1 2000-07-19 H.J. Lu <hjl@gnu.org>
3 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
4 DF_TEXTREL if DT_TEXTREL is set.
5 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
6 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
7 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
8 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
9 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
10 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
11 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
12 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
13 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
14 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
16 * bfd/elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
17 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
19 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
21 2000-07-19 H.J. Lu <hjl@gnu.org>
23 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
26 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
29 * elf.c (bfd_elf_set_dt_needed_soname): New.
31 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
32 entry if the shared object loaded by DT_NEEDED is used to
33 resolve the reference in a regular object.
35 2000-07-19 H.J. Lu <hjl@gnu.org>
37 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
38 DT_DEPAUDIT and DT_AUDIT as strings.
40 2000-07-19 Nick Clifton <nickc@cygnus.com>
42 * format.c: Fix formatting.
44 2000-07-19 H.J. Lu <hjl@gnu.org>
46 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
48 2000-07-19 H.J. Lu <hjl@gnu.org>
50 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
51 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
52 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
53 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
54 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
55 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
56 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
58 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
60 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
61 renamed functions from here...
62 (assign_section_numbers): Use renamed functions.
63 (prep_headers): Use renamed functions.
65 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
66 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
67 * bfd-in2.h: Regenerate.
69 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
71 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
72 paranthesis in if statement.
74 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
76 Enable the support for Traditional MIPS.
77 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
78 return ict_none appropriately for traditional mips targets.
79 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
80 (STUB_MOVE): Conditionalize for traditonal mips.
81 (STUB_LI16): Likewise.
82 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
83 room for RTPROC header.
84 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
85 the permission for the PT_DYNAMIC as read, write and execute.
86 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
88 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
89 _DYNAMIC_LINKING for traditonal mips.
90 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
91 in case of traditonal mips.
92 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
93 entry is required. For a function if PLT is not required then set the
94 corresponding hash table entry to 0.
95 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
97 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
98 shared object set the value to 0.
99 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
100 _DYNAMIC_LINKING for traditonal mips.
101 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
104 2000-07-15 H.J. Lu <hjl@gnu.org>
106 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
108 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
110 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
111 out a structure that is BFD_IN_MEMORY.
113 2000-07-11 Alan Modra <alan@linuxcare.com.au>
115 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
116 bfd pointer. Print section id instead of bfd pointer for local
117 syms. Prefix addend with `+' for global syms as well as local.
118 Correct calculation of name component lengths.
119 (elf64_hppa_check_relocs): Update call to get_dyn_name.
121 From David Huggins-Daines <dhd@linuxcare.com>
122 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
123 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
124 (elf64_hppa_modify_segment_map): Likewise.
126 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
128 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
129 addresses to be "naturally" sign extended. Return -1 if unknown.
130 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
131 * bfd-in2.h: Regenerate.
133 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
135 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
136 and ECOF_SIGNED_64 to list ways to extract an offset.
137 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
138 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
140 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
141 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
143 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
145 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
146 bfd_get_start_address.
147 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
148 (elf_swap_ehdr_out): Ditto.
150 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
152 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
153 compatibility with older binutils.
155 2000-07-10 Alan Modra <alan@linuxcare.com.au>
157 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
158 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
160 From Ryan Bradetich <rbradetich@uswest.net>
161 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
162 (parse_line_table): Ditto.
163 (_bfd_dwarf1_find_nearest_line): Ditto.
164 * syms.c (cmpindexentry): Remove extra `*' from params.
166 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
168 * elf32-mips.c (sort_dynamic_relocs): New Function.
169 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
170 via qsort to sort the dynamic relocations in increasing r_symndx
173 2000-07-09 Alan Modra <alan@linuxcare.com.au>
175 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
176 ATTRIBUTE_UNUSED to unused args.
180 (get_stub): Likewise.
181 (elf64_hppa_adjust_dynamic_symbol): Likewise.
182 (elf64_hppa_link_output_symbol_hook): Likewise.
183 (elf64_hppa_check_relocs): Delete unused var.
184 (elf64_hppa_size_dynamic_sections): Likewise.
185 (elf64_hppa_finalize_opd): Likewise.
186 (elf64_hppa_finalize_dynreloc): Likewise.
187 (elf64_hppa_modify_segment_map): Likewise.
188 (elf64_hppa_finish_dynamic_sections): Likewise.
190 * elf-hppa.h (elf_hppa_final_write_processing): Add
191 ATTRIBUTE_UNUSED to unused args.
192 (elf_hppa_final_link_relocate): Likewise.
193 (elf_hppa_record_segment_addrs): Add paretheses.
194 (elf_hppa_relocate_section): Constify dyn_name.
196 From David Huggins-Daines <dhd@linuxcare.com>
197 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
198 rearrange case statement so that it gets preferred to 32-bit ones.
200 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
201 asection->id instead of address of asection structure.
202 (elf32_hppa_size_stubs): Likewise.
204 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
205 for .init* and .fini*.
207 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
208 and addends used in stub names to 32 bits.
209 (elf32_hppa_size_stubs): Likewise.
211 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
212 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
213 not bfd_put_64. Fix minor comment typo and formatting.
215 Changes to create multiple linker stubs, positioned immediately
216 before the section where they are required.
217 * elf32-hppa.c: Don't include hppa_stubs.h.
218 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
219 (elf32_hppa_stub_hash_table): Delete.
220 (elf32_hppa_link_hash_entry): Delete.
221 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
222 stub_hash_table, and store the struct here rather than a pointer.
223 Delete output_symbol_count. Add offset array. Change
224 global_value to a bfd_vma.
225 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
226 (elf32_hppa_stub_hash_traverse): Delete.
227 (elf32_hppa_name_of_stub): Delete.
228 (elf32_hppa_link_hash_lookup): Delete.
229 (elf32_hppa_link_hash_traverse): Delete.
230 (elf32_hppa_stub_hash_table_init): Delete.
231 (elf32_hppa_size_of_stub): Pass input section and offset rather
232 than location and calculate location here. Don't pass name as all
233 stubs are now the same size.
234 (elf32_hppa_stub_hash_newfunc): Init new fields.
235 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
237 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
238 comparing against ints. Rewrite stub handling code.
239 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
240 Case enums to int before comparing against ints. Remove
241 bfd_reloc_dangerous case.
242 (elf32_hppa_build_one_stub): Rewrite.
243 (elf32_hppa_size_one_stub): New function.
244 (elf32_hppa_build_stubs): Rewrite.
245 (elf32_hppa_size_stubs): Pass in linker call-back functions.
246 Rewrite stub-handling specific code.
248 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
250 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
252 * hppa_stubs.h: Delete.
253 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
254 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
255 * Makefile.in: Regenerate.
257 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
260 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
262 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
263 and section name for bfd_reloc_notsupported error message.
264 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
265 bfd_reloc_notsupported.
266 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
268 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
269 undefined weak symbols for all relocs.
270 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
271 offsets are relative to one past the delay slot.
272 (elf32_hppa_size_stubs): Account for reloc addend when calculating
273 branch destination. Put addend into stub name too.
274 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
275 adjust by 8 when deciding whether a linker stub is needed. Put
276 addend into stub name as for above.
278 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
279 various args and vars.
280 (elf32_hppa_bfd_final_link_relocate): Here too.
281 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
282 inner block var to avoid shadowing.
284 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
286 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
287 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
288 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
290 * libhppa.h: Change practically all unsigned ints to plain ints.
291 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
294 From Ryan Bradetich <rbradetich@uswest.net>
295 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
296 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
298 From David Huggins-Daines <dhd@linuxcare.com>
299 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
300 to the new OP_* ones.
302 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
303 error exit. Bail out earlier on plabel relocs that we aren't
304 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
305 string, and then don't free our copy.
306 (elf32_hppa_build_one_stub): Make insn unsigned int.
308 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
309 available with BL, not BE and BLE.
311 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
312 code for elf arg relocs.
313 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
314 argument with elf_link_hash_entry h. Handle undefined weak
315 symbols. Move $global$ lookup from here...
316 (elf32_hppa_relocate_section): ...to here. Return correct error
317 message for non-handled relocs.
318 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
319 wrong test was -0x3ffff to +0x40000.
321 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
322 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
324 (elf_hppa_relocate_insn): Fix a typo.
326 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
327 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
328 assemble_17, assemble_21): Delete.
329 Supply defines for all 64 possible opcodes.
330 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
331 formats. Handle COMICLR.
332 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
335 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
336 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
337 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
339 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
340 the local syms - did this code get deleted accidentally? Ignore
341 undefined and undefweak syms.
343 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
344 block. Use it instead of elf64_hppa_hash_table (info).
345 (elf_hppa_final_link_relocate): Use hppa_info instead of
346 elf64_hppa_hash_table (info).
348 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
349 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
350 (hppa_rebuild_insn): Mask immediate bits here instead.
351 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
353 2000-07-08 Alan Modra <alan@linuxcare.com.au>
355 * section.c (struct sec): Add id field. Tidy comment formatting.
356 (bfd_make_section_anyway): Set id.
357 (STD_SECTION): Init id too.
358 Change CONST to const throughout.
359 * archures.c (bfd_arch_info): Tidy comment.
360 (bfd_arch_list): Change a CONST to const.
361 * libbfd-in.h: Tidy comments and replace CONST with const.
362 * elf-bfd.h: Likewise.
363 * libbfd.h: Regenerate.
364 * bfd-in2.h: Regenerate.
365 * libcoff.h: Regenerate.
367 2000-07-07 DJ Delorie <dj@redhat.com>
369 * archive.c (_bfd_write_archive_contents): Add an informative
372 2000-07-06 Kazu Hirata <kazu@hxi.com>
374 * srec.c: Fix formatting.
376 2000-06-05 DJ Delorie <dj@redhat.com>
380 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
382 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
383 value of PC-relative offsets.
385 2000-07-03 Jim Wilson <wilson@cygnus.com>
387 * elf64-alpha.c (alpha_elf_size_info): New.
388 (elf_backend_size_info): Define to alpha_elf_size_info.
389 * elfcode.h (elf_size_info): Change hash bucket size to 4.
391 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
393 * elf32-mips.c: Include elf32-target.h again for the traditional
396 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
398 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
399 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
400 (avr_info_to_howto_rela): Likewise.
401 (elf32_avr_gc_mark_hook): Likewise.
402 (elf32_avr_gc_sweep_hook): Likewise.
403 (elf32_avr_relocate_section): Likewise.
405 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
407 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
408 an external symbol for a non-shared, non-relocatable link.
410 2000-07-03 Nick Clifton <nickc@redhat.com>
412 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
413 is an external symbol.
414 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
417 2000-07-03 Kazu Hirata <kazu@hxi.com>
419 * reloc16.c: Fix formatting.
421 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
423 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
424 to add a new target for traditional mips i.e
425 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
426 * configure.in: Likewise.
427 * configure: Rebuild.
428 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
430 (bfd_elf32_tradlittlemips_vec): Likewise.
431 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
432 to see that elfNN_bed does not get redefined even if the target file
433 is included twice for a chip. See elf32-mips.c.
435 2000-07-01 Alan Modra <alan@linuxcare.com.au>
437 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
438 (CLEANFILES): Add DEPA.
439 * Makefile.in: Regenerate.
441 2000-06-30 DJ Delorie <dj@cygnus.com>
443 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
444 can't assume the PE header is at 0x80.
446 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
448 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
450 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
452 * go32stub.h: Update stub.
454 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
456 * archures.c (bfd_mach_avr5): Define.
457 * bfd-in2.h (bfd_mach_avr5): Define.
458 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
459 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
460 (compatible): Update comment. Add missing test.
461 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
462 for avr2 and avr4. Simplify 8K wrap code.
463 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
464 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
466 2000-06-26 Kazu Hirata <kazu@hxi.com>
468 * coff-h8300.c: Fix formatting.
469 * cpu-h8300.c: Likewise.
471 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
473 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
474 for local symbols whose names are unknown.
476 2000-06-22 Alan Modra <alan@linuxcare.com.au>
478 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
480 * Makefile.in: Regenerate.
481 * doc/Makefile.in: Regenerate.
483 2000-06-20 H.J. Lu <hjl@gnu.org>
485 * Makefile.am: Rebuild dependency.
486 * Makefile.in: Rebuild.
488 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
490 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
491 (elf_backend_copy_indirect_symbol): Map to the new function.
493 2000-06-20 Alan Modra <alan@linuxcare.com.au>
495 * archive.c (normalize): Correct pointer comparison when checking
497 (bfd_bsd_truncate_arname): Likewise.
498 (bfd_gnu_truncate_arname): Likewise.
500 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
502 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
503 sections elf_{text,data}_{section,symbol}.
504 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
505 (_bfd_mips_elf_hide_symbol): New function.
506 (elf_backend_hide_symbol): Map to the new function.
507 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
508 definitions of mips_elf_{text,data}_{section,symbol}.
509 (mips_elf_local_relocation_p): Try to find the direct symbol
510 based on new check_forced argument.
511 (mips_elf_calculate_relocation): Use new version of
512 mips_elf_local_relocation_p.
513 (mips_elf_relocate_section): Likewise.
514 (_bfd_mips_elf_relocate_section): Likewise.
515 (mips_elf_sort_hash_table): Only assert that have enough GOT
517 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
518 entry if the relocation based on the new external argument.
519 (mips_elf_create_dynamic_relocation): Assert that we have a
520 section contents allocated where we can swap out the dynamic
522 (mips_elf_calculate_relocation): Find the real hash-table entry
523 correctly by using h->root.root.type. Only create a dynamic
524 relocation entry if the symbol is defined in a shared library.
525 Create an external GOT entry for the GOT16 relocation if the
526 symbol was forced local.
527 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
528 dynamic index if the symbol was forced local.
530 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
532 * elf32-mips.c: Fix typos in comments.
534 2000-06-19 Mark Kettenis <kettenis@gnu.org>
536 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
539 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
541 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
542 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
543 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
544 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
545 (bfd_elf32_m68hc11_vec): Likewise.
546 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
547 Supports 68hc11 & 68hc12 at the same time.
548 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
550 (bfd_elf32_m68hc11_vec): Likewise.
551 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
552 * archures.c (bfd_m68hc12_arch): Define and register in global list
553 (bfd_m68hc11_arch): Likewise.
554 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
555 BFD_RELOC_M68HC11_3B): Define.
556 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
557 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
559 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
561 * elf_bfd.h (struct elf_backend_data): Add info argument to
562 elf_backend_hide_symbol.
563 (_bfd_elf_link_hash_hide_symbol): Likewise.
564 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
565 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
566 * elflink.h (elf_link_add_object_symbols): Likewise.
567 (elf_link_assign_sym_version): Likewise.
569 2000-06-18 H.J. Lu <hjl@gnu.org>
571 * coff-i386.c (coff_i386_reloc): Don't return in case of
572 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
573 Compensate PE relocations when linking with non-PE object
574 files to generate a non-PE executable.
576 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
578 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
579 GOT entries if we're doing a static link or -Bsymbolic link.
581 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
583 * elflink.h (elf_link_adjust_relocs): Check for and call backend
584 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
586 (elf_link_output_relocs): Likewise.
587 (elf_reloc_link_order): Likewise.
589 2000-06-16 Nicholas Duffek <nsd@redhat.com>
591 * archures.c (enum bfd_architecture): #define constants for
592 PowerPc and RS6000 machine numbers.
593 * bfd-in2.h: Regenerate.
594 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
595 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
596 and RS6000 machine numbers using #defined constants from
598 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
599 machine numbers using #defined constants from archures.c. Add
600 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
601 64-bit words in 620 entry.
602 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
604 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
606 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
608 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
609 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
610 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
612 2000-06-16 Nicholas Duffek <nsd@redhat.com>
614 * bfd-in.h (bfd_family_coff): Define.
615 * bfd-in2.h: Regenerate.
616 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
617 coff_find_nearest_line): Check COFFness using bfd_family_coff()
618 instead of bfd_target_coff_flavour.
619 * cofflink.c (_bfd_coff_final_link): Likewise.
620 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
622 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
624 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
625 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
626 * xcofflink.c (XCOFF_XVECP): Delete.
627 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
628 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
629 bfd_xcoff_record_link_assignment,
630 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
631 check for bfd_target_xcoff_flavour.
633 2000-06-16 Nicholas Duffek <nsd@redhat.com>
635 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
637 (read_hdr): New function.
638 (rs6000coff_core_p): Store mstsave or __context64 struct instead
639 of trying to extract individual registers. Set abfd->arch_info
640 to match the architecture that created the core file.
641 (rs6000coff_get_section_contents): Delete.
642 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
644 2000-06-14 H.J. Lu <hjl@gnu.org>
646 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
649 2000-06-13 H.J. Lu <hjl@gnu.org>
651 * configure: Regenerate.
653 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
655 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
658 2000-06-08 David O'Brien <obrien@FreeBSD.org>
660 * configure.in (VERSION): Update to show this is the CVS mainline.
662 2000-06-07 Alan Modra <alan@linuxcare.com.au>
664 * elf32-d10v.c: Include elf/d10v.h
665 (enum reloc_type): Delete.
666 * elf32-d30v.c: Include elf/d30v.h
667 (enum reloc_type): Delete.
669 * Makefile.am: Run "make dep-am" to regenerate dependencies.
670 * Makefile.in: Regenerate.
672 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
673 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
674 move HOWTOs into elf_howto_table.
675 (R_386_standard, R_386_ext_offset): Define.
676 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
677 (elf_i386_reloc_type_lookup): Modify calculation of index into
678 elf_howto_table since we've removed the padding.
679 (elf_i386_info_to_howto_rel): Likewise.
680 (elf_i386_relocate_section): Likewise.
682 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
684 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
686 2000-06-05 H.J. Lu <hjl@gnu.org>
688 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
689 an error when seeing an undefined symbol with hidden/internal
690 attribute. It is handled in *_relocate_section ().
692 2000-06-05 H.J. Lu <hjl@gnu.org>
694 * elflink.h (elf_fix_symbol_flags): Follow the link for the
695 indirect symbol for the ELF_LINK_NON_ELF bit.
696 (elf_link_output_extsym): Don't output the indirect symbol even
697 if the ELF_LINK_NON_ELF bit is set.
699 2000-06-01 J.T. Conklin <jtc@redback.com>
701 * config.bfd (i[3456]86-*-netbsdelf*): New target.
702 (i[3456]86-*-netbsdaout*): New target.
703 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
704 (i[3456]86-*-openbsd*): Likewise.
706 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
708 * trad-core.c: From hpux-core.c, include <dirent.h> or
709 <sys/ndir.h> when possible.
711 2000-05-31 Nick Clifton <nickc@cygnus.com>
713 * opintl.h (_(String)): Explain why dgettext is used instead
716 2000-05-31 Ulrich Drepper <drepper@redhat.com>
718 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
719 definitions. We must not assume they are sorted in the file
720 according to their index numbers.
722 2000-05-31 Alan Modra <alan@linuxcare.com.au>
724 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
725 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
726 R_PARISC_DIR17F are for absolute branches; Handle them as such.
728 2000-05-30 Nick Clifton <nickc@cygnus.com>
730 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
731 80960CA, 80960MC as valid machine names.
733 2000-05-30 H.J. Lu <hjl@gnu.org>
735 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
736 visibility bits if the symbol is undefined. Correctly handle
737 weak undefined symbols with hidden and internal attributes.
739 * elflink.h (elf_link_add_object_symbols): Always turn the
740 symbol into local if it has the hidden or internal attribute.
742 2000-05-29 Philip Blundell <philb@gnu.org>
744 * ppcboot.c: Add packed attribute if compiling with GCC.
746 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
748 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
750 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
752 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
753 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
754 corefile on a 64-bit (Sparc Solaris) host. Also clean up
757 2000-05-26 Alan Modra <alan@linuxcare.com.au>
759 * Makefile.am: Update dependencies with "make dep-am"
760 * Makefile.in: Regenerate.
762 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
763 bindtextdomain): Replace defines with those from intl/libgettext.h
764 to quieten gcc warnings.
766 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
768 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
770 * archive.c (normalize, bfd_bsd_truncate_arname,
771 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
772 file names with backslashes.
774 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
777 * sysdep.h: Include filenames.h.
779 2000-05-26 Alan Modra <alan@linuxcare.com.au>
781 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
783 2000-05-26 Jakub Jelinek <jakub@redhat.com>
785 * elf64-sparc.c (sparc64_elf_relax_section): New.
786 (sparc64_elf_relocate_section): Optimize tail call into branch always
788 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
789 (elf32_sparc_relax_section): New.
791 2000-05-26 Jakub Jelinek <jakub@redhat.com>
793 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
794 Remove unusued variables.
795 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
796 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
797 previous fix, so that shared libs really don't influence targets
798 extension mask and memory model.
800 2000-05-23 H.J. Lu <hjl@gnu.org>
802 * elf64-alpha.c (elf64_alpha_relocate_section): Check
803 h->root.other not h->other.
804 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
806 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
808 2000-05-23 H.J. Lu <hjl@gnu.org>
810 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
811 undefined symbol with the non-default visibility attributes.
812 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
813 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
814 * elf32-i370.c (i370_elf_relocate_section): Likewise.
815 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
816 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
817 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
818 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
819 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
820 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
821 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
822 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
824 2000-05-22 Richard Henderson <rth@cygnus.com>
826 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
827 PCREL22, PCREL64I. Zero size of special relocs.
828 (elf64_ia64_reloc_type_lookup): Likewise.
829 (USE_BRL, oor_brl, oor_ip): New.
830 (elf64_ia64_relax_section): New.
831 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
832 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
833 (elf64_ia64_relocate_section): Likewise.
834 (bfd_elf64_bfd_relax_section): New.
835 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
836 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
837 * bfd-in2.h, libbfd.h: Regenerate.
839 2000-05-22 Nick Clifton <nickc@cygnus.com>
841 * configure.in : Add peigen.lo to MIPS PE targets.
842 * configure: Regenerate.
844 2000-05-22 Momchil Velikov <velco@fadata.bg>
846 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
847 only if it is known for both input and output bfds. Separate
848 error message strings as in some languages, it may be necessary
849 to change more than one place in the string to change between
852 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
853 endianess checks, call _bfd_generic_verify_endian_match() instead.
855 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
857 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
859 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
860 endianess before checking bfd flavours.
862 2000-05-22 H.J. Lu <hjl@gnu.org>
864 * elflink.h (elf_link_output_extsym): Clear the visibility
865 field for symbols not defined locally.
867 2000-05-18 Alan Modra <alan@linuxcare.com.au>
869 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
870 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
871 (hppa_rebuild_insn): Mask immediate bits here instead.
872 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
874 2000-05-18 Momchil Velikov <velco@fadata.bg>
876 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
877 relocs for an executable, ensure that they are virtual addresses.
879 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
881 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
883 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
884 Rick Gorton <gorton@scrugs.lkg.dec.com>
886 * elflink.h: Add emitrelocations support: when enabled, relocation
887 information and relocation sections are put into final output
888 executables. If the emitrelocations flag is set, do the following:
889 (elf_bfd_final_link): Emit relocation sections.
890 (elf_link_input_bfd): Compute relocation section contents.
891 (elf_gc_sections): Don't clean relocation sections.
893 2000-05-16 Catherine Moore <clm@cygnux.com>
895 * som.c (som_decode_symclass): Recognize weak symbols.
897 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
899 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
900 read idata section only from dataoff.
901 (pe_print_edata): Correctly check for valid eat_member.
903 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
905 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
907 2000-05-14 Philip Blundell <philb@gnu.org>
909 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
911 2000-05-12 Alan Modra <alan@linuxcare.com.au>
913 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
915 * peigen.c (pe_print_idata): Look for .idata section and print
916 info even if data directory has zero entries. Read idata section
917 starting from dataoff, and adjust all data offsets to suit. Cast
918 all bfd_vma vars to unsigned long before passing to fprintf.
919 * peigen.c (pe_print_edata): Similarly, look for .edata section
920 and print info even if data directory has zero entries. Cast
921 all bfd_vma vars to unsigned long before passing to fprintf.
923 From Szabolcs Szakacsits <szaka@F-Secure.com>
924 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
925 directory size which may be bogus.
926 * peigen.c (pe_print_edata): Similarly.
928 2000-05-09 Alan Modra <alan@linuxcare.com.au>
930 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
932 (copy_private_bfd_data): Allow for space possibly taken up by elf
933 headers when calculating segment physical address from lma.
935 2000-05-08 Alan Modra <alan@linuxcare.com.au>
937 * versados.c (versados_scan): Init stringlen and pass_2_done.
939 * trad-core.c (trad_unix_core_file_p): Return
940 bfd_error_wrong_format rather than bfd_error_file_truncated.
942 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
943 add_data_entry. DataDirectory virtual address is relative.
944 (pe_print_idata): Account for relative DataDirectory virtual
945 addresses. Don't trash datasize inside POWERPC_LE_PE code.
946 (pe_print_edata): Similarly.
948 From Szabolcs Szakacsits <szaka@F-Secure.com>
949 * peigen.c (dir_names): Add Delay Import Directory.
950 (pe_print_idata): Always search for bfd section containing
951 idata address rather than looking up section name. Print this
952 section name rather than .idata.
953 (pe_print_edata): Similarly. Also print some fields as %08lx.
954 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
957 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
959 * xcoff.h: Rename to xcoff-target.h
960 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
961 * coff-rs6000.c: Ditto.
962 * coff64-rs6000.c: Ditto.
963 * coff-pmac.c: Ditto.
964 * Makefile.in: Regenerate.
966 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
968 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
969 Change U802TOC64MAGIC to U803XTOCMAGIC.
971 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
973 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
974 * bfd-in.h: Prototype bfd_elf_get_arch_size.
975 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
977 2000-05-04 Alan Modra <alan@linuxcare.com.au>
979 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
981 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
983 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
984 hidden and internal symbols.
985 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
987 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
988 assign a PLT or GOT entry to symbols with hidden and
991 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
993 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
995 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
997 2000-05-02 H.J. Lu <hjl@gnu.org>
999 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1002 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1004 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1005 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1007 * Makefile.in: Regenerate.
1009 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1011 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1012 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1013 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1014 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1015 * Makefile.in: Rebuild.
1017 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1019 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1020 doesn't work very well.
1022 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1023 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1024 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1025 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1026 (elf_hppa_info_to_howto): Likewise.
1027 (elf_hppa_info_to_howto_rel): Likewise.
1028 (elf_hppa_reloc_type_lookup): Likewise.
1029 (elf_hppa_is_local_label_name): Likewise.
1030 (elf_hppa_fake_sections): Likewise.
1031 (elf_hppa_final_write_processing): Likewise.
1032 (elf_hppa_howto_table): Fully initialise all entries.
1033 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1034 (elf_hppa_info_to_howto): Likewise.
1035 (elf_hppa_info_to_howto_rel): Likewise.
1036 (elf_hppa_reloc_type_lookup): Likewise.
1037 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1038 elf_hppa_unmark_useless_dynamic_symbols,
1039 elf_hppa_remark_useless_dynamic_symbols,
1040 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1041 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1042 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1043 elf32-hppa.c mess is cleaned up.
1044 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1045 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1046 r_field then call hppa_field_adjust inline func with variable
1047 r_field arg, instead call hppa_field_adjust with fixed arg.
1048 In case R_PARISC_PCREL22F, don't set r_field.
1049 (elf_hppa_relocate_insn): Change args and return type to unsigned
1050 int. Call re_assemble_* funcs to do the work.
1052 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1055 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1057 (sign_extend): Mask first before sign extending.
1058 (low_sign_extend): Rewrite without condition expression.
1059 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1060 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1061 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1062 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1063 result as function return value rather than through pointer arg.
1064 Accept unsigned int args, and return unsigned int.
1065 (re_assemble_3): New. Combines function of dis_assemble_3 with
1066 re-assembly of opcode and immediate.
1067 (re_assemble_12): Likewise.
1068 (re_assemble_16): Likewise.
1069 (re_assemble_17): Likewise.
1070 (re_assemble_21): Likewise.
1071 (re_assemble_22): Likewise.
1072 (hppa_field_adjust): Rewrite and document, paying attention to
1073 size of types and signed/unsigned issues.
1074 (get_opcode): Shift before masking.
1075 (FDLW): Rename to FLDW.
1076 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1077 (hppa_rebuild_insn): Change args and return value to unsigned
1078 int. Make use of re_assemble_*. Correct case 11.
1080 * dep-in.sed: Handle ../opcodes/.
1081 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1082 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1083 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1084 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1085 elfarm-nabi.lo dependencies outside of auto-dependency area.
1086 Regenerate dependencies.
1087 * Makefile.in: Regenerate.
1089 * configure.in (TRAD_HEADER): Test non-null before
1091 * configure: Regenerate.
1093 * reloc.c: Fix mis-spelling in comment.
1095 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1097 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1098 * vms.c (vms_openr_next_archived_file): Return NULL.
1100 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1102 * coffcode.h Copy changes mistakenly done to libcoff.h in
1105 2000-04-29 Andreas Jaeger <aj@suse.de>
1107 * libbfd-in.h: Correctly check GCC version.
1108 * bfd-in.h: Likewise.
1109 * libhppa.h: Likewise.
1110 * libbfd.h: Regenerate.
1111 * bfd-in2.h: Regenerate.
1113 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1115 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1116 coffdu-rs6000.{lo,c}.
1117 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1119 * Makefile.in: Regenerate.
1120 * xcoff.h: New file.
1121 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1122 * coff-rs6000.c: Move all declarations and defines that are
1123 common to the xcoff backends into xcoff.h
1124 * coff64-rs6000.c: Ditto,
1126 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1128 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1129 _bfd_coff_force_symnames in strings and
1130 _bfd_coff_debug_string_prefix_length to their default values.
1131 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1133 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1135 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1136 _bfd_coff_force_symnames in strings and
1137 _bfd_coff_debug_string_prefix_length to their default values.
1139 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1141 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1142 Check local_got_refcounts before dereferencing.
1144 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1145 before deciding we don't need R_PPC_PLT32 relocation.
1146 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1149 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1151 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1153 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1154 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1155 (elf_i386_relocate_section): Allow for .plt to go missing.
1156 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1157 can use a relative reloc for got as elf_i386_relocate_section.
1158 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1160 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1162 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1164 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1166 * Makefile.am (coff64-rs6000.lo): New rule.
1167 * Makefile.in: Regenerate.
1168 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1169 xcoff_is_local_label_name, xcoff_rtype2howto,
1170 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1171 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1172 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1173 (NO_COFF_SYMBOLS): Define.
1174 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1175 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1177 (MINUS_ONE): New macro.
1178 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1180 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1181 coff_SWAP_aux_out): Map to the new functions.
1182 * coff64-rs6000.c: New file.
1183 * libcoff.h (bfd_coff_backend_data): Add new fields
1184 _bfd_coff_force_symnames_in_strings and
1185 _bfd_coff_debug_string_prefix_length.
1186 (bfd_coff_force_symnames_in_strings,
1187 bfd_coff_debug_string_prefix_length): New macros for above fields.
1188 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1189 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1190 of using coff_swap_sym_in directly.
1191 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1192 (coff_set_flags) Set magic for XCOFF64.
1193 (coff_compute_section_file_positions): Add symbol name length to
1194 string section length if bfd_coff_debug_string_prefix_length is
1196 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1197 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1198 using coff_swap_lineno_in directly.
1199 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1200 and _bfd_coff_debug_string_prefix_length fields.
1201 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1202 symbol names into strings table when
1203 bfd_coff_force_symnames_in_strings is true.
1204 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1205 SET_RELOC_VADDR): New macros.
1206 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1207 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1209 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1210 changes within RS6000COFF_C specific code.
1211 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1212 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1213 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1214 Extend existing hack on target name.
1215 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1217 * coff-tic54x.c (ticof): Keep up to date with new fields
1218 in bfd_coff_backend_data.
1219 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1220 targ_selvecs to include rs6000coff64_vec for rs6000.
1221 * configure.in: Add rs6000coff64_vec case.
1222 * cpu-powerpc.c: New bfd_arch_info_type.
1224 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1226 * config.bfd: Only disable elf32-hppa vectors, not all of the
1227 BSD and OSF configuration support. Provide (disabled) clauses
1229 * configure.in: Add clause for PA64 support.
1230 * configure: Rebuilt.
1232 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1233 (bfd_elf64_hppa_vec): Declare.
1235 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1236 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1237 (elf64-hppa.lo): Add dependencies.
1238 * Makefile.in: Rebuilt.
1240 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1242 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1244 * libhppa.h (dis_assemble_16): New function.
1245 (pa_arch): Added pa20w element.
1247 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1249 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1250 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1251 bfd_elf64_slurp_reloc_table.
1253 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1254 definitions to get external names.
1255 (elf_write_relocs): Renamed from write_relocs and make global.
1256 (elf_slurp_reloc_table): Make global.
1257 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1259 * archive.c (hpux_uid_gid_encode): New function.
1260 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1261 defined and the ID is greater than 99999.
1262 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1263 special uid/gid fields into 32 bit values.
1265 2000-04-21 Matthew Green <mrg@cygnus.com>
1267 * config.bfd: Add NetBSD/sparc64 support.
1269 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1270 David Mosberger <davidm@hpl.hp.com>
1271 Timothy Wall <twall@cygnus.com>
1272 Jim Wilson <wilson@cygnus.com>
1274 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1275 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1276 (BFD64_BACKENDS): Add elf64-ia64.lo.
1277 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1278 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1279 * Makefile.in: Rebuild.
1280 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1281 (bfd_ia64_arch): Declare.
1282 (bfd_archures_list): Add bfd_ia64_arch.
1283 * bfd-in2.h: Rebuild.
1284 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1285 * configure: Rebuild.
1286 * configure.host: (ia64-*-linux*): New host.
1287 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1288 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1289 * elf.c (prep_headers): Add bfd_arch_ia64.
1290 * libbfd.h: Rebuild.
1291 * reloc.c: Add IA-64 relocations.
1292 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1294 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1295 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1297 2000-04-21 Richard Henderson <rth@cygnus.com>
1299 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1300 contents when performing a partial link.
1301 (bfd_elf_d30v_reloc_21): Likewise.
1303 2000-04-20 H.J. Lu <hjl@gnu.org>
1305 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1306 patch to symbols defined by a shared object.
1307 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1309 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1312 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1313 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1315 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1317 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1318 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1319 (coff-ia64.lo): Add dependency.
1320 * Makefile.in: Regenerate.
1321 * coff-ia64.c: New file.
1322 * efi-app-ia32.c: Ditto.
1323 * efi-app-ia64.c: Ditto.
1324 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1325 (coff_set_flags): Ditto.
1326 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1327 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1328 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1329 * configure: Regenerate.
1330 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1331 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1332 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1333 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1334 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1335 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1336 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1337 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1338 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1339 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1340 (GET_PDATA_ENTRY): Ditto.
1341 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1342 data_start. Use above macros to read fields that are 64 bit wide for
1343 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1344 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1345 FileAlignment and SectionAlignment to minimum alignment if they
1347 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1348 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1349 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1350 Use above macros to write fields that are 64 bit wide for
1352 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1353 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1354 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1355 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1356 begin address, end address, and unwind info address only. Use
1357 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1359 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1360 HIGH3ADJ relocation names.
1361 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1362 * targets.c: Declare bfd_efi_app_ia32_vec and
1363 bfd_efi_app_ia64_vec.
1364 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1365 bfd_efi_app_ia64_vec.
1367 2000-04-17 Timothy Wall <twall@cygnus.com>
1369 * bfd-in2.h: Add prototypes for tic54x load page access.
1370 * bfd-in.h: Regenerate.
1371 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1372 in customized _set_arch_mach function.
1373 * coffcode.h (coff_set_alignment_hook): Set section load page if
1374 the appropriate macro is defined.
1375 (write_object_contents): Read section load page.
1377 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1379 * elf32-hppa.h: Update copyright date.
1381 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1382 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1384 * elf32-d30v.c (MAX32): Don't use LL suffix.
1385 (MIN32): Define in terms of MAX32.
1386 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1388 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1391 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1393 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1395 * dep-in.sed: Match space before file name, not after.
1396 * Makefile.am: Regenerate dependencies.
1397 * Makefile.in: Regenerate.
1399 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1400 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1401 extend without an if statement.
1403 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1405 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1407 * elf32-mips.c (gprel16_with_gp): Likewise.
1408 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1409 here using -0x40000, not (int)0xfffc0000.
1410 (elf32_hppa_size_of_stub): Likewise.
1412 2000-04-11 Timothy Wall <twall@cygnus.com>
1414 * coff-tic54x.c: Now builds with all targets.
1415 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1416 * Makefile.in: Regenerate.
1417 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1418 unitialized variable.
1420 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1422 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1423 --enable-build-warnings option.
1424 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1425 * Makefile.in, configure: Re-generate.
1427 2000-04-07 Nick Clifton <nickc@cygnus.com>
1429 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1430 BFD_RELOC_THUMB_PCREL_BLX.
1432 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1433 R_ARM_XPC25 and R_ARM_THM_PC22.
1435 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1436 R_ARM_XPC25 and R_ARM_THM_XPC22.
1437 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1438 R_ARM_[XPC25|THM_XPC22].
1440 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1441 elf/arm-oabi.h to elf/arm.h
1443 * Makefile.am: Fix dependency for elfarm-oabi.c
1444 * Makefile.in: Regenerate.
1446 * bfd-in2.h: Regenerate.
1447 * libbfd.h: Regenerate.
1449 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1451 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1452 and restore it on failure. Release newly allocated tdata on
1455 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1457 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1458 (decode_line_info): Set it. Report error if unit->line_offset is
1459 equal to or larger than it.
1461 2000-04-07 Timothy Wall <twall@cygnus.com>
1463 * targets.c: Added vecs for tic54x.
1464 * reloc.c: Added relocs for tic54x.
1465 * libbfd.h: Regenerated.
1466 * configure: Add TI COFF vecs for tic54x.
1467 * configure.in: Ditto.
1468 * config.bfd (targ_cpu): Recognize new tic54x target.
1469 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1470 * bfd-in2.h: Add tic54x target and relocations.
1471 * Makefile.am, Makefile.in: Add tic54x target.
1472 * archures.c (bfd_archures_list): Add tic54x target.
1473 * coff-tic54x.c: New.
1474 * cpu-tic54x.c: New.
1476 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1478 * elfcore.h (elf_core_file_p): call backend_object_p which
1479 thereby gets an opportunity to update the arch/machine type.
1481 2000-04-06 Timothy Wall <twall@cygnus.com>
1483 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1484 class. Handle SEC_CLINK and SEC_BLOCK flags.
1485 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1486 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1488 2000-04-06 Nick Clifton <nickc@cygnus.com>
1490 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1491 EF_INTERWORK if this is an unknown EABI.
1492 (elf32_arm_merge_private_bfd_data): Check EABI version
1493 numbers. Only check EF_xxx flags if the EABI version number
1495 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1496 if the EABI version number is unknown.
1497 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1498 if the EABI version number is unknown.
1500 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1502 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1503 BFD_RELOC_SH_LOOP_END.
1504 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1505 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1506 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1507 (sh_elf_reloc_loop): New function.
1508 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1510 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1511 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1512 * bfd-in2.h, libbfd.h: Regenerate.
1514 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1516 * po/bfd.pot: Regenerate.
1518 * Makefile.am: Remove extraneous mkdep comment.
1519 (MKDEP): Use gcc -MM rather than mkdep.
1520 (DEP): Quote when passing vars to sub-make. Add warning
1522 (DEP1): Rewrite for "gcc -MM".
1523 (CLEANFILES): Add DEP2.
1524 Update dependencies.
1525 * Makefile.in: Regenerate.
1527 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1529 * configure.in: Added corefile support for AIX 4.3. In particular,
1530 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1531 compiling rs6000-core.c.
1532 * configure: Regenerated.
1534 2000-04-03 H.J. Lu <hjl@gnu.org>
1536 * cache.c (bfd_open_file): Unlink the output file only if
1537 it has non-zero size.
1539 2000-04-01 Ken Block USG <block@zk3.dec.com>
1541 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1542 relative relocations for non-loaded sections in shared objects.
1543 (elf64_alpha_check_relocs): Similarly.
1545 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1547 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1548 BFD_RELOC_16 to switch for extended relocs.
1549 (MY_swap_ext_reloc_in): New.
1550 (MY_swap_ext_reloc_out): New.
1551 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1552 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1553 (NAME(aout,squirt_out_relocs)): Similarly use
1554 MY_swap_ext_reloc_out.
1555 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1557 2000-04-03 Kazu Hirata <kazu@hxi.com>
1559 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1560 the R_PCRWORD_B case.
1562 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1564 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1568 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1570 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1571 HOWTO references to bfd_elf_generic_reloc, that have
1572 partial_inplace == true, now use the new function. The function
1573 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1574 extends its fixes to the R_M32R_{16,24,32} relocs.
1575 The new logic in m32r_elf_lo16_reloc() has been removed, and
1576 it instead calls the new routine to obtain that functionality.
1578 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1580 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1581 elf32_avr_check_relocs, avr_final_link_relocate,
1582 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1583 elf32_avr_object_p): Add prototypes.
1584 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1585 (bfd_elf_avr_final_write_processing): Make static.
1587 2000-03-27 Denis Chertykov <denisc@overta.ru>
1589 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1590 * archures.c (bfd_architecture): Add AVR architecture.
1591 (bfd_archures_list): Add reference to AVR architecture info.
1592 * elf.c (prep_headers): Handle bfd_arch_avr.
1593 * reloc.c: Add various AVR relocation enums.
1594 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1596 * Makefile.am: Add support for AVR elf.
1597 * configure.in: Likewise.
1598 * config.bfd: Likewise.
1599 * Makefile.in: Regenerate.
1600 * configure: This too.
1601 * bfd-in2.h: And this.
1602 * libbfd.h: And this.
1604 2000-03-24 H.J. Lu <hjl@gnu.org>
1606 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1607 (elf64_alpha_find_reloc_at_ofs): Likewise.
1609 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1611 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1612 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1613 allowable range used to be -2**(n-1) to 2**n-1.
1614 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1615 "boolean overflow" with "bfd_reloc_status_type flag".
1617 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1619 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1621 2000-03-14 Kazu Hirata <kazu@hxi.com>
1623 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1624 of shrinks properly, including the last reloc.
1626 2000-03-13 Kazu Hirata <kazu@hxi.com>
1628 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1631 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1633 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1634 a format mismatch rather than an "error" from bfd_read such as
1635 bfd_error_file_truncated.
1637 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1639 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1640 sign-extension and big-endian compensation for
1641 R_MIPS_64 even in ld -r.
1643 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1645 * elf32-mips.c (mips_elf_next_relocation): Rename from
1646 mips_elf_next_lo16_relocation, and generalize to look
1647 for any relocation type.
1648 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1649 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1650 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1651 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1652 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1653 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1654 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1655 (mips_rtype_to_howto): Likewise.
1656 (mips_elf_calculate_relocation): Handle new relocs.
1657 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1658 are paired. The addend for R_MIPS_GNU_REL16_S2
1659 is shifted right two bits.
1661 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1663 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1664 comment, and ensure it doesn't happen again.
1665 (bfd_install_relocation): Same here.
1666 (_bfd_relocate_contents): Don't bother assigning unused signmask
1667 shift result. Fix typos in comments.
1668 Remove trailing whitespace throughout file.
1670 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1672 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1673 * bfd-in2.h: Rebuild.
1675 2000-03-06 Nick Clifton <nickc@cygnus.com>
1677 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1679 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1680 (SIZEOF_ILF_STRINGS): Redefine.
1681 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1682 relative reloc, as opposed to a section relative reloc.
1683 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1685 Add length of symbol's prefix to string pointer.
1686 Store a pointer to the symbol in the symbol pointer table.
1687 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1688 Initialise the symbol pointer table.
1689 Store the hint in the Hint/Name table.
1690 Make the jump reloc be symbol realtive, not section relative.
1691 Create an import symbol for imported code.
1693 2000-03-06 Catherine Moore <clm@cygnus.com>
1695 * elf.c (swap_out_syms): Check for null type_ptr.
1697 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1699 * aout-target.h (MY(write_object_contents)): Remove unused
1700 and unusable "#if CHOOSE_RELOC_SIZE".
1701 * pc532-mach.c (MY(write_object_contents)): Ditto.
1702 * netbsd.h (MY(write_object_contents)): Ditto.
1703 * hp300hpux.c (MY(write_object_contents)): Ditto.
1704 * freebsd.h (MY(write_object_contents)): Ditto.
1705 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1707 2000-02-29 H.J. Lu <hjl@gnu.org>
1709 * peicode.h (jtab): Make it static.
1711 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1712 defined and COFF_IMAGE_WITH_PE is not defined.
1713 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1714 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1716 2000-03-01 Nick Clifton <nickc@cygnus.com>
1718 * coff-arm.c (bfd_arm_process_before_allocation): Make
1719 'symndx' signed to prevent compile time warning.
1721 * coff-mcore.c: Remove unused prototype for pe_object_p.
1723 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1724 functions that are not used when COFF_IMAGE_WITH_PE is
1726 (struct sh_opcode): Change type of 'flags' field to unsigned
1727 long so that it can hold the USESAS flag.
1729 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1731 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1734 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1736 Remove unusued variables and code.
1737 (elf_backend_add_symbol_hook): Fix prototype.
1739 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1742 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1745 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1747 Remove unusued variables and code.
1748 (elf_backend_add_symbol_hook): Fix prototype.
1750 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1752 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1753 to unused function parameter.
1755 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1757 Use EMPTY_HOWTO to initialise empty howto slots.
1758 Remove unused variables.
1760 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1762 2000-03-01 H.J. Lu <hjl@gnu.org>
1764 * aoutx.h (aout_link_input_section_std): Pass "true" to
1765 the undefined_symbol callback.
1766 (aout_link_input_section_ext): Likewise.
1767 * bout.c (get_value): Likewise.
1768 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1769 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1771 (alpha_relocate_section): Likewise.
1772 * coff-arm.c (coff_arm_relocate_section): Likewise.
1773 * coff-i960.c (coff_i960_relocate_section): Likewise.
1774 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1775 * coff-mips.c (mips_relocate_section): Likewise.
1776 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1777 * coff-sh.c (sh_relocate_section): Likewise.
1778 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1779 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1780 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1781 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1782 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1783 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1784 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1785 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1786 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1787 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1788 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1789 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1790 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1791 * elflink.h (elf_link_output_extsym): Likewise.
1792 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1793 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1794 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1796 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1797 undefined_symbol callback when building shared library with
1798 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1800 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1801 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1802 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1803 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1804 (elf32_mips_get_relocated_section_content): Likewise.
1805 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1806 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1807 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1808 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1810 2000-02-28 Nick Clifton <nickc@cygnus.com>
1812 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1813 * Makefile.in: Regenerate.
1815 * configure.in: Add support for mips and sh pe vectors.
1816 * configure: regenerate.
1818 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1821 * targets.c: Add mips and sh pe vectors.
1823 * libpei.h (coff_final_link_postscript): Only define if not
1826 * coffcode.h: Add support for WinCE magic numbers.
1828 * peigen.c (pe_print_reloc): Update comment and rearrange
1829 appending of newline character.
1831 * peicode.h: Add support for Image Library Format.
1832 (pe_ILF_vars): Structure containing data used by ILF code.
1833 (pe_ILF_make_a_section): New function. Create a section based
1835 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1837 (pe_ILF_make_a_symbol): New function. Create a symbol based
1839 (pe_ILF_save_relocs): New function. Store the relocs created
1840 by pe_ILF_make_a_reloc in a section.
1841 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1843 (pe_ILF_object_p): New function. Return a bfd_target pointer
1845 (pe_bfd_object_p): If an ILF object is detected call
1846 pe_ILF_object_p on it.
1848 * coff-arm.c: Add support for WinCE relocs which are different
1849 from normal ARM COFF relocs.
1850 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1852 * coff-sh.c: Add support for sh-pe target.
1853 * pe-sh.c: New file. Support code for sh-pe target.
1854 * pei-sh.c: New file. Support code for sh-pe target.
1856 * pe-mips.c: New file. Support code for mips-pe target.
1857 * pei-mips.c: New file. Support code for mips-pe target.
1859 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1861 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1862 architecture if the object causing the bump is dynamic.
1863 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1864 and also don't it for memory ordering.
1865 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1867 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1869 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1870 calling bfd_get_section_size_before_reloc.
1871 (decode_line_info): Likewise.
1872 (_bfd_dwarf2_find_nearest_line): Likewise.
1874 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1876 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1877 name of the libtool directory.
1878 * Makefile.in: Rebuild.
1880 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1882 * som.c (SOM_HOWTO): Define.
1883 (som_hppa_howto_table): Use it.
1885 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1887 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1889 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1891 2000-02-24 Catherine Moore <clm@cygnus.com>
1893 * som.c (som_misc_symbol_info): Add field
1895 (som_bfd_derive_misc_symbol_info): Initialize
1897 (som_build_and_write_symbol_table): Keep track
1898 of secondary_def field.
1899 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1900 if secondary_def field is set.
1901 (som_bfd_ar_write_symbol_stuff): Initialize
1904 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1906 * dwarf2.c (read_address): Read 16-bits addresses.
1907 (parse_comp_unit): Accept addr_size == 2.
1909 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1911 * bfd-in.h: Update copyright date.
1913 2000-02-23 Linas Vepstas <linas@linas.org>
1915 * cpu-i370.c: New file.
1916 * elf32-i370.c: New file.
1917 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1918 (bfd_i370_arch): New.
1919 (bfd_archures_list): Add bfd_i370_arch.
1920 * elf.c (prep_headers): Add bfd_arch_i370.
1921 * Makefile.am: Add support for IBM 370 elf.
1922 * config.bfd: Likewise.
1923 * configure.in: Likewise.
1924 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1925 * reloc.c (bfd_reloc_code_type): Likewise.
1926 * targets.c: Likewise.
1928 * Makefile.in: Regenerate.
1929 * configure: Regenerate.
1930 * bfd-in2.h: Regenerate.
1932 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1934 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1935 invalid relocation types, and change them to R_386_NONE.
1937 2000-02-22 H.J. Lu <hjl@gnu.org>
1939 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1940 not defined, don't add a second ELF_VER_CHR.
1942 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1943 symbols converted to local symbols even when stripping all
1945 (elf_link_output_extsym): Process global symbols converted to
1946 local symbols even if they are being stripped.
1948 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1950 * archures.c (bfd_octets_per_byte): Return unsigned int.
1951 (bfd_arch_mach_octets_per_byte): Ditto.
1952 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1954 * section.c (bfd_get_section_size_before_reloc): Quell signed
1955 vs. unsigned comparison warning.
1956 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1957 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1958 change. What was I thinking?
1959 * bfd-in2.h: Regenerate.
1961 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1962 (elf_gc_sections): Same here.
1963 (elf_gc_common_finalize_got_offsets): And here.
1965 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1967 ELF HPPA doesn't work at present; remove it until it does.
1968 * config.bfd: Comment out setting targ_defvec to
1970 * Makefile.am: Rebuild dependencies.
1971 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1972 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1973 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1974 * Makefile.in: Rebuild.
1975 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1977 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1979 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1980 is no bfd_free(). Revert bfd_free part of previous change.
1982 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1984 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1986 (coff_compute_section_file_positions): Use bfd_free to pair
1988 (coff_write_object_contents): Likewise.
1990 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1991 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1993 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1995 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1996 (xcoff_ar_file_hdr_big): New structure.
1997 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1998 (xcoff_ar_hdr_big): New structure.
1999 (SIZEOF_AR_HDR_BIG): New macro.
2000 (xcoff_big_format_p): New macro.
2001 (xcoff_ardata_big): New macro.
2002 (arch_xhdr_big): New macro.
2003 (xcoff_slurp_armap): Handle large archives.
2004 (xcoff_archive_p): Detect large archives.
2005 (xcoff_read_ar_hdr): Handle large archives.
2006 (xcoff_openr_next_archived_file): Handle large archives.
2007 (xcoff_generic_stat_arch_elt): Handle large archives.
2008 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2009 (xcoff_write_armap_big): New function.
2010 (xcoff_write_armap): New function, dispatch to _old or _big.
2011 (xcoff_write_archive_contents_old): Rename from
2012 xcoff_write_archive_contents.
2013 (xcoff_write_archive_contents_big): New function.
2014 (xcoff_write_archive_contents): New function, dispatch to _old or
2017 2000-02-18 Richard Henderson <rth@cygnus.com>
2019 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2020 and hide_symbol members.
2021 (elf_link_hash_copy_indirect): Remove.
2022 (elf_link_hash_hide_symbol): Remove.
2023 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2024 and elf_backend_hide_symbol.
2025 (_bfd_elf_link_hash_copy_indirect): Declare.
2026 (_bfd_elf_link_hash_hide_symbol): Declare.
2027 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2028 (_bfd_elf_link_hash_hide_symbol): Likewise.
2029 (_bfd_elf_link_hash_table_init): Don't init killed members.
2030 * elflink.h (elf_link_add_object_symbols): Use the bed function
2031 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2032 (elf_link_assign_sym_version): Likewise.
2033 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2034 (elf_backend_hide_symbol): Likewise.
2035 (elfNN_bed): Update for new members.
2037 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2039 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2040 STACK_END_ADDR): Define for new core file format.
2041 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2042 for handling the vagaries of the various core file structures used
2043 by AIX over the years.
2044 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2045 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2046 core_dumpx structure.
2048 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2050 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2051 (bfd_mach_sh3_dsp): Likewise.
2052 (bfd_mach_sh4): Reinstate.
2053 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2054 * bfd-in2.h: Regenerate.
2055 * coff-sh.c (struct sh_opcode): flags is no longer short.
2056 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2057 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2058 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2059 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2060 (sh_opcodes): No longer const.
2061 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2062 (sh_insn_uses_reg): Check for USESAS and USESR8.
2063 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2064 (_bfd_sh_align_load_span): Return early for SH4.
2065 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2066 Take into account that field b of a parallel processing insn
2067 could be mistaken for a separate insn.
2068 * cpu-sh.c (arch_info_struct): New array elements for
2069 sh2, sh-dsp and sh3-dsp.
2070 Reinstate element for sh4.
2071 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2072 (SH4_NEXT): Reinstate.
2073 (SH3_NEXT, SH3E_NEXT): Adjust.
2074 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2075 * elf32-sh.c (sh_elf_set_private_flags): New function.
2076 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2077 (sh_elf_merge_private_data): New function.
2078 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2079 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2080 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2081 sh_elf_merge_private_data.
2083 2000-02-13 Richard Henderson <rth@cygnus.com>
2085 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2086 hide_symbol members.
2087 (elf_link_hash_copy_indirect): New.
2088 (elf_link_hash_hide_symbol): New.
2089 * elflink.h (elf_link_add_object_symbols): Break out copy from
2090 indirect new new symbol to elf.c.
2091 (elf_link_assign_sym_version): Break out privatization of
2092 non-exported symbol to elf.c.
2093 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2094 (_bfd_elf_link_hash_hide_symbol): New.
2095 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2097 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2099 * section.c (_bfd_strip_section_from_output): Add info parameter.
2100 If it passed as non-NULL, use it to check whether any input BFD
2101 has an input section which uses this output section. Change all
2103 * bfd-in2.h: Rebuild.
2105 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2106 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2108 * bfd-in2.h: Rebuild.
2110 2000-02-10 Timothy Wall <twall@cygnus.com>
2112 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2113 allow final modifications of swapped-in symbol.
2114 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2115 * coffcode.h (coff_write_relocs): Use macro
2116 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2117 symbol index should be set to -1.
2119 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2121 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2122 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2123 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2124 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2125 sh_insns_uses_or_sets_freg): New functions.
2126 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2127 * (sh_insns_conflict): Use new functions and new macros to
2128 detect conflicts when two instructions both set same integer registers,
2129 both set same fp register, and both set special register.
2131 2000-02-09 Timothy Wall <twall@cygnus.com>
2133 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2134 swapping in sections, so that the swapping routines have access to
2137 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2139 * coff-go32.c: Update comment. Update copyright.
2141 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2143 * syms.c (bfd_decode_symclass)
2144 Two new class characters were added - 'V' and 'v'. The
2145 meaning of 'W' is now restricted to just weak non-object
2146 symbols. This allows differentiation between, for example,
2147 weak functions vs weak objects. nm for example now dumps:
2149 'w' = weak unresolved
2150 'V' = weak global object
2151 'v' = weak unresolved object
2153 (bfd_is_undefined_symclass): New function. Return true if the
2154 given symbol class represents and undefined/unresolved symbol.
2156 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2159 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2161 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2162 STT_ARM_16BIT flag set, but it is not attached to a data object
2163 return STT_ARM_16BIT so that it will be treated as code by the
2166 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2168 * coff-i386.c (i3coff_object_p): Remove prototype.
2171 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2172 to name. Update copyright.
2174 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2175 assignment to avoid warning. Update copyright.
2177 2000-01-24 Robert Lipe (robertl@sco.com)
2179 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2180 instead of using GNU C extension.
2182 2000-01-21 Nick Clifton <nickc@cygnus.com>
2184 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2185 amount from a bfd_in_memory structure.
2186 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2189 2000-01-14 Nick Clifton <nickc@cygnus.com>
2191 * linker.c (default_indirect_link_order): oops - fix incorrectly
2192 applied patch from Tim Wall.
2194 2000-01-13 Timothy Wall (twall@tiac.net>
2196 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2197 = scnhsz, filhsz, relsz, aoutsz, etc)
2199 * coffswap.h: Ditto.
2201 2000-01-13 Nick Clifton <nickc@cygnus.com>
2203 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2204 interwork thumb to arm stub.
2206 2000-01-13 Timothy Wall (twall@tiac.net>
2208 * archures.c (bfd_octets_per_byte): New function: Return
2210 (bfd_arch_mach_octets_per_byte): New function: Return target
2213 * section.c: Distinguish between octets and bytes for usage of
2214 _cooked_size, _raw_size, and output_offset. Clarify
2215 description of bfd_set_section_contents.
2217 * bfd-in2.h: Regenerate.
2219 * coffgen.c: Indicate that the offset parameter is in bytes, not
2222 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2223 where appropriate to get the octet offset when calling
2224 bfd_set_section_contents.
2225 (bfd_coff_reloc_link_order): Ditto.
2227 * linker.c (bfd_generic_reloc_link_order): Ditto.
2228 (_bfd_default_link_order): Ditto.
2230 * reloc.c (bfd_perform_relocation): Distinguish between octets
2231 and bytes. Use octets when indexing into octet data; use bytes
2232 when calculating target addresses.
2233 (bfd_install_relocation): Ditto.
2235 * srec.c (srec_write_section): Ditto.
2237 2000-01-13 Nick Clifton <nickc@cygnus.com>
2239 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2240 3 to 2. This allows 4 byte sized sections, which is necessary for
2241 dlltool to build functioning DLLs.
2243 2000-01-10 Philip Blundell <pb@futuretv.com>
2245 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2246 (arm*-*-conix*): New target.
2248 2000-01-10 Egor Duda <deo@logos-m.ru>
2250 * config.bfd: Include elf32_i386 vector to target list for cygwin
2253 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2254 * configure.in: Test for structure win32_pstatus_t in
2256 * configure: Regenerate.
2258 * elf.c (elfcore_grok_win32pstatus): New function: process
2259 win32_pstatus_t notes in elf core file.
2260 (elfcore_grok_note): Detect win32_pstatus notes.
2262 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2264 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2266 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2267 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2269 1999-12-29 Richard Henderson <rth@cygnus.com>
2271 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2272 if no dynamic sections created.
2274 1999-12-27 Nick Clifton <nickc@cygnus.com>
2276 * peicode.h (pe_bfd_object_p): Only define for PE format
2279 1999-12-17 Nick Clifton <nickc@cygnus.com>
2281 * coff-i386.c (i3coff_object_p): Delete.
2282 (i386coff_vec): Replace reference to i3coff_object_p with a
2283 reference to coff_object_p.
2285 * coff-mcore.c (pe_object_p): Delete.
2287 * peicode.h (pe_bfd_object_p): New function: Detect the
2288 presence of a PE format COFF object file. Also detect and
2289 warn about the presence of LINK6 format Image Library Format
2292 1999-12-16 Nick Clifton <nickc@cygnus.com>
2294 * coff-arm.c (NUM_ELEM): New macro.
2295 (NUM_RELOCS): New macro: The number of known ARM relocs.
2296 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2297 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2299 (bfd_arm_process_before_allocation): Produce a warning message if
2300 an out of range symbol index is encountered.
2302 1999-12-14 Nick Clifton <nickc@cygnus.com>
2304 * elflink.h (is_global_symbol_definition): New Function: Return
2305 true iff the symbol is being given a global definition in this
2307 (elf_link_is_defined_archive_symbol): Do not bother processing
2308 symbols for an archive element that has already been included
2310 Use is_global_symbol_definition().
2312 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2314 * config.bfd: Add support for sparc-*-netbsdelf* and
2315 sparc-*-netbsdaout*.
2317 1999-12-13 Nick Clifton <nickc@cygnus.com>
2319 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2320 if the symbol is in the common section.
2322 1999-12-10 Nick Clifton <nickc@cygnus.com>
2324 * elflink.h (elf_link_is_defined_archive_symbol): New
2325 function: Decide if a symbol, in an archive map is there
2326 because it is defined in the archive element, or because it is
2327 just another common declaration of it.
2328 (elf_link_add_archive_symbols): Use
2329 elf_link_is_defined_archive_symbol to decide if an archive
2330 element contain a reference to a common symbol should be
2333 1999-12-10 Nick Clifton <nickc@cygnus.com>
2335 * elflink.h: Revert previous patch.
2336 * targets.c: Revert previous patch.
2337 * libbfd-in2.h: Revert previous patch.
2338 * libbfd.h: Revert previous patch.
2339 * elfxx-target.h: Revert previous patch.
2340 * archive.c: Revert previous patch.
2341 * aout-target.h: Revert previous patch.
2342 * aout-tic30.h: Revert previous patch.
2343 * bfd.c: Revert previous patch.
2344 * coff-alpha.c: Revert previous patch.
2345 * coff-rs6000.c: Revert previous patch.
2346 * elf64-mips.c: Revert previous patch.
2347 * ieee.c: Revert previous patch.
2348 * libecoff.h: Revert previous patch.
2349 * oasys.c: Revert previous patch.
2350 * som.c: Revert previous patch.
2351 * vms.c: Revert previous patch.
2353 1999-12-09 Nick Clifton <nickc@cygnus.com>
2355 * elflink.h (elf_link_add_archive_symbols): Add an archive
2356 element even if contains a symbol which is currently only
2357 considered to be a common.
2359 * targets.c (struct bfd_target): Add new field
2360 _bfd_allow_commons_in_armap.
2361 * bfd-in2.h:Regenerate.
2363 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2365 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2366 * libbfd.h: Regenerate.
2368 * elfxx-target.h: If using COFF archive map, override
2369 definition of allow_commons_in_armap and replace with
2372 * archive.c (bfd_compute_and_write_armap): Do not place common
2373 symbols into the archive map unless _bfd_allow_commons_in_armap
2376 * aout-target.h (MY_allow_commons_in_armap): Define.
2377 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2378 * bfd.c (bfd_allow_commons_in_armap): Define.
2379 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2380 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2381 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2382 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2383 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2384 * oasys.c (oasys_allow_commons_in_armap): Define.
2385 * som.c (som_allow_commons_in_armap): Define.
2386 * vms.c (vms_allow_commons_in_armap): Define.
2388 1999-12-07 Jim Blandy <jimb@cygnus.com>
2390 Add support for SSE registers in ELF core files.
2391 * elf.c (elfcore_make_note_pseudosection): New function.
2392 (elfcore_grok_prfpreg): Use it.
2393 (elfcore_grok_prxfpreg): New function.
2394 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2396 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2398 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2399 value by 4 before storing it back in the field. From
2400 Koundinya. K <kk@ddeorg.soft.net>.
2402 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2404 * archures.c (bfd_mach_am33): Define.
2405 * bfd-in2.h: Rebuilt.
2406 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2407 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2408 (compute_function_info): Handle additional registers saved by
2410 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2411 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2413 1999-11-29 Jim Blandy <jimb@cygnus.com>
2415 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2417 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2420 1999-11-27 Michael Meissner <meissner@cygnus.com>
2422 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2423 internal use within gas for alpha explicit relocations.
2424 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2425 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2426 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2427 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2428 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2429 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2431 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2432 BFD_RELOC_ALPHA_USER_*.
2434 * bfd-in2.h: Regenerate.
2435 * libbfd.h: Regenerate.
2437 1999-11-26 Fred Fish <fnf@cygnus.com>
2439 * elf.c (elfcore_read_notes): Add prototype for static function.
2440 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2441 (bfd_section_from_phdr): Replacement function that calls
2442 _bfd_elf_make_section_from_phdr for generic segment types and
2443 backend fucntion pointed to by elf_backend_section_from_phdr for
2444 backend specific segment types.
2445 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2446 now called by _bfd_elf_make_section_from_phdr. Note that this func
2447 is now just a stub between the caller and bfd_section_from_phdr.
2449 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2450 elf_backend_section_from_phdr.
2451 (elf_backend_section_from_phdr): Add prototype.
2453 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2454 (elfNN_bed): Add elf_backend_section_from_phdr.
2456 1999-11-25 Nick Clifton <nickc@cygnus.com>
2458 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2459 SEC_CODE and SEC_READONLY flags to glue sections.
2461 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2462 SEC_CODE and SEC_READONLY flags to glue sections.
2464 1999-11-20 Nick Clifton <nickc@cygnus.com>
2466 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2469 1999-11-19 Catherine Moore <clm@cygnus.com>
2471 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2472 (elf_cpu32_plt_entry): Likewise.
2474 1999-11-18 Nick Clifton <nickc@cygnus.com>
2476 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2478 (coff_mcore_relocate_section): Initialise addend to 0.
2479 Special case processing of RVA reloc.
2481 1999-11-17 Richard Henderson <rth@cygnus.com>
2483 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2484 type_change_ok; add sign_extend_vma.
2485 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2486 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2487 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2488 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2489 (elfNN_bed): Follow struture changes.
2491 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2493 * libbfd.c (bfd_read): Check result of read against desired result
2495 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2496 invalid compared to the section size.
2498 * ieee.c (ieee_slurp_debug): Get the length of the debug
2499 information right if there is no data part.
2501 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2503 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2504 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2506 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2508 * elflink.h (elf_bfd_final_link): Make last_local signed.
2510 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2512 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2515 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2517 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2519 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2520 * bfd-in2.h: Regenerate.
2522 1999-10-15 Andrew Haley <aph@cygnus.com>
2524 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2526 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2528 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2530 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2532 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2533 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2536 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2538 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2539 relocs also need the GP value.
2540 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2541 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2542 the GP value for R_MIPS_LITERAL relocs too. Handle
2543 R_MIPS_64 relocs properly on big-endian MIPS.
2544 (mips_elf_sign_extend): Behave properly with 'long long'.
2545 (mips_elf_highest): Correct typo.
2547 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2549 * cpu-m32r.c (arch_info_struct): New static global.
2550 (bfd_m32r_arch): Refer to it.
2551 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2552 (m32r_elf_print_private_bfd_data): Ditto.
2553 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2554 * archures.c (bfd_mach_m32rx): Define it.
2555 * bfd-in2.h: Rebuild.
2557 1999-09-28 Fred Fish <fnf@cygnus.com>
2559 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2560 (cisco_core_big_vec): Add new bigendian vec.
2561 (cisco_core_little_vec): Add new little endian vec.
2563 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2564 (crash_info_locs): Add array of possible offsets.
2565 (MASK_ADDR): Mask to apply to crash info offset.
2566 (crashinfo_external): Add textbase, database, bssbase and
2567 turn into a typedef.
2568 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2569 Many small changes to account for additional hardware versions.
2570 Pick a reasonable size for ".reg" section. Add a ".crash"
2571 section to allow access to crashinfo_external struct.
2572 (cisco_core_file_p): New version of this function that
2573 iterates over crash_info_locs, calling cisco_core_file_validate.
2574 (cisco_core_vec): Old big endian only vec replaced with ...
2575 (cisco_core_big_vec): Add big endian version.
2576 (cisco_core_little_vec): Add little endian version.
2578 * configure.in (cisco_core_vec): Split to two new vectors ...
2579 (cisco_core_big_vec): New target vector.
2580 (cisco_core_little_vec): New target vector.
2581 * configure: Regenerate.
2582 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2583 to cisco_core_big_vec in targ_selvecs.
2585 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2587 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2588 (mips_elf_relocate_got_local): Unused, delete.
2589 (mips_elf_relocate_global_got): Unused, delete.
2591 1999-09-24 Fred Fish <fnf@cygnus.com>
2593 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2594 to initialize it to something meaningful. Then use it to generate
2595 more useful segment names.
2597 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2599 * som.c (NO_PCREL_MODES): Define if the system does not define
2601 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2602 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2603 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2604 * libhppa.h (dis_assemble_22): New function.
2605 (bfd_hppa_insn2fmt): Handle long branch.
2607 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2610 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2612 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2613 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2614 (reloc_howto_type howto_table): Tidy comments and whitespace.
2616 1999-09-17 Nick Clifton <nickc@cygnus.com>
2618 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2619 previous delta. Set sec->gc_mark instead.
2621 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2623 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2624 (elf_cpu32_plt_entry): Likewise.
2626 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2628 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2630 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2631 symbol table, then just compute a suitable value (but do not
2632 create a __gp symbol).
2634 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2635 symbols when building shared libraries.
2636 (elf_hppa_final_link_relocate): Correct handling of PCREL
2637 relocations against undefined symbols.
2639 1999-09-16 Nick Clifton <nickc@cygnus.com>
2641 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2642 interworking sections as linker created so that they will not
2643 be removed by garbage collection.
2645 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2647 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2648 (elf_hppa_final_link_relocate): Consistently create an absolute
2649 address, then subtract out the value of __gp.
2651 1999-09-14 Michael Meissner <meissner@cygnus.com>
2653 * configure.in (Canonicalization of target names): Remove adding
2654 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2655 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2656 * configure: Regenerate.
2658 1999-09-14 Nick Clifton <nickc@cygnus.com>
2660 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2663 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2665 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2666 (elf_hppa_final_link): Initialize text_segment_base and
2668 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2670 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2671 (elf_hppa_final_link_relocate): Likewise.
2672 (elf_hppa_relocate_insn): Likewise.
2673 (elf_hppa_relocate_section): Initialize HOWTO.
2675 1999-09-13 Donn Terry <donn@interix.com>
2677 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2678 handling to support both GNU and MS objects.
2680 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2681 when determining whether to set F_RELFLG.
2683 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2685 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2686 PC24 relocs if the target is an undefined weak symbol.
2687 (arm_add_to_rel): Fix compiler warning.
2688 (elf32_arm_plt0_entry): Correct comments.
2690 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2692 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2693 an absolute symbol in REL relocs.
2695 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2697 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2698 Stub SEGREL32. Return an error for any relocation not handled.
2700 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2702 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2703 constant symbols, and avoid multiple definition errors on them.
2705 1999-09-12 Donn Terry <donn@interix.com>
2707 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2708 significant bit is set.
2710 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2712 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2714 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2715 relocs as we do for RELA relocs.
2717 1999-09-11 Donn Terry <donn@interix.com>
2719 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2720 (coff_final_link_postscript): Define.
2721 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2722 directory entries here.
2723 (_bfd_pei_final_link_postscript): New function.
2725 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2726 section flags based on the section name.
2728 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2729 get the overflow of the s_nlnno field from the s_nreloc field.
2730 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2731 the s_nlnno overflow of the .text section into the s_nreloc
2734 * peigen.c (add_data_entry): Declare.
2735 (pei_swap_aouthdr_out): Get image size right. Set linker version
2737 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2738 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2739 extraneous ImageBase.
2740 (pe_print_edata): Likewise.
2741 (pe_print_pdata): Likewise. Print exception entries.
2742 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2743 (tbl): Make const, add "UNKNOWN".
2744 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2745 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2746 section data directory.
2747 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2749 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2750 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2751 * peicode.h (coff_get_symbol_info): Define.
2753 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2755 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2757 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2760 * libpei.h: New file, broken out of peicode.h.
2761 * peigen.c: New file, broken out of peicode.h.
2762 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2763 * configure.in: Add peigen.lo to list of files required for each
2765 * Makefile.am: Rebuild dependencies.
2766 (BFD32_BACKENDS): Add peigen.lo.
2767 (BFD32_BACKENDS_CFILES): Add peigen.c.
2768 (SOURCE_HFILES): Add libpei.h.
2769 * configure, Makefile.in: Rebuild.
2771 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2772 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2773 instead. Don't clear the s_paddr field for an uninitialized data
2776 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2777 coff_data_type to f_timdat.
2778 * peicode.h (pe_mkobject_hook): Likewise.
2780 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2781 number if COFF_IMAGE_WITH_PE.
2783 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2784 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2785 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2786 there is no SEC_DEBUGGING section.
2787 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2788 IMAGE_FILE_DEBUG_STRIPPED.
2790 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2791 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2792 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2793 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2795 * coffswap.h (IMAGE_BASE): Don't define.
2796 * pei-arm.c (IMAGE_BASE): Don't define.
2797 * pei-i386.c (IMAGE_BASE): Don't define.
2798 * pei-mcore.c (IMAGE_BASE): Don't define.
2799 * pei-ppc.c (IMAGE_BASE): Don't define.
2801 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2802 symbol, switch on the class when determining whether to modify the
2803 value. For PE, don't modify the value of a C_FCN symbol not named
2806 * libbfd-in.h (_bfd_abort): Declare.
2808 * bfd.c (_bfd_abort): New function.
2809 * libbfd.h: Rebuild.
2811 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2814 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2815 don't write out the associated line numbers.
2817 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2820 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2821 changes when the base type is unknown.
2823 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2826 * syms.c (BSF_DEBUGGING_RELOC): Define.
2827 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2828 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2830 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2831 BSF_DEBUGGING_RELOC set.
2832 * bfd-in2.h: Rebuild.
2834 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2836 * ecoff.c (bfd_debug_section): Update initialization for new
2838 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2839 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2841 1999-09-10 H.J. Lu <hjl@gnu.org>
2843 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2844 _bfd_filnmlen field.
2845 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2847 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2849 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2850 for FPTR relocs involving local symbols.
2852 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2853 value for the stub address in a call through a stub.
2854 Install the value for a local symbol directly into the DLT
2855 instead of generating a reloc. Correctly handle FPTR64 relocs.
2857 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2858 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2859 (elf_hppa_final_link): Call them.
2861 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2863 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2864 (elf_adjust_dynamic_symbol): ...from here.
2866 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2868 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2869 relocation, remove them. SECREL64->LTOFF16WF.
2870 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2872 (elf_hppa_relocate_insn): Similarly.
2874 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2875 (elf_hppa_relocate_insn): Similarly.
2877 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2879 (elf_hppa_relocate_insn): Similarly.
2881 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2882 Handle LTOFF_TP* relocs.
2883 (elf_hppa_relocate_insn): Similarly.
2885 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2886 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2887 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2889 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2890 DIR32, DIR64 and FPTR64 relocations.
2891 (elf_hppa_relocate_insn): Similarly.
2893 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2894 address of the .PARISC.global section.
2895 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2896 table entry elf_hppa_final_link_relocate. Do not give a warning
2897 for a reloc against an external symbol if it has a PA64 hash
2899 (elf_hppa_final_link_relocate): Significantly rework. Handle
2900 DLTIND relocations. Compute the final value of the relocation
2901 before passing the value of elf_hppa_relocate_insn.
2902 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2903 relocation support. Handle DLTIND relocation requests just like
2904 DLTREL relocation requests. Simplify branch handling.
2906 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2908 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2909 non-allocated section as done in i386 version.
2910 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2911 statement since this is no know relocation.
2913 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2915 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2917 (elf_hppa_relocate_insn): Similarly.
2919 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2921 (elf_hppa_relocate_insn): Similarly.
2923 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2924 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2925 Pass the relocate type rather than the insn format to
2926 elf_hppa_relocate_insn.
2927 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2928 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2930 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2932 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2933 (bfd_coff_filnmlen): Define.
2934 (bfd_coff_std_swap_table): Initialize new field.
2935 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2937 (coff_write_symbols): Likewise.
2938 (coff_get_normalized_symtab): Likewise.
2939 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2940 * libcoff.h: Rebuild.
2942 1999-09-06 Donn Terry <donn@interix.com>
2944 * coffcode.h (sort_by_secaddr): New static function if
2946 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2947 sections by VMA when assigning target_index values. Always set
2950 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2951 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2953 * libcoff.h: Rebuild.
2955 * coffcode.h (coff_set_custom_section_alignment): Add const to
2956 declaration to match definition.
2957 (coff_write_object_contents): Don't set F_AR32W(R)? if
2960 * coff-i386.c (in_reloc_p): Add declaration.
2961 (i386coff_vec): Simplify initialization of
2962 application_section_flags.
2964 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2965 version. Move COFF_WITH_PE specific code to new version.
2966 (stype_to_sec_flags): Likewise. Add section parameter.
2967 * coffgen.c (make_a_section_from_file): Set target_index before
2968 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2969 * libcoff.h: Rebuild.
2971 * syms.c (stt): Add some PE/PEI section names.
2972 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2974 (bfd_symbol_info): Check for 'w'.
2976 * section.c (struct bfd_comdat_info): Define.
2977 (asection): Add comdat field.
2978 (STD_SECTION): Initialize comdat field.
2979 (bfd_make_section_anyway): Likewise.
2980 * bfd-in2.h: Rebuild.
2982 1999-09-06 Andreas Schwab <schwab@suse.de>
2984 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2987 1999-09-06 Nick Clifton <nickc@cygnus.com>
2989 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2990 bfd_realloc instead of calloc and realloc.
2992 1999-09-04 Steve Chamberlain <sac@pobox.com>
2994 * cpu-pj.c: New file.
2995 * elf32-pj.c: New file.
2996 * config.bfd (pj*): New cpu.
2997 (pj-*-*, pjl-*-*): New targets.
2998 * configure.in (bfd_elf32_pj_vec): New target vector.
2999 (bfd_elf32_pjl_vec): New target vector.
3000 * archures.c (bfd_arch_pj): Define.
3001 * elf.c (prep_headers): Handle bfd_arch_pj.
3002 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3003 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3004 to target vector list.
3005 * Makefile.am: Rebuild dependencies.
3006 (ALL_MACHINES): Add cpu-pj.lo.
3007 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3008 (BFD32_BACKENDS): Add elf32-pj.lo.
3009 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3010 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3012 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3014 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3015 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3016 and NON_GOT_REF from weak defined symbol to real symbol.
3017 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3018 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3019 create a COPY reloc.
3020 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3021 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3022 don't create a COPY reloc.
3024 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3026 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3027 count those in sections we are not including in the link.
3029 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3031 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3032 field in hpux11 shared libraries.
3034 1999-09-02 Nick Clifton <nickc@cygnus.com>
3036 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3038 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3040 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3041 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3042 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3044 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3046 * elflink.h (record_link_assignment): When possible, keep the
3047 original type of the symbol.
3049 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3051 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3052 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3053 tools were configured.
3054 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3056 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3058 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3059 GOT entries for GOT16 relocations; they're not required.
3061 1999-08-24 Nick Clifton <nickc@cygnus.com>
3063 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3065 * config.bfd (arm-*-netbsd*): New target.
3066 * configure.in (armnetbsd_vec): New target vector.
3067 * configure: Regenerate
3068 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3070 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3071 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3072 (armnetbsd.lo): New rule with deps.
3073 * Makefile.in: Regenerate.
3075 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3078 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3080 * som.c (som_slurp_symbol_table): Fix typo in comment.
3082 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3084 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3085 here instead of using elf_section_data...
3087 1999-08-19 Nick Clifton <nickc@cygnus.com>
3089 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3090 relocations into the base file.
3091 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3092 we are building a base file.
3094 1999-08-19 Nick Clifton <nickc@cygnus.com>
3096 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3098 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3099 REL relocs when performing a partial relocation.
3101 1999-08-18 Donn Terry <donn@interix.com>
3103 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3104 _bfd_coff_link_input_bfd into top level.
3106 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3107 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3108 (coff_i386_rtype_to_howto): Likewise.
3109 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3110 Completely ignore symbols which are all zero.
3111 (dummy_reloc16_estimate): Add return 0.
3112 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3113 variable copy to name_copy to avoid shadowing outer scope
3115 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3116 from unsigned int to unsigned long. Add timestamp field.
3117 * libcoff.h: Rebuild.
3119 1999-08-17 H.J. Lu <hjl@gnu.org>
3121 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3124 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3126 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3127 for special section symbols.
3128 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3129 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3132 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3134 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3135 coincidence of variable names between old and new code.
3137 1999-08-12 Nick Clifton <nickc@cygnus.com>
3139 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3140 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3141 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3142 and 'addend' parameter a 'bfd_signed_vma'.
3143 (elf32_arm_final_link_relocate): Do not involve stubs in
3144 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3145 jumps, not function calls.
3147 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3149 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3150 in R_ARM_PC24 relocs.
3152 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3154 * elf-hppa.h (elf_hppa_fake_sections): New function.
3155 * elf32-hppa.c (elf_backend_fake_sections): Define.
3157 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3158 recent changes to the arch_info structure.
3160 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3161 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3162 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3165 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3166 Ralf Baechle <ralf@uni-koblenz.de>
3168 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3169 output DT_MIPS_GOTSYM.
3170 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3171 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3173 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3175 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3176 prototype. Handle local symbols. Add commentary.
3177 (mips_elf_calculate_relocation): Adjust accordingly.
3178 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3181 * elflink.h (elf_bfd_final_link): Tweak last change.
3183 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3185 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3186 elf-section data to allocate just the right amount of relocation
3187 space. Don't allocate the hash space twice.
3188 (elf_bfd_final_link): Calculate the amount of space to allocate in
3189 each relocation section.
3191 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3193 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3194 64bit mode, generate a section relative relocation for a 32bit
3196 (elf_hppa_is_local_label_name): New function.
3197 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3198 shared between 32bit and 64bit port.
3200 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3202 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3203 R_MIPS_GOT16 and R_MIPS_CALL16.
3204 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3205 to use when looking for a preexisting GOT entry.
3207 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3209 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3210 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3212 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3214 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3216 * elflink.h (elf_link_output_extsym): Don't output a weak
3217 reference to an undefined symbol just because it was defined weak
3220 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3222 * coffgen.c (coff_find_nearest_line): When looking for file, use
3223 last best match rather than first. If address is beyond last line
3224 number record, don't return the last line as the correct value.
3226 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3228 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3229 * bfd-in2.h: Rebuild.
3231 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3233 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3234 * coffcode.h (coff_set_custom_section_alignment): New static
3236 (coff_section_alignment_table): New static array.
3237 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3238 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3239 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3240 * libcoff.h: Rebuild.
3242 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3244 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3246 * Makefile.in: Rebuild.
3248 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3250 * section.c (SEC_SHARED): Define.
3251 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3252 (styp_to_sec_flags): Likewise.
3253 * peicode.h (coff_swap_scnhdr_out): Likewise.
3254 * bfd-in2.h: Rebuild.
3256 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3258 * coffcode.h (coff_classify_symbol): Comment out part of
3259 1999-08-05 change which breaks cygwin DLLs.
3261 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3262 * aclocal.m4, configure: Rebuild.
3264 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3266 * section.c (global_syms): Only initialize union field if
3269 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3271 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3272 the size of a GOT entry here.
3273 (mips_elf_calculate_relocation): Don't create a local GOT entry
3274 for the symbol in a GOT16 relocation; just for it's high-order bit
3275 (_bfd_mips_elf_relocate_section): Fix thinko.
3277 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3279 Based on patches from Donn Terry <donn@interix.com>:
3280 * coffcode.h (enum coff_symbol_classification): Define.
3281 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3282 _bfd_coff_classify_symbol. Change return type.
3283 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3284 (coff_slurp_symbol_table): Use coff_classify_symbol.
3285 (coff_classify_symbol): New static function.
3286 (coff_sym_is_global): Never define.
3287 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3288 * cofflink.c (coff_link_check_ar_symbols): Use
3289 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3290 (coff_link_add_symbols): Likewise.
3291 (_bfd_coff_link_input_bfd): Likewise.
3292 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3293 coff_classify_symbol.
3294 * libcoff.h: Rebuild.
3296 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3298 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3299 (e_ltpsel, e_rtpsel): Similarly.
3301 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3302 and 14bit ertpsel. Handle 64bit psel.
3304 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3306 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3307 handling for REL relocations. And only left-shift R_MIPS26
3308 relocation addends where necessary.
3310 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3312 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3313 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3314 Just return the relocation found.
3315 (mips_elf_relocate_section): Pull the LO16 addend out of the
3316 section itself when using REL relocations.
3318 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3319 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3322 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3324 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3325 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3326 relocation against a symbol in an input section with no output
3327 section. From Daniel Jacobowitz <drow@false.org>.
3329 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3331 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3332 look for generated file correctly.
3333 * aclocal.m4, configure: Rebuild.
3335 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3337 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3338 and R_MIPS16_26 relocations correctly when relocating.
3339 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3340 and R_MIPS_CALL_LO16 are for global symbols.
3342 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3344 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3346 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3347 variables and initialize them.
3349 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3351 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3352 there are no global symbols requiring GOT entries.
3353 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3354 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3355 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3357 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3358 symbols are considered to have the value zero.
3359 (_bfd_mips_elf_relocate_section): Don't try to perform a
3360 relocation for an undefined symbol.
3361 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3364 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3366 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3367 wants ba,a,pt %xcc instead of %icc.
3368 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3369 of large PLT entries.
3370 (sparc64_elf_plt_ptr_offset): Fix calculation.
3371 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3372 addend should be relative to load address, not .plt section start.
3373 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3375 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3377 * elf-bfd.h (struct elf_backend_data): Add
3378 print_symbol_all and output_arch_syms backend methods.
3379 * elfxx-target.h: Likewise.
3380 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3381 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3382 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3384 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3385 symbols in .dynsym, add their names into .dynstr. Put those symbols
3387 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3388 pointers to STT_REGISTER symbols in dynsym section.
3389 (sparc64_elf_print_symbol_all): New function.
3390 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3391 printing using the print_symbol_all hook.
3393 1999-07-30 Catherine Moore <clm@cygnus.com>
3395 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3398 1999-07-29 Richard Henderson <rth@cygnus.com>
3400 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3401 dynamic_sections_created.
3403 1999-07-29 Richard Henderson <rth@cygnus.com>
3405 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3406 (mips_rtype_to_howto): ... new function.
3407 (_bfd_mips_elf_relocate_section): Use it.
3409 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3411 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3413 1999-07-27 Nick Clifton <nickc@cygnus.com>
3415 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3417 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3418 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3420 1999-07-23 Donn Terry <donn@interix.com>
3422 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3423 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3424 * cofflink.c (coff_link_add_symbols): If PE, handle section
3426 * libcoff.h: Rebuild.
3428 * config.bfd (i[3456]86-*-interix*): New target.
3430 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3432 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3433 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3434 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3435 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3436 (COFF_SUPPORT_GNU_LINKONCE): Define.
3437 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3438 (COFF_SUPPORT_GNU_LINKONCE): Define.
3440 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3443 * makefile.dos: Remove; obsolete.
3444 * configure.bat: Remove; obsolete.
3446 1999-07-21 H.J. Lu <hjl@gnu.org>
3448 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3450 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3452 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3453 message and fail if a symbol index is out of range.
3455 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3457 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3458 when looking at a R_MIPS_GOT16 relocation.
3460 1999-07-20 Nick Clifton <nickc@cygnus.com>
3462 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3464 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3466 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3467 removed in previous change.
3468 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3469 in relocateable output.
3471 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3473 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3476 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3477 if they appear to be specially created by the linker.
3479 1999-07-19 Nick Clifton <nickc@cygnus.com>
3481 * targets.c (alternative_target): New field in bfd_target
3483 (bfd_search_for_target): New function: Find a target that
3484 satisifies a search function.
3485 * bfd-in2.h: Regenerate.
3487 * elfxx-target.h: Initialise the alternative_target field of
3488 the bfd_target structures to point to the other target (if
3490 * nlm-target.h: Initialise the alternative_target field of
3491 the bfd_target structures to point to the other target (if
3494 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3495 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3497 * aix386-core.c: Initialise new field of bfd_target structure.
3498 * aout-adobe.c: Initialise new field of bfd_target structure.
3499 * aout-arm.c: Initialise new field of bfd_target structure.
3500 * aout-target.h: Initialise new field of bfd_target structure.
3501 * aout-tic30.c: Initialise new field of bfd_target structure.
3502 * binary.c: Initialise new field of bfd_target structure.
3503 * bout.c: Initialise new field of bfd_target structure.
3504 * cisco-core.c: Initialise new field of bfd_target structure.
3505 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3506 * coff-alpha.c: Initialise new field of bfd_target structure.
3507 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3508 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3509 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3510 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3511 * coff-i386.c: Initialise new field of bfd_target structure.
3512 * coff-i860.c: Initialise new field of bfd_target structure.
3513 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3514 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3515 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3516 * coff-mips.c: Initialise new field of bfd_target structure.
3517 * coff-ppc.c: Initialise new field of bfd_target structure.
3518 * coff-rs6000.c: Initialise new field of bfd_target structure.
3519 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3520 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3521 * coff-tic30.c: Initialise new field of bfd_target structure.
3522 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3523 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3524 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3525 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3526 * hppabsd-core.c: Initialise new field of bfd_target structure.
3527 * hpux-core.c: Initialise new field of bfd_target structure.
3528 * i386msdos.c: Initialise new field of bfd_target structure.
3529 * i386os9k.c: Initialise new field of bfd_target structure.
3530 * ieee.c: Initialise new field of bfd_target structure.
3531 * ihex.c: Initialise new field of bfd_target structure.
3532 * irix-core.c: Initialise new field of bfd_target structure.
3533 * mipsbsd.c: Initialise new field of bfd_target structure.
3534 * netbsd-core.c: Initialise new field of bfd_target structure.
3535 * oasys.c: Initialise new field of bfd_target structure.
3536 * osf-core.c: Initialise new field of bfd_target structure.
3537 * ppcboot.c: Initialise new field of bfd_target structure.
3538 * ptrace-core.c: Initialise new field of bfd_target structure.
3539 * sco5-core.c: Initialise new field of bfd_target structure.
3540 * som.c: Initialise new field of bfd_target structure.
3541 * srec.c: Initialise new field of bfd_target structure.
3542 * tekhex.c: Initialise new field of bfd_target structure.
3543 * trad-core.c: Initialise new field of bfd_target structure.
3544 * versados.c: Initialise new field of bfd_target structure.
3545 * vms.c: Initialise new field of bfd_target structure.
3547 1999-07-19 Andreas Schwab <schwab@suse.de>
3549 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3552 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3554 * elflink.h (elf_link_adjust_relocs): New function.
3555 (elf_bfd_final_link): Use it.
3556 (elf_link_input_bfd): Deal with the fact that there can be
3557 two relocation sections for a single section.
3558 (elf_reloc_link_order): Likewise.
3560 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3561 a relocateable object.
3562 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3564 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3566 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3567 (sparc64_elf_get_reloc_upper_bound,
3568 sparc64_elf_get_dynamic_reloc_upper_bound,
3569 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3570 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3572 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3573 ELF64_R_TYPE_ID/DATA where appropriate.
3575 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3577 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3580 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3582 * elf32-mips.c (mips_elf_local_relocation_p): New static
3584 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3585 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3586 Always set *require_jalxp.
3587 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3588 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3589 GOT16 if the GOT16 is against a local symbol. Don't return false
3590 for an undefined symbol. If there is an overflow, assert that we
3593 1999-07-16 Andreas Schwab <schwab@suse.de>
3595 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3596 variables `link' and `elfsec'.
3597 (elf_bfd_final_link): Remove unused variable `os'.
3599 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3601 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3602 a PT_PHDR program headers.
3603 (_bfd_mips_elf_final_link): Don't assume there are going to be
3604 section symbols when we're not building a shared object.
3605 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3608 1999-07-15 J.T. Conklin <jtc@redback.com>
3610 * config.bfd (i[3456]86-*-vxworks*): New target.
3612 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3614 * elf32-mips.c (mips_elf_stub_section_p): New function.
3615 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3616 (mips_elf_relocate_section): Adjust calling sequence for
3617 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3618 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3621 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3623 * configure.in: Bump version number to 2.9.5.
3624 * configure: Rebuild.
3626 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3628 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3630 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3631 to derive final type instead of hardwiring a selection.
3633 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3635 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3636 things relocated by R_MIPS16_GPREL.
3637 (mips_elf_perform_relocation): Likewise.
3639 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3641 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3643 1999-07-14 Richard Henderson <rth@cygnus.com>
3645 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3646 (_bfd_mips_elf_size_dynamic_sections): Set it.
3647 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3648 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3649 new argument max_local.
3651 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3653 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3654 subwords when handling an R_MIPS16_26 relocation.
3655 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3658 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3659 dst_mask to match reality.
3660 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3661 (mips_elf_obtain_contents): Use bfd_get.
3662 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3663 (mips_elf_relocate_section): Likewise.
3665 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3667 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3668 (mips_elf_relocate_section): Adjust calling sequence for
3669 mips_elf_perform_relocation.
3670 (mips_elf_perform_relocation): Take additional argument. Handle
3671 R_MIPS16_26. Use bfd_put for convenience.
3673 1999-07-13 Richard Henderson <rth@cygnus.com>
3675 * elf.c (assign_file_positions_for_segments): Thinko last change.
3676 Always overwrite p_flags.
3678 1999-07-13 Richard Henderson <rth@cygnus.com>
3680 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3681 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3682 .dynbss and .rel[a].bss if want_dynbss.
3683 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3685 1999-07-13 Richard Henderson <rth@cygnus.com>
3687 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3689 1999-07-13 Richard Henderson <rth@cygnus.com>
3691 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3692 (struct elf_link_hash_table): Add dynlocal.
3693 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3694 (_bfd_elf_link_adjust_dynindx): Delete.
3695 (_bfd_elf_link_renumber_dynsyms): Prototype.
3696 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3697 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3698 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3699 (_bfd_elf_link_lookup_local_dynindx): New function.
3700 (elf_link_renumber_hash_table_dynsyms): New function.
3701 (_bfd_elf_link_renumber_dynsyms): New function.
3702 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3703 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3704 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3705 instead of elf_link_remove_section_and_adjust_dynindices.
3706 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3707 (elf_link_assign_sym_version): Remove removed_dynamic code.
3708 (elf_link_renumber_dynsyms): Delete.
3709 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3711 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3712 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3713 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3714 * elf32-mips.c: Similarly.
3715 * elf32-ppc.c: Similarly.
3716 * elf32-sparc.c: Similarly.
3717 * elf64-alpha.c: Similarly.
3718 * elf64-sparc.c: Similarly.
3720 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3722 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3723 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3724 when the relocation is against _gp_disp.
3726 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3728 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3729 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3730 to possibly_dynamic_relocs. Adjust usage throughout code.
3731 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3732 (elf_mips_ctor64_howto): Likewise.
3733 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3735 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3736 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3737 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3738 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3740 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3742 * Makefile.am: Rebuild dependencies.
3743 * Makefile.in: Rebuild.
3745 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3746 * bfd-in2.h: Rebuild.
3748 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3749 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3750 structure initializations. Add casts.
3751 * reloc.c (EMPTY_HOWTO): Define.
3752 * bfd-in2.h: Rebuild.
3753 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3754 comparisons against 0.
3755 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3756 previous_ibfd_e_flags to unsigned long.
3757 * vms.h (struct vms_private_data_struct): Change section_count to
3759 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3760 (_bfd_vms_write_gsd): Change symnum to unsigned.
3761 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3762 * vms-tir.c (etir_sta): Change psect to unsigned.
3763 (alloc_section): Change idx to unsigned.
3764 (tir_sta, tir_ctl): Change psect to unsigned.
3765 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3766 * vms.c (priv_section_count): Change to unsigned.
3768 1999-07-12 Andreas Schwab <schwab@suse.de>
3770 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3771 * m68klinux.c: Likewise.
3773 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3775 * Many files: Changes to avoid gcc warnings: Remove unused local
3776 variables. Add default case to enum switches.
3777 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3778 compile if not COFF_IMAGE_WITH_PE.
3779 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3780 (bfd_arm_get_bfd_for_interworking): Likewise.
3781 (bfd_arm_process_before_allocation): Likewise.
3782 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3783 * pei-arm.c: Likewise.
3784 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3785 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3786 (mips_elf_got16_entry): Put parens around & in body of ==.
3787 (mips_elf_calculate_relocation): Correct test for empty string.
3788 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3790 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3793 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3795 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3796 as appropriate. Fill in structure initializations. Add variable
3797 initializations. Add casts.
3798 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3799 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3801 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3803 * elf-bfd.h (bfd_elf_hash): Update declaration.
3804 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3805 when calling bfd_elf_hash.
3807 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3809 * libbfd.c (bfd_put_8): Make it of type `void'.
3810 * bfd-in2.h: Regenerated.
3811 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3813 (_bfd_mips_elf_final_link): Likewise.
3815 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3817 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3819 * config.bfd (hppa*-*-linux-gnu*): New target
3821 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3823 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3824 (_bfd_mips_elf_create_dynamic_sections): New function.
3825 (_bfd_mips_elf_add_symbol_hook): Likewise.
3826 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3827 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3828 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3829 (_bfd_mips_elf_gc_mark_hook): Likewise.
3830 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3831 (_bfd_mips_elf_always_size_sections): Likewise.
3832 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3833 (_bfd_mips_elf_check_relocs): Likewise.
3834 (_bfd_mips_elf_link_hash_table_create): Likewise.
3835 (_bfd_mips_elf_print_private_data): Likewise.
3836 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3837 (_bfd_mips_elf_final_link): Likewise.
3838 (_bfd_mips_elf_additional_program_headers): Likewise.
3839 (_bfd_mips_elf_modify_segment_map): Likewise.
3840 (_bfd_mips_elf_relocate_section): Likewise.
3841 * elf32-mips.c (mips_elf32_object_p): Move contents into
3842 _bfd_mips_elf_object_p.
3843 (mips_elf_additional_program_headers): Rename to
3844 _bfd_mips_elf_additional_program_headers.
3845 (mips_elf_modify_segment_map): Rename to
3846 _bfd_mips_elf_modify_segment_map.
3847 (elf_mips_abi_name): Change prototype.
3848 (mips_elf32_section_from_shdr): Merge into
3849 _bfd_mips_elf_section_from_shdr.
3850 (mips_elf32_section_processing): Merge into
3851 _bfd_mips_elf_section_processing.
3852 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3853 the right back-end ELF linker.
3854 (mips_elf_relocate_section): Rename to
3855 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3856 (mips_elf_link_output_symbol_hook): Rename to
3857 _bfd_mips_elf_link_output_symbol_hook.
3858 (mips_elf_create_dynamic_section): Rename to
3859 _bfd_mips_elf_create_dynamic_section.
3860 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3861 Adjust for 64-bit code. Use mips_elf_got_section.
3862 (mips_elf_adjust_dynamic_symbol): Rename to
3863 _bfd_mips_elf_adjust_dynamic_symbol. Use
3864 mips_elf_allocate_dynamic_relocations.
3865 (mips_elf_finish_dynamic_symbol): Rename to
3866 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3867 Adjust for 64-bit code.
3868 (mips_elf_finish_dynamic_sections): Rename to
3869 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3870 (mips_elf_always_size_sections): Rename to
3871 _bfd_mips_elf_always_size_sections.
3872 (mips_elf_add_symbol_hook): Rename to
3873 _bfd_mips_elf_add_symbol_hook.
3874 (mips_elf_next_lo16_addend): Constify.
3875 (mips_elf_calculate_relocation): Likewise.
3876 (mips_elf_obtain_contents): Likewise.
3877 (mips_elf_perform_relocation): Likewise.
3878 (mips_elf_create_dynamic_relocation): Likewise.
3879 (mips_elf_allocate_dynamic_relocations): New function.
3880 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3881 (MIPS_ELF_REL_SIZE): Likewise.
3882 (MIPS_ELF_DYN_SIZE): Likewise.
3883 (MIPS_ELF_GOT_SIZE): Likewise.
3884 (MIPS_ELF_SYM_SIZE): Likewise.
3885 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3886 (MIPS_ELF_GET_WORD): Likewise.
3887 (MIPS_ELF_PUT_WORD): Likewise.
3888 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3889 (STUB_LW): Conditionalize for 64-bit value.
3890 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3892 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3893 Check it for inconsistency.
3894 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3896 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3898 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3899 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3900 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3901 (mips_elf_local_got_index): Likewise.
3902 (mips_elf_got_page): Likewise.
3903 (mips_elf_got_info): Likewise.
3904 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3905 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3906 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3907 instead of constant `2'.
3908 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3909 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3910 (mips_elf_size_dynamic_sections): Use
3911 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3912 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3913 Adjust all releveant entries in elf backend table.
3914 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3915 (mips_elf64_section_processing): Likewise.
3916 Adjust elf backend entries to use _bfd_mips_elf variants now
3919 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3921 (size_dynamic_sections): Likewise.
3922 (elf_link_output_extsym): Likewise.
3923 * elf.c: (elf_fake_sections): Likewise.
3924 * libbfd.c (bfd_get): New macro.
3925 (bfd_put): Likewise.
3926 * bfd-in2.h: Regenerated.
3928 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3930 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3931 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3932 wap_reloca_in, and swap_reloca_out.
3933 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3934 multiple internal relocations per external relocation.
3935 (link_read_relocs): Likewise.
3936 (elf_bfd_final_link): Likewise.
3937 (elf_link_input_bfd): Likewise.
3938 (elf_gc_mark): Likewise.
3939 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3940 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3942 (size_info): Add entries for new fields.
3943 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3944 (mips_elf64_be_swap_reloc_in): New function.
3945 (mips_elf64_be_swap_reloc_out): Likewise.
3946 (mips_elf64_be_swap_reloca_in): Likewise.
3947 (mips_elf64_be_swap_reloca_out): Likewise.
3948 (mips_elf64_size_info): Add entries for new fields.
3950 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3952 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3953 field equals the new rel_count field.
3954 (elf_link_input_bfd): When doing a relocateable link, use the new
3955 rel_count field rather than the reloc_count field.
3956 (elf_reloc_link_order): Likewise.
3957 (elf_finish_pointer_linker_section): Likewise.
3959 Based on patch from H.J. Lu <hjl@gnu.org>:
3960 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3961 shared library to override a weak definition in a regular object.
3963 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3965 * libhppa.h: Revert July 2, 1999 patch.
3967 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3968 need to generate DLTIND relocations, not DLTREL relocations.
3970 1999-07-05 Nick Clifton <nickc@cygnus.com>
3972 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3974 (coff_set_flags): Recognise arm 5 architectures.
3976 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3977 Add support for armv5 architecture.
3979 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3981 * reloc.c: Add new, assembler only, ARM reloc:
3982 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3984 * bfd-in2.h: Regenerate.
3986 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3988 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3989 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3990 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3991 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3992 * elf32-mips.c (ABI_64_P): New macro.
3993 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3994 (_bfd_mips_elf_find_nearest_line): Adjust call to
3995 _bfd_dwarf2_find_nearest_line.
3996 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3997 * libbfd.h: Regenerated.
3999 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4001 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4003 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4005 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4006 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4008 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4010 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4012 (_bfd_elf_init_reloc_shdr): New function.
4013 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4014 bfd_alloc followed by memset.
4015 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4016 (elf_fake_sections): Here.
4017 (assign_section_numbers): Assign section numbers for the second
4018 relocation section, if required.
4019 * elflink.h (elf_link_output_relocs): New function.
4020 (elf_link_size_reloc_section): Likewise.
4021 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4022 (elf_link_input_bfd): Use elf_link_output_relocs.
4024 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4025 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4027 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4029 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4032 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4034 * elf32-mips.c (mips_elf_got_info): Move declaration before
4035 prototypes. Change global_gotsym to be a pointer to a hash entry,
4036 rather than a number index.
4037 (mips_elf_link_hash_entry): Move declaration before prototypes.
4038 (mips_elf_irix6_finish_dynamic_symbol): New function.
4039 (mips_elf_sign_extend): Likewise.
4040 (mips_elf_high): Likewise.
4041 (mips_elf_higher): Likewise.
4042 (mips_elf_highest): Likewise.
4043 (mips_elf_global_got_index): Likewise.
4044 (mips_elf_local_got_index): Likewise.
4045 (mips_elf_got_offset_from_index): Likeiwse.
4046 (mips_elf_record_global_got_symbol): Likewise.
4047 (mips_elf_got_page): Likewise.
4048 (mips_elf_next_lo16_addend): Likewise.
4049 (mips_elf_calculate_relocation): Likewise.
4050 (mips_elf_obtain_contents): Likewise.
4051 (mips_elf_perform_relocation): Likewise.
4052 (mips_elf_assign_gp): Likewise.
4053 (mips_elf_sort_hash_table_f): Likewise.
4054 (mips_elf_sort_hash_table): Likewise.
4055 (mips_elf_got_section): Likewise.
4056 (mips_elf_got_info): Likewise.
4057 (mips_elf_create_local_got_entry): Likewise.
4058 (mips_elf_got16_entry): Likewise.
4059 (mips_elf_create_dynamic_relocation): Likewise.
4060 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4061 (mips_elf_final_gp): Use mips_elf_assign_gp.
4062 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4063 into SHN_SCOMMON automatically on IRIX6.
4064 (mips_elf_add_symbol_hook): Likewise.
4065 (mips_elf_relocate_section): Rewrite, using
4066 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4067 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4068 Don't deal with .rld_map on IRIX6.
4069 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4070 section flags appropriately for .got.
4071 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4072 the got. Call mips_elf_record_global_got_symbol and allocate
4073 local got space appropriately.
4074 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4075 char *. Rework calculation of GOT size. Sort dynamic symbol
4076 table entries so entries that do not require GOT entries appear at
4077 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4078 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4080 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4082 (mips_elf_finish_dynamic_symbol): Use
4083 mips_elf_irix6_finish_dynamic_symbol.
4084 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4085 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4086 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4088 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4090 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4091 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4093 1999-06-04 Philip Blundell <philb@gnu.org>
4095 * elf32-arm.h (elf_backend_got_header_size): Define.
4096 (elf_backend_plt_header_size): Likewise.
4098 1999-06-28 Jim Pick <jim@jimpick.com>
4100 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4102 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4104 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4105 relocation function.
4106 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4108 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4110 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4111 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4112 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4113 (_bfd_mips_elf_section_from_shdr): Use them.
4114 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4115 of GP-relative sections.
4116 (_bfd_mips_elf_set_section_contents): Use them.
4117 (_bfd_mips_elf_section_processing): Share code between .sdata and
4118 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4119 (mips_elf_additional_program_headers): Add handling for
4120 PT_MIPS_OPTIONS segment on IRIX6.
4121 (mips_elf_modify_segment_map): Likeiwse.
4122 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4123 Include the options sections on IRIX6. Don't look for GP-relative
4124 sections by name; use SHF_MIPS_GPREL instead.
4125 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4127 (mips_elf_create_dynamic_sections): Don't muck about with section
4128 alignments and such on IRIX6.
4129 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4130 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4131 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4132 bfd_zalloc rather than bfd_alloc and memset.
4133 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4134 Don't assert the existence of .rld_map on IRIX6.
4135 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4137 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4138 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4141 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4143 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4144 (mips_elf_swap_msym_out): New function.
4145 (mips_elf_create_msym_section): Likewise.
4146 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4147 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4148 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4149 section not named .msym.
4150 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4151 .msym directly. Set appropriate attributes for the .msym
4153 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4154 (mips_elf_link_hash_newfunc): Clear it.
4155 (mips_elf_create_dynamic_sections): Create the .msym section
4157 (mips_elf_size_dynamic_sections): Allocate space for the
4158 .msym section. Add a DT_MIPS_MSYM entry.
4159 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4161 (mips_elf_finish_dynamic_sections): Assign a value for
4162 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4164 * elf32-mips.c (irix_compat_t): New enumeration.
4165 (ABI_N32_P): New macro.
4166 (IRIX_COMPAT): Likewise.
4167 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4168 (mips_elf_relocate_section): Fix typo.
4170 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4172 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4173 as writable PE sections.
4175 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4177 * dwarf2.c (struct arange): New type.
4178 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4179 (arange_add): New function.
4180 (decode_line_info): Keep track of address ranges that a compilation
4182 (comp_unit_contains_address): Return true if address is contained
4183 in _any_ of the address ranges associated with a compilation unit.
4184 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4185 on the first comp_unit that contains the address.
4187 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4189 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4190 (decode_line_info): Add variable STASH and initialize it to point
4191 to the per-bfd dwarf2_debug info. Remove static variable
4192 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4194 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4196 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4197 shared library to have an undefined symbol.
4199 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4200 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4202 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4204 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4205 * elf32-hppa.c: Remove everything related to symbol extension
4206 sections & records. Use the common elf_hppa_final_write_processing.
4208 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4210 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4211 functions instead of _init/_fini if requested.
4213 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4215 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4218 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4220 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4221 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4223 (ppc_elf_finish_dynamic_sections): Check for positive section
4224 dynindx field, rather than comparing against -1.
4225 (ppc_elf_relocate_section): Only return false if undefined_symbol
4226 or reloc_overflow fail, not always upon encountering an error.
4228 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4230 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4231 bfd_byte * before performing pointer arithmetic.
4233 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4235 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4237 * elf32-hppa.c: Include elf-hppa.h.
4238 (ARCH_SIZE): Define.
4239 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4241 (elf32_hppa_info_to_howto): Similarly.
4242 (elf_hppa_howto_table): Similarly.
4243 (elf_hppa_reloc_type_lookup): Similarly.
4244 (hppa_elf_gen_reloc_type): Similarly.
4245 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4247 1999-06-22 Nick Clifton <nickc@cygnus.com>
4249 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4250 handling R_V850_22_PCREL relocation.
4252 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4254 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4257 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4259 * section.c (_bfd_strip_section_from_output): Ignore sections
4260 DISCARDed by the link script.
4262 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4264 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4265 Remove unused local variable spp.
4267 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4268 the entry symbol is not set.
4270 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4272 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4273 GPDISP or LITUSE in a relocatable link.
4275 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4277 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4278 * (alloc_dwarf1_func): Likewise.
4280 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4282 * libhppa.h: Fix various formatting errors.
4283 (assemble_3); Rewrite using CATENATE.
4284 (assemble_17): Fix various bugs.
4286 1999-06-16 Nick Clifton <nickc@cygnus.com>
4288 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4290 1999-06-15 Richard Henderson <rth@cygnus.com>
4292 * section.c (SEC_SHORT): Define.
4293 * bfd-in2.h: Rebuild.
4295 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4297 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4298 Remove abfd parameter. Use _bfd_strip_section_from_output.
4299 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4301 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4302 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4303 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4305 (bfd_elf_size_dynamic_sections): Use it.
4307 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4309 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4310 complain_overflow_bitfield to complain_overflow_signed.
4312 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4314 * elflink.h (elf_link_read_relocs_from_section): New function,
4316 (elf_link_read_relocs): Here. Use it for both relocation
4319 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4321 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4322 asect->reloc_count is valid.
4324 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4326 * elf32-mips.c (mips_elf32_section_processing): Permit a
4327 SHT_MIPS_REGINFO section to have a size of 0.
4329 1999-06-12 David O'Brien <obrien@freebsd.org>
4331 * config.bfd (alpha*-*-freebsd*): New target.
4332 (i[3456]86-*-freebsd*): Now defaults to ELF.
4334 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4336 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4337 wrap if the relocation covers the high bit of an address.
4339 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4341 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4343 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4344 instead of R_SPARC_max.
4345 (sparc64_elf_info_to_howto): Likewise.
4346 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4347 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4349 1999-06-07 Richard Henderson <rth@cygnus.com>
4351 * section.c (_bfd_strip_section_from_output): Remove output
4352 sections with no initial link_order.
4354 1999-06-07 Nick Clifton <nickc@cygnus.com>
4356 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4358 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4360 * Makefile.am (SOURCE_HFILES): Add missing headers.
4361 * Makefile.in: Regenerated.
4363 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4365 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4368 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4370 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4371 range undefweak symbols.
4372 * hash.c: Add missing comma after @xref{}
4373 * linker.c: Likewise.
4375 1999-06-04 Nick Clifton <nickc@cygnus.com>
4377 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4379 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4380 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4381 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4382 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4384 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4386 * Makefile.am: Rebuild dependencies.
4387 (BFD32_BACKENDS): Add dwarf1.lo.
4388 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4389 * Makefile.in: Rebuild.
4391 1999-06-04 Nick Clifton <nickc@cygnus.com>
4393 * Makefile.am: Add epoc-arm-pe target.
4394 * Makefile.in: Regenerate.
4395 * pe-arm.c: Only redefine interworking function names if they have
4396 not already been redefined.
4397 * pei-arm.c: Only redefine interworking function names if they have
4398 not already been redefined.
4399 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4401 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4404 1999-06-03 Nick Clifton <nickc@cygnus.com>
4406 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4408 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4410 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4412 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4414 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4415 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4417 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4419 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4420 in other text sections.
4422 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4424 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4425 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4426 * libbfd.h: Regenerate.
4427 * coff-sh.c (sh_merge_private_data): Delete.
4428 (coff_bfd_merge_private_bfd_data): Change to
4429 _bfd_generic_verify_endian_match.
4430 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4432 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4434 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4436 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4438 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4440 (bfd_elf32_arm_process_before_allocation): Likewise.
4441 * bfd-in2.h: Rebuild.
4443 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4445 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4446 track of end_sequence markers.
4447 (add_line_info): Add END_SEQUENCE arg.
4448 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4449 debug-line info---it doesn't work right if a compilation unit
4450 consists of multiple discontiguous code-sequences. It would be
4451 worthwhile to optimize for the common case where a compilation
4452 unit results in a contiguous set of code sequences, but this is
4453 quite tricky to get right for arbitrary DWARF2 files.
4454 (lookup_address_in_line_info_table): Don't use the last line entry
4455 for a compilation unit for anything with an address higher than
4456 this line entry. Also, check for end_sequence markers to
4457 correctly handle discontinuities.
4458 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4459 compilation units, check all compilation units with each->high==0
4460 just like when reading compilation units.
4462 * dwarf2.c (decode_line_info): Initialize table->files and
4463 table->last_line to NULL to avoid segfaults due to random
4464 values in these members.
4465 (concat_filename): Check for out-of-range file number before
4466 indexing filename table. Segfaults suck.
4468 * dwarf2.c (decode_line_info): Don't truncate address to least
4469 significant 32 bits (breaks 64 bit targets).
4470 (lookup_address_in_function_table): Ditto.
4471 (comp_unit_contains_address): Ditto.
4473 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4475 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4476 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4477 (mips_elf64_howto_table_rela): Likewise.
4479 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4481 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4482 single section has two associated relocation sections.
4484 1999-06-02 Mark Salter <msalter@cygnus.com>
4486 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4487 COFF_WITH_PE defined.
4489 1999-06-02 Nick Clifton <nickc@cygnus.com>
4491 * pe-arm.c: Rename global arm interworking functions to avoid name
4492 collision when all targets BFD is built.
4495 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4497 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4498 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4499 (bfd_elf_section_data): Add use_rela_p.
4500 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4501 (_bfd_elf_new_section_hook): Likewise.
4502 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4504 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4505 * elfcode.h (write_relocs): Determine whether or not use rela
4506 relocs based on the relocation section header.
4507 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4508 instead of use_rela_p.
4509 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4510 (elf_backend_may_use_rela_p): Likewise.
4511 (elf_backend_default_use_rela_p): Likewise.
4512 (elfNN_bed): Use them.
4514 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4516 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4518 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4520 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4521 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4522 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4523 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4524 * bfd-in2.h: Regenerated.
4525 * libbfd.h: Likewise.
4526 * elf32-mips.c (mips_info_to_howto_rela): New function.
4527 (USE_REL): Adjust for new conventions.
4528 (MINUS_ONE): New macro.
4529 (elf_mips_howto_table): Add R_MIPS_SUB.
4530 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4532 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4533 .MIPS.content section.
4534 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4535 with .MIPS.content as .MIPS.content sections. Set
4536 SHF_MNIPS_NOSTRIP for such section.
4537 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4538 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4539 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4541 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4543 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4546 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4549 1999-05-30 Philip Blundell <philb@gnu.org>
4551 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4552 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4553 the addend does not overflow into the rest of the word.
4555 1999-05-29 Nick Clifton <nickc@cygnus.com>
4557 * bfd-in.h: Amend prototype for
4558 bfd_elf32_arm_process_before_allocation .
4559 * bfd-in.h: Regenerate.
4561 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4562 elements in a fixed sized array.
4563 (ARM_ELF_ABI_VERSION): Define.
4564 (ARM_ELF_OS_ABI_VERSION): Define.
4565 (R_ARM_THM_ABS5): Fix rightshift and size.
4566 (R_ARM_THM_PC22): Fix size.
4567 (R_ARM_PLT32): Define Howto.
4568 (find_howto): New function: Locate a howto based on a reloc
4570 (elf32_arm_info_to_howto): Use find_howto if necessary.
4571 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4572 bfd_reloc_code_real_type.
4573 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4574 and BFD_RELOC_VTABLE_ENTRY.
4575 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4577 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4578 elements in a fixed sized array.
4579 (ARM_ELF_ABI_VERSION): Define.
4580 (ARM_ELF_OS_ABI_VERSION): Define.
4581 (R_ARM_THM_ABS5): Fix rightshift and size.
4582 (R_ARM_THM_PC22): Fix size.
4583 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4584 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4585 bfd_reloc_code_real_type.
4587 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4588 no_pipeline_knowledge.
4589 (elf32_arm_link_hash_create): Initialise new field to zero.
4590 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4591 no_pipeline_knowledge. Use this parameter to initialise the field
4592 in the globals data structure.
4593 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4594 no_pipeline_knowledge is false and the binary is from an old
4596 (elf32_arm_merge_private_data): Generate an error if an attempt is
4597 made to linl together big endian and little endian code.
4598 (elf32_arm_post_process_headers): New function: Initialise the
4599 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4601 (elf_backend_post_process_headers): Define.
4603 1999-05-28 Nick Clifton <nickc@cygnus.com>
4605 * elf-bfd.h (struct elf_backend_data): Add new field:
4606 elf_backend_post_process_headers.
4608 * elfxx-target.h (elf_backend_post_process_headers): Define to
4609 NULL if not already defined.
4610 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4612 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4614 (_bfd_elf_compute_section_file_positions): Call
4615 elf_backend_post_process_headers if defined.
4617 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4619 * configure.in: Check whether getuid and getgid exist.
4620 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4621 HAVE_GETGID are not defined, respectively.
4622 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4624 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4625 * configure, config.in: Rebuild.
4627 1999-05-28 Martin Dorey <mdorey@madge.com>
4629 * elf32-i960.c: New file.
4630 * elf.c (prep_headers): Handle bfd_arch_i960.
4631 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4632 * config.bfd (i960-*-elf*): New target.
4633 * configure.in (bfd_elf32_i960_vec): New target vector.
4634 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4635 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4636 * Makefile.in, aclocal.m4, configure: Rebuild.
4638 1999-05-27 Nick Clifton <nickc@cygnus.com>
4640 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4642 (find_howto): New function: Find entries in the
4643 elf32_arm_howto_table.
4644 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4646 (elf32_arm_reloc_type_lookup): Add lookup for
4647 BFD_RELOC_ARM_PLT32.
4649 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4651 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4652 (elf32_arm_link_hash_table_create): Use above function as the
4653 constructor for hash table entries.
4654 (elf32_arm_relocate_section): Avoid crash when there is no output
4656 (elf32_arm_final_link_relocate): New parameter h.
4657 (elf32_arm_relocate_section): Pass symbol hash entry to above
4659 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4662 1999-05-25 Catherine Moore <clm@cygnus.com>
4664 * coff-arm.c (coff_arm_relocate_section): Don't emit
4665 base file entries for pc-relative values.
4667 1999-05-25 DJ Delorie <dj@cygnus.com>
4669 * peicode.h (coff_swap_sym_in): When we create the actual section
4670 to reflect the not-there section C_SECTION symbols refer to,
4671 change the symbol class to C_STAT as the section is now really
4674 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4676 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4679 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4681 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4683 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4684 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4686 1999-05-16 Nick Clifton <nickc@cygnus.com>
4688 * coff-mcore.c (in_reloc_p): Reinstate.
4690 1999-05-15 Nick Clifton <nickc@cygnus.com>
4692 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4693 * bfd-in2.h: Regenerate.
4694 * coff-mcore.c (in_reloc_p): Remove defintion.
4695 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4696 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4697 IMAGE_REL_MCORE_RVA.
4698 (coff_mcore_rtype_to_howto): Add special processing for
4699 IMAGE_REL_MCORE_RVA.
4700 (coff_mcore_relocate_section): Add support for
4701 IMAGE_REL_MCORE_RVA.
4702 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4703 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4705 (mcore_elf_relocate_section): Delete redundant case labels.
4707 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4709 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4710 precedence between bit-and and comparison.
4712 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4714 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4715 list of target formats (targ_selvecs).
4716 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4717 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4719 1999-05-10 DJ Delorie <dj@cygnus.com>
4721 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4722 reasonable mode until "ar x" is smart enough to skip it (fixes
4723 gcc/libgcc.a builds on mips-ecoff targets
4725 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4726 to work. Hack to support MS import libraries, which use different
4727 COMDAT types than GNU.
4728 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4729 to implied zero-length sections (see peicode below)
4730 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4731 filename symbols, which use one *or more* auxents.
4732 * coffswap.h (coff_swap_aux_in): ditto
4733 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4736 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4738 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4739 for all relocations.
4741 1999-05-10 Catherine Moore <clm@cygnus.com>
4743 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4744 if COFF_IMAGE_WITH_PE.
4745 (bfd_arm_process_before_allocation): Likewise.
4746 (bfd_arm_get_bfd_for_interworking): Likewise.
4747 * coff-arm.c: Likewise.
4748 * bfd-in2.h: Regenerate.
4749 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4750 (armpe_big_vec): Likewise.
4751 * configure: Rebuild.
4753 1999-05-10 Nick Clifton <nickc@cygnus.com>
4755 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4756 section, not just .rel. Same for .rela.
4758 1999-05-07 Nick Clifton <nickc@cygnus.com>
4760 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4761 endianism with an error message.
4763 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4765 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4766 assignment from "unsigned char *" to "char *".
4767 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4769 1999-05-05 Catherine Moore <clm@cygnus.com>
4771 * coff-arm.c (coff_arm_relocate_section): Add one to
4772 address of ARM_RVA32 thumb functions.
4774 1999-05-05 Catherine Moore <clm@cygnus.com>
4776 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4777 (elf32_m68k_copy_private_bfd_data): New.
4778 (elf32_m68k_merge_private_bfd_data): New.
4779 (elf32_m68k_print_private_bfd_data): New.
4780 (CPU32_FLAG): Define.
4781 (PLT_CPU32_ENTRY_SIZE): Define.
4782 (elf_cpu32_plt0_entry): Declare.
4783 (elf_cpu32_plt_entry): Declare.
4784 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4785 (elf_m68k_finish_dynamic_symbol): Likewise.
4786 (elf_m68k_finish_dynamic_sections): Likewise.
4787 (elf_backend_plt_header_size): Remove definition.
4788 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4789 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4790 (bfd_elf32_bfd_set_private_flags): Define.
4791 (bfd_elf32_bfd_print_private_bfd_data): Define.
4793 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4795 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4796 and R_LONG_PCREL_MODE.
4798 1999-04-29 Nick Clifton <nickc@cygnus.com>
4800 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4802 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4804 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4805 in relocation calculation.
4807 1999-04-26 Tom Tromey <tromey@cygnus.com>
4809 * aclocal.m4, configure: Updated for new version of libtool.
4811 1999-04-21 Nick Clifton <nickc@cygnus.com>
4813 * coff-mcore.c: Add support for mcore relocs.
4815 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4817 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4818 incorrect use EF_MIPS_xxBITPTRS.
4820 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4822 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4825 * bfd-in2.h: Rebuild.
4826 * libbfd.h: Rebuild.
4828 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4830 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4831 (coff_arm_relocate_section): Add ARM26D transform. Only
4832 change to ARM26D for relocateable links.
4834 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4836 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4837 (bfd_elf32_bfd_print_private_bfd_data): New.
4839 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4841 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4842 refetch addend if USE_REL, add many comments regarding current state.
4843 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4844 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4845 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4846 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4848 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4850 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4851 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4853 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4855 * dwarf2.c (decode_line_info): Don't truncate address to least
4856 significant 32 bits (breaks 64 bit targets).
4857 (lookup_address_in_function_table): Ditto.
4858 (comp_unit_contains_address): Ditto.
4860 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4862 * coff-arm.c (arm_emit_base_file_entry): New routine.
4863 (A2T3_OFFSET): Define.
4864 (T2A3_OFFSET): Define.
4865 (coff_arm_relocate_section): Emit base file entries for interworking
4868 1999-04-13 Philip Blundell <philb@gnu.org>
4870 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4871 relocs 17 through 19.
4873 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4875 * elfcode.h: Remove fnmatch.h.
4876 * elflink.h (elf_link_assign_sym_version): Call back to ld
4877 instead of calling fnmatch.
4879 * config.bfd (i?86-*-beoself): Include pe vecs.
4881 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4883 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4886 1999-04-10 Richard Henderson <rth@cygnus.com>
4888 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4889 when trying to resolve dynamic symbol references.
4890 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4891 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4892 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4893 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4894 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4895 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4896 * elflink.h (elf_link_output_extsym): Likewise.
4898 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4900 * section.c (_bfd_strip_section_from_output): New function moved from
4901 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4902 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4903 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4904 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4905 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4906 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4907 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4908 * bfd-in2.h: Update.
4910 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4912 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4914 1999-04-08 Nick Clifton <nickc@cygnus.com>
4916 * coff-mcore.c: New File: Support for mcore-pe targets.
4917 * cpu-mcore.c: New File: Support for mcore targets.
4918 * elf32-mcore.c: New File: Support for mcore-elf target.
4919 * pe-mcore.c: New File: Definitions for mcore-pe target.
4920 * pei-mcore.c: New File: Definitions for mcore-pei target.
4921 * Makefile.am: Add support for MCore targets.
4922 * Makefile.in: Regenerate.
4923 * config.bfd: Add support for MCore targets.
4924 * configure.in: Add support for MCore targets.
4925 * configure: Regenerate.
4926 * archures.c: Add support for MCore architecture.
4927 * bfd-in2.h: Regenerate.
4928 * coffcode.h: Add support for mcore-pe targets.
4929 * elf.c: Add support for mcore-elf target.
4930 * reloc.c: Add support for MCore relocs.
4931 * targets.c: Add support for MCore targets.
4933 1999-04-07 Nick Clifton <nickc@cygnus.com>
4935 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4936 R_ARM_XPC25 and R_ARM_THM_XPC22.
4937 (elf32_arm_reloc_map): Remove redundant entries.
4939 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4941 * sysdep.h (LC_MESSAGES): Never define.
4943 1999-04-06 Chris Torek <torek@bsdi.com>
4945 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4946 all callers. Rewrite completely.
4947 (_bfd_relocate_contents): Rewrite overflow checking.
4948 * bfd-in2.h: Rebuild.
4950 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4952 From Gabriel Paubert <paubert@iram.es>:
4953 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4954 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4955 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4956 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4957 * ppcboot.c (ppcboot_vec): Use little endian routines for
4960 * elf.c (elfcore_strndup): Only define if it will be used.
4961 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4963 (ppc_elf_check_relocs): Remove unused local i.
4964 (ppc_elf_gc_mark_hook): Add default case to switch.
4966 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4967 * srec.c (srec_scan): Accept \r in symbol definitions.
4968 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4969 (symbolsrec_object_p): Likewise.
4971 1999-04-04 Don Bowman <don@pixsci.com>
4973 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4975 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4977 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4979 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4980 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4982 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4984 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4987 1999-03-31 Nick Clifton <nickc@cygnus.com>
4989 * config.bfd: Add support for arm-epoc-pe target.
4990 * configure.in: Add support for arm-epoc-pe target.
4991 * configure: Regenerate.
4992 * targets.c: Add support for arm-epoc-pe target.
4993 * coff-arm.c: Allow header files to override definition of
4994 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4995 * pe-arm.h: Allow previous header files to override definition of
4996 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4997 * pei-arm.h: Allow previous header files to override definition of
4998 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4999 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5000 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5002 1999-03-30 Nick Clifton <nickc@cygnus.com>
5004 * elf.c (elf_map_symbols): Handle the case where section
5005 symbols are generated for content-less sections which are
5006 not mapped to the output file.
5008 * linker.c: Replace direct references to fields in BFD structure
5009 with accessor macros.
5011 * elflink.h: Replace direct references to fields in BFD structure
5012 with accessor macros.
5014 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5016 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5018 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5019 account when adjusting section symbols during a partial link.
5021 1999-03-24 Nick Clifton <nickc@cygnus.com>
5023 * coff-sparc.c (struct coff_reloc_map): Change type of field
5024 'bfd_reloc_val' to bfd_reloc_code_real_type.
5025 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5026 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5027 * elf32-arc.c (struct arc_reloc_map): Ditto.
5028 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5029 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5030 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5031 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5032 * elf32-sh.c (struct elf_reloc_map): Ditto.
5033 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5034 * elf32-v850.c (struct v850_reloc_map): Ditto.
5035 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5036 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5037 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5039 1999-03-17 Martin Hunt <hunt@cygnus.com>
5041 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5042 function so source-level assembly works. If multiple N_SOs
5043 are seen without and N_FUNs, create an indextable entry with
5044 a NULL function name.
5046 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5048 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5049 of certian similar cpus.
5051 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5053 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5054 Add the 5000. Change the architecture for the 5400 to mips4.
5055 (elf_mips_mach): Add r5000.
5057 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5059 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5061 1999-03-11 Nick Clifton <nickc@cygnus.com>
5063 * binary.c (binary_set_section_contents): Generate warning about
5064 huge file offsets for any section that will occupy file space, not
5065 just those that are loadable.
5067 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5069 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5071 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5073 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5075 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5077 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5078 * elflink.h: Revert all changes since Feb 16. Instead:
5079 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5080 appropriate. Copy it to version symbols.
5081 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5082 symbols if appropriate.
5083 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5084 symbol if appropriate.
5085 (elf_link_output_extsym): If symbol is marked as undefined, and
5086 has no nonweak references, mark it as weak undefined.
5088 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5090 * elflink.h (elf_merge_symbol): When overriding a dynamic
5091 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5093 (elf_link_add_object_symbols): Don't copy the other field if we
5096 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5098 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5099 shared object with a weak undefined symbol.
5101 1999-02-18 Nick Clifton <nickc@cygnus.com>
5103 * elfarm-nabi.c: Set partial_inplace back to false.
5105 1999-02-17 Nick Clifton <nickc@cygnus.com>
5107 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5108 (USER_LABEL_PREFIX): Set to "_".
5110 The following patches are from: Scott Bambrough
5111 <scottb@corelcomputer.com>
5113 * libaout.h (M_ARM6_NETBSD): Set to 143.
5115 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5116 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5117 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5118 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5119 * bfd-in2.h: Regenerate.
5121 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5122 'true' as REL relocs are now being used. Add new PIC relocs:
5123 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5124 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5126 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5128 (elf32_arm_final_link_relocate): Change parameters so that entire
5129 reloc is passed. Add support for PIC relocs.
5130 (elf32_arm_relocate_section): Pass entire reloc to
5131 elf32_arm_final_link_relocate.
5132 (elf32_arm_check_relocs): Handle new PIC relocs.
5133 (elf32_arm_adjust_dynamic_symbol): New function.
5134 (elf32_arm_size_dynamic_sections): New function.
5135 (elf32_arm_discard_copies): New function.
5136 (elf32_arm_finish_dynamic_symbol): New function.
5137 (elf32_arm_finish_dynamic_sections): New function.
5138 (ELF_MAXPAGE_SIZE): Define.
5139 (bfd_elf32_bfd_reloc_type_lookup): Define.
5140 (elf_backend_relocate_section): Define.
5141 (elf_backend_adjust_dynamic_symbol): Define.
5142 (elf_backend_create_dynamic_sections): Define.
5143 (elf_backend_finish_dynamic_symbol): Define.
5144 (elf_backend_finish_dynamic_sections): Define.
5145 (elf_backend_size_dynamic_sections): Define.
5146 (elf_backend_plt_readonly): Define.
5147 (elf_backend_want_got_plt): Define.
5148 (elf_backend_want_plt_sym): Define.
5150 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5152 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5153 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5154 (_bfd_mips_elf_fake_sections): Likewise.
5156 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5158 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5159 bfd_elf32_arm_get_bfd_for_interworking,
5160 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5163 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5164 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5165 elf32_arm_find_nearest_line): Make them static.
5167 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5169 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5170 callers. Do not merge a definition from a shared object with a
5171 weak undefined symbol.
5172 (elf_link_add_object_symbols): Do not change the symbol type or
5173 size if the old symbol overrides the new one.
5175 1999-02-08 Nick Clifton <nickc@cygnus.com>
5177 * config.bfd: Add support for strongarm target.
5179 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5181 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5182 fields instead of unsigned char.
5184 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5186 * Makefile.am: Rebuild dependencies.
5187 * Makefile.in: Rebuild.
5189 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5191 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5192 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5193 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5194 * acinclude.m4: Add comments to uses of AC_DEFINE.
5195 * acconfig.h: Remove.
5196 * configure: Rebuild with current autoconf/automake.
5197 * aclocal.m4: Likewise.
5198 * config.in: Likewise.
5199 * Makefile.in: Likewise.
5201 1999-02-04 DJ Delorie <dj@cygnus.com>
5203 * libbfd.c (real_read): don't call fread for zero bytes. This
5204 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5206 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5208 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5209 of a jump is in the current 256 MB region.
5211 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5213 * format.c (bfd_check_format_matches): Change last patch to only
5214 take effect for the binary target.
5216 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5218 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5220 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5222 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5224 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5226 * format.c (bfd_check_format_matches): If the target was
5227 previously specified, don't check other targets when checking for
5230 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5232 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5233 (elf32_arm_reloc_type_lookup): Removed
5234 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5235 (elf32_arm_reloc_type_lookup): New.
5236 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5237 (elf32_arm_reloc_type_lookup): New.
5239 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5241 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5242 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5243 * Makefile.am: Use new files.
5244 * Makefile.in: Regenerate.
5245 * configure.in: Use new files.
5246 * configure: Regenerate.
5248 1999-02-01 Nick Clifton <nickc@cygnus.com>
5250 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5251 (fr30_elf_gc_sweep_hook): New function.
5252 (elf_backend_can_gc_sections): Define.
5254 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5256 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5257 and bfd_elf32_bigarm_oabi_vec.
5259 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5261 * Makefile.am (elf32-arm-oldabi.lo): New.
5262 (elf32-arm-newabi.lo): New.
5263 * Makefile.in: Regenerate.
5264 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5265 (arm-*-elf): Likewise.
5267 (thumb-*-oabi): New.
5268 * configure: Regenerate.
5269 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5270 (bfd_elf32_bigarm_oabi_vec): New.
5271 * elf32-arm-newabi.c: New.
5272 * elf32-arm-oldabi.c: New.
5273 * elf32-arm.c: Removed.
5276 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5278 * binary.c (binary_set_section_contents): Omit warnings for
5279 unloadable sections.
5281 1999-01-31 Michael Meissner <meissner@cygnus.com>
5283 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5284 powerpc{,le}-*-eabi.
5286 1999-01-29 Nick Clifton <nickc@cygnus.com>
5288 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5289 * dwarf2.c (read_signed_leb128): Remove unused variables.
5291 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5293 * elf.c (assign_file_positions_for_segments): Only adjust
5294 p_align when needed.
5296 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5298 * binary.c (binary_set_section_contents): Don't return early for a
5299 non-loadable section, in case the first section is non-loadable.
5300 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5301 W. Rozycki <macro@ds2.pg.gda.pl>.
5303 1999-01-28 Nick Clifton <nickc@cygnus.com>
5305 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5306 R_FR30_GNU_VTENTRY relocs.
5308 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5310 * elflink.h (elf_link_output_sym): Zero syms which are
5311 part of sections which have been excluded.
5313 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5315 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5317 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5318 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5320 1999-01-27 Nick Clifton <nickc@cygnus.com>
5322 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5324 (fr30_final_link_relocate): Use computed value as result of
5327 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5329 * binary.c (binary_set_section_contents): Emit warning for
5330 huge file offsets due to widely-dispersed section LMAs.
5332 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5334 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5335 align first section to largest section alignment, not first
5338 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5340 * configure.in: Require autoconf 2.12.1 or higher.
5342 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5344 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5345 * bfd-in2.h: Likewise.
5346 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5348 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5350 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5351 * cpu-mips.c: Add support for and independent 4111.
5352 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5353 (_bfd_mips_elf_final_write_processing):
5354 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5356 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5358 * elf32-mips.c (elf_mips_abi_name): New.
5359 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5361 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5363 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5364 Handle bfd_mach_mips4300.
5366 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5368 * elf32-i386.c: Remove leaked development code from patch
5369 1998-12-10 by Richard Henderson.
5371 1998-12-10 Richard Henderson <rth@cygnus.com>
5373 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5374 in debug sections for symbol defined externally.
5376 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5378 * targets.c (bfd_target_vector): Remove duplicate entry for
5381 1998-12-09 Nick Clifton <nickc@cygnus.com>
5383 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5384 since we are using RELAs.
5386 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5388 SCO Open Server Release 5 core file support, from Jouke Numan
5390 * sco5-core.c: New file.
5391 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5392 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5393 * Makefile.am: Rebuild dependencies.
5394 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5395 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5396 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5397 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5398 * bfd-in2.h, configure, Makefile.in: Rebuild.
5400 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5402 * config.bfd (hppa*-*-mpeix*): New target.
5403 * configure.in: Add AC_HEADER_DIRENT.
5404 (hppa*-*-mpeix*): New target.
5405 * configure.host (hppa*-*-mpeix*): New host.
5406 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5407 friends rather than just including <sys/dir.h>.
5408 * som.h (struct som_symbol): Add hppa_priv_level and apto
5409 tc_data. Change all users.
5410 (struct somdata): Add comp_unit field.
5411 (obj_som_compilation_unit): Define.
5412 (bfd_som_attach_compilation_unix): Declare.
5413 * som.c: Check HOST_HPPAMPEIX.
5414 (struct som_misc_symbol_info): Add new field priv_level.
5415 (som_object_setup): Add current_offset parameter. Change all
5417 (setup_sections): Likewise.
5418 (som_object_p): For EXECLIBMAGIC, read the lst header.
5419 (som_write_symbol_strings): Add compilation_unit parameter.
5421 (som_finish_writing): Write out compilation_unit.
5422 (som_bfd_derive_misc_symbol_info): Set priv_level.
5423 (som_build_and_write_symbol_table): Set xleast field to 3.
5424 (som_slurp_symbol_table): Set symbol priv_level.
5425 (bfd_som_attach_compilation_unit): New function.
5426 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5427 priv_level into symbol_value.
5428 * configure, config.in: Rebuild.
5430 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5432 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5433 warning function to call _bfd_error_handler instead.
5435 * libbfd.c (COERCE32): Cast through unsigned long and long to
5436 avoid bug in old version of gcc.
5438 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5439 (elf_backend_additional_program_headers): Don't define.
5441 1998-12-08 Nick Clifton <nickc@cygnus.com>
5443 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5444 relocations to include offset of 2 included in the insns, and the
5445 offset of the relocs within the section.
5447 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5449 The following changes were made by David Taylor
5450 <taylor@texas.cygnus.com>, Edith Epstein
5451 <eepstein@sophia.cygnus.com>, Jim Blandy
5452 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5453 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5454 changes originally made by HP; HP did not create ChangeLog
5457 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5458 automake macro library.
5460 * hpux-core.c (hpux_core_core_file_p): this function now
5461 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5462 found in the corefile! Also, in hpux_core_core_file_p, if we
5463 encounter a section with an unknown type, don't punt. Instead,
5464 just skip it. Also, count the number of sections of known type
5465 that we encounter. If we encounter at least one good one, then
5466 we'll declare that the file is a core file. If we encounter any
5467 unknown ones but some known ones, then we'll issue a warning (but
5468 still declare it to be a core file). Also, correctly decide when a
5470 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5471 (CORE_ANON_SHMEM): define if not defined.
5472 (hpux_core_struct): add members lwpid and user_tid.
5473 (core_kernel_thread_id, core_user_thread_id): new macros.
5474 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5475 the name before storing it in the bfd.
5476 (hpux_core_core_file_p): handle threads.
5478 * libhppa.h (GET_FIELD): protect against redefinition.
5479 (HPPA_WIDE): define.
5480 (GET_FIELD): define.
5485 (sign_extend): redefine.
5486 (assemble_6): define.
5487 (assemble_12): rewrite.
5488 (assemble_16): define.
5489 (assemble_16a): define.
5490 (assemble_17): rewrite.
5491 (assemble_22): define.
5493 1998-12-07 Nick Clifton <nickc@cygnus.com>
5495 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5496 relocations for signed values.
5498 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5500 * mipsbsd.c (MY(set_arch_mach)): Make static.
5501 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5502 bfd_mach_mips* macros rather than simple numbers.
5504 COFF weak symbol support, based on patches from Mark Elbrecht
5505 <snowball3@usa.net>:
5506 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5507 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5508 (coff_write_alien_symbol): Likewise.
5509 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5510 (coff_link_add_symbols): Likewise.
5511 (_bfd_coff_link_input_bfd): Likewise.
5512 (_bfd_coff_write_global_sym): Likewise.
5514 * elf.c (copy_private_bfd_data): Always initialize the
5515 includes_phdrs field.
5517 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5518 file defines a symbol first mentioned in an ELF file.
5520 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5521 possible, rather than only if BFD64.
5522 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5524 * bfd-in2.h: Rebuild.
5526 * srec.c (srec_set_section_contents): Correct test to avoid
5527 switching to 4 byte addresses after seeing a second section which
5528 requires 3 byte addresses. From Joel Schantz
5529 <joel.schantz@argosys.boeing.com>.
5531 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5532 <aymeric.vincent@emi.u-bordeaux.fr>.
5534 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5536 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5537 decide whether the output file is -mrelocatable-lib,
5538 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5540 1998-12-03 Nick Clifton <nickc@cygnus.com>
5542 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5543 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5544 * bfd-in2.h: Regenerate.
5545 * libbfd.h: Regenerate
5547 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5550 link against a dynamic symbol with no type or size.
5552 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5554 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5555 relocation for section which does not get loaded.
5556 (elf_i386_relocate_section) [R_386_32]: Likewise.
5558 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5560 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5561 reloc_count and i long instead of unsigned long. Handle error
5562 return from bfd_canonicalize_reloc.
5564 1998-12-01 Nick Clifton <nickc@cygnus.com>
5566 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5569 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5571 * elf32-sh.c (elf/sh.h): Include.
5572 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5573 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5574 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5575 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5576 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5578 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5580 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5581 causes division by zero later on.
5583 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5585 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5588 1998-11-25 DJ Delorie <dj@cygnus.com>
5590 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5593 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5595 * elf32-fr30.c (fr30_elf_relocate_section): Call
5596 fr30_final_link_relocate.
5597 (fr30_final_link_relocate): New function: Handle I20 and I32
5599 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5600 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5601 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5603 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5606 The following changes are based on a patch submitted by Gianluca
5607 Moro <glctr@abc.it>:
5609 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5610 not already been updated.
5611 (find_remembered_hi16s_reloc): New parameter 'already_found'
5612 returns state of remembered hi16s reloc.
5613 (remember_hi16s_reloc): Set 'found' field to false.
5614 (hi16s_location): Add 'found' field.
5616 1998-11-23 DJ Delorie <dj@cygnus.com>
5618 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5619 to see .DLL files as unrecognized.
5620 (i3coff_object_p): Sorry, had to hack it to not recognize these
5621 files (pei-i386) on request.
5623 1998-11-23 DJ Delorie <dj@cygnus.com>
5625 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5626 relents. Call bfd_check_format to reinitialize.
5628 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5630 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5633 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5635 * aclocal.m4: regenerate
5636 * configure: regenerate
5638 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5640 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5641 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5642 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5643 respect it as an upper bound on what memory to reference.
5644 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5645 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5646 update vtable_entries_size appropriately.
5648 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5650 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5653 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5655 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5656 bfds; they have no "file" so we fake it.
5657 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5658 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5659 resizing the memory buffer.
5660 * opncls.c (bfd_make_writable): New function; lets you write a
5661 bfd_create'd bfd to an in-memory buffer.
5662 (bfd_make_readable): New function; lets you read back that buffer
5663 as if it were from bfd_openr. Used to build generated archive
5664 members (winsup's ld's dlltool)
5666 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5668 * po/bfd.pot: Regenerated.
5670 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5672 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5675 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5677 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5678 element of the gotentry list for local symbols too.
5679 (elf64_alpha_relocate_section): Unify local and global handling.
5680 Assert that gotent->use_count > 0.
5682 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5685 update for file name changes of July 2, 1998.
5687 * configure: Rebuild.
5689 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5691 * po/bfd.pot: Regenerated.
5693 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5695 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5696 * aclocal.m4, configure: regenerate
5698 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5700 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5702 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5704 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5705 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5707 * aclocal.m4, configure: regenerated.
5709 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5711 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5712 R_D10V_GNU_VTENTRY relocs.
5713 (elf_d10v_howto_table): Likewise.
5714 (d10v_reloc_map d10v_reloc_map): Likewise.
5715 (elf32_d10v_gc_mark_hook): New.
5716 (elf32_d10v_gc_sweep_hook): New.
5717 (elf32_d10v_check_relocs): New.
5718 (elf32_d10v_relocate_section): New.
5719 (elf_backend_relocate_section): Define.
5720 (elf_backend_can_gc_sections): Define.
5722 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5724 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5725 (BFD64_BACKENDS): ...from here.
5726 (BFD32_BACKENDS_CFILES): Move vms files here...
5727 (BFD64_BACKENDS_CFILES): ...from here.
5728 * Makefile.in: Rebuild.
5730 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5732 * Makefile.am: Add FR30 target.
5733 * Makefile.in: Add FR30 target.
5734 * archures.c: Add support for FR30.
5735 * config.bfd: Add support for FR30.
5736 * configure.in: Add support for FR30.
5737 * reloc.c: Add support for FR30 relocations.
5738 * targets.c: Add support for FR30 relocations.
5739 * bfd-in2.h: Regenerate.
5740 * configure: Regenerate.
5741 * libbfd.h: Regenerate.
5742 * cpu-fr30.c: New file.
5743 * elf32-fr30.c: New file.
5745 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5747 * configure.in: detect cygwin* instead of cygwin32*
5748 * configure: regenerate
5750 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5752 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5753 use bfd_malloc and free instead and check return value from bfd_malloc.
5755 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5757 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5758 * libbfd.h: Rebuild.
5760 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5761 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5762 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5763 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5765 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5767 (mips_elf_link_hash_table_create): Don't initialize
5768 dynsym_sec_strindex.
5769 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5770 (mips_elf_size_dynamic_sections): Generate a section symbol for
5771 every output section.
5772 (mips_elf_finish_dynamic_sections): Count all sections for
5774 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5777 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5779 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5780 for later PLT entries in large PLTs.
5781 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5783 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5785 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5787 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5789 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5790 * elflink.h (elf_collect_hash_codes): New function. This function is
5791 called for each exported symbol and we compute the ELF hash value for
5793 (compute_bucket_value): New function. It is called from
5794 size_dynamic_sections to determine the hash table size. When we are
5795 optimizing a better, but slower, algorithm is used.
5796 (size_dynamic_sections): Call compute_bucket_value.
5798 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5800 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5802 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5804 (sh_elf_gc_mark_hook): New.
5805 (sh_elf_gc_sweep_hook): New.
5806 (sh_elf_check_relocs): New.
5807 (elf_backend_can_gc_sections): Define.
5809 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5811 * acinclude.m4: undo previous gettext change
5812 * aclocal.m4: rebuild with right version of aclocal.
5814 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5816 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5817 aclocal.m4 to acinclude.m4, so they don't get lost.
5819 * elfcore.h: rewrite for better corefile support.
5820 * elf.c (elfcore_*): new functions.
5821 * elf-bfd.h (elf_obj_tdata): new structure members.
5822 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5824 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5826 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5828 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5829 and R_M32R_GNU_VTENTRY.
5830 (elf_backend_can_gc_sections): Define.
5831 (m32r_elf_check_relocs): New.
5832 (m32r_elf_gc_mark_hook): New.
5833 (m32r_elf_gc_sweep_hook): New.
5834 (m32r_elf_relocate_section): Handle VT relocs.
5836 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5838 * coff-arm.c (arm_relocate_section): Remove redundant test.
5840 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5841 cleat that the 'bitsize' field is the size of the bitfield AFTER
5842 relocation not before.
5844 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5846 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5849 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5851 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5852 R_SPARC_GNU_VTENTRY.
5853 (elf32_sparc_check_relocs): Handle them.
5854 (elf32_sparc_reloc_type_lookup): Likewise.
5855 (elf32_sparc_relocate_section): Likewise.
5856 (elf32_sparc_gc_mark_hook): New.
5857 (elf32_sparc_gc_sweep_hook): New.
5859 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5861 * som.c (som_finish_writing): Perform some sanity checks when
5862 writing an executable or shared library.
5864 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5866 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5867 * configure.in (elf): Add dwarf1.lo.
5868 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5869 * elf.c (_bfd_elf_find_nearest_line): Add call to
5870 _bfd_dwarf1_find_nearest_line.
5871 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5872 Add call to _bfd_dwarf1_find_nearest_line.
5873 * configure: Rebuilt.
5875 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5877 * elflink.h (elf_gc_sections): Do not allow garbage
5878 collection if dynamic sections have been created.
5880 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5882 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5884 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5885 (v850_elf_perform_relocation): Likewise.
5886 (v850_elf_final_link_relocate): Likewise.
5887 (v850_elf_relocate_section): Likewise.
5888 (v850_elf_gc_sweep_hook): New routine.
5889 (v850_elf_gc_mark_hook): New routine.
5890 (elf_backend_can_gc_sections): Define.
5892 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5894 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5897 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5899 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5900 Declare size as bfd_size_type.
5901 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5903 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5905 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5907 * som.c (CPU_PA_RISC2_0): Define.
5908 (_PA_RISC2_0_ID): Likewise.
5909 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5911 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5913 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5914 has a base which is already defined, only add the referenced
5915 symbol to the dynamic symbol table if it is defined or referenced
5918 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5921 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5923 * elflink.h (elf_link_add_object_symbols): Undo last change.
5925 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5927 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5928 symbol for the indirect alias to a versioned symbol.
5930 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5932 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5933 (elf32_i386_vtentry_howto): New.
5934 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5935 or elf32_i386_vtinherit_howto on lookup.
5937 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5939 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5940 reloc_type. Rename R_68K__max to R_68K_max.
5941 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5944 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5946 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5947 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5949 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5952 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5954 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5955 message has a null byte terminator.
5957 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5959 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5960 word subject to R_V850_32 relocation.
5962 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5964 * dwarf2.c: Add comment describing problem computing line numbers
5965 for undefined symbols at link time.
5967 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5969 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5970 transform a defweak into a plt entry.
5971 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5972 plt entry references to receive a RELATIVE reloc.
5973 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5974 (elf64_alpha_relocate_section): Assert we don't overrun
5975 the allocated relocation space.
5977 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5979 * elf.c (swap_out_syms): Always treat section symbols as
5980 special, even if they are attached to a common section.
5982 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5984 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5985 sections with v850 common section attributes into named v850
5987 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5988 common section attributes into named v850 common sections.
5990 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5992 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5995 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5997 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5998 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5999 reloc to the wrong section a warning, not an error. .dynsbss
6000 is not an output section, so there is no need to check for it.
6002 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6004 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6006 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6008 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6009 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6011 (elf32_arm_gc_mark_hook): New.
6012 (elf32_arm_gc_sweep_hook): New.
6013 (elf32_arm_check_relocs): New.
6014 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6016 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6019 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6021 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6022 assume there is no PLT or GOT.
6024 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6026 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6027 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6028 also accepted as a function symbol type.
6030 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6032 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6034 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6036 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6037 match definition of _bfd_gc_sections field.
6038 * libbfd.h: Rebuild.
6040 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6042 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6043 the addend of a dynamic relocation referencing a section.
6044 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6045 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6047 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6049 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6050 bed has a size_dynamic_sections routine before trying to use it.
6052 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6054 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6055 _bfd_elf_rel_vtable_reloc_fn.
6057 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6059 * Makefile.am: Add elf32-arm.c.
6060 * Makefile.in: Rebuild.
6061 * elf-bfd.h: Add elf_backend_get_symbol_type.
6062 * elf.c (swap_out_syms): If defined, call
6063 elf_backend_get_symbol_type.
6064 * elf32-arm.c: Define elf_backend_get_symbol_type.
6065 (elf32_arm_get_symbol-type): New routine.
6066 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6067 (bfd_elf32_arm_process_before_allocation): Change to
6068 check for STT_ARM_TFUNC.
6069 (elf32_arm_final_link_relocate): Likewise.
6070 * elfxx-target.h: Add elf_backend_get_symbol_type.
6072 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6074 * archures.c (bfd_mach_alpha_ev[456]): New.
6075 * cpu-alpha.c: Rework to match these types.
6076 * bfd-in2.h: Rebuild.
6078 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6080 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6081 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6083 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6084 (elf_i386_reloc_type_lookup): Recognize them.
6085 (elf_i386_check_relocs): Pass them off to generic code.
6086 (elf_i386_relocate_section): Ignore them.
6087 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6088 (elf_backend_can_gc_sections): True.
6090 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6092 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6093 before looking at owner field.
6094 (elf32_arm_to_thumb_stub): Ditto.
6095 (elf32_arm_relocate_section): Compute name before calling
6096 elf32_arm_final_link_relocate().
6098 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6100 * elf.c: comment and formatting cleanups.
6103 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6105 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6106 (core files are treated differently than object files).
6107 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6108 bfd_elf_mkcorefile): declare.
6109 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6110 bfd_elf_mkcorefile): add to bfd_target vector.
6111 * elfcore.h (elf_core_file_p): save the program header table,
6112 and set the bfd architecture from the elf file header.
6113 * elf.c (bfd_elf_mkcorefile): new function.
6114 (_bfd_elf_write_corefile_contents): new function.
6115 (assign_file_positions_for_segments): add cases for handling
6116 PT_NOTE segments. (assign_file_positions_except_relocs):
6117 core files should be handled the same as exec files.
6118 (prep_headers): identify core files as type ET_CORE.
6119 (copy_private_bfd_data): identify the sections belonging to
6120 the PT_NOTE segment.
6122 * elf32-sparc.c (elf32_sparc_final_write_processing):
6123 add break statement to default case.
6125 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6127 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6128 section (not input) will be in sections ".sbss", ".sbss2",
6129 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6130 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6131 output_offset for correct evaluation of addend.
6133 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6135 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6136 elf32_arm_allocate_interworking_sections and
6137 elf32_arm_process_before_allocation.
6139 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6141 * bfd-in.h: Ammend prototype for
6142 elf32_arm_process_before_allocation to remove surplus third
6145 * bfd-in2.h: Regenerate.
6147 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6149 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6151 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6153 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6154 calculated for RELOC_SPARC_REV32 case.
6156 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6158 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6159 elf32_arm_allocate_interworking_sections and
6160 elf32_arm_process_before_allocation.
6161 * bfd-in2.h: Regenerated.
6162 * elf32-arm.c Define elf32_arm_link_hash_table.
6163 (insert_thumb_branch): New routine.
6164 (find_thumb_glue): New routine.
6165 (find_arm_glue): New routine.
6166 (record_arm_to_thumb_glue): New routine.
6167 (record_thumb_to_arm_glue): New routine.
6168 (elf32_arm_link_hash_table_create): New routine.
6169 (elf32_arm_get_bfd_for_interworking): New routine.
6170 (elf32_arm_allocate_interworking_sections) New routine.
6171 (elf32_arm_process_before_allocation) New routine.
6172 (elf32_thumb_to_arm_stub): New routine.
6173 (elf32_arm_to_thumb_stub): New routine.
6174 (elf32_print_private_bfd_data): Fix typo.
6175 (elf32_arm_final_link_relocate): Add argument sym_sec.
6176 Check for branches to thumb symbols in case R_ARM_PC24.
6177 Check for branches to arm symbols in case R_ARM_THM_PC22.
6178 (elf32_arm_relocate_section): Pass symbol section to
6179 elf32_arm_final_link_relocate.
6181 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6183 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6184 entries unless the symbol is defined in the executable; in
6185 particular, undefined weak symbols get a PLT entry.
6187 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6189 * libaout.h: Remove nested comment to avoid warning.
6191 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6193 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6194 R_ARM_PC24 relocation.
6196 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6198 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6199 argument is_local. Add argument sym_flags. Check sym_flags
6200 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6201 (elf32_arm_relocate_section): Don't pass local sym and pass
6202 sym_flags to elf32_arm_final_link_relocate.
6204 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6206 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6207 to not count too few relocs for dynamicly linked executables.
6209 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6211 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6212 symbols without a dynamic index dynamic. Consider all weak
6214 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6215 correspondance between input and output sections.
6217 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6219 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6220 that use a .got.plt section start the got offset at zero.
6222 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6224 * ieee.c (ieee_write_processor): Correct the processor ID written
6225 out for bfd_arch_m68k, accommodating change of March 25.
6227 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6229 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6230 R_ARM_THM_RPC22 relocations.
6232 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6234 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6236 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6237 .got relocs in -Bsymbolic shared objects.
6239 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6241 * elf32-arm.c: Add private flags to ELF header.
6242 (elf32_arm_print_private_bfd_data): New Function.
6243 (elf32_arm_set_private_flags): New Function.
6244 (elf32_arm_copy_private_flags): New Function.
6245 (elf32_arm_merge_private_bfd_data): New Function.
6247 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6251 (elf32_sparc_relocate_section): Likewise.
6253 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6255 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6256 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6257 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6258 of the function. Recognize no .plt as static linking.
6260 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6262 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6263 ".liblist" string through gettext.
6265 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6267 * Makefile.am: Add support for elf32-arm.lo.
6268 * Makefile.in: Rebuild.
6269 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6270 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6271 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6272 * configure: Regenerate.
6273 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6274 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6275 bfd_target bfd_elf32_littlearm_vec.
6276 * elf32-arm.c: New file.
6278 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6280 * libaout.h (M_SPARCLITE_LE): New machine.
6281 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6282 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6283 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6284 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6285 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6286 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6287 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6288 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6289 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6290 be BFD_RELOC_SPARC_REV32.
6292 * config.bfd (sparc86x-*-aout): New
6294 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6296 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6297 actually mapping the output sections.
6299 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6302 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6303 (mn10300_elf_reloc_map): Similarly.
6304 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6306 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6310 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6311 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6312 elf_mips_reloc_type defined in elf/mips.h.
6314 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6316 * elf64-mips.c: Remove reloc_type definition completely. It's now
6319 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6321 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6322 as they are defined in elf/mips.h now.
6324 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6327 * Re-add lost change:
6328 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6330 (mn10300_elf_relax_section): Include stack space for register saves
6331 in the imm8 field of a "call" instruction.
6332 (compute_function_info): Determine how much stack is allocated by
6333 the movm instruction. Fix typo.
6334 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6336 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6338 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6339 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6341 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6343 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6345 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6347 * elf32-hppa.h: Let ELF header define the enum containing the
6348 external reloc numbers.
6349 * elf32-i386.h: Likewise.
6351 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6353 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6354 * elf32-mips.c: Likewise.
6355 * elf32-ppc.c: Likewise.
6357 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6359 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6360 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6362 * bfd-in.h: Regenerate.
6363 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6364 parameter to 'unsigned int' to avoid K&R compatability problems.
6366 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6368 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6369 functionname_ptr to be const. Change line_ptr to be unsigned.
6371 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6372 macro is not defined. Change second parameter from bfd_link_info
6373 to coff_final_link_info. Add prototype.
6374 (coff_final_link_postscript): Simplify handling when macro is not
6375 defined. Add prototype.
6377 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6379 * elf-mn10300.c: Before include system specific ELF header define
6380 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6381 * elf32-mips.c: Likewise.
6382 * elf32-ppc.c: Likewise.
6384 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6386 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6387 temporary patch over to elf64-mips.c as well.
6389 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6391 * elf32-mips.c (reloc_type): Temporarily disable definition of
6392 standard relocation since they are now defined in elf/mips.h.
6394 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6396 * elf-m10200.c (mn10200_elf_final_link_relocate):
6397 Modify range test for case R_MN10200_8.
6399 * elf-m10300.c (mn10300_elf_final_link_relocate):
6400 Modify range test for case R_MN10300_8.
6402 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6404 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6405 * elf32-i386.c (elf_backend_got_header_size): Define.
6406 (elf_backend_plt_header_size): Define.
6407 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6408 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6409 * elfxx-target.h: Provide a default of zero.
6410 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6411 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6413 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6414 entry from an executable, even if the plt refcount goes to 0.
6416 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6418 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6419 directory name at the line number.
6421 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6422 with an unspecified type.
6424 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6426 * sunos.c: Add undef of valid to avoid problem on SunOS.
6428 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6430 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6432 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6434 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6435 R_68K_PCxx and R_68K_xx relocations. Make sure that
6436 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6437 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6438 R_68K_xx relocations.
6439 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6440 that has no plt entry.
6441 (elf_m68k_relocate_section): Ignore the plt offset in a static
6443 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6445 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6448 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6450 (howto_table, reloc_map): Add entries for them.
6451 (elf_m68k_check_relocs): Handle them. Implement reference
6452 counting for got and plt entries.
6453 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6454 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6456 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6457 (elf_m68k_relocate_section): Handle the new reloc types.
6458 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6459 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6460 * elflink.h (elf_link_add_object_symbols): When creating an
6461 indirect reference for symbol versioning also copy the plt
6463 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6464 flag also reset the plt offset.
6465 (elf_link_assign_sym_version): Likewise.
6466 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6467 the size of the entry in bytes.
6468 (elf_gc_allocate_got_offsets): Likewise.
6470 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6472 * elflink.h (elf_gc_sections): Return true rather than falling off
6475 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6478 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6480 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6481 comment describing when it should be enabled.
6482 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6485 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6488 information ATN records.
6490 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6493 section for an absolute symbol in a fully linked file. Based on
6494 patch from Christian Holland <CHolland@de.lucent.com>.
6496 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6498 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6499 that a symbol is undefined.
6501 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6503 * som.c (som_bfd_gc_sections): Define.
6505 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6507 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6508 overflows in ARM_26D patches, since they have already been
6509 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6511 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * coffcode.h (coff_write_object_contents): If we have any long
6514 section names, call coff_write_symbols even if there are no
6517 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6519 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6520 PT_LOAD segment, rather than only setting it once for the entire
6523 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6524 rather than ignoring every phdr with a p_paddr of 0, ignore all
6525 the phdrs if they all have a p_paddr of 0.
6527 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6528 section was discarded from the link.
6530 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6532 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6534 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6536 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6537 floating point operations.
6539 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6544 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6546 Merge of vax/vms (read-only) support
6547 * configure.com: Support Vax target.
6548 * makefile.vms: Support Vax target.
6549 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6550 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6552 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6554 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6556 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6558 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6560 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6561 * targets.c (bfd_target_ovax_flavour): New flavour.
6562 (vms_alpha_vec): Renamed from evax_alpha_vec.
6564 (target_vector): Update accordingly.
6565 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6567 (vax*-*-*vms*): New target.
6568 * Makefile.am: Update for renamed files. Rebuild dependencies.
6569 * bfd-in2.h: Rebuild.
6570 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6572 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6574 Based on patch from Matt Semersky <matts@scd.hp.com>:
6575 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6576 pointer on abfd->outsymbols.
6577 (generic_add_output_symbol): Handle NULL sym parameter.
6579 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6581 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6584 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6586 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6587 when handling 32 bit immediate relocs.
6588 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6590 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6592 * section.c (STD_SECTION): Account for recently added gc_mark
6593 field in struct asection.
6595 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6596 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6598 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6600 ELF Section-level Garbage Collection:
6601 * bfd.c (bfd_gc_sections): New.
6602 * aout-adobe.c: Hook to default implementation.
6603 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6604 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6605 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6606 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6607 * tekhex.c, versados.c: Likewise.
6608 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6609 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6611 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6612 (bfd_generic_gc_sections): New.
6613 * section.c (SEC_KEEP): New.
6614 (asection): Add gc_mark member.
6616 * elfcode.h (elf_gc*): New name remappings.
6617 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6618 sections to be excluded.
6619 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6620 (elf_gc_propogate_vtable_entries_used): New.
6621 (elf_gc_smash_unused_vtentry_relocs): New.
6622 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6623 (elf_gc_common_finalize_got_offsets): New.
6624 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6625 * elfxx-target.h: Add and default gc hooks.
6627 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6629 (struct elf_obj_tdata): Likewise for local_got_offsets.
6630 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6631 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6632 * elf64-sparc.c, elflink.h: Likewise.
6634 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6635 (ELF_LINK_HASH_MARK): Define.
6636 (struct elf_backend_data): Add GC hooks.
6637 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6639 * elf-m10300.c (mn10300_elf_check_relocs): New.
6640 (mn10300_elf_gc_mark_hook): New.
6641 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6642 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6643 (mn10300_elf_final_link_relocate): Likewise.
6644 (mn10300_elf_relocate_section): Likewise.
6645 (elf_backend_can_gc_sections): Define.
6646 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6647 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6648 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6649 (mips_info_to_howto_rel): Likewise.
6650 (mips_elf_relocate_section): Likewise.
6651 (mips_elf_check_relocs): Likewise.
6652 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6653 (elf_backend_can_gc_sections): Define.
6654 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6655 (ppc_elf_howto_raw): Handle them.
6656 (ppc_elf_reloc_type_lookup): Likewise.
6657 (ppc_elf_relocate_section): Likewise.
6658 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6659 Handle new vtable relocs.
6660 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6661 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6662 (elf_backend_can_gc_sections): Define.
6664 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6666 * archures.c (bfd_mach_mn10300): Define.
6667 * elf-m10300.c: Include elf/mn10300.h
6668 (elf_mn10300_mach): New function.
6669 (_bfd_mn10300_elf_final_write_processing): Likewise.
6670 (_bfd_mn10300_elf_object_p): Likewise.
6671 (elf_backendfinal_write_processing): Define.
6672 (elf_backend_object_p): Likewise.
6674 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6676 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6679 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6681 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6682 link_next field, not the next field.
6684 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6686 * elf.c (map_sections_to_segments): Check the section address
6687 against the phdr size both with and without a modulo of
6690 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6692 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6693 linker created empty input section if the output section has the
6696 * elflink.h (elf_link_output_extsym): Print an error message if
6697 _bfd_elf_section_from_bfd_section fails.
6699 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6702 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6704 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6705 native linker output. Avoid putting an empty section in more than
6708 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6710 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6711 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6713 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6715 * elf.c (swap_out_syms): New arg relocatable_p.
6716 Don't add section VMA to symbols for relocatable output.
6717 (_bfd_elf_compute_section_file_positions): Update call to
6720 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6722 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6723 against 'addend' be signed rather than unsigned.
6725 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6727 * elf32-m32r.c: Add prototyps for static functions.
6729 * coff-arm.c: Add prototypes for static functions.
6731 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6733 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6734 LMA is used to order sections in a segment.
6736 * elf32-v850.c: Add prototypes for static functions.
6737 Change type of addend parameter to bfd_vma in various functions.
6739 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6741 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6742 complain_overflow_signed instead of complain_overflow_bitfield.
6744 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6746 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6747 when comparing against 0.
6749 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6751 * Makefile.am (config.status): New target.
6752 * Makefile.in: Rebuild.
6754 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6756 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6757 error if previous object endianness doesn't match current object.
6759 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6761 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6762 _bfd_elf_print_private)bfd_data ().
6764 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6768 (elf_link_add_object_symbols): Set type_change_ok and
6769 size_change_ok before calling elf_merge_symbol.
6771 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6772 undefined symbol error, don't also issue an overflow error.
6774 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6776 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6777 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6778 message instead of crashing.
6780 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6782 * archures.c (bfd_mach_cpu32): Define.
6783 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6785 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6786 * ieee.c: Include <ctype.h>.
6787 (ieee_object_p): Parse out process ID string to make it more
6788 likely to be acceptable for bfd_scan_arch.
6789 * bfd-in2.h: Rebuild.
6791 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6793 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6794 _bfd_elf_print_private_bfd_data() so that the program header will
6797 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6800 0x68. Reindent. Add some comments.
6802 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6804 * elf.c (copy_private_bfd_data): Adjust physical address of
6805 segment in output BFD to contain LMAs of its sections.
6807 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6809 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6810 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6811 endian data 32 bit relocations.
6812 (elf32_sparc_merge_private_bfd_data): Check if linking little
6813 endian objects with big endian objects.
6814 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6815 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6816 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6818 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6819 * archures.c (bfd_mach_sparc_sparclite_le): New.
6820 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6822 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6824 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6827 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6829 * bfd-in.h: Move over patch to bfd-in2.h.
6831 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6833 (_bfd_relocate_contents): Likewise.
6835 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6837 * peicode.h (add_data_entry): If the section has no private data
6838 then do not create a Data Dictionary entry for it.
6840 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6842 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6843 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6844 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6845 subsections during relaxation more correctly.
6847 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6849 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6850 Add extra argument to bfd_arm_process_before_allocation ().
6851 * bfd-in.h: Reflect changes made in bfd-in2.h.
6852 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6853 coff class of a BFD symbol.
6854 * coff-arm.c: Add support for interworking between Thumb code and
6855 non-interworking aware ARM code.
6857 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6859 * po/Make-in (install-info): New target.
6861 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6863 * filemode.c: Remove; not used.
6865 If sysdep.h includes a header file, don't include it again:
6866 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6868 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6870 * archive.c: Don't include <string.h> or <errno.h>.
6871 * evax-alpha.c; Don't include <stdio.h>.
6872 * evax-egsd.c: Likewise.
6873 * evax-etir.c: Likewise.
6874 * evax-misc.c: Likewise.
6875 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6876 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6878 * hpux-core.c: Likewise.
6879 * netbsd-core.c: Likewise.
6881 * libbfd.c: Don't include <sys/types.h>.
6882 * nlmcode.h: Don't include <string.h>.
6883 * osf-core.c: Don't include <string.h> or <stdio.h>.
6884 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6885 <errno.h>, or <unistd.h>.
6886 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6888 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6890 * configure.com: If the version number can not be found in
6891 configure.in, set it to "unknown" rather than "2.8.1".
6893 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6895 * elf32-mips.c (elf_mips_mach): New.
6896 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6897 (_bfd_mips_elf_final_write_processing): Use the names
6898 of machines, rather than the numbers. Set both the ARCH
6899 and MACH in e_flags. Handle a few more specific machines.
6900 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6901 EF_MIPS_ARCH and EF_MIPS_MACH.
6903 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6905 * syms.c (bfd_is_local_label): Revert last change.
6906 * srec.c (srec_write_symbols): Discard debugging symbols.
6908 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * som.c: Include <ctype.h>.
6911 * som.h: Don't include sysdep.h.
6913 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6915 * libbfd.h: Rebuilt.
6916 * libbfd-in.h: Removed gettext includes and defines.
6917 * sysdep.h: Moved gettext-related includes and defines here.
6919 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6921 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6922 an ad-hoc test. Kill bogus #if 0 code.
6923 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6925 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6928 when generating a normal executable for a symbol defined in a
6929 regular file. When copying a reloc into the output file, adjust
6930 the addend for a PC relative reloc against a global symbol.
6932 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6934 * libbfd.h: Rebuilt.
6935 * libbfd-in.h (_): Define as dgettext.
6937 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6939 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6941 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6942 when declaring parameter types.
6943 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6945 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * config.bfd: If we include any ELF targets in targ_defvec and/or
6948 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6949 * elf32-gen.c (dummy): New static const variable.
6950 (elf_generic_info_to_howto): New static function.
6951 (elf_generic_info_to_howto_rel): New static function.
6952 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6953 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6954 * elf64-gen.c: Same changes as elf32-gen.c.
6955 * elfcode.h (elf_object_p): For the generic target, ignore a
6956 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6958 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6960 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6961 * configure: Rebuild.
6963 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6965 * config.bfd: Update OSR5/Unixware patterns.
6967 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6969 * elf.c (assign_file_positions_for_segments): Allow for holes
6970 between sections added by a link script.
6972 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6974 * configure.in: Change version number to 2.9.4
6975 * configure: Rebuild.
6977 Based on patch from H.J. Lu <hjl@gnu.org>:
6978 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6979 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6980 * bfd-in2.h: Rebuild.
6982 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6984 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6987 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6989 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6990 (elf64_alpha_relax_section): Fill them in.
6991 (elf64_alpha_relax_opt_call): Implement more than a stub.
6992 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6993 alignment on .scommon.
6994 (elf64_alpha_merge_gots): Merge use counts as well.
6996 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6998 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6999 for calculating a local symbol's address.
7000 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7001 Set the .got's cooked size as well as the raw size.
7003 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7005 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7006 internationalisation of printed information.
7008 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7009 internationalisation of printed information.
7011 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7013 * syms.c (struct indexentry): Change directory_name, file_name,
7014 and function_name fields to char *.
7015 (struct stab_find_info): Change cached_file_name field to char *.
7017 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7019 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7021 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7023 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7025 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7027 * Makefile.am (install-data-local): Make $(includedir).
7028 * Makefile.in: Rebuild.
7030 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7032 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7034 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7036 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7037 * Makefile.in: Rebuild.
7039 * bfd-in2.h: Rebuild for Nick's changes.
7041 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7043 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7044 change wrt length == max_namelen.
7046 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7048 * Many files: Added gettext invocations around user-visible
7050 * libbfd-in.h: Added gettext includes and defines.
7051 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7052 HAVE_LC_MESSAGES): Define.
7053 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7055 * Makefile.am (SUBDIRS): Added po.
7056 (POTFILES): New macro.
7057 (po/POTFILES.in): New target.
7058 (SOURCE_HFILES): New macro.
7060 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7062 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7064 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7065 NT_PRSTATUS note section encountered, it contains the status of
7066 the currently executing thread when the core file was written.
7068 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7070 * libcoff.h: Add extra parameter to
7071 bfd_coff_link_output_has_begun overrideable function.
7072 * cofflink.c: Pass extra parameter to
7073 bfd_coff_link_output_has_begun function.
7074 * bfd-in.h: Add prototypes for exported ARM interworking
7076 * peicode.h: ARM specific code reorganised to conform to BFD
7078 * coffcode.h: ARM specific code reorganised to conform to BFD
7080 * coff-arm.c: Code reorganised to conform to the BFD coding
7081 conventions. Global variables have been moved into an ARM
7082 specific hash table structure and a new function:
7083 bfd_arm_get_bfd_for_interworking() has been created which is
7084 called from the linker scripts.
7086 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7088 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7090 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7091 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7092 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7093 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7095 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7097 * config.bfd: Added sparc86x support.
7099 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7101 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7102 an out of range pc-relative jump/call to an undefined weak symbol.
7104 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7106 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7109 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7112 an error other than bfd_error_system_call, set the error to
7113 bfd_error_wrong_format.
7115 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7116 bfd_elf32_powerpcle_vec.
7118 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7119 program segments are zero, don't set p_paddr_valid.
7121 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7123 * elf64-alpha.c: Initial implementation of relaxation --
7124 (struct alpha_elf_link_hash_entry): Add use_count member.
7125 (elf64_alpha_check_relocs): Initialize and increment it.
7126 (elf64_alpha_can_merge_gots): Check it when considering merging.
7127 (elf64_alpha_merge_gots): Drop entries with zero use.
7128 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7129 (elf64_alpha_always_size_sections): Split out got sizing ...
7130 (elf64_alpha_size_got_sections): ... here. New function.
7131 (elf64_alpha_relax_find_reloc_ofs): New function.
7132 (elf64_alpha_relax_with_lituse): Likewise.
7133 (elf64_alpha_relax_without_lituse): Likewise.
7134 (elf64_alpha_relax_opt_call): Likewise.
7135 (elf64_alpha_relax_section): Likewise.
7136 (elf64_alpha_add_symbol_hook): Likewise.
7137 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7138 (elf64_alpha_relocate_section): Likewise.
7139 (bfd_elf64_bfd_relax_section): Define.
7140 (elf_backend_add_symbol_hook): Likewise.
7142 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7144 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7145 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7146 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7148 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7151 * configure: Rebuild.
7153 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7155 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7156 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7157 * configure.in: Define and substitute WIN32LDFLAGS and
7159 * aclocal.m4: Rebuild with new libtool.
7160 * configure, Makefile.in: Rebuild.
7162 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7164 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7165 before any other symbols in the same section.
7167 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7169 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7172 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7174 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7176 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7177 Use addr_size for address size, rather than sizeof(bfd_vma).
7178 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7179 Fix call to read_address.
7180 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7181 Scrap other unneeded arguments. Fix call to read_address.
7182 (scan_unit_for_functions): Fix call to read_attribute.
7183 (parse_comp_unit): We now handle more values for addr_size.
7184 Set addr_size in unit. Fix call to read_attribute and
7187 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7189 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7191 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7193 * archures.c (bfd_default_scan): Add m68k cases back to default
7194 switch, reverting patch of March 25, since IEEE support depends
7197 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7199 * Makefile.am (diststuff): New target.
7200 * Makefile.in: Rebuild.
7202 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7204 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7205 som_offset when we have an extended name table.
7207 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7209 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7211 * Makefile.in: Rebuild.
7213 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7215 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7216 symbols when creating a shared library.
7217 (elf_m68k_adjust_dynindx): New function, used by above code.
7218 (elf_m68k_finish_dynamic_sections): Initialize the section
7220 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7222 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7224 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7227 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7229 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7232 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7234 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7237 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * configure.in: Set version to 2.9.1.
7240 * configure: Rebuild.
7242 * Branched binutils 2.9.
7244 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7246 * syms.c (ENABLE_CACHING): Define.
7247 (struct indexentry): Define.
7248 (struct stab_cache): Remove.
7249 (cmpindexentry): New static function.
7250 (struct stab_find_info): Add new fields: indextable,
7251 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7252 cached_file_name. Remove fields: file_cache, function_cache, and
7254 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7255 index table and search it.
7257 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7259 * elf.c (_bfd_elf_copy_private_section_data): Call
7260 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7262 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7264 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7266 * coff-arm.c: Define all globally visible variables and functions
7267 only when COFF_WITH_PE is not defined.
7268 * configure.in (armpe_little_vec, armpe_big_vec): Add
7270 * configure: Rebuild.
7272 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7274 Fix some gcc -Wall warnings:
7275 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7276 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7277 * archures.c (bfd_default_scan): Likewise.
7278 * bfd.c (bfd_scan_vma): Likewise.
7279 * binary.c (mangle_name): Likewise
7280 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7281 * coff-sh.c (sh_relocate_section): Likewise.
7282 * coff-stgo32.c (create_go32_stub): Likewise.
7283 * coffcode.h (coff_slurp_line_table): Likewise.
7284 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7285 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7286 (assign_file_positions_for_segments): Likewise.
7287 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7288 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7289 * oasys.c (oasys_write_sections): Likewise.
7290 * ppcboot.c (ppcboot_object_p): Likewise.
7291 (mangle_name): Likewise.
7292 * riscix.c (riscix_fix_pcrel_26): Likewise.
7293 * srec.c (srec_scan): Likewise.
7294 * stabs.c (_bfd_write_section_stabs): Likewise.
7295 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7296 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7297 switch. Declare parameters for function pointers.
7298 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7300 * elf.c (elf_sort_sections): Likewise.
7301 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7302 Add default cases to switches.
7303 (coff_arm_relocate_section): Remove unused local variables.
7305 (coff_arm_bfd_set_private_flags): Change flag variable to type
7307 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7308 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7309 (dump_toc): Change cat to const, and initialize it.
7310 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7311 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7312 (sh_elf_relocate_section): Initialize r_symndx.
7313 * coffcode.h (coff_compute_section_file_positions): Only declare
7314 old_sofar if ALIGN_SECTIONS_IN_FILE.
7315 (coff_write_object_contents): Initialize csym.
7316 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7317 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7319 * dwarf2.c: Include libiberty.h.
7320 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7321 (decode_line_info): Remove unused local variables.
7322 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7323 (m32r_elf_relocate_section): Likewise.
7324 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7325 (v850_elf_reloc): Likewise.
7326 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7327 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7328 * elf.c (assign_file_positions_for_segments): Always set adjust.
7329 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7330 parenthesize expression.
7331 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7332 (m32r_elf_object_p): Return a value.
7333 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7334 * elf32-mips.c (mips_elf_final_link): Initialize last.
7335 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7336 * elf32-v850.c (v850_elf_object_p): Return a value.
7337 (v850_elf_print_private_bfd_data): Change fprintf format string.
7338 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7340 * elflink.h (elf_link_add_object_symbols): Change vernum to
7341 unsigned int, and initialize it. Change fprintf format string.
7342 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7343 when setting or comparing to soname_indx.
7344 (elf_create_pointer_linker_section): Change num_symbols to
7346 * libcoff-in.h (coff_data_type): Change flags to flagword.
7347 * peicode.h (pe_print_idata): Initialize idx. Change j to
7348 bfd_size_type. Initialize hint_member. Remove useless test to
7350 (pe_print_edata): Change num_functions and num_names in struct
7351 EDT_type to unsigned long. Remove cast. Change fprintf format
7353 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7354 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7356 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7357 int *. Update uses. Change j to long.
7358 * bfd-in2.h, libcoff.h: Rebuild.
7360 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7362 * elf32-v850.c Remove definition of USE_REL.
7363 (v850_elf_info_to_howto_rela): New function.
7364 (v850_elf_perform_relocation): Renamed from
7365 v850_elf_store_addend_in_insn. Removed replace argument.
7366 (v850_elf_reloc): store the relocation in the addend field instead
7368 (v850_elf_final_link_relocate): Now calls
7369 v850_elf_perform_relocation.
7370 (v850_elf_relocate_section): Remove code to generate REL
7373 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7375 * coffcode.h (coff_new_section_hook): Set the type and storage
7376 class in the native symbol information allocated for a new section
7379 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7381 * peicode.h: Chain together calls to
7382 coff_bfd_copy_private_bfd_data and
7383 coff_bfd_print_private_bfd_data.
7385 * coff-arm.c: Add prototypes for
7386 coff_arm_bfd_print_private_bfd_data and
7387 coff_arm_bfd_copy_private_bfd_data.
7389 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7391 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7394 * peicode.h: Call arm-coff private data functions after handling
7397 * coff-arm.c: Turn statics into globals so that they can be shared
7398 both pe and pei backends.
7400 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7402 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7404 (sunos_write_object_contents): Likewise.
7405 * aoutx.h (NAME(aout,machine_type)): Likewise.
7406 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7408 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7410 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7412 (bfd_default_scan): Remove m68k special cases.
7413 * bfd-in2.h: Rebuild.
7414 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7416 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7417 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7419 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7420 selection, change printable_name to just "m68k" and make that the
7421 default instead of m68k:68020.
7423 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7425 (MY_get_section_contents): Define as aout_32_get_section_contents
7426 rather than NAME(aout,get_section_contents).
7428 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7430 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7431 and call bfd_default_set_arch_mach to do the real work.
7433 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7435 * bout.c (BALX): Include return register g14 as part of the insn.
7437 (calljx_callback): Use it.
7439 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7441 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7442 * libbfd.h: Rebuild.
7444 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7445 byte_count to unsigned int.
7446 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7447 unused local variables.
7449 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7450 variables er and er1.
7452 * cpu-v850.c: Include <ctype.h>.
7453 (scan): Case isdigit argument to unsigned char.
7455 From Yan Meroth <YAN.MEROTH@st.com>:
7456 * ihex.c (ihex_scan): Add extbase variable so that getting an
7457 extended linear address record does not ignore any previous
7459 (ihex_write_object_contents): When writing out an extended linear
7460 address record, zero out any previous extended address.
7462 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7464 * ieee.c (do_one): Check section before dereferencing it.
7465 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7466 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7468 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7470 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7472 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7474 * coff-arm.c: Add interworking functions to pe backends.
7476 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7478 * configure.in: Use AM_DISABLE_SHARED.
7479 * aclocal.m4, configure: Rebuild with libtool 1.2.
7481 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7483 * coff-arm.c (coff_arm_relocate_section): Better error messages
7484 when interowrking conflucts occur. Courtesy of Jonathan Walton
7486 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7487 relocations. Patch courtesy of Jonathan Walton and Tony
7490 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7492 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7493 part of Feb 22 change controling when to override the existing
7494 symbol with the .plt entry.
7496 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7498 * config.bfd (targ_cpu): Add thumb-pe target.
7500 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7501 functions in PE build.
7503 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7505 * config.bfd (sparclite-*-elf*): Added.
7507 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7509 * configure.in: Add elf.lo to elf shell variable.
7510 * Makefile.am (BFD_LIBS): Remove elf.lo.
7511 (BFD_LIBS_CFILES): Remove elf.c.
7512 (BFD32_BACKENDS): Add elf.lo.
7513 (BFD32_BACKENDS_CFILES): Add elf.c.
7514 * configure, Makefile.in: Rebuild.
7516 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7518 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7519 relocation against a non-local symbol should not have a dynamic
7522 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7524 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7526 (pe_print_private_bfd_data): Print PE flags. From Mikey
7527 <jeffdb@netzone.com>.
7529 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7531 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7532 a plt entry when we can determine that we authoritatively define
7535 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7537 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7538 don't actually use trad-core, but a SunOS-style core file handled
7540 * hosts/sparclinux.h: Remove.
7542 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * peicode.h (pe_print_idata): If there is no .idata section, look
7545 for the import tables in some other section. Make the initial
7546 label line up better with the data. Print the import address
7547 table even if there is no import name table. If the import
7548 address table holds actual addresses, print them.
7550 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7552 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7553 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7554 bfd_error_system_call.
7556 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7559 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7561 From H.J. Lu <hjl@gnu.org>:
7562 * Makefile.am (libbfd_la_LDFLAGS): Define.
7563 * Makefile.in: Rebuild.
7565 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7567 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7568 * netbsd.h (MACHTYPE_OK): Define.
7569 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7570 calling N_SET_MACHTYPE, rather than having a switch.
7571 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7573 * i386netbsd.c (MACHTYPE_OK): Don't define.
7574 (DEFAULT_MID): Define.
7575 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7576 (MACHTYPE_OK): Don't define.
7577 (DEFAULT_MID): Define.
7578 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7579 (DEFAULT_MID): Define.
7580 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7581 (DEFAULT_MID): Define.
7582 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7583 (DEFAULT_MID): Define.
7585 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7586 * vaxnetbsd.c: New file.
7587 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7588 rather than netbsd_core.
7589 * targets.c (vaxnetbsd_vec): Declare.
7590 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7591 defined, add netbsd_core_vec.
7592 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7593 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7594 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7595 * config.bfd (alpha*-*-netbsd*): New target.
7596 * Makefile.am: Rebuild dependencies.
7597 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7598 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7599 * configure, Makefile.in: Rebuild.
7601 * configure.host: Remove the old shared library build stuff. We
7602 now use libtool instead.
7604 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7606 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7608 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7610 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7611 * configure: Rebuild.
7613 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7614 * elf32-v850.c (remember_hi16s_reloc): New function.
7615 (find_remembered_hi16s_reloc): New function.
7616 (v850_elf_store_addend_in_insn): Use the above new functions to
7617 match up HI6S relocs with LO16 relocs.
7619 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7621 * configure.in: Change -linux* to -linux-gnu*.
7622 * config.bfd, configure.host: Likewise.
7623 * configure: Rebuild.
7625 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7627 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7628 LO16/HI16S bug and improve comments about what is going on.
7630 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7632 * configure, aclocal.m4: Rebuild with new libtool.
7634 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7636 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7637 when merging v850 code into v850e/v850ea code. Do not initialise
7638 output flags if the input is the default architecture.
7640 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7642 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7643 get the size from bfd_arch_bits_per_address instead of directly
7646 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7648 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7649 to wrap, just return all 1's bits instead.
7650 * libbfd.h: Regenerate.
7652 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7656 (coff_relocate_section): If COFF_WITH_PE, define as
7657 coff_pe_i386_relocate_section.
7658 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7659 skip empty sections, to match coff_write_object_contents.
7661 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7662 rather than swapping out r_offset twice. From Luke Deller
7663 <luked@cse.unsw.edu.au>.
7665 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7667 * configure.in: Set libtool_enable_shared rather than
7668 libtool_shared. Remove diversion hack.
7669 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7672 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7674 * syms.c (struct stab_cache): Define.
7675 (struct stab_find_info): Remove cached_offset, cached_stab,
7676 cached_str, and cached_stroff fields. Add file_cache,
7677 function_cache, and line_cache fields.
7678 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7681 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7683 * peicode.h (pe_print_idata): Check for import of ordinal rather
7685 (pe_print_edata): If there is no .edata section, look for the
7686 export data in some other section.
7688 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7690 * configure.in: Change version to 2.8.4.
7691 * configure: Regenerated.
7693 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7695 Add tms320c30 support:
7696 * cpu-tic30.c: New file.
7697 * aout-tic30.c: New file.
7698 * coff-tic30.c: New file.
7699 * archures.c (bfd_arch_tic30): Define.
7700 (bfd_tic30_arch): Declare.
7701 (bfd_archures_list): Add bfd_tic30_arch.
7702 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7704 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7705 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7706 (coff_set_flags): Likewise.
7707 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7708 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7709 * Makefile.am: Rebuild dependencies.
7710 (ALL_MACHINES): Add cpu-tic30.lo.
7711 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7712 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7713 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7714 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7716 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7718 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7719 to lag behind LO16 reloc by a couple of instructions.
7721 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7723 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7724 make to reexamine the file timestamp.
7725 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7727 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7730 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7732 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7733 to create .dynsbss and .rela.sbss sections.
7734 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7735 copied from dynamic objects into .sbss.
7736 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7737 use it. Correct typo of .rela.sdata2.
7738 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7739 put the data, which may now be in .sbss.
7740 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7741 (elf_backend_create_dynamic_sections): Define as
7742 ppc_elf_create_dynamic_sections.
7744 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7745 against _GLOBAL_OFFSET_TABLE_.
7746 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7747 shared libraries which refer to local symbols. Make sure that the
7748 test for allocating space for a reloc in a shared object is the
7749 same as the test for emitting a reloc.
7751 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7753 * config.bfd (i[3456]-*-mingw32*): New target.
7754 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7755 * aclocal.m4, configure: Rebuild.
7757 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7762 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7764 Sparc v9 ABI compliant PLT:
7765 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7766 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7767 (LARGE_PLT_THRESHOLD): New define.
7768 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7769 (sparc64_elf_build_plt): New function.
7770 (sparc64_elf_plt_entry_offset): Likewise.
7771 (sparc64_elf_plt_ptr_offset): Likewise.
7772 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7773 contain the index for convenience. Skip the initial entries
7775 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7776 memory for the benefit of .rela.plt.
7777 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7778 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7779 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7780 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7781 Call sparc64_elf_build_plt.
7782 (elf_backend_want_got_plt): No.
7783 (elf_backend_plt_readonly): No.
7784 (elf_backend_plt_alignment): 8.
7786 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7787 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7788 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7791 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7793 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7795 * cpu-mips.c (arch_info_struct): Add mips variants.
7796 * bfd-in2.h: Rebuilt.
7798 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7800 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7803 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7805 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7806 (i[3456]86sco3.2v5*coff): New target.
7808 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7810 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7812 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7814 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7815 * bfd-in2.h: Regenerate.
7817 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7819 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7821 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7823 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7824 adjust addend for an output common symbol (from Jimmy Blair
7825 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7826 defined symbol to counteract adjustment made in generic relocation
7829 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7831 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7833 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7834 (GET_SCNDHR_NLNNO): Likewise.
7836 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7838 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7840 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7842 * elf32-m32r.c: Add macros to handle NOP insertion.
7844 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7846 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7847 (xcoff_mark): Likewise.
7848 (xcoff_build_ldsyms): Mark absolute symbols.
7850 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7852 * bout.c (b_out_write_object_contents): Sort symbols before output
7853 to keep {CALL,BAL}NAME symbols adjacent.
7854 (b_out_symbol_cmp): New function.
7856 For older changes see ChangeLog-9697
7862 version-control: never
projects / external / binutils.git / blob