1 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
3 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
4 paranthesis in if statement.
6 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
8 Enable the support for Traditional MIPS.
9 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
10 return ict_none appropriately for traditional mips targets.
11 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
12 (STUB_MOVE): Conditionalize for traditonal mips.
13 (STUB_LI16): Likewise.
14 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
15 room for RTPROC header.
16 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
17 the permission for the PT_DYNAMIC as read, write and execute.
18 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
20 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
21 _DYNAMIC_LINKING for traditonal mips.
22 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
23 in case of traditonal mips.
24 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
25 entry is required. For a function if PLT is not required then set the
26 corresponding hash table entry to 0.
27 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
29 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
30 shared object set the value to 0.
31 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
32 _DYNAMIC_LINKING for traditonal mips.
33 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
36 2000-07-15 H.J. Lu <hjl@gnu.org>
38 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
40 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
42 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
43 out a structure that is BFD_IN_MEMORY.
45 2000-07-11 Alan Modra <alan@linuxcare.com.au>
47 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
48 bfd pointer. Print section id instead of bfd pointer for local
49 syms. Prefix addend with `+' for global syms as well as local.
50 Correct calculation of name component lengths.
51 (elf64_hppa_check_relocs): Update call to get_dyn_name.
53 From David Huggins-Daines <dhd@linuxcare.com>
54 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
55 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
56 (elf64_hppa_modify_segment_map): Likewise.
58 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
60 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
61 addresses to be "naturally" sign extended. Return -1 if unknown.
62 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
63 * bfd-in2.h: Regenerate.
65 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
67 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
68 and ECOF_SIGNED_64 to list ways to extract an offset.
69 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
70 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
72 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
73 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
75 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
77 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
78 bfd_get_start_address.
79 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
80 (elf_swap_ehdr_out): Ditto.
82 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
84 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
85 compatibility with older binutils.
87 2000-07-10 Alan Modra <alan@linuxcare.com.au>
89 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
90 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
92 From Ryan Bradetich <rbradetich@uswest.net>
93 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
94 (parse_line_table): Ditto.
95 (_bfd_dwarf1_find_nearest_line): Ditto.
96 * syms.c (cmpindexentry): Remove extra `*' from params.
98 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
100 * elf32-mips.c (sort_dynamic_relocs): New Function.
101 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
102 via qsort to sort the dynamic relocations in increasing r_symndx
105 2000-07-09 Alan Modra <alan@linuxcare.com.au>
107 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
108 ATTRIBUTE_UNUSED to unused args.
112 (get_stub): Likewise.
113 (elf64_hppa_adjust_dynamic_symbol): Likewise.
114 (elf64_hppa_link_output_symbol_hook): Likewise.
115 (elf64_hppa_check_relocs): Delete unused var.
116 (elf64_hppa_size_dynamic_sections): Likewise.
117 (elf64_hppa_finalize_opd): Likewise.
118 (elf64_hppa_finalize_dynreloc): Likewise.
119 (elf64_hppa_modify_segment_map): Likewise.
120 (elf64_hppa_finish_dynamic_sections): Likewise.
122 * elf-hppa.h (elf_hppa_final_write_processing): Add
123 ATTRIBUTE_UNUSED to unused args.
124 (elf_hppa_final_link_relocate): Likewise.
125 (elf_hppa_record_segment_addrs): Add paretheses.
126 (elf_hppa_relocate_section): Constify dyn_name.
128 From David Huggins-Daines <dhd@linuxcare.com>
129 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
130 rearrange case statement so that it gets preferred to 32-bit ones.
132 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
133 asection->id instead of address of asection structure.
134 (elf32_hppa_size_stubs): Likewise.
136 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
137 for .init* and .fini*.
139 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
140 and addends used in stub names to 32 bits.
141 (elf32_hppa_size_stubs): Likewise.
143 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
144 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
145 not bfd_put_64. Fix minor comment typo and formatting.
147 Changes to create multiple linker stubs, positioned immediately
148 before the section where they are required.
149 * elf32-hppa.c: Don't include hppa_stubs.h.
150 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
151 (elf32_hppa_stub_hash_table): Delete.
152 (elf32_hppa_link_hash_entry): Delete.
153 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
154 stub_hash_table, and store the struct here rather than a pointer.
155 Delete output_symbol_count. Add offset array. Change
156 global_value to a bfd_vma.
157 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
158 (elf32_hppa_stub_hash_traverse): Delete.
159 (elf32_hppa_name_of_stub): Delete.
160 (elf32_hppa_link_hash_lookup): Delete.
161 (elf32_hppa_link_hash_traverse): Delete.
162 (elf32_hppa_stub_hash_table_init): Delete.
163 (elf32_hppa_size_of_stub): Pass input section and offset rather
164 than location and calculate location here. Don't pass name as all
165 stubs are now the same size.
166 (elf32_hppa_stub_hash_newfunc): Init new fields.
167 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
169 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
170 comparing against ints. Rewrite stub handling code.
171 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
172 Case enums to int before comparing against ints. Remove
173 bfd_reloc_dangerous case.
174 (elf32_hppa_build_one_stub): Rewrite.
175 (elf32_hppa_size_one_stub): New function.
176 (elf32_hppa_build_stubs): Rewrite.
177 (elf32_hppa_size_stubs): Pass in linker call-back functions.
178 Rewrite stub-handling specific code.
180 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
182 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
184 * hppa_stubs.h: Delete.
185 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
186 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
187 * Makefile.in: Regenerate.
189 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
192 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
194 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
195 and section name for bfd_reloc_notsupported error message.
196 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
197 bfd_reloc_notsupported.
198 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
200 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
201 undefined weak symbols for all relocs.
202 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
203 offsets are relative to one past the delay slot.
204 (elf32_hppa_size_stubs): Account for reloc addend when calculating
205 branch destination. Put addend into stub name too.
206 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
207 adjust by 8 when deciding whether a linker stub is needed. Put
208 addend into stub name as for above.
210 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
211 various args and vars.
212 (elf32_hppa_bfd_final_link_relocate): Here too.
213 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
214 inner block var to avoid shadowing.
216 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
218 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
219 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
220 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
222 * libhppa.h: Change practically all unsigned ints to plain ints.
223 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
226 From Ryan Bradetich <rbradetich@uswest.net>
227 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
228 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
230 From David Huggins-Daines <dhd@linuxcare.com>
231 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
232 to the new OP_* ones.
234 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
235 error exit. Bail out earlier on plabel relocs that we aren't
236 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
237 string, and then don't free our copy.
238 (elf32_hppa_build_one_stub): Make insn unsigned int.
240 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
241 available with BL, not BE and BLE.
243 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
244 code for elf arg relocs.
245 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
246 argument with elf_link_hash_entry h. Handle undefined weak
247 symbols. Move $global$ lookup from here...
248 (elf32_hppa_relocate_section): ...to here. Return correct error
249 message for non-handled relocs.
250 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
251 wrong test was -0x3ffff to +0x40000.
253 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
254 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
256 (elf_hppa_relocate_insn): Fix a typo.
258 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
259 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
260 assemble_17, assemble_21): Delete.
261 Supply defines for all 64 possible opcodes.
262 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
263 formats. Handle COMICLR.
264 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
267 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
268 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
269 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
271 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
272 the local syms - did this code get deleted accidentally? Ignore
273 undefined and undefweak syms.
275 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
276 block. Use it instead of elf64_hppa_hash_table (info).
277 (elf_hppa_final_link_relocate): Use hppa_info instead of
278 elf64_hppa_hash_table (info).
280 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
281 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
282 (hppa_rebuild_insn): Mask immediate bits here instead.
283 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
285 2000-07-08 Alan Modra <alan@linuxcare.com.au>
287 * section.c (struct sec): Add id field. Tidy comment formatting.
288 (bfd_make_section_anyway): Set id.
289 (STD_SECTION): Init id too.
290 Change CONST to const throughout.
291 * archures.c (bfd_arch_info): Tidy comment.
292 (bfd_arch_list): Change a CONST to const.
293 * libbfd-in.h: Tidy comments and replace CONST with const.
294 * elf-bfd.h: Likewise.
295 * libbfd.h: Regenerate.
296 * bfd-in2.h: Regenerate.
297 * libcoff.h: Regenerate.
299 2000-07-07 DJ Delorie <dj@redhat.com>
301 * archive.c (_bfd_write_archive_contents): Add an informative
304 2000-07-06 Kazu Hirata <kazu@hxi.com>
306 * srec.c: Fix formatting.
308 2000-06-05 DJ Delorie <dj@redhat.com>
312 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
314 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
315 value of PC-relative offsets.
317 2000-07-03 Jim Wilson <wilson@cygnus.com>
319 * elf64-alpha.c (alpha_elf_size_info): New.
320 (elf_backend_size_info): Define to alpha_elf_size_info.
321 * elfcode.h (elf_size_info): Change hash bucket size to 4.
323 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
325 * elf32-mips.c: Include elf32-target.h again for the traditional
328 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
330 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
331 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
332 (avr_info_to_howto_rela): Likewise.
333 (elf32_avr_gc_mark_hook): Likewise.
334 (elf32_avr_gc_sweep_hook): Likewise.
335 (elf32_avr_relocate_section): Likewise.
337 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
339 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
340 an external symbol for a non-shared, non-relocatable link.
342 2000-07-03 Nick Clifton <nickc@redhat.com>
344 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
345 is an external symbol.
346 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
349 2000-07-03 Kazu Hirata <kazu@hxi.com>
351 * reloc16.c: Fix formatting.
353 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
355 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
356 to add a new target for traditional mips i.e
357 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
358 * configure.in: Likewise.
359 * configure: Rebuild.
360 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
362 (bfd_elf32_tradlittlemips_vec): Likewise.
363 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
364 to see that elfNN_bed does not get redefined even if the target file
365 is included twice for a chip. See elf32-mips.c.
367 2000-07-01 Alan Modra <alan@linuxcare.com.au>
369 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
370 (CLEANFILES): Add DEPA.
371 * Makefile.in: Regenerate.
373 2000-06-30 DJ Delorie <dj@cygnus.com>
375 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
376 can't assume the PE header is at 0x80.
378 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
380 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
382 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
384 * go32stub.h: Update stub.
386 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
388 * archures.c (bfd_mach_avr5): Define.
389 * bfd-in2.h (bfd_mach_avr5): Define.
390 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
391 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
392 (compatible): Update comment. Add missing test.
393 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
394 for avr2 and avr4. Simplify 8K wrap code.
395 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
396 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
398 2000-06-26 Kazu Hirata <kazu@hxi.com>
400 * coff-h8300.c: Fix formatting.
401 * cpu-h8300.c: Likewise.
403 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
405 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
406 for local symbols whose names are unknown.
408 2000-06-22 Alan Modra <alan@linuxcare.com.au>
410 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
412 * Makefile.in: Regenerate.
413 * doc/Makefile.in: Regenerate.
415 2000-06-20 H.J. Lu <hjl@gnu.org>
417 * Makefile.am: Rebuild dependency.
418 * Makefile.in: Rebuild.
420 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
422 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
423 (elf_backend_copy_indirect_symbol): Map to the new function.
425 2000-06-20 Alan Modra <alan@linuxcare.com.au>
427 * archive.c (normalize): Correct pointer comparison when checking
429 (bfd_bsd_truncate_arname): Likewise.
430 (bfd_gnu_truncate_arname): Likewise.
432 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
434 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
435 sections elf_{text,data}_{section,symbol}.
436 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
437 (_bfd_mips_elf_hide_symbol): New function.
438 (elf_backend_hide_symbol): Map to the new function.
439 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
440 definitions of mips_elf_{text,data}_{section,symbol}.
441 (mips_elf_local_relocation_p): Try to find the direct symbol
442 based on new check_forced argument.
443 (mips_elf_calculate_relocation): Use new version of
444 mips_elf_local_relocation_p.
445 (mips_elf_relocate_section): Likewise.
446 (_bfd_mips_elf_relocate_section): Likewise.
447 (mips_elf_sort_hash_table): Only assert that have enough GOT
449 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
450 entry if the relocation based on the new external argument.
451 (mips_elf_create_dynamic_relocation): Assert that we have a
452 section contents allocated where we can swap out the dynamic
454 (mips_elf_calculate_relocation): Find the real hash-table entry
455 correctly by using h->root.root.type. Only create a dynamic
456 relocation entry if the symbol is defined in a shared library.
457 Create an external GOT entry for the GOT16 relocation if the
458 symbol was forced local.
459 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
460 dynamic index if the symbol was forced local.
462 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
464 * elf32-mips.c: Fix typos in comments.
466 2000-06-19 Mark Kettenis <kettenis@gnu.org>
468 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
471 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
473 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
474 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
475 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
476 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
477 (bfd_elf32_m68hc11_vec): Likewise.
478 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
479 Supports 68hc11 & 68hc12 at the same time.
480 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
482 (bfd_elf32_m68hc11_vec): Likewise.
483 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
484 * archures.c (bfd_m68hc12_arch): Define and register in global list
485 (bfd_m68hc11_arch): Likewise.
486 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
487 BFD_RELOC_M68HC11_3B): Define.
488 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
489 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
491 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
493 * elf_bfd.h (struct elf_backend_data): Add info argument to
494 elf_backend_hide_symbol.
495 (_bfd_elf_link_hash_hide_symbol): Likewise.
496 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
497 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
498 * elflink.h (elf_link_add_object_symbols): Likewise.
499 (elf_link_assign_sym_version): Likewise.
501 2000-06-18 H.J. Lu <hjl@gnu.org>
503 * coff-i386.c (coff_i386_reloc): Don't return in case of
504 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
505 Compensate PE relocations when linking with non-PE object
506 files to generate a non-PE executable.
508 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
510 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
511 GOT entries if we're doing a static link or -Bsymbolic link.
513 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
515 * elflink.h (elf_link_adjust_relocs): Check for and call backend
516 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
518 (elf_link_output_relocs): Likewise.
519 (elf_reloc_link_order): Likewise.
521 2000-06-16 Nicholas Duffek <nsd@redhat.com>
523 * archures.c (enum bfd_architecture): #define constants for
524 PowerPc and RS6000 machine numbers.
525 * bfd-in2.h: Regenerate.
526 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
527 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
528 and RS6000 machine numbers using #defined constants from
530 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
531 machine numbers using #defined constants from archures.c. Add
532 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
533 64-bit words in 620 entry.
534 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
536 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
538 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
540 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
541 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
542 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
544 2000-06-16 Nicholas Duffek <nsd@redhat.com>
546 * bfd-in.h (bfd_family_coff): Define.
547 * bfd-in2.h: Regenerate.
548 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
549 coff_find_nearest_line): Check COFFness using bfd_family_coff()
550 instead of bfd_target_coff_flavour.
551 * cofflink.c (_bfd_coff_final_link): Likewise.
552 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
554 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
556 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
557 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
558 * xcofflink.c (XCOFF_XVECP): Delete.
559 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
560 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
561 bfd_xcoff_record_link_assignment,
562 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
563 check for bfd_target_xcoff_flavour.
565 2000-06-16 Nicholas Duffek <nsd@redhat.com>
567 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
569 (read_hdr): New function.
570 (rs6000coff_core_p): Store mstsave or __context64 struct instead
571 of trying to extract individual registers. Set abfd->arch_info
572 to match the architecture that created the core file.
573 (rs6000coff_get_section_contents): Delete.
574 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
576 2000-06-14 H.J. Lu <hjl@gnu.org>
578 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
581 2000-06-13 H.J. Lu <hjl@gnu.org>
583 * configure: Regenerate.
585 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
587 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
590 2000-06-08 David O'Brien <obrien@FreeBSD.org>
592 * configure.in (VERSION): Update to show this is the CVS mainline.
594 2000-06-07 Alan Modra <alan@linuxcare.com.au>
596 * elf32-d10v.c: Include elf/d10v.h
597 (enum reloc_type): Delete.
598 * elf32-d30v.c: Include elf/d30v.h
599 (enum reloc_type): Delete.
601 * Makefile.am: Run "make dep-am" to regenerate dependencies.
602 * Makefile.in: Regenerate.
604 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
605 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
606 move HOWTOs into elf_howto_table.
607 (R_386_standard, R_386_ext_offset): Define.
608 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
609 (elf_i386_reloc_type_lookup): Modify calculation of index into
610 elf_howto_table since we've removed the padding.
611 (elf_i386_info_to_howto_rel): Likewise.
612 (elf_i386_relocate_section): Likewise.
614 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
616 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
618 2000-06-05 H.J. Lu <hjl@gnu.org>
620 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
621 an error when seeing an undefined symbol with hidden/internal
622 attribute. It is handled in *_relocate_section ().
624 2000-06-05 H.J. Lu <hjl@gnu.org>
626 * elflink.h (elf_fix_symbol_flags): Follow the link for the
627 indirect symbol for the ELF_LINK_NON_ELF bit.
628 (elf_link_output_extsym): Don't output the indirect symbol even
629 if the ELF_LINK_NON_ELF bit is set.
631 2000-06-01 J.T. Conklin <jtc@redback.com>
633 * config.bfd (i[3456]86-*-netbsdelf*): New target.
634 (i[3456]86-*-netbsdaout*): New target.
635 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
636 (i[3456]86-*-openbsd*): Likewise.
638 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
640 * trad-core.c: From hpux-core.c, include <dirent.h> or
641 <sys/ndir.h> when possible.
643 2000-05-31 Nick Clifton <nickc@cygnus.com>
645 * opintl.h (_(String)): Explain why dgettext is used instead
648 2000-05-31 Ulrich Drepper <drepper@redhat.com>
650 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
651 definitions. We must not assume they are sorted in the file
652 according to their index numbers.
654 2000-05-31 Alan Modra <alan@linuxcare.com.au>
656 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
657 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
658 R_PARISC_DIR17F are for absolute branches; Handle them as such.
660 2000-05-30 Nick Clifton <nickc@cygnus.com>
662 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
663 80960CA, 80960MC as valid machine names.
665 2000-05-30 H.J. Lu <hjl@gnu.org>
667 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
668 visibility bits if the symbol is undefined. Correctly handle
669 weak undefined symbols with hidden and internal attributes.
671 * elflink.h (elf_link_add_object_symbols): Always turn the
672 symbol into local if it has the hidden or internal attribute.
674 2000-05-29 Philip Blundell <philb@gnu.org>
676 * ppcboot.c: Add packed attribute if compiling with GCC.
678 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
680 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
682 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
684 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
685 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
686 corefile on a 64-bit (Sparc Solaris) host. Also clean up
689 2000-05-26 Alan Modra <alan@linuxcare.com.au>
691 * Makefile.am: Update dependencies with "make dep-am"
692 * Makefile.in: Regenerate.
694 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
695 bindtextdomain): Replace defines with those from intl/libgettext.h
696 to quieten gcc warnings.
698 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
700 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
702 * archive.c (normalize, bfd_bsd_truncate_arname,
703 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
704 file names with backslashes.
706 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
709 * sysdep.h: Include filenames.h.
711 2000-05-26 Alan Modra <alan@linuxcare.com.au>
713 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
715 2000-05-26 Jakub Jelinek <jakub@redhat.com>
717 * elf64-sparc.c (sparc64_elf_relax_section): New.
718 (sparc64_elf_relocate_section): Optimize tail call into branch always
720 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
721 (elf32_sparc_relax_section): New.
723 2000-05-26 Jakub Jelinek <jakub@redhat.com>
725 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
726 Remove unusued variables.
727 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
728 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
729 previous fix, so that shared libs really don't influence targets
730 extension mask and memory model.
732 2000-05-23 H.J. Lu <hjl@gnu.org>
734 * elf64-alpha.c (elf64_alpha_relocate_section): Check
735 h->root.other not h->other.
736 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
738 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
740 2000-05-23 H.J. Lu <hjl@gnu.org>
742 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
743 undefined symbol with the non-default visibility attributes.
744 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
745 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
746 * elf32-i370.c (i370_elf_relocate_section): Likewise.
747 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
748 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
749 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
750 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
751 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
752 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
753 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
754 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
756 2000-05-22 Richard Henderson <rth@cygnus.com>
758 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
759 PCREL22, PCREL64I. Zero size of special relocs.
760 (elf64_ia64_reloc_type_lookup): Likewise.
761 (USE_BRL, oor_brl, oor_ip): New.
762 (elf64_ia64_relax_section): New.
763 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
764 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
765 (elf64_ia64_relocate_section): Likewise.
766 (bfd_elf64_bfd_relax_section): New.
767 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
768 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
769 * bfd-in2.h, libbfd.h: Regenerate.
771 2000-05-22 Nick Clifton <nickc@cygnus.com>
773 * configure.in : Add peigen.lo to MIPS PE targets.
774 * configure: Regenerate.
776 2000-05-22 Momchil Velikov <velco@fadata.bg>
778 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
779 only if it is known for both input and output bfds. Separate
780 error message strings as in some languages, it may be necessary
781 to change more than one place in the string to change between
784 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
785 endianess checks, call _bfd_generic_verify_endian_match() instead.
787 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
789 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
791 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
792 endianess before checking bfd flavours.
794 2000-05-22 H.J. Lu <hjl@gnu.org>
796 * elflink.h (elf_link_output_extsym): Clear the visibility
797 field for symbols not defined locally.
799 2000-05-18 Alan Modra <alan@linuxcare.com.au>
801 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
802 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
803 (hppa_rebuild_insn): Mask immediate bits here instead.
804 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
806 2000-05-18 Momchil Velikov <velco@fadata.bg>
808 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
809 relocs for an executable, ensure that they are virtual addresses.
811 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
813 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
815 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
816 Rick Gorton <gorton@scrugs.lkg.dec.com>
818 * elflink.h: Add emitrelocations support: when enabled, relocation
819 information and relocation sections are put into final output
820 executables. If the emitrelocations flag is set, do the following:
821 (elf_bfd_final_link): Emit relocation sections.
822 (elf_link_input_bfd): Compute relocation section contents.
823 (elf_gc_sections): Don't clean relocation sections.
825 2000-05-16 Catherine Moore <clm@cygnux.com>
827 * som.c (som_decode_symclass): Recognize weak symbols.
829 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
831 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
832 read idata section only from dataoff.
833 (pe_print_edata): Correctly check for valid eat_member.
835 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
837 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
839 2000-05-14 Philip Blundell <philb@gnu.org>
841 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
843 2000-05-12 Alan Modra <alan@linuxcare.com.au>
845 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
847 * peigen.c (pe_print_idata): Look for .idata section and print
848 info even if data directory has zero entries. Read idata section
849 starting from dataoff, and adjust all data offsets to suit. Cast
850 all bfd_vma vars to unsigned long before passing to fprintf.
851 * peigen.c (pe_print_edata): Similarly, look for .edata section
852 and print info even if data directory has zero entries. Cast
853 all bfd_vma vars to unsigned long before passing to fprintf.
855 From Szabolcs Szakacsits <szaka@F-Secure.com>
856 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
857 directory size which may be bogus.
858 * peigen.c (pe_print_edata): Similarly.
860 2000-05-09 Alan Modra <alan@linuxcare.com.au>
862 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
864 (copy_private_bfd_data): Allow for space possibly taken up by elf
865 headers when calculating segment physical address from lma.
867 2000-05-08 Alan Modra <alan@linuxcare.com.au>
869 * versados.c (versados_scan): Init stringlen and pass_2_done.
871 * trad-core.c (trad_unix_core_file_p): Return
872 bfd_error_wrong_format rather than bfd_error_file_truncated.
874 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
875 add_data_entry. DataDirectory virtual address is relative.
876 (pe_print_idata): Account for relative DataDirectory virtual
877 addresses. Don't trash datasize inside POWERPC_LE_PE code.
878 (pe_print_edata): Similarly.
880 From Szabolcs Szakacsits <szaka@F-Secure.com>
881 * peigen.c (dir_names): Add Delay Import Directory.
882 (pe_print_idata): Always search for bfd section containing
883 idata address rather than looking up section name. Print this
884 section name rather than .idata.
885 (pe_print_edata): Similarly. Also print some fields as %08lx.
886 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
889 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
891 * xcoff.h: Rename to xcoff-target.h
892 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
893 * coff-rs6000.c: Ditto.
894 * coff64-rs6000.c: Ditto.
895 * coff-pmac.c: Ditto.
896 * Makefile.in: Regenerate.
898 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
900 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
901 Change U802TOC64MAGIC to U803XTOCMAGIC.
903 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
905 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
906 * bfd-in.h: Prototype bfd_elf_get_arch_size.
907 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
909 2000-05-04 Alan Modra <alan@linuxcare.com.au>
911 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
913 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
915 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
916 hidden and internal symbols.
917 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
919 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
920 assign a PLT or GOT entry to symbols with hidden and
923 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
925 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
927 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
929 2000-05-02 H.J. Lu <hjl@gnu.org>
931 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
934 2000-05-02 Alan Modra <alan@linuxcare.com.au>
936 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
937 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
939 * Makefile.in: Regenerate.
941 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
943 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
944 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
945 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
946 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
947 * Makefile.in: Rebuild.
949 2000-05-02 Alan Modra <alan@linuxcare.com.au>
951 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
952 doesn't work very well.
954 * elf-hppa.h (elf_hppa_internal_shdr): Define.
955 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
956 Set hdr->s_type to 1 if ARCH_SIZE == 32.
957 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
958 (elf_hppa_info_to_howto): Likewise.
959 (elf_hppa_info_to_howto_rel): Likewise.
960 (elf_hppa_reloc_type_lookup): Likewise.
961 (elf_hppa_is_local_label_name): Likewise.
962 (elf_hppa_fake_sections): Likewise.
963 (elf_hppa_final_write_processing): Likewise.
964 (elf_hppa_howto_table): Fully initialise all entries.
965 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
966 (elf_hppa_info_to_howto): Likewise.
967 (elf_hppa_info_to_howto_rel): Likewise.
968 (elf_hppa_reloc_type_lookup): Likewise.
969 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
970 elf_hppa_unmark_useless_dynamic_symbols,
971 elf_hppa_remark_useless_dynamic_symbols,
972 elf_hppa_record_segment_addrs, elf_hppa_final_link,
973 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
974 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
975 elf32-hppa.c mess is cleaned up.
976 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
977 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
978 r_field then call hppa_field_adjust inline func with variable
979 r_field arg, instead call hppa_field_adjust with fixed arg.
980 In case R_PARISC_PCREL22F, don't set r_field.
981 (elf_hppa_relocate_insn): Change args and return type to unsigned
982 int. Call re_assemble_* funcs to do the work.
984 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
987 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
989 (sign_extend): Mask first before sign extending.
990 (low_sign_extend): Rewrite without condition expression.
991 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
992 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
993 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
994 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
995 result as function return value rather than through pointer arg.
996 Accept unsigned int args, and return unsigned int.
997 (re_assemble_3): New. Combines function of dis_assemble_3 with
998 re-assembly of opcode and immediate.
999 (re_assemble_12): Likewise.
1000 (re_assemble_16): Likewise.
1001 (re_assemble_17): Likewise.
1002 (re_assemble_21): Likewise.
1003 (re_assemble_22): Likewise.
1004 (hppa_field_adjust): Rewrite and document, paying attention to
1005 size of types and signed/unsigned issues.
1006 (get_opcode): Shift before masking.
1007 (FDLW): Rename to FLDW.
1008 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1009 (hppa_rebuild_insn): Change args and return value to unsigned
1010 int. Make use of re_assemble_*. Correct case 11.
1012 * dep-in.sed: Handle ../opcodes/.
1013 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1014 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1015 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1016 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1017 elfarm-nabi.lo dependencies outside of auto-dependency area.
1018 Regenerate dependencies.
1019 * Makefile.in: Regenerate.
1021 * configure.in (TRAD_HEADER): Test non-null before
1023 * configure: Regenerate.
1025 * reloc.c: Fix mis-spelling in comment.
1027 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1029 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1030 * vms.c (vms_openr_next_archived_file): Return NULL.
1032 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1034 * coffcode.h Copy changes mistakenly done to libcoff.h in
1037 2000-04-29 Andreas Jaeger <aj@suse.de>
1039 * libbfd-in.h: Correctly check GCC version.
1040 * bfd-in.h: Likewise.
1041 * libhppa.h: Likewise.
1042 * libbfd.h: Regenerate.
1043 * bfd-in2.h: Regenerate.
1045 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1047 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1048 coffdu-rs6000.{lo,c}.
1049 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1051 * Makefile.in: Regenerate.
1052 * xcoff.h: New file.
1053 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1054 * coff-rs6000.c: Move all declarations and defines that are
1055 common to the xcoff backends into xcoff.h
1056 * coff64-rs6000.c: Ditto,
1058 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1060 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1061 _bfd_coff_force_symnames in strings and
1062 _bfd_coff_debug_string_prefix_length to their default values.
1063 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1065 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1067 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1068 _bfd_coff_force_symnames in strings and
1069 _bfd_coff_debug_string_prefix_length to their default values.
1071 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1073 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1074 Check local_got_refcounts before dereferencing.
1076 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1077 before deciding we don't need R_PPC_PLT32 relocation.
1078 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1081 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1083 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1085 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1086 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1087 (elf_i386_relocate_section): Allow for .plt to go missing.
1088 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1089 can use a relative reloc for got as elf_i386_relocate_section.
1090 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1092 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1094 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1096 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1098 * Makefile.am (coff64-rs6000.lo): New rule.
1099 * Makefile.in: Regenerate.
1100 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1101 xcoff_is_local_label_name, xcoff_rtype2howto,
1102 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1103 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1104 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1105 (NO_COFF_SYMBOLS): Define.
1106 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1107 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1109 (MINUS_ONE): New macro.
1110 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1112 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1113 coff_SWAP_aux_out): Map to the new functions.
1114 * coff64-rs6000.c: New file.
1115 * libcoff.h (bfd_coff_backend_data): Add new fields
1116 _bfd_coff_force_symnames_in_strings and
1117 _bfd_coff_debug_string_prefix_length.
1118 (bfd_coff_force_symnames_in_strings,
1119 bfd_coff_debug_string_prefix_length): New macros for above fields.
1120 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1121 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1122 of using coff_swap_sym_in directly.
1123 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1124 (coff_set_flags) Set magic for XCOFF64.
1125 (coff_compute_section_file_positions): Add symbol name length to
1126 string section length if bfd_coff_debug_string_prefix_length is
1128 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1129 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1130 using coff_swap_lineno_in directly.
1131 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1132 and _bfd_coff_debug_string_prefix_length fields.
1133 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1134 symbol names into strings table when
1135 bfd_coff_force_symnames_in_strings is true.
1136 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1137 SET_RELOC_VADDR): New macros.
1138 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1139 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1141 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1142 changes within RS6000COFF_C specific code.
1143 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1144 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1145 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1146 Extend existing hack on target name.
1147 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1149 * coff-tic54x.c (ticof): Keep up to date with new fields
1150 in bfd_coff_backend_data.
1151 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1152 targ_selvecs to include rs6000coff64_vec for rs6000.
1153 * configure.in: Add rs6000coff64_vec case.
1154 * cpu-powerpc.c: New bfd_arch_info_type.
1156 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1158 * config.bfd: Only disable elf32-hppa vectors, not all of the
1159 BSD and OSF configuration support. Provide (disabled) clauses
1161 * configure.in: Add clause for PA64 support.
1162 * configure: Rebuilt.
1164 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1165 (bfd_elf64_hppa_vec): Declare.
1167 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1168 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1169 (elf64-hppa.lo): Add dependencies.
1170 * Makefile.in: Rebuilt.
1172 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1174 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1176 * libhppa.h (dis_assemble_16): New function.
1177 (pa_arch): Added pa20w element.
1179 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1181 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1182 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1183 bfd_elf64_slurp_reloc_table.
1185 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1186 definitions to get external names.
1187 (elf_write_relocs): Renamed from write_relocs and make global.
1188 (elf_slurp_reloc_table): Make global.
1189 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1191 * archive.c (hpux_uid_gid_encode): New function.
1192 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1193 defined and the ID is greater than 99999.
1194 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1195 special uid/gid fields into 32 bit values.
1197 2000-04-21 Matthew Green <mrg@cygnus.com>
1199 * config.bfd: Add NetBSD/sparc64 support.
1201 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1202 David Mosberger <davidm@hpl.hp.com>
1203 Timothy Wall <twall@cygnus.com>
1204 Jim Wilson <wilson@cygnus.com>
1206 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1207 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1208 (BFD64_BACKENDS): Add elf64-ia64.lo.
1209 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1210 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1211 * Makefile.in: Rebuild.
1212 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1213 (bfd_ia64_arch): Declare.
1214 (bfd_archures_list): Add bfd_ia64_arch.
1215 * bfd-in2.h: Rebuild.
1216 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1217 * configure: Rebuild.
1218 * configure.host: (ia64-*-linux*): New host.
1219 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1220 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1221 * elf.c (prep_headers): Add bfd_arch_ia64.
1222 * libbfd.h: Rebuild.
1223 * reloc.c: Add IA-64 relocations.
1224 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1226 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1227 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1229 2000-04-21 Richard Henderson <rth@cygnus.com>
1231 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1232 contents when performing a partial link.
1233 (bfd_elf_d30v_reloc_21): Likewise.
1235 2000-04-20 H.J. Lu <hjl@gnu.org>
1237 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1238 patch to symbols defined by a shared object.
1239 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1241 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1244 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1245 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1247 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1249 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1250 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1251 (coff-ia64.lo): Add dependency.
1252 * Makefile.in: Regenerate.
1253 * coff-ia64.c: New file.
1254 * efi-app-ia32.c: Ditto.
1255 * efi-app-ia64.c: Ditto.
1256 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1257 (coff_set_flags): Ditto.
1258 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1259 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1260 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1261 * configure: Regenerate.
1262 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1263 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1264 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1265 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1266 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1267 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1268 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1269 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1270 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1271 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1272 (GET_PDATA_ENTRY): Ditto.
1273 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1274 data_start. Use above macros to read fields that are 64 bit wide for
1275 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1276 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1277 FileAlignment and SectionAlignment to minimum alignment if they
1279 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1280 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1281 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1282 Use above macros to write fields that are 64 bit wide for
1284 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1285 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1286 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1287 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1288 begin address, end address, and unwind info address only. Use
1289 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1291 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1292 HIGH3ADJ relocation names.
1293 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1294 * targets.c: Declare bfd_efi_app_ia32_vec and
1295 bfd_efi_app_ia64_vec.
1296 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1297 bfd_efi_app_ia64_vec.
1299 2000-04-17 Timothy Wall <twall@cygnus.com>
1301 * bfd-in2.h: Add prototypes for tic54x load page access.
1302 * bfd-in.h: Regenerate.
1303 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1304 in customized _set_arch_mach function.
1305 * coffcode.h (coff_set_alignment_hook): Set section load page if
1306 the appropriate macro is defined.
1307 (write_object_contents): Read section load page.
1309 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1311 * elf32-hppa.h: Update copyright date.
1313 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1314 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1316 * elf32-d30v.c (MAX32): Don't use LL suffix.
1317 (MIN32): Define in terms of MAX32.
1318 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1320 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1323 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1325 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1327 * dep-in.sed: Match space before file name, not after.
1328 * Makefile.am: Regenerate dependencies.
1329 * Makefile.in: Regenerate.
1331 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1332 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1333 extend without an if statement.
1335 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1337 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1339 * elf32-mips.c (gprel16_with_gp): Likewise.
1340 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1341 here using -0x40000, not (int)0xfffc0000.
1342 (elf32_hppa_size_of_stub): Likewise.
1344 2000-04-11 Timothy Wall <twall@cygnus.com>
1346 * coff-tic54x.c: Now builds with all targets.
1347 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1348 * Makefile.in: Regenerate.
1349 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1350 unitialized variable.
1352 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1354 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1355 --enable-build-warnings option.
1356 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1357 * Makefile.in, configure: Re-generate.
1359 2000-04-07 Nick Clifton <nickc@cygnus.com>
1361 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1362 BFD_RELOC_THUMB_PCREL_BLX.
1364 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1365 R_ARM_XPC25 and R_ARM_THM_PC22.
1367 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1368 R_ARM_XPC25 and R_ARM_THM_XPC22.
1369 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1370 R_ARM_[XPC25|THM_XPC22].
1372 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1373 elf/arm-oabi.h to elf/arm.h
1375 * Makefile.am: Fix dependency for elfarm-oabi.c
1376 * Makefile.in: Regenerate.
1378 * bfd-in2.h: Regenerate.
1379 * libbfd.h: Regenerate.
1381 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1383 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1384 and restore it on failure. Release newly allocated tdata on
1387 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1389 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1390 (decode_line_info): Set it. Report error if unit->line_offset is
1391 equal to or larger than it.
1393 2000-04-07 Timothy Wall <twall@cygnus.com>
1395 * targets.c: Added vecs for tic54x.
1396 * reloc.c: Added relocs for tic54x.
1397 * libbfd.h: Regenerated.
1398 * configure: Add TI COFF vecs for tic54x.
1399 * configure.in: Ditto.
1400 * config.bfd (targ_cpu): Recognize new tic54x target.
1401 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1402 * bfd-in2.h: Add tic54x target and relocations.
1403 * Makefile.am, Makefile.in: Add tic54x target.
1404 * archures.c (bfd_archures_list): Add tic54x target.
1405 * coff-tic54x.c: New.
1406 * cpu-tic54x.c: New.
1408 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1410 * elfcore.h (elf_core_file_p): call backend_object_p which
1411 thereby gets an opportunity to update the arch/machine type.
1413 2000-04-06 Timothy Wall <twall@cygnus.com>
1415 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1416 class. Handle SEC_CLINK and SEC_BLOCK flags.
1417 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1418 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1420 2000-04-06 Nick Clifton <nickc@cygnus.com>
1422 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1423 EF_INTERWORK if this is an unknown EABI.
1424 (elf32_arm_merge_private_bfd_data): Check EABI version
1425 numbers. Only check EF_xxx flags if the EABI version number
1427 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1428 if the EABI version number is unknown.
1429 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1430 if the EABI version number is unknown.
1432 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1434 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1435 BFD_RELOC_SH_LOOP_END.
1436 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1437 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1438 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1439 (sh_elf_reloc_loop): New function.
1440 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1442 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1443 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1444 * bfd-in2.h, libbfd.h: Regenerate.
1446 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1448 * po/bfd.pot: Regenerate.
1450 * Makefile.am: Remove extraneous mkdep comment.
1451 (MKDEP): Use gcc -MM rather than mkdep.
1452 (DEP): Quote when passing vars to sub-make. Add warning
1454 (DEP1): Rewrite for "gcc -MM".
1455 (CLEANFILES): Add DEP2.
1456 Update dependencies.
1457 * Makefile.in: Regenerate.
1459 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1461 * configure.in: Added corefile support for AIX 4.3. In particular,
1462 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1463 compiling rs6000-core.c.
1464 * configure: Regenerated.
1466 2000-04-03 H.J. Lu <hjl@gnu.org>
1468 * cache.c (bfd_open_file): Unlink the output file only if
1469 it has non-zero size.
1471 2000-04-01 Ken Block USG <block@zk3.dec.com>
1473 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1474 relative relocations for non-loaded sections in shared objects.
1475 (elf64_alpha_check_relocs): Similarly.
1477 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1479 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1480 BFD_RELOC_16 to switch for extended relocs.
1481 (MY_swap_ext_reloc_in): New.
1482 (MY_swap_ext_reloc_out): New.
1483 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1484 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1485 (NAME(aout,squirt_out_relocs)): Similarly use
1486 MY_swap_ext_reloc_out.
1487 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1489 2000-04-03 Kazu Hirata <kazu@hxi.com>
1491 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1492 the R_PCRWORD_B case.
1494 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1496 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1500 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1502 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1503 HOWTO references to bfd_elf_generic_reloc, that have
1504 partial_inplace == true, now use the new function. The function
1505 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1506 extends its fixes to the R_M32R_{16,24,32} relocs.
1507 The new logic in m32r_elf_lo16_reloc() has been removed, and
1508 it instead calls the new routine to obtain that functionality.
1510 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1512 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1513 elf32_avr_check_relocs, avr_final_link_relocate,
1514 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1515 elf32_avr_object_p): Add prototypes.
1516 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1517 (bfd_elf_avr_final_write_processing): Make static.
1519 2000-03-27 Denis Chertykov <denisc@overta.ru>
1521 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1522 * archures.c (bfd_architecture): Add AVR architecture.
1523 (bfd_archures_list): Add reference to AVR architecture info.
1524 * elf.c (prep_headers): Handle bfd_arch_avr.
1525 * reloc.c: Add various AVR relocation enums.
1526 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1528 * Makefile.am: Add support for AVR elf.
1529 * configure.in: Likewise.
1530 * config.bfd: Likewise.
1531 * Makefile.in: Regenerate.
1532 * configure: This too.
1533 * bfd-in2.h: And this.
1534 * libbfd.h: And this.
1536 2000-03-24 H.J. Lu <hjl@gnu.org>
1538 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1539 (elf64_alpha_find_reloc_at_ofs): Likewise.
1541 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1543 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1544 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1545 allowable range used to be -2**(n-1) to 2**n-1.
1546 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1547 "boolean overflow" with "bfd_reloc_status_type flag".
1549 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1551 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1553 2000-03-14 Kazu Hirata <kazu@hxi.com>
1555 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1556 of shrinks properly, including the last reloc.
1558 2000-03-13 Kazu Hirata <kazu@hxi.com>
1560 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1563 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1565 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1566 a format mismatch rather than an "error" from bfd_read such as
1567 bfd_error_file_truncated.
1569 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1571 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1572 sign-extension and big-endian compensation for
1573 R_MIPS_64 even in ld -r.
1575 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1577 * elf32-mips.c (mips_elf_next_relocation): Rename from
1578 mips_elf_next_lo16_relocation, and generalize to look
1579 for any relocation type.
1580 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1581 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1582 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1583 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1584 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1585 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1586 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1587 (mips_rtype_to_howto): Likewise.
1588 (mips_elf_calculate_relocation): Handle new relocs.
1589 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1590 are paired. The addend for R_MIPS_GNU_REL16_S2
1591 is shifted right two bits.
1593 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1595 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1596 comment, and ensure it doesn't happen again.
1597 (bfd_install_relocation): Same here.
1598 (_bfd_relocate_contents): Don't bother assigning unused signmask
1599 shift result. Fix typos in comments.
1600 Remove trailing whitespace throughout file.
1602 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1604 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1605 * bfd-in2.h: Rebuild.
1607 2000-03-06 Nick Clifton <nickc@cygnus.com>
1609 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1611 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1612 (SIZEOF_ILF_STRINGS): Redefine.
1613 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1614 relative reloc, as opposed to a section relative reloc.
1615 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1617 Add length of symbol's prefix to string pointer.
1618 Store a pointer to the symbol in the symbol pointer table.
1619 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1620 Initialise the symbol pointer table.
1621 Store the hint in the Hint/Name table.
1622 Make the jump reloc be symbol realtive, not section relative.
1623 Create an import symbol for imported code.
1625 2000-03-06 Catherine Moore <clm@cygnus.com>
1627 * elf.c (swap_out_syms): Check for null type_ptr.
1629 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1631 * aout-target.h (MY(write_object_contents)): Remove unused
1632 and unusable "#if CHOOSE_RELOC_SIZE".
1633 * pc532-mach.c (MY(write_object_contents)): Ditto.
1634 * netbsd.h (MY(write_object_contents)): Ditto.
1635 * hp300hpux.c (MY(write_object_contents)): Ditto.
1636 * freebsd.h (MY(write_object_contents)): Ditto.
1637 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1639 2000-02-29 H.J. Lu <hjl@gnu.org>
1641 * peicode.h (jtab): Make it static.
1643 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1644 defined and COFF_IMAGE_WITH_PE is not defined.
1645 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1646 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1648 2000-03-01 Nick Clifton <nickc@cygnus.com>
1650 * coff-arm.c (bfd_arm_process_before_allocation): Make
1651 'symndx' signed to prevent compile time warning.
1653 * coff-mcore.c: Remove unused prototype for pe_object_p.
1655 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1656 functions that are not used when COFF_IMAGE_WITH_PE is
1658 (struct sh_opcode): Change type of 'flags' field to unsigned
1659 long so that it can hold the USESAS flag.
1661 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1663 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1666 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1668 Remove unusued variables and code.
1669 (elf_backend_add_symbol_hook): Fix prototype.
1671 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1674 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1677 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1679 Remove unusued variables and code.
1680 (elf_backend_add_symbol_hook): Fix prototype.
1682 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1684 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1685 to unused function parameter.
1687 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1689 Use EMPTY_HOWTO to initialise empty howto slots.
1690 Remove unused variables.
1692 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1694 2000-03-01 H.J. Lu <hjl@gnu.org>
1696 * aoutx.h (aout_link_input_section_std): Pass "true" to
1697 the undefined_symbol callback.
1698 (aout_link_input_section_ext): Likewise.
1699 * bout.c (get_value): Likewise.
1700 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1701 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1703 (alpha_relocate_section): Likewise.
1704 * coff-arm.c (coff_arm_relocate_section): Likewise.
1705 * coff-i960.c (coff_i960_relocate_section): Likewise.
1706 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1707 * coff-mips.c (mips_relocate_section): Likewise.
1708 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1709 * coff-sh.c (sh_relocate_section): Likewise.
1710 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1711 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1712 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1713 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1714 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1715 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1716 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1717 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1718 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1719 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1720 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1721 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1722 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1723 * elflink.h (elf_link_output_extsym): Likewise.
1724 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1725 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1726 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1728 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1729 undefined_symbol callback when building shared library with
1730 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1732 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1733 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1734 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1735 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1736 (elf32_mips_get_relocated_section_content): Likewise.
1737 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1738 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1739 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1740 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1742 2000-02-28 Nick Clifton <nickc@cygnus.com>
1744 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1745 * Makefile.in: Regenerate.
1747 * configure.in: Add support for mips and sh pe vectors.
1748 * configure: regenerate.
1750 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1753 * targets.c: Add mips and sh pe vectors.
1755 * libpei.h (coff_final_link_postscript): Only define if not
1758 * coffcode.h: Add support for WinCE magic numbers.
1760 * peigen.c (pe_print_reloc): Update comment and rearrange
1761 appending of newline character.
1763 * peicode.h: Add support for Image Library Format.
1764 (pe_ILF_vars): Structure containing data used by ILF code.
1765 (pe_ILF_make_a_section): New function. Create a section based
1767 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1769 (pe_ILF_make_a_symbol): New function. Create a symbol based
1771 (pe_ILF_save_relocs): New function. Store the relocs created
1772 by pe_ILF_make_a_reloc in a section.
1773 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1775 (pe_ILF_object_p): New function. Return a bfd_target pointer
1777 (pe_bfd_object_p): If an ILF object is detected call
1778 pe_ILF_object_p on it.
1780 * coff-arm.c: Add support for WinCE relocs which are different
1781 from normal ARM COFF relocs.
1782 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1784 * coff-sh.c: Add support for sh-pe target.
1785 * pe-sh.c: New file. Support code for sh-pe target.
1786 * pei-sh.c: New file. Support code for sh-pe target.
1788 * pe-mips.c: New file. Support code for mips-pe target.
1789 * pei-mips.c: New file. Support code for mips-pe target.
1791 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1793 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1794 architecture if the object causing the bump is dynamic.
1795 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1796 and also don't it for memory ordering.
1797 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1799 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1801 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1802 calling bfd_get_section_size_before_reloc.
1803 (decode_line_info): Likewise.
1804 (_bfd_dwarf2_find_nearest_line): Likewise.
1806 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1808 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1809 name of the libtool directory.
1810 * Makefile.in: Rebuild.
1812 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1814 * som.c (SOM_HOWTO): Define.
1815 (som_hppa_howto_table): Use it.
1817 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1819 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1821 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1823 2000-02-24 Catherine Moore <clm@cygnus.com>
1825 * som.c (som_misc_symbol_info): Add field
1827 (som_bfd_derive_misc_symbol_info): Initialize
1829 (som_build_and_write_symbol_table): Keep track
1830 of secondary_def field.
1831 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1832 if secondary_def field is set.
1833 (som_bfd_ar_write_symbol_stuff): Initialize
1836 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1838 * dwarf2.c (read_address): Read 16-bits addresses.
1839 (parse_comp_unit): Accept addr_size == 2.
1841 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1843 * bfd-in.h: Update copyright date.
1845 2000-02-23 Linas Vepstas <linas@linas.org>
1847 * cpu-i370.c: New file.
1848 * elf32-i370.c: New file.
1849 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1850 (bfd_i370_arch): New.
1851 (bfd_archures_list): Add bfd_i370_arch.
1852 * elf.c (prep_headers): Add bfd_arch_i370.
1853 * Makefile.am: Add support for IBM 370 elf.
1854 * config.bfd: Likewise.
1855 * configure.in: Likewise.
1856 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1857 * reloc.c (bfd_reloc_code_type): Likewise.
1858 * targets.c: Likewise.
1860 * Makefile.in: Regenerate.
1861 * configure: Regenerate.
1862 * bfd-in2.h: Regenerate.
1864 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1866 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1867 invalid relocation types, and change them to R_386_NONE.
1869 2000-02-22 H.J. Lu <hjl@gnu.org>
1871 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1872 not defined, don't add a second ELF_VER_CHR.
1874 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1875 symbols converted to local symbols even when stripping all
1877 (elf_link_output_extsym): Process global symbols converted to
1878 local symbols even if they are being stripped.
1880 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1882 * archures.c (bfd_octets_per_byte): Return unsigned int.
1883 (bfd_arch_mach_octets_per_byte): Ditto.
1884 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1886 * section.c (bfd_get_section_size_before_reloc): Quell signed
1887 vs. unsigned comparison warning.
1888 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1889 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1890 change. What was I thinking?
1891 * bfd-in2.h: Regenerate.
1893 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1894 (elf_gc_sections): Same here.
1895 (elf_gc_common_finalize_got_offsets): And here.
1897 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1899 ELF HPPA doesn't work at present; remove it until it does.
1900 * config.bfd: Comment out setting targ_defvec to
1902 * Makefile.am: Rebuild dependencies.
1903 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1904 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1905 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1906 * Makefile.in: Rebuild.
1907 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1909 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1911 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1912 is no bfd_free(). Revert bfd_free part of previous change.
1914 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1916 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1918 (coff_compute_section_file_positions): Use bfd_free to pair
1920 (coff_write_object_contents): Likewise.
1922 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1923 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1925 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1927 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1928 (xcoff_ar_file_hdr_big): New structure.
1929 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1930 (xcoff_ar_hdr_big): New structure.
1931 (SIZEOF_AR_HDR_BIG): New macro.
1932 (xcoff_big_format_p): New macro.
1933 (xcoff_ardata_big): New macro.
1934 (arch_xhdr_big): New macro.
1935 (xcoff_slurp_armap): Handle large archives.
1936 (xcoff_archive_p): Detect large archives.
1937 (xcoff_read_ar_hdr): Handle large archives.
1938 (xcoff_openr_next_archived_file): Handle large archives.
1939 (xcoff_generic_stat_arch_elt): Handle large archives.
1940 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1941 (xcoff_write_armap_big): New function.
1942 (xcoff_write_armap): New function, dispatch to _old or _big.
1943 (xcoff_write_archive_contents_old): Rename from
1944 xcoff_write_archive_contents.
1945 (xcoff_write_archive_contents_big): New function.
1946 (xcoff_write_archive_contents): New function, dispatch to _old or
1949 2000-02-18 Richard Henderson <rth@cygnus.com>
1951 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1952 and hide_symbol members.
1953 (elf_link_hash_copy_indirect): Remove.
1954 (elf_link_hash_hide_symbol): Remove.
1955 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1956 and elf_backend_hide_symbol.
1957 (_bfd_elf_link_hash_copy_indirect): Declare.
1958 (_bfd_elf_link_hash_hide_symbol): Declare.
1959 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1960 (_bfd_elf_link_hash_hide_symbol): Likewise.
1961 (_bfd_elf_link_hash_table_init): Don't init killed members.
1962 * elflink.h (elf_link_add_object_symbols): Use the bed function
1963 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1964 (elf_link_assign_sym_version): Likewise.
1965 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1966 (elf_backend_hide_symbol): Likewise.
1967 (elfNN_bed): Update for new members.
1969 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1971 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1972 STACK_END_ADDR): Define for new core file format.
1973 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1974 for handling the vagaries of the various core file structures used
1975 by AIX over the years.
1976 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1977 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1978 core_dumpx structure.
1980 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1982 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1983 (bfd_mach_sh3_dsp): Likewise.
1984 (bfd_mach_sh4): Reinstate.
1985 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1986 * bfd-in2.h: Regenerate.
1987 * coff-sh.c (struct sh_opcode): flags is no longer short.
1988 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1989 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1990 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1991 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1992 (sh_opcodes): No longer const.
1993 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1994 (sh_insn_uses_reg): Check for USESAS and USESR8.
1995 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1996 (_bfd_sh_align_load_span): Return early for SH4.
1997 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1998 Take into account that field b of a parallel processing insn
1999 could be mistaken for a separate insn.
2000 * cpu-sh.c (arch_info_struct): New array elements for
2001 sh2, sh-dsp and sh3-dsp.
2002 Reinstate element for sh4.
2003 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2004 (SH4_NEXT): Reinstate.
2005 (SH3_NEXT, SH3E_NEXT): Adjust.
2006 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2007 * elf32-sh.c (sh_elf_set_private_flags): New function.
2008 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2009 (sh_elf_merge_private_data): New function.
2010 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2011 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2012 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2013 sh_elf_merge_private_data.
2015 2000-02-13 Richard Henderson <rth@cygnus.com>
2017 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2018 hide_symbol members.
2019 (elf_link_hash_copy_indirect): New.
2020 (elf_link_hash_hide_symbol): New.
2021 * elflink.h (elf_link_add_object_symbols): Break out copy from
2022 indirect new new symbol to elf.c.
2023 (elf_link_assign_sym_version): Break out privatization of
2024 non-exported symbol to elf.c.
2025 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2026 (_bfd_elf_link_hash_hide_symbol): New.
2027 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2029 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2031 * section.c (_bfd_strip_section_from_output): Add info parameter.
2032 If it passed as non-NULL, use it to check whether any input BFD
2033 has an input section which uses this output section. Change all
2035 * bfd-in2.h: Rebuild.
2037 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2038 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2040 * bfd-in2.h: Rebuild.
2042 2000-02-10 Timothy Wall <twall@cygnus.com>
2044 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2045 allow final modifications of swapped-in symbol.
2046 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2047 * coffcode.h (coff_write_relocs): Use macro
2048 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2049 symbol index should be set to -1.
2051 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2053 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2054 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2055 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2056 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2057 sh_insns_uses_or_sets_freg): New functions.
2058 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2059 * (sh_insns_conflict): Use new functions and new macros to
2060 detect conflicts when two instructions both set same integer registers,
2061 both set same fp register, and both set special register.
2063 2000-02-09 Timothy Wall <twall@cygnus.com>
2065 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2066 swapping in sections, so that the swapping routines have access to
2069 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2071 * coff-go32.c: Update comment. Update copyright.
2073 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2075 * syms.c (bfd_decode_symclass)
2076 Two new class characters were added - 'V' and 'v'. The
2077 meaning of 'W' is now restricted to just weak non-object
2078 symbols. This allows differentiation between, for example,
2079 weak functions vs weak objects. nm for example now dumps:
2081 'w' = weak unresolved
2082 'V' = weak global object
2083 'v' = weak unresolved object
2085 (bfd_is_undefined_symclass): New function. Return true if the
2086 given symbol class represents and undefined/unresolved symbol.
2088 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2091 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2093 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2094 STT_ARM_16BIT flag set, but it is not attached to a data object
2095 return STT_ARM_16BIT so that it will be treated as code by the
2098 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2100 * coff-i386.c (i3coff_object_p): Remove prototype.
2103 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2104 to name. Update copyright.
2106 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2107 assignment to avoid warning. Update copyright.
2109 2000-01-24 Robert Lipe (robertl@sco.com)
2111 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2112 instead of using GNU C extension.
2114 2000-01-21 Nick Clifton <nickc@cygnus.com>
2116 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2117 amount from a bfd_in_memory structure.
2118 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2121 2000-01-14 Nick Clifton <nickc@cygnus.com>
2123 * linker.c (default_indirect_link_order): oops - fix incorrectly
2124 applied patch from Tim Wall.
2126 2000-01-13 Timothy Wall (twall@tiac.net>
2128 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2129 = scnhsz, filhsz, relsz, aoutsz, etc)
2131 * coffswap.h: Ditto.
2133 2000-01-13 Nick Clifton <nickc@cygnus.com>
2135 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2136 interwork thumb to arm stub.
2138 2000-01-13 Timothy Wall (twall@tiac.net>
2140 * archures.c (bfd_octets_per_byte): New function: Return
2142 (bfd_arch_mach_octets_per_byte): New function: Return target
2145 * section.c: Distinguish between octets and bytes for usage of
2146 _cooked_size, _raw_size, and output_offset. Clarify
2147 description of bfd_set_section_contents.
2149 * bfd-in2.h: Regenerate.
2151 * coffgen.c: Indicate that the offset parameter is in bytes, not
2154 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2155 where appropriate to get the octet offset when calling
2156 bfd_set_section_contents.
2157 (bfd_coff_reloc_link_order): Ditto.
2159 * linker.c (bfd_generic_reloc_link_order): Ditto.
2160 (_bfd_default_link_order): Ditto.
2162 * reloc.c (bfd_perform_relocation): Distinguish between octets
2163 and bytes. Use octets when indexing into octet data; use bytes
2164 when calculating target addresses.
2165 (bfd_install_relocation): Ditto.
2167 * srec.c (srec_write_section): Ditto.
2169 2000-01-13 Nick Clifton <nickc@cygnus.com>
2171 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2172 3 to 2. This allows 4 byte sized sections, which is necessary for
2173 dlltool to build functioning DLLs.
2175 2000-01-10 Philip Blundell <pb@futuretv.com>
2177 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2178 (arm*-*-conix*): New target.
2180 2000-01-10 Egor Duda <deo@logos-m.ru>
2182 * config.bfd: Include elf32_i386 vector to target list for cygwin
2185 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2186 * configure.in: Test for structure win32_pstatus_t in
2188 * configure: Regenerate.
2190 * elf.c (elfcore_grok_win32pstatus): New function: process
2191 win32_pstatus_t notes in elf core file.
2192 (elfcore_grok_note): Detect win32_pstatus notes.
2194 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2196 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2198 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2199 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2201 1999-12-29 Richard Henderson <rth@cygnus.com>
2203 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2204 if no dynamic sections created.
2206 1999-12-27 Nick Clifton <nickc@cygnus.com>
2208 * peicode.h (pe_bfd_object_p): Only define for PE format
2211 1999-12-17 Nick Clifton <nickc@cygnus.com>
2213 * coff-i386.c (i3coff_object_p): Delete.
2214 (i386coff_vec): Replace reference to i3coff_object_p with a
2215 reference to coff_object_p.
2217 * coff-mcore.c (pe_object_p): Delete.
2219 * peicode.h (pe_bfd_object_p): New function: Detect the
2220 presence of a PE format COFF object file. Also detect and
2221 warn about the presence of LINK6 format Image Library Format
2224 1999-12-16 Nick Clifton <nickc@cygnus.com>
2226 * coff-arm.c (NUM_ELEM): New macro.
2227 (NUM_RELOCS): New macro: The number of known ARM relocs.
2228 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2229 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2231 (bfd_arm_process_before_allocation): Produce a warning message if
2232 an out of range symbol index is encountered.
2234 1999-12-14 Nick Clifton <nickc@cygnus.com>
2236 * elflink.h (is_global_symbol_definition): New Function: Return
2237 true iff the symbol is being given a global definition in this
2239 (elf_link_is_defined_archive_symbol): Do not bother processing
2240 symbols for an archive element that has already been included
2242 Use is_global_symbol_definition().
2244 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2246 * config.bfd: Add support for sparc-*-netbsdelf* and
2247 sparc-*-netbsdaout*.
2249 1999-12-13 Nick Clifton <nickc@cygnus.com>
2251 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2252 if the symbol is in the common section.
2254 1999-12-10 Nick Clifton <nickc@cygnus.com>
2256 * elflink.h (elf_link_is_defined_archive_symbol): New
2257 function: Decide if a symbol, in an archive map is there
2258 because it is defined in the archive element, or because it is
2259 just another common declaration of it.
2260 (elf_link_add_archive_symbols): Use
2261 elf_link_is_defined_archive_symbol to decide if an archive
2262 element contain a reference to a common symbol should be
2265 1999-12-10 Nick Clifton <nickc@cygnus.com>
2267 * elflink.h: Revert previous patch.
2268 * targets.c: Revert previous patch.
2269 * libbfd-in2.h: Revert previous patch.
2270 * libbfd.h: Revert previous patch.
2271 * elfxx-target.h: Revert previous patch.
2272 * archive.c: Revert previous patch.
2273 * aout-target.h: Revert previous patch.
2274 * aout-tic30.h: Revert previous patch.
2275 * bfd.c: Revert previous patch.
2276 * coff-alpha.c: Revert previous patch.
2277 * coff-rs6000.c: Revert previous patch.
2278 * elf64-mips.c: Revert previous patch.
2279 * ieee.c: Revert previous patch.
2280 * libecoff.h: Revert previous patch.
2281 * oasys.c: Revert previous patch.
2282 * som.c: Revert previous patch.
2283 * vms.c: Revert previous patch.
2285 1999-12-09 Nick Clifton <nickc@cygnus.com>
2287 * elflink.h (elf_link_add_archive_symbols): Add an archive
2288 element even if contains a symbol which is currently only
2289 considered to be a common.
2291 * targets.c (struct bfd_target): Add new field
2292 _bfd_allow_commons_in_armap.
2293 * bfd-in2.h:Regenerate.
2295 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2297 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2298 * libbfd.h: Regenerate.
2300 * elfxx-target.h: If using COFF archive map, override
2301 definition of allow_commons_in_armap and replace with
2304 * archive.c (bfd_compute_and_write_armap): Do not place common
2305 symbols into the archive map unless _bfd_allow_commons_in_armap
2308 * aout-target.h (MY_allow_commons_in_armap): Define.
2309 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2310 * bfd.c (bfd_allow_commons_in_armap): Define.
2311 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2312 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2313 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2314 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2315 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2316 * oasys.c (oasys_allow_commons_in_armap): Define.
2317 * som.c (som_allow_commons_in_armap): Define.
2318 * vms.c (vms_allow_commons_in_armap): Define.
2320 1999-12-07 Jim Blandy <jimb@cygnus.com>
2322 Add support for SSE registers in ELF core files.
2323 * elf.c (elfcore_make_note_pseudosection): New function.
2324 (elfcore_grok_prfpreg): Use it.
2325 (elfcore_grok_prxfpreg): New function.
2326 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2328 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2330 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2331 value by 4 before storing it back in the field. From
2332 Koundinya. K <kk@ddeorg.soft.net>.
2334 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2336 * archures.c (bfd_mach_am33): Define.
2337 * bfd-in2.h: Rebuilt.
2338 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2339 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2340 (compute_function_info): Handle additional registers saved by
2342 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2343 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2345 1999-11-29 Jim Blandy <jimb@cygnus.com>
2347 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2349 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2352 1999-11-27 Michael Meissner <meissner@cygnus.com>
2354 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2355 internal use within gas for alpha explicit relocations.
2356 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2357 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2358 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2359 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2360 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2361 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2363 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2364 BFD_RELOC_ALPHA_USER_*.
2366 * bfd-in2.h: Regenerate.
2367 * libbfd.h: Regenerate.
2369 1999-11-26 Fred Fish <fnf@cygnus.com>
2371 * elf.c (elfcore_read_notes): Add prototype for static function.
2372 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2373 (bfd_section_from_phdr): Replacement function that calls
2374 _bfd_elf_make_section_from_phdr for generic segment types and
2375 backend fucntion pointed to by elf_backend_section_from_phdr for
2376 backend specific segment types.
2377 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2378 now called by _bfd_elf_make_section_from_phdr. Note that this func
2379 is now just a stub between the caller and bfd_section_from_phdr.
2381 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2382 elf_backend_section_from_phdr.
2383 (elf_backend_section_from_phdr): Add prototype.
2385 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2386 (elfNN_bed): Add elf_backend_section_from_phdr.
2388 1999-11-25 Nick Clifton <nickc@cygnus.com>
2390 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2391 SEC_CODE and SEC_READONLY flags to glue sections.
2393 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2394 SEC_CODE and SEC_READONLY flags to glue sections.
2396 1999-11-20 Nick Clifton <nickc@cygnus.com>
2398 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2401 1999-11-19 Catherine Moore <clm@cygnus.com>
2403 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2404 (elf_cpu32_plt_entry): Likewise.
2406 1999-11-18 Nick Clifton <nickc@cygnus.com>
2408 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2410 (coff_mcore_relocate_section): Initialise addend to 0.
2411 Special case processing of RVA reloc.
2413 1999-11-17 Richard Henderson <rth@cygnus.com>
2415 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2416 type_change_ok; add sign_extend_vma.
2417 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2418 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2419 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2420 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2421 (elfNN_bed): Follow struture changes.
2423 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2425 * libbfd.c (bfd_read): Check result of read against desired result
2427 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2428 invalid compared to the section size.
2430 * ieee.c (ieee_slurp_debug): Get the length of the debug
2431 information right if there is no data part.
2433 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2435 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2436 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2438 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2440 * elflink.h (elf_bfd_final_link): Make last_local signed.
2442 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2444 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2447 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2449 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2451 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2452 * bfd-in2.h: Regenerate.
2454 1999-10-15 Andrew Haley <aph@cygnus.com>
2456 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2458 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2460 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2462 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2464 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2465 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2468 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2470 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2471 relocs also need the GP value.
2472 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2473 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2474 the GP value for R_MIPS_LITERAL relocs too. Handle
2475 R_MIPS_64 relocs properly on big-endian MIPS.
2476 (mips_elf_sign_extend): Behave properly with 'long long'.
2477 (mips_elf_highest): Correct typo.
2479 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2481 * cpu-m32r.c (arch_info_struct): New static global.
2482 (bfd_m32r_arch): Refer to it.
2483 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2484 (m32r_elf_print_private_bfd_data): Ditto.
2485 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2486 * archures.c (bfd_mach_m32rx): Define it.
2487 * bfd-in2.h: Rebuild.
2489 1999-09-28 Fred Fish <fnf@cygnus.com>
2491 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2492 (cisco_core_big_vec): Add new bigendian vec.
2493 (cisco_core_little_vec): Add new little endian vec.
2495 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2496 (crash_info_locs): Add array of possible offsets.
2497 (MASK_ADDR): Mask to apply to crash info offset.
2498 (crashinfo_external): Add textbase, database, bssbase and
2499 turn into a typedef.
2500 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2501 Many small changes to account for additional hardware versions.
2502 Pick a reasonable size for ".reg" section. Add a ".crash"
2503 section to allow access to crashinfo_external struct.
2504 (cisco_core_file_p): New version of this function that
2505 iterates over crash_info_locs, calling cisco_core_file_validate.
2506 (cisco_core_vec): Old big endian only vec replaced with ...
2507 (cisco_core_big_vec): Add big endian version.
2508 (cisco_core_little_vec): Add little endian version.
2510 * configure.in (cisco_core_vec): Split to two new vectors ...
2511 (cisco_core_big_vec): New target vector.
2512 (cisco_core_little_vec): New target vector.
2513 * configure: Regenerate.
2514 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2515 to cisco_core_big_vec in targ_selvecs.
2517 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2519 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2520 (mips_elf_relocate_got_local): Unused, delete.
2521 (mips_elf_relocate_global_got): Unused, delete.
2523 1999-09-24 Fred Fish <fnf@cygnus.com>
2525 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2526 to initialize it to something meaningful. Then use it to generate
2527 more useful segment names.
2529 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2531 * som.c (NO_PCREL_MODES): Define if the system does not define
2533 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2534 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2535 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2536 * libhppa.h (dis_assemble_22): New function.
2537 (bfd_hppa_insn2fmt): Handle long branch.
2539 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2542 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2544 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2545 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2546 (reloc_howto_type howto_table): Tidy comments and whitespace.
2548 1999-09-17 Nick Clifton <nickc@cygnus.com>
2550 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2551 previous delta. Set sec->gc_mark instead.
2553 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2555 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2556 (elf_cpu32_plt_entry): Likewise.
2558 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2560 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2562 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2563 symbol table, then just compute a suitable value (but do not
2564 create a __gp symbol).
2566 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2567 symbols when building shared libraries.
2568 (elf_hppa_final_link_relocate): Correct handling of PCREL
2569 relocations against undefined symbols.
2571 1999-09-16 Nick Clifton <nickc@cygnus.com>
2573 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2574 interworking sections as linker created so that they will not
2575 be removed by garbage collection.
2577 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2579 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2580 (elf_hppa_final_link_relocate): Consistently create an absolute
2581 address, then subtract out the value of __gp.
2583 1999-09-14 Michael Meissner <meissner@cygnus.com>
2585 * configure.in (Canonicalization of target names): Remove adding
2586 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2587 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2588 * configure: Regenerate.
2590 1999-09-14 Nick Clifton <nickc@cygnus.com>
2592 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2595 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2597 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2598 (elf_hppa_final_link): Initialize text_segment_base and
2600 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2602 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2603 (elf_hppa_final_link_relocate): Likewise.
2604 (elf_hppa_relocate_insn): Likewise.
2605 (elf_hppa_relocate_section): Initialize HOWTO.
2607 1999-09-13 Donn Terry <donn@interix.com>
2609 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2610 handling to support both GNU and MS objects.
2612 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2613 when determining whether to set F_RELFLG.
2615 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2617 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2618 PC24 relocs if the target is an undefined weak symbol.
2619 (arm_add_to_rel): Fix compiler warning.
2620 (elf32_arm_plt0_entry): Correct comments.
2622 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2624 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2625 an absolute symbol in REL relocs.
2627 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2629 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2630 Stub SEGREL32. Return an error for any relocation not handled.
2632 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2634 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2635 constant symbols, and avoid multiple definition errors on them.
2637 1999-09-12 Donn Terry <donn@interix.com>
2639 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2640 significant bit is set.
2642 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2644 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2646 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2647 relocs as we do for RELA relocs.
2649 1999-09-11 Donn Terry <donn@interix.com>
2651 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2652 (coff_final_link_postscript): Define.
2653 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2654 directory entries here.
2655 (_bfd_pei_final_link_postscript): New function.
2657 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2658 section flags based on the section name.
2660 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2661 get the overflow of the s_nlnno field from the s_nreloc field.
2662 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2663 the s_nlnno overflow of the .text section into the s_nreloc
2666 * peigen.c (add_data_entry): Declare.
2667 (pei_swap_aouthdr_out): Get image size right. Set linker version
2669 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2670 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2671 extraneous ImageBase.
2672 (pe_print_edata): Likewise.
2673 (pe_print_pdata): Likewise. Print exception entries.
2674 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2675 (tbl): Make const, add "UNKNOWN".
2676 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2677 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2678 section data directory.
2679 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2681 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2682 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2683 * peicode.h (coff_get_symbol_info): Define.
2685 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2687 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2689 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2692 * libpei.h: New file, broken out of peicode.h.
2693 * peigen.c: New file, broken out of peicode.h.
2694 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2695 * configure.in: Add peigen.lo to list of files required for each
2697 * Makefile.am: Rebuild dependencies.
2698 (BFD32_BACKENDS): Add peigen.lo.
2699 (BFD32_BACKENDS_CFILES): Add peigen.c.
2700 (SOURCE_HFILES): Add libpei.h.
2701 * configure, Makefile.in: Rebuild.
2703 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2704 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2705 instead. Don't clear the s_paddr field for an uninitialized data
2708 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2709 coff_data_type to f_timdat.
2710 * peicode.h (pe_mkobject_hook): Likewise.
2712 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2713 number if COFF_IMAGE_WITH_PE.
2715 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2716 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2717 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2718 there is no SEC_DEBUGGING section.
2719 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2720 IMAGE_FILE_DEBUG_STRIPPED.
2722 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2723 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2724 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2725 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2727 * coffswap.h (IMAGE_BASE): Don't define.
2728 * pei-arm.c (IMAGE_BASE): Don't define.
2729 * pei-i386.c (IMAGE_BASE): Don't define.
2730 * pei-mcore.c (IMAGE_BASE): Don't define.
2731 * pei-ppc.c (IMAGE_BASE): Don't define.
2733 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2734 symbol, switch on the class when determining whether to modify the
2735 value. For PE, don't modify the value of a C_FCN symbol not named
2738 * libbfd-in.h (_bfd_abort): Declare.
2740 * bfd.c (_bfd_abort): New function.
2741 * libbfd.h: Rebuild.
2743 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2746 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2747 don't write out the associated line numbers.
2749 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2752 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2753 changes when the base type is unknown.
2755 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2758 * syms.c (BSF_DEBUGGING_RELOC): Define.
2759 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2760 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2762 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2763 BSF_DEBUGGING_RELOC set.
2764 * bfd-in2.h: Rebuild.
2766 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2768 * ecoff.c (bfd_debug_section): Update initialization for new
2770 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2771 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2773 1999-09-10 H.J. Lu <hjl@gnu.org>
2775 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2776 _bfd_filnmlen field.
2777 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2779 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2781 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2782 for FPTR relocs involving local symbols.
2784 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2785 value for the stub address in a call through a stub.
2786 Install the value for a local symbol directly into the DLT
2787 instead of generating a reloc. Correctly handle FPTR64 relocs.
2789 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2790 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2791 (elf_hppa_final_link): Call them.
2793 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2795 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2796 (elf_adjust_dynamic_symbol): ...from here.
2798 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2800 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2801 relocation, remove them. SECREL64->LTOFF16WF.
2802 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2804 (elf_hppa_relocate_insn): Similarly.
2806 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2807 (elf_hppa_relocate_insn): Similarly.
2809 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2811 (elf_hppa_relocate_insn): Similarly.
2813 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2814 Handle LTOFF_TP* relocs.
2815 (elf_hppa_relocate_insn): Similarly.
2817 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2818 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2819 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2821 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2822 DIR32, DIR64 and FPTR64 relocations.
2823 (elf_hppa_relocate_insn): Similarly.
2825 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2826 address of the .PARISC.global section.
2827 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2828 table entry elf_hppa_final_link_relocate. Do not give a warning
2829 for a reloc against an external symbol if it has a PA64 hash
2831 (elf_hppa_final_link_relocate): Significantly rework. Handle
2832 DLTIND relocations. Compute the final value of the relocation
2833 before passing the value of elf_hppa_relocate_insn.
2834 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2835 relocation support. Handle DLTIND relocation requests just like
2836 DLTREL relocation requests. Simplify branch handling.
2838 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2840 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2841 non-allocated section as done in i386 version.
2842 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2843 statement since this is no know relocation.
2845 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2847 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2849 (elf_hppa_relocate_insn): Similarly.
2851 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2853 (elf_hppa_relocate_insn): Similarly.
2855 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2856 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2857 Pass the relocate type rather than the insn format to
2858 elf_hppa_relocate_insn.
2859 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2860 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2862 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2864 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2865 (bfd_coff_filnmlen): Define.
2866 (bfd_coff_std_swap_table): Initialize new field.
2867 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2869 (coff_write_symbols): Likewise.
2870 (coff_get_normalized_symtab): Likewise.
2871 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2872 * libcoff.h: Rebuild.
2874 1999-09-06 Donn Terry <donn@interix.com>
2876 * coffcode.h (sort_by_secaddr): New static function if
2878 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2879 sections by VMA when assigning target_index values. Always set
2882 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2883 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2885 * libcoff.h: Rebuild.
2887 * coffcode.h (coff_set_custom_section_alignment): Add const to
2888 declaration to match definition.
2889 (coff_write_object_contents): Don't set F_AR32W(R)? if
2892 * coff-i386.c (in_reloc_p): Add declaration.
2893 (i386coff_vec): Simplify initialization of
2894 application_section_flags.
2896 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2897 version. Move COFF_WITH_PE specific code to new version.
2898 (stype_to_sec_flags): Likewise. Add section parameter.
2899 * coffgen.c (make_a_section_from_file): Set target_index before
2900 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2901 * libcoff.h: Rebuild.
2903 * syms.c (stt): Add some PE/PEI section names.
2904 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2906 (bfd_symbol_info): Check for 'w'.
2908 * section.c (struct bfd_comdat_info): Define.
2909 (asection): Add comdat field.
2910 (STD_SECTION): Initialize comdat field.
2911 (bfd_make_section_anyway): Likewise.
2912 * bfd-in2.h: Rebuild.
2914 1999-09-06 Andreas Schwab <schwab@suse.de>
2916 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2919 1999-09-06 Nick Clifton <nickc@cygnus.com>
2921 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2922 bfd_realloc instead of calloc and realloc.
2924 1999-09-04 Steve Chamberlain <sac@pobox.com>
2926 * cpu-pj.c: New file.
2927 * elf32-pj.c: New file.
2928 * config.bfd (pj*): New cpu.
2929 (pj-*-*, pjl-*-*): New targets.
2930 * configure.in (bfd_elf32_pj_vec): New target vector.
2931 (bfd_elf32_pjl_vec): New target vector.
2932 * archures.c (bfd_arch_pj): Define.
2933 * elf.c (prep_headers): Handle bfd_arch_pj.
2934 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2935 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2936 to target vector list.
2937 * Makefile.am: Rebuild dependencies.
2938 (ALL_MACHINES): Add cpu-pj.lo.
2939 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2940 (BFD32_BACKENDS): Add elf32-pj.lo.
2941 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2942 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2944 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2946 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2947 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2948 and NON_GOT_REF from weak defined symbol to real symbol.
2949 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2950 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2951 create a COPY reloc.
2952 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2953 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2954 don't create a COPY reloc.
2956 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2958 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2959 count those in sections we are not including in the link.
2961 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2963 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2964 field in hpux11 shared libraries.
2966 1999-09-02 Nick Clifton <nickc@cygnus.com>
2968 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2970 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2972 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2973 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2974 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2976 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * elflink.h (record_link_assignment): When possible, keep the
2979 original type of the symbol.
2981 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2983 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2984 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2985 tools were configured.
2986 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2988 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2990 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2991 GOT entries for GOT16 relocations; they're not required.
2993 1999-08-24 Nick Clifton <nickc@cygnus.com>
2995 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2997 * config.bfd (arm-*-netbsd*): New target.
2998 * configure.in (armnetbsd_vec): New target vector.
2999 * configure: Regenerate
3000 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3002 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3003 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3004 (armnetbsd.lo): New rule with deps.
3005 * Makefile.in: Regenerate.
3007 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3010 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3012 * som.c (som_slurp_symbol_table): Fix typo in comment.
3014 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3016 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3017 here instead of using elf_section_data...
3019 1999-08-19 Nick Clifton <nickc@cygnus.com>
3021 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3022 relocations into the base file.
3023 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3024 we are building a base file.
3026 1999-08-19 Nick Clifton <nickc@cygnus.com>
3028 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3030 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3031 REL relocs when performing a partial relocation.
3033 1999-08-18 Donn Terry <donn@interix.com>
3035 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3036 _bfd_coff_link_input_bfd into top level.
3038 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3039 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3040 (coff_i386_rtype_to_howto): Likewise.
3041 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3042 Completely ignore symbols which are all zero.
3043 (dummy_reloc16_estimate): Add return 0.
3044 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3045 variable copy to name_copy to avoid shadowing outer scope
3047 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3048 from unsigned int to unsigned long. Add timestamp field.
3049 * libcoff.h: Rebuild.
3051 1999-08-17 H.J. Lu <hjl@gnu.org>
3053 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3056 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3058 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3059 for special section symbols.
3060 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3061 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3064 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3066 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3067 coincidence of variable names between old and new code.
3069 1999-08-12 Nick Clifton <nickc@cygnus.com>
3071 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3072 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3073 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3074 and 'addend' parameter a 'bfd_signed_vma'.
3075 (elf32_arm_final_link_relocate): Do not involve stubs in
3076 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3077 jumps, not function calls.
3079 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3081 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3082 in R_ARM_PC24 relocs.
3084 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3086 * elf-hppa.h (elf_hppa_fake_sections): New function.
3087 * elf32-hppa.c (elf_backend_fake_sections): Define.
3089 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3090 recent changes to the arch_info structure.
3092 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3093 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3094 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3097 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3098 Ralf Baechle <ralf@uni-koblenz.de>
3100 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3101 output DT_MIPS_GOTSYM.
3102 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3103 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3105 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3107 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3108 prototype. Handle local symbols. Add commentary.
3109 (mips_elf_calculate_relocation): Adjust accordingly.
3110 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3113 * elflink.h (elf_bfd_final_link): Tweak last change.
3115 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3117 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3118 elf-section data to allocate just the right amount of relocation
3119 space. Don't allocate the hash space twice.
3120 (elf_bfd_final_link): Calculate the amount of space to allocate in
3121 each relocation section.
3123 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3125 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3126 64bit mode, generate a section relative relocation for a 32bit
3128 (elf_hppa_is_local_label_name): New function.
3129 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3130 shared between 32bit and 64bit port.
3132 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3134 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3135 R_MIPS_GOT16 and R_MIPS_CALL16.
3136 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3137 to use when looking for a preexisting GOT entry.
3139 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3141 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3142 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3144 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3146 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3148 * elflink.h (elf_link_output_extsym): Don't output a weak
3149 reference to an undefined symbol just because it was defined weak
3152 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3154 * coffgen.c (coff_find_nearest_line): When looking for file, use
3155 last best match rather than first. If address is beyond last line
3156 number record, don't return the last line as the correct value.
3158 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3160 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3161 * bfd-in2.h: Rebuild.
3163 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3165 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3166 * coffcode.h (coff_set_custom_section_alignment): New static
3168 (coff_section_alignment_table): New static array.
3169 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3170 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3171 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3172 * libcoff.h: Rebuild.
3174 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3176 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3178 * Makefile.in: Rebuild.
3180 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3182 * section.c (SEC_SHARED): Define.
3183 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3184 (styp_to_sec_flags): Likewise.
3185 * peicode.h (coff_swap_scnhdr_out): Likewise.
3186 * bfd-in2.h: Rebuild.
3188 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3190 * coffcode.h (coff_classify_symbol): Comment out part of
3191 1999-08-05 change which breaks cygwin DLLs.
3193 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3194 * aclocal.m4, configure: Rebuild.
3196 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3198 * section.c (global_syms): Only initialize union field if
3201 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3203 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3204 the size of a GOT entry here.
3205 (mips_elf_calculate_relocation): Don't create a local GOT entry
3206 for the symbol in a GOT16 relocation; just for it's high-order bit
3207 (_bfd_mips_elf_relocate_section): Fix thinko.
3209 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3211 Based on patches from Donn Terry <donn@interix.com>:
3212 * coffcode.h (enum coff_symbol_classification): Define.
3213 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3214 _bfd_coff_classify_symbol. Change return type.
3215 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3216 (coff_slurp_symbol_table): Use coff_classify_symbol.
3217 (coff_classify_symbol): New static function.
3218 (coff_sym_is_global): Never define.
3219 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3220 * cofflink.c (coff_link_check_ar_symbols): Use
3221 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3222 (coff_link_add_symbols): Likewise.
3223 (_bfd_coff_link_input_bfd): Likewise.
3224 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3225 coff_classify_symbol.
3226 * libcoff.h: Rebuild.
3228 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3230 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3231 (e_ltpsel, e_rtpsel): Similarly.
3233 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3234 and 14bit ertpsel. Handle 64bit psel.
3236 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3238 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3239 handling for REL relocations. And only left-shift R_MIPS26
3240 relocation addends where necessary.
3242 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3244 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3245 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3246 Just return the relocation found.
3247 (mips_elf_relocate_section): Pull the LO16 addend out of the
3248 section itself when using REL relocations.
3250 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3251 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3254 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3256 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3257 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3258 relocation against a symbol in an input section with no output
3259 section. From Daniel Jacobowitz <drow@false.org>.
3261 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3263 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3264 look for generated file correctly.
3265 * aclocal.m4, configure: Rebuild.
3267 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3269 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3270 and R_MIPS16_26 relocations correctly when relocating.
3271 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3272 and R_MIPS_CALL_LO16 are for global symbols.
3274 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3276 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3278 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3279 variables and initialize them.
3281 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3283 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3284 there are no global symbols requiring GOT entries.
3285 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3286 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3287 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3289 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3290 symbols are considered to have the value zero.
3291 (_bfd_mips_elf_relocate_section): Don't try to perform a
3292 relocation for an undefined symbol.
3293 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3296 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3298 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3299 wants ba,a,pt %xcc instead of %icc.
3300 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3301 of large PLT entries.
3302 (sparc64_elf_plt_ptr_offset): Fix calculation.
3303 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3304 addend should be relative to load address, not .plt section start.
3305 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3307 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3309 * elf-bfd.h (struct elf_backend_data): Add
3310 print_symbol_all and output_arch_syms backend methods.
3311 * elfxx-target.h: Likewise.
3312 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3313 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3314 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3316 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3317 symbols in .dynsym, add their names into .dynstr. Put those symbols
3319 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3320 pointers to STT_REGISTER symbols in dynsym section.
3321 (sparc64_elf_print_symbol_all): New function.
3322 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3323 printing using the print_symbol_all hook.
3325 1999-07-30 Catherine Moore <clm@cygnus.com>
3327 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3330 1999-07-29 Richard Henderson <rth@cygnus.com>
3332 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3333 dynamic_sections_created.
3335 1999-07-29 Richard Henderson <rth@cygnus.com>
3337 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3338 (mips_rtype_to_howto): ... new function.
3339 (_bfd_mips_elf_relocate_section): Use it.
3341 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3343 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3345 1999-07-27 Nick Clifton <nickc@cygnus.com>
3347 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3349 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3350 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3352 1999-07-23 Donn Terry <donn@interix.com>
3354 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3355 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3356 * cofflink.c (coff_link_add_symbols): If PE, handle section
3358 * libcoff.h: Rebuild.
3360 * config.bfd (i[3456]86-*-interix*): New target.
3362 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3364 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3365 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3366 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3367 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3368 (COFF_SUPPORT_GNU_LINKONCE): Define.
3369 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3370 (COFF_SUPPORT_GNU_LINKONCE): Define.
3372 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3375 * makefile.dos: Remove; obsolete.
3376 * configure.bat: Remove; obsolete.
3378 1999-07-21 H.J. Lu <hjl@gnu.org>
3380 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3382 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3384 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3385 message and fail if a symbol index is out of range.
3387 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3389 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3390 when looking at a R_MIPS_GOT16 relocation.
3392 1999-07-20 Nick Clifton <nickc@cygnus.com>
3394 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3396 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3398 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3399 removed in previous change.
3400 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3401 in relocateable output.
3403 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3405 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3408 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3409 if they appear to be specially created by the linker.
3411 1999-07-19 Nick Clifton <nickc@cygnus.com>
3413 * targets.c (alternative_target): New field in bfd_target
3415 (bfd_search_for_target): New function: Find a target that
3416 satisifies a search function.
3417 * bfd-in2.h: Regenerate.
3419 * elfxx-target.h: Initialise the alternative_target field of
3420 the bfd_target structures to point to the other target (if
3422 * nlm-target.h: Initialise the alternative_target field of
3423 the bfd_target structures to point to the other target (if
3426 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3427 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3429 * aix386-core.c: Initialise new field of bfd_target structure.
3430 * aout-adobe.c: Initialise new field of bfd_target structure.
3431 * aout-arm.c: Initialise new field of bfd_target structure.
3432 * aout-target.h: Initialise new field of bfd_target structure.
3433 * aout-tic30.c: Initialise new field of bfd_target structure.
3434 * binary.c: Initialise new field of bfd_target structure.
3435 * bout.c: Initialise new field of bfd_target structure.
3436 * cisco-core.c: Initialise new field of bfd_target structure.
3437 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3438 * coff-alpha.c: Initialise new field of bfd_target structure.
3439 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3440 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3441 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3442 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3443 * coff-i386.c: Initialise new field of bfd_target structure.
3444 * coff-i860.c: Initialise new field of bfd_target structure.
3445 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3446 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3447 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3448 * coff-mips.c: Initialise new field of bfd_target structure.
3449 * coff-ppc.c: Initialise new field of bfd_target structure.
3450 * coff-rs6000.c: Initialise new field of bfd_target structure.
3451 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3452 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3453 * coff-tic30.c: Initialise new field of bfd_target structure.
3454 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3455 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3456 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3457 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3458 * hppabsd-core.c: Initialise new field of bfd_target structure.
3459 * hpux-core.c: Initialise new field of bfd_target structure.
3460 * i386msdos.c: Initialise new field of bfd_target structure.
3461 * i386os9k.c: Initialise new field of bfd_target structure.
3462 * ieee.c: Initialise new field of bfd_target structure.
3463 * ihex.c: Initialise new field of bfd_target structure.
3464 * irix-core.c: Initialise new field of bfd_target structure.
3465 * mipsbsd.c: Initialise new field of bfd_target structure.
3466 * netbsd-core.c: Initialise new field of bfd_target structure.
3467 * oasys.c: Initialise new field of bfd_target structure.
3468 * osf-core.c: Initialise new field of bfd_target structure.
3469 * ppcboot.c: Initialise new field of bfd_target structure.
3470 * ptrace-core.c: Initialise new field of bfd_target structure.
3471 * sco5-core.c: Initialise new field of bfd_target structure.
3472 * som.c: Initialise new field of bfd_target structure.
3473 * srec.c: Initialise new field of bfd_target structure.
3474 * tekhex.c: Initialise new field of bfd_target structure.
3475 * trad-core.c: Initialise new field of bfd_target structure.
3476 * versados.c: Initialise new field of bfd_target structure.
3477 * vms.c: Initialise new field of bfd_target structure.
3479 1999-07-19 Andreas Schwab <schwab@suse.de>
3481 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3484 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3486 * elflink.h (elf_link_adjust_relocs): New function.
3487 (elf_bfd_final_link): Use it.
3488 (elf_link_input_bfd): Deal with the fact that there can be
3489 two relocation sections for a single section.
3490 (elf_reloc_link_order): Likewise.
3492 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3493 a relocateable object.
3494 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3496 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3498 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3499 (sparc64_elf_get_reloc_upper_bound,
3500 sparc64_elf_get_dynamic_reloc_upper_bound,
3501 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3502 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3504 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3505 ELF64_R_TYPE_ID/DATA where appropriate.
3507 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3509 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3512 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3514 * elf32-mips.c (mips_elf_local_relocation_p): New static
3516 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3517 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3518 Always set *require_jalxp.
3519 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3520 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3521 GOT16 if the GOT16 is against a local symbol. Don't return false
3522 for an undefined symbol. If there is an overflow, assert that we
3525 1999-07-16 Andreas Schwab <schwab@suse.de>
3527 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3528 variables `link' and `elfsec'.
3529 (elf_bfd_final_link): Remove unused variable `os'.
3531 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3533 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3534 a PT_PHDR program headers.
3535 (_bfd_mips_elf_final_link): Don't assume there are going to be
3536 section symbols when we're not building a shared object.
3537 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3540 1999-07-15 J.T. Conklin <jtc@redback.com>
3542 * config.bfd (i[3456]86-*-vxworks*): New target.
3544 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3546 * elf32-mips.c (mips_elf_stub_section_p): New function.
3547 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3548 (mips_elf_relocate_section): Adjust calling sequence for
3549 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3550 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3553 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3555 * configure.in: Bump version number to 2.9.5.
3556 * configure: Rebuild.
3558 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3560 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3562 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3563 to derive final type instead of hardwiring a selection.
3565 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3567 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3568 things relocated by R_MIPS16_GPREL.
3569 (mips_elf_perform_relocation): Likewise.
3571 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3573 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3575 1999-07-14 Richard Henderson <rth@cygnus.com>
3577 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3578 (_bfd_mips_elf_size_dynamic_sections): Set it.
3579 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3580 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3581 new argument max_local.
3583 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3585 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3586 subwords when handling an R_MIPS16_26 relocation.
3587 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3590 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3591 dst_mask to match reality.
3592 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3593 (mips_elf_obtain_contents): Use bfd_get.
3594 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3595 (mips_elf_relocate_section): Likewise.
3597 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3599 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3600 (mips_elf_relocate_section): Adjust calling sequence for
3601 mips_elf_perform_relocation.
3602 (mips_elf_perform_relocation): Take additional argument. Handle
3603 R_MIPS16_26. Use bfd_put for convenience.
3605 1999-07-13 Richard Henderson <rth@cygnus.com>
3607 * elf.c (assign_file_positions_for_segments): Thinko last change.
3608 Always overwrite p_flags.
3610 1999-07-13 Richard Henderson <rth@cygnus.com>
3612 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3613 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3614 .dynbss and .rel[a].bss if want_dynbss.
3615 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3617 1999-07-13 Richard Henderson <rth@cygnus.com>
3619 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3621 1999-07-13 Richard Henderson <rth@cygnus.com>
3623 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3624 (struct elf_link_hash_table): Add dynlocal.
3625 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3626 (_bfd_elf_link_adjust_dynindx): Delete.
3627 (_bfd_elf_link_renumber_dynsyms): Prototype.
3628 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3629 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3630 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3631 (_bfd_elf_link_lookup_local_dynindx): New function.
3632 (elf_link_renumber_hash_table_dynsyms): New function.
3633 (_bfd_elf_link_renumber_dynsyms): New function.
3634 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3635 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3636 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3637 instead of elf_link_remove_section_and_adjust_dynindices.
3638 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3639 (elf_link_assign_sym_version): Remove removed_dynamic code.
3640 (elf_link_renumber_dynsyms): Delete.
3641 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3643 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3644 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3645 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3646 * elf32-mips.c: Similarly.
3647 * elf32-ppc.c: Similarly.
3648 * elf32-sparc.c: Similarly.
3649 * elf64-alpha.c: Similarly.
3650 * elf64-sparc.c: Similarly.
3652 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3654 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3655 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3656 when the relocation is against _gp_disp.
3658 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3660 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3661 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3662 to possibly_dynamic_relocs. Adjust usage throughout code.
3663 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3664 (elf_mips_ctor64_howto): Likewise.
3665 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3667 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3668 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3669 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3670 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3672 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3674 * Makefile.am: Rebuild dependencies.
3675 * Makefile.in: Rebuild.
3677 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3678 * bfd-in2.h: Rebuild.
3680 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3681 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3682 structure initializations. Add casts.
3683 * reloc.c (EMPTY_HOWTO): Define.
3684 * bfd-in2.h: Rebuild.
3685 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3686 comparisons against 0.
3687 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3688 previous_ibfd_e_flags to unsigned long.
3689 * vms.h (struct vms_private_data_struct): Change section_count to
3691 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3692 (_bfd_vms_write_gsd): Change symnum to unsigned.
3693 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3694 * vms-tir.c (etir_sta): Change psect to unsigned.
3695 (alloc_section): Change idx to unsigned.
3696 (tir_sta, tir_ctl): Change psect to unsigned.
3697 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3698 * vms.c (priv_section_count): Change to unsigned.
3700 1999-07-12 Andreas Schwab <schwab@suse.de>
3702 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3703 * m68klinux.c: Likewise.
3705 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3707 * Many files: Changes to avoid gcc warnings: Remove unused local
3708 variables. Add default case to enum switches.
3709 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3710 compile if not COFF_IMAGE_WITH_PE.
3711 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3712 (bfd_arm_get_bfd_for_interworking): Likewise.
3713 (bfd_arm_process_before_allocation): Likewise.
3714 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3715 * pei-arm.c: Likewise.
3716 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3717 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3718 (mips_elf_got16_entry): Put parens around & in body of ==.
3719 (mips_elf_calculate_relocation): Correct test for empty string.
3720 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3722 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3725 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3727 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3728 as appropriate. Fill in structure initializations. Add variable
3729 initializations. Add casts.
3730 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3731 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3733 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3735 * elf-bfd.h (bfd_elf_hash): Update declaration.
3736 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3737 when calling bfd_elf_hash.
3739 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3741 * libbfd.c (bfd_put_8): Make it of type `void'.
3742 * bfd-in2.h: Regenerated.
3743 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3745 (_bfd_mips_elf_final_link): Likewise.
3747 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3749 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3751 * config.bfd (hppa*-*-linux-gnu*): New target
3753 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3755 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3756 (_bfd_mips_elf_create_dynamic_sections): New function.
3757 (_bfd_mips_elf_add_symbol_hook): Likewise.
3758 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3759 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3760 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3761 (_bfd_mips_elf_gc_mark_hook): Likewise.
3762 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3763 (_bfd_mips_elf_always_size_sections): Likewise.
3764 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3765 (_bfd_mips_elf_check_relocs): Likewise.
3766 (_bfd_mips_elf_link_hash_table_create): Likewise.
3767 (_bfd_mips_elf_print_private_data): Likewise.
3768 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3769 (_bfd_mips_elf_final_link): Likewise.
3770 (_bfd_mips_elf_additional_program_headers): Likewise.
3771 (_bfd_mips_elf_modify_segment_map): Likewise.
3772 (_bfd_mips_elf_relocate_section): Likewise.
3773 * elf32-mips.c (mips_elf32_object_p): Move contents into
3774 _bfd_mips_elf_object_p.
3775 (mips_elf_additional_program_headers): Rename to
3776 _bfd_mips_elf_additional_program_headers.
3777 (mips_elf_modify_segment_map): Rename to
3778 _bfd_mips_elf_modify_segment_map.
3779 (elf_mips_abi_name): Change prototype.
3780 (mips_elf32_section_from_shdr): Merge into
3781 _bfd_mips_elf_section_from_shdr.
3782 (mips_elf32_section_processing): Merge into
3783 _bfd_mips_elf_section_processing.
3784 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3785 the right back-end ELF linker.
3786 (mips_elf_relocate_section): Rename to
3787 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3788 (mips_elf_link_output_symbol_hook): Rename to
3789 _bfd_mips_elf_link_output_symbol_hook.
3790 (mips_elf_create_dynamic_section): Rename to
3791 _bfd_mips_elf_create_dynamic_section.
3792 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3793 Adjust for 64-bit code. Use mips_elf_got_section.
3794 (mips_elf_adjust_dynamic_symbol): Rename to
3795 _bfd_mips_elf_adjust_dynamic_symbol. Use
3796 mips_elf_allocate_dynamic_relocations.
3797 (mips_elf_finish_dynamic_symbol): Rename to
3798 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3799 Adjust for 64-bit code.
3800 (mips_elf_finish_dynamic_sections): Rename to
3801 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3802 (mips_elf_always_size_sections): Rename to
3803 _bfd_mips_elf_always_size_sections.
3804 (mips_elf_add_symbol_hook): Rename to
3805 _bfd_mips_elf_add_symbol_hook.
3806 (mips_elf_next_lo16_addend): Constify.
3807 (mips_elf_calculate_relocation): Likewise.
3808 (mips_elf_obtain_contents): Likewise.
3809 (mips_elf_perform_relocation): Likewise.
3810 (mips_elf_create_dynamic_relocation): Likewise.
3811 (mips_elf_allocate_dynamic_relocations): New function.
3812 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3813 (MIPS_ELF_REL_SIZE): Likewise.
3814 (MIPS_ELF_DYN_SIZE): Likewise.
3815 (MIPS_ELF_GOT_SIZE): Likewise.
3816 (MIPS_ELF_SYM_SIZE): Likewise.
3817 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3818 (MIPS_ELF_GET_WORD): Likewise.
3819 (MIPS_ELF_PUT_WORD): Likewise.
3820 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3821 (STUB_LW): Conditionalize for 64-bit value.
3822 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3824 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3825 Check it for inconsistency.
3826 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3828 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3830 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3831 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3832 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3833 (mips_elf_local_got_index): Likewise.
3834 (mips_elf_got_page): Likewise.
3835 (mips_elf_got_info): Likewise.
3836 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3837 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3838 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3839 instead of constant `2'.
3840 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3841 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3842 (mips_elf_size_dynamic_sections): Use
3843 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3844 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3845 Adjust all releveant entries in elf backend table.
3846 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3847 (mips_elf64_section_processing): Likewise.
3848 Adjust elf backend entries to use _bfd_mips_elf variants now
3851 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3853 (size_dynamic_sections): Likewise.
3854 (elf_link_output_extsym): Likewise.
3855 * elf.c: (elf_fake_sections): Likewise.
3856 * libbfd.c (bfd_get): New macro.
3857 (bfd_put): Likewise.
3858 * bfd-in2.h: Regenerated.
3860 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3862 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3863 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3864 wap_reloca_in, and swap_reloca_out.
3865 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3866 multiple internal relocations per external relocation.
3867 (link_read_relocs): Likewise.
3868 (elf_bfd_final_link): Likewise.
3869 (elf_link_input_bfd): Likewise.
3870 (elf_gc_mark): Likewise.
3871 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3872 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3874 (size_info): Add entries for new fields.
3875 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3876 (mips_elf64_be_swap_reloc_in): New function.
3877 (mips_elf64_be_swap_reloc_out): Likewise.
3878 (mips_elf64_be_swap_reloca_in): Likewise.
3879 (mips_elf64_be_swap_reloca_out): Likewise.
3880 (mips_elf64_size_info): Add entries for new fields.
3882 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3884 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3885 field equals the new rel_count field.
3886 (elf_link_input_bfd): When doing a relocateable link, use the new
3887 rel_count field rather than the reloc_count field.
3888 (elf_reloc_link_order): Likewise.
3889 (elf_finish_pointer_linker_section): Likewise.
3891 Based on patch from H.J. Lu <hjl@gnu.org>:
3892 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3893 shared library to override a weak definition in a regular object.
3895 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3897 * libhppa.h: Revert July 2, 1999 patch.
3899 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3900 need to generate DLTIND relocations, not DLTREL relocations.
3902 1999-07-05 Nick Clifton <nickc@cygnus.com>
3904 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3906 (coff_set_flags): Recognise arm 5 architectures.
3908 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3909 Add support for armv5 architecture.
3911 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3913 * reloc.c: Add new, assembler only, ARM reloc:
3914 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3916 * bfd-in2.h: Regenerate.
3918 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3920 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3921 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3922 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3923 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3924 * elf32-mips.c (ABI_64_P): New macro.
3925 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3926 (_bfd_mips_elf_find_nearest_line): Adjust call to
3927 _bfd_dwarf2_find_nearest_line.
3928 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3929 * libbfd.h: Regenerated.
3931 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3933 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3935 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3937 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3938 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3940 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3942 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3944 (_bfd_elf_init_reloc_shdr): New function.
3945 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3946 bfd_alloc followed by memset.
3947 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3948 (elf_fake_sections): Here.
3949 (assign_section_numbers): Assign section numbers for the second
3950 relocation section, if required.
3951 * elflink.h (elf_link_output_relocs): New function.
3952 (elf_link_size_reloc_section): Likewise.
3953 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3954 (elf_link_input_bfd): Use elf_link_output_relocs.
3956 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3957 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3959 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3961 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3964 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3966 * elf32-mips.c (mips_elf_got_info): Move declaration before
3967 prototypes. Change global_gotsym to be a pointer to a hash entry,
3968 rather than a number index.
3969 (mips_elf_link_hash_entry): Move declaration before prototypes.
3970 (mips_elf_irix6_finish_dynamic_symbol): New function.
3971 (mips_elf_sign_extend): Likewise.
3972 (mips_elf_high): Likewise.
3973 (mips_elf_higher): Likewise.
3974 (mips_elf_highest): Likewise.
3975 (mips_elf_global_got_index): Likewise.
3976 (mips_elf_local_got_index): Likewise.
3977 (mips_elf_got_offset_from_index): Likeiwse.
3978 (mips_elf_record_global_got_symbol): Likewise.
3979 (mips_elf_got_page): Likewise.
3980 (mips_elf_next_lo16_addend): Likewise.
3981 (mips_elf_calculate_relocation): Likewise.
3982 (mips_elf_obtain_contents): Likewise.
3983 (mips_elf_perform_relocation): Likewise.
3984 (mips_elf_assign_gp): Likewise.
3985 (mips_elf_sort_hash_table_f): Likewise.
3986 (mips_elf_sort_hash_table): Likewise.
3987 (mips_elf_got_section): Likewise.
3988 (mips_elf_got_info): Likewise.
3989 (mips_elf_create_local_got_entry): Likewise.
3990 (mips_elf_got16_entry): Likewise.
3991 (mips_elf_create_dynamic_relocation): Likewise.
3992 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3993 (mips_elf_final_gp): Use mips_elf_assign_gp.
3994 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3995 into SHN_SCOMMON automatically on IRIX6.
3996 (mips_elf_add_symbol_hook): Likewise.
3997 (mips_elf_relocate_section): Rewrite, using
3998 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3999 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4000 Don't deal with .rld_map on IRIX6.
4001 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4002 section flags appropriately for .got.
4003 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4004 the got. Call mips_elf_record_global_got_symbol and allocate
4005 local got space appropriately.
4006 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4007 char *. Rework calculation of GOT size. Sort dynamic symbol
4008 table entries so entries that do not require GOT entries appear at
4009 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4010 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4012 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4014 (mips_elf_finish_dynamic_symbol): Use
4015 mips_elf_irix6_finish_dynamic_symbol.
4016 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4017 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4018 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4020 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4022 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4023 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4025 1999-06-04 Philip Blundell <philb@gnu.org>
4027 * elf32-arm.h (elf_backend_got_header_size): Define.
4028 (elf_backend_plt_header_size): Likewise.
4030 1999-06-28 Jim Pick <jim@jimpick.com>
4032 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4034 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4036 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4037 relocation function.
4038 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4040 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4042 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4043 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4044 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4045 (_bfd_mips_elf_section_from_shdr): Use them.
4046 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4047 of GP-relative sections.
4048 (_bfd_mips_elf_set_section_contents): Use them.
4049 (_bfd_mips_elf_section_processing): Share code between .sdata and
4050 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4051 (mips_elf_additional_program_headers): Add handling for
4052 PT_MIPS_OPTIONS segment on IRIX6.
4053 (mips_elf_modify_segment_map): Likeiwse.
4054 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4055 Include the options sections on IRIX6. Don't look for GP-relative
4056 sections by name; use SHF_MIPS_GPREL instead.
4057 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4059 (mips_elf_create_dynamic_sections): Don't muck about with section
4060 alignments and such on IRIX6.
4061 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4062 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4063 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4064 bfd_zalloc rather than bfd_alloc and memset.
4065 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4066 Don't assert the existence of .rld_map on IRIX6.
4067 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4069 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4070 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4073 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4075 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4076 (mips_elf_swap_msym_out): New function.
4077 (mips_elf_create_msym_section): Likewise.
4078 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4079 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4080 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4081 section not named .msym.
4082 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4083 .msym directly. Set appropriate attributes for the .msym
4085 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4086 (mips_elf_link_hash_newfunc): Clear it.
4087 (mips_elf_create_dynamic_sections): Create the .msym section
4089 (mips_elf_size_dynamic_sections): Allocate space for the
4090 .msym section. Add a DT_MIPS_MSYM entry.
4091 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4093 (mips_elf_finish_dynamic_sections): Assign a value for
4094 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4096 * elf32-mips.c (irix_compat_t): New enumeration.
4097 (ABI_N32_P): New macro.
4098 (IRIX_COMPAT): Likewise.
4099 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4100 (mips_elf_relocate_section): Fix typo.
4102 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4104 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4105 as writable PE sections.
4107 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4109 * dwarf2.c (struct arange): New type.
4110 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4111 (arange_add): New function.
4112 (decode_line_info): Keep track of address ranges that a compilation
4114 (comp_unit_contains_address): Return true if address is contained
4115 in _any_ of the address ranges associated with a compilation unit.
4116 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4117 on the first comp_unit that contains the address.
4119 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4121 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4122 (decode_line_info): Add variable STASH and initialize it to point
4123 to the per-bfd dwarf2_debug info. Remove static variable
4124 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4126 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4128 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4129 shared library to have an undefined symbol.
4131 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4132 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4134 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4136 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4137 * elf32-hppa.c: Remove everything related to symbol extension
4138 sections & records. Use the common elf_hppa_final_write_processing.
4140 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4142 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4143 functions instead of _init/_fini if requested.
4145 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4147 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4150 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4152 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4153 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4155 (ppc_elf_finish_dynamic_sections): Check for positive section
4156 dynindx field, rather than comparing against -1.
4157 (ppc_elf_relocate_section): Only return false if undefined_symbol
4158 or reloc_overflow fail, not always upon encountering an error.
4160 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4162 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4163 bfd_byte * before performing pointer arithmetic.
4165 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4167 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4169 * elf32-hppa.c: Include elf-hppa.h.
4170 (ARCH_SIZE): Define.
4171 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4173 (elf32_hppa_info_to_howto): Similarly.
4174 (elf_hppa_howto_table): Similarly.
4175 (elf_hppa_reloc_type_lookup): Similarly.
4176 (hppa_elf_gen_reloc_type): Similarly.
4177 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4179 1999-06-22 Nick Clifton <nickc@cygnus.com>
4181 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4182 handling R_V850_22_PCREL relocation.
4184 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4186 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4189 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4191 * section.c (_bfd_strip_section_from_output): Ignore sections
4192 DISCARDed by the link script.
4194 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4196 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4197 Remove unused local variable spp.
4199 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4200 the entry symbol is not set.
4202 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4204 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4205 GPDISP or LITUSE in a relocatable link.
4207 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4209 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4210 * (alloc_dwarf1_func): Likewise.
4212 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4214 * libhppa.h: Fix various formatting errors.
4215 (assemble_3); Rewrite using CATENATE.
4216 (assemble_17): Fix various bugs.
4218 1999-06-16 Nick Clifton <nickc@cygnus.com>
4220 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4222 1999-06-15 Richard Henderson <rth@cygnus.com>
4224 * section.c (SEC_SHORT): Define.
4225 * bfd-in2.h: Rebuild.
4227 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4229 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4230 Remove abfd parameter. Use _bfd_strip_section_from_output.
4231 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4233 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4234 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4235 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4237 (bfd_elf_size_dynamic_sections): Use it.
4239 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4241 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4242 complain_overflow_bitfield to complain_overflow_signed.
4244 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4246 * elflink.h (elf_link_read_relocs_from_section): New function,
4248 (elf_link_read_relocs): Here. Use it for both relocation
4251 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4253 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4254 asect->reloc_count is valid.
4256 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4258 * elf32-mips.c (mips_elf32_section_processing): Permit a
4259 SHT_MIPS_REGINFO section to have a size of 0.
4261 1999-06-12 David O'Brien <obrien@freebsd.org>
4263 * config.bfd (alpha*-*-freebsd*): New target.
4264 (i[3456]86-*-freebsd*): Now defaults to ELF.
4266 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4268 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4269 wrap if the relocation covers the high bit of an address.
4271 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4273 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4275 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4276 instead of R_SPARC_max.
4277 (sparc64_elf_info_to_howto): Likewise.
4278 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4279 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4281 1999-06-07 Richard Henderson <rth@cygnus.com>
4283 * section.c (_bfd_strip_section_from_output): Remove output
4284 sections with no initial link_order.
4286 1999-06-07 Nick Clifton <nickc@cygnus.com>
4288 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4290 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4292 * Makefile.am (SOURCE_HFILES): Add missing headers.
4293 * Makefile.in: Regenerated.
4295 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4297 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4300 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4302 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4303 range undefweak symbols.
4304 * hash.c: Add missing comma after @xref{}
4305 * linker.c: Likewise.
4307 1999-06-04 Nick Clifton <nickc@cygnus.com>
4309 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4311 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4312 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4313 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4314 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4316 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4318 * Makefile.am: Rebuild dependencies.
4319 (BFD32_BACKENDS): Add dwarf1.lo.
4320 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4321 * Makefile.in: Rebuild.
4323 1999-06-04 Nick Clifton <nickc@cygnus.com>
4325 * Makefile.am: Add epoc-arm-pe target.
4326 * Makefile.in: Regenerate.
4327 * pe-arm.c: Only redefine interworking function names if they have
4328 not already been redefined.
4329 * pei-arm.c: Only redefine interworking function names if they have
4330 not already been redefined.
4331 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4333 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4336 1999-06-03 Nick Clifton <nickc@cygnus.com>
4338 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4340 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4342 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4344 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4346 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4347 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4349 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4351 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4352 in other text sections.
4354 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4356 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4357 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4358 * libbfd.h: Regenerate.
4359 * coff-sh.c (sh_merge_private_data): Delete.
4360 (coff_bfd_merge_private_bfd_data): Change to
4361 _bfd_generic_verify_endian_match.
4362 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4364 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4366 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4368 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4370 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4372 (bfd_elf32_arm_process_before_allocation): Likewise.
4373 * bfd-in2.h: Rebuild.
4375 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4377 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4378 track of end_sequence markers.
4379 (add_line_info): Add END_SEQUENCE arg.
4380 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4381 debug-line info---it doesn't work right if a compilation unit
4382 consists of multiple discontiguous code-sequences. It would be
4383 worthwhile to optimize for the common case where a compilation
4384 unit results in a contiguous set of code sequences, but this is
4385 quite tricky to get right for arbitrary DWARF2 files.
4386 (lookup_address_in_line_info_table): Don't use the last line entry
4387 for a compilation unit for anything with an address higher than
4388 this line entry. Also, check for end_sequence markers to
4389 correctly handle discontinuities.
4390 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4391 compilation units, check all compilation units with each->high==0
4392 just like when reading compilation units.
4394 * dwarf2.c (decode_line_info): Initialize table->files and
4395 table->last_line to NULL to avoid segfaults due to random
4396 values in these members.
4397 (concat_filename): Check for out-of-range file number before
4398 indexing filename table. Segfaults suck.
4400 * dwarf2.c (decode_line_info): Don't truncate address to least
4401 significant 32 bits (breaks 64 bit targets).
4402 (lookup_address_in_function_table): Ditto.
4403 (comp_unit_contains_address): Ditto.
4405 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4407 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4408 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4409 (mips_elf64_howto_table_rela): Likewise.
4411 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4413 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4414 single section has two associated relocation sections.
4416 1999-06-02 Mark Salter <msalter@cygnus.com>
4418 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4419 COFF_WITH_PE defined.
4421 1999-06-02 Nick Clifton <nickc@cygnus.com>
4423 * pe-arm.c: Rename global arm interworking functions to avoid name
4424 collision when all targets BFD is built.
4427 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4429 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4430 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4431 (bfd_elf_section_data): Add use_rela_p.
4432 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4433 (_bfd_elf_new_section_hook): Likewise.
4434 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4436 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4437 * elfcode.h (write_relocs): Determine whether or not use rela
4438 relocs based on the relocation section header.
4439 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4440 instead of use_rela_p.
4441 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4442 (elf_backend_may_use_rela_p): Likewise.
4443 (elf_backend_default_use_rela_p): Likewise.
4444 (elfNN_bed): Use them.
4446 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4448 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4450 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4452 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4453 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4454 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4455 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4456 * bfd-in2.h: Regenerated.
4457 * libbfd.h: Likewise.
4458 * elf32-mips.c (mips_info_to_howto_rela): New function.
4459 (USE_REL): Adjust for new conventions.
4460 (MINUS_ONE): New macro.
4461 (elf_mips_howto_table): Add R_MIPS_SUB.
4462 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4464 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4465 .MIPS.content section.
4466 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4467 with .MIPS.content as .MIPS.content sections. Set
4468 SHF_MNIPS_NOSTRIP for such section.
4469 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4470 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4471 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4473 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4475 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4478 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4481 1999-05-30 Philip Blundell <philb@gnu.org>
4483 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4484 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4485 the addend does not overflow into the rest of the word.
4487 1999-05-29 Nick Clifton <nickc@cygnus.com>
4489 * bfd-in.h: Amend prototype for
4490 bfd_elf32_arm_process_before_allocation .
4491 * bfd-in.h: Regenerate.
4493 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4494 elements in a fixed sized array.
4495 (ARM_ELF_ABI_VERSION): Define.
4496 (ARM_ELF_OS_ABI_VERSION): Define.
4497 (R_ARM_THM_ABS5): Fix rightshift and size.
4498 (R_ARM_THM_PC22): Fix size.
4499 (R_ARM_PLT32): Define Howto.
4500 (find_howto): New function: Locate a howto based on a reloc
4502 (elf32_arm_info_to_howto): Use find_howto if necessary.
4503 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4504 bfd_reloc_code_real_type.
4505 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4506 and BFD_RELOC_VTABLE_ENTRY.
4507 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4509 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4510 elements in a fixed sized array.
4511 (ARM_ELF_ABI_VERSION): Define.
4512 (ARM_ELF_OS_ABI_VERSION): Define.
4513 (R_ARM_THM_ABS5): Fix rightshift and size.
4514 (R_ARM_THM_PC22): Fix size.
4515 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4516 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4517 bfd_reloc_code_real_type.
4519 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4520 no_pipeline_knowledge.
4521 (elf32_arm_link_hash_create): Initialise new field to zero.
4522 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4523 no_pipeline_knowledge. Use this parameter to initialise the field
4524 in the globals data structure.
4525 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4526 no_pipeline_knowledge is false and the binary is from an old
4528 (elf32_arm_merge_private_data): Generate an error if an attempt is
4529 made to linl together big endian and little endian code.
4530 (elf32_arm_post_process_headers): New function: Initialise the
4531 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4533 (elf_backend_post_process_headers): Define.
4535 1999-05-28 Nick Clifton <nickc@cygnus.com>
4537 * elf-bfd.h (struct elf_backend_data): Add new field:
4538 elf_backend_post_process_headers.
4540 * elfxx-target.h (elf_backend_post_process_headers): Define to
4541 NULL if not already defined.
4542 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4544 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4546 (_bfd_elf_compute_section_file_positions): Call
4547 elf_backend_post_process_headers if defined.
4549 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4551 * configure.in: Check whether getuid and getgid exist.
4552 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4553 HAVE_GETGID are not defined, respectively.
4554 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4556 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4557 * configure, config.in: Rebuild.
4559 1999-05-28 Martin Dorey <mdorey@madge.com>
4561 * elf32-i960.c: New file.
4562 * elf.c (prep_headers): Handle bfd_arch_i960.
4563 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4564 * config.bfd (i960-*-elf*): New target.
4565 * configure.in (bfd_elf32_i960_vec): New target vector.
4566 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4567 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4568 * Makefile.in, aclocal.m4, configure: Rebuild.
4570 1999-05-27 Nick Clifton <nickc@cygnus.com>
4572 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4574 (find_howto): New function: Find entries in the
4575 elf32_arm_howto_table.
4576 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4578 (elf32_arm_reloc_type_lookup): Add lookup for
4579 BFD_RELOC_ARM_PLT32.
4581 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4583 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4584 (elf32_arm_link_hash_table_create): Use above function as the
4585 constructor for hash table entries.
4586 (elf32_arm_relocate_section): Avoid crash when there is no output
4588 (elf32_arm_final_link_relocate): New parameter h.
4589 (elf32_arm_relocate_section): Pass symbol hash entry to above
4591 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4594 1999-05-25 Catherine Moore <clm@cygnus.com>
4596 * coff-arm.c (coff_arm_relocate_section): Don't emit
4597 base file entries for pc-relative values.
4599 1999-05-25 DJ Delorie <dj@cygnus.com>
4601 * peicode.h (coff_swap_sym_in): When we create the actual section
4602 to reflect the not-there section C_SECTION symbols refer to,
4603 change the symbol class to C_STAT as the section is now really
4606 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4608 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4611 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4613 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4615 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4616 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4618 1999-05-16 Nick Clifton <nickc@cygnus.com>
4620 * coff-mcore.c (in_reloc_p): Reinstate.
4622 1999-05-15 Nick Clifton <nickc@cygnus.com>
4624 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4625 * bfd-in2.h: Regenerate.
4626 * coff-mcore.c (in_reloc_p): Remove defintion.
4627 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4628 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4629 IMAGE_REL_MCORE_RVA.
4630 (coff_mcore_rtype_to_howto): Add special processing for
4631 IMAGE_REL_MCORE_RVA.
4632 (coff_mcore_relocate_section): Add support for
4633 IMAGE_REL_MCORE_RVA.
4634 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4635 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4637 (mcore_elf_relocate_section): Delete redundant case labels.
4639 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4641 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4642 precedence between bit-and and comparison.
4644 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4646 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4647 list of target formats (targ_selvecs).
4648 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4649 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4651 1999-05-10 DJ Delorie <dj@cygnus.com>
4653 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4654 reasonable mode until "ar x" is smart enough to skip it (fixes
4655 gcc/libgcc.a builds on mips-ecoff targets
4657 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4658 to work. Hack to support MS import libraries, which use different
4659 COMDAT types than GNU.
4660 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4661 to implied zero-length sections (see peicode below)
4662 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4663 filename symbols, which use one *or more* auxents.
4664 * coffswap.h (coff_swap_aux_in): ditto
4665 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4668 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4670 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4671 for all relocations.
4673 1999-05-10 Catherine Moore <clm@cygnus.com>
4675 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4676 if COFF_IMAGE_WITH_PE.
4677 (bfd_arm_process_before_allocation): Likewise.
4678 (bfd_arm_get_bfd_for_interworking): Likewise.
4679 * coff-arm.c: Likewise.
4680 * bfd-in2.h: Regenerate.
4681 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4682 (armpe_big_vec): Likewise.
4683 * configure: Rebuild.
4685 1999-05-10 Nick Clifton <nickc@cygnus.com>
4687 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4688 section, not just .rel. Same for .rela.
4690 1999-05-07 Nick Clifton <nickc@cygnus.com>
4692 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4693 endianism with an error message.
4695 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4697 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4698 assignment from "unsigned char *" to "char *".
4699 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4701 1999-05-05 Catherine Moore <clm@cygnus.com>
4703 * coff-arm.c (coff_arm_relocate_section): Add one to
4704 address of ARM_RVA32 thumb functions.
4706 1999-05-05 Catherine Moore <clm@cygnus.com>
4708 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4709 (elf32_m68k_copy_private_bfd_data): New.
4710 (elf32_m68k_merge_private_bfd_data): New.
4711 (elf32_m68k_print_private_bfd_data): New.
4712 (CPU32_FLAG): Define.
4713 (PLT_CPU32_ENTRY_SIZE): Define.
4714 (elf_cpu32_plt0_entry): Declare.
4715 (elf_cpu32_plt_entry): Declare.
4716 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4717 (elf_m68k_finish_dynamic_symbol): Likewise.
4718 (elf_m68k_finish_dynamic_sections): Likewise.
4719 (elf_backend_plt_header_size): Remove definition.
4720 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4721 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4722 (bfd_elf32_bfd_set_private_flags): Define.
4723 (bfd_elf32_bfd_print_private_bfd_data): Define.
4725 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4727 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4728 and R_LONG_PCREL_MODE.
4730 1999-04-29 Nick Clifton <nickc@cygnus.com>
4732 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4734 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4736 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4737 in relocation calculation.
4739 1999-04-26 Tom Tromey <tromey@cygnus.com>
4741 * aclocal.m4, configure: Updated for new version of libtool.
4743 1999-04-21 Nick Clifton <nickc@cygnus.com>
4745 * coff-mcore.c: Add support for mcore relocs.
4747 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4749 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4750 incorrect use EF_MIPS_xxBITPTRS.
4752 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4754 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4757 * bfd-in2.h: Rebuild.
4758 * libbfd.h: Rebuild.
4760 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4762 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4763 (coff_arm_relocate_section): Add ARM26D transform. Only
4764 change to ARM26D for relocateable links.
4766 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4768 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4769 (bfd_elf32_bfd_print_private_bfd_data): New.
4771 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4773 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4774 refetch addend if USE_REL, add many comments regarding current state.
4775 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4776 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4777 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4778 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4780 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4782 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4783 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4785 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4787 * dwarf2.c (decode_line_info): Don't truncate address to least
4788 significant 32 bits (breaks 64 bit targets).
4789 (lookup_address_in_function_table): Ditto.
4790 (comp_unit_contains_address): Ditto.
4792 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4794 * coff-arm.c (arm_emit_base_file_entry): New routine.
4795 (A2T3_OFFSET): Define.
4796 (T2A3_OFFSET): Define.
4797 (coff_arm_relocate_section): Emit base file entries for interworking
4800 1999-04-13 Philip Blundell <philb@gnu.org>
4802 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4803 relocs 17 through 19.
4805 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4807 * elfcode.h: Remove fnmatch.h.
4808 * elflink.h (elf_link_assign_sym_version): Call back to ld
4809 instead of calling fnmatch.
4811 * config.bfd (i?86-*-beoself): Include pe vecs.
4813 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4815 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4818 1999-04-10 Richard Henderson <rth@cygnus.com>
4820 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4821 when trying to resolve dynamic symbol references.
4822 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4823 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4824 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4825 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4826 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4827 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4828 * elflink.h (elf_link_output_extsym): Likewise.
4830 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4832 * section.c (_bfd_strip_section_from_output): New function moved from
4833 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4834 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4835 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4836 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4837 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4838 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4839 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4840 * bfd-in2.h: Update.
4842 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4844 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4846 1999-04-08 Nick Clifton <nickc@cygnus.com>
4848 * coff-mcore.c: New File: Support for mcore-pe targets.
4849 * cpu-mcore.c: New File: Support for mcore targets.
4850 * elf32-mcore.c: New File: Support for mcore-elf target.
4851 * pe-mcore.c: New File: Definitions for mcore-pe target.
4852 * pei-mcore.c: New File: Definitions for mcore-pei target.
4853 * Makefile.am: Add support for MCore targets.
4854 * Makefile.in: Regenerate.
4855 * config.bfd: Add support for MCore targets.
4856 * configure.in: Add support for MCore targets.
4857 * configure: Regenerate.
4858 * archures.c: Add support for MCore architecture.
4859 * bfd-in2.h: Regenerate.
4860 * coffcode.h: Add support for mcore-pe targets.
4861 * elf.c: Add support for mcore-elf target.
4862 * reloc.c: Add support for MCore relocs.
4863 * targets.c: Add support for MCore targets.
4865 1999-04-07 Nick Clifton <nickc@cygnus.com>
4867 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4868 R_ARM_XPC25 and R_ARM_THM_XPC22.
4869 (elf32_arm_reloc_map): Remove redundant entries.
4871 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4873 * sysdep.h (LC_MESSAGES): Never define.
4875 1999-04-06 Chris Torek <torek@bsdi.com>
4877 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4878 all callers. Rewrite completely.
4879 (_bfd_relocate_contents): Rewrite overflow checking.
4880 * bfd-in2.h: Rebuild.
4882 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4884 From Gabriel Paubert <paubert@iram.es>:
4885 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4886 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4887 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4888 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4889 * ppcboot.c (ppcboot_vec): Use little endian routines for
4892 * elf.c (elfcore_strndup): Only define if it will be used.
4893 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4895 (ppc_elf_check_relocs): Remove unused local i.
4896 (ppc_elf_gc_mark_hook): Add default case to switch.
4898 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4899 * srec.c (srec_scan): Accept \r in symbol definitions.
4900 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4901 (symbolsrec_object_p): Likewise.
4903 1999-04-04 Don Bowman <don@pixsci.com>
4905 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4907 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4909 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4911 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4912 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4914 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4916 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4919 1999-03-31 Nick Clifton <nickc@cygnus.com>
4921 * config.bfd: Add support for arm-epoc-pe target.
4922 * configure.in: Add support for arm-epoc-pe target.
4923 * configure: Regenerate.
4924 * targets.c: Add support for arm-epoc-pe target.
4925 * coff-arm.c: Allow header files to override definition of
4926 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4927 * pe-arm.h: Allow previous header files to override definition of
4928 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4929 * pei-arm.h: Allow previous header files to override definition of
4930 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4931 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4932 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4934 1999-03-30 Nick Clifton <nickc@cygnus.com>
4936 * elf.c (elf_map_symbols): Handle the case where section
4937 symbols are generated for content-less sections which are
4938 not mapped to the output file.
4940 * linker.c: Replace direct references to fields in BFD structure
4941 with accessor macros.
4943 * elflink.h: Replace direct references to fields in BFD structure
4944 with accessor macros.
4946 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4948 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4950 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4951 account when adjusting section symbols during a partial link.
4953 1999-03-24 Nick Clifton <nickc@cygnus.com>
4955 * coff-sparc.c (struct coff_reloc_map): Change type of field
4956 'bfd_reloc_val' to bfd_reloc_code_real_type.
4957 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4958 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4959 * elf32-arc.c (struct arc_reloc_map): Ditto.
4960 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4961 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4962 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4963 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4964 * elf32-sh.c (struct elf_reloc_map): Ditto.
4965 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4966 * elf32-v850.c (struct v850_reloc_map): Ditto.
4967 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4968 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4969 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4971 1999-03-17 Martin Hunt <hunt@cygnus.com>
4973 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4974 function so source-level assembly works. If multiple N_SOs
4975 are seen without and N_FUNs, create an indextable entry with
4976 a NULL function name.
4978 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4980 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4981 of certian similar cpus.
4983 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4985 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4986 Add the 5000. Change the architecture for the 5400 to mips4.
4987 (elf_mips_mach): Add r5000.
4989 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4991 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4993 1999-03-11 Nick Clifton <nickc@cygnus.com>
4995 * binary.c (binary_set_section_contents): Generate warning about
4996 huge file offsets for any section that will occupy file space, not
4997 just those that are loadable.
4999 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5001 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5003 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5005 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5007 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5009 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5010 * elflink.h: Revert all changes since Feb 16. Instead:
5011 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5012 appropriate. Copy it to version symbols.
5013 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5014 symbols if appropriate.
5015 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5016 symbol if appropriate.
5017 (elf_link_output_extsym): If symbol is marked as undefined, and
5018 has no nonweak references, mark it as weak undefined.
5020 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5022 * elflink.h (elf_merge_symbol): When overriding a dynamic
5023 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5025 (elf_link_add_object_symbols): Don't copy the other field if we
5028 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5030 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5031 shared object with a weak undefined symbol.
5033 1999-02-18 Nick Clifton <nickc@cygnus.com>
5035 * elfarm-nabi.c: Set partial_inplace back to false.
5037 1999-02-17 Nick Clifton <nickc@cygnus.com>
5039 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5040 (USER_LABEL_PREFIX): Set to "_".
5042 The following patches are from: Scott Bambrough
5043 <scottb@corelcomputer.com>
5045 * libaout.h (M_ARM6_NETBSD): Set to 143.
5047 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5048 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5049 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5050 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5051 * bfd-in2.h: Regenerate.
5053 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5054 'true' as REL relocs are now being used. Add new PIC relocs:
5055 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5056 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5058 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5060 (elf32_arm_final_link_relocate): Change parameters so that entire
5061 reloc is passed. Add support for PIC relocs.
5062 (elf32_arm_relocate_section): Pass entire reloc to
5063 elf32_arm_final_link_relocate.
5064 (elf32_arm_check_relocs): Handle new PIC relocs.
5065 (elf32_arm_adjust_dynamic_symbol): New function.
5066 (elf32_arm_size_dynamic_sections): New function.
5067 (elf32_arm_discard_copies): New function.
5068 (elf32_arm_finish_dynamic_symbol): New function.
5069 (elf32_arm_finish_dynamic_sections): New function.
5070 (ELF_MAXPAGE_SIZE): Define.
5071 (bfd_elf32_bfd_reloc_type_lookup): Define.
5072 (elf_backend_relocate_section): Define.
5073 (elf_backend_adjust_dynamic_symbol): Define.
5074 (elf_backend_create_dynamic_sections): Define.
5075 (elf_backend_finish_dynamic_symbol): Define.
5076 (elf_backend_finish_dynamic_sections): Define.
5077 (elf_backend_size_dynamic_sections): Define.
5078 (elf_backend_plt_readonly): Define.
5079 (elf_backend_want_got_plt): Define.
5080 (elf_backend_want_plt_sym): Define.
5082 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5084 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5085 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5086 (_bfd_mips_elf_fake_sections): Likewise.
5088 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5090 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5091 bfd_elf32_arm_get_bfd_for_interworking,
5092 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5095 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5096 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5097 elf32_arm_find_nearest_line): Make them static.
5099 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5101 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5102 callers. Do not merge a definition from a shared object with a
5103 weak undefined symbol.
5104 (elf_link_add_object_symbols): Do not change the symbol type or
5105 size if the old symbol overrides the new one.
5107 1999-02-08 Nick Clifton <nickc@cygnus.com>
5109 * config.bfd: Add support for strongarm target.
5111 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5113 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5114 fields instead of unsigned char.
5116 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5118 * Makefile.am: Rebuild dependencies.
5119 * Makefile.in: Rebuild.
5121 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5123 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5124 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5125 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5126 * acinclude.m4: Add comments to uses of AC_DEFINE.
5127 * acconfig.h: Remove.
5128 * configure: Rebuild with current autoconf/automake.
5129 * aclocal.m4: Likewise.
5130 * config.in: Likewise.
5131 * Makefile.in: Likewise.
5133 1999-02-04 DJ Delorie <dj@cygnus.com>
5135 * libbfd.c (real_read): don't call fread for zero bytes. This
5136 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5138 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5140 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5141 of a jump is in the current 256 MB region.
5143 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5145 * format.c (bfd_check_format_matches): Change last patch to only
5146 take effect for the binary target.
5148 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5150 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5152 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5154 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5156 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5158 * format.c (bfd_check_format_matches): If the target was
5159 previously specified, don't check other targets when checking for
5162 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5164 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5165 (elf32_arm_reloc_type_lookup): Removed
5166 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5167 (elf32_arm_reloc_type_lookup): New.
5168 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5169 (elf32_arm_reloc_type_lookup): New.
5171 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5173 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5174 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5175 * Makefile.am: Use new files.
5176 * Makefile.in: Regenerate.
5177 * configure.in: Use new files.
5178 * configure: Regenerate.
5180 1999-02-01 Nick Clifton <nickc@cygnus.com>
5182 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5183 (fr30_elf_gc_sweep_hook): New function.
5184 (elf_backend_can_gc_sections): Define.
5186 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5188 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5189 and bfd_elf32_bigarm_oabi_vec.
5191 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5193 * Makefile.am (elf32-arm-oldabi.lo): New.
5194 (elf32-arm-newabi.lo): New.
5195 * Makefile.in: Regenerate.
5196 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5197 (arm-*-elf): Likewise.
5199 (thumb-*-oabi): New.
5200 * configure: Regenerate.
5201 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5202 (bfd_elf32_bigarm_oabi_vec): New.
5203 * elf32-arm-newabi.c: New.
5204 * elf32-arm-oldabi.c: New.
5205 * elf32-arm.c: Removed.
5208 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5210 * binary.c (binary_set_section_contents): Omit warnings for
5211 unloadable sections.
5213 1999-01-31 Michael Meissner <meissner@cygnus.com>
5215 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5216 powerpc{,le}-*-eabi.
5218 1999-01-29 Nick Clifton <nickc@cygnus.com>
5220 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5221 * dwarf2.c (read_signed_leb128): Remove unused variables.
5223 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5225 * elf.c (assign_file_positions_for_segments): Only adjust
5226 p_align when needed.
5228 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5230 * binary.c (binary_set_section_contents): Don't return early for a
5231 non-loadable section, in case the first section is non-loadable.
5232 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5233 W. Rozycki <macro@ds2.pg.gda.pl>.
5235 1999-01-28 Nick Clifton <nickc@cygnus.com>
5237 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5238 R_FR30_GNU_VTENTRY relocs.
5240 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5242 * elflink.h (elf_link_output_sym): Zero syms which are
5243 part of sections which have been excluded.
5245 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5247 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5249 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5250 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5252 1999-01-27 Nick Clifton <nickc@cygnus.com>
5254 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5256 (fr30_final_link_relocate): Use computed value as result of
5259 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5261 * binary.c (binary_set_section_contents): Emit warning for
5262 huge file offsets due to widely-dispersed section LMAs.
5264 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5266 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5267 align first section to largest section alignment, not first
5270 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5272 * configure.in: Require autoconf 2.12.1 or higher.
5274 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5276 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5277 * bfd-in2.h: Likewise.
5278 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5280 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5282 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5283 * cpu-mips.c: Add support for and independent 4111.
5284 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5285 (_bfd_mips_elf_final_write_processing):
5286 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5288 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5290 * elf32-mips.c (elf_mips_abi_name): New.
5291 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5293 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5295 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5296 Handle bfd_mach_mips4300.
5298 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5300 * elf32-i386.c: Remove leaked development code from patch
5301 1998-12-10 by Richard Henderson.
5303 1998-12-10 Richard Henderson <rth@cygnus.com>
5305 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5306 in debug sections for symbol defined externally.
5308 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5310 * targets.c (bfd_target_vector): Remove duplicate entry for
5313 1998-12-09 Nick Clifton <nickc@cygnus.com>
5315 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5316 since we are using RELAs.
5318 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5320 SCO Open Server Release 5 core file support, from Jouke Numan
5322 * sco5-core.c: New file.
5323 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5324 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5325 * Makefile.am: Rebuild dependencies.
5326 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5327 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5328 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5329 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5330 * bfd-in2.h, configure, Makefile.in: Rebuild.
5332 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5334 * config.bfd (hppa*-*-mpeix*): New target.
5335 * configure.in: Add AC_HEADER_DIRENT.
5336 (hppa*-*-mpeix*): New target.
5337 * configure.host (hppa*-*-mpeix*): New host.
5338 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5339 friends rather than just including <sys/dir.h>.
5340 * som.h (struct som_symbol): Add hppa_priv_level and apto
5341 tc_data. Change all users.
5342 (struct somdata): Add comp_unit field.
5343 (obj_som_compilation_unit): Define.
5344 (bfd_som_attach_compilation_unix): Declare.
5345 * som.c: Check HOST_HPPAMPEIX.
5346 (struct som_misc_symbol_info): Add new field priv_level.
5347 (som_object_setup): Add current_offset parameter. Change all
5349 (setup_sections): Likewise.
5350 (som_object_p): For EXECLIBMAGIC, read the lst header.
5351 (som_write_symbol_strings): Add compilation_unit parameter.
5353 (som_finish_writing): Write out compilation_unit.
5354 (som_bfd_derive_misc_symbol_info): Set priv_level.
5355 (som_build_and_write_symbol_table): Set xleast field to 3.
5356 (som_slurp_symbol_table): Set symbol priv_level.
5357 (bfd_som_attach_compilation_unit): New function.
5358 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5359 priv_level into symbol_value.
5360 * configure, config.in: Rebuild.
5362 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5364 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5365 warning function to call _bfd_error_handler instead.
5367 * libbfd.c (COERCE32): Cast through unsigned long and long to
5368 avoid bug in old version of gcc.
5370 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5371 (elf_backend_additional_program_headers): Don't define.
5373 1998-12-08 Nick Clifton <nickc@cygnus.com>
5375 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5376 relocations to include offset of 2 included in the insns, and the
5377 offset of the relocs within the section.
5379 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5381 The following changes were made by David Taylor
5382 <taylor@texas.cygnus.com>, Edith Epstein
5383 <eepstein@sophia.cygnus.com>, Jim Blandy
5384 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5385 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5386 changes originally made by HP; HP did not create ChangeLog
5389 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5390 automake macro library.
5392 * hpux-core.c (hpux_core_core_file_p): this function now
5393 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5394 found in the corefile! Also, in hpux_core_core_file_p, if we
5395 encounter a section with an unknown type, don't punt. Instead,
5396 just skip it. Also, count the number of sections of known type
5397 that we encounter. If we encounter at least one good one, then
5398 we'll declare that the file is a core file. If we encounter any
5399 unknown ones but some known ones, then we'll issue a warning (but
5400 still declare it to be a core file). Also, correctly decide when a
5402 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5403 (CORE_ANON_SHMEM): define if not defined.
5404 (hpux_core_struct): add members lwpid and user_tid.
5405 (core_kernel_thread_id, core_user_thread_id): new macros.
5406 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5407 the name before storing it in the bfd.
5408 (hpux_core_core_file_p): handle threads.
5410 * libhppa.h (GET_FIELD): protect against redefinition.
5411 (HPPA_WIDE): define.
5412 (GET_FIELD): define.
5417 (sign_extend): redefine.
5418 (assemble_6): define.
5419 (assemble_12): rewrite.
5420 (assemble_16): define.
5421 (assemble_16a): define.
5422 (assemble_17): rewrite.
5423 (assemble_22): define.
5425 1998-12-07 Nick Clifton <nickc@cygnus.com>
5427 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5428 relocations for signed values.
5430 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5432 * mipsbsd.c (MY(set_arch_mach)): Make static.
5433 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5434 bfd_mach_mips* macros rather than simple numbers.
5436 COFF weak symbol support, based on patches from Mark Elbrecht
5437 <snowball3@usa.net>:
5438 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5439 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5440 (coff_write_alien_symbol): Likewise.
5441 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5442 (coff_link_add_symbols): Likewise.
5443 (_bfd_coff_link_input_bfd): Likewise.
5444 (_bfd_coff_write_global_sym): Likewise.
5446 * elf.c (copy_private_bfd_data): Always initialize the
5447 includes_phdrs field.
5449 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5450 file defines a symbol first mentioned in an ELF file.
5452 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5453 possible, rather than only if BFD64.
5454 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5456 * bfd-in2.h: Rebuild.
5458 * srec.c (srec_set_section_contents): Correct test to avoid
5459 switching to 4 byte addresses after seeing a second section which
5460 requires 3 byte addresses. From Joel Schantz
5461 <joel.schantz@argosys.boeing.com>.
5463 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5464 <aymeric.vincent@emi.u-bordeaux.fr>.
5466 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5468 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5469 decide whether the output file is -mrelocatable-lib,
5470 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5472 1998-12-03 Nick Clifton <nickc@cygnus.com>
5474 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5475 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5476 * bfd-in2.h: Regenerate.
5477 * libbfd.h: Regenerate
5479 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5481 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5482 link against a dynamic symbol with no type or size.
5484 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5486 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5487 relocation for section which does not get loaded.
5488 (elf_i386_relocate_section) [R_386_32]: Likewise.
5490 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5492 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5493 reloc_count and i long instead of unsigned long. Handle error
5494 return from bfd_canonicalize_reloc.
5496 1998-12-01 Nick Clifton <nickc@cygnus.com>
5498 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5501 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5503 * elf32-sh.c (elf/sh.h): Include.
5504 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5505 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5506 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5507 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5508 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5510 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5512 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5513 causes division by zero later on.
5515 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5517 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5520 1998-11-25 DJ Delorie <dj@cygnus.com>
5522 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5525 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5527 * elf32-fr30.c (fr30_elf_relocate_section): Call
5528 fr30_final_link_relocate.
5529 (fr30_final_link_relocate): New function: Handle I20 and I32
5531 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5532 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5533 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5535 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5538 The following changes are based on a patch submitted by Gianluca
5539 Moro <glctr@abc.it>:
5541 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5542 not already been updated.
5543 (find_remembered_hi16s_reloc): New parameter 'already_found'
5544 returns state of remembered hi16s reloc.
5545 (remember_hi16s_reloc): Set 'found' field to false.
5546 (hi16s_location): Add 'found' field.
5548 1998-11-23 DJ Delorie <dj@cygnus.com>
5550 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5551 to see .DLL files as unrecognized.
5552 (i3coff_object_p): Sorry, had to hack it to not recognize these
5553 files (pei-i386) on request.
5555 1998-11-23 DJ Delorie <dj@cygnus.com>
5557 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5558 relents. Call bfd_check_format to reinitialize.
5560 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5562 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5565 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5567 * aclocal.m4: regenerate
5568 * configure: regenerate
5570 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5572 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5573 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5574 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5575 respect it as an upper bound on what memory to reference.
5576 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5577 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5578 update vtable_entries_size appropriately.
5580 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5582 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5585 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5587 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5588 bfds; they have no "file" so we fake it.
5589 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5590 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5591 resizing the memory buffer.
5592 * opncls.c (bfd_make_writable): New function; lets you write a
5593 bfd_create'd bfd to an in-memory buffer.
5594 (bfd_make_readable): New function; lets you read back that buffer
5595 as if it were from bfd_openr. Used to build generated archive
5596 members (winsup's ld's dlltool)
5598 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5600 * po/bfd.pot: Regenerated.
5602 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5604 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5607 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5609 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5610 element of the gotentry list for local symbols too.
5611 (elf64_alpha_relocate_section): Unify local and global handling.
5612 Assert that gotent->use_count > 0.
5614 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5617 update for file name changes of July 2, 1998.
5619 * configure: Rebuild.
5621 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5623 * po/bfd.pot: Regenerated.
5625 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5627 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5628 * aclocal.m4, configure: regenerate
5630 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5632 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5634 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5636 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5637 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5639 * aclocal.m4, configure: regenerated.
5641 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5643 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5644 R_D10V_GNU_VTENTRY relocs.
5645 (elf_d10v_howto_table): Likewise.
5646 (d10v_reloc_map d10v_reloc_map): Likewise.
5647 (elf32_d10v_gc_mark_hook): New.
5648 (elf32_d10v_gc_sweep_hook): New.
5649 (elf32_d10v_check_relocs): New.
5650 (elf32_d10v_relocate_section): New.
5651 (elf_backend_relocate_section): Define.
5652 (elf_backend_can_gc_sections): Define.
5654 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5656 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5657 (BFD64_BACKENDS): ...from here.
5658 (BFD32_BACKENDS_CFILES): Move vms files here...
5659 (BFD64_BACKENDS_CFILES): ...from here.
5660 * Makefile.in: Rebuild.
5662 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5664 * Makefile.am: Add FR30 target.
5665 * Makefile.in: Add FR30 target.
5666 * archures.c: Add support for FR30.
5667 * config.bfd: Add support for FR30.
5668 * configure.in: Add support for FR30.
5669 * reloc.c: Add support for FR30 relocations.
5670 * targets.c: Add support for FR30 relocations.
5671 * bfd-in2.h: Regenerate.
5672 * configure: Regenerate.
5673 * libbfd.h: Regenerate.
5674 * cpu-fr30.c: New file.
5675 * elf32-fr30.c: New file.
5677 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5679 * configure.in: detect cygwin* instead of cygwin32*
5680 * configure: regenerate
5682 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5684 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5685 use bfd_malloc and free instead and check return value from bfd_malloc.
5687 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5690 * libbfd.h: Rebuild.
5692 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5693 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5694 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5695 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5697 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5699 (mips_elf_link_hash_table_create): Don't initialize
5700 dynsym_sec_strindex.
5701 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5702 (mips_elf_size_dynamic_sections): Generate a section symbol for
5703 every output section.
5704 (mips_elf_finish_dynamic_sections): Count all sections for
5706 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5709 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5711 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5712 for later PLT entries in large PLTs.
5713 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5715 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5717 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5719 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5721 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5722 * elflink.h (elf_collect_hash_codes): New function. This function is
5723 called for each exported symbol and we compute the ELF hash value for
5725 (compute_bucket_value): New function. It is called from
5726 size_dynamic_sections to determine the hash table size. When we are
5727 optimizing a better, but slower, algorithm is used.
5728 (size_dynamic_sections): Call compute_bucket_value.
5730 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5732 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5734 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5736 (sh_elf_gc_mark_hook): New.
5737 (sh_elf_gc_sweep_hook): New.
5738 (sh_elf_check_relocs): New.
5739 (elf_backend_can_gc_sections): Define.
5741 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5743 * acinclude.m4: undo previous gettext change
5744 * aclocal.m4: rebuild with right version of aclocal.
5746 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5748 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5749 aclocal.m4 to acinclude.m4, so they don't get lost.
5751 * elfcore.h: rewrite for better corefile support.
5752 * elf.c (elfcore_*): new functions.
5753 * elf-bfd.h (elf_obj_tdata): new structure members.
5754 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5756 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5758 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5760 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5761 and R_M32R_GNU_VTENTRY.
5762 (elf_backend_can_gc_sections): Define.
5763 (m32r_elf_check_relocs): New.
5764 (m32r_elf_gc_mark_hook): New.
5765 (m32r_elf_gc_sweep_hook): New.
5766 (m32r_elf_relocate_section): Handle VT relocs.
5768 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5770 * coff-arm.c (arm_relocate_section): Remove redundant test.
5772 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5773 cleat that the 'bitsize' field is the size of the bitfield AFTER
5774 relocation not before.
5776 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5778 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5781 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5783 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5784 R_SPARC_GNU_VTENTRY.
5785 (elf32_sparc_check_relocs): Handle them.
5786 (elf32_sparc_reloc_type_lookup): Likewise.
5787 (elf32_sparc_relocate_section): Likewise.
5788 (elf32_sparc_gc_mark_hook): New.
5789 (elf32_sparc_gc_sweep_hook): New.
5791 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5793 * som.c (som_finish_writing): Perform some sanity checks when
5794 writing an executable or shared library.
5796 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5798 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5799 * configure.in (elf): Add dwarf1.lo.
5800 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5801 * elf.c (_bfd_elf_find_nearest_line): Add call to
5802 _bfd_dwarf1_find_nearest_line.
5803 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5804 Add call to _bfd_dwarf1_find_nearest_line.
5805 * configure: Rebuilt.
5807 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5809 * elflink.h (elf_gc_sections): Do not allow garbage
5810 collection if dynamic sections have been created.
5812 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5814 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5816 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5817 (v850_elf_perform_relocation): Likewise.
5818 (v850_elf_final_link_relocate): Likewise.
5819 (v850_elf_relocate_section): Likewise.
5820 (v850_elf_gc_sweep_hook): New routine.
5821 (v850_elf_gc_mark_hook): New routine.
5822 (elf_backend_can_gc_sections): Define.
5824 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5826 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5829 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5831 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5832 Declare size as bfd_size_type.
5833 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5835 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5837 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5839 * som.c (CPU_PA_RISC2_0): Define.
5840 (_PA_RISC2_0_ID): Likewise.
5841 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5843 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5845 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5846 has a base which is already defined, only add the referenced
5847 symbol to the dynamic symbol table if it is defined or referenced
5850 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5853 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5855 * elflink.h (elf_link_add_object_symbols): Undo last change.
5857 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5859 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5860 symbol for the indirect alias to a versioned symbol.
5862 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5864 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5865 (elf32_i386_vtentry_howto): New.
5866 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5867 or elf32_i386_vtinherit_howto on lookup.
5869 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5871 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5872 reloc_type. Rename R_68K__max to R_68K_max.
5873 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5876 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5878 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5879 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5881 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5884 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5886 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5887 message has a null byte terminator.
5889 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5891 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5892 word subject to R_V850_32 relocation.
5894 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5896 * dwarf2.c: Add comment describing problem computing line numbers
5897 for undefined symbols at link time.
5899 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5901 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5902 transform a defweak into a plt entry.
5903 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5904 plt entry references to receive a RELATIVE reloc.
5905 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5906 (elf64_alpha_relocate_section): Assert we don't overrun
5907 the allocated relocation space.
5909 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5911 * elf.c (swap_out_syms): Always treat section symbols as
5912 special, even if they are attached to a common section.
5914 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5916 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5917 sections with v850 common section attributes into named v850
5919 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5920 common section attributes into named v850 common sections.
5922 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5924 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5927 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5929 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5930 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5931 reloc to the wrong section a warning, not an error. .dynsbss
5932 is not an output section, so there is no need to check for it.
5934 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5936 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5938 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5940 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5941 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5943 (elf32_arm_gc_mark_hook): New.
5944 (elf32_arm_gc_sweep_hook): New.
5945 (elf32_arm_check_relocs): New.
5946 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5948 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5951 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5953 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5954 assume there is no PLT or GOT.
5956 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5958 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5959 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5960 also accepted as a function symbol type.
5962 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5964 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5966 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5969 match definition of _bfd_gc_sections field.
5970 * libbfd.h: Rebuild.
5972 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5974 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5975 the addend of a dynamic relocation referencing a section.
5976 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5977 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5979 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5981 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5982 bed has a size_dynamic_sections routine before trying to use it.
5984 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5986 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5987 _bfd_elf_rel_vtable_reloc_fn.
5989 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5991 * Makefile.am: Add elf32-arm.c.
5992 * Makefile.in: Rebuild.
5993 * elf-bfd.h: Add elf_backend_get_symbol_type.
5994 * elf.c (swap_out_syms): If defined, call
5995 elf_backend_get_symbol_type.
5996 * elf32-arm.c: Define elf_backend_get_symbol_type.
5997 (elf32_arm_get_symbol-type): New routine.
5998 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5999 (bfd_elf32_arm_process_before_allocation): Change to
6000 check for STT_ARM_TFUNC.
6001 (elf32_arm_final_link_relocate): Likewise.
6002 * elfxx-target.h: Add elf_backend_get_symbol_type.
6004 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6006 * archures.c (bfd_mach_alpha_ev[456]): New.
6007 * cpu-alpha.c: Rework to match these types.
6008 * bfd-in2.h: Rebuild.
6010 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6012 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6013 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6015 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6016 (elf_i386_reloc_type_lookup): Recognize them.
6017 (elf_i386_check_relocs): Pass them off to generic code.
6018 (elf_i386_relocate_section): Ignore them.
6019 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6020 (elf_backend_can_gc_sections): True.
6022 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6024 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6025 before looking at owner field.
6026 (elf32_arm_to_thumb_stub): Ditto.
6027 (elf32_arm_relocate_section): Compute name before calling
6028 elf32_arm_final_link_relocate().
6030 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6032 * elf.c: comment and formatting cleanups.
6035 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6037 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6038 (core files are treated differently than object files).
6039 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6040 bfd_elf_mkcorefile): declare.
6041 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6042 bfd_elf_mkcorefile): add to bfd_target vector.
6043 * elfcore.h (elf_core_file_p): save the program header table,
6044 and set the bfd architecture from the elf file header.
6045 * elf.c (bfd_elf_mkcorefile): new function.
6046 (_bfd_elf_write_corefile_contents): new function.
6047 (assign_file_positions_for_segments): add cases for handling
6048 PT_NOTE segments. (assign_file_positions_except_relocs):
6049 core files should be handled the same as exec files.
6050 (prep_headers): identify core files as type ET_CORE.
6051 (copy_private_bfd_data): identify the sections belonging to
6052 the PT_NOTE segment.
6054 * elf32-sparc.c (elf32_sparc_final_write_processing):
6055 add break statement to default case.
6057 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6059 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6060 section (not input) will be in sections ".sbss", ".sbss2",
6061 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6062 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6063 output_offset for correct evaluation of addend.
6065 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6067 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6068 elf32_arm_allocate_interworking_sections and
6069 elf32_arm_process_before_allocation.
6071 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6073 * bfd-in.h: Ammend prototype for
6074 elf32_arm_process_before_allocation to remove surplus third
6077 * bfd-in2.h: Regenerate.
6079 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6081 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6083 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6085 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6086 calculated for RELOC_SPARC_REV32 case.
6088 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6090 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6091 elf32_arm_allocate_interworking_sections and
6092 elf32_arm_process_before_allocation.
6093 * bfd-in2.h: Regenerated.
6094 * elf32-arm.c Define elf32_arm_link_hash_table.
6095 (insert_thumb_branch): New routine.
6096 (find_thumb_glue): New routine.
6097 (find_arm_glue): New routine.
6098 (record_arm_to_thumb_glue): New routine.
6099 (record_thumb_to_arm_glue): New routine.
6100 (elf32_arm_link_hash_table_create): New routine.
6101 (elf32_arm_get_bfd_for_interworking): New routine.
6102 (elf32_arm_allocate_interworking_sections) New routine.
6103 (elf32_arm_process_before_allocation) New routine.
6104 (elf32_thumb_to_arm_stub): New routine.
6105 (elf32_arm_to_thumb_stub): New routine.
6106 (elf32_print_private_bfd_data): Fix typo.
6107 (elf32_arm_final_link_relocate): Add argument sym_sec.
6108 Check for branches to thumb symbols in case R_ARM_PC24.
6109 Check for branches to arm symbols in case R_ARM_THM_PC22.
6110 (elf32_arm_relocate_section): Pass symbol section to
6111 elf32_arm_final_link_relocate.
6113 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6115 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6116 entries unless the symbol is defined in the executable; in
6117 particular, undefined weak symbols get a PLT entry.
6119 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * libaout.h: Remove nested comment to avoid warning.
6123 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6125 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6126 R_ARM_PC24 relocation.
6128 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6130 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6131 argument is_local. Add argument sym_flags. Check sym_flags
6132 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6133 (elf32_arm_relocate_section): Don't pass local sym and pass
6134 sym_flags to elf32_arm_final_link_relocate.
6136 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6138 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6139 to not count too few relocs for dynamicly linked executables.
6141 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6143 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6144 symbols without a dynamic index dynamic. Consider all weak
6146 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6147 correspondance between input and output sections.
6149 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6151 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6152 that use a .got.plt section start the got offset at zero.
6154 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6156 * ieee.c (ieee_write_processor): Correct the processor ID written
6157 out for bfd_arch_m68k, accommodating change of March 25.
6159 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6161 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6162 R_ARM_THM_RPC22 relocations.
6164 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6166 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6168 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6169 .got relocs in -Bsymbolic shared objects.
6171 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6173 * elf32-arm.c: Add private flags to ELF header.
6174 (elf32_arm_print_private_bfd_data): New Function.
6175 (elf32_arm_set_private_flags): New Function.
6176 (elf32_arm_copy_private_flags): New Function.
6177 (elf32_arm_merge_private_bfd_data): New Function.
6179 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6181 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6183 (elf32_sparc_relocate_section): Likewise.
6185 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6187 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6188 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6189 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6190 of the function. Recognize no .plt as static linking.
6192 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6194 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6195 ".liblist" string through gettext.
6197 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6199 * Makefile.am: Add support for elf32-arm.lo.
6200 * Makefile.in: Rebuild.
6201 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6202 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6203 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6204 * configure: Regenerate.
6205 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6206 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6207 bfd_target bfd_elf32_littlearm_vec.
6208 * elf32-arm.c: New file.
6210 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6212 * libaout.h (M_SPARCLITE_LE): New machine.
6213 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6214 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6215 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6216 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6217 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6218 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6219 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6220 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6221 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6222 be BFD_RELOC_SPARC_REV32.
6224 * config.bfd (sparc86x-*-aout): New
6226 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6228 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6229 actually mapping the output sections.
6231 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6234 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6235 (mn10300_elf_reloc_map): Similarly.
6236 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6238 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6242 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6243 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6244 elf_mips_reloc_type defined in elf/mips.h.
6246 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6248 * elf64-mips.c: Remove reloc_type definition completely. It's now
6251 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6253 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6254 as they are defined in elf/mips.h now.
6256 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6259 * Re-add lost change:
6260 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6262 (mn10300_elf_relax_section): Include stack space for register saves
6263 in the imm8 field of a "call" instruction.
6264 (compute_function_info): Determine how much stack is allocated by
6265 the movm instruction. Fix typo.
6266 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6268 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6271 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6273 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6275 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6277 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6279 * elf32-hppa.h: Let ELF header define the enum containing the
6280 external reloc numbers.
6281 * elf32-i386.h: Likewise.
6283 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6285 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6286 * elf32-mips.c: Likewise.
6287 * elf32-ppc.c: Likewise.
6289 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6291 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6292 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6294 * bfd-in.h: Regenerate.
6295 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6296 parameter to 'unsigned int' to avoid K&R compatability problems.
6298 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6301 functionname_ptr to be const. Change line_ptr to be unsigned.
6303 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6304 macro is not defined. Change second parameter from bfd_link_info
6305 to coff_final_link_info. Add prototype.
6306 (coff_final_link_postscript): Simplify handling when macro is not
6307 defined. Add prototype.
6309 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6311 * elf-mn10300.c: Before include system specific ELF header define
6312 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6313 * elf32-mips.c: Likewise.
6314 * elf32-ppc.c: Likewise.
6316 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6319 temporary patch over to elf64-mips.c as well.
6321 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6323 * elf32-mips.c (reloc_type): Temporarily disable definition of
6324 standard relocation since they are now defined in elf/mips.h.
6326 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6328 * elf-m10200.c (mn10200_elf_final_link_relocate):
6329 Modify range test for case R_MN10200_8.
6331 * elf-m10300.c (mn10300_elf_final_link_relocate):
6332 Modify range test for case R_MN10300_8.
6334 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6336 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6337 * elf32-i386.c (elf_backend_got_header_size): Define.
6338 (elf_backend_plt_header_size): Define.
6339 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6340 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6341 * elfxx-target.h: Provide a default of zero.
6342 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6343 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6345 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6346 entry from an executable, even if the plt refcount goes to 0.
6348 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6350 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6351 directory name at the line number.
6353 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6354 with an unspecified type.
6356 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * sunos.c: Add undef of valid to avoid problem on SunOS.
6360 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6362 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6364 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6366 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6367 R_68K_PCxx and R_68K_xx relocations. Make sure that
6368 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6369 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6370 R_68K_xx relocations.
6371 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6372 that has no plt entry.
6373 (elf_m68k_relocate_section): Ignore the plt offset in a static
6375 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6377 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6380 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6382 (howto_table, reloc_map): Add entries for them.
6383 (elf_m68k_check_relocs): Handle them. Implement reference
6384 counting for got and plt entries.
6385 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6386 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6388 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6389 (elf_m68k_relocate_section): Handle the new reloc types.
6390 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6391 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6392 * elflink.h (elf_link_add_object_symbols): When creating an
6393 indirect reference for symbol versioning also copy the plt
6395 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6396 flag also reset the plt offset.
6397 (elf_link_assign_sym_version): Likewise.
6398 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6399 the size of the entry in bytes.
6400 (elf_gc_allocate_got_offsets): Likewise.
6402 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * elflink.h (elf_gc_sections): Return true rather than falling off
6407 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6410 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6412 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6413 comment describing when it should be enabled.
6414 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6417 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6419 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6420 information ATN records.
6422 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6424 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6425 section for an absolute symbol in a fully linked file. Based on
6426 patch from Christian Holland <CHolland@de.lucent.com>.
6428 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6430 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6431 that a symbol is undefined.
6433 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6435 * som.c (som_bfd_gc_sections): Define.
6437 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6439 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6440 overflows in ARM_26D patches, since they have already been
6441 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6443 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * coffcode.h (coff_write_object_contents): If we have any long
6446 section names, call coff_write_symbols even if there are no
6449 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6451 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6452 PT_LOAD segment, rather than only setting it once for the entire
6455 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6456 rather than ignoring every phdr with a p_paddr of 0, ignore all
6457 the phdrs if they all have a p_paddr of 0.
6459 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6460 section was discarded from the link.
6462 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6464 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6466 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6468 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6469 floating point operations.
6471 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6476 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6478 Merge of vax/vms (read-only) support
6479 * configure.com: Support Vax target.
6480 * makefile.vms: Support Vax target.
6481 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6482 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6484 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6486 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6488 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6490 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6492 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6493 * targets.c (bfd_target_ovax_flavour): New flavour.
6494 (vms_alpha_vec): Renamed from evax_alpha_vec.
6496 (target_vector): Update accordingly.
6497 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6499 (vax*-*-*vms*): New target.
6500 * Makefile.am: Update for renamed files. Rebuild dependencies.
6501 * bfd-in2.h: Rebuild.
6502 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6504 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6506 Based on patch from Matt Semersky <matts@scd.hp.com>:
6507 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6508 pointer on abfd->outsymbols.
6509 (generic_add_output_symbol): Handle NULL sym parameter.
6511 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6513 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6516 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6518 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6519 when handling 32 bit immediate relocs.
6520 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6522 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6524 * section.c (STD_SECTION): Account for recently added gc_mark
6525 field in struct asection.
6527 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6528 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6530 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6532 ELF Section-level Garbage Collection:
6533 * bfd.c (bfd_gc_sections): New.
6534 * aout-adobe.c: Hook to default implementation.
6535 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6536 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6537 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6538 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6539 * tekhex.c, versados.c: Likewise.
6540 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6541 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6543 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6544 (bfd_generic_gc_sections): New.
6545 * section.c (SEC_KEEP): New.
6546 (asection): Add gc_mark member.
6548 * elfcode.h (elf_gc*): New name remappings.
6549 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6550 sections to be excluded.
6551 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6552 (elf_gc_propogate_vtable_entries_used): New.
6553 (elf_gc_smash_unused_vtentry_relocs): New.
6554 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6555 (elf_gc_common_finalize_got_offsets): New.
6556 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6557 * elfxx-target.h: Add and default gc hooks.
6559 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6561 (struct elf_obj_tdata): Likewise for local_got_offsets.
6562 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6563 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6564 * elf64-sparc.c, elflink.h: Likewise.
6566 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6567 (ELF_LINK_HASH_MARK): Define.
6568 (struct elf_backend_data): Add GC hooks.
6569 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6571 * elf-m10300.c (mn10300_elf_check_relocs): New.
6572 (mn10300_elf_gc_mark_hook): New.
6573 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6574 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6575 (mn10300_elf_final_link_relocate): Likewise.
6576 (mn10300_elf_relocate_section): Likewise.
6577 (elf_backend_can_gc_sections): Define.
6578 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6579 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6580 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6581 (mips_info_to_howto_rel): Likewise.
6582 (mips_elf_relocate_section): Likewise.
6583 (mips_elf_check_relocs): Likewise.
6584 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6585 (elf_backend_can_gc_sections): Define.
6586 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6587 (ppc_elf_howto_raw): Handle them.
6588 (ppc_elf_reloc_type_lookup): Likewise.
6589 (ppc_elf_relocate_section): Likewise.
6590 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6591 Handle new vtable relocs.
6592 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6593 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6594 (elf_backend_can_gc_sections): Define.
6596 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6598 * archures.c (bfd_mach_mn10300): Define.
6599 * elf-m10300.c: Include elf/mn10300.h
6600 (elf_mn10300_mach): New function.
6601 (_bfd_mn10300_elf_final_write_processing): Likewise.
6602 (_bfd_mn10300_elf_object_p): Likewise.
6603 (elf_backendfinal_write_processing): Define.
6604 (elf_backend_object_p): Likewise.
6606 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6608 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6611 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6614 link_next field, not the next field.
6616 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * elf.c (map_sections_to_segments): Check the section address
6619 against the phdr size both with and without a modulo of
6622 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6624 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6625 linker created empty input section if the output section has the
6628 * elflink.h (elf_link_output_extsym): Print an error message if
6629 _bfd_elf_section_from_bfd_section fails.
6631 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6634 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6637 native linker output. Avoid putting an empty section in more than
6640 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6642 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6643 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6645 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6647 * elf.c (swap_out_syms): New arg relocatable_p.
6648 Don't add section VMA to symbols for relocatable output.
6649 (_bfd_elf_compute_section_file_positions): Update call to
6652 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6654 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6655 against 'addend' be signed rather than unsigned.
6657 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6659 * elf32-m32r.c: Add prototyps for static functions.
6661 * coff-arm.c: Add prototypes for static functions.
6663 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6665 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6666 LMA is used to order sections in a segment.
6668 * elf32-v850.c: Add prototypes for static functions.
6669 Change type of addend parameter to bfd_vma in various functions.
6671 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6674 complain_overflow_signed instead of complain_overflow_bitfield.
6676 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6678 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6679 when comparing against 0.
6681 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6683 * Makefile.am (config.status): New target.
6684 * Makefile.in: Rebuild.
6686 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6688 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6689 error if previous object endianness doesn't match current object.
6691 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6693 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6694 _bfd_elf_print_private)bfd_data ().
6696 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6700 (elf_link_add_object_symbols): Set type_change_ok and
6701 size_change_ok before calling elf_merge_symbol.
6703 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6704 undefined symbol error, don't also issue an overflow error.
6706 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6708 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6709 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6710 message instead of crashing.
6712 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6714 * archures.c (bfd_mach_cpu32): Define.
6715 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6717 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6718 * ieee.c: Include <ctype.h>.
6719 (ieee_object_p): Parse out process ID string to make it more
6720 likely to be acceptable for bfd_scan_arch.
6721 * bfd-in2.h: Rebuild.
6723 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6725 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6726 _bfd_elf_print_private_bfd_data() so that the program header will
6729 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6731 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6732 0x68. Reindent. Add some comments.
6734 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6736 * elf.c (copy_private_bfd_data): Adjust physical address of
6737 segment in output BFD to contain LMAs of its sections.
6739 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6741 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6742 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6743 endian data 32 bit relocations.
6744 (elf32_sparc_merge_private_bfd_data): Check if linking little
6745 endian objects with big endian objects.
6746 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6747 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6748 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6750 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6751 * archures.c (bfd_mach_sparc_sparclite_le): New.
6752 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6754 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6756 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6759 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6761 * bfd-in.h: Move over patch to bfd-in2.h.
6763 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6765 (_bfd_relocate_contents): Likewise.
6767 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6769 * peicode.h (add_data_entry): If the section has no private data
6770 then do not create a Data Dictionary entry for it.
6772 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6774 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6775 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6776 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6777 subsections during relaxation more correctly.
6779 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6781 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6782 Add extra argument to bfd_arm_process_before_allocation ().
6783 * bfd-in.h: Reflect changes made in bfd-in2.h.
6784 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6785 coff class of a BFD symbol.
6786 * coff-arm.c: Add support for interworking between Thumb code and
6787 non-interworking aware ARM code.
6789 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6791 * po/Make-in (install-info): New target.
6793 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6795 * filemode.c: Remove; not used.
6797 If sysdep.h includes a header file, don't include it again:
6798 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6800 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6802 * archive.c: Don't include <string.h> or <errno.h>.
6803 * evax-alpha.c; Don't include <stdio.h>.
6804 * evax-egsd.c: Likewise.
6805 * evax-etir.c: Likewise.
6806 * evax-misc.c: Likewise.
6807 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6808 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6810 * hpux-core.c: Likewise.
6811 * netbsd-core.c: Likewise.
6813 * libbfd.c: Don't include <sys/types.h>.
6814 * nlmcode.h: Don't include <string.h>.
6815 * osf-core.c: Don't include <string.h> or <stdio.h>.
6816 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6817 <errno.h>, or <unistd.h>.
6818 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6820 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6822 * configure.com: If the version number can not be found in
6823 configure.in, set it to "unknown" rather than "2.8.1".
6825 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6827 * elf32-mips.c (elf_mips_mach): New.
6828 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6829 (_bfd_mips_elf_final_write_processing): Use the names
6830 of machines, rather than the numbers. Set both the ARCH
6831 and MACH in e_flags. Handle a few more specific machines.
6832 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6833 EF_MIPS_ARCH and EF_MIPS_MACH.
6835 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6837 * syms.c (bfd_is_local_label): Revert last change.
6838 * srec.c (srec_write_symbols): Discard debugging symbols.
6840 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6842 * som.c: Include <ctype.h>.
6843 * som.h: Don't include sysdep.h.
6845 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6847 * libbfd.h: Rebuilt.
6848 * libbfd-in.h: Removed gettext includes and defines.
6849 * sysdep.h: Moved gettext-related includes and defines here.
6851 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6853 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6854 an ad-hoc test. Kill bogus #if 0 code.
6855 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6857 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6859 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6860 when generating a normal executable for a symbol defined in a
6861 regular file. When copying a reloc into the output file, adjust
6862 the addend for a PC relative reloc against a global symbol.
6864 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6866 * libbfd.h: Rebuilt.
6867 * libbfd-in.h (_): Define as dgettext.
6869 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6871 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6873 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6874 when declaring parameter types.
6875 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6877 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6879 * config.bfd: If we include any ELF targets in targ_defvec and/or
6880 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6881 * elf32-gen.c (dummy): New static const variable.
6882 (elf_generic_info_to_howto): New static function.
6883 (elf_generic_info_to_howto_rel): New static function.
6884 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6885 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6886 * elf64-gen.c: Same changes as elf32-gen.c.
6887 * elfcode.h (elf_object_p): For the generic target, ignore a
6888 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6890 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6892 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6893 * configure: Rebuild.
6895 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6897 * config.bfd: Update OSR5/Unixware patterns.
6899 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6901 * elf.c (assign_file_positions_for_segments): Allow for holes
6902 between sections added by a link script.
6904 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * configure.in: Change version number to 2.9.4
6907 * configure: Rebuild.
6909 Based on patch from H.J. Lu <hjl@gnu.org>:
6910 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6911 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6912 * bfd-in2.h: Rebuild.
6914 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6916 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6919 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6921 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6922 (elf64_alpha_relax_section): Fill them in.
6923 (elf64_alpha_relax_opt_call): Implement more than a stub.
6924 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6925 alignment on .scommon.
6926 (elf64_alpha_merge_gots): Merge use counts as well.
6928 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6930 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6931 for calculating a local symbol's address.
6932 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6933 Set the .got's cooked size as well as the raw size.
6935 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6937 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6938 internationalisation of printed information.
6940 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6941 internationalisation of printed information.
6943 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * syms.c (struct indexentry): Change directory_name, file_name,
6946 and function_name fields to char *.
6947 (struct stab_find_info): Change cached_file_name field to char *.
6949 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6951 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6953 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6955 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6957 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6959 * Makefile.am (install-data-local): Make $(includedir).
6960 * Makefile.in: Rebuild.
6962 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6964 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6966 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6969 * Makefile.in: Rebuild.
6971 * bfd-in2.h: Rebuild for Nick's changes.
6973 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6975 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6976 change wrt length == max_namelen.
6978 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6980 * Many files: Added gettext invocations around user-visible
6982 * libbfd-in.h: Added gettext includes and defines.
6983 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6984 HAVE_LC_MESSAGES): Define.
6985 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6987 * Makefile.am (SUBDIRS): Added po.
6988 (POTFILES): New macro.
6989 (po/POTFILES.in): New target.
6990 (SOURCE_HFILES): New macro.
6992 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6994 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6996 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6997 NT_PRSTATUS note section encountered, it contains the status of
6998 the currently executing thread when the core file was written.
7000 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7002 * libcoff.h: Add extra parameter to
7003 bfd_coff_link_output_has_begun overrideable function.
7004 * cofflink.c: Pass extra parameter to
7005 bfd_coff_link_output_has_begun function.
7006 * bfd-in.h: Add prototypes for exported ARM interworking
7008 * peicode.h: ARM specific code reorganised to conform to BFD
7010 * coffcode.h: ARM specific code reorganised to conform to BFD
7012 * coff-arm.c: Code reorganised to conform to the BFD coding
7013 conventions. Global variables have been moved into an ARM
7014 specific hash table structure and a new function:
7015 bfd_arm_get_bfd_for_interworking() has been created which is
7016 called from the linker scripts.
7018 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7020 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7022 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7023 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7024 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7025 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7027 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7029 * config.bfd: Added sparc86x support.
7031 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7034 an out of range pc-relative jump/call to an undefined weak symbol.
7036 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7038 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7041 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7043 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7044 an error other than bfd_error_system_call, set the error to
7045 bfd_error_wrong_format.
7047 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7048 bfd_elf32_powerpcle_vec.
7050 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7051 program segments are zero, don't set p_paddr_valid.
7053 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7055 * elf64-alpha.c: Initial implementation of relaxation --
7056 (struct alpha_elf_link_hash_entry): Add use_count member.
7057 (elf64_alpha_check_relocs): Initialize and increment it.
7058 (elf64_alpha_can_merge_gots): Check it when considering merging.
7059 (elf64_alpha_merge_gots): Drop entries with zero use.
7060 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7061 (elf64_alpha_always_size_sections): Split out got sizing ...
7062 (elf64_alpha_size_got_sections): ... here. New function.
7063 (elf64_alpha_relax_find_reloc_ofs): New function.
7064 (elf64_alpha_relax_with_lituse): Likewise.
7065 (elf64_alpha_relax_without_lituse): Likewise.
7066 (elf64_alpha_relax_opt_call): Likewise.
7067 (elf64_alpha_relax_section): Likewise.
7068 (elf64_alpha_add_symbol_hook): Likewise.
7069 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7070 (elf64_alpha_relocate_section): Likewise.
7071 (bfd_elf64_bfd_relax_section): Define.
7072 (elf_backend_add_symbol_hook): Likewise.
7074 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7076 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7077 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7078 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7080 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7083 * configure: Rebuild.
7085 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7088 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7089 * configure.in: Define and substitute WIN32LDFLAGS and
7091 * aclocal.m4: Rebuild with new libtool.
7092 * configure, Makefile.in: Rebuild.
7094 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7097 before any other symbols in the same section.
7099 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7101 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7104 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7106 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7108 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7109 Use addr_size for address size, rather than sizeof(bfd_vma).
7110 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7111 Fix call to read_address.
7112 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7113 Scrap other unneeded arguments. Fix call to read_address.
7114 (scan_unit_for_functions): Fix call to read_attribute.
7115 (parse_comp_unit): We now handle more values for addr_size.
7116 Set addr_size in unit. Fix call to read_attribute and
7119 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7121 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7123 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * archures.c (bfd_default_scan): Add m68k cases back to default
7126 switch, reverting patch of March 25, since IEEE support depends
7129 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7131 * Makefile.am (diststuff): New target.
7132 * Makefile.in: Rebuild.
7134 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7136 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7137 som_offset when we have an extended name table.
7139 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7141 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7143 * Makefile.in: Rebuild.
7145 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7147 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7148 symbols when creating a shared library.
7149 (elf_m68k_adjust_dynindx): New function, used by above code.
7150 (elf_m68k_finish_dynamic_sections): Initialize the section
7152 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7154 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7156 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7159 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7161 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7164 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7166 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7169 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * configure.in: Set version to 2.9.1.
7172 * configure: Rebuild.
7174 * Branched binutils 2.9.
7176 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7178 * syms.c (ENABLE_CACHING): Define.
7179 (struct indexentry): Define.
7180 (struct stab_cache): Remove.
7181 (cmpindexentry): New static function.
7182 (struct stab_find_info): Add new fields: indextable,
7183 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7184 cached_file_name. Remove fields: file_cache, function_cache, and
7186 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7187 index table and search it.
7189 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * elf.c (_bfd_elf_copy_private_section_data): Call
7192 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7194 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7196 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7198 * coff-arm.c: Define all globally visible variables and functions
7199 only when COFF_WITH_PE is not defined.
7200 * configure.in (armpe_little_vec, armpe_big_vec): Add
7202 * configure: Rebuild.
7204 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7206 Fix some gcc -Wall warnings:
7207 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7208 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7209 * archures.c (bfd_default_scan): Likewise.
7210 * bfd.c (bfd_scan_vma): Likewise.
7211 * binary.c (mangle_name): Likewise
7212 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7213 * coff-sh.c (sh_relocate_section): Likewise.
7214 * coff-stgo32.c (create_go32_stub): Likewise.
7215 * coffcode.h (coff_slurp_line_table): Likewise.
7216 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7217 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7218 (assign_file_positions_for_segments): Likewise.
7219 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7220 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7221 * oasys.c (oasys_write_sections): Likewise.
7222 * ppcboot.c (ppcboot_object_p): Likewise.
7223 (mangle_name): Likewise.
7224 * riscix.c (riscix_fix_pcrel_26): Likewise.
7225 * srec.c (srec_scan): Likewise.
7226 * stabs.c (_bfd_write_section_stabs): Likewise.
7227 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7228 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7229 switch. Declare parameters for function pointers.
7230 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7232 * elf.c (elf_sort_sections): Likewise.
7233 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7234 Add default cases to switches.
7235 (coff_arm_relocate_section): Remove unused local variables.
7237 (coff_arm_bfd_set_private_flags): Change flag variable to type
7239 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7240 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7241 (dump_toc): Change cat to const, and initialize it.
7242 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7243 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7244 (sh_elf_relocate_section): Initialize r_symndx.
7245 * coffcode.h (coff_compute_section_file_positions): Only declare
7246 old_sofar if ALIGN_SECTIONS_IN_FILE.
7247 (coff_write_object_contents): Initialize csym.
7248 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7249 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7251 * dwarf2.c: Include libiberty.h.
7252 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7253 (decode_line_info): Remove unused local variables.
7254 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7255 (m32r_elf_relocate_section): Likewise.
7256 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7257 (v850_elf_reloc): Likewise.
7258 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7259 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7260 * elf.c (assign_file_positions_for_segments): Always set adjust.
7261 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7262 parenthesize expression.
7263 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7264 (m32r_elf_object_p): Return a value.
7265 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7266 * elf32-mips.c (mips_elf_final_link): Initialize last.
7267 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7268 * elf32-v850.c (v850_elf_object_p): Return a value.
7269 (v850_elf_print_private_bfd_data): Change fprintf format string.
7270 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7272 * elflink.h (elf_link_add_object_symbols): Change vernum to
7273 unsigned int, and initialize it. Change fprintf format string.
7274 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7275 when setting or comparing to soname_indx.
7276 (elf_create_pointer_linker_section): Change num_symbols to
7278 * libcoff-in.h (coff_data_type): Change flags to flagword.
7279 * peicode.h (pe_print_idata): Initialize idx. Change j to
7280 bfd_size_type. Initialize hint_member. Remove useless test to
7282 (pe_print_edata): Change num_functions and num_names in struct
7283 EDT_type to unsigned long. Remove cast. Change fprintf format
7285 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7286 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7288 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7289 int *. Update uses. Change j to long.
7290 * bfd-in2.h, libcoff.h: Rebuild.
7292 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7294 * elf32-v850.c Remove definition of USE_REL.
7295 (v850_elf_info_to_howto_rela): New function.
7296 (v850_elf_perform_relocation): Renamed from
7297 v850_elf_store_addend_in_insn. Removed replace argument.
7298 (v850_elf_reloc): store the relocation in the addend field instead
7300 (v850_elf_final_link_relocate): Now calls
7301 v850_elf_perform_relocation.
7302 (v850_elf_relocate_section): Remove code to generate REL
7305 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7307 * coffcode.h (coff_new_section_hook): Set the type and storage
7308 class in the native symbol information allocated for a new section
7311 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7313 * peicode.h: Chain together calls to
7314 coff_bfd_copy_private_bfd_data and
7315 coff_bfd_print_private_bfd_data.
7317 * coff-arm.c: Add prototypes for
7318 coff_arm_bfd_print_private_bfd_data and
7319 coff_arm_bfd_copy_private_bfd_data.
7321 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7323 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7326 * peicode.h: Call arm-coff private data functions after handling
7329 * coff-arm.c: Turn statics into globals so that they can be shared
7330 both pe and pei backends.
7332 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7336 (sunos_write_object_contents): Likewise.
7337 * aoutx.h (NAME(aout,machine_type)): Likewise.
7338 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7340 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7342 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7344 (bfd_default_scan): Remove m68k special cases.
7345 * bfd-in2.h: Rebuild.
7346 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7348 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7349 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7351 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7352 selection, change printable_name to just "m68k" and make that the
7353 default instead of m68k:68020.
7355 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7357 (MY_get_section_contents): Define as aout_32_get_section_contents
7358 rather than NAME(aout,get_section_contents).
7360 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7362 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7363 and call bfd_default_set_arch_mach to do the real work.
7365 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7367 * bout.c (BALX): Include return register g14 as part of the insn.
7369 (calljx_callback): Use it.
7371 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7373 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7374 * libbfd.h: Rebuild.
7376 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7377 byte_count to unsigned int.
7378 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7379 unused local variables.
7381 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7382 variables er and er1.
7384 * cpu-v850.c: Include <ctype.h>.
7385 (scan): Case isdigit argument to unsigned char.
7387 From Yan Meroth <YAN.MEROTH@st.com>:
7388 * ihex.c (ihex_scan): Add extbase variable so that getting an
7389 extended linear address record does not ignore any previous
7391 (ihex_write_object_contents): When writing out an extended linear
7392 address record, zero out any previous extended address.
7394 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7396 * ieee.c (do_one): Check section before dereferencing it.
7397 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7398 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7400 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7402 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7404 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7406 * coff-arm.c: Add interworking functions to pe backends.
7408 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7410 * configure.in: Use AM_DISABLE_SHARED.
7411 * aclocal.m4, configure: Rebuild with libtool 1.2.
7413 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7415 * coff-arm.c (coff_arm_relocate_section): Better error messages
7416 when interowrking conflucts occur. Courtesy of Jonathan Walton
7418 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7419 relocations. Patch courtesy of Jonathan Walton and Tony
7422 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7424 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7425 part of Feb 22 change controling when to override the existing
7426 symbol with the .plt entry.
7428 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7430 * config.bfd (targ_cpu): Add thumb-pe target.
7432 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7433 functions in PE build.
7435 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7437 * config.bfd (sparclite-*-elf*): Added.
7439 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7441 * configure.in: Add elf.lo to elf shell variable.
7442 * Makefile.am (BFD_LIBS): Remove elf.lo.
7443 (BFD_LIBS_CFILES): Remove elf.c.
7444 (BFD32_BACKENDS): Add elf.lo.
7445 (BFD32_BACKENDS_CFILES): Add elf.c.
7446 * configure, Makefile.in: Rebuild.
7448 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7450 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7451 relocation against a non-local symbol should not have a dynamic
7454 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7458 (pe_print_private_bfd_data): Print PE flags. From Mikey
7459 <jeffdb@netzone.com>.
7461 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7463 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7464 a plt entry when we can determine that we authoritatively define
7467 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7469 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7470 don't actually use trad-core, but a SunOS-style core file handled
7472 * hosts/sparclinux.h: Remove.
7474 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7476 * peicode.h (pe_print_idata): If there is no .idata section, look
7477 for the import tables in some other section. Make the initial
7478 label line up better with the data. Print the import address
7479 table even if there is no import name table. If the import
7480 address table holds actual addresses, print them.
7482 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7484 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7485 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7486 bfd_error_system_call.
7488 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7490 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7491 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7493 From H.J. Lu <hjl@gnu.org>:
7494 * Makefile.am (libbfd_la_LDFLAGS): Define.
7495 * Makefile.in: Rebuild.
7497 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7499 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7500 * netbsd.h (MACHTYPE_OK): Define.
7501 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7502 calling N_SET_MACHTYPE, rather than having a switch.
7503 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7505 * i386netbsd.c (MACHTYPE_OK): Don't define.
7506 (DEFAULT_MID): Define.
7507 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7508 (MACHTYPE_OK): Don't define.
7509 (DEFAULT_MID): Define.
7510 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7511 (DEFAULT_MID): Define.
7512 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7513 (DEFAULT_MID): Define.
7514 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7515 (DEFAULT_MID): Define.
7517 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7518 * vaxnetbsd.c: New file.
7519 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7520 rather than netbsd_core.
7521 * targets.c (vaxnetbsd_vec): Declare.
7522 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7523 defined, add netbsd_core_vec.
7524 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7525 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7526 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7527 * config.bfd (alpha*-*-netbsd*): New target.
7528 * Makefile.am: Rebuild dependencies.
7529 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7530 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7531 * configure, Makefile.in: Rebuild.
7533 * configure.host: Remove the old shared library build stuff. We
7534 now use libtool instead.
7536 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7538 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7540 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7542 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7543 * configure: Rebuild.
7545 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7546 * elf32-v850.c (remember_hi16s_reloc): New function.
7547 (find_remembered_hi16s_reloc): New function.
7548 (v850_elf_store_addend_in_insn): Use the above new functions to
7549 match up HI6S relocs with LO16 relocs.
7551 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7553 * configure.in: Change -linux* to -linux-gnu*.
7554 * config.bfd, configure.host: Likewise.
7555 * configure: Rebuild.
7557 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7559 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7560 LO16/HI16S bug and improve comments about what is going on.
7562 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * configure, aclocal.m4: Rebuild with new libtool.
7566 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7568 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7569 when merging v850 code into v850e/v850ea code. Do not initialise
7570 output flags if the input is the default architecture.
7572 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7574 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7575 get the size from bfd_arch_bits_per_address instead of directly
7578 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7580 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7581 to wrap, just return all 1's bits instead.
7582 * libbfd.h: Regenerate.
7584 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7586 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7588 (coff_relocate_section): If COFF_WITH_PE, define as
7589 coff_pe_i386_relocate_section.
7590 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7591 skip empty sections, to match coff_write_object_contents.
7593 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7594 rather than swapping out r_offset twice. From Luke Deller
7595 <luked@cse.unsw.edu.au>.
7597 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7599 * configure.in: Set libtool_enable_shared rather than
7600 libtool_shared. Remove diversion hack.
7601 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7604 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7606 * syms.c (struct stab_cache): Define.
7607 (struct stab_find_info): Remove cached_offset, cached_stab,
7608 cached_str, and cached_stroff fields. Add file_cache,
7609 function_cache, and line_cache fields.
7610 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7613 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7615 * peicode.h (pe_print_idata): Check for import of ordinal rather
7617 (pe_print_edata): If there is no .edata section, look for the
7618 export data in some other section.
7620 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7622 * configure.in: Change version to 2.8.4.
7623 * configure: Regenerated.
7625 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7627 Add tms320c30 support:
7628 * cpu-tic30.c: New file.
7629 * aout-tic30.c: New file.
7630 * coff-tic30.c: New file.
7631 * archures.c (bfd_arch_tic30): Define.
7632 (bfd_tic30_arch): Declare.
7633 (bfd_archures_list): Add bfd_tic30_arch.
7634 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7636 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7637 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7638 (coff_set_flags): Likewise.
7639 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7640 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7641 * Makefile.am: Rebuild dependencies.
7642 (ALL_MACHINES): Add cpu-tic30.lo.
7643 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7644 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7645 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7646 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7648 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7650 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7651 to lag behind LO16 reloc by a couple of instructions.
7653 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7655 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7656 make to reexamine the file timestamp.
7657 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7659 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7662 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7664 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7665 to create .dynsbss and .rela.sbss sections.
7666 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7667 copied from dynamic objects into .sbss.
7668 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7669 use it. Correct typo of .rela.sdata2.
7670 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7671 put the data, which may now be in .sbss.
7672 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7673 (elf_backend_create_dynamic_sections): Define as
7674 ppc_elf_create_dynamic_sections.
7676 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7677 against _GLOBAL_OFFSET_TABLE_.
7678 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7679 shared libraries which refer to local symbols. Make sure that the
7680 test for allocating space for a reloc in a shared object is the
7681 same as the test for emitting a reloc.
7683 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7685 * config.bfd (i[3456]-*-mingw32*): New target.
7686 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7687 * aclocal.m4, configure: Rebuild.
7689 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7694 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7696 Sparc v9 ABI compliant PLT:
7697 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7698 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7699 (LARGE_PLT_THRESHOLD): New define.
7700 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7701 (sparc64_elf_build_plt): New function.
7702 (sparc64_elf_plt_entry_offset): Likewise.
7703 (sparc64_elf_plt_ptr_offset): Likewise.
7704 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7705 contain the index for convenience. Skip the initial entries
7707 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7708 memory for the benefit of .rela.plt.
7709 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7710 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7711 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7712 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7713 Call sparc64_elf_build_plt.
7714 (elf_backend_want_got_plt): No.
7715 (elf_backend_plt_readonly): No.
7716 (elf_backend_plt_alignment): 8.
7718 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7719 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7720 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7723 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7725 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7727 * cpu-mips.c (arch_info_struct): Add mips variants.
7728 * bfd-in2.h: Rebuilt.
7730 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7732 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7735 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7737 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7738 (i[3456]86sco3.2v5*coff): New target.
7740 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7742 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7744 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7746 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7747 * bfd-in2.h: Regenerate.
7749 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7751 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7753 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7755 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7756 adjust addend for an output common symbol (from Jimmy Blair
7757 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7758 defined symbol to counteract adjustment made in generic relocation
7761 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7763 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7765 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7766 (GET_SCNDHR_NLNNO): Likewise.
7768 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7770 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7772 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7774 * elf32-m32r.c: Add macros to handle NOP insertion.
7776 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7778 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7779 (xcoff_mark): Likewise.
7780 (xcoff_build_ldsyms): Mark absolute symbols.
7782 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7784 * bout.c (b_out_write_object_contents): Sort symbols before output
7785 to keep {CALL,BAL}NAME symbols adjacent.
7786 (b_out_symbol_cmp): New function.
7788 For older changes see ChangeLog-9697
7794 version-control: never
projects / platform / upstream / binutils.git / blob