff.h: Rebuild.
2935 * coffcode.h (coff_set_custom_section_alignment): Add const to
2936 declaration to match definition.
2937 (coff_write_object_contents): Don't set F_AR32W(R)? if
2940 * coff-i386.c (in_reloc_p): Add declaration.
2941 (i386coff_vec): Simplify initialization of
2942 application_section_flags.
2944 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2945 version. Move COFF_WITH_PE specific code to new version.
2946 (stype_to_sec_flags): Likewise. Add section parameter.
2947 * coffgen.c (make_a_section_from_file): Set target_index before
2948 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2949 * libcoff.h: Rebuild.
2951 * syms.c (stt): Add some PE/PEI section names.
2952 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2954 (bfd_symbol_info): Check for 'w'.
2956 * section.c (struct bfd_comdat_info): Define.
2957 (asection): Add comdat field.
2958 (STD_SECTION): Initialize comdat field.
2959 (bfd_make_section_anyway): Likewise.
2960 * bfd-in2.h: Rebuild.
2962 1999-09-06 Andreas Schwab <schwab@suse.de>
2964 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2967 1999-09-06 Nick Clifton <nickc@cygnus.com>
2969 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2970 bfd_realloc instead of calloc and realloc.
2972 1999-09-04 Steve Chamberlain <sac@pobox.com>
2974 * cpu-pj.c: New file.
2975 * elf32-pj.c: New file.
2976 * config.bfd (pj*): New cpu.
2977 (pj-*-*, pjl-*-*): New targets.
2978 * configure.in (bfd_elf32_pj_vec): New target vector.
2979 (bfd_elf32_pjl_vec): New target vector.
2980 * archures.c (bfd_arch_pj): Define.
2981 * elf.c (prep_headers): Handle bfd_arch_pj.
2982 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2983 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2984 to target vector list.
2985 * Makefile.am: Rebuild dependencies.
2986 (ALL_MACHINES): Add cpu-pj.lo.
2987 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2988 (BFD32_BACKENDS): Add elf32-pj.lo.
2989 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2990 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2992 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2994 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2995 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2996 and NON_GOT_REF from weak defined symbol to real symbol.
2997 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2998 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2999 create a COPY reloc.
3000 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3001 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3002 don't create a COPY reloc.
3004 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3006 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3007 count those in sections we are not including in the link.
3009 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3011 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3012 field in hpux11 shared libraries.
3014 1999-09-02 Nick Clifton <nickc@cygnus.com>
3016 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3018 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3020 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3021 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3022 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3024 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3026 * elflink.h (record_link_assignment): When possible, keep the
3027 original type of the symbol.
3029 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3031 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3032 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3033 tools were configured.
3034 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3036 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3038 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3039 GOT entries for GOT16 relocations; they're not required.
3041 1999-08-24 Nick Clifton <nickc@cygnus.com>
3043 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3045 * config.bfd (arm-*-netbsd*): New target.
3046 * configure.in (armnetbsd_vec): New target vector.
3047 * configure: Regenerate
3048 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3050 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3051 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3052 (armnetbsd.lo): New rule with deps.
3053 * Makefile.in: Regenerate.
3055 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3058 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3060 * som.c (som_slurp_symbol_table): Fix typo in comment.
3062 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3064 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3065 here instead of using elf_section_data...
3067 1999-08-19 Nick Clifton <nickc@cygnus.com>
3069 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3070 relocations into the base file.
3071 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3072 we are building a base file.
3074 1999-08-19 Nick Clifton <nickc@cygnus.com>
3076 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3078 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3079 REL relocs when performing a partial relocation.
3081 1999-08-18 Donn Terry <donn@interix.com>
3083 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3084 _bfd_coff_link_input_bfd into top level.
3086 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3087 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3088 (coff_i386_rtype_to_howto): Likewise.
3089 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3090 Completely ignore symbols which are all zero.
3091 (dummy_reloc16_estimate): Add return 0.
3092 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3093 variable copy to name_copy to avoid shadowing outer scope
3095 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3096 from unsigned int to unsigned long. Add timestamp field.
3097 * libcoff.h: Rebuild.
3099 1999-08-17 H.J. Lu <hjl@gnu.org>
3101 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3104 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3106 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3107 for special section symbols.
3108 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3109 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3112 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3114 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3115 coincidence of variable names between old and new code.
3117 1999-08-12 Nick Clifton <nickc@cygnus.com>
3119 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3120 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3121 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3122 and 'addend' parameter a 'bfd_signed_vma'.
3123 (elf32_arm_final_link_relocate): Do not involve stubs in
3124 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3125 jumps, not function calls.
3127 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3129 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3130 in R_ARM_PC24 relocs.
3132 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3134 * elf-hppa.h (elf_hppa_fake_sections): New function.
3135 * elf32-hppa.c (elf_backend_fake_sections): Define.
3137 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3138 recent changes to the arch_info structure.
3140 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3141 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3142 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3145 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3146 Ralf Baechle <ralf@uni-koblenz.de>
3148 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3149 output DT_MIPS_GOTSYM.
3150 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3151 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3153 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3155 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3156 prototype. Handle local symbols. Add commentary.
3157 (mips_elf_calculate_relocation): Adjust accordingly.
3158 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3161 * elflink.h (elf_bfd_final_link): Tweak last change.
3163 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3165 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3166 elf-section data to allocate just the right amount of relocation
3167 space. Don't allocate the hash space twice.
3168 (elf_bfd_final_link): Calculate the amount of space to allocate in
3169 each relocation section.
3171 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3173 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3174 64bit mode, generate a section relative relocation for a 32bit
3176 (elf_hppa_is_local_label_name): New function.
3177 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3178 shared between 32bit and 64bit port.
3180 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3182 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3183 R_MIPS_GOT16 and R_MIPS_CALL16.
3184 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3185 to use when looking for a preexisting GOT entry.
3187 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3189 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3190 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3192 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3194 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3196 * elflink.h (elf_link_output_extsym): Don't output a weak
3197 reference to an undefined symbol just because it was defined weak
3200 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3202 * coffgen.c (coff_find_nearest_line): When looking for file, use
3203 last best match rather than first. If address is beyond last line
3204 number record, don't return the last line as the correct value.
3206 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3208 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3209 * bfd-in2.h: Rebuild.
3211 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3213 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3214 * coffcode.h (coff_set_custom_section_alignment): New static
3216 (coff_section_alignment_table): New static array.
3217 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3218 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3219 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3220 * libcoff.h: Rebuild.
3222 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3224 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3226 * Makefile.in: Rebuild.
3228 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3230 * section.c (SEC_SHARED): Define.
3231 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3232 (styp_to_sec_flags): Likewise.
3233 * peicode.h (coff_swap_scnhdr_out): Likewise.
3234 * bfd-in2.h: Rebuild.
3236 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3238 * coffcode.h (coff_classify_symbol): Comment out part of
3239 1999-08-05 change which breaks cygwin DLLs.
3241 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3242 * aclocal.m4, configure: Rebuild.
3244 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3246 * section.c (global_syms): Only initialize union field if
3249 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3251 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3252 the size of a GOT entry here.
3253 (mips_elf_calculate_relocation): Don't create a local GOT entry
3254 for the symbol in a GOT16 relocation; just for it's high-order bit
3255 (_bfd_mips_elf_relocate_section): Fix thinko.
3257 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3259 Based on patches from Donn Terry <donn@interix.com>:
3260 * coffcode.h (enum coff_symbol_classification): Define.
3261 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3262 _bfd_coff_classify_symbol. Change return type.
3263 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3264 (coff_slurp_symbol_table): Use coff_classify_symbol.
3265 (coff_classify_symbol): New static function.
3266 (coff_sym_is_global): Never define.
3267 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3268 * cofflink.c (coff_link_check_ar_symbols): Use
3269 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3270 (coff_link_add_symbols): Likewise.
3271 (_bfd_coff_link_input_bfd): Likewise.
3272 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3273 coff_classify_symbol.
3274 * libcoff.h: Rebuild.
3276 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3278 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3279 (e_ltpsel, e_rtpsel): Similarly.
3281 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3282 and 14bit ertpsel. Handle 64bit psel.
3284 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3286 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3287 handling for REL relocations. And only left-shift R_MIPS26
3288 relocation addends where necessary.
3290 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3292 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3293 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3294 Just return the relocation found.
3295 (mips_elf_relocate_section): Pull the LO16 addend out of the
3296 section itself when using REL relocations.
3298 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3299 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3302 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3304 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3305 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3306 relocation against a symbol in an input section with no output
3307 section. From Daniel Jacobowitz <drow@false.org>.
3309 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3311 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3312 look for generated file correctly.
3313 * aclocal.m4, configure: Rebuild.
3315 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3317 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3318 and R_MIPS16_26 relocations correctly when relocating.
3319 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3320 and R_MIPS_CALL_LO16 are for global symbols.
3322 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3324 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3326 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3327 variables and initialize them.
3329 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3331 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3332 there are no global symbols requiring GOT entries.
3333 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3334 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3335 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3337 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3338 symbols are considered to have the value zero.
3339 (_bfd_mips_elf_relocate_section): Don't try to perform a
3340 relocation for an undefined symbol.
3341 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3344 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3346 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3347 wants ba,a,pt %xcc instead of %icc.
3348 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3349 of large PLT entries.
3350 (sparc64_elf_plt_ptr_offset): Fix calculation.
3351 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3352 addend should be relative to load address, not .plt section start.
3353 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3355 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3357 * elf-bfd.h (struct elf_backend_data): Add
3358 print_symbol_all and output_arch_syms backend methods.
3359 * elfxx-target.h: Likewise.
3360 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3361 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3362 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3364 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3365 symbols in .dynsym, add their names into .dynstr. Put those symbols
3367 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3368 pointers to STT_REGISTER symbols in dynsym section.
3369 (sparc64_elf_print_symbol_all): New function.
3370 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3371 printing using the print_symbol_all hook.
3373 1999-07-30 Catherine Moore <clm@cygnus.com>
3375 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3378 1999-07-29 Richard Henderson <rth@cygnus.com>
3380 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3381 dynamic_sections_created.
3383 1999-07-29 Richard Henderson <rth@cygnus.com>
3385 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3386 (mips_rtype_to_howto): ... new function.
3387 (_bfd_mips_elf_relocate_section): Use it.
3389 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3391 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3393 1999-07-27 Nick Clifton <nickc@cygnus.com>
3395 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3397 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3398 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3400 1999-07-23 Donn Terry <donn@interix.com>
3402 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3403 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3404 * cofflink.c (coff_link_add_symbols): If PE, handle section
3406 * libcoff.h: Rebuild.
3408 * config.bfd (i[3456]86-*-interix*): New target.
3410 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3412 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3413 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3414 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3415 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3416 (COFF_SUPPORT_GNU_LINKONCE): Define.
3417 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3418 (COFF_SUPPORT_GNU_LINKONCE): Define.
3420 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3423 * makefile.dos: Remove; obsolete.
3424 * configure.bat: Remove; obsolete.
3426 1999-07-21 H.J. Lu <hjl@gnu.org>
3428 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3430 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3432 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3433 message and fail if a symbol index is out of range.
3435 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3437 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3438 when looking at a R_MIPS_GOT16 relocation.
3440 1999-07-20 Nick Clifton <nickc@cygnus.com>
3442 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3444 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3446 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3447 removed in previous change.
3448 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3449 in relocateable output.
3451 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3453 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3456 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3457 if they appear to be specially created by the linker.
3459 1999-07-19 Nick Clifton <nickc@cygnus.com>
3461 * targets.c (alternative_target): New field in bfd_target
3463 (bfd_search_for_target): New function: Find a target that
3464 satisifies a search function.
3465 * bfd-in2.h: Regenerate.
3467 * elfxx-target.h: Initialise the alternative_target field of
3468 the bfd_target structures to point to the other target (if
3470 * nlm-target.h: Initialise the alternative_target field of
3471 the bfd_target structures to point to the other target (if
3474 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3475 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3477 * aix386-core.c: Initialise new field of bfd_target structure.
3478 * aout-adobe.c: Initialise new field of bfd_target structure.
3479 * aout-arm.c: Initialise new field of bfd_target structure.
3480 * aout-target.h: Initialise new field of bfd_target structure.
3481 * aout-tic30.c: Initialise new field of bfd_target structure.
3482 * binary.c: Initialise new field of bfd_target structure.
3483 * bout.c: Initialise new field of bfd_target structure.
3484 * cisco-core.c: Initialise new field of bfd_target structure.
3485 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3486 * coff-alpha.c: Initialise new field of bfd_target structure.
3487 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3488 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3489 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3490 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3491 * coff-i386.c: Initialise new field of bfd_target structure.
3492 * coff-i860.c: Initialise new field of bfd_target structure.
3493 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3494 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3495 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3496 * coff-mips.c: Initialise new field of bfd_target structure.
3497 * coff-ppc.c: Initialise new field of bfd_target structure.
3498 * coff-rs6000.c: Initialise new field of bfd_target structure.
3499 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3500 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3501 * coff-tic30.c: Initialise new field of bfd_target structure.
3502 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3503 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3504 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3505 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3506 * hppabsd-core.c: Initialise new field of bfd_target structure.
3507 * hpux-core.c: Initialise new field of bfd_target structure.
3508 * i386msdos.c: Initialise new field of bfd_target structure.
3509 * i386os9k.c: Initialise new field of bfd_target structure.
3510 * ieee.c: Initialise new field of bfd_target structure.
3511 * ihex.c: Initialise new field of bfd_target structure.
3512 * irix-core.c: Initialise new field of bfd_target structure.
3513 * mipsbsd.c: Initialise new field of bfd_target structure.
3514 * netbsd-core.c: Initialise new field of bfd_target structure.
3515 * oasys.c: Initialise new field of bfd_target structure.
3516 * osf-core.c: Initialise new field of bfd_target structure.
3517 * ppcboot.c: Initialise new field of bfd_target structure.
3518 * ptrace-core.c: Initialise new field of bfd_target structure.
3519 * sco5-core.c: Initialise new field of bfd_target structure.
3520 * som.c: Initialise new field of bfd_target structure.
3521 * srec.c: Initialise new field of bfd_target structure.
3522 * tekhex.c: Initialise new field of bfd_target structure.
3523 * trad-core.c: Initialise new field of bfd_target structure.
3524 * versados.c: Initialise new field of bfd_target structure.
3525 * vms.c: Initialise new field of bfd_target structure.
3527 1999-07-19 Andreas Schwab <schwab@suse.de>
3529 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3532 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3534 * elflink.h (elf_link_adjust_relocs): New function.
3535 (elf_bfd_final_link): Use it.
3536 (elf_link_input_bfd): Deal with the fact that there can be
3537 two relocation sections for a single section.
3538 (elf_reloc_link_order): Likewise.
3540 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3541 a relocateable object.
3542 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3544 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3546 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3547 (sparc64_elf_get_reloc_upper_bound,
3548 sparc64_elf_get_dynamic_reloc_upper_bound,
3549 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3550 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3552 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3553 ELF64_R_TYPE_ID/DATA where appropriate.
3555 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3557 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3560 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3562 * elf32-mips.c (mips_elf_local_relocation_p): New static
3564 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3565 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3566 Always set *require_jalxp.
3567 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3568 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3569 GOT16 if the GOT16 is against a local symbol. Don't return false
3570 for an undefined symbol. If there is an overflow, assert that we
3573 1999-07-16 Andreas Schwab <schwab@suse.de>
3575 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3576 variables `link' and `elfsec'.
3577 (elf_bfd_final_link): Remove unused variable `os'.
3579 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3581 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3582 a PT_PHDR program headers.
3583 (_bfd_mips_elf_final_link): Don't assume there are going to be
3584 section symbols when we're not building a shared object.
3585 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3588 1999-07-15 J.T. Conklin <jtc@redback.com>
3590 * config.bfd (i[3456]86-*-vxworks*): New target.
3592 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3594 * elf32-mips.c (mips_elf_stub_section_p): New function.
3595 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3596 (mips_elf_relocate_section): Adjust calling sequence for
3597 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3598 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3601 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3603 * configure.in: Bump version number to 2.9.5.
3604 * configure: Rebuild.
3606 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3608 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3610 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3611 to derive final type instead of hardwiring a selection.
3613 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3615 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3616 things relocated by R_MIPS16_GPREL.
3617 (mips_elf_perform_relocation): Likewise.
3619 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3621 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3623 1999-07-14 Richard Henderson <rth@cygnus.com>
3625 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3626 (_bfd_mips_elf_size_dynamic_sections): Set it.
3627 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3628 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3629 new argument max_local.
3631 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3633 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3634 subwords when handling an R_MIPS16_26 relocation.
3635 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3638 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3639 dst_mask to match reality.
3640 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3641 (mips_elf_obtain_contents): Use bfd_get.
3642 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3643 (mips_elf_relocate_section): Likewise.
3645 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3647 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3648 (mips_elf_relocate_section): Adjust calling sequence for
3649 mips_elf_perform_relocation.
3650 (mips_elf_perform_relocation): Take additional argument. Handle
3651 R_MIPS16_26. Use bfd_put for convenience.
3653 1999-07-13 Richard Henderson <rth@cygnus.com>
3655 * elf.c (assign_file_positions_for_segments): Thinko last change.
3656 Always overwrite p_flags.
3658 1999-07-13 Richard Henderson <rth@cygnus.com>
3660 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3661 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3662 .dynbss and .rel[a].bss if want_dynbss.
3663 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3665 1999-07-13 Richard Henderson <rth@cygnus.com>
3667 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3669 1999-07-13 Richard Henderson <rth@cygnus.com>
3671 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3672 (struct elf_link_hash_table): Add dynlocal.
3673 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3674 (_bfd_elf_link_adjust_dynindx): Delete.
3675 (_bfd_elf_link_renumber_dynsyms): Prototype.
3676 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3677 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3678 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3679 (_bfd_elf_link_lookup_local_dynindx): New function.
3680 (elf_link_renumber_hash_table_dynsyms): New function.
3681 (_bfd_elf_link_renumber_dynsyms): New function.
3682 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3683 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3684 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3685 instead of elf_link_remove_section_and_adjust_dynindices.
3686 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3687 (elf_link_assign_sym_version): Remove removed_dynamic code.
3688 (elf_link_renumber_dynsyms): Delete.
3689 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3691 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3692 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3693 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3694 * elf32-mips.c: Similarly.
3695 * elf32-ppc.c: Similarly.
3696 * elf32-sparc.c: Similarly.
3697 * elf64-alpha.c: Similarly.
3698 * elf64-sparc.c: Similarly.
3700 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3702 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3703 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3704 when the relocation is against _gp_disp.
3706 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3708 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3709 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3710 to possibly_dynamic_relocs. Adjust usage throughout code.
3711 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3712 (elf_mips_ctor64_howto): Likewise.
3713 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3715 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3716 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3717 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3718 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3720 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3722 * Makefile.am: Rebuild dependencies.
3723 * Makefile.in: Rebuild.
3725 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3726 * bfd-in2.h: Rebuild.
3728 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3729 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3730 structure initializations. Add casts.
3731 * reloc.c (EMPTY_HOWTO): Define.
3732 * bfd-in2.h: Rebuild.
3733 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3734 comparisons against 0.
3735 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3736 previous_ibfd_e_flags to unsigned long.
3737 * vms.h (struct vms_private_data_struct): Change section_count to
3739 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3740 (_bfd_vms_write_gsd): Change symnum to unsigned.
3741 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3742 * vms-tir.c (etir_sta): Change psect to unsigned.
3743 (alloc_section): Change idx to unsigned.
3744 (tir_sta, tir_ctl): Change psect to unsigned.
3745 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3746 * vms.c (priv_section_count): Change to unsigned.
3748 1999-07-12 Andreas Schwab <schwab@suse.de>
3750 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3751 * m68klinux.c: Likewise.
3753 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3755 * Many files: Changes to avoid gcc warnings: Remove unused local
3756 variables. Add default case to enum switches.
3757 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3758 compile if not COFF_IMAGE_WITH_PE.
3759 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3760 (bfd_arm_get_bfd_for_interworking): Likewise.
3761 (bfd_arm_process_before_allocation): Likewise.
3762 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3763 * pei-arm.c: Likewise.
3764 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3765 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3766 (mips_elf_got16_entry): Put parens around & in body of ==.
3767 (mips_elf_calculate_relocation): Correct test for empty string.
3768 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3770 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3773 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3775 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3776 as appropriate. Fill in structure initializations. Add variable
3777 initializations. Add casts.
3778 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3779 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3781 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3783 * elf-bfd.h (bfd_elf_hash): Update declaration.
3784 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3785 when calling bfd_elf_hash.
3787 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3789 * libbfd.c (bfd_put_8): Make it of type `void'.
3790 * bfd-in2.h: Regenerated.
3791 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3793 (_bfd_mips_elf_final_link): Likewise.
3795 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3797 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3799 * config.bfd (hppa*-*-linux-gnu*): New target
3801 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3803 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3804 (_bfd_mips_elf_create_dynamic_sections): New function.
3805 (_bfd_mips_elf_add_symbol_hook): Likewise.
3806 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3807 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3808 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3809 (_bfd_mips_elf_gc_mark_hook): Likewise.
3810 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3811 (_bfd_mips_elf_always_size_sections): Likewise.
3812 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3813 (_bfd_mips_elf_check_relocs): Likewise.
3814 (_bfd_mips_elf_link_hash_table_create): Likewise.
3815 (_bfd_mips_elf_print_private_data): Likewise.
3816 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3817 (_bfd_mips_elf_final_link): Likewise.
3818 (_bfd_mips_elf_additional_program_headers): Likewise.
3819 (_bfd_mips_elf_modify_segment_map): Likewise.
3820 (_bfd_mips_elf_relocate_section): Likewise.
3821 * elf32-mips.c (mips_elf32_object_p): Move contents into
3822 _bfd_mips_elf_object_p.
3823 (mips_elf_additional_program_headers): Rename to
3824 _bfd_mips_elf_additional_program_headers.
3825 (mips_elf_modify_segment_map): Rename to
3826 _bfd_mips_elf_modify_segment_map.
3827 (elf_mips_abi_name): Change prototype.
3828 (mips_elf32_section_from_shdr): Merge into
3829 _bfd_mips_elf_section_from_shdr.
3830 (mips_elf32_section_processing): Merge into
3831 _bfd_mips_elf_section_processing.
3832 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3833 the right back-end ELF linker.
3834 (mips_elf_relocate_section): Rename to
3835 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3836 (mips_elf_link_output_symbol_hook): Rename to
3837 _bfd_mips_elf_link_output_symbol_hook.
3838 (mips_elf_create_dynamic_section): Rename to
3839 _bfd_mips_elf_create_dynamic_section.
3840 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3841 Adjust for 64-bit code. Use mips_elf_got_section.
3842 (mips_elf_adjust_dynamic_symbol): Rename to
3843 _bfd_mips_elf_adjust_dynamic_symbol. Use
3844 mips_elf_allocate_dynamic_relocations.
3845 (mips_elf_finish_dynamic_symbol): Rename to
3846 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3847 Adjust for 64-bit code.
3848 (mips_elf_finish_dynamic_sections): Rename to
3849 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3850 (mips_elf_always_size_sections): Rename to
3851 _bfd_mips_elf_always_size_sections.
3852 (mips_elf_add_symbol_hook): Rename to
3853 _bfd_mips_elf_add_symbol_hook.
3854 (mips_elf_next_lo16_addend): Constify.
3855 (mips_elf_calculate_relocation): Likewise.
3856 (mips_elf_obtain_contents): Likewise.
3857 (mips_elf_perform_relocation): Likewise.
3858 (mips_elf_create_dynamic_relocation): Likewise.
3859 (mips_elf_allocate_dynamic_relocations): New function.
3860 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3861 (MIPS_ELF_REL_SIZE): Likewise.
3862 (MIPS_ELF_DYN_SIZE): Likewise.
3863 (MIPS_ELF_GOT_SIZE): Likewise.
3864 (MIPS_ELF_SYM_SIZE): Likewise.
3865 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3866 (MIPS_ELF_GET_WORD): Likewise.
3867 (MIPS_ELF_PUT_WORD): Likewise.
3868 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3869 (STUB_LW): Conditionalize for 64-bit value.
3870 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3872 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3873 Check it for inconsistency.
3874 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3876 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3878 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3879 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3880 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3881 (mips_elf_local_got_index): Likewise.
3882 (mips_elf_got_page): Likewise.
3883 (mips_elf_got_info): Likewise.
3884 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3885 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3886 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3887 instead of constant `2'.
3888 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3889 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3890 (mips_elf_size_dynamic_sections): Use
3891 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3892 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3893 Adjust all releveant entries in elf backend table.
3894 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3895 (mips_elf64_section_processing): Likewise.
3896 Adjust elf backend entries to use _bfd_mips_elf variants now
3899 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3901 (size_dynamic_sections): Likewise.
3902 (elf_link_output_extsym): Likewise.
3903 * elf.c: (elf_fake_sections): Likewise.
3904 * libbfd.c (bfd_get): New macro.
3905 (bfd_put): Likewise.
3906 * bfd-in2.h: Regenerated.
3908 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3910 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3911 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3912 wap_reloca_in, and swap_reloca_out.
3913 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3914 multiple internal relocations per external relocation.
3915 (link_read_relocs): Likewise.
3916 (elf_bfd_final_link): Likewise.
3917 (elf_link_input_bfd): Likewise.
3918 (elf_gc_mark): Likewise.
3919 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3920 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3922 (size_info): Add entries for new fields.
3923 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3924 (mips_elf64_be_swap_reloc_in): New function.
3925 (mips_elf64_be_swap_reloc_out): Likewise.
3926 (mips_elf64_be_swap_reloca_in): Likewise.
3927 (mips_elf64_be_swap_reloca_out): Likewise.
3928 (mips_elf64_size_info): Add entries for new fields.
3930 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3932 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3933 field equals the new rel_count field.
3934 (elf_link_input_bfd): When doing a relocateable link, use the new
3935 rel_count field rather than the reloc_count field.
3936 (elf_reloc_link_order): Likewise.
3937 (elf_finish_pointer_linker_section): Likewise.
3939 Based on patch from H.J. Lu <hjl@gnu.org>:
3940 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3941 shared library to override a weak definition in a regular object.
3943 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3945 * libhppa.h: Revert July 2, 1999 patch.
3947 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3948 need to generate DLTIND relocations, not DLTREL relocations.
3950 1999-07-05 Nick Clifton <nickc@cygnus.com>
3952 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3954 (coff_set_flags): Recognise arm 5 architectures.
3956 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3957 Add support for armv5 architecture.
3959 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3961 * reloc.c: Add new, assembler only, ARM reloc:
3962 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3964 * bfd-in2.h: Regenerate.
3966 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3968 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3969 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3970 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3971 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3972 * elf32-mips.c (ABI_64_P): New macro.
3973 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3974 (_bfd_mips_elf_find_nearest_line): Adjust call to
3975 _bfd_dwarf2_find_nearest_line.
3976 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3977 * libbfd.h: Regenerated.
3979 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3981 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3983 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3985 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3986 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3988 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3990 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3992 (_bfd_elf_init_reloc_shdr): New function.
3993 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3994 bfd_alloc followed by memset.
3995 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3996 (elf_fake_sections): Here.
3997 (assign_section_numbers): Assign section numbers for the second
3998 relocation section, if required.
3999 * elflink.h (elf_link_output_relocs): New function.
4000 (elf_link_size_reloc_section): Likewise.
4001 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4002 (elf_link_input_bfd): Use elf_link_output_relocs.
4004 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4005 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4007 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4009 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4012 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4014 * elf32-mips.c (mips_elf_got_info): Move declaration before
4015 prototypes. Change global_gotsym to be a pointer to a hash entry,
4016 rather than a number index.
4017 (mips_elf_link_hash_entry): Move declaration before prototypes.
4018 (mips_elf_irix6_finish_dynamic_symbol): New function.
4019 (mips_elf_sign_extend): Likewise.
4020 (mips_elf_high): Likewise.
4021 (mips_elf_higher): Likewise.
4022 (mips_elf_highest): Likewise.
4023 (mips_elf_global_got_index): Likewise.
4024 (mips_elf_local_got_index): Likewise.
4025 (mips_elf_got_offset_from_index): Likeiwse.
4026 (mips_elf_record_global_got_symbol): Likewise.
4027 (mips_elf_got_page): Likewise.
4028 (mips_elf_next_lo16_addend): Likewise.
4029 (mips_elf_calculate_relocation): Likewise.
4030 (mips_elf_obtain_contents): Likewise.
4031 (mips_elf_perform_relocation): Likewise.
4032 (mips_elf_assign_gp): Likewise.
4033 (mips_elf_sort_hash_table_f): Likewise.
4034 (mips_elf_sort_hash_table): Likewise.
4035 (mips_elf_got_section): Likewise.
4036 (mips_elf_got_info): Likewise.
4037 (mips_elf_create_local_got_entry): Likewise.
4038 (mips_elf_got16_entry): Likewise.
4039 (mips_elf_create_dynamic_relocation): Likewise.
4040 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4041 (mips_elf_final_gp): Use mips_elf_assign_gp.
4042 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4043 into SHN_SCOMMON automatically on IRIX6.
4044 (mips_elf_add_symbol_hook): Likewise.
4045 (mips_elf_relocate_section): Rewrite, using
4046 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4047 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4048 Don't deal with .rld_map on IRIX6.
4049 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4050 section flags appropriately for .got.
4051 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4052 the got. Call mips_elf_record_global_got_symbol and allocate
4053 local got space appropriately.
4054 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4055 char *. Rework calculation of GOT size. Sort dynamic symbol
4056 table entries so entries that do not require GOT entries appear at
4057 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4058 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4060 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4062 (mips_elf_finish_dynamic_symbol): Use
4063 mips_elf_irix6_finish_dynamic_symbol.
4064 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4065 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4066 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4068 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4070 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4071 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4073 1999-06-04 Philip Blundell <philb@gnu.org>
4075 * elf32-arm.h (elf_backend_got_header_size): Define.
4076 (elf_backend_plt_header_size): Likewise.
4078 1999-06-28 Jim Pick <jim@jimpick.com>
4080 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4082 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4084 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4085 relocation function.
4086 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4088 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4090 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4091 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4092 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4093 (_bfd_mips_elf_section_from_shdr): Use them.
4094 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4095 of GP-relative sections.
4096 (_bfd_mips_elf_set_section_contents): Use them.
4097 (_bfd_mips_elf_section_processing): Share code between .sdata and
4098 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4099 (mips_elf_additional_program_headers): Add handling for
4100 PT_MIPS_OPTIONS segment on IRIX6.
4101 (mips_elf_modify_segment_map): Likeiwse.
4102 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4103 Include the options sections on IRIX6. Don't look for GP-relative
4104 sections by name; use SHF_MIPS_GPREL instead.
4105 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4107 (mips_elf_create_dynamic_sections): Don't muck about with section
4108 alignments and such on IRIX6.
4109 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4110 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4111 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4112 bfd_zalloc rather than bfd_alloc and memset.
4113 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4114 Don't assert the existence of .rld_map on IRIX6.
4115 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4117 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4118 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4121 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4123 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4124 (mips_elf_swap_msym_out): New function.
4125 (mips_elf_create_msym_section): Likewise.
4126 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4127 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4128 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4129 section not named .msym.
4130 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4131 .msym directly. Set appropriate attributes for the .msym
4133 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4134 (mips_elf_link_hash_newfunc): Clear it.
4135 (mips_elf_create_dynamic_sections): Create the .msym section
4137 (mips_elf_size_dynamic_sections): Allocate space for the
4138 .msym section. Add a DT_MIPS_MSYM entry.
4139 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4141 (mips_elf_finish_dynamic_sections): Assign a value for
4142 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4144 * elf32-mips.c (irix_compat_t): New enumeration.
4145 (ABI_N32_P): New macro.
4146 (IRIX_COMPAT): Likewise.
4147 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4148 (mips_elf_relocate_section): Fix typo.
4150 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4152 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4153 as writable PE sections.
4155 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4157 * dwarf2.c (struct arange): New type.
4158 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4159 (arange_add): New function.
4160 (decode_line_info): Keep track of address ranges that a compilation
4162 (comp_unit_contains_address): Return true if address is contained
4163 in _any_ of the address ranges associated with a compilation unit.
4164 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4165 on the first comp_unit that contains the address.
4167 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4169 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4170 (decode_line_info): Add variable STASH and initialize it to point
4171 to the per-bfd dwarf2_debug info. Remove static variable
4172 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4174 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4176 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4177 shared library to have an undefined symbol.
4179 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4180 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4182 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4184 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4185 * elf32-hppa.c: Remove everything related to symbol extension
4186 sections & records. Use the common elf_hppa_final_write_processing.
4188 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4190 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4191 functions instead of _init/_fini if requested.
4193 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4195 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4198 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4200 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4201 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4203 (ppc_elf_finish_dynamic_sections): Check for positive section
4204 dynindx field, rather than comparing against -1.
4205 (ppc_elf_relocate_section): Only return false if undefined_symbol
4206 or reloc_overflow fail, not always upon encountering an error.
4208 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4210 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4211 bfd_byte * before performing pointer arithmetic.
4213 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4215 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4217 * elf32-hppa.c: Include elf-hppa.h.
4218 (ARCH_SIZE): Define.
4219 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4221 (elf32_hppa_info_to_howto): Similarly.
4222 (elf_hppa_howto_table): Similarly.
4223 (elf_hppa_reloc_type_lookup): Similarly.
4224 (hppa_elf_gen_reloc_type): Similarly.
4225 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4227 1999-06-22 Nick Clifton <nickc@cygnus.com>
4229 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4230 handling R_V850_22_PCREL relocation.
4232 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4234 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4237 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4239 * section.c (_bfd_strip_section_from_output): Ignore sections
4240 DISCARDed by the link script.
4242 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4244 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4245 Remove unused local variable spp.
4247 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4248 the entry symbol is not set.
4250 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4252 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4253 GPDISP or LITUSE in a relocatable link.
4255 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4257 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4258 * (alloc_dwarf1_func): Likewise.
4260 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4262 * libhppa.h: Fix various formatting errors.
4263 (assemble_3); Rewrite using CATENATE.
4264 (assemble_17): Fix various bugs.
4266 1999-06-16 Nick Clifton <nickc@cygnus.com>
4268 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4270 1999-06-15 Richard Henderson <rth@cygnus.com>
4272 * section.c (SEC_SHORT): Define.
4273 * bfd-in2.h: Rebuild.
4275 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4277 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4278 Remove abfd parameter. Use _bfd_strip_section_from_output.
4279 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4281 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4282 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4283 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4285 (bfd_elf_size_dynamic_sections): Use it.
4287 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4289 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4290 complain_overflow_bitfield to complain_overflow_signed.
4292 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4294 * elflink.h (elf_link_read_relocs_from_section): New function,
4296 (elf_link_read_relocs): Here. Use it for both relocation
4299 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4301 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4302 asect->reloc_count is valid.
4304 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4306 * elf32-mips.c (mips_elf32_section_processing): Permit a
4307 SHT_MIPS_REGINFO section to have a size of 0.
4309 1999-06-12 David O'Brien <obrien@freebsd.org>
4311 * config.bfd (alpha*-*-freebsd*): New target.
4312 (i[3456]86-*-freebsd*): Now defaults to ELF.
4314 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4316 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4317 wrap if the relocation covers the high bit of an address.
4319 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4321 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4323 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4324 instead of R_SPARC_max.
4325 (sparc64_elf_info_to_howto): Likewise.
4326 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4327 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4329 1999-06-07 Richard Henderson <rth@cygnus.com>
4331 * section.c (_bfd_strip_section_from_output): Remove output
4332 sections with no initial link_order.
4334 1999-06-07 Nick Clifton <nickc@cygnus.com>
4336 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4338 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4340 * Makefile.am (SOURCE_HFILES): Add missing headers.
4341 * Makefile.in: Regenerated.
4343 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4345 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4348 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4350 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4351 range undefweak symbols.
4352 * hash.c: Add missing comma after @xref{}
4353 * linker.c: Likewise.
4355 1999-06-04 Nick Clifton <nickc@cygnus.com>
4357 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4359 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4360 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4361 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4362 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4364 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4366 * Makefile.am: Rebuild dependencies.
4367 (BFD32_BACKENDS): Add dwarf1.lo.
4368 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4369 * Makefile.in: Rebuild.
4371 1999-06-04 Nick Clifton <nickc@cygnus.com>
4373 * Makefile.am: Add epoc-arm-pe target.
4374 * Makefile.in: Regenerate.
4375 * pe-arm.c: Only redefine interworking function names if they have
4376 not already been redefined.
4377 * pei-arm.c: Only redefine interworking function names if they have
4378 not already been redefined.
4379 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4381 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4384 1999-06-03 Nick Clifton <nickc@cygnus.com>
4386 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4388 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4390 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4392 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4394 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4395 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4397 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4399 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4400 in other text sections.
4402 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4404 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4405 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4406 * libbfd.h: Regenerate.
4407 * coff-sh.c (sh_merge_private_data): Delete.
4408 (coff_bfd_merge_private_bfd_data): Change to
4409 _bfd_generic_verify_endian_match.
4410 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4412 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4414 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4416 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4418 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4420 (bfd_elf32_arm_process_before_allocation): Likewise.
4421 * bfd-in2.h: Rebuild.
4423 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4425 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4426 track of end_sequence markers.
4427 (add_line_info): Add END_SEQUENCE arg.
4428 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4429 debug-line info---it doesn't work right if a compilation unit
4430 consists of multiple discontiguous code-sequences. It would be
4431 worthwhile to optimize for the common case where a compilation
4432 unit results in a contiguous set of code sequences, but this is
4433 quite tricky to get right for arbitrary DWARF2 files.
4434 (lookup_address_in_line_info_table): Don't use the last line entry
4435 for a compilation unit for anything with an address higher than
4436 this line entry. Also, check for end_sequence markers to
4437 correctly handle discontinuities.
4438 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4439 compilation units, check all compilation units with each->high==0
4440 just like when reading compilation units.
4442 * dwarf2.c (decode_line_info): Initialize table->files and
4443 table->last_line to NULL to avoid segfaults due to random
4444 values in these members.
4445 (concat_filename): Check for out-of-range file number before
4446 indexing filename table. Segfaults suck.
4448 * dwarf2.c (decode_line_info): Don't truncate address to least
4449 significant 32 bits (breaks 64 bit targets).
4450 (lookup_address_in_function_table): Ditto.
4451 (comp_unit_contains_address): Ditto.
4453 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4455 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4456 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4457 (mips_elf64_howto_table_rela): Likewise.
4459 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4461 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4462 single section has two associated relocation sections.
4464 1999-06-02 Mark Salter <msalter@cygnus.com>
4466 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4467 COFF_WITH_PE defined.
4469 1999-06-02 Nick Clifton <nickc@cygnus.com>
4471 * pe-arm.c: Rename global arm interworking functions to avoid name
4472 collision when all targets BFD is built.
4475 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4477 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4478 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4479 (bfd_elf_section_data): Add use_rela_p.
4480 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4481 (_bfd_elf_new_section_hook): Likewise.
4482 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4484 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4485 * elfcode.h (write_relocs): Determine whether or not use rela
4486 relocs based on the relocation section header.
4487 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4488 instead of use_rela_p.
4489 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4490 (elf_backend_may_use_rela_p): Likewise.
4491 (elf_backend_default_use_rela_p): Likewise.
4492 (elfNN_bed): Use them.
4494 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4496 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4498 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4500 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4501 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4502 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4503 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4504 * bfd-in2.h: Regenerated.
4505 * libbfd.h: Likewise.
4506 * elf32-mips.c (mips_info_to_howto_rela): New function.
4507 (USE_REL): Adjust for new conventions.
4508 (MINUS_ONE): New macro.
4509 (elf_mips_howto_table): Add R_MIPS_SUB.
4510 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4512 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4513 .MIPS.content section.
4514 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4515 with .MIPS.content as .MIPS.content sections. Set
4516 SHF_MNIPS_NOSTRIP for such section.
4517 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4518 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4519 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4521 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4523 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4526 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4529 1999-05-30 Philip Blundell <philb@gnu.org>
4531 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4532 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4533 the addend does not overflow into the rest of the word.
4535 1999-05-29 Nick Clifton <nickc@cygnus.com>
4537 * bfd-in.h: Amend prototype for
4538 bfd_elf32_arm_process_before_allocation .
4539 * bfd-in.h: Regenerate.
4541 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4542 elements in a fixed sized array.
4543 (ARM_ELF_ABI_VERSION): Define.
4544 (ARM_ELF_OS_ABI_VERSION): Define.
4545 (R_ARM_THM_ABS5): Fix rightshift and size.
4546 (R_ARM_THM_PC22): Fix size.
4547 (R_ARM_PLT32): Define Howto.
4548 (find_howto): New function: Locate a howto based on a reloc
4550 (elf32_arm_info_to_howto): Use find_howto if necessary.
4551 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4552 bfd_reloc_code_real_type.
4553 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4554 and BFD_RELOC_VTABLE_ENTRY.
4555 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4557 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4558 elements in a fixed sized array.
4559 (ARM_ELF_ABI_VERSION): Define.
4560 (ARM_ELF_OS_ABI_VERSION): Define.
4561 (R_ARM_THM_ABS5): Fix rightshift and size.
4562 (R_ARM_THM_PC22): Fix size.
4563 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4564 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4565 bfd_reloc_code_real_type.
4567 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4568 no_pipeline_knowledge.
4569 (elf32_arm_link_hash_create): Initialise new field to zero.
4570 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4571 no_pipeline_knowledge. Use this parameter to initialise the field
4572 in the globals data structure.
4573 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4574 no_pipeline_knowledge is false and the binary is from an old
4576 (elf32_arm_merge_private_data): Generate an error if an attempt is
4577 made to linl together big endian and little endian code.
4578 (elf32_arm_post_process_headers): New function: Initialise the
4579 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4581 (elf_backend_post_process_headers): Define.
4583 1999-05-28 Nick Clifton <nickc@cygnus.com>
4585 * elf-bfd.h (struct elf_backend_data): Add new field:
4586 elf_backend_post_process_headers.
4588 * elfxx-target.h (elf_backend_post_process_headers): Define to
4589 NULL if not already defined.
4590 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4592 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4594 (_bfd_elf_compute_section_file_positions): Call
4595 elf_backend_post_process_headers if defined.
4597 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4599 * configure.in: Check whether getuid and getgid exist.
4600 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4601 HAVE_GETGID are not defined, respectively.
4602 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4604 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4605 * configure, config.in: Rebuild.
4607 1999-05-28 Martin Dorey <mdorey@madge.com>
4609 * elf32-i960.c: New file.
4610 * elf.c (prep_headers): Handle bfd_arch_i960.
4611 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4612 * config.bfd (i960-*-elf*): New target.
4613 * configure.in (bfd_elf32_i960_vec): New target vector.
4614 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4615 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4616 * Makefile.in, aclocal.m4, configure: Rebuild.
4618 1999-05-27 Nick Clifton <nickc@cygnus.com>
4620 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4622 (find_howto): New function: Find entries in the
4623 elf32_arm_howto_table.
4624 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4626 (elf32_arm_reloc_type_lookup): Add lookup for
4627 BFD_RELOC_ARM_PLT32.
4629 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4631 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4632 (elf32_arm_link_hash_table_create): Use above function as the
4633 constructor for hash table entries.
4634 (elf32_arm_relocate_section): Avoid crash when there is no output
4636 (elf32_arm_final_link_relocate): New parameter h.
4637 (elf32_arm_relocate_section): Pass symbol hash entry to above
4639 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4642 1999-05-25 Catherine Moore <clm@cygnus.com>
4644 * coff-arm.c (coff_arm_relocate_section): Don't emit
4645 base file entries for pc-relative values.
4647 1999-05-25 DJ Delorie <dj@cygnus.com>
4649 * peicode.h (coff_swap_sym_in): When we create the actual section
4650 to reflect the not-there section C_SECTION symbols refer to,
4651 change the symbol class to C_STAT as the section is now really
4654 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4656 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4659 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4661 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4663 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4664 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4666 1999-05-16 Nick Clifton <nickc@cygnus.com>
4668 * coff-mcore.c (in_reloc_p): Reinstate.
4670 1999-05-15 Nick Clifton <nickc@cygnus.com>
4672 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4673 * bfd-in2.h: Regenerate.
4674 * coff-mcore.c (in_reloc_p): Remove defintion.
4675 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4676 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4677 IMAGE_REL_MCORE_RVA.
4678 (coff_mcore_rtype_to_howto): Add special processing for
4679 IMAGE_REL_MCORE_RVA.
4680 (coff_mcore_relocate_section): Add support for
4681 IMAGE_REL_MCORE_RVA.
4682 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4683 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4685 (mcore_elf_relocate_section): Delete redundant case labels.
4687 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4689 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4690 precedence between bit-and and comparison.
4692 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4694 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4695 list of target formats (targ_selvecs).
4696 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4697 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4699 1999-05-10 DJ Delorie <dj@cygnus.com>
4701 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4702 reasonable mode until "ar x" is smart enough to skip it (fixes
4703 gcc/libgcc.a builds on mips-ecoff targets
4705 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4706 to work. Hack to support MS import libraries, which use different
4707 COMDAT types than GNU.
4708 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4709 to implied zero-length sections (see peicode below)
4710 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4711 filename symbols, which use one *or more* auxents.
4712 * coffswap.h (coff_swap_aux_in): ditto
4713 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4716 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4718 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4719 for all relocations.
4721 1999-05-10 Catherine Moore <clm@cygnus.com>
4723 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4724 if COFF_IMAGE_WITH_PE.
4725 (bfd_arm_process_before_allocation): Likewise.
4726 (bfd_arm_get_bfd_for_interworking): Likewise.
4727 * coff-arm.c: Likewise.
4728 * bfd-in2.h: Regenerate.
4729 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4730 (armpe_big_vec): Likewise.
4731 * configure: Rebuild.
4733 1999-05-10 Nick Clifton <nickc@cygnus.com>
4735 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4736 section, not just .rel. Same for .rela.
4738 1999-05-07 Nick Clifton <nickc@cygnus.com>
4740 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4741 endianism with an error message.
4743 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4745 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4746 assignment from "unsigned char *" to "char *".
4747 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4749 1999-05-05 Catherine Moore <clm@cygnus.com>
4751 * coff-arm.c (coff_arm_relocate_section): Add one to
4752 address of ARM_RVA32 thumb functions.
4754 1999-05-05 Catherine Moore <clm@cygnus.com>
4756 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4757 (elf32_m68k_copy_private_bfd_data): New.
4758 (elf32_m68k_merge_private_bfd_data): New.
4759 (elf32_m68k_print_private_bfd_data): New.
4760 (CPU32_FLAG): Define.
4761 (PLT_CPU32_ENTRY_SIZE): Define.
4762 (elf_cpu32_plt0_entry): Declare.
4763 (elf_cpu32_plt_entry): Declare.
4764 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4765 (elf_m68k_finish_dynamic_symbol): Likewise.
4766 (elf_m68k_finish_dynamic_sections): Likewise.
4767 (elf_backend_plt_header_size): Remove definition.
4768 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4769 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4770 (bfd_elf32_bfd_set_private_flags): Define.
4771 (bfd_elf32_bfd_print_private_bfd_data): Define.
4773 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4775 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4776 and R_LONG_PCREL_MODE.
4778 1999-04-29 Nick Clifton <nickc@cygnus.com>
4780 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4782 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4784 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4785 in relocation calculation.
4787 1999-04-26 Tom Tromey <tromey@cygnus.com>
4789 * aclocal.m4, configure: Updated for new version of libtool.
4791 1999-04-21 Nick Clifton <nickc@cygnus.com>
4793 * coff-mcore.c: Add support for mcore relocs.
4795 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4797 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4798 incorrect use EF_MIPS_xxBITPTRS.
4800 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4802 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4805 * bfd-in2.h: Rebuild.
4806 * libbfd.h: Rebuild.
4808 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4810 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4811 (coff_arm_relocate_section): Add ARM26D transform. Only
4812 change to ARM26D for relocateable links.
4814 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4816 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4817 (bfd_elf32_bfd_print_private_bfd_data): New.
4819 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4821 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4822 refetch addend if USE_REL, add many comments regarding current state.
4823 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4824 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4825 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4826 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4828 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4830 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4831 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4833 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4835 * dwarf2.c (decode_line_info): Don't truncate address to least
4836 significant 32 bits (breaks 64 bit targets).
4837 (lookup_address_in_function_table): Ditto.
4838 (comp_unit_contains_address): Ditto.
4840 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4842 * coff-arm.c (arm_emit_base_file_entry): New routine.
4843 (A2T3_OFFSET): Define.
4844 (T2A3_OFFSET): Define.
4845 (coff_arm_relocate_section): Emit base file entries for interworking
4848 1999-04-13 Philip Blundell <philb@gnu.org>
4850 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4851 relocs 17 through 19.
4853 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4855 * elfcode.h: Remove fnmatch.h.
4856 * elflink.h (elf_link_assign_sym_version): Call back to ld
4857 instead of calling fnmatch.
4859 * config.bfd (i?86-*-beoself): Include pe vecs.
4861 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4863 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4866 1999-04-10 Richard Henderson <rth@cygnus.com>
4868 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4869 when trying to resolve dynamic symbol references.
4870 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4871 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4872 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4873 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4874 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4875 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4876 * elflink.h (elf_link_output_extsym): Likewise.
4878 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4880 * section.c (_bfd_strip_section_from_output): New function moved from
4881 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4882 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4883 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4884 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4885 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4886 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4887 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4888 * bfd-in2.h: Update.
4890 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4892 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4894 1999-04-08 Nick Clifton <nickc@cygnus.com>
4896 * coff-mcore.c: New File: Support for mcore-pe targets.
4897 * cpu-mcore.c: New File: Support for mcore targets.
4898 * elf32-mcore.c: New File: Support for mcore-elf target.
4899 * pe-mcore.c: New File: Definitions for mcore-pe target.
4900 * pei-mcore.c: New File: Definitions for mcore-pei target.
4901 * Makefile.am: Add support for MCore targets.
4902 * Makefile.in: Regenerate.
4903 * config.bfd: Add support for MCore targets.
4904 * configure.in: Add support for MCore targets.
4905 * configure: Regenerate.
4906 * archures.c: Add support for MCore architecture.
4907 * bfd-in2.h: Regenerate.
4908 * coffcode.h: Add support for mcore-pe targets.
4909 * elf.c: Add support for mcore-elf target.
4910 * reloc.c: Add support for MCore relocs.
4911 * targets.c: Add support for MCore targets.
4913 1999-04-07 Nick Clifton <nickc@cygnus.com>
4915 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4916 R_ARM_XPC25 and R_ARM_THM_XPC22.
4917 (elf32_arm_reloc_map): Remove redundant entries.
4919 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4921 * sysdep.h (LC_MESSAGES): Never define.
4923 1999-04-06 Chris Torek <torek@bsdi.com>
4925 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4926 all callers. Rewrite completely.
4927 (_bfd_relocate_contents): Rewrite overflow checking.
4928 * bfd-in2.h: Rebuild.
4930 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4932 From Gabriel Paubert <paubert@iram.es>:
4933 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4934 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4935 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4936 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4937 * ppcboot.c (ppcboot_vec): Use little endian routines for
4940 * elf.c (elfcore_strndup): Only define if it will be used.
4941 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4943 (ppc_elf_check_relocs): Remove unused local i.
4944 (ppc_elf_gc_mark_hook): Add default case to switch.
4946 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4947 * srec.c (srec_scan): Accept \r in symbol definitions.
4948 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4949 (symbolsrec_object_p): Likewise.
4951 1999-04-04 Don Bowman <don@pixsci.com>
4953 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4955 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4957 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4959 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4960 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4962 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4964 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4967 1999-03-31 Nick Clifton <nickc@cygnus.com>
4969 * config.bfd: Add support for arm-epoc-pe target.
4970 * configure.in: Add support for arm-epoc-pe target.
4971 * configure: Regenerate.
4972 * targets.c: Add support for arm-epoc-pe target.
4973 * coff-arm.c: Allow header files to override definition of
4974 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4975 * pe-arm.h: Allow previous header files to override definition of
4976 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4977 * pei-arm.h: Allow previous header files to override definition of
4978 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4979 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4980 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4982 1999-03-30 Nick Clifton <nickc@cygnus.com>
4984 * elf.c (elf_map_symbols): Handle the case where section
4985 symbols are generated for content-less sections which are
4986 not mapped to the output file.
4988 * linker.c: Replace direct references to fields in BFD structure
4989 with accessor macros.
4991 * elflink.h: Replace direct references to fields in BFD structure
4992 with accessor macros.
4994 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4996 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4998 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4999 account when adjusting section symbols during a partial link.
5001 1999-03-24 Nick Clifton <nickc@cygnus.com>
5003 * coff-sparc.c (struct coff_reloc_map): Change type of field
5004 'bfd_reloc_val' to bfd_reloc_code_real_type.
5005 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5006 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5007 * elf32-arc.c (struct arc_reloc_map): Ditto.
5008 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5009 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5010 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5011 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5012 * elf32-sh.c (struct elf_reloc_map): Ditto.
5013 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5014 * elf32-v850.c (struct v850_reloc_map): Ditto.
5015 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5016 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5017 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5019 1999-03-17 Martin Hunt <hunt@cygnus.com>
5021 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5022 function so source-level assembly works. If multiple N_SOs
5023 are seen without and N_FUNs, create an indextable entry with
5024 a NULL function name.
5026 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5028 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5029 of certian similar cpus.
5031 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5033 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5034 Add the 5000. Change the architecture for the 5400 to mips4.
5035 (elf_mips_mach): Add r5000.
5037 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5039 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5041 1999-03-11 Nick Clifton <nickc@cygnus.com>
5043 * binary.c (binary_set_section_contents): Generate warning about
5044 huge file offsets for any section that will occupy file space, not
5045 just those that are loadable.
5047 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5049 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5051 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5053 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5055 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5057 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5058 * elflink.h: Revert all changes since Feb 16. Instead:
5059 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5060 appropriate. Copy it to version symbols.
5061 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5062 symbols if appropriate.
5063 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5064 symbol if appropriate.
5065 (elf_link_output_extsym): If symbol is marked as undefined, and
5066 has no nonweak references, mark it as weak undefined.
5068 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5070 * elflink.h (elf_merge_symbol): When overriding a dynamic
5071 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5073 (elf_link_add_object_symbols): Don't copy the other field if we
5076 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5078 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5079 shared object with a weak undefined symbol.
5081 1999-02-18 Nick Clifton <nickc@cygnus.com>
5083 * elfarm-nabi.c: Set partial_inplace back to false.
5085 1999-02-17 Nick Clifton <nickc@cygnus.com>
5087 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5088 (USER_LABEL_PREFIX): Set to "_".
5090 The following patches are from: Scott Bambrough
5091 <scottb@corelcomputer.com>
5093 * libaout.h (M_ARM6_NETBSD): Set to 143.
5095 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5096 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5097 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5098 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5099 * bfd-in2.h: Regenerate.
5101 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5102 'true' as REL relocs are now being used. Add new PIC relocs:
5103 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5104 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5106 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5108 (elf32_arm_final_link_relocate): Change parameters so that entire
5109 reloc is passed. Add support for PIC relocs.
5110 (elf32_arm_relocate_section): Pass entire reloc to
5111 elf32_arm_final_link_relocate.
5112 (elf32_arm_check_relocs): Handle new PIC relocs.
5113 (elf32_arm_adjust_dynamic_symbol): New function.
5114 (elf32_arm_size_dynamic_sections): New function.
5115 (elf32_arm_discard_copies): New function.
5116 (elf32_arm_finish_dynamic_symbol): New function.
5117 (elf32_arm_finish_dynamic_sections): New function.
5118 (ELF_MAXPAGE_SIZE): Define.
5119 (bfd_elf32_bfd_reloc_type_lookup): Define.
5120 (elf_backend_relocate_section): Define.
5121 (elf_backend_adjust_dynamic_symbol): Define.
5122 (elf_backend_create_dynamic_sections): Define.
5123 (elf_backend_finish_dynamic_symbol): Define.
5124 (elf_backend_finish_dynamic_sections): Define.
5125 (elf_backend_size_dynamic_sections): Define.
5126 (elf_backend_plt_readonly): Define.
5127 (elf_backend_want_got_plt): Define.
5128 (elf_backend_want_plt_sym): Define.
5130 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5132 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5133 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5134 (_bfd_mips_elf_fake_sections): Likewise.
5136 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5138 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5139 bfd_elf32_arm_get_bfd_for_interworking,
5140 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5143 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5144 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5145 elf32_arm_find_nearest_line): Make them static.
5147 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5149 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5150 callers. Do not merge a definition from a shared object with a
5151 weak undefined symbol.
5152 (elf_link_add_object_symbols): Do not change the symbol type or
5153 size if the old symbol overrides the new one.
5155 1999-02-08 Nick Clifton <nickc@cygnus.com>
5157 * config.bfd: Add support for strongarm target.
5159 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5161 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5162 fields instead of unsigned char.
5164 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5166 * Makefile.am: Rebuild dependencies.
5167 * Makefile.in: Rebuild.
5169 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5171 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5172 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5173 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5174 * acinclude.m4: Add comments to uses of AC_DEFINE.
5175 * acconfig.h: Remove.
5176 * configure: Rebuild with current autoconf/automake.
5177 * aclocal.m4: Likewise.
5178 * config.in: Likewise.
5179 * Makefile.in: Likewise.
5181 1999-02-04 DJ Delorie <dj@cygnus.com>
5183 * libbfd.c (real_read): don't call fread for zero bytes. This
5184 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5186 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5188 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5189 of a jump is in the current 256 MB region.
5191 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5193 * format.c (bfd_check_format_matches): Change last patch to only
5194 take effect for the binary target.
5196 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5198 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5200 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5202 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5204 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5206 * format.c (bfd_check_format_matches): If the target was
5207 previously specified, don't check other targets when checking for
5210 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5212 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5213 (elf32_arm_reloc_type_lookup): Removed
5214 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5215 (elf32_arm_reloc_type_lookup): New.
5216 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5217 (elf32_arm_reloc_type_lookup): New.
5219 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5221 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5222 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5223 * Makefile.am: Use new files.
5224 * Makefile.in: Regenerate.
5225 * configure.in: Use new files.
5226 * configure: Regenerate.
5228 1999-02-01 Nick Clifton <nickc@cygnus.com>
5230 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5231 (fr30_elf_gc_sweep_hook): New function.
5232 (elf_backend_can_gc_sections): Define.
5234 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5236 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5237 and bfd_elf32_bigarm_oabi_vec.
5239 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5241 * Makefile.am (elf32-arm-oldabi.lo): New.
5242 (elf32-arm-newabi.lo): New.
5243 * Makefile.in: Regenerate.
5244 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5245 (arm-*-elf): Likewise.
5247 (thumb-*-oabi): New.
5248 * configure: Regenerate.
5249 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5250 (bfd_elf32_bigarm_oabi_vec): New.
5251 * elf32-arm-newabi.c: New.
5252 * elf32-arm-oldabi.c: New.
5253 * elf32-arm.c: Removed.
5256 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5258 * binary.c (binary_set_section_contents): Omit warnings for
5259 unloadable sections.
5261 1999-01-31 Michael Meissner <meissner@cygnus.com>
5263 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5264 powerpc{,le}-*-eabi.
5266 1999-01-29 Nick Clifton <nickc@cygnus.com>
5268 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5269 * dwarf2.c (read_signed_leb128): Remove unused variables.
5271 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5273 * elf.c (assign_file_positions_for_segments): Only adjust
5274 p_align when needed.
5276 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5278 * binary.c (binary_set_section_contents): Don't return early for a
5279 non-loadable section, in case the first section is non-loadable.
5280 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5281 W. Rozycki <macro@ds2.pg.gda.pl>.
5283 1999-01-28 Nick Clifton <nickc@cygnus.com>
5285 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5286 R_FR30_GNU_VTENTRY relocs.
5288 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5290 * elflink.h (elf_link_output_sym): Zero syms which are
5291 part of sections which have been excluded.
5293 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5295 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5297 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5298 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5300 1999-01-27 Nick Clifton <nickc@cygnus.com>
5302 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5304 (fr30_final_link_relocate): Use computed value as result of
5307 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5309 * binary.c (binary_set_section_contents): Emit warning for
5310 huge file offsets due to widely-dispersed section LMAs.
5312 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5314 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5315 align first section to largest section alignment, not first
5318 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5320 * configure.in: Require autoconf 2.12.1 or higher.
5322 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5324 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5325 * bfd-in2.h: Likewise.
5326 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5328 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5330 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5331 * cpu-mips.c: Add support for and independent 4111.
5332 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5333 (_bfd_mips_elf_final_write_processing):
5334 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5336 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5338 * elf32-mips.c (elf_mips_abi_name): New.
5339 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5341 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5343 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5344 Handle bfd_mach_mips4300.
5346 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5348 * elf32-i386.c: Remove leaked development code from patch
5349 1998-12-10 by Richard Henderson.
5351 1998-12-10 Richard Henderson <rth@cygnus.com>
5353 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5354 in debug sections for symbol defined externally.
5356 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5358 * targets.c (bfd_target_vector): Remove duplicate entry for
5361 1998-12-09 Nick Clifton <nickc@cygnus.com>
5363 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5364 since we are using RELAs.
5366 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5368 SCO Open Server Release 5 core file support, from Jouke Numan
5370 * sco5-core.c: New file.
5371 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5372 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5373 * Makefile.am: Rebuild dependencies.
5374 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5375 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5376 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5377 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5378 * bfd-in2.h, configure, Makefile.in: Rebuild.
5380 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5382 * config.bfd (hppa*-*-mpeix*): New target.
5383 * configure.in: Add AC_HEADER_DIRENT.
5384 (hppa*-*-mpeix*): New target.
5385 * configure.host (hppa*-*-mpeix*): New host.
5386 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5387 friends rather than just including <sys/dir.h>.
5388 * som.h (struct som_symbol): Add hppa_priv_level and apto
5389 tc_data. Change all users.
5390 (struct somdata): Add comp_unit field.
5391 (obj_som_compilation_unit): Define.
5392 (bfd_som_attach_compilation_unix): Declare.
5393 * som.c: Check HOST_HPPAMPEIX.
5394 (struct som_misc_symbol_info): Add new field priv_level.
5395 (som_object_setup): Add current_offset parameter. Change all
5397 (setup_sections): Likewise.
5398 (som_object_p): For EXECLIBMAGIC, read the lst header.
5399 (som_write_symbol_strings): Add compilation_unit parameter.
5401 (som_finish_writing): Write out compilation_unit.
5402 (som_bfd_derive_misc_symbol_info): Set priv_level.
5403 (som_build_and_write_symbol_table): Set xleast field to 3.
5404 (som_slurp_symbol_table): Set symbol priv_level.
5405 (bfd_som_attach_compilation_unit): New function.
5406 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5407 priv_level into symbol_value.
5408 * configure, config.in: Rebuild.
5410 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5413 warning function to call _bfd_error_handler instead.
5415 * libbfd.c (COERCE32): Cast through unsigned long and long to
5416 avoid bug in old version of gcc.
5418 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5419 (elf_backend_additional_program_headers): Don't define.
5421 1998-12-08 Nick Clifton <nickc@cygnus.com>
5423 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5424 relocations to include offset of 2 included in the insns, and the
5425 offset of the relocs within the section.
5427 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5429 The following changes were made by David Taylor
5430 <taylor@texas.cygnus.com>, Edith Epstein
5431 <eepstein@sophia.cygnus.com>, Jim Blandy
5432 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5433 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5434 changes originally made by HP; HP did not create ChangeLog
5437 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5438 automake macro library.
5440 * hpux-core.c (hpux_core_core_file_p): this function now
5441 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5442 found in the corefile! Also, in hpux_core_core_file_p, if we
5443 encounter a section with an unknown type, don't punt. Instead,
5444 just skip it. Also, count the number of sections of known type
5445 that we encounter. If we encounter at least one good one, then
5446 we'll declare that the file is a core file. If we encounter any
5447 unknown ones but some known ones, then we'll issue a warning (but
5448 still declare it to be a core file). Also, correctly decide when a
5450 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5451 (CORE_ANON_SHMEM): define if not defined.
5452 (hpux_core_struct): add members lwpid and user_tid.
5453 (core_kernel_thread_id, core_user_thread_id): new macros.
5454 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5455 the name before storing it in the bfd.
5456 (hpux_core_core_file_p): handle threads.
5458 * libhppa.h (GET_FIELD): protect against redefinition.
5459 (HPPA_WIDE): define.
5460 (GET_FIELD): define.
5465 (sign_extend): redefine.
5466 (assemble_6): define.
5467 (assemble_12): rewrite.
5468 (assemble_16): define.
5469 (assemble_16a): define.
5470 (assemble_17): rewrite.
5471 (assemble_22): define.
5473 1998-12-07 Nick Clifton <nickc@cygnus.com>
5475 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5476 relocations for signed values.
5478 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5480 * mipsbsd.c (MY(set_arch_mach)): Make static.
5481 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5482 bfd_mach_mips* macros rather than simple numbers.
5484 COFF weak symbol support, based on patches from Mark Elbrecht
5485 <snowball3@usa.net>:
5486 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5487 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5488 (coff_write_alien_symbol): Likewise.
5489 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5490 (coff_link_add_symbols): Likewise.
5491 (_bfd_coff_link_input_bfd): Likewise.
5492 (_bfd_coff_write_global_sym): Likewise.
5494 * elf.c (copy_private_bfd_data): Always initialize the
5495 includes_phdrs field.
5497 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5498 file defines a symbol first mentioned in an ELF file.
5500 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5501 possible, rather than only if BFD64.
5502 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5504 * bfd-in2.h: Rebuild.
5506 * srec.c (srec_set_section_contents): Correct test to avoid
5507 switching to 4 byte addresses after seeing a second section which
5508 requires 3 byte addresses. From Joel Schantz
5509 <joel.schantz@argosys.boeing.com>.
5511 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5512 <aymeric.vincent@emi.u-bordeaux.fr>.
5514 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5516 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5517 decide whether the output file is -mrelocatable-lib,
5518 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5520 1998-12-03 Nick Clifton <nickc@cygnus.com>
5522 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5523 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5524 * bfd-in2.h: Regenerate.
5525 * libbfd.h: Regenerate
5527 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5529 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5530 link against a dynamic symbol with no type or size.
5532 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5534 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5535 relocation for section which does not get loaded.
5536 (elf_i386_relocate_section) [R_386_32]: Likewise.
5538 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5540 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5541 reloc_count and i long instead of unsigned long. Handle error
5542 return from bfd_canonicalize_reloc.
5544 1998-12-01 Nick Clifton <nickc@cygnus.com>
5546 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5549 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5551 * elf32-sh.c (elf/sh.h): Include.
5552 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5553 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5554 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5555 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5556 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5558 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5560 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5561 causes division by zero later on.
5563 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5565 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5568 1998-11-25 DJ Delorie <dj@cygnus.com>
5570 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5573 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5575 * elf32-fr30.c (fr30_elf_relocate_section): Call
5576 fr30_final_link_relocate.
5577 (fr30_final_link_relocate): New function: Handle I20 and I32
5579 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5580 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5581 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5583 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5586 The following changes are based on a patch submitted by Gianluca
5587 Moro <glctr@abc.it>:
5589 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5590 not already been updated.
5591 (find_remembered_hi16s_reloc): New parameter 'already_found'
5592 returns state of remembered hi16s reloc.
5593 (remember_hi16s_reloc): Set 'found' field to false.
5594 (hi16s_location): Add 'found' field.
5596 1998-11-23 DJ Delorie <dj@cygnus.com>
5598 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5599 to see .DLL files as unrecognized.
5600 (i3coff_object_p): Sorry, had to hack it to not recognize these
5601 files (pei-i386) on request.
5603 1998-11-23 DJ Delorie <dj@cygnus.com>
5605 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5606 relents. Call bfd_check_format to reinitialize.
5608 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5610 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5613 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5615 * aclocal.m4: regenerate
5616 * configure: regenerate
5618 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5620 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5621 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5622 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5623 respect it as an upper bound on what memory to reference.
5624 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5625 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5626 update vtable_entries_size appropriately.
5628 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5630 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5633 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5635 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5636 bfds; they have no "file" so we fake it.
5637 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5638 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5639 resizing the memory buffer.
5640 * opncls.c (bfd_make_writable): New function; lets you write a
5641 bfd_create'd bfd to an in-memory buffer.
5642 (bfd_make_readable): New function; lets you read back that buffer
5643 as if it were from bfd_openr. Used to build generated archive
5644 members (winsup's ld's dlltool)
5646 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5648 * po/bfd.pot: Regenerated.
5650 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5652 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5655 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5657 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5658 element of the gotentry list for local symbols too.
5659 (elf64_alpha_relocate_section): Unify local and global handling.
5660 Assert that gotent->use_count > 0.
5662 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5664 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5665 update for file name changes of July 2, 1998.
5667 * configure: Rebuild.
5669 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5671 * po/bfd.pot: Regenerated.
5673 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5675 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5676 * aclocal.m4, configure: regenerate
5678 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5680 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5682 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5684 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5685 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5687 * aclocal.m4, configure: regenerated.
5689 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5691 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5692 R_D10V_GNU_VTENTRY relocs.
5693 (elf_d10v_howto_table): Likewise.
5694 (d10v_reloc_map d10v_reloc_map): Likewise.
5695 (elf32_d10v_gc_mark_hook): New.
5696 (elf32_d10v_gc_sweep_hook): New.
5697 (elf32_d10v_check_relocs): New.
5698 (elf32_d10v_relocate_section): New.
5699 (elf_backend_relocate_section): Define.
5700 (elf_backend_can_gc_sections): Define.
5702 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5704 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5705 (BFD64_BACKENDS): ...from here.
5706 (BFD32_BACKENDS_CFILES): Move vms files here...
5707 (BFD64_BACKENDS_CFILES): ...from here.
5708 * Makefile.in: Rebuild.
5710 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5712 * Makefile.am: Add FR30 target.
5713 * Makefile.in: Add FR30 target.
5714 * archures.c: Add support for FR30.
5715 * config.bfd: Add support for FR30.
5716 * configure.in: Add support for FR30.
5717 * reloc.c: Add support for FR30 relocations.
5718 * targets.c: Add support for FR30 relocations.
5719 * bfd-in2.h: Regenerate.
5720 * configure: Regenerate.
5721 * libbfd.h: Regenerate.
5722 * cpu-fr30.c: New file.
5723 * elf32-fr30.c: New file.
5725 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5727 * configure.in: detect cygwin* instead of cygwin32*
5728 * configure: regenerate
5730 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5732 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5733 use bfd_malloc and free instead and check return value from bfd_malloc.
5735 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5737 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5738 * libbfd.h: Rebuild.
5740 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5741 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5742 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5743 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5745 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5747 (mips_elf_link_hash_table_create): Don't initialize
5748 dynsym_sec_strindex.
5749 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5750 (mips_elf_size_dynamic_sections): Generate a section symbol for
5751 every output section.
5752 (mips_elf_finish_dynamic_sections): Count all sections for
5754 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5757 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5759 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5760 for later PLT entries in large PLTs.
5761 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5763 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5765 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5767 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5769 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5770 * elflink.h (elf_collect_hash_codes): New function. This function is
5771 called for each exported symbol and we compute the ELF hash value for
5773 (compute_bucket_value): New function. It is called from
5774 size_dynamic_sections to determine the hash table size. When we are
5775 optimizing a better, but slower, algorithm is used.
5776 (size_dynamic_sections): Call compute_bucket_value.
5778 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5780 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5782 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5784 (sh_elf_gc_mark_hook): New.
5785 (sh_elf_gc_sweep_hook): New.
5786 (sh_elf_check_relocs): New.
5787 (elf_backend_can_gc_sections): Define.
5789 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5791 * acinclude.m4: undo previous gettext change
5792 * aclocal.m4: rebuild with right version of aclocal.
5794 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5796 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5797 aclocal.m4 to acinclude.m4, so they don't get lost.
5799 * elfcore.h: rewrite for better corefile support.
5800 * elf.c (elfcore_*): new functions.
5801 * elf-bfd.h (elf_obj_tdata): new structure members.
5802 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5804 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5806 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5808 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5809 and R_M32R_GNU_VTENTRY.
5810 (elf_backend_can_gc_sections): Define.
5811 (m32r_elf_check_relocs): New.
5812 (m32r_elf_gc_mark_hook): New.
5813 (m32r_elf_gc_sweep_hook): New.
5814 (m32r_elf_relocate_section): Handle VT relocs.
5816 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5818 * coff-arm.c (arm_relocate_section): Remove redundant test.
5820 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5821 cleat that the 'bitsize' field is the size of the bitfield AFTER
5822 relocation not before.
5824 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5826 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5829 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5831 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5832 R_SPARC_GNU_VTENTRY.
5833 (elf32_sparc_check_relocs): Handle them.
5834 (elf32_sparc_reloc_type_lookup): Likewise.
5835 (elf32_sparc_relocate_section): Likewise.
5836 (elf32_sparc_gc_mark_hook): New.
5837 (elf32_sparc_gc_sweep_hook): New.
5839 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5841 * som.c (som_finish_writing): Perform some sanity checks when
5842 writing an executable or shared library.
5844 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5846 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5847 * configure.in (elf): Add dwarf1.lo.
5848 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5849 * elf.c (_bfd_elf_find_nearest_line): Add call to
5850 _bfd_dwarf1_find_nearest_line.
5851 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5852 Add call to _bfd_dwarf1_find_nearest_line.
5853 * configure: Rebuilt.
5855 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5857 * elflink.h (elf_gc_sections): Do not allow garbage
5858 collection if dynamic sections have been created.
5860 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5862 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5864 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5865 (v850_elf_perform_relocation): Likewise.
5866 (v850_elf_final_link_relocate): Likewise.
5867 (v850_elf_relocate_section): Likewise.
5868 (v850_elf_gc_sweep_hook): New routine.
5869 (v850_elf_gc_mark_hook): New routine.
5870 (elf_backend_can_gc_sections): Define.
5872 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5874 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5877 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5879 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5880 Declare size as bfd_size_type.
5881 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5883 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5885 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5887 * som.c (CPU_PA_RISC2_0): Define.
5888 (_PA_RISC2_0_ID): Likewise.
5889 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5891 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5893 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5894 has a base which is already defined, only add the referenced
5895 symbol to the dynamic symbol table if it is defined or referenced
5898 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5901 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5903 * elflink.h (elf_link_add_object_symbols): Undo last change.
5905 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5907 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5908 symbol for the indirect alias to a versioned symbol.
5910 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5912 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5913 (elf32_i386_vtentry_howto): New.
5914 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5915 or elf32_i386_vtinherit_howto on lookup.
5917 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5919 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5920 reloc_type. Rename R_68K__max to R_68K_max.
5921 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5924 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5926 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5927 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5929 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5932 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5934 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5935 message has a null byte terminator.
5937 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5939 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5940 word subject to R_V850_32 relocation.
5942 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5944 * dwarf2.c: Add comment describing problem computing line numbers
5945 for undefined symbols at link time.
5947 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5949 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5950 transform a defweak into a plt entry.
5951 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5952 plt entry references to receive a RELATIVE reloc.
5953 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5954 (elf64_alpha_relocate_section): Assert we don't overrun
5955 the allocated relocation space.
5957 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5959 * elf.c (swap_out_syms): Always treat section symbols as
5960 special, even if they are attached to a common section.
5962 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5964 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5965 sections with v850 common section attributes into named v850
5967 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5968 common section attributes into named v850 common sections.
5970 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5972 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5975 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5977 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5978 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5979 reloc to the wrong section a warning, not an error. .dynsbss
5980 is not an output section, so there is no need to check for it.
5982 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5984 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5986 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5988 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5989 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5991 (elf32_arm_gc_mark_hook): New.
5992 (elf32_arm_gc_sweep_hook): New.
5993 (elf32_arm_check_relocs): New.
5994 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5996 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5999 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6001 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6002 assume there is no PLT or GOT.
6004 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6006 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6007 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6008 also accepted as a function symbol type.
6010 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6012 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6014 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6016 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6017 match definition of _bfd_gc_sections field.
6018 * libbfd.h: Rebuild.
6020 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6022 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6023 the addend of a dynamic relocation referencing a section.
6024 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6025 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6027 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6029 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6030 bed has a size_dynamic_sections routine before trying to use it.
6032 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6034 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6035 _bfd_elf_rel_vtable_reloc_fn.
6037 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6039 * Makefile.am: Add elf32-arm.c.
6040 * Makefile.in: Rebuild.
6041 * elf-bfd.h: Add elf_backend_get_symbol_type.
6042 * elf.c (swap_out_syms): If defined, call
6043 elf_backend_get_symbol_type.
6044 * elf32-arm.c: Define elf_backend_get_symbol_type.
6045 (elf32_arm_get_symbol-type): New routine.
6046 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6047 (bfd_elf32_arm_process_before_allocation): Change to
6048 check for STT_ARM_TFUNC.
6049 (elf32_arm_final_link_relocate): Likewise.
6050 * elfxx-target.h: Add elf_backend_get_symbol_type.
6052 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6054 * archures.c (bfd_mach_alpha_ev[456]): New.
6055 * cpu-alpha.c: Rework to match these types.
6056 * bfd-in2.h: Rebuild.
6058 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6060 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6061 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6063 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6064 (elf_i386_reloc_type_lookup): Recognize them.
6065 (elf_i386_check_relocs): Pass them off to generic code.
6066 (elf_i386_relocate_section): Ignore them.
6067 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6068 (elf_backend_can_gc_sections): True.
6070 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6072 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6073 before looking at owner field.
6074 (elf32_arm_to_thumb_stub): Ditto.
6075 (elf32_arm_relocate_section): Compute name before calling
6076 elf32_arm_final_link_relocate().
6078 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6080 * elf.c: comment and formatting cleanups.
6083 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6085 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6086 (core files are treated differently than object files).
6087 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6088 bfd_elf_mkcorefile): declare.
6089 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6090 bfd_elf_mkcorefile): add to bfd_target vector.
6091 * elfcore.h (elf_core_file_p): save the program header table,
6092 and set the bfd architecture from the elf file header.
6093 * elf.c (bfd_elf_mkcorefile): new function.
6094 (_bfd_elf_write_corefile_contents): new function.
6095 (assign_file_positions_for_segments): add cases for handling
6096 PT_NOTE segments. (assign_file_positions_except_relocs):
6097 core files should be handled the same as exec files.
6098 (prep_headers): identify core files as type ET_CORE.
6099 (copy_private_bfd_data): identify the sections belonging to
6100 the PT_NOTE segment.
6102 * elf32-sparc.c (elf32_sparc_final_write_processing):
6103 add break statement to default case.
6105 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6107 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6108 section (not input) will be in sections ".sbss", ".sbss2",
6109 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6110 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6111 output_offset for correct evaluation of addend.
6113 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6115 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6116 elf32_arm_allocate_interworking_sections and
6117 elf32_arm_process_before_allocation.
6119 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6121 * bfd-in.h: Ammend prototype for
6122 elf32_arm_process_before_allocation to remove surplus third
6125 * bfd-in2.h: Regenerate.
6127 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6129 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6131 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6133 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6134 calculated for RELOC_SPARC_REV32 case.
6136 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6138 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6139 elf32_arm_allocate_interworking_sections and
6140 elf32_arm_process_before_allocation.
6141 * bfd-in2.h: Regenerated.
6142 * elf32-arm.c Define elf32_arm_link_hash_table.
6143 (insert_thumb_branch): New routine.
6144 (find_thumb_glue): New routine.
6145 (find_arm_glue): New routine.
6146 (record_arm_to_thumb_glue): New routine.
6147 (record_thumb_to_arm_glue): New routine.
6148 (elf32_arm_link_hash_table_create): New routine.
6149 (elf32_arm_get_bfd_for_interworking): New routine.
6150 (elf32_arm_allocate_interworking_sections) New routine.
6151 (elf32_arm_process_before_allocation) New routine.
6152 (elf32_thumb_to_arm_stub): New routine.
6153 (elf32_arm_to_thumb_stub): New routine.
6154 (elf32_print_private_bfd_data): Fix typo.
6155 (elf32_arm_final_link_relocate): Add argument sym_sec.
6156 Check for branches to thumb symbols in case R_ARM_PC24.
6157 Check for branches to arm symbols in case R_ARM_THM_PC22.
6158 (elf32_arm_relocate_section): Pass symbol section to
6159 elf32_arm_final_link_relocate.
6161 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6163 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6164 entries unless the symbol is defined in the executable; in
6165 particular, undefined weak symbols get a PLT entry.
6167 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * libaout.h: Remove nested comment to avoid warning.
6171 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6173 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6174 R_ARM_PC24 relocation.
6176 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6178 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6179 argument is_local. Add argument sym_flags. Check sym_flags
6180 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6181 (elf32_arm_relocate_section): Don't pass local sym and pass
6182 sym_flags to elf32_arm_final_link_relocate.
6184 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6186 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6187 to not count too few relocs for dynamicly linked executables.
6189 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6191 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6192 symbols without a dynamic index dynamic. Consider all weak
6194 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6195 correspondance between input and output sections.
6197 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6199 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6200 that use a .got.plt section start the got offset at zero.
6202 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * ieee.c (ieee_write_processor): Correct the processor ID written
6205 out for bfd_arch_m68k, accommodating change of March 25.
6207 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6209 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6210 R_ARM_THM_RPC22 relocations.
6212 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6214 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6216 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6217 .got relocs in -Bsymbolic shared objects.
6219 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6221 * elf32-arm.c: Add private flags to ELF header.
6222 (elf32_arm_print_private_bfd_data): New Function.
6223 (elf32_arm_set_private_flags): New Function.
6224 (elf32_arm_copy_private_flags): New Function.
6225 (elf32_arm_merge_private_bfd_data): New Function.
6227 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6229 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6231 (elf32_sparc_relocate_section): Likewise.
6233 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6235 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6236 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6237 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6238 of the function. Recognize no .plt as static linking.
6240 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6242 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6243 ".liblist" string through gettext.
6245 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6247 * Makefile.am: Add support for elf32-arm.lo.
6248 * Makefile.in: Rebuild.
6249 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6250 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6251 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6252 * configure: Regenerate.
6253 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6254 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6255 bfd_target bfd_elf32_littlearm_vec.
6256 * elf32-arm.c: New file.
6258 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6260 * libaout.h (M_SPARCLITE_LE): New machine.
6261 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6262 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6263 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6264 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6265 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6266 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6267 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6268 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6269 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6270 be BFD_RELOC_SPARC_REV32.
6272 * config.bfd (sparc86x-*-aout): New
6274 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6276 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6277 actually mapping the output sections.
6279 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6282 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6283 (mn10300_elf_reloc_map): Similarly.
6284 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6286 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6290 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6291 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6292 elf_mips_reloc_type defined in elf/mips.h.
6294 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6296 * elf64-mips.c: Remove reloc_type definition completely. It's now
6299 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6301 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6302 as they are defined in elf/mips.h now.
6304 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6307 * Re-add lost change:
6308 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6310 (mn10300_elf_relax_section): Include stack space for register saves
6311 in the imm8 field of a "call" instruction.
6312 (compute_function_info): Determine how much stack is allocated by
6313 the movm instruction. Fix typo.
6314 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6316 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6319 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6321 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6323 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6325 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6327 * elf32-hppa.h: Let ELF header define the enum containing the
6328 external reloc numbers.
6329 * elf32-i386.h: Likewise.
6331 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6333 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6334 * elf32-mips.c: Likewise.
6335 * elf32-ppc.c: Likewise.
6337 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6339 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6340 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6342 * bfd-in.h: Regenerate.
6343 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6344 parameter to 'unsigned int' to avoid K&R compatability problems.
6346 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6348 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6349 functionname_ptr to be const. Change line_ptr to be unsigned.
6351 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6352 macro is not defined. Change second parameter from bfd_link_info
6353 to coff_final_link_info. Add prototype.
6354 (coff_final_link_postscript): Simplify handling when macro is not
6355 defined. Add prototype.
6357 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6359 * elf-mn10300.c: Before include system specific ELF header define
6360 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6361 * elf32-mips.c: Likewise.
6362 * elf32-ppc.c: Likewise.
6364 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6367 temporary patch over to elf64-mips.c as well.
6369 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6371 * elf32-mips.c (reloc_type): Temporarily disable definition of
6372 standard relocation since they are now defined in elf/mips.h.
6374 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6376 * elf-m10200.c (mn10200_elf_final_link_relocate):
6377 Modify range test for case R_MN10200_8.
6379 * elf-m10300.c (mn10300_elf_final_link_relocate):
6380 Modify range test for case R_MN10300_8.
6382 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6384 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6385 * elf32-i386.c (elf_backend_got_header_size): Define.
6386 (elf_backend_plt_header_size): Define.
6387 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6388 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6389 * elfxx-target.h: Provide a default of zero.
6390 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6391 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6393 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6394 entry from an executable, even if the plt refcount goes to 0.
6396 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6398 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6399 directory name at the line number.
6401 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6402 with an unspecified type.
6404 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6406 * sunos.c: Add undef of valid to avoid problem on SunOS.
6408 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6410 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6412 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6414 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6415 R_68K_PCxx and R_68K_xx relocations. Make sure that
6416 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6417 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6418 R_68K_xx relocations.
6419 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6420 that has no plt entry.
6421 (elf_m68k_relocate_section): Ignore the plt offset in a static
6423 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6425 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6428 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6430 (howto_table, reloc_map): Add entries for them.
6431 (elf_m68k_check_relocs): Handle them. Implement reference
6432 counting for got and plt entries.
6433 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6434 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6436 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6437 (elf_m68k_relocate_section): Handle the new reloc types.
6438 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6439 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6440 * elflink.h (elf_link_add_object_symbols): When creating an
6441 indirect reference for symbol versioning also copy the plt
6443 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6444 flag also reset the plt offset.
6445 (elf_link_assign_sym_version): Likewise.
6446 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6447 the size of the entry in bytes.
6448 (elf_gc_allocate_got_offsets): Likewise.
6450 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * elflink.h (elf_gc_sections): Return true rather than falling off
6455 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6458 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6460 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6461 comment describing when it should be enabled.
6462 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6465 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6468 information ATN records.
6470 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6472 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6473 section for an absolute symbol in a fully linked file. Based on
6474 patch from Christian Holland <CHolland@de.lucent.com>.
6476 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6478 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6479 that a symbol is undefined.
6481 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6483 * som.c (som_bfd_gc_sections): Define.
6485 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6487 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6488 overflows in ARM_26D patches, since they have already been
6489 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6491 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * coffcode.h (coff_write_object_contents): If we have any long
6494 section names, call coff_write_symbols even if there are no
6497 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6499 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6500 PT_LOAD segment, rather than only setting it once for the entire
6503 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6504 rather than ignoring every phdr with a p_paddr of 0, ignore all
6505 the phdrs if they all have a p_paddr of 0.
6507 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6508 section was discarded from the link.
6510 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6512 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6514 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6516 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6517 floating point operations.
6519 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6524 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6526 Merge of vax/vms (read-only) support
6527 * configure.com: Support Vax target.
6528 * makefile.vms: Support Vax target.
6529 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6530 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6532 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6534 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6536 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6538 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6540 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6541 * targets.c (bfd_target_ovax_flavour): New flavour.
6542 (vms_alpha_vec): Renamed from evax_alpha_vec.
6544 (target_vector): Update accordingly.
6545 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6547 (vax*-*-*vms*): New target.
6548 * Makefile.am: Update for renamed files. Rebuild dependencies.
6549 * bfd-in2.h: Rebuild.
6550 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6552 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6554 Based on patch from Matt Semersky <matts@scd.hp.com>:
6555 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6556 pointer on abfd->outsymbols.
6557 (generic_add_output_symbol): Handle NULL sym parameter.
6559 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6561 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6564 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6566 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6567 when handling 32 bit immediate relocs.
6568 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6570 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6572 * section.c (STD_SECTION): Account for recently added gc_mark
6573 field in struct asection.
6575 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6576 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6578 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6580 ELF Section-level Garbage Collection:
6581 * bfd.c (bfd_gc_sections): New.
6582 * aout-adobe.c: Hook to default implementation.
6583 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6584 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6585 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6586 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6587 * tekhex.c, versados.c: Likewise.
6588 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6589 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6591 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6592 (bfd_generic_gc_sections): New.
6593 * section.c (SEC_KEEP): New.
6594 (asection): Add gc_mark member.
6596 * elfcode.h (elf_gc*): New name remappings.
6597 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6598 sections to be excluded.
6599 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6600 (elf_gc_propogate_vtable_entries_used): New.
6601 (elf_gc_smash_unused_vtentry_relocs): New.
6602 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6603 (elf_gc_common_finalize_got_offsets): New.
6604 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6605 * elfxx-target.h: Add and default gc hooks.
6607 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6609 (struct elf_obj_tdata): Likewise for local_got_offsets.
6610 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6611 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6612 * elf64-sparc.c, elflink.h: Likewise.
6614 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6615 (ELF_LINK_HASH_MARK): Define.
6616 (struct elf_backend_data): Add GC hooks.
6617 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6619 * elf-m10300.c (mn10300_elf_check_relocs): New.
6620 (mn10300_elf_gc_mark_hook): New.
6621 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6622 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6623 (mn10300_elf_final_link_relocate): Likewise.
6624 (mn10300_elf_relocate_section): Likewise.
6625 (elf_backend_can_gc_sections): Define.
6626 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6627 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6628 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6629 (mips_info_to_howto_rel): Likewise.
6630 (mips_elf_relocate_section): Likewise.
6631 (mips_elf_check_relocs): Likewise.
6632 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6633 (elf_backend_can_gc_sections): Define.
6634 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6635 (ppc_elf_howto_raw): Handle them.
6636 (ppc_elf_reloc_type_lookup): Likewise.
6637 (ppc_elf_relocate_section): Likewise.
6638 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6639 Handle new vtable relocs.
6640 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6641 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6642 (elf_backend_can_gc_sections): Define.
6644 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6646 * archures.c (bfd_mach_mn10300): Define.
6647 * elf-m10300.c: Include elf/mn10300.h
6648 (elf_mn10300_mach): New function.
6649 (_bfd_mn10300_elf_final_write_processing): Likewise.
6650 (_bfd_mn10300_elf_object_p): Likewise.
6651 (elf_backendfinal_write_processing): Define.
6652 (elf_backend_object_p): Likewise.
6654 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6656 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6659 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6661 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6662 link_next field, not the next field.
6664 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6666 * elf.c (map_sections_to_segments): Check the section address
6667 against the phdr size both with and without a modulo of
6670 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6673 linker created empty input section if the output section has the
6676 * elflink.h (elf_link_output_extsym): Print an error message if
6677 _bfd_elf_section_from_bfd_section fails.
6679 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6682 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6685 native linker output. Avoid putting an empty section in more than
6688 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6690 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6691 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6693 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6695 * elf.c (swap_out_syms): New arg relocatable_p.
6696 Don't add section VMA to symbols for relocatable output.
6697 (_bfd_elf_compute_section_file_positions): Update call to
6700 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6702 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6703 against 'addend' be signed rather than unsigned.
6705 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6707 * elf32-m32r.c: Add prototyps for static functions.
6709 * coff-arm.c: Add prototypes for static functions.
6711 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6713 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6714 LMA is used to order sections in a segment.
6716 * elf32-v850.c: Add prototypes for static functions.
6717 Change type of addend parameter to bfd_vma in various functions.
6719 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6721 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6722 complain_overflow_signed instead of complain_overflow_bitfield.
6724 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6726 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6727 when comparing against 0.
6729 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6731 * Makefile.am (config.status): New target.
6732 * Makefile.in: Rebuild.
6734 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6736 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6737 error if previous object endianness doesn't match current object.
6739 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6741 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6742 _bfd_elf_print_private)bfd_data ().
6744 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6748 (elf_link_add_object_symbols): Set type_change_ok and
6749 size_change_ok before calling elf_merge_symbol.
6751 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6752 undefined symbol error, don't also issue an overflow error.
6754 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6756 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6757 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6758 message instead of crashing.
6760 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6762 * archures.c (bfd_mach_cpu32): Define.
6763 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6765 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6766 * ieee.c: Include <ctype.h>.
6767 (ieee_object_p): Parse out process ID string to make it more
6768 likely to be acceptable for bfd_scan_arch.
6769 * bfd-in2.h: Rebuild.
6771 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6773 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6774 _bfd_elf_print_private_bfd_data() so that the program header will
6777 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6779 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6780 0x68. Reindent. Add some comments.
6782 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6784 * elf.c (copy_private_bfd_data): Adjust physical address of
6785 segment in output BFD to contain LMAs of its sections.
6787 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6789 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6790 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6791 endian data 32 bit relocations.
6792 (elf32_sparc_merge_private_bfd_data): Check if linking little
6793 endian objects with big endian objects.
6794 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6795 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6796 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6798 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6799 * archures.c (bfd_mach_sparc_sparclite_le): New.
6800 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6802 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6804 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6807 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6809 * bfd-in.h: Move over patch to bfd-in2.h.
6811 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6813 (_bfd_relocate_contents): Likewise.
6815 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6817 * peicode.h (add_data_entry): If the section has no private data
6818 then do not create a Data Dictionary entry for it.
6820 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6822 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6823 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6824 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6825 subsections during relaxation more correctly.
6827 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6829 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6830 Add extra argument to bfd_arm_process_before_allocation ().
6831 * bfd-in.h: Reflect changes made in bfd-in2.h.
6832 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6833 coff class of a BFD symbol.
6834 * coff-arm.c: Add support for interworking between Thumb code and
6835 non-interworking aware ARM code.
6837 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6839 * po/Make-in (install-info): New target.
6841 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6843 * filemode.c: Remove; not used.
6845 If sysdep.h includes a header file, don't include it again:
6846 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6848 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6850 * archive.c: Don't include <string.h> or <errno.h>.
6851 * evax-alpha.c; Don't include <stdio.h>.
6852 * evax-egsd.c: Likewise.
6853 * evax-etir.c: Likewise.
6854 * evax-misc.c: Likewise.
6855 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6856 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6858 * hpux-core.c: Likewise.
6859 * netbsd-core.c: Likewise.
6861 * libbfd.c: Don't include <sys/types.h>.
6862 * nlmcode.h: Don't include <string.h>.
6863 * osf-core.c: Don't include <string.h> or <stdio.h>.
6864 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6865 <errno.h>, or <unistd.h>.
6866 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6868 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6870 * configure.com: If the version number can not be found in
6871 configure.in, set it to "unknown" rather than "2.8.1".
6873 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6875 * elf32-mips.c (elf_mips_mach): New.
6876 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6877 (_bfd_mips_elf_final_write_processing): Use the names
6878 of machines, rather than the numbers. Set both the ARCH
6879 and MACH in e_flags. Handle a few more specific machines.
6880 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6881 EF_MIPS_ARCH and EF_MIPS_MACH.
6883 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6885 * syms.c (bfd_is_local_label): Revert last change.
6886 * srec.c (srec_write_symbols): Discard debugging symbols.
6888 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * som.c: Include <ctype.h>.
6891 * som.h: Don't include sysdep.h.
6893 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6895 * libbfd.h: Rebuilt.
6896 * libbfd-in.h: Removed gettext includes and defines.
6897 * sysdep.h: Moved gettext-related includes and defines here.
6899 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6901 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6902 an ad-hoc test. Kill bogus #if 0 code.
6903 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6905 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6907 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6908 when generating a normal executable for a symbol defined in a
6909 regular file. When copying a reloc into the output file, adjust
6910 the addend for a PC relative reloc against a global symbol.
6912 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6914 * libbfd.h: Rebuilt.
6915 * libbfd-in.h (_): Define as dgettext.
6917 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6919 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6921 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6922 when declaring parameter types.
6923 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6925 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * config.bfd: If we include any ELF targets in targ_defvec and/or
6928 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6929 * elf32-gen.c (dummy): New static const variable.
6930 (elf_generic_info_to_howto): New static function.
6931 (elf_generic_info_to_howto_rel): New static function.
6932 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6933 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6934 * elf64-gen.c: Same changes as elf32-gen.c.
6935 * elfcode.h (elf_object_p): For the generic target, ignore a
6936 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6938 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6941 * configure: Rebuild.
6943 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6945 * config.bfd: Update OSR5/Unixware patterns.
6947 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6949 * elf.c (assign_file_positions_for_segments): Allow for holes
6950 between sections added by a link script.
6952 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * configure.in: Change version number to 2.9.4
6955 * configure: Rebuild.
6957 Based on patch from H.J. Lu <hjl@gnu.org>:
6958 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6959 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6960 * bfd-in2.h: Rebuild.
6962 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6964 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6967 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6969 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6970 (elf64_alpha_relax_section): Fill them in.
6971 (elf64_alpha_relax_opt_call): Implement more than a stub.
6972 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6973 alignment on .scommon.
6974 (elf64_alpha_merge_gots): Merge use counts as well.
6976 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6978 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6979 for calculating a local symbol's address.
6980 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6981 Set the .got's cooked size as well as the raw size.
6983 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6985 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6986 internationalisation of printed information.
6988 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6989 internationalisation of printed information.
6991 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6993 * syms.c (struct indexentry): Change directory_name, file_name,
6994 and function_name fields to char *.
6995 (struct stab_find_info): Change cached_file_name field to char *.
6997 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6999 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7001 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7003 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7005 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7007 * Makefile.am (install-data-local): Make $(includedir).
7008 * Makefile.in: Rebuild.
7010 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7012 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7014 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7016 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7017 * Makefile.in: Rebuild.
7019 * bfd-in2.h: Rebuild for Nick's changes.
7021 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7023 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7024 change wrt length == max_namelen.
7026 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7028 * Many files: Added gettext invocations around user-visible
7030 * libbfd-in.h: Added gettext includes and defines.
7031 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7032 HAVE_LC_MESSAGES): Define.
7033 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7035 * Makefile.am (SUBDIRS): Added po.
7036 (POTFILES): New macro.
7037 (po/POTFILES.in): New target.
7038 (SOURCE_HFILES): New macro.
7040 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7042 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7044 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7045 NT_PRSTATUS note section encountered, it contains the status of
7046 the currently executing thread when the core file was written.
7048 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7050 * libcoff.h: Add extra parameter to
7051 bfd_coff_link_output_has_begun overrideable function.
7052 * cofflink.c: Pass extra parameter to
7053 bfd_coff_link_output_has_begun function.
7054 * bfd-in.h: Add prototypes for exported ARM interworking
7056 * peicode.h: ARM specific code reorganised to conform to BFD
7058 * coffcode.h: ARM specific code reorganised to conform to BFD
7060 * coff-arm.c: Code reorganised to conform to the BFD coding
7061 conventions. Global variables have been moved into an ARM
7062 specific hash table structure and a new function:
7063 bfd_arm_get_bfd_for_interworking() has been created which is
7064 called from the linker scripts.
7066 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7068 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7070 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7071 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7072 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7073 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7075 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7077 * config.bfd: Added sparc86x support.
7079 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7081 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7082 an out of range pc-relative jump/call to an undefined weak symbol.
7084 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7086 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7089 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7092 an error other than bfd_error_system_call, set the error to
7093 bfd_error_wrong_format.
7095 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7096 bfd_elf32_powerpcle_vec.
7098 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7099 program segments are zero, don't set p_paddr_valid.
7101 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7103 * elf64-alpha.c: Initial implementation of relaxation --
7104 (struct alpha_elf_link_hash_entry): Add use_count member.
7105 (elf64_alpha_check_relocs): Initialize and increment it.
7106 (elf64_alpha_can_merge_gots): Check it when considering merging.
7107 (elf64_alpha_merge_gots): Drop entries with zero use.
7108 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7109 (elf64_alpha_always_size_sections): Split out got sizing ...
7110 (elf64_alpha_size_got_sections): ... here. New function.
7111 (elf64_alpha_relax_find_reloc_ofs): New function.
7112 (elf64_alpha_relax_with_lituse): Likewise.
7113 (elf64_alpha_relax_without_lituse): Likewise.
7114 (elf64_alpha_relax_opt_call): Likewise.
7115 (elf64_alpha_relax_section): Likewise.
7116 (elf64_alpha_add_symbol_hook): Likewise.
7117 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7118 (elf64_alpha_relocate_section): Likewise.
7119 (bfd_elf64_bfd_relax_section): Define.
7120 (elf_backend_add_symbol_hook): Likewise.
7122 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7124 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7125 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7126 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7128 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7130 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7131 * configure: Rebuild.
7133 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7136 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7137 * configure.in: Define and substitute WIN32LDFLAGS and
7139 * aclocal.m4: Rebuild with new libtool.
7140 * configure, Makefile.in: Rebuild.
7142 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7144 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7145 before any other symbols in the same section.
7147 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7149 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7152 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7154 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7156 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7157 Use addr_size for address size, rather than sizeof(bfd_vma).
7158 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7159 Fix call to read_address.
7160 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7161 Scrap other unneeded arguments. Fix call to read_address.
7162 (scan_unit_for_functions): Fix call to read_attribute.
7163 (parse_comp_unit): We now handle more values for addr_size.
7164 Set addr_size in unit. Fix call to read_attribute and
7167 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7169 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7171 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * archures.c (bfd_default_scan): Add m68k cases back to default
7174 switch, reverting patch of March 25, since IEEE support depends
7177 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * Makefile.am (diststuff): New target.
7180 * Makefile.in: Rebuild.
7182 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7184 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7185 som_offset when we have an extended name table.
7187 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7189 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7191 * Makefile.in: Rebuild.
7193 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7195 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7196 symbols when creating a shared library.
7197 (elf_m68k_adjust_dynindx): New function, used by above code.
7198 (elf_m68k_finish_dynamic_sections): Initialize the section
7200 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7202 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7204 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7207 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7209 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7212 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7214 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7217 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * configure.in: Set version to 2.9.1.
7220 * configure: Rebuild.
7222 * Branched binutils 2.9.
7224 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7226 * syms.c (ENABLE_CACHING): Define.
7227 (struct indexentry): Define.
7228 (struct stab_cache): Remove.
7229 (cmpindexentry): New static function.
7230 (struct stab_find_info): Add new fields: indextable,
7231 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7232 cached_file_name. Remove fields: file_cache, function_cache, and
7234 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7235 index table and search it.
7237 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * elf.c (_bfd_elf_copy_private_section_data): Call
7240 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7242 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7244 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7246 * coff-arm.c: Define all globally visible variables and functions
7247 only when COFF_WITH_PE is not defined.
7248 * configure.in (armpe_little_vec, armpe_big_vec): Add
7250 * configure: Rebuild.
7252 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7254 Fix some gcc -Wall warnings:
7255 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7256 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7257 * archures.c (bfd_default_scan): Likewise.
7258 * bfd.c (bfd_scan_vma): Likewise.
7259 * binary.c (mangle_name): Likewise
7260 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7261 * coff-sh.c (sh_relocate_section): Likewise.
7262 * coff-stgo32.c (create_go32_stub): Likewise.
7263 * coffcode.h (coff_slurp_line_table): Likewise.
7264 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7265 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7266 (assign_file_positions_for_segments): Likewise.
7267 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7268 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7269 * oasys.c (oasys_write_sections): Likewise.
7270 * ppcboot.c (ppcboot_object_p): Likewise.
7271 (mangle_name): Likewise.
7272 * riscix.c (riscix_fix_pcrel_26): Likewise.
7273 * srec.c (srec_scan): Likewise.
7274 * stabs.c (_bfd_write_section_stabs): Likewise.
7275 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7276 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7277 switch. Declare parameters for function pointers.
7278 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7280 * elf.c (elf_sort_sections): Likewise.
7281 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7282 Add default cases to switches.
7283 (coff_arm_relocate_section): Remove unused local variables.
7285 (coff_arm_bfd_set_private_flags): Change flag variable to type
7287 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7288 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7289 (dump_toc): Change cat to const, and initialize it.
7290 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7291 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7292 (sh_elf_relocate_section): Initialize r_symndx.
7293 * coffcode.h (coff_compute_section_file_positions): Only declare
7294 old_sofar if ALIGN_SECTIONS_IN_FILE.
7295 (coff_write_object_contents): Initialize csym.
7296 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7297 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7299 * dwarf2.c: Include libiberty.h.
7300 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7301 (decode_line_info): Remove unused local variables.
7302 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7303 (m32r_elf_relocate_section): Likewise.
7304 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7305 (v850_elf_reloc): Likewise.
7306 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7307 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7308 * elf.c (assign_file_positions_for_segments): Always set adjust.
7309 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7310 parenthesize expression.
7311 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7312 (m32r_elf_object_p): Return a value.
7313 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7314 * elf32-mips.c (mips_elf_final_link): Initialize last.
7315 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7316 * elf32-v850.c (v850_elf_object_p): Return a value.
7317 (v850_elf_print_private_bfd_data): Change fprintf format string.
7318 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7320 * elflink.h (elf_link_add_object_symbols): Change vernum to
7321 unsigned int, and initialize it. Change fprintf format string.
7322 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7323 when setting or comparing to soname_indx.
7324 (elf_create_pointer_linker_section): Change num_symbols to
7326 * libcoff-in.h (coff_data_type): Change flags to flagword.
7327 * peicode.h (pe_print_idata): Initialize idx. Change j to
7328 bfd_size_type. Initialize hint_member. Remove useless test to
7330 (pe_print_edata): Change num_functions and num_names in struct
7331 EDT_type to unsigned long. Remove cast. Change fprintf format
7333 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7334 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7336 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7337 int *. Update uses. Change j to long.
7338 * bfd-in2.h, libcoff.h: Rebuild.
7340 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7342 * elf32-v850.c Remove definition of USE_REL.
7343 (v850_elf_info_to_howto_rela): New function.
7344 (v850_elf_perform_relocation): Renamed from
7345 v850_elf_store_addend_in_insn. Removed replace argument.
7346 (v850_elf_reloc): store the relocation in the addend field instead
7348 (v850_elf_final_link_relocate): Now calls
7349 v850_elf_perform_relocation.
7350 (v850_elf_relocate_section): Remove code to generate REL
7353 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7355 * coffcode.h (coff_new_section_hook): Set the type and storage
7356 class in the native symbol information allocated for a new section
7359 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7361 * peicode.h: Chain together calls to
7362 coff_bfd_copy_private_bfd_data and
7363 coff_bfd_print_private_bfd_data.
7365 * coff-arm.c: Add prototypes for
7366 coff_arm_bfd_print_private_bfd_data and
7367 coff_arm_bfd_copy_private_bfd_data.
7369 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7371 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7374 * peicode.h: Call arm-coff private data functions after handling
7377 * coff-arm.c: Turn statics into globals so that they can be shared
7378 both pe and pei backends.
7380 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7384 (sunos_write_object_contents): Likewise.
7385 * aoutx.h (NAME(aout,machine_type)): Likewise.
7386 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7388 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7390 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7392 (bfd_default_scan): Remove m68k special cases.
7393 * bfd-in2.h: Rebuild.
7394 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7396 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7397 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7399 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7400 selection, change printable_name to just "m68k" and make that the
7401 default instead of m68k:68020.
7403 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7405 (MY_get_section_contents): Define as aout_32_get_section_contents
7406 rather than NAME(aout,get_section_contents).
7408 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7410 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7411 and call bfd_default_set_arch_mach to do the real work.
7413 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7415 * bout.c (BALX): Include return register g14 as part of the insn.
7417 (calljx_callback): Use it.
7419 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7421 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7422 * libbfd.h: Rebuild.
7424 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7425 byte_count to unsigned int.
7426 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7427 unused local variables.
7429 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7430 variables er and er1.
7432 * cpu-v850.c: Include <ctype.h>.
7433 (scan): Case isdigit argument to unsigned char.
7435 From Yan Meroth <YAN.MEROTH@st.com>:
7436 * ihex.c (ihex_scan): Add extbase variable so that getting an
7437 extended linear address record does not ignore any previous
7439 (ihex_write_object_contents): When writing out an extended linear
7440 address record, zero out any previous extended address.
7442 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7444 * ieee.c (do_one): Check section before dereferencing it.
7445 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7446 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7448 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7450 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7452 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7454 * coff-arm.c: Add interworking functions to pe backends.
7456 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7458 * configure.in: Use AM_DISABLE_SHARED.
7459 * aclocal.m4, configure: Rebuild with libtool 1.2.
7461 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7463 * coff-arm.c (coff_arm_relocate_section): Better error messages
7464 when interowrking conflucts occur. Courtesy of Jonathan Walton
7466 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7467 relocations. Patch courtesy of Jonathan Walton and Tony
7470 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7472 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7473 part of Feb 22 change controling when to override the existing
7474 symbol with the .plt entry.
7476 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7478 * config.bfd (targ_cpu): Add thumb-pe target.
7480 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7481 functions in PE build.
7483 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7485 * config.bfd (sparclite-*-elf*): Added.
7487 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7489 * configure.in: Add elf.lo to elf shell variable.
7490 * Makefile.am (BFD_LIBS): Remove elf.lo.
7491 (BFD_LIBS_CFILES): Remove elf.c.
7492 (BFD32_BACKENDS): Add elf.lo.
7493 (BFD32_BACKENDS_CFILES): Add elf.c.
7494 * configure, Makefile.in: Rebuild.
7496 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7498 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7499 relocation against a non-local symbol should not have a dynamic
7502 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7504 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7506 (pe_print_private_bfd_data): Print PE flags. From Mikey
7507 <jeffdb@netzone.com>.
7509 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7511 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7512 a plt entry when we can determine that we authoritatively define
7515 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7517 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7518 don't actually use trad-core, but a SunOS-style core file handled
7520 * hosts/sparclinux.h: Remove.
7522 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7524 * peicode.h (pe_print_idata): If there is no .idata section, look
7525 for the import tables in some other section. Make the initial
7526 label line up better with the data. Print the import address
7527 table even if there is no import name table. If the import
7528 address table holds actual addresses, print them.
7530 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7532 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7533 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7534 bfd_error_system_call.
7536 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7538 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7539 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7541 From H.J. Lu <hjl@gnu.org>:
7542 * Makefile.am (libbfd_la_LDFLAGS): Define.
7543 * Makefile.in: Rebuild.
7545 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7547 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7548 * netbsd.h (MACHTYPE_OK): Define.
7549 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7550 calling N_SET_MACHTYPE, rather than having a switch.
7551 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7553 * i386netbsd.c (MACHTYPE_OK): Don't define.
7554 (DEFAULT_MID): Define.
7555 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7556 (MACHTYPE_OK): Don't define.
7557 (DEFAULT_MID): Define.
7558 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7559 (DEFAULT_MID): Define.
7560 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7561 (DEFAULT_MID): Define.
7562 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7563 (DEFAULT_MID): Define.
7565 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7566 * vaxnetbsd.c: New file.
7567 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7568 rather than netbsd_core.
7569 * targets.c (vaxnetbsd_vec): Declare.
7570 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7571 defined, add netbsd_core_vec.
7572 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7573 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7574 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7575 * config.bfd (alpha*-*-netbsd*): New target.
7576 * Makefile.am: Rebuild dependencies.
7577 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7578 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7579 * configure, Makefile.in: Rebuild.
7581 * configure.host: Remove the old shared library build stuff. We
7582 now use libtool instead.
7584 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7586 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7588 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7590 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7591 * configure: Rebuild.
7593 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7594 * elf32-v850.c (remember_hi16s_reloc): New function.
7595 (find_remembered_hi16s_reloc): New function.
7596 (v850_elf_store_addend_in_insn): Use the above new functions to
7597 match up HI6S relocs with LO16 relocs.
7599 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7601 * configure.in: Change -linux* to -linux-gnu*.
7602 * config.bfd, configure.host: Likewise.
7603 * configure: Rebuild.
7605 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7607 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7608 LO16/HI16S bug and improve comments about what is going on.
7610 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7612 * configure, aclocal.m4: Rebuild with new libtool.
7614 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7616 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7617 when merging v850 code into v850e/v850ea code. Do not initialise
7618 output flags if the input is the default architecture.
7620 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7622 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7623 get the size from bfd_arch_bits_per_address instead of directly
7626 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7628 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7629 to wrap, just return all 1's bits instead.
7630 * libbfd.h: Regenerate.
7632 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7634 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7636 (coff_relocate_section): If COFF_WITH_PE, define as
7637 coff_pe_i386_relocate_section.
7638 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7639 skip empty sections, to match coff_write_object_contents.
7641 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7642 rather than swapping out r_offset twice. From Luke Deller
7643 <luked@cse.unsw.edu.au>.
7645 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7647 * configure.in: Set libtool_enable_shared rather than
7648 libtool_shared. Remove diversion hack.
7649 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7652 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7654 * syms.c (struct stab_cache): Define.
7655 (struct stab_find_info): Remove cached_offset, cached_stab,
7656 cached_str, and cached_stroff fields. Add file_cache,
7657 function_cache, and line_cache fields.
7658 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7661 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7663 * peicode.h (pe_print_idata): Check for import of ordinal rather
7665 (pe_print_edata): If there is no .edata section, look for the
7666 export data in some other section.
7668 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7670 * configure.in: Change version to 2.8.4.
7671 * configure: Regenerated.
7673 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7675 Add tms320c30 support:
7676 * cpu-tic30.c: New file.
7677 * aout-tic30.c: New file.
7678 * coff-tic30.c: New file.
7679 * archures.c (bfd_arch_tic30): Define.
7680 (bfd_tic30_arch): Declare.
7681 (bfd_archures_list): Add bfd_tic30_arch.
7682 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7684 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7685 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7686 (coff_set_flags): Likewise.
7687 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7688 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7689 * Makefile.am: Rebuild dependencies.
7690 (ALL_MACHINES): Add cpu-tic30.lo.
7691 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7692 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7693 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7694 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7696 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7698 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7699 to lag behind LO16 reloc by a couple of instructions.
7701 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7704 make to reexamine the file timestamp.
7705 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7707 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7710 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7712 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7713 to create .dynsbss and .rela.sbss sections.
7714 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7715 copied from dynamic objects into .sbss.
7716 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7717 use it. Correct typo of .rela.sdata2.
7718 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7719 put the data, which may now be in .sbss.
7720 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7721 (elf_backend_create_dynamic_sections): Define as
7722 ppc_elf_create_dynamic_sections.
7724 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7725 against _GLOBAL_OFFSET_TABLE_.
7726 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7727 shared libraries which refer to local symbols. Make sure that the
7728 test for allocating space for a reloc in a shared object is the
7729 same as the test for emitting a reloc.
7731 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7733 * config.bfd (i[3456]-*-mingw32*): New target.
7734 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7735 * aclocal.m4, configure: Rebuild.
7737 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7739 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7742 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7744 Sparc v9 ABI compliant PLT:
7745 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7746 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7747 (LARGE_PLT_THRESHOLD): New define.
7748 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7749 (sparc64_elf_build_plt): New function.
7750 (sparc64_elf_plt_entry_offset): Likewise.
7751 (sparc64_elf_plt_ptr_offset): Likewise.
7752 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7753 contain the index for convenience. Skip the initial entries
7755 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7756 memory for the benefit of .rela.plt.
7757 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7758 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7759 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7760 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7761 Call sparc64_elf_build_plt.
7762 (elf_backend_want_got_plt): No.
7763 (elf_backend_plt_readonly): No.
7764 (elf_backend_plt_alignment): 8.
7766 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7767 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7768 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7771 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7773 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7775 * cpu-mips.c (arch_info_struct): Add mips variants.
7776 * bfd-in2.h: Rebuilt.
7778 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7780 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7783 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7785 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7786 (i[3456]86sco3.2v5*coff): New target.
7788 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7790 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7792 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7794 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7795 * bfd-in2.h: Regenerate.
7797 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7799 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7801 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7804 adjust addend for an output common symbol (from Jimmy Blair
7805 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7806 defined symbol to counteract adjustment made in generic relocation
7809 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7811 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7813 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7814 (GET_SCNDHR_NLNNO): Likewise.
7816 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7818 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7820 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7822 * elf32-m32r.c: Add macros to handle NOP insertion.
7824 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7826 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7827 (xcoff_mark): Likewise.
7828 (xcoff_build_ldsyms): Mark absolute symbols.
7830 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7832 * bout.c (b_out_write_object_contents): Sort symbols before output
7833 to keep {CALL,BAL}NAME symbols adjacent.
7834 (b_out_symbol_cmp): New function.
7836 For older changes see ChangeLog-9697
7842 version-control: never
projects / external / binutils.git / blob