1 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
4 addresses to be "naturally" sign extended. Return -1 if unknown.
5 * bfd-in.h (bfd_elf_get_sign_extend_vma): : Add declaration.
6 * bfd-in2.h: Regenerate.
8 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
10 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
11 and ECOF_SIGNED_64 to list ways to extract an offset.
12 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
13 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
15 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
16 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
18 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
20 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
21 bfd_get_start_address.
22 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
23 (elf_swap_ehdr_out): Ditto.
25 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
27 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
28 compatibility with older binutils.
30 2000-07-10 Alan Modra <alan@linuxcare.com.au>
32 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
33 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
35 From Ryan Bradetich <rbradetich@uswest.net>
36 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
37 (parse_line_table): Ditto.
38 (_bfd_dwarf1_find_nearest_line): Ditto.
39 * syms.c (cmpindexentry): Remove extra `*' from params.
41 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
43 * elf32-mips.c (sort_dynamic_relocs): New Function.
44 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
45 via qsort to sort the dynamic relocations in increasing r_symndx
48 2000-07-09 Alan Modra <alan@linuxcare.com.au>
50 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
51 ATTRIBUTE_UNUSED to unused args.
56 (elf64_hppa_adjust_dynamic_symbol): Likewise.
57 (elf64_hppa_link_output_symbol_hook): Likewise.
58 (elf64_hppa_check_relocs): Delete unused var.
59 (elf64_hppa_size_dynamic_sections): Likewise.
60 (elf64_hppa_finalize_opd): Likewise.
61 (elf64_hppa_finalize_dynreloc): Likewise.
62 (elf64_hppa_modify_segment_map): Likewise.
63 (elf64_hppa_finish_dynamic_sections): Likewise.
65 * elf-hppa.h (elf_hppa_final_write_processing): Add
66 ATTRIBUTE_UNUSED to unused args.
67 (elf_hppa_final_link_relocate): Likewise.
68 (elf_hppa_record_segment_addrs): Add paretheses.
69 (elf_hppa_relocate_section): Constify dyn_name.
71 From David Huggins-Daines <dhd@linuxcare.com>
72 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
73 rearrange case statement so that it gets preferred to 32-bit ones.
75 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
76 asection->id instead of address of asection structure.
77 (elf32_hppa_size_stubs): Likewise.
79 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
80 for .init* and .fini*.
82 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
83 and addends used in stub names to 32 bits.
84 (elf32_hppa_size_stubs): Likewise.
86 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
87 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
88 not bfd_put_64. Fix minor comment typo and formatting.
90 Changes to create multiple linker stubs, positioned immediately
91 before the section where they are required.
92 * elf32-hppa.c: Don't include hppa_stubs.h.
93 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
94 (elf32_hppa_stub_hash_table): Delete.
95 (elf32_hppa_link_hash_entry): Delete.
96 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
97 stub_hash_table, and store the struct here rather than a pointer.
98 Delete output_symbol_count. Add offset array. Change
99 global_value to a bfd_vma.
100 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
101 (elf32_hppa_stub_hash_traverse): Delete.
102 (elf32_hppa_name_of_stub): Delete.
103 (elf32_hppa_link_hash_lookup): Delete.
104 (elf32_hppa_link_hash_traverse): Delete.
105 (elf32_hppa_stub_hash_table_init): Delete.
106 (elf32_hppa_size_of_stub): Pass input section and offset rather
107 than location and calculate location here. Don't pass name as all
108 stubs are now the same size.
109 (elf32_hppa_stub_hash_newfunc): Init new fields.
110 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
112 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
113 comparing against ints. Rewrite stub handling code.
114 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
115 Case enums to int before comparing against ints. Remove
116 bfd_reloc_dangerous case.
117 (elf32_hppa_build_one_stub): Rewrite.
118 (elf32_hppa_size_one_stub): New function.
119 (elf32_hppa_build_stubs): Rewrite.
120 (elf32_hppa_size_stubs): Pass in linker call-back functions.
121 Rewrite stub-handling specific code.
123 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
125 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
127 * hppa_stubs.h: Delete.
128 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
129 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
130 * Makefile.in: Regenerate.
132 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
135 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
137 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
138 and section name for bfd_reloc_notsupported error message.
139 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
140 bfd_reloc_notsupported.
141 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
143 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
144 undefined weak symbols for all relocs.
145 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
146 offsets are relative to one past the delay slot.
147 (elf32_hppa_size_stubs): Account for reloc addend when calculating
148 branch destination. Put addend into stub name too.
149 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
150 adjust by 8 when deciding whether a linker stub is needed. Put
151 addend into stub name as for above.
153 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
154 various args and vars.
155 (elf32_hppa_bfd_final_link_relocate): Here too.
156 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
157 inner block var to avoid shadowing.
159 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
161 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
162 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
163 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
165 * libhppa.h: Change practically all unsigned ints to plain ints.
166 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
169 From Ryan Bradetich <rbradetich@uswest.net>
170 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
171 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
173 From David Huggins-Daines <dhd@linuxcare.com>
174 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
175 to the new OP_* ones.
177 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
178 error exit. Bail out earlier on plabel relocs that we aren't
179 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
180 string, and then don't free our copy.
181 (elf32_hppa_build_one_stub): Make insn unsigned int.
183 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
184 available with BL, not BE and BLE.
186 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
187 code for elf arg relocs.
188 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
189 argument with elf_link_hash_entry h. Handle undefined weak
190 symbols. Move $global$ lookup from here...
191 (elf32_hppa_relocate_section): ...to here. Return correct error
192 message for non-handled relocs.
193 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
194 wrong test was -0x3ffff to +0x40000.
196 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
197 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
199 (elf_hppa_relocate_insn): Fix a typo.
201 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
202 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
203 assemble_17, assemble_21): Delete.
204 Supply defines for all 64 possible opcodes.
205 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
206 formats. Handle COMICLR.
207 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
210 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
211 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
212 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
214 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
215 the local syms - did this code get deleted accidentally? Ignore
216 undefined and undefweak syms.
218 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
219 block. Use it instead of elf64_hppa_hash_table (info).
220 (elf_hppa_final_link_relocate): Use hppa_info instead of
221 elf64_hppa_hash_table (info).
223 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
224 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
225 (hppa_rebuild_insn): Mask immediate bits here instead.
226 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
228 2000-07-08 Alan Modra <alan@linuxcare.com.au>
230 * section.c (struct sec): Add id field. Tidy comment formatting.
231 (bfd_make_section_anyway): Set id.
232 (STD_SECTION): Init id too.
233 Change CONST to const throughout.
234 * archures.c (bfd_arch_info): Tidy comment.
235 (bfd_arch_list): Change a CONST to const.
236 * libbfd-in.h: Tidy comments and replace CONST with const.
237 * elf-bfd.h: Likewise.
238 * libbfd.h: Regenerate.
239 * bfd-in2.h: Regenerate.
240 * libcoff.h: Regenerate.
242 2000-07-07 DJ Delorie <dj@redhat.com>
244 * archive.c (_bfd_write_archive_contents): Add an informative
247 2000-07-06 Kazu Hirata <kazu@hxi.com>
249 * srec.c: Fix formatting.
251 2000-06-05 DJ Delorie <dj@redhat.com>
255 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
257 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
258 value of PC-relative offsets.
260 2000-07-03 Jim Wilson <wilson@cygnus.com>
262 * elf64-alpha.c (alpha_elf_size_info): New.
263 (elf_backend_size_info): Define to alpha_elf_size_info.
264 * elfcode.h (elf_size_info): Change hash bucket size to 4.
266 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
268 * elf32-mips.c: Include elf32-target.h again for the traditional
271 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
273 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
274 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
275 (avr_info_to_howto_rela): Likewise.
276 (elf32_avr_gc_mark_hook): Likewise.
277 (elf32_avr_gc_sweep_hook): Likewise.
278 (elf32_avr_relocate_section): Likewise.
280 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
282 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
283 an external symbol for a non-shared, non-relocatable link.
285 2000-07-03 Nick Clifton <nickc@redhat.com>
287 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
288 is an external symbol.
289 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
292 2000-07-03 Kazu Hirata <kazu@hxi.com>
294 * reloc16.c: Fix formatting.
296 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
298 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
299 to add a new target for traditional mips i.e
300 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
301 * configure.in: Likewise.
302 * configure: Rebuild.
303 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
305 (bfd_elf32_tradlittlemips_vec): Likewise.
306 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
307 to see that elfNN_bed does not get redefined even if the target file
308 is included twice for a chip. See elf32-mips.c.
310 2000-07-01 Alan Modra <alan@linuxcare.com.au>
312 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
313 (CLEANFILES): Add DEPA.
314 * Makefile.in: Regenerate.
316 2000-06-30 DJ Delorie <dj@cygnus.com>
318 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
319 can't assume the PE header is at 0x80.
321 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
323 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
325 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
327 * go32stub.h: Update stub.
329 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
331 * archures.c (bfd_mach_avr5): Define.
332 * bfd-in2.h (bfd_mach_avr5): Define.
333 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
334 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
335 (compatible): Update comment. Add missing test.
336 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
337 for avr2 and avr4. Simplify 8K wrap code.
338 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
339 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
341 2000-06-26 Kazu Hirata <kazu@hxi.com>
343 * coff-h8300.c: Fix formatting.
344 * cpu-h8300.c: Likewise.
346 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
348 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
349 for local symbols whose names are unknown.
351 2000-06-22 Alan Modra <alan@linuxcare.com.au>
353 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
355 * Makefile.in: Regenerate.
356 * doc/Makefile.in: Regenerate.
358 2000-06-20 H.J. Lu <hjl@gnu.org>
360 * Makefile.am: Rebuild dependency.
361 * Makefile.in: Rebuild.
363 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
365 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
366 (elf_backend_copy_indirect_symbol): Map to the new function.
368 2000-06-20 Alan Modra <alan@linuxcare.com.au>
370 * archive.c (normalize): Correct pointer comparison when checking
372 (bfd_bsd_truncate_arname): Likewise.
373 (bfd_gnu_truncate_arname): Likewise.
375 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
377 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
378 sections elf_{text,data}_{section,symbol}.
379 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
380 (_bfd_mips_elf_hide_symbol): New function.
381 (elf_backend_hide_symbol): Map to the new function.
382 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
383 definitions of mips_elf_{text,data}_{section,symbol}.
384 (mips_elf_local_relocation_p): Try to find the direct symbol
385 based on new check_forced argument.
386 (mips_elf_calculate_relocation): Use new version of
387 mips_elf_local_relocation_p.
388 (mips_elf_relocate_section): Likewise.
389 (_bfd_mips_elf_relocate_section): Likewise.
390 (mips_elf_sort_hash_table): Only assert that have enough GOT
392 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
393 entry if the relocation based on the new external argument.
394 (mips_elf_create_dynamic_relocation): Assert that we have a
395 section contents allocated where we can swap out the dynamic
397 (mips_elf_calculate_relocation): Find the real hash-table entry
398 correctly by using h->root.root.type. Only create a dynamic
399 relocation entry if the symbol is defined in a shared library.
400 Create an external GOT entry for the GOT16 relocation if the
401 symbol was forced local.
402 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
403 dynamic index if the symbol was forced local.
405 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
407 * elf32-mips.c: Fix typos in comments.
409 2000-06-19 Mark Kettenis <kettenis@gnu.org>
411 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
414 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
416 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
417 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
418 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
419 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
420 (bfd_elf32_m68hc11_vec): Likewise.
421 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
422 Supports 68hc11 & 68hc12 at the same time.
423 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
425 (bfd_elf32_m68hc11_vec): Likewise.
426 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
427 * archures.c (bfd_m68hc12_arch): Define and register in global list
428 (bfd_m68hc11_arch): Likewise.
429 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
430 BFD_RELOC_M68HC11_3B): Define.
431 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
432 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
434 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
436 * elf_bfd.h (struct elf_backend_data): Add info argument to
437 elf_backend_hide_symbol.
438 (_bfd_elf_link_hash_hide_symbol): Likewise.
439 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
440 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
441 * elflink.h (elf_link_add_object_symbols): Likewise.
442 (elf_link_assign_sym_version): Likewise.
444 2000-06-18 H.J. Lu <hjl@gnu.org>
446 * coff-i386.c (coff_i386_reloc): Don't return in case of
447 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
448 Compensate PE relocations when linking with non-PE object
449 files to generate a non-PE executable.
451 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
453 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
454 GOT entries if we're doing a static link or -Bsymbolic link.
456 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
458 * elflink.h (elf_link_adjust_relocs): Check for and call backend
459 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
461 (elf_link_output_relocs): Likewise.
462 (elf_reloc_link_order): Likewise.
464 2000-06-16 Nicholas Duffek <nsd@redhat.com>
466 * archures.c (enum bfd_architecture): #define constants for
467 PowerPc and RS6000 machine numbers.
468 * bfd-in2.h: Regenerate.
469 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
470 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
471 and RS6000 machine numbers using #defined constants from
473 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
474 machine numbers using #defined constants from archures.c. Add
475 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
476 64-bit words in 620 entry.
477 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
479 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
481 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
483 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
484 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
485 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
487 2000-06-16 Nicholas Duffek <nsd@redhat.com>
489 * bfd-in.h (bfd_family_coff): Define.
490 * bfd-in2.h: Regenerate.
491 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
492 coff_find_nearest_line): Check COFFness using bfd_family_coff()
493 instead of bfd_target_coff_flavour.
494 * cofflink.c (_bfd_coff_final_link): Likewise.
495 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
497 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
499 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
500 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
501 * xcofflink.c (XCOFF_XVECP): Delete.
502 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
503 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
504 bfd_xcoff_record_link_assignment,
505 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
506 check for bfd_target_xcoff_flavour.
508 2000-06-16 Nicholas Duffek <nsd@redhat.com>
510 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
512 (read_hdr): New function.
513 (rs6000coff_core_p): Store mstsave or __context64 struct instead
514 of trying to extract individual registers. Set abfd->arch_info
515 to match the architecture that created the core file.
516 (rs6000coff_get_section_contents): Delete.
517 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
519 2000-06-14 H.J. Lu <hjl@gnu.org>
521 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
524 2000-06-13 H.J. Lu <hjl@gnu.org>
526 * configure: Regenerate.
528 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
530 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
533 2000-06-08 David O'Brien <obrien@FreeBSD.org>
535 * configure.in (VERSION): Update to show this is the CVS mainline.
537 2000-06-07 Alan Modra <alan@linuxcare.com.au>
539 * elf32-d10v.c: Include elf/d10v.h
540 (enum reloc_type): Delete.
541 * elf32-d30v.c: Include elf/d30v.h
542 (enum reloc_type): Delete.
544 * Makefile.am: Run "make dep-am" to regenerate dependencies.
545 * Makefile.in: Regenerate.
547 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
548 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
549 move HOWTOs into elf_howto_table.
550 (R_386_standard, R_386_ext_offset): Define.
551 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
552 (elf_i386_reloc_type_lookup): Modify calculation of index into
553 elf_howto_table since we've removed the padding.
554 (elf_i386_info_to_howto_rel): Likewise.
555 (elf_i386_relocate_section): Likewise.
557 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
559 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
561 2000-06-05 H.J. Lu <hjl@gnu.org>
563 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
564 an error when seeing an undefined symbol with hidden/internal
565 attribute. It is handled in *_relocate_section ().
567 2000-06-05 H.J. Lu <hjl@gnu.org>
569 * elflink.h (elf_fix_symbol_flags): Follow the link for the
570 indirect symbol for the ELF_LINK_NON_ELF bit.
571 (elf_link_output_extsym): Don't output the indirect symbol even
572 if the ELF_LINK_NON_ELF bit is set.
574 2000-06-01 J.T. Conklin <jtc@redback.com>
576 * config.bfd (i[3456]86-*-netbsdelf*): New target.
577 (i[3456]86-*-netbsdaout*): New target.
578 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
579 (i[3456]86-*-openbsd*): Likewise.
581 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
583 * trad-core.c: From hpux-core.c, include <dirent.h> or
584 <sys/ndir.h> when possible.
586 2000-05-31 Nick Clifton <nickc@cygnus.com>
588 * opintl.h (_(String)): Explain why dgettext is used instead
591 2000-05-31 Ulrich Drepper <drepper@redhat.com>
593 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
594 definitions. We must not assume they are sorted in the file
595 according to their index numbers.
597 2000-05-31 Alan Modra <alan@linuxcare.com.au>
599 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
600 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
601 R_PARISC_DIR17F are for absolute branches; Handle them as such.
603 2000-05-30 Nick Clifton <nickc@cygnus.com>
605 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
606 80960CA, 80960MC as valid machine names.
608 2000-05-30 H.J. Lu <hjl@gnu.org>
610 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
611 visibility bits if the symbol is undefined. Correctly handle
612 weak undefined symbols with hidden and internal attributes.
614 * elflink.h (elf_link_add_object_symbols): Always turn the
615 symbol into local if it has the hidden or internal attribute.
617 2000-05-29 Philip Blundell <philb@gnu.org>
619 * ppcboot.c: Add packed attribute if compiling with GCC.
621 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
623 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
625 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
627 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
628 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
629 corefile on a 64-bit (Sparc Solaris) host. Also clean up
632 2000-05-26 Alan Modra <alan@linuxcare.com.au>
634 * Makefile.am: Update dependencies with "make dep-am"
635 * Makefile.in: Regenerate.
637 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
638 bindtextdomain): Replace defines with those from intl/libgettext.h
639 to quieten gcc warnings.
641 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
643 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
645 * archive.c (normalize, bfd_bsd_truncate_arname,
646 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
647 file names with backslashes.
649 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
652 * sysdep.h: Include filenames.h.
654 2000-05-26 Alan Modra <alan@linuxcare.com.au>
656 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
658 2000-05-26 Jakub Jelinek <jakub@redhat.com>
660 * elf64-sparc.c (sparc64_elf_relax_section): New.
661 (sparc64_elf_relocate_section): Optimize tail call into branch always
663 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
664 (elf32_sparc_relax_section): New.
666 2000-05-26 Jakub Jelinek <jakub@redhat.com>
668 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
669 Remove unusued variables.
670 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
671 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
672 previous fix, so that shared libs really don't influence targets
673 extension mask and memory model.
675 2000-05-23 H.J. Lu <hjl@gnu.org>
677 * elf64-alpha.c (elf64_alpha_relocate_section): Check
678 h->root.other not h->other.
679 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
681 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
683 2000-05-23 H.J. Lu <hjl@gnu.org>
685 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
686 undefined symbol with the non-default visibility attributes.
687 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
688 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
689 * elf32-i370.c (i370_elf_relocate_section): Likewise.
690 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
691 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
692 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
693 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
694 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
695 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
696 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
697 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
699 2000-05-22 Richard Henderson <rth@cygnus.com>
701 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
702 PCREL22, PCREL64I. Zero size of special relocs.
703 (elf64_ia64_reloc_type_lookup): Likewise.
704 (USE_BRL, oor_brl, oor_ip): New.
705 (elf64_ia64_relax_section): New.
706 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
707 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
708 (elf64_ia64_relocate_section): Likewise.
709 (bfd_elf64_bfd_relax_section): New.
710 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
711 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
712 * bfd-in2.h, libbfd.h: Regenerate.
714 2000-05-22 Nick Clifton <nickc@cygnus.com>
716 * configure.in : Add peigen.lo to MIPS PE targets.
717 * configure: Regenerate.
719 2000-05-22 Momchil Velikov <velco@fadata.bg>
721 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
722 only if it is known for both input and output bfds. Separate
723 error message strings as in some languages, it may be necessary
724 to change more than one place in the string to change between
727 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
728 endianess checks, call _bfd_generic_verify_endian_match() instead.
730 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
732 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
734 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
735 endianess before checking bfd flavours.
737 2000-05-22 H.J. Lu <hjl@gnu.org>
739 * elflink.h (elf_link_output_extsym): Clear the visibility
740 field for symbols not defined locally.
742 2000-05-18 Alan Modra <alan@linuxcare.com.au>
744 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
745 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
746 (hppa_rebuild_insn): Mask immediate bits here instead.
747 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
749 2000-05-18 Momchil Velikov <velco@fadata.bg>
751 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
752 relocs for an executable, ensure that they are virtual addresses.
754 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
756 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
758 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
759 Rick Gorton <gorton@scrugs.lkg.dec.com>
761 * elflink.h: Add emitrelocations support: when enabled, relocation
762 information and relocation sections are put into final output
763 executables. If the emitrelocations flag is set, do the following:
764 (elf_bfd_final_link): Emit relocation sections.
765 (elf_link_input_bfd): Compute relocation section contents.
766 (elf_gc_sections): Don't clean relocation sections.
768 2000-05-16 Catherine Moore <clm@cygnux.com>
770 * som.c (som_decode_symclass): Recognize weak symbols.
772 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
774 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
775 read idata section only from dataoff.
776 (pe_print_edata): Correctly check for valid eat_member.
778 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
780 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
782 2000-05-14 Philip Blundell <philb@gnu.org>
784 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
786 2000-05-12 Alan Modra <alan@linuxcare.com.au>
788 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
790 * peigen.c (pe_print_idata): Look for .idata section and print
791 info even if data directory has zero entries. Read idata section
792 starting from dataoff, and adjust all data offsets to suit. Cast
793 all bfd_vma vars to unsigned long before passing to fprintf.
794 * peigen.c (pe_print_edata): Similarly, look for .edata section
795 and print info even if data directory has zero entries. Cast
796 all bfd_vma vars to unsigned long before passing to fprintf.
798 From Szabolcs Szakacsits <szaka@F-Secure.com>
799 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
800 directory size which may be bogus.
801 * peigen.c (pe_print_edata): Similarly.
803 2000-05-09 Alan Modra <alan@linuxcare.com.au>
805 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
807 (copy_private_bfd_data): Allow for space possibly taken up by elf
808 headers when calculating segment physical address from lma.
810 2000-05-08 Alan Modra <alan@linuxcare.com.au>
812 * versados.c (versados_scan): Init stringlen and pass_2_done.
814 * trad-core.c (trad_unix_core_file_p): Return
815 bfd_error_wrong_format rather than bfd_error_file_truncated.
817 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
818 add_data_entry. DataDirectory virtual address is relative.
819 (pe_print_idata): Account for relative DataDirectory virtual
820 addresses. Don't trash datasize inside POWERPC_LE_PE code.
821 (pe_print_edata): Similarly.
823 From Szabolcs Szakacsits <szaka@F-Secure.com>
824 * peigen.c (dir_names): Add Delay Import Directory.
825 (pe_print_idata): Always search for bfd section containing
826 idata address rather than looking up section name. Print this
827 section name rather than .idata.
828 (pe_print_edata): Similarly. Also print some fields as %08lx.
829 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
832 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
834 * xcoff.h: Rename to xcoff-target.h
835 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
836 * coff-rs6000.c: Ditto.
837 * coff64-rs6000.c: Ditto.
838 * coff-pmac.c: Ditto.
839 * Makefile.in: Regenerate.
841 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
843 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
844 Change U802TOC64MAGIC to U803XTOCMAGIC.
846 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
848 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
849 * bfd-in.h: Prototype bfd_elf_get_arch_size.
850 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
852 2000-05-04 Alan Modra <alan@linuxcare.com.au>
854 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
856 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
858 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
859 hidden and internal symbols.
860 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
862 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
863 assign a PLT or GOT entry to symbols with hidden and
866 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
868 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
870 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
872 2000-05-02 H.J. Lu <hjl@gnu.org>
874 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
877 2000-05-02 Alan Modra <alan@linuxcare.com.au>
879 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
880 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
882 * Makefile.in: Regenerate.
884 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
886 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
887 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
888 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
889 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
890 * Makefile.in: Rebuild.
892 2000-05-02 Alan Modra <alan@linuxcare.com.au>
894 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
895 doesn't work very well.
897 * elf-hppa.h (elf_hppa_internal_shdr): Define.
898 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
899 Set hdr->s_type to 1 if ARCH_SIZE == 32.
900 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
901 (elf_hppa_info_to_howto): Likewise.
902 (elf_hppa_info_to_howto_rel): Likewise.
903 (elf_hppa_reloc_type_lookup): Likewise.
904 (elf_hppa_is_local_label_name): Likewise.
905 (elf_hppa_fake_sections): Likewise.
906 (elf_hppa_final_write_processing): Likewise.
907 (elf_hppa_howto_table): Fully initialise all entries.
908 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
909 (elf_hppa_info_to_howto): Likewise.
910 (elf_hppa_info_to_howto_rel): Likewise.
911 (elf_hppa_reloc_type_lookup): Likewise.
912 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
913 elf_hppa_unmark_useless_dynamic_symbols,
914 elf_hppa_remark_useless_dynamic_symbols,
915 elf_hppa_record_segment_addrs, elf_hppa_final_link,
916 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
917 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
918 elf32-hppa.c mess is cleaned up.
919 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
920 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
921 r_field then call hppa_field_adjust inline func with variable
922 r_field arg, instead call hppa_field_adjust with fixed arg.
923 In case R_PARISC_PCREL22F, don't set r_field.
924 (elf_hppa_relocate_insn): Change args and return type to unsigned
925 int. Call re_assemble_* funcs to do the work.
927 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
930 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
932 (sign_extend): Mask first before sign extending.
933 (low_sign_extend): Rewrite without condition expression.
934 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
935 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
936 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
937 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
938 result as function return value rather than through pointer arg.
939 Accept unsigned int args, and return unsigned int.
940 (re_assemble_3): New. Combines function of dis_assemble_3 with
941 re-assembly of opcode and immediate.
942 (re_assemble_12): Likewise.
943 (re_assemble_16): Likewise.
944 (re_assemble_17): Likewise.
945 (re_assemble_21): Likewise.
946 (re_assemble_22): Likewise.
947 (hppa_field_adjust): Rewrite and document, paying attention to
948 size of types and signed/unsigned issues.
949 (get_opcode): Shift before masking.
950 (FDLW): Rename to FLDW.
951 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
952 (hppa_rebuild_insn): Change args and return value to unsigned
953 int. Make use of re_assemble_*. Correct case 11.
955 * dep-in.sed: Handle ../opcodes/.
956 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
957 elf64-hppa.h, hppa_stubs.h, xcoff.h.
958 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
959 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
960 elfarm-nabi.lo dependencies outside of auto-dependency area.
961 Regenerate dependencies.
962 * Makefile.in: Regenerate.
964 * configure.in (TRAD_HEADER): Test non-null before
966 * configure: Regenerate.
968 * reloc.c: Fix mis-spelling in comment.
970 2000-05-01 Alan Modra <alan@linuxcare.com.au>
972 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
973 * vms.c (vms_openr_next_archived_file): Return NULL.
975 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
977 * coffcode.h Copy changes mistakenly done to libcoff.h in
980 2000-04-29 Andreas Jaeger <aj@suse.de>
982 * libbfd-in.h: Correctly check GCC version.
983 * bfd-in.h: Likewise.
984 * libhppa.h: Likewise.
985 * libbfd.h: Regenerate.
986 * bfd-in2.h: Regenerate.
988 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
990 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
991 coffdu-rs6000.{lo,c}.
992 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
994 * Makefile.in: Regenerate.
996 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
997 * coff-rs6000.c: Move all declarations and defines that are
998 common to the xcoff backends into xcoff.h
999 * coff64-rs6000.c: Ditto,
1001 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1003 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1004 _bfd_coff_force_symnames in strings and
1005 _bfd_coff_debug_string_prefix_length to their default values.
1006 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1008 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1010 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1011 _bfd_coff_force_symnames in strings and
1012 _bfd_coff_debug_string_prefix_length to their default values.
1014 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1016 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1017 Check local_got_refcounts before dereferencing.
1019 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1020 before deciding we don't need R_PPC_PLT32 relocation.
1021 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1024 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1026 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1028 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1029 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1030 (elf_i386_relocate_section): Allow for .plt to go missing.
1031 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1032 can use a relative reloc for got as elf_i386_relocate_section.
1033 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1035 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1037 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1039 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1041 * Makefile.am (coff64-rs6000.lo): New rule.
1042 * Makefile.in: Regenerate.
1043 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1044 xcoff_is_local_label_name, xcoff_rtype2howto,
1045 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1046 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1047 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1048 (NO_COFF_SYMBOLS): Define.
1049 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1050 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1052 (MINUS_ONE): New macro.
1053 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1055 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1056 coff_SWAP_aux_out): Map to the new functions.
1057 * coff64-rs6000.c: New file.
1058 * libcoff.h (bfd_coff_backend_data): Add new fields
1059 _bfd_coff_force_symnames_in_strings and
1060 _bfd_coff_debug_string_prefix_length.
1061 (bfd_coff_force_symnames_in_strings,
1062 bfd_coff_debug_string_prefix_length): New macros for above fields.
1063 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1064 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1065 of using coff_swap_sym_in directly.
1066 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1067 (coff_set_flags) Set magic for XCOFF64.
1068 (coff_compute_section_file_positions): Add symbol name length to
1069 string section length if bfd_coff_debug_string_prefix_length is
1071 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1072 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1073 using coff_swap_lineno_in directly.
1074 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1075 and _bfd_coff_debug_string_prefix_length fields.
1076 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1077 symbol names into strings table when
1078 bfd_coff_force_symnames_in_strings is true.
1079 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1080 SET_RELOC_VADDR): New macros.
1081 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1082 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1084 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1085 changes within RS6000COFF_C specific code.
1086 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1087 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1088 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1089 Extend existing hack on target name.
1090 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1092 * coff-tic54x.c (ticof): Keep up to date with new fields
1093 in bfd_coff_backend_data.
1094 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1095 targ_selvecs to include rs6000coff64_vec for rs6000.
1096 * configure.in: Add rs6000coff64_vec case.
1097 * cpu-powerpc.c: New bfd_arch_info_type.
1099 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1101 * config.bfd: Only disable elf32-hppa vectors, not all of the
1102 BSD and OSF configuration support. Provide (disabled) clauses
1104 * configure.in: Add clause for PA64 support.
1105 * configure: Rebuilt.
1107 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1108 (bfd_elf64_hppa_vec): Declare.
1110 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1111 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1112 (elf64-hppa.lo): Add dependencies.
1113 * Makefile.in: Rebuilt.
1115 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1117 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1119 * libhppa.h (dis_assemble_16): New function.
1120 (pa_arch): Added pa20w element.
1122 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1124 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1125 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1126 bfd_elf64_slurp_reloc_table.
1128 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1129 definitions to get external names.
1130 (elf_write_relocs): Renamed from write_relocs and make global.
1131 (elf_slurp_reloc_table): Make global.
1132 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1134 * archive.c (hpux_uid_gid_encode): New function.
1135 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1136 defined and the ID is greater than 99999.
1137 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1138 special uid/gid fields into 32 bit values.
1140 2000-04-21 Matthew Green <mrg@cygnus.com>
1142 * config.bfd: Add NetBSD/sparc64 support.
1144 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1145 David Mosberger <davidm@hpl.hp.com>
1146 Timothy Wall <twall@cygnus.com>
1147 Jim Wilson <wilson@cygnus.com>
1149 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1150 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1151 (BFD64_BACKENDS): Add elf64-ia64.lo.
1152 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1153 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1154 * Makefile.in: Rebuild.
1155 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1156 (bfd_ia64_arch): Declare.
1157 (bfd_archures_list): Add bfd_ia64_arch.
1158 * bfd-in2.h: Rebuild.
1159 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1160 * configure: Rebuild.
1161 * configure.host: (ia64-*-linux*): New host.
1162 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1163 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1164 * elf.c (prep_headers): Add bfd_arch_ia64.
1165 * libbfd.h: Rebuild.
1166 * reloc.c: Add IA-64 relocations.
1167 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1169 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1170 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1172 2000-04-21 Richard Henderson <rth@cygnus.com>
1174 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1175 contents when performing a partial link.
1176 (bfd_elf_d30v_reloc_21): Likewise.
1178 2000-04-20 H.J. Lu <hjl@gnu.org>
1180 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1181 patch to symbols defined by a shared object.
1182 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1184 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1187 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1188 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1190 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1192 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1193 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1194 (coff-ia64.lo): Add dependency.
1195 * Makefile.in: Regenerate.
1196 * coff-ia64.c: New file.
1197 * efi-app-ia32.c: Ditto.
1198 * efi-app-ia64.c: Ditto.
1199 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1200 (coff_set_flags): Ditto.
1201 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1202 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1203 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1204 * configure: Regenerate.
1205 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1206 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1207 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1208 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1209 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1210 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1211 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1212 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1213 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1214 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1215 (GET_PDATA_ENTRY): Ditto.
1216 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1217 data_start. Use above macros to read fields that are 64 bit wide for
1218 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1219 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1220 FileAlignment and SectionAlignment to minimum alignment if they
1222 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1223 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1224 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1225 Use above macros to write fields that are 64 bit wide for
1227 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1228 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1229 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1230 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1231 begin address, end address, and unwind info address only. Use
1232 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1234 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1235 HIGH3ADJ relocation names.
1236 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1237 * targets.c: Declare bfd_efi_app_ia32_vec and
1238 bfd_efi_app_ia64_vec.
1239 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1240 bfd_efi_app_ia64_vec.
1242 2000-04-17 Timothy Wall <twall@cygnus.com>
1244 * bfd-in2.h: Add prototypes for tic54x load page access.
1245 * bfd-in.h: Regenerate.
1246 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1247 in customized _set_arch_mach function.
1248 * coffcode.h (coff_set_alignment_hook): Set section load page if
1249 the appropriate macro is defined.
1250 (write_object_contents): Read section load page.
1252 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1254 * elf32-hppa.h: Update copyright date.
1256 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1257 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1259 * elf32-d30v.c (MAX32): Don't use LL suffix.
1260 (MIN32): Define in terms of MAX32.
1261 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1263 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1266 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1268 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1270 * dep-in.sed: Match space before file name, not after.
1271 * Makefile.am: Regenerate dependencies.
1272 * Makefile.in: Regenerate.
1274 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1275 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1276 extend without an if statement.
1278 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1280 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1282 * elf32-mips.c (gprel16_with_gp): Likewise.
1283 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1284 here using -0x40000, not (int)0xfffc0000.
1285 (elf32_hppa_size_of_stub): Likewise.
1287 2000-04-11 Timothy Wall <twall@cygnus.com>
1289 * coff-tic54x.c: Now builds with all targets.
1290 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1291 * Makefile.in: Regenerate.
1292 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1293 unitialized variable.
1295 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1297 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1298 --enable-build-warnings option.
1299 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1300 * Makefile.in, configure: Re-generate.
1302 2000-04-07 Nick Clifton <nickc@cygnus.com>
1304 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1305 BFD_RELOC_THUMB_PCREL_BLX.
1307 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1308 R_ARM_XPC25 and R_ARM_THM_PC22.
1310 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1311 R_ARM_XPC25 and R_ARM_THM_XPC22.
1312 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1313 R_ARM_[XPC25|THM_XPC22].
1315 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1316 elf/arm-oabi.h to elf/arm.h
1318 * Makefile.am: Fix dependency for elfarm-oabi.c
1319 * Makefile.in: Regenerate.
1321 * bfd-in2.h: Regenerate.
1322 * libbfd.h: Regenerate.
1324 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1326 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1327 and restore it on failure. Release newly allocated tdata on
1330 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1332 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1333 (decode_line_info): Set it. Report error if unit->line_offset is
1334 equal to or larger than it.
1336 2000-04-07 Timothy Wall <twall@cygnus.com>
1338 * targets.c: Added vecs for tic54x.
1339 * reloc.c: Added relocs for tic54x.
1340 * libbfd.h: Regenerated.
1341 * configure: Add TI COFF vecs for tic54x.
1342 * configure.in: Ditto.
1343 * config.bfd (targ_cpu): Recognize new tic54x target.
1344 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1345 * bfd-in2.h: Add tic54x target and relocations.
1346 * Makefile.am, Makefile.in: Add tic54x target.
1347 * archures.c (bfd_archures_list): Add tic54x target.
1348 * coff-tic54x.c: New.
1349 * cpu-tic54x.c: New.
1351 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1353 * elfcore.h (elf_core_file_p): call backend_object_p which
1354 thereby gets an opportunity to update the arch/machine type.
1356 2000-04-06 Timothy Wall <twall@cygnus.com>
1358 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1359 class. Handle SEC_CLINK and SEC_BLOCK flags.
1360 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1361 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1363 2000-04-06 Nick Clifton <nickc@cygnus.com>
1365 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1366 EF_INTERWORK if this is an unknown EABI.
1367 (elf32_arm_merge_private_bfd_data): Check EABI version
1368 numbers. Only check EF_xxx flags if the EABI version number
1370 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1371 if the EABI version number is unknown.
1372 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1373 if the EABI version number is unknown.
1375 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1377 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1378 BFD_RELOC_SH_LOOP_END.
1379 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1380 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1381 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1382 (sh_elf_reloc_loop): New function.
1383 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1385 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1386 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1387 * bfd-in2.h, libbfd.h: Regenerate.
1389 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1391 * po/bfd.pot: Regenerate.
1393 * Makefile.am: Remove extraneous mkdep comment.
1394 (MKDEP): Use gcc -MM rather than mkdep.
1395 (DEP): Quote when passing vars to sub-make. Add warning
1397 (DEP1): Rewrite for "gcc -MM".
1398 (CLEANFILES): Add DEP2.
1399 Update dependencies.
1400 * Makefile.in: Regenerate.
1402 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1404 * configure.in: Added corefile support for AIX 4.3. In particular,
1405 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1406 compiling rs6000-core.c.
1407 * configure: Regenerated.
1409 2000-04-03 H.J. Lu <hjl@gnu.org>
1411 * cache.c (bfd_open_file): Unlink the output file only if
1412 it has non-zero size.
1414 2000-04-01 Ken Block USG <block@zk3.dec.com>
1416 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1417 relative relocations for non-loaded sections in shared objects.
1418 (elf64_alpha_check_relocs): Similarly.
1420 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1422 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1423 BFD_RELOC_16 to switch for extended relocs.
1424 (MY_swap_ext_reloc_in): New.
1425 (MY_swap_ext_reloc_out): New.
1426 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1427 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1428 (NAME(aout,squirt_out_relocs)): Similarly use
1429 MY_swap_ext_reloc_out.
1430 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1432 2000-04-03 Kazu Hirata <kazu@hxi.com>
1434 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1435 the R_PCRWORD_B case.
1437 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1439 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1443 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1445 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1446 HOWTO references to bfd_elf_generic_reloc, that have
1447 partial_inplace == true, now use the new function. The function
1448 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1449 extends its fixes to the R_M32R_{16,24,32} relocs.
1450 The new logic in m32r_elf_lo16_reloc() has been removed, and
1451 it instead calls the new routine to obtain that functionality.
1453 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1455 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1456 elf32_avr_check_relocs, avr_final_link_relocate,
1457 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1458 elf32_avr_object_p): Add prototypes.
1459 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1460 (bfd_elf_avr_final_write_processing): Make static.
1462 2000-03-27 Denis Chertykov <denisc@overta.ru>
1464 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1465 * archures.c (bfd_architecture): Add AVR architecture.
1466 (bfd_archures_list): Add reference to AVR architecture info.
1467 * elf.c (prep_headers): Handle bfd_arch_avr.
1468 * reloc.c: Add various AVR relocation enums.
1469 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1471 * Makefile.am: Add support for AVR elf.
1472 * configure.in: Likewise.
1473 * config.bfd: Likewise.
1474 * Makefile.in: Regenerate.
1475 * configure: This too.
1476 * bfd-in2.h: And this.
1477 * libbfd.h: And this.
1479 2000-03-24 H.J. Lu <hjl@gnu.org>
1481 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1482 (elf64_alpha_find_reloc_at_ofs): Likewise.
1484 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1486 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1487 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1488 allowable range used to be -2**(n-1) to 2**n-1.
1489 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1490 "boolean overflow" with "bfd_reloc_status_type flag".
1492 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1494 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1496 2000-03-14 Kazu Hirata <kazu@hxi.com>
1498 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1499 of shrinks properly, including the last reloc.
1501 2000-03-13 Kazu Hirata <kazu@hxi.com>
1503 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1506 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1508 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1509 a format mismatch rather than an "error" from bfd_read such as
1510 bfd_error_file_truncated.
1512 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1514 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1515 sign-extension and big-endian compensation for
1516 R_MIPS_64 even in ld -r.
1518 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1520 * elf32-mips.c (mips_elf_next_relocation): Rename from
1521 mips_elf_next_lo16_relocation, and generalize to look
1522 for any relocation type.
1523 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1524 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1525 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1526 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1527 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1528 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1529 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1530 (mips_rtype_to_howto): Likewise.
1531 (mips_elf_calculate_relocation): Handle new relocs.
1532 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1533 are paired. The addend for R_MIPS_GNU_REL16_S2
1534 is shifted right two bits.
1536 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1538 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1539 comment, and ensure it doesn't happen again.
1540 (bfd_install_relocation): Same here.
1541 (_bfd_relocate_contents): Don't bother assigning unused signmask
1542 shift result. Fix typos in comments.
1543 Remove trailing whitespace throughout file.
1545 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1547 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1548 * bfd-in2.h: Rebuild.
1550 2000-03-06 Nick Clifton <nickc@cygnus.com>
1552 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1554 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1555 (SIZEOF_ILF_STRINGS): Redefine.
1556 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1557 relative reloc, as opposed to a section relative reloc.
1558 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1560 Add length of symbol's prefix to string pointer.
1561 Store a pointer to the symbol in the symbol pointer table.
1562 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1563 Initialise the symbol pointer table.
1564 Store the hint in the Hint/Name table.
1565 Make the jump reloc be symbol realtive, not section relative.
1566 Create an import symbol for imported code.
1568 2000-03-06 Catherine Moore <clm@cygnus.com>
1570 * elf.c (swap_out_syms): Check for null type_ptr.
1572 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1574 * aout-target.h (MY(write_object_contents)): Remove unused
1575 and unusable "#if CHOOSE_RELOC_SIZE".
1576 * pc532-mach.c (MY(write_object_contents)): Ditto.
1577 * netbsd.h (MY(write_object_contents)): Ditto.
1578 * hp300hpux.c (MY(write_object_contents)): Ditto.
1579 * freebsd.h (MY(write_object_contents)): Ditto.
1580 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1582 2000-02-29 H.J. Lu <hjl@gnu.org>
1584 * peicode.h (jtab): Make it static.
1586 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1587 defined and COFF_IMAGE_WITH_PE is not defined.
1588 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1589 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1591 2000-03-01 Nick Clifton <nickc@cygnus.com>
1593 * coff-arm.c (bfd_arm_process_before_allocation): Make
1594 'symndx' signed to prevent compile time warning.
1596 * coff-mcore.c: Remove unused prototype for pe_object_p.
1598 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1599 functions that are not used when COFF_IMAGE_WITH_PE is
1601 (struct sh_opcode): Change type of 'flags' field to unsigned
1602 long so that it can hold the USESAS flag.
1604 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1606 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1609 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1611 Remove unusued variables and code.
1612 (elf_backend_add_symbol_hook): Fix prototype.
1614 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1617 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1620 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1622 Remove unusued variables and code.
1623 (elf_backend_add_symbol_hook): Fix prototype.
1625 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1627 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1628 to unused function parameter.
1630 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1632 Use EMPTY_HOWTO to initialise empty howto slots.
1633 Remove unused variables.
1635 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1637 2000-03-01 H.J. Lu <hjl@gnu.org>
1639 * aoutx.h (aout_link_input_section_std): Pass "true" to
1640 the undefined_symbol callback.
1641 (aout_link_input_section_ext): Likewise.
1642 * bout.c (get_value): Likewise.
1643 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1644 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1646 (alpha_relocate_section): Likewise.
1647 * coff-arm.c (coff_arm_relocate_section): Likewise.
1648 * coff-i960.c (coff_i960_relocate_section): Likewise.
1649 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1650 * coff-mips.c (mips_relocate_section): Likewise.
1651 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1652 * coff-sh.c (sh_relocate_section): Likewise.
1653 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1654 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1655 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1656 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1657 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1658 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1659 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1660 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1661 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1662 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1663 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1664 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1665 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1666 * elflink.h (elf_link_output_extsym): Likewise.
1667 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1668 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1669 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1671 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1672 undefined_symbol callback when building shared library with
1673 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1675 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1676 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1677 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1678 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1679 (elf32_mips_get_relocated_section_content): Likewise.
1680 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1681 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1682 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1683 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1685 2000-02-28 Nick Clifton <nickc@cygnus.com>
1687 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1688 * Makefile.in: Regenerate.
1690 * configure.in: Add support for mips and sh pe vectors.
1691 * configure: regenerate.
1693 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1696 * targets.c: Add mips and sh pe vectors.
1698 * libpei.h (coff_final_link_postscript): Only define if not
1701 * coffcode.h: Add support for WinCE magic numbers.
1703 * peigen.c (pe_print_reloc): Update comment and rearrange
1704 appending of newline character.
1706 * peicode.h: Add support for Image Library Format.
1707 (pe_ILF_vars): Structure containing data used by ILF code.
1708 (pe_ILF_make_a_section): New function. Create a section based
1710 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1712 (pe_ILF_make_a_symbol): New function. Create a symbol based
1714 (pe_ILF_save_relocs): New function. Store the relocs created
1715 by pe_ILF_make_a_reloc in a section.
1716 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1718 (pe_ILF_object_p): New function. Return a bfd_target pointer
1720 (pe_bfd_object_p): If an ILF object is detected call
1721 pe_ILF_object_p on it.
1723 * coff-arm.c: Add support for WinCE relocs which are different
1724 from normal ARM COFF relocs.
1725 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1727 * coff-sh.c: Add support for sh-pe target.
1728 * pe-sh.c: New file. Support code for sh-pe target.
1729 * pei-sh.c: New file. Support code for sh-pe target.
1731 * pe-mips.c: New file. Support code for mips-pe target.
1732 * pei-mips.c: New file. Support code for mips-pe target.
1734 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1736 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1737 architecture if the object causing the bump is dynamic.
1738 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1739 and also don't it for memory ordering.
1740 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1742 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1744 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1745 calling bfd_get_section_size_before_reloc.
1746 (decode_line_info): Likewise.
1747 (_bfd_dwarf2_find_nearest_line): Likewise.
1749 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1751 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1752 name of the libtool directory.
1753 * Makefile.in: Rebuild.
1755 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1757 * som.c (SOM_HOWTO): Define.
1758 (som_hppa_howto_table): Use it.
1760 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1762 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1764 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1766 2000-02-24 Catherine Moore <clm@cygnus.com>
1768 * som.c (som_misc_symbol_info): Add field
1770 (som_bfd_derive_misc_symbol_info): Initialize
1772 (som_build_and_write_symbol_table): Keep track
1773 of secondary_def field.
1774 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1775 if secondary_def field is set.
1776 (som_bfd_ar_write_symbol_stuff): Initialize
1779 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1781 * dwarf2.c (read_address): Read 16-bits addresses.
1782 (parse_comp_unit): Accept addr_size == 2.
1784 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1786 * bfd-in.h: Update copyright date.
1788 2000-02-23 Linas Vepstas <linas@linas.org>
1790 * cpu-i370.c: New file.
1791 * elf32-i370.c: New file.
1792 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1793 (bfd_i370_arch): New.
1794 (bfd_archures_list): Add bfd_i370_arch.
1795 * elf.c (prep_headers): Add bfd_arch_i370.
1796 * Makefile.am: Add support for IBM 370 elf.
1797 * config.bfd: Likewise.
1798 * configure.in: Likewise.
1799 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1800 * reloc.c (bfd_reloc_code_type): Likewise.
1801 * targets.c: Likewise.
1803 * Makefile.in: Regenerate.
1804 * configure: Regenerate.
1805 * bfd-in2.h: Regenerate.
1807 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1809 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1810 invalid relocation types, and change them to R_386_NONE.
1812 2000-02-22 H.J. Lu <hjl@gnu.org>
1814 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1815 not defined, don't add a second ELF_VER_CHR.
1817 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1818 symbols converted to local symbols even when stripping all
1820 (elf_link_output_extsym): Process global symbols converted to
1821 local symbols even if they are being stripped.
1823 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1825 * archures.c (bfd_octets_per_byte): Return unsigned int.
1826 (bfd_arch_mach_octets_per_byte): Ditto.
1827 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1829 * section.c (bfd_get_section_size_before_reloc): Quell signed
1830 vs. unsigned comparison warning.
1831 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1832 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1833 change. What was I thinking?
1834 * bfd-in2.h: Regenerate.
1836 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1837 (elf_gc_sections): Same here.
1838 (elf_gc_common_finalize_got_offsets): And here.
1840 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1842 ELF HPPA doesn't work at present; remove it until it does.
1843 * config.bfd: Comment out setting targ_defvec to
1845 * Makefile.am: Rebuild dependencies.
1846 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1847 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1848 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1849 * Makefile.in: Rebuild.
1850 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1852 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1854 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1855 is no bfd_free(). Revert bfd_free part of previous change.
1857 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1859 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1861 (coff_compute_section_file_positions): Use bfd_free to pair
1863 (coff_write_object_contents): Likewise.
1865 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1866 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1868 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1870 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1871 (xcoff_ar_file_hdr_big): New structure.
1872 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1873 (xcoff_ar_hdr_big): New structure.
1874 (SIZEOF_AR_HDR_BIG): New macro.
1875 (xcoff_big_format_p): New macro.
1876 (xcoff_ardata_big): New macro.
1877 (arch_xhdr_big): New macro.
1878 (xcoff_slurp_armap): Handle large archives.
1879 (xcoff_archive_p): Detect large archives.
1880 (xcoff_read_ar_hdr): Handle large archives.
1881 (xcoff_openr_next_archived_file): Handle large archives.
1882 (xcoff_generic_stat_arch_elt): Handle large archives.
1883 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1884 (xcoff_write_armap_big): New function.
1885 (xcoff_write_armap): New function, dispatch to _old or _big.
1886 (xcoff_write_archive_contents_old): Rename from
1887 xcoff_write_archive_contents.
1888 (xcoff_write_archive_contents_big): New function.
1889 (xcoff_write_archive_contents): New function, dispatch to _old or
1892 2000-02-18 Richard Henderson <rth@cygnus.com>
1894 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1895 and hide_symbol members.
1896 (elf_link_hash_copy_indirect): Remove.
1897 (elf_link_hash_hide_symbol): Remove.
1898 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1899 and elf_backend_hide_symbol.
1900 (_bfd_elf_link_hash_copy_indirect): Declare.
1901 (_bfd_elf_link_hash_hide_symbol): Declare.
1902 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1903 (_bfd_elf_link_hash_hide_symbol): Likewise.
1904 (_bfd_elf_link_hash_table_init): Don't init killed members.
1905 * elflink.h (elf_link_add_object_symbols): Use the bed function
1906 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1907 (elf_link_assign_sym_version): Likewise.
1908 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1909 (elf_backend_hide_symbol): Likewise.
1910 (elfNN_bed): Update for new members.
1912 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1914 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1915 STACK_END_ADDR): Define for new core file format.
1916 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1917 for handling the vagaries of the various core file structures used
1918 by AIX over the years.
1919 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1920 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1921 core_dumpx structure.
1923 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1925 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1926 (bfd_mach_sh3_dsp): Likewise.
1927 (bfd_mach_sh4): Reinstate.
1928 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1929 * bfd-in2.h: Regenerate.
1930 * coff-sh.c (struct sh_opcode): flags is no longer short.
1931 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1932 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1933 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1934 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1935 (sh_opcodes): No longer const.
1936 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1937 (sh_insn_uses_reg): Check for USESAS and USESR8.
1938 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1939 (_bfd_sh_align_load_span): Return early for SH4.
1940 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1941 Take into account that field b of a parallel processing insn
1942 could be mistaken for a separate insn.
1943 * cpu-sh.c (arch_info_struct): New array elements for
1944 sh2, sh-dsp and sh3-dsp.
1945 Reinstate element for sh4.
1946 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1947 (SH4_NEXT): Reinstate.
1948 (SH3_NEXT, SH3E_NEXT): Adjust.
1949 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1950 * elf32-sh.c (sh_elf_set_private_flags): New function.
1951 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1952 (sh_elf_merge_private_data): New function.
1953 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1954 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1955 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1956 sh_elf_merge_private_data.
1958 2000-02-13 Richard Henderson <rth@cygnus.com>
1960 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1961 hide_symbol members.
1962 (elf_link_hash_copy_indirect): New.
1963 (elf_link_hash_hide_symbol): New.
1964 * elflink.h (elf_link_add_object_symbols): Break out copy from
1965 indirect new new symbol to elf.c.
1966 (elf_link_assign_sym_version): Break out privatization of
1967 non-exported symbol to elf.c.
1968 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1969 (_bfd_elf_link_hash_hide_symbol): New.
1970 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1972 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1974 * section.c (_bfd_strip_section_from_output): Add info parameter.
1975 If it passed as non-NULL, use it to check whether any input BFD
1976 has an input section which uses this output section. Change all
1978 * bfd-in2.h: Rebuild.
1980 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1981 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1983 * bfd-in2.h: Rebuild.
1985 2000-02-10 Timothy Wall <twall@cygnus.com>
1987 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1988 allow final modifications of swapped-in symbol.
1989 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1990 * coffcode.h (coff_write_relocs): Use macro
1991 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1992 symbol index should be set to -1.
1994 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1996 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1997 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1998 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1999 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2000 sh_insns_uses_or_sets_freg): New functions.
2001 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2002 * (sh_insns_conflict): Use new functions and new macros to
2003 detect conflicts when two instructions both set same integer registers,
2004 both set same fp register, and both set special register.
2006 2000-02-09 Timothy Wall <twall@cygnus.com>
2008 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2009 swapping in sections, so that the swapping routines have access to
2012 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2014 * coff-go32.c: Update comment. Update copyright.
2016 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2018 * syms.c (bfd_decode_symclass)
2019 Two new class characters were added - 'V' and 'v'. The
2020 meaning of 'W' is now restricted to just weak non-object
2021 symbols. This allows differentiation between, for example,
2022 weak functions vs weak objects. nm for example now dumps:
2024 'w' = weak unresolved
2025 'V' = weak global object
2026 'v' = weak unresolved object
2028 (bfd_is_undefined_symclass): New function. Return true if the
2029 given symbol class represents and undefined/unresolved symbol.
2031 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2034 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2036 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2037 STT_ARM_16BIT flag set, but it is not attached to a data object
2038 return STT_ARM_16BIT so that it will be treated as code by the
2041 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2043 * coff-i386.c (i3coff_object_p): Remove prototype.
2046 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2047 to name. Update copyright.
2049 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2050 assignment to avoid warning. Update copyright.
2052 2000-01-24 Robert Lipe (robertl@sco.com)
2054 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2055 instead of using GNU C extension.
2057 2000-01-21 Nick Clifton <nickc@cygnus.com>
2059 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2060 amount from a bfd_in_memory structure.
2061 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2064 2000-01-14 Nick Clifton <nickc@cygnus.com>
2066 * linker.c (default_indirect_link_order): oops - fix incorrectly
2067 applied patch from Tim Wall.
2069 2000-01-13 Timothy Wall (twall@tiac.net>
2071 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2072 = scnhsz, filhsz, relsz, aoutsz, etc)
2074 * coffswap.h: Ditto.
2076 2000-01-13 Nick Clifton <nickc@cygnus.com>
2078 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2079 interwork thumb to arm stub.
2081 2000-01-13 Timothy Wall (twall@tiac.net>
2083 * archures.c (bfd_octets_per_byte): New function: Return
2085 (bfd_arch_mach_octets_per_byte): New function: Return target
2088 * section.c: Distinguish between octets and bytes for usage of
2089 _cooked_size, _raw_size, and output_offset. Clarify
2090 description of bfd_set_section_contents.
2092 * bfd-in2.h: Regenerate.
2094 * coffgen.c: Indicate that the offset parameter is in bytes, not
2097 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2098 where appropriate to get the octet offset when calling
2099 bfd_set_section_contents.
2100 (bfd_coff_reloc_link_order): Ditto.
2102 * linker.c (bfd_generic_reloc_link_order): Ditto.
2103 (_bfd_default_link_order): Ditto.
2105 * reloc.c (bfd_perform_relocation): Distinguish between octets
2106 and bytes. Use octets when indexing into octet data; use bytes
2107 when calculating target addresses.
2108 (bfd_install_relocation): Ditto.
2110 * srec.c (srec_write_section): Ditto.
2112 2000-01-13 Nick Clifton <nickc@cygnus.com>
2114 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2115 3 to 2. This allows 4 byte sized sections, which is necessary for
2116 dlltool to build functioning DLLs.
2118 2000-01-10 Philip Blundell <pb@futuretv.com>
2120 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2121 (arm*-*-conix*): New target.
2123 2000-01-10 Egor Duda <deo@logos-m.ru>
2125 * config.bfd: Include elf32_i386 vector to target list for cygwin
2128 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2129 * configure.in: Test for structure win32_pstatus_t in
2131 * configure: Regenerate.
2133 * elf.c (elfcore_grok_win32pstatus): New function: process
2134 win32_pstatus_t notes in elf core file.
2135 (elfcore_grok_note): Detect win32_pstatus notes.
2137 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2139 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2141 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2142 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2144 1999-12-29 Richard Henderson <rth@cygnus.com>
2146 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2147 if no dynamic sections created.
2149 1999-12-27 Nick Clifton <nickc@cygnus.com>
2151 * peicode.h (pe_bfd_object_p): Only define for PE format
2154 1999-12-17 Nick Clifton <nickc@cygnus.com>
2156 * coff-i386.c (i3coff_object_p): Delete.
2157 (i386coff_vec): Replace reference to i3coff_object_p with a
2158 reference to coff_object_p.
2160 * coff-mcore.c (pe_object_p): Delete.
2162 * peicode.h (pe_bfd_object_p): New function: Detect the
2163 presence of a PE format COFF object file. Also detect and
2164 warn about the presence of LINK6 format Image Library Format
2167 1999-12-16 Nick Clifton <nickc@cygnus.com>
2169 * coff-arm.c (NUM_ELEM): New macro.
2170 (NUM_RELOCS): New macro: The number of known ARM relocs.
2171 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2172 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2174 (bfd_arm_process_before_allocation): Produce a warning message if
2175 an out of range symbol index is encountered.
2177 1999-12-14 Nick Clifton <nickc@cygnus.com>
2179 * elflink.h (is_global_symbol_definition): New Function: Return
2180 true iff the symbol is being given a global definition in this
2182 (elf_link_is_defined_archive_symbol): Do not bother processing
2183 symbols for an archive element that has already been included
2185 Use is_global_symbol_definition().
2187 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2189 * config.bfd: Add support for sparc-*-netbsdelf* and
2190 sparc-*-netbsdaout*.
2192 1999-12-13 Nick Clifton <nickc@cygnus.com>
2194 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2195 if the symbol is in the common section.
2197 1999-12-10 Nick Clifton <nickc@cygnus.com>
2199 * elflink.h (elf_link_is_defined_archive_symbol): New
2200 function: Decide if a symbol, in an archive map is there
2201 because it is defined in the archive element, or because it is
2202 just another common declaration of it.
2203 (elf_link_add_archive_symbols): Use
2204 elf_link_is_defined_archive_symbol to decide if an archive
2205 element contain a reference to a common symbol should be
2208 1999-12-10 Nick Clifton <nickc@cygnus.com>
2210 * elflink.h: Revert previous patch.
2211 * targets.c: Revert previous patch.
2212 * libbfd-in2.h: Revert previous patch.
2213 * libbfd.h: Revert previous patch.
2214 * elfxx-target.h: Revert previous patch.
2215 * archive.c: Revert previous patch.
2216 * aout-target.h: Revert previous patch.
2217 * aout-tic30.h: Revert previous patch.
2218 * bfd.c: Revert previous patch.
2219 * coff-alpha.c: Revert previous patch.
2220 * coff-rs6000.c: Revert previous patch.
2221 * elf64-mips.c: Revert previous patch.
2222 * ieee.c: Revert previous patch.
2223 * libecoff.h: Revert previous patch.
2224 * oasys.c: Revert previous patch.
2225 * som.c: Revert previous patch.
2226 * vms.c: Revert previous patch.
2228 1999-12-09 Nick Clifton <nickc@cygnus.com>
2230 * elflink.h (elf_link_add_archive_symbols): Add an archive
2231 element even if contains a symbol which is currently only
2232 considered to be a common.
2234 * targets.c (struct bfd_target): Add new field
2235 _bfd_allow_commons_in_armap.
2236 * bfd-in2.h:Regenerate.
2238 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2240 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2241 * libbfd.h: Regenerate.
2243 * elfxx-target.h: If using COFF archive map, override
2244 definition of allow_commons_in_armap and replace with
2247 * archive.c (bfd_compute_and_write_armap): Do not place common
2248 symbols into the archive map unless _bfd_allow_commons_in_armap
2251 * aout-target.h (MY_allow_commons_in_armap): Define.
2252 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2253 * bfd.c (bfd_allow_commons_in_armap): Define.
2254 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2255 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2256 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2257 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2258 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2259 * oasys.c (oasys_allow_commons_in_armap): Define.
2260 * som.c (som_allow_commons_in_armap): Define.
2261 * vms.c (vms_allow_commons_in_armap): Define.
2263 1999-12-07 Jim Blandy <jimb@cygnus.com>
2265 Add support for SSE registers in ELF core files.
2266 * elf.c (elfcore_make_note_pseudosection): New function.
2267 (elfcore_grok_prfpreg): Use it.
2268 (elfcore_grok_prxfpreg): New function.
2269 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2271 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2273 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2274 value by 4 before storing it back in the field. From
2275 Koundinya. K <kk@ddeorg.soft.net>.
2277 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2279 * archures.c (bfd_mach_am33): Define.
2280 * bfd-in2.h: Rebuilt.
2281 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2282 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2283 (compute_function_info): Handle additional registers saved by
2285 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2286 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2288 1999-11-29 Jim Blandy <jimb@cygnus.com>
2290 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2292 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2295 1999-11-27 Michael Meissner <meissner@cygnus.com>
2297 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2298 internal use within gas for alpha explicit relocations.
2299 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2300 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2301 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2302 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2303 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2304 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2306 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2307 BFD_RELOC_ALPHA_USER_*.
2309 * bfd-in2.h: Regenerate.
2310 * libbfd.h: Regenerate.
2312 1999-11-26 Fred Fish <fnf@cygnus.com>
2314 * elf.c (elfcore_read_notes): Add prototype for static function.
2315 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2316 (bfd_section_from_phdr): Replacement function that calls
2317 _bfd_elf_make_section_from_phdr for generic segment types and
2318 backend fucntion pointed to by elf_backend_section_from_phdr for
2319 backend specific segment types.
2320 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2321 now called by _bfd_elf_make_section_from_phdr. Note that this func
2322 is now just a stub between the caller and bfd_section_from_phdr.
2324 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2325 elf_backend_section_from_phdr.
2326 (elf_backend_section_from_phdr): Add prototype.
2328 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2329 (elfNN_bed): Add elf_backend_section_from_phdr.
2331 1999-11-25 Nick Clifton <nickc@cygnus.com>
2333 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2334 SEC_CODE and SEC_READONLY flags to glue sections.
2336 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2337 SEC_CODE and SEC_READONLY flags to glue sections.
2339 1999-11-20 Nick Clifton <nickc@cygnus.com>
2341 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2344 1999-11-19 Catherine Moore <clm@cygnus.com>
2346 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2347 (elf_cpu32_plt_entry): Likewise.
2349 1999-11-18 Nick Clifton <nickc@cygnus.com>
2351 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2353 (coff_mcore_relocate_section): Initialise addend to 0.
2354 Special case processing of RVA reloc.
2356 1999-11-17 Richard Henderson <rth@cygnus.com>
2358 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2359 type_change_ok; add sign_extend_vma.
2360 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2361 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2362 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2363 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2364 (elfNN_bed): Follow struture changes.
2366 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2368 * libbfd.c (bfd_read): Check result of read against desired result
2370 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2371 invalid compared to the section size.
2373 * ieee.c (ieee_slurp_debug): Get the length of the debug
2374 information right if there is no data part.
2376 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2378 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2379 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2381 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2383 * elflink.h (elf_bfd_final_link): Make last_local signed.
2385 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2387 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2390 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2392 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2394 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2395 * bfd-in2.h: Regenerate.
2397 1999-10-15 Andrew Haley <aph@cygnus.com>
2399 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2401 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2403 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2405 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2407 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2408 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2411 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2413 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2414 relocs also need the GP value.
2415 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2416 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2417 the GP value for R_MIPS_LITERAL relocs too. Handle
2418 R_MIPS_64 relocs properly on big-endian MIPS.
2419 (mips_elf_sign_extend): Behave properly with 'long long'.
2420 (mips_elf_highest): Correct typo.
2422 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2424 * cpu-m32r.c (arch_info_struct): New static global.
2425 (bfd_m32r_arch): Refer to it.
2426 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2427 (m32r_elf_print_private_bfd_data): Ditto.
2428 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2429 * archures.c (bfd_mach_m32rx): Define it.
2430 * bfd-in2.h: Rebuild.
2432 1999-09-28 Fred Fish <fnf@cygnus.com>
2434 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2435 (cisco_core_big_vec): Add new bigendian vec.
2436 (cisco_core_little_vec): Add new little endian vec.
2438 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2439 (crash_info_locs): Add array of possible offsets.
2440 (MASK_ADDR): Mask to apply to crash info offset.
2441 (crashinfo_external): Add textbase, database, bssbase and
2442 turn into a typedef.
2443 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2444 Many small changes to account for additional hardware versions.
2445 Pick a reasonable size for ".reg" section. Add a ".crash"
2446 section to allow access to crashinfo_external struct.
2447 (cisco_core_file_p): New version of this function that
2448 iterates over crash_info_locs, calling cisco_core_file_validate.
2449 (cisco_core_vec): Old big endian only vec replaced with ...
2450 (cisco_core_big_vec): Add big endian version.
2451 (cisco_core_little_vec): Add little endian version.
2453 * configure.in (cisco_core_vec): Split to two new vectors ...
2454 (cisco_core_big_vec): New target vector.
2455 (cisco_core_little_vec): New target vector.
2456 * configure: Regenerate.
2457 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2458 to cisco_core_big_vec in targ_selvecs.
2460 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2462 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2463 (mips_elf_relocate_got_local): Unused, delete.
2464 (mips_elf_relocate_global_got): Unused, delete.
2466 1999-09-24 Fred Fish <fnf@cygnus.com>
2468 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2469 to initialize it to something meaningful. Then use it to generate
2470 more useful segment names.
2472 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2474 * som.c (NO_PCREL_MODES): Define if the system does not define
2476 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2477 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2478 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2479 * libhppa.h (dis_assemble_22): New function.
2480 (bfd_hppa_insn2fmt): Handle long branch.
2482 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2485 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2487 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2488 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2489 (reloc_howto_type howto_table): Tidy comments and whitespace.
2491 1999-09-17 Nick Clifton <nickc@cygnus.com>
2493 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2494 previous delta. Set sec->gc_mark instead.
2496 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2498 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2499 (elf_cpu32_plt_entry): Likewise.
2501 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2503 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2505 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2506 symbol table, then just compute a suitable value (but do not
2507 create a __gp symbol).
2509 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2510 symbols when building shared libraries.
2511 (elf_hppa_final_link_relocate): Correct handling of PCREL
2512 relocations against undefined symbols.
2514 1999-09-16 Nick Clifton <nickc@cygnus.com>
2516 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2517 interworking sections as linker created so that they will not
2518 be removed by garbage collection.
2520 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2522 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2523 (elf_hppa_final_link_relocate): Consistently create an absolute
2524 address, then subtract out the value of __gp.
2526 1999-09-14 Michael Meissner <meissner@cygnus.com>
2528 * configure.in (Canonicalization of target names): Remove adding
2529 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2530 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2531 * configure: Regenerate.
2533 1999-09-14 Nick Clifton <nickc@cygnus.com>
2535 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2538 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2540 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2541 (elf_hppa_final_link): Initialize text_segment_base and
2543 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2545 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2546 (elf_hppa_final_link_relocate): Likewise.
2547 (elf_hppa_relocate_insn): Likewise.
2548 (elf_hppa_relocate_section): Initialize HOWTO.
2550 1999-09-13 Donn Terry <donn@interix.com>
2552 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2553 handling to support both GNU and MS objects.
2555 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2556 when determining whether to set F_RELFLG.
2558 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2560 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2561 PC24 relocs if the target is an undefined weak symbol.
2562 (arm_add_to_rel): Fix compiler warning.
2563 (elf32_arm_plt0_entry): Correct comments.
2565 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2567 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2568 an absolute symbol in REL relocs.
2570 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2572 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2573 Stub SEGREL32. Return an error for any relocation not handled.
2575 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2577 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2578 constant symbols, and avoid multiple definition errors on them.
2580 1999-09-12 Donn Terry <donn@interix.com>
2582 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2583 significant bit is set.
2585 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2587 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2589 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2590 relocs as we do for RELA relocs.
2592 1999-09-11 Donn Terry <donn@interix.com>
2594 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2595 (coff_final_link_postscript): Define.
2596 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2597 directory entries here.
2598 (_bfd_pei_final_link_postscript): New function.
2600 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2601 section flags based on the section name.
2603 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2604 get the overflow of the s_nlnno field from the s_nreloc field.
2605 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2606 the s_nlnno overflow of the .text section into the s_nreloc
2609 * peigen.c (add_data_entry): Declare.
2610 (pei_swap_aouthdr_out): Get image size right. Set linker version
2612 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2613 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2614 extraneous ImageBase.
2615 (pe_print_edata): Likewise.
2616 (pe_print_pdata): Likewise. Print exception entries.
2617 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2618 (tbl): Make const, add "UNKNOWN".
2619 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2620 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2621 section data directory.
2622 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2624 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2625 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2626 * peicode.h (coff_get_symbol_info): Define.
2628 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2630 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2632 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2635 * libpei.h: New file, broken out of peicode.h.
2636 * peigen.c: New file, broken out of peicode.h.
2637 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2638 * configure.in: Add peigen.lo to list of files required for each
2640 * Makefile.am: Rebuild dependencies.
2641 (BFD32_BACKENDS): Add peigen.lo.
2642 (BFD32_BACKENDS_CFILES): Add peigen.c.
2643 (SOURCE_HFILES): Add libpei.h.
2644 * configure, Makefile.in: Rebuild.
2646 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2647 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2648 instead. Don't clear the s_paddr field for an uninitialized data
2651 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2652 coff_data_type to f_timdat.
2653 * peicode.h (pe_mkobject_hook): Likewise.
2655 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2656 number if COFF_IMAGE_WITH_PE.
2658 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2659 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2660 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2661 there is no SEC_DEBUGGING section.
2662 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2663 IMAGE_FILE_DEBUG_STRIPPED.
2665 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2666 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2667 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2668 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2670 * coffswap.h (IMAGE_BASE): Don't define.
2671 * pei-arm.c (IMAGE_BASE): Don't define.
2672 * pei-i386.c (IMAGE_BASE): Don't define.
2673 * pei-mcore.c (IMAGE_BASE): Don't define.
2674 * pei-ppc.c (IMAGE_BASE): Don't define.
2676 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2677 symbol, switch on the class when determining whether to modify the
2678 value. For PE, don't modify the value of a C_FCN symbol not named
2681 * libbfd-in.h (_bfd_abort): Declare.
2683 * bfd.c (_bfd_abort): New function.
2684 * libbfd.h: Rebuild.
2686 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2689 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2690 don't write out the associated line numbers.
2692 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2695 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2696 changes when the base type is unknown.
2698 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2701 * syms.c (BSF_DEBUGGING_RELOC): Define.
2702 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2703 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2705 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2706 BSF_DEBUGGING_RELOC set.
2707 * bfd-in2.h: Rebuild.
2709 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2711 * ecoff.c (bfd_debug_section): Update initialization for new
2713 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2714 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2716 1999-09-10 H.J. Lu <hjl@gnu.org>
2718 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2719 _bfd_filnmlen field.
2720 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2722 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2724 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2725 for FPTR relocs involving local symbols.
2727 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2728 value for the stub address in a call through a stub.
2729 Install the value for a local symbol directly into the DLT
2730 instead of generating a reloc. Correctly handle FPTR64 relocs.
2732 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2733 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2734 (elf_hppa_final_link): Call them.
2736 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2738 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2739 (elf_adjust_dynamic_symbol): ...from here.
2741 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2743 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2744 relocation, remove them. SECREL64->LTOFF16WF.
2745 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2747 (elf_hppa_relocate_insn): Similarly.
2749 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2750 (elf_hppa_relocate_insn): Similarly.
2752 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2754 (elf_hppa_relocate_insn): Similarly.
2756 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2757 Handle LTOFF_TP* relocs.
2758 (elf_hppa_relocate_insn): Similarly.
2760 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2761 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2762 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2764 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2765 DIR32, DIR64 and FPTR64 relocations.
2766 (elf_hppa_relocate_insn): Similarly.
2768 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2769 address of the .PARISC.global section.
2770 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2771 table entry elf_hppa_final_link_relocate. Do not give a warning
2772 for a reloc against an external symbol if it has a PA64 hash
2774 (elf_hppa_final_link_relocate): Significantly rework. Handle
2775 DLTIND relocations. Compute the final value of the relocation
2776 before passing the value of elf_hppa_relocate_insn.
2777 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2778 relocation support. Handle DLTIND relocation requests just like
2779 DLTREL relocation requests. Simplify branch handling.
2781 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2783 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2784 non-allocated section as done in i386 version.
2785 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2786 statement since this is no know relocation.
2788 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2790 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2792 (elf_hppa_relocate_insn): Similarly.
2794 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2796 (elf_hppa_relocate_insn): Similarly.
2798 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2799 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2800 Pass the relocate type rather than the insn format to
2801 elf_hppa_relocate_insn.
2802 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2803 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2805 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2807 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2808 (bfd_coff_filnmlen): Define.
2809 (bfd_coff_std_swap_table): Initialize new field.
2810 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2812 (coff_write_symbols): Likewise.
2813 (coff_get_normalized_symtab): Likewise.
2814 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2815 * libcoff.h: Rebuild.
2817 1999-09-06 Donn Terry <donn@interix.com>
2819 * coffcode.h (sort_by_secaddr): New static function if
2821 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2822 sections by VMA when assigning target_index values. Always set
2825 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2826 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2828 * libcoff.h: Rebuild.
2830 * coffcode.h (coff_set_custom_section_alignment): Add const to
2831 declaration to match definition.
2832 (coff_write_object_contents): Don't set F_AR32W(R)? if
2835 * coff-i386.c (in_reloc_p): Add declaration.
2836 (i386coff_vec): Simplify initialization of
2837 application_section_flags.
2839 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2840 version. Move COFF_WITH_PE specific code to new version.
2841 (stype_to_sec_flags): Likewise. Add section parameter.
2842 * coffgen.c (make_a_section_from_file): Set target_index before
2843 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2844 * libcoff.h: Rebuild.
2846 * syms.c (stt): Add some PE/PEI section names.
2847 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2849 (bfd_symbol_info): Check for 'w'.
2851 * section.c (struct bfd_comdat_info): Define.
2852 (asection): Add comdat field.
2853 (STD_SECTION): Initialize comdat field.
2854 (bfd_make_section_anyway): Likewise.
2855 * bfd-in2.h: Rebuild.
2857 1999-09-06 Andreas Schwab <schwab@suse.de>
2859 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2862 1999-09-06 Nick Clifton <nickc@cygnus.com>
2864 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2865 bfd_realloc instead of calloc and realloc.
2867 1999-09-04 Steve Chamberlain <sac@pobox.com>
2869 * cpu-pj.c: New file.
2870 * elf32-pj.c: New file.
2871 * config.bfd (pj*): New cpu.
2872 (pj-*-*, pjl-*-*): New targets.
2873 * configure.in (bfd_elf32_pj_vec): New target vector.
2874 (bfd_elf32_pjl_vec): New target vector.
2875 * archures.c (bfd_arch_pj): Define.
2876 * elf.c (prep_headers): Handle bfd_arch_pj.
2877 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2878 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2879 to target vector list.
2880 * Makefile.am: Rebuild dependencies.
2881 (ALL_MACHINES): Add cpu-pj.lo.
2882 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2883 (BFD32_BACKENDS): Add elf32-pj.lo.
2884 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2885 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2887 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2889 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2890 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2891 and NON_GOT_REF from weak defined symbol to real symbol.
2892 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2893 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2894 create a COPY reloc.
2895 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2896 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2897 don't create a COPY reloc.
2899 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2901 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2902 count those in sections we are not including in the link.
2904 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2906 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2907 field in hpux11 shared libraries.
2909 1999-09-02 Nick Clifton <nickc@cygnus.com>
2911 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2913 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2915 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2916 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2917 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2919 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2921 * elflink.h (record_link_assignment): When possible, keep the
2922 original type of the symbol.
2924 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2926 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2927 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2928 tools were configured.
2929 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2931 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2933 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2934 GOT entries for GOT16 relocations; they're not required.
2936 1999-08-24 Nick Clifton <nickc@cygnus.com>
2938 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2940 * config.bfd (arm-*-netbsd*): New target.
2941 * configure.in (armnetbsd_vec): New target vector.
2942 * configure: Regenerate
2943 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2945 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2946 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2947 (armnetbsd.lo): New rule with deps.
2948 * Makefile.in: Regenerate.
2950 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2953 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2955 * som.c (som_slurp_symbol_table): Fix typo in comment.
2957 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2959 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2960 here instead of using elf_section_data...
2962 1999-08-19 Nick Clifton <nickc@cygnus.com>
2964 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2965 relocations into the base file.
2966 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2967 we are building a base file.
2969 1999-08-19 Nick Clifton <nickc@cygnus.com>
2971 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2973 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2974 REL relocs when performing a partial relocation.
2976 1999-08-18 Donn Terry <donn@interix.com>
2978 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2979 _bfd_coff_link_input_bfd into top level.
2981 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2982 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2983 (coff_i386_rtype_to_howto): Likewise.
2984 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2985 Completely ignore symbols which are all zero.
2986 (dummy_reloc16_estimate): Add return 0.
2987 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2988 variable copy to name_copy to avoid shadowing outer scope
2990 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2991 from unsigned int to unsigned long. Add timestamp field.
2992 * libcoff.h: Rebuild.
2994 1999-08-17 H.J. Lu <hjl@gnu.org>
2996 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2999 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3001 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3002 for special section symbols.
3003 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3004 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3007 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3009 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3010 coincidence of variable names between old and new code.
3012 1999-08-12 Nick Clifton <nickc@cygnus.com>
3014 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3015 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3016 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3017 and 'addend' parameter a 'bfd_signed_vma'.
3018 (elf32_arm_final_link_relocate): Do not involve stubs in
3019 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3020 jumps, not function calls.
3022 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3024 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3025 in R_ARM_PC24 relocs.
3027 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3029 * elf-hppa.h (elf_hppa_fake_sections): New function.
3030 * elf32-hppa.c (elf_backend_fake_sections): Define.
3032 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3033 recent changes to the arch_info structure.
3035 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3036 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3037 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3040 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3041 Ralf Baechle <ralf@uni-koblenz.de>
3043 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3044 output DT_MIPS_GOTSYM.
3045 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3046 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3048 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3050 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3051 prototype. Handle local symbols. Add commentary.
3052 (mips_elf_calculate_relocation): Adjust accordingly.
3053 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3056 * elflink.h (elf_bfd_final_link): Tweak last change.
3058 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3060 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3061 elf-section data to allocate just the right amount of relocation
3062 space. Don't allocate the hash space twice.
3063 (elf_bfd_final_link): Calculate the amount of space to allocate in
3064 each relocation section.
3066 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3068 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3069 64bit mode, generate a section relative relocation for a 32bit
3071 (elf_hppa_is_local_label_name): New function.
3072 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3073 shared between 32bit and 64bit port.
3075 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3077 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3078 R_MIPS_GOT16 and R_MIPS_CALL16.
3079 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3080 to use when looking for a preexisting GOT entry.
3082 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3084 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3085 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3087 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3089 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3091 * elflink.h (elf_link_output_extsym): Don't output a weak
3092 reference to an undefined symbol just because it was defined weak
3095 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3097 * coffgen.c (coff_find_nearest_line): When looking for file, use
3098 last best match rather than first. If address is beyond last line
3099 number record, don't return the last line as the correct value.
3101 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3103 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3104 * bfd-in2.h: Rebuild.
3106 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3108 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3109 * coffcode.h (coff_set_custom_section_alignment): New static
3111 (coff_section_alignment_table): New static array.
3112 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3113 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3114 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3115 * libcoff.h: Rebuild.
3117 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3119 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3121 * Makefile.in: Rebuild.
3123 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3125 * section.c (SEC_SHARED): Define.
3126 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3127 (styp_to_sec_flags): Likewise.
3128 * peicode.h (coff_swap_scnhdr_out): Likewise.
3129 * bfd-in2.h: Rebuild.
3131 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3133 * coffcode.h (coff_classify_symbol): Comment out part of
3134 1999-08-05 change which breaks cygwin DLLs.
3136 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3137 * aclocal.m4, configure: Rebuild.
3139 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3141 * section.c (global_syms): Only initialize union field if
3144 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3146 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3147 the size of a GOT entry here.
3148 (mips_elf_calculate_relocation): Don't create a local GOT entry
3149 for the symbol in a GOT16 relocation; just for it's high-order bit
3150 (_bfd_mips_elf_relocate_section): Fix thinko.
3152 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3154 Based on patches from Donn Terry <donn@interix.com>:
3155 * coffcode.h (enum coff_symbol_classification): Define.
3156 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3157 _bfd_coff_classify_symbol. Change return type.
3158 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3159 (coff_slurp_symbol_table): Use coff_classify_symbol.
3160 (coff_classify_symbol): New static function.
3161 (coff_sym_is_global): Never define.
3162 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3163 * cofflink.c (coff_link_check_ar_symbols): Use
3164 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3165 (coff_link_add_symbols): Likewise.
3166 (_bfd_coff_link_input_bfd): Likewise.
3167 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3168 coff_classify_symbol.
3169 * libcoff.h: Rebuild.
3171 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3173 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3174 (e_ltpsel, e_rtpsel): Similarly.
3176 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3177 and 14bit ertpsel. Handle 64bit psel.
3179 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3181 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3182 handling for REL relocations. And only left-shift R_MIPS26
3183 relocation addends where necessary.
3185 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3187 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3188 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3189 Just return the relocation found.
3190 (mips_elf_relocate_section): Pull the LO16 addend out of the
3191 section itself when using REL relocations.
3193 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3194 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3197 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3199 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3200 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3201 relocation against a symbol in an input section with no output
3202 section. From Daniel Jacobowitz <drow@false.org>.
3204 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3206 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3207 look for generated file correctly.
3208 * aclocal.m4, configure: Rebuild.
3210 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3212 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3213 and R_MIPS16_26 relocations correctly when relocating.
3214 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3215 and R_MIPS_CALL_LO16 are for global symbols.
3217 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3219 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3221 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3222 variables and initialize them.
3224 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3226 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3227 there are no global symbols requiring GOT entries.
3228 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3229 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3230 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3232 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3233 symbols are considered to have the value zero.
3234 (_bfd_mips_elf_relocate_section): Don't try to perform a
3235 relocation for an undefined symbol.
3236 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3239 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3241 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3242 wants ba,a,pt %xcc instead of %icc.
3243 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3244 of large PLT entries.
3245 (sparc64_elf_plt_ptr_offset): Fix calculation.
3246 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3247 addend should be relative to load address, not .plt section start.
3248 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3250 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3252 * elf-bfd.h (struct elf_backend_data): Add
3253 print_symbol_all and output_arch_syms backend methods.
3254 * elfxx-target.h: Likewise.
3255 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3256 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3257 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3259 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3260 symbols in .dynsym, add their names into .dynstr. Put those symbols
3262 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3263 pointers to STT_REGISTER symbols in dynsym section.
3264 (sparc64_elf_print_symbol_all): New function.
3265 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3266 printing using the print_symbol_all hook.
3268 1999-07-30 Catherine Moore <clm@cygnus.com>
3270 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3273 1999-07-29 Richard Henderson <rth@cygnus.com>
3275 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3276 dynamic_sections_created.
3278 1999-07-29 Richard Henderson <rth@cygnus.com>
3280 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3281 (mips_rtype_to_howto): ... new function.
3282 (_bfd_mips_elf_relocate_section): Use it.
3284 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3286 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3288 1999-07-27 Nick Clifton <nickc@cygnus.com>
3290 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3292 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3293 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3295 1999-07-23 Donn Terry <donn@interix.com>
3297 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3298 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3299 * cofflink.c (coff_link_add_symbols): If PE, handle section
3301 * libcoff.h: Rebuild.
3303 * config.bfd (i[3456]86-*-interix*): New target.
3305 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3307 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3308 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3309 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3310 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3311 (COFF_SUPPORT_GNU_LINKONCE): Define.
3312 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3313 (COFF_SUPPORT_GNU_LINKONCE): Define.
3315 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3318 * makefile.dos: Remove; obsolete.
3319 * configure.bat: Remove; obsolete.
3321 1999-07-21 H.J. Lu <hjl@gnu.org>
3323 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3325 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3327 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3328 message and fail if a symbol index is out of range.
3330 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3332 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3333 when looking at a R_MIPS_GOT16 relocation.
3335 1999-07-20 Nick Clifton <nickc@cygnus.com>
3337 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3339 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3341 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3342 removed in previous change.
3343 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3344 in relocateable output.
3346 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3348 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3351 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3352 if they appear to be specially created by the linker.
3354 1999-07-19 Nick Clifton <nickc@cygnus.com>
3356 * targets.c (alternative_target): New field in bfd_target
3358 (bfd_search_for_target): New function: Find a target that
3359 satisifies a search function.
3360 * bfd-in2.h: Regenerate.
3362 * elfxx-target.h: Initialise the alternative_target field of
3363 the bfd_target structures to point to the other target (if
3365 * nlm-target.h: Initialise the alternative_target field of
3366 the bfd_target structures to point to the other target (if
3369 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3370 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3372 * aix386-core.c: Initialise new field of bfd_target structure.
3373 * aout-adobe.c: Initialise new field of bfd_target structure.
3374 * aout-arm.c: Initialise new field of bfd_target structure.
3375 * aout-target.h: Initialise new field of bfd_target structure.
3376 * aout-tic30.c: Initialise new field of bfd_target structure.
3377 * binary.c: Initialise new field of bfd_target structure.
3378 * bout.c: Initialise new field of bfd_target structure.
3379 * cisco-core.c: Initialise new field of bfd_target structure.
3380 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3381 * coff-alpha.c: Initialise new field of bfd_target structure.
3382 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3383 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3384 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3385 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3386 * coff-i386.c: Initialise new field of bfd_target structure.
3387 * coff-i860.c: Initialise new field of bfd_target structure.
3388 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3389 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3390 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3391 * coff-mips.c: Initialise new field of bfd_target structure.
3392 * coff-ppc.c: Initialise new field of bfd_target structure.
3393 * coff-rs6000.c: Initialise new field of bfd_target structure.
3394 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3395 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3396 * coff-tic30.c: Initialise new field of bfd_target structure.
3397 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3398 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3399 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3400 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3401 * hppabsd-core.c: Initialise new field of bfd_target structure.
3402 * hpux-core.c: Initialise new field of bfd_target structure.
3403 * i386msdos.c: Initialise new field of bfd_target structure.
3404 * i386os9k.c: Initialise new field of bfd_target structure.
3405 * ieee.c: Initialise new field of bfd_target structure.
3406 * ihex.c: Initialise new field of bfd_target structure.
3407 * irix-core.c: Initialise new field of bfd_target structure.
3408 * mipsbsd.c: Initialise new field of bfd_target structure.
3409 * netbsd-core.c: Initialise new field of bfd_target structure.
3410 * oasys.c: Initialise new field of bfd_target structure.
3411 * osf-core.c: Initialise new field of bfd_target structure.
3412 * ppcboot.c: Initialise new field of bfd_target structure.
3413 * ptrace-core.c: Initialise new field of bfd_target structure.
3414 * sco5-core.c: Initialise new field of bfd_target structure.
3415 * som.c: Initialise new field of bfd_target structure.
3416 * srec.c: Initialise new field of bfd_target structure.
3417 * tekhex.c: Initialise new field of bfd_target structure.
3418 * trad-core.c: Initialise new field of bfd_target structure.
3419 * versados.c: Initialise new field of bfd_target structure.
3420 * vms.c: Initialise new field of bfd_target structure.
3422 1999-07-19 Andreas Schwab <schwab@suse.de>
3424 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3427 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3429 * elflink.h (elf_link_adjust_relocs): New function.
3430 (elf_bfd_final_link): Use it.
3431 (elf_link_input_bfd): Deal with the fact that there can be
3432 two relocation sections for a single section.
3433 (elf_reloc_link_order): Likewise.
3435 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3436 a relocateable object.
3437 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3439 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3441 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3442 (sparc64_elf_get_reloc_upper_bound,
3443 sparc64_elf_get_dynamic_reloc_upper_bound,
3444 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3445 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3447 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3448 ELF64_R_TYPE_ID/DATA where appropriate.
3450 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3452 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3455 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3457 * elf32-mips.c (mips_elf_local_relocation_p): New static
3459 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3460 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3461 Always set *require_jalxp.
3462 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3463 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3464 GOT16 if the GOT16 is against a local symbol. Don't return false
3465 for an undefined symbol. If there is an overflow, assert that we
3468 1999-07-16 Andreas Schwab <schwab@suse.de>
3470 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3471 variables `link' and `elfsec'.
3472 (elf_bfd_final_link): Remove unused variable `os'.
3474 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3476 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3477 a PT_PHDR program headers.
3478 (_bfd_mips_elf_final_link): Don't assume there are going to be
3479 section symbols when we're not building a shared object.
3480 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3483 1999-07-15 J.T. Conklin <jtc@redback.com>
3485 * config.bfd (i[3456]86-*-vxworks*): New target.
3487 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3489 * elf32-mips.c (mips_elf_stub_section_p): New function.
3490 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3491 (mips_elf_relocate_section): Adjust calling sequence for
3492 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3493 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3496 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3498 * configure.in: Bump version number to 2.9.5.
3499 * configure: Rebuild.
3501 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3503 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3505 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3506 to derive final type instead of hardwiring a selection.
3508 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3510 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3511 things relocated by R_MIPS16_GPREL.
3512 (mips_elf_perform_relocation): Likewise.
3514 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3516 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3518 1999-07-14 Richard Henderson <rth@cygnus.com>
3520 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3521 (_bfd_mips_elf_size_dynamic_sections): Set it.
3522 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3523 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3524 new argument max_local.
3526 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3528 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3529 subwords when handling an R_MIPS16_26 relocation.
3530 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3533 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3534 dst_mask to match reality.
3535 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3536 (mips_elf_obtain_contents): Use bfd_get.
3537 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3538 (mips_elf_relocate_section): Likewise.
3540 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3542 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3543 (mips_elf_relocate_section): Adjust calling sequence for
3544 mips_elf_perform_relocation.
3545 (mips_elf_perform_relocation): Take additional argument. Handle
3546 R_MIPS16_26. Use bfd_put for convenience.
3548 1999-07-13 Richard Henderson <rth@cygnus.com>
3550 * elf.c (assign_file_positions_for_segments): Thinko last change.
3551 Always overwrite p_flags.
3553 1999-07-13 Richard Henderson <rth@cygnus.com>
3555 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3556 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3557 .dynbss and .rel[a].bss if want_dynbss.
3558 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3560 1999-07-13 Richard Henderson <rth@cygnus.com>
3562 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3564 1999-07-13 Richard Henderson <rth@cygnus.com>
3566 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3567 (struct elf_link_hash_table): Add dynlocal.
3568 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3569 (_bfd_elf_link_adjust_dynindx): Delete.
3570 (_bfd_elf_link_renumber_dynsyms): Prototype.
3571 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3572 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3573 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3574 (_bfd_elf_link_lookup_local_dynindx): New function.
3575 (elf_link_renumber_hash_table_dynsyms): New function.
3576 (_bfd_elf_link_renumber_dynsyms): New function.
3577 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3578 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3579 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3580 instead of elf_link_remove_section_and_adjust_dynindices.
3581 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3582 (elf_link_assign_sym_version): Remove removed_dynamic code.
3583 (elf_link_renumber_dynsyms): Delete.
3584 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3586 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3587 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3588 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3589 * elf32-mips.c: Similarly.
3590 * elf32-ppc.c: Similarly.
3591 * elf32-sparc.c: Similarly.
3592 * elf64-alpha.c: Similarly.
3593 * elf64-sparc.c: Similarly.
3595 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3597 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3598 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3599 when the relocation is against _gp_disp.
3601 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3603 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3604 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3605 to possibly_dynamic_relocs. Adjust usage throughout code.
3606 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3607 (elf_mips_ctor64_howto): Likewise.
3608 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3610 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3611 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3612 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3613 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3615 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3617 * Makefile.am: Rebuild dependencies.
3618 * Makefile.in: Rebuild.
3620 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3621 * bfd-in2.h: Rebuild.
3623 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3624 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3625 structure initializations. Add casts.
3626 * reloc.c (EMPTY_HOWTO): Define.
3627 * bfd-in2.h: Rebuild.
3628 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3629 comparisons against 0.
3630 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3631 previous_ibfd_e_flags to unsigned long.
3632 * vms.h (struct vms_private_data_struct): Change section_count to
3634 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3635 (_bfd_vms_write_gsd): Change symnum to unsigned.
3636 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3637 * vms-tir.c (etir_sta): Change psect to unsigned.
3638 (alloc_section): Change idx to unsigned.
3639 (tir_sta, tir_ctl): Change psect to unsigned.
3640 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3641 * vms.c (priv_section_count): Change to unsigned.
3643 1999-07-12 Andreas Schwab <schwab@suse.de>
3645 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3646 * m68klinux.c: Likewise.
3648 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3650 * Many files: Changes to avoid gcc warnings: Remove unused local
3651 variables. Add default case to enum switches.
3652 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3653 compile if not COFF_IMAGE_WITH_PE.
3654 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3655 (bfd_arm_get_bfd_for_interworking): Likewise.
3656 (bfd_arm_process_before_allocation): Likewise.
3657 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3658 * pei-arm.c: Likewise.
3659 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3660 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3661 (mips_elf_got16_entry): Put parens around & in body of ==.
3662 (mips_elf_calculate_relocation): Correct test for empty string.
3663 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3665 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3668 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3670 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3671 as appropriate. Fill in structure initializations. Add variable
3672 initializations. Add casts.
3673 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3674 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3676 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3678 * elf-bfd.h (bfd_elf_hash): Update declaration.
3679 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3680 when calling bfd_elf_hash.
3682 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3684 * libbfd.c (bfd_put_8): Make it of type `void'.
3685 * bfd-in2.h: Regenerated.
3686 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3688 (_bfd_mips_elf_final_link): Likewise.
3690 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3692 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3694 * config.bfd (hppa*-*-linux-gnu*): New target
3696 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3698 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3699 (_bfd_mips_elf_create_dynamic_sections): New function.
3700 (_bfd_mips_elf_add_symbol_hook): Likewise.
3701 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3702 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3703 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3704 (_bfd_mips_elf_gc_mark_hook): Likewise.
3705 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3706 (_bfd_mips_elf_always_size_sections): Likewise.
3707 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3708 (_bfd_mips_elf_check_relocs): Likewise.
3709 (_bfd_mips_elf_link_hash_table_create): Likewise.
3710 (_bfd_mips_elf_print_private_data): Likewise.
3711 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3712 (_bfd_mips_elf_final_link): Likewise.
3713 (_bfd_mips_elf_additional_program_headers): Likewise.
3714 (_bfd_mips_elf_modify_segment_map): Likewise.
3715 (_bfd_mips_elf_relocate_section): Likewise.
3716 * elf32-mips.c (mips_elf32_object_p): Move contents into
3717 _bfd_mips_elf_object_p.
3718 (mips_elf_additional_program_headers): Rename to
3719 _bfd_mips_elf_additional_program_headers.
3720 (mips_elf_modify_segment_map): Rename to
3721 _bfd_mips_elf_modify_segment_map.
3722 (elf_mips_abi_name): Change prototype.
3723 (mips_elf32_section_from_shdr): Merge into
3724 _bfd_mips_elf_section_from_shdr.
3725 (mips_elf32_section_processing): Merge into
3726 _bfd_mips_elf_section_processing.
3727 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3728 the right back-end ELF linker.
3729 (mips_elf_relocate_section): Rename to
3730 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3731 (mips_elf_link_output_symbol_hook): Rename to
3732 _bfd_mips_elf_link_output_symbol_hook.
3733 (mips_elf_create_dynamic_section): Rename to
3734 _bfd_mips_elf_create_dynamic_section.
3735 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3736 Adjust for 64-bit code. Use mips_elf_got_section.
3737 (mips_elf_adjust_dynamic_symbol): Rename to
3738 _bfd_mips_elf_adjust_dynamic_symbol. Use
3739 mips_elf_allocate_dynamic_relocations.
3740 (mips_elf_finish_dynamic_symbol): Rename to
3741 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3742 Adjust for 64-bit code.
3743 (mips_elf_finish_dynamic_sections): Rename to
3744 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3745 (mips_elf_always_size_sections): Rename to
3746 _bfd_mips_elf_always_size_sections.
3747 (mips_elf_add_symbol_hook): Rename to
3748 _bfd_mips_elf_add_symbol_hook.
3749 (mips_elf_next_lo16_addend): Constify.
3750 (mips_elf_calculate_relocation): Likewise.
3751 (mips_elf_obtain_contents): Likewise.
3752 (mips_elf_perform_relocation): Likewise.
3753 (mips_elf_create_dynamic_relocation): Likewise.
3754 (mips_elf_allocate_dynamic_relocations): New function.
3755 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3756 (MIPS_ELF_REL_SIZE): Likewise.
3757 (MIPS_ELF_DYN_SIZE): Likewise.
3758 (MIPS_ELF_GOT_SIZE): Likewise.
3759 (MIPS_ELF_SYM_SIZE): Likewise.
3760 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3761 (MIPS_ELF_GET_WORD): Likewise.
3762 (MIPS_ELF_PUT_WORD): Likewise.
3763 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3764 (STUB_LW): Conditionalize for 64-bit value.
3765 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3767 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3768 Check it for inconsistency.
3769 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3771 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3773 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3774 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3775 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3776 (mips_elf_local_got_index): Likewise.
3777 (mips_elf_got_page): Likewise.
3778 (mips_elf_got_info): Likewise.
3779 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3780 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3781 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3782 instead of constant `2'.
3783 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3784 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3785 (mips_elf_size_dynamic_sections): Use
3786 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3787 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3788 Adjust all releveant entries in elf backend table.
3789 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3790 (mips_elf64_section_processing): Likewise.
3791 Adjust elf backend entries to use _bfd_mips_elf variants now
3794 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3796 (size_dynamic_sections): Likewise.
3797 (elf_link_output_extsym): Likewise.
3798 * elf.c: (elf_fake_sections): Likewise.
3799 * libbfd.c (bfd_get): New macro.
3800 (bfd_put): Likewise.
3801 * bfd-in2.h: Regenerated.
3803 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3805 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3806 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3807 wap_reloca_in, and swap_reloca_out.
3808 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3809 multiple internal relocations per external relocation.
3810 (link_read_relocs): Likewise.
3811 (elf_bfd_final_link): Likewise.
3812 (elf_link_input_bfd): Likewise.
3813 (elf_gc_mark): Likewise.
3814 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3815 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3817 (size_info): Add entries for new fields.
3818 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3819 (mips_elf64_be_swap_reloc_in): New function.
3820 (mips_elf64_be_swap_reloc_out): Likewise.
3821 (mips_elf64_be_swap_reloca_in): Likewise.
3822 (mips_elf64_be_swap_reloca_out): Likewise.
3823 (mips_elf64_size_info): Add entries for new fields.
3825 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3827 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3828 field equals the new rel_count field.
3829 (elf_link_input_bfd): When doing a relocateable link, use the new
3830 rel_count field rather than the reloc_count field.
3831 (elf_reloc_link_order): Likewise.
3832 (elf_finish_pointer_linker_section): Likewise.
3834 Based on patch from H.J. Lu <hjl@gnu.org>:
3835 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3836 shared library to override a weak definition in a regular object.
3838 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3840 * libhppa.h: Revert July 2, 1999 patch.
3842 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3843 need to generate DLTIND relocations, not DLTREL relocations.
3845 1999-07-05 Nick Clifton <nickc@cygnus.com>
3847 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3849 (coff_set_flags): Recognise arm 5 architectures.
3851 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3852 Add support for armv5 architecture.
3854 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3856 * reloc.c: Add new, assembler only, ARM reloc:
3857 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3859 * bfd-in2.h: Regenerate.
3861 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3863 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3864 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3865 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3866 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3867 * elf32-mips.c (ABI_64_P): New macro.
3868 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3869 (_bfd_mips_elf_find_nearest_line): Adjust call to
3870 _bfd_dwarf2_find_nearest_line.
3871 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3872 * libbfd.h: Regenerated.
3874 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3876 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3878 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3880 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3881 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3883 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3885 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3887 (_bfd_elf_init_reloc_shdr): New function.
3888 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3889 bfd_alloc followed by memset.
3890 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3891 (elf_fake_sections): Here.
3892 (assign_section_numbers): Assign section numbers for the second
3893 relocation section, if required.
3894 * elflink.h (elf_link_output_relocs): New function.
3895 (elf_link_size_reloc_section): Likewise.
3896 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3897 (elf_link_input_bfd): Use elf_link_output_relocs.
3899 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3900 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3902 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3904 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3907 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3909 * elf32-mips.c (mips_elf_got_info): Move declaration before
3910 prototypes. Change global_gotsym to be a pointer to a hash entry,
3911 rather than a number index.
3912 (mips_elf_link_hash_entry): Move declaration before prototypes.
3913 (mips_elf_irix6_finish_dynamic_symbol): New function.
3914 (mips_elf_sign_extend): Likewise.
3915 (mips_elf_high): Likewise.
3916 (mips_elf_higher): Likewise.
3917 (mips_elf_highest): Likewise.
3918 (mips_elf_global_got_index): Likewise.
3919 (mips_elf_local_got_index): Likewise.
3920 (mips_elf_got_offset_from_index): Likeiwse.
3921 (mips_elf_record_global_got_symbol): Likewise.
3922 (mips_elf_got_page): Likewise.
3923 (mips_elf_next_lo16_addend): Likewise.
3924 (mips_elf_calculate_relocation): Likewise.
3925 (mips_elf_obtain_contents): Likewise.
3926 (mips_elf_perform_relocation): Likewise.
3927 (mips_elf_assign_gp): Likewise.
3928 (mips_elf_sort_hash_table_f): Likewise.
3929 (mips_elf_sort_hash_table): Likewise.
3930 (mips_elf_got_section): Likewise.
3931 (mips_elf_got_info): Likewise.
3932 (mips_elf_create_local_got_entry): Likewise.
3933 (mips_elf_got16_entry): Likewise.
3934 (mips_elf_create_dynamic_relocation): Likewise.
3935 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3936 (mips_elf_final_gp): Use mips_elf_assign_gp.
3937 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3938 into SHN_SCOMMON automatically on IRIX6.
3939 (mips_elf_add_symbol_hook): Likewise.
3940 (mips_elf_relocate_section): Rewrite, using
3941 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3942 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3943 Don't deal with .rld_map on IRIX6.
3944 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3945 section flags appropriately for .got.
3946 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3947 the got. Call mips_elf_record_global_got_symbol and allocate
3948 local got space appropriately.
3949 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3950 char *. Rework calculation of GOT size. Sort dynamic symbol
3951 table entries so entries that do not require GOT entries appear at
3952 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3953 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3955 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3957 (mips_elf_finish_dynamic_symbol): Use
3958 mips_elf_irix6_finish_dynamic_symbol.
3959 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3960 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3961 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3963 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3965 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3966 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3968 1999-06-04 Philip Blundell <philb@gnu.org>
3970 * elf32-arm.h (elf_backend_got_header_size): Define.
3971 (elf_backend_plt_header_size): Likewise.
3973 1999-06-28 Jim Pick <jim@jimpick.com>
3975 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3977 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3979 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3980 relocation function.
3981 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3983 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3985 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3986 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3987 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3988 (_bfd_mips_elf_section_from_shdr): Use them.
3989 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3990 of GP-relative sections.
3991 (_bfd_mips_elf_set_section_contents): Use them.
3992 (_bfd_mips_elf_section_processing): Share code between .sdata and
3993 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3994 (mips_elf_additional_program_headers): Add handling for
3995 PT_MIPS_OPTIONS segment on IRIX6.
3996 (mips_elf_modify_segment_map): Likeiwse.
3997 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3998 Include the options sections on IRIX6. Don't look for GP-relative
3999 sections by name; use SHF_MIPS_GPREL instead.
4000 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4002 (mips_elf_create_dynamic_sections): Don't muck about with section
4003 alignments and such on IRIX6.
4004 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4005 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4006 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4007 bfd_zalloc rather than bfd_alloc and memset.
4008 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4009 Don't assert the existence of .rld_map on IRIX6.
4010 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4012 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4013 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4016 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4018 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4019 (mips_elf_swap_msym_out): New function.
4020 (mips_elf_create_msym_section): Likewise.
4021 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4022 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4023 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4024 section not named .msym.
4025 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4026 .msym directly. Set appropriate attributes for the .msym
4028 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4029 (mips_elf_link_hash_newfunc): Clear it.
4030 (mips_elf_create_dynamic_sections): Create the .msym section
4032 (mips_elf_size_dynamic_sections): Allocate space for the
4033 .msym section. Add a DT_MIPS_MSYM entry.
4034 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4036 (mips_elf_finish_dynamic_sections): Assign a value for
4037 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4039 * elf32-mips.c (irix_compat_t): New enumeration.
4040 (ABI_N32_P): New macro.
4041 (IRIX_COMPAT): Likewise.
4042 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4043 (mips_elf_relocate_section): Fix typo.
4045 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4047 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4048 as writable PE sections.
4050 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4052 * dwarf2.c (struct arange): New type.
4053 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4054 (arange_add): New function.
4055 (decode_line_info): Keep track of address ranges that a compilation
4057 (comp_unit_contains_address): Return true if address is contained
4058 in _any_ of the address ranges associated with a compilation unit.
4059 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4060 on the first comp_unit that contains the address.
4062 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4064 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4065 (decode_line_info): Add variable STASH and initialize it to point
4066 to the per-bfd dwarf2_debug info. Remove static variable
4067 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4069 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4071 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4072 shared library to have an undefined symbol.
4074 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4075 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4077 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4079 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4080 * elf32-hppa.c: Remove everything related to symbol extension
4081 sections & records. Use the common elf_hppa_final_write_processing.
4083 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4085 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4086 functions instead of _init/_fini if requested.
4088 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4090 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4093 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4095 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4096 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4098 (ppc_elf_finish_dynamic_sections): Check for positive section
4099 dynindx field, rather than comparing against -1.
4100 (ppc_elf_relocate_section): Only return false if undefined_symbol
4101 or reloc_overflow fail, not always upon encountering an error.
4103 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4105 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4106 bfd_byte * before performing pointer arithmetic.
4108 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4110 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4112 * elf32-hppa.c: Include elf-hppa.h.
4113 (ARCH_SIZE): Define.
4114 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4116 (elf32_hppa_info_to_howto): Similarly.
4117 (elf_hppa_howto_table): Similarly.
4118 (elf_hppa_reloc_type_lookup): Similarly.
4119 (hppa_elf_gen_reloc_type): Similarly.
4120 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4122 1999-06-22 Nick Clifton <nickc@cygnus.com>
4124 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4125 handling R_V850_22_PCREL relocation.
4127 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4129 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4132 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4134 * section.c (_bfd_strip_section_from_output): Ignore sections
4135 DISCARDed by the link script.
4137 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4139 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4140 Remove unused local variable spp.
4142 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4143 the entry symbol is not set.
4145 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4147 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4148 GPDISP or LITUSE in a relocatable link.
4150 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4152 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4153 * (alloc_dwarf1_func): Likewise.
4155 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4157 * libhppa.h: Fix various formatting errors.
4158 (assemble_3); Rewrite using CATENATE.
4159 (assemble_17): Fix various bugs.
4161 1999-06-16 Nick Clifton <nickc@cygnus.com>
4163 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4165 1999-06-15 Richard Henderson <rth@cygnus.com>
4167 * section.c (SEC_SHORT): Define.
4168 * bfd-in2.h: Rebuild.
4170 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4172 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4173 Remove abfd parameter. Use _bfd_strip_section_from_output.
4174 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4176 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4177 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4178 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4180 (bfd_elf_size_dynamic_sections): Use it.
4182 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4184 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4185 complain_overflow_bitfield to complain_overflow_signed.
4187 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4189 * elflink.h (elf_link_read_relocs_from_section): New function,
4191 (elf_link_read_relocs): Here. Use it for both relocation
4194 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4196 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4197 asect->reloc_count is valid.
4199 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4201 * elf32-mips.c (mips_elf32_section_processing): Permit a
4202 SHT_MIPS_REGINFO section to have a size of 0.
4204 1999-06-12 David O'Brien <obrien@freebsd.org>
4206 * config.bfd (alpha*-*-freebsd*): New target.
4207 (i[3456]86-*-freebsd*): Now defaults to ELF.
4209 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4211 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4212 wrap if the relocation covers the high bit of an address.
4214 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4216 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4218 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4219 instead of R_SPARC_max.
4220 (sparc64_elf_info_to_howto): Likewise.
4221 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4222 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4224 1999-06-07 Richard Henderson <rth@cygnus.com>
4226 * section.c (_bfd_strip_section_from_output): Remove output
4227 sections with no initial link_order.
4229 1999-06-07 Nick Clifton <nickc@cygnus.com>
4231 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4233 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4235 * Makefile.am (SOURCE_HFILES): Add missing headers.
4236 * Makefile.in: Regenerated.
4238 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4240 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4243 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4245 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4246 range undefweak symbols.
4247 * hash.c: Add missing comma after @xref{}
4248 * linker.c: Likewise.
4250 1999-06-04 Nick Clifton <nickc@cygnus.com>
4252 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4254 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4255 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4256 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4257 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4259 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4261 * Makefile.am: Rebuild dependencies.
4262 (BFD32_BACKENDS): Add dwarf1.lo.
4263 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4264 * Makefile.in: Rebuild.
4266 1999-06-04 Nick Clifton <nickc@cygnus.com>
4268 * Makefile.am: Add epoc-arm-pe target.
4269 * Makefile.in: Regenerate.
4270 * pe-arm.c: Only redefine interworking function names if they have
4271 not already been redefined.
4272 * pei-arm.c: Only redefine interworking function names if they have
4273 not already been redefined.
4274 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4276 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4279 1999-06-03 Nick Clifton <nickc@cygnus.com>
4281 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4283 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4285 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4287 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4289 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4290 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4292 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4294 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4295 in other text sections.
4297 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4299 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4300 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4301 * libbfd.h: Regenerate.
4302 * coff-sh.c (sh_merge_private_data): Delete.
4303 (coff_bfd_merge_private_bfd_data): Change to
4304 _bfd_generic_verify_endian_match.
4305 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4307 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4309 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4311 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4313 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4315 (bfd_elf32_arm_process_before_allocation): Likewise.
4316 * bfd-in2.h: Rebuild.
4318 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4320 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4321 track of end_sequence markers.
4322 (add_line_info): Add END_SEQUENCE arg.
4323 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4324 debug-line info---it doesn't work right if a compilation unit
4325 consists of multiple discontiguous code-sequences. It would be
4326 worthwhile to optimize for the common case where a compilation
4327 unit results in a contiguous set of code sequences, but this is
4328 quite tricky to get right for arbitrary DWARF2 files.
4329 (lookup_address_in_line_info_table): Don't use the last line entry
4330 for a compilation unit for anything with an address higher than
4331 this line entry. Also, check for end_sequence markers to
4332 correctly handle discontinuities.
4333 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4334 compilation units, check all compilation units with each->high==0
4335 just like when reading compilation units.
4337 * dwarf2.c (decode_line_info): Initialize table->files and
4338 table->last_line to NULL to avoid segfaults due to random
4339 values in these members.
4340 (concat_filename): Check for out-of-range file number before
4341 indexing filename table. Segfaults suck.
4343 * dwarf2.c (decode_line_info): Don't truncate address to least
4344 significant 32 bits (breaks 64 bit targets).
4345 (lookup_address_in_function_table): Ditto.
4346 (comp_unit_contains_address): Ditto.
4348 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4350 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4351 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4352 (mips_elf64_howto_table_rela): Likewise.
4354 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4356 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4357 single section has two associated relocation sections.
4359 1999-06-02 Mark Salter <msalter@cygnus.com>
4361 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4362 COFF_WITH_PE defined.
4364 1999-06-02 Nick Clifton <nickc@cygnus.com>
4366 * pe-arm.c: Rename global arm interworking functions to avoid name
4367 collision when all targets BFD is built.
4370 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4372 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4373 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4374 (bfd_elf_section_data): Add use_rela_p.
4375 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4376 (_bfd_elf_new_section_hook): Likewise.
4377 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4379 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4380 * elfcode.h (write_relocs): Determine whether or not use rela
4381 relocs based on the relocation section header.
4382 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4383 instead of use_rela_p.
4384 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4385 (elf_backend_may_use_rela_p): Likewise.
4386 (elf_backend_default_use_rela_p): Likewise.
4387 (elfNN_bed): Use them.
4389 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4391 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4393 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4395 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4396 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4397 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4398 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4399 * bfd-in2.h: Regenerated.
4400 * libbfd.h: Likewise.
4401 * elf32-mips.c (mips_info_to_howto_rela): New function.
4402 (USE_REL): Adjust for new conventions.
4403 (MINUS_ONE): New macro.
4404 (elf_mips_howto_table): Add R_MIPS_SUB.
4405 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4407 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4408 .MIPS.content section.
4409 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4410 with .MIPS.content as .MIPS.content sections. Set
4411 SHF_MNIPS_NOSTRIP for such section.
4412 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4413 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4414 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4416 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4418 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4421 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4424 1999-05-30 Philip Blundell <philb@gnu.org>
4426 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4427 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4428 the addend does not overflow into the rest of the word.
4430 1999-05-29 Nick Clifton <nickc@cygnus.com>
4432 * bfd-in.h: Amend prototype for
4433 bfd_elf32_arm_process_before_allocation .
4434 * bfd-in.h: Regenerate.
4436 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4437 elements in a fixed sized array.
4438 (ARM_ELF_ABI_VERSION): Define.
4439 (ARM_ELF_OS_ABI_VERSION): Define.
4440 (R_ARM_THM_ABS5): Fix rightshift and size.
4441 (R_ARM_THM_PC22): Fix size.
4442 (R_ARM_PLT32): Define Howto.
4443 (find_howto): New function: Locate a howto based on a reloc
4445 (elf32_arm_info_to_howto): Use find_howto if necessary.
4446 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4447 bfd_reloc_code_real_type.
4448 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4449 and BFD_RELOC_VTABLE_ENTRY.
4450 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4452 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4453 elements in a fixed sized array.
4454 (ARM_ELF_ABI_VERSION): Define.
4455 (ARM_ELF_OS_ABI_VERSION): Define.
4456 (R_ARM_THM_ABS5): Fix rightshift and size.
4457 (R_ARM_THM_PC22): Fix size.
4458 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4459 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4460 bfd_reloc_code_real_type.
4462 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4463 no_pipeline_knowledge.
4464 (elf32_arm_link_hash_create): Initialise new field to zero.
4465 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4466 no_pipeline_knowledge. Use this parameter to initialise the field
4467 in the globals data structure.
4468 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4469 no_pipeline_knowledge is false and the binary is from an old
4471 (elf32_arm_merge_private_data): Generate an error if an attempt is
4472 made to linl together big endian and little endian code.
4473 (elf32_arm_post_process_headers): New function: Initialise the
4474 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4476 (elf_backend_post_process_headers): Define.
4478 1999-05-28 Nick Clifton <nickc@cygnus.com>
4480 * elf-bfd.h (struct elf_backend_data): Add new field:
4481 elf_backend_post_process_headers.
4483 * elfxx-target.h (elf_backend_post_process_headers): Define to
4484 NULL if not already defined.
4485 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4487 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4489 (_bfd_elf_compute_section_file_positions): Call
4490 elf_backend_post_process_headers if defined.
4492 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4494 * configure.in: Check whether getuid and getgid exist.
4495 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4496 HAVE_GETGID are not defined, respectively.
4497 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4499 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4500 * configure, config.in: Rebuild.
4502 1999-05-28 Martin Dorey <mdorey@madge.com>
4504 * elf32-i960.c: New file.
4505 * elf.c (prep_headers): Handle bfd_arch_i960.
4506 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4507 * config.bfd (i960-*-elf*): New target.
4508 * configure.in (bfd_elf32_i960_vec): New target vector.
4509 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4510 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4511 * Makefile.in, aclocal.m4, configure: Rebuild.
4513 1999-05-27 Nick Clifton <nickc@cygnus.com>
4515 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4517 (find_howto): New function: Find entries in the
4518 elf32_arm_howto_table.
4519 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4521 (elf32_arm_reloc_type_lookup): Add lookup for
4522 BFD_RELOC_ARM_PLT32.
4524 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4526 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4527 (elf32_arm_link_hash_table_create): Use above function as the
4528 constructor for hash table entries.
4529 (elf32_arm_relocate_section): Avoid crash when there is no output
4531 (elf32_arm_final_link_relocate): New parameter h.
4532 (elf32_arm_relocate_section): Pass symbol hash entry to above
4534 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4537 1999-05-25 Catherine Moore <clm@cygnus.com>
4539 * coff-arm.c (coff_arm_relocate_section): Don't emit
4540 base file entries for pc-relative values.
4542 1999-05-25 DJ Delorie <dj@cygnus.com>
4544 * peicode.h (coff_swap_sym_in): When we create the actual section
4545 to reflect the not-there section C_SECTION symbols refer to,
4546 change the symbol class to C_STAT as the section is now really
4549 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4551 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4554 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4556 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4558 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4559 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4561 1999-05-16 Nick Clifton <nickc@cygnus.com>
4563 * coff-mcore.c (in_reloc_p): Reinstate.
4565 1999-05-15 Nick Clifton <nickc@cygnus.com>
4567 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4568 * bfd-in2.h: Regenerate.
4569 * coff-mcore.c (in_reloc_p): Remove defintion.
4570 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4571 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4572 IMAGE_REL_MCORE_RVA.
4573 (coff_mcore_rtype_to_howto): Add special processing for
4574 IMAGE_REL_MCORE_RVA.
4575 (coff_mcore_relocate_section): Add support for
4576 IMAGE_REL_MCORE_RVA.
4577 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4578 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4580 (mcore_elf_relocate_section): Delete redundant case labels.
4582 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4584 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4585 precedence between bit-and and comparison.
4587 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4589 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4590 list of target formats (targ_selvecs).
4591 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4592 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4594 1999-05-10 DJ Delorie <dj@cygnus.com>
4596 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4597 reasonable mode until "ar x" is smart enough to skip it (fixes
4598 gcc/libgcc.a builds on mips-ecoff targets
4600 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4601 to work. Hack to support MS import libraries, which use different
4602 COMDAT types than GNU.
4603 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4604 to implied zero-length sections (see peicode below)
4605 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4606 filename symbols, which use one *or more* auxents.
4607 * coffswap.h (coff_swap_aux_in): ditto
4608 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4611 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4613 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4614 for all relocations.
4616 1999-05-10 Catherine Moore <clm@cygnus.com>
4618 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4619 if COFF_IMAGE_WITH_PE.
4620 (bfd_arm_process_before_allocation): Likewise.
4621 (bfd_arm_get_bfd_for_interworking): Likewise.
4622 * coff-arm.c: Likewise.
4623 * bfd-in2.h: Regenerate.
4624 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4625 (armpe_big_vec): Likewise.
4626 * configure: Rebuild.
4628 1999-05-10 Nick Clifton <nickc@cygnus.com>
4630 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4631 section, not just .rel. Same for .rela.
4633 1999-05-07 Nick Clifton <nickc@cygnus.com>
4635 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4636 endianism with an error message.
4638 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4640 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4641 assignment from "unsigned char *" to "char *".
4642 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4644 1999-05-05 Catherine Moore <clm@cygnus.com>
4646 * coff-arm.c (coff_arm_relocate_section): Add one to
4647 address of ARM_RVA32 thumb functions.
4649 1999-05-05 Catherine Moore <clm@cygnus.com>
4651 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4652 (elf32_m68k_copy_private_bfd_data): New.
4653 (elf32_m68k_merge_private_bfd_data): New.
4654 (elf32_m68k_print_private_bfd_data): New.
4655 (CPU32_FLAG): Define.
4656 (PLT_CPU32_ENTRY_SIZE): Define.
4657 (elf_cpu32_plt0_entry): Declare.
4658 (elf_cpu32_plt_entry): Declare.
4659 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4660 (elf_m68k_finish_dynamic_symbol): Likewise.
4661 (elf_m68k_finish_dynamic_sections): Likewise.
4662 (elf_backend_plt_header_size): Remove definition.
4663 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4664 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4665 (bfd_elf32_bfd_set_private_flags): Define.
4666 (bfd_elf32_bfd_print_private_bfd_data): Define.
4668 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4670 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4671 and R_LONG_PCREL_MODE.
4673 1999-04-29 Nick Clifton <nickc@cygnus.com>
4675 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4677 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4679 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4680 in relocation calculation.
4682 1999-04-26 Tom Tromey <tromey@cygnus.com>
4684 * aclocal.m4, configure: Updated for new version of libtool.
4686 1999-04-21 Nick Clifton <nickc@cygnus.com>
4688 * coff-mcore.c: Add support for mcore relocs.
4690 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4692 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4693 incorrect use EF_MIPS_xxBITPTRS.
4695 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4697 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4700 * bfd-in2.h: Rebuild.
4701 * libbfd.h: Rebuild.
4703 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4705 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4706 (coff_arm_relocate_section): Add ARM26D transform. Only
4707 change to ARM26D for relocateable links.
4709 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4711 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4712 (bfd_elf32_bfd_print_private_bfd_data): New.
4714 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4716 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4717 refetch addend if USE_REL, add many comments regarding current state.
4718 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4719 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4720 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4721 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4723 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4725 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4726 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4728 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4730 * dwarf2.c (decode_line_info): Don't truncate address to least
4731 significant 32 bits (breaks 64 bit targets).
4732 (lookup_address_in_function_table): Ditto.
4733 (comp_unit_contains_address): Ditto.
4735 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4737 * coff-arm.c (arm_emit_base_file_entry): New routine.
4738 (A2T3_OFFSET): Define.
4739 (T2A3_OFFSET): Define.
4740 (coff_arm_relocate_section): Emit base file entries for interworking
4743 1999-04-13 Philip Blundell <philb@gnu.org>
4745 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4746 relocs 17 through 19.
4748 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4750 * elfcode.h: Remove fnmatch.h.
4751 * elflink.h (elf_link_assign_sym_version): Call back to ld
4752 instead of calling fnmatch.
4754 * config.bfd (i?86-*-beoself): Include pe vecs.
4756 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4758 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4761 1999-04-10 Richard Henderson <rth@cygnus.com>
4763 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4764 when trying to resolve dynamic symbol references.
4765 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4766 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4767 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4768 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4769 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4770 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4771 * elflink.h (elf_link_output_extsym): Likewise.
4773 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4775 * section.c (_bfd_strip_section_from_output): New function moved from
4776 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4777 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4778 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4779 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4780 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4781 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4782 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4783 * bfd-in2.h: Update.
4785 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4787 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4789 1999-04-08 Nick Clifton <nickc@cygnus.com>
4791 * coff-mcore.c: New File: Support for mcore-pe targets.
4792 * cpu-mcore.c: New File: Support for mcore targets.
4793 * elf32-mcore.c: New File: Support for mcore-elf target.
4794 * pe-mcore.c: New File: Definitions for mcore-pe target.
4795 * pei-mcore.c: New File: Definitions for mcore-pei target.
4796 * Makefile.am: Add support for MCore targets.
4797 * Makefile.in: Regenerate.
4798 * config.bfd: Add support for MCore targets.
4799 * configure.in: Add support for MCore targets.
4800 * configure: Regenerate.
4801 * archures.c: Add support for MCore architecture.
4802 * bfd-in2.h: Regenerate.
4803 * coffcode.h: Add support for mcore-pe targets.
4804 * elf.c: Add support for mcore-elf target.
4805 * reloc.c: Add support for MCore relocs.
4806 * targets.c: Add support for MCore targets.
4808 1999-04-07 Nick Clifton <nickc@cygnus.com>
4810 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4811 R_ARM_XPC25 and R_ARM_THM_XPC22.
4812 (elf32_arm_reloc_map): Remove redundant entries.
4814 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4816 * sysdep.h (LC_MESSAGES): Never define.
4818 1999-04-06 Chris Torek <torek@bsdi.com>
4820 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4821 all callers. Rewrite completely.
4822 (_bfd_relocate_contents): Rewrite overflow checking.
4823 * bfd-in2.h: Rebuild.
4825 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4827 From Gabriel Paubert <paubert@iram.es>:
4828 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4829 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4830 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4831 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4832 * ppcboot.c (ppcboot_vec): Use little endian routines for
4835 * elf.c (elfcore_strndup): Only define if it will be used.
4836 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4838 (ppc_elf_check_relocs): Remove unused local i.
4839 (ppc_elf_gc_mark_hook): Add default case to switch.
4841 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4842 * srec.c (srec_scan): Accept \r in symbol definitions.
4843 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4844 (symbolsrec_object_p): Likewise.
4846 1999-04-04 Don Bowman <don@pixsci.com>
4848 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4850 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4852 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4854 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4855 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4857 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4859 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4862 1999-03-31 Nick Clifton <nickc@cygnus.com>
4864 * config.bfd: Add support for arm-epoc-pe target.
4865 * configure.in: Add support for arm-epoc-pe target.
4866 * configure: Regenerate.
4867 * targets.c: Add support for arm-epoc-pe target.
4868 * coff-arm.c: Allow header files to override definition of
4869 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4870 * pe-arm.h: Allow previous header files to override definition of
4871 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4872 * pei-arm.h: Allow previous header files to override definition of
4873 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4874 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4875 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4877 1999-03-30 Nick Clifton <nickc@cygnus.com>
4879 * elf.c (elf_map_symbols): Handle the case where section
4880 symbols are generated for content-less sections which are
4881 not mapped to the output file.
4883 * linker.c: Replace direct references to fields in BFD structure
4884 with accessor macros.
4886 * elflink.h: Replace direct references to fields in BFD structure
4887 with accessor macros.
4889 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4891 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4893 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4894 account when adjusting section symbols during a partial link.
4896 1999-03-24 Nick Clifton <nickc@cygnus.com>
4898 * coff-sparc.c (struct coff_reloc_map): Change type of field
4899 'bfd_reloc_val' to bfd_reloc_code_real_type.
4900 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4901 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4902 * elf32-arc.c (struct arc_reloc_map): Ditto.
4903 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4904 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4905 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4906 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4907 * elf32-sh.c (struct elf_reloc_map): Ditto.
4908 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4909 * elf32-v850.c (struct v850_reloc_map): Ditto.
4910 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4911 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4912 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4914 1999-03-17 Martin Hunt <hunt@cygnus.com>
4916 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4917 function so source-level assembly works. If multiple N_SOs
4918 are seen without and N_FUNs, create an indextable entry with
4919 a NULL function name.
4921 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4923 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4924 of certian similar cpus.
4926 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4928 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4929 Add the 5000. Change the architecture for the 5400 to mips4.
4930 (elf_mips_mach): Add r5000.
4932 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4934 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4936 1999-03-11 Nick Clifton <nickc@cygnus.com>
4938 * binary.c (binary_set_section_contents): Generate warning about
4939 huge file offsets for any section that will occupy file space, not
4940 just those that are loadable.
4942 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4944 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4946 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4948 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4950 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4952 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4953 * elflink.h: Revert all changes since Feb 16. Instead:
4954 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4955 appropriate. Copy it to version symbols.
4956 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4957 symbols if appropriate.
4958 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4959 symbol if appropriate.
4960 (elf_link_output_extsym): If symbol is marked as undefined, and
4961 has no nonweak references, mark it as weak undefined.
4963 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4965 * elflink.h (elf_merge_symbol): When overriding a dynamic
4966 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4968 (elf_link_add_object_symbols): Don't copy the other field if we
4971 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4973 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4974 shared object with a weak undefined symbol.
4976 1999-02-18 Nick Clifton <nickc@cygnus.com>
4978 * elfarm-nabi.c: Set partial_inplace back to false.
4980 1999-02-17 Nick Clifton <nickc@cygnus.com>
4982 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4983 (USER_LABEL_PREFIX): Set to "_".
4985 The following patches are from: Scott Bambrough
4986 <scottb@corelcomputer.com>
4988 * libaout.h (M_ARM6_NETBSD): Set to 143.
4990 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4991 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4992 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4993 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4994 * bfd-in2.h: Regenerate.
4996 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4997 'true' as REL relocs are now being used. Add new PIC relocs:
4998 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4999 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5001 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5003 (elf32_arm_final_link_relocate): Change parameters so that entire
5004 reloc is passed. Add support for PIC relocs.
5005 (elf32_arm_relocate_section): Pass entire reloc to
5006 elf32_arm_final_link_relocate.
5007 (elf32_arm_check_relocs): Handle new PIC relocs.
5008 (elf32_arm_adjust_dynamic_symbol): New function.
5009 (elf32_arm_size_dynamic_sections): New function.
5010 (elf32_arm_discard_copies): New function.
5011 (elf32_arm_finish_dynamic_symbol): New function.
5012 (elf32_arm_finish_dynamic_sections): New function.
5013 (ELF_MAXPAGE_SIZE): Define.
5014 (bfd_elf32_bfd_reloc_type_lookup): Define.
5015 (elf_backend_relocate_section): Define.
5016 (elf_backend_adjust_dynamic_symbol): Define.
5017 (elf_backend_create_dynamic_sections): Define.
5018 (elf_backend_finish_dynamic_symbol): Define.
5019 (elf_backend_finish_dynamic_sections): Define.
5020 (elf_backend_size_dynamic_sections): Define.
5021 (elf_backend_plt_readonly): Define.
5022 (elf_backend_want_got_plt): Define.
5023 (elf_backend_want_plt_sym): Define.
5025 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5027 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5028 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5029 (_bfd_mips_elf_fake_sections): Likewise.
5031 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5033 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5034 bfd_elf32_arm_get_bfd_for_interworking,
5035 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5038 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5039 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5040 elf32_arm_find_nearest_line): Make them static.
5042 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5044 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5045 callers. Do not merge a definition from a shared object with a
5046 weak undefined symbol.
5047 (elf_link_add_object_symbols): Do not change the symbol type or
5048 size if the old symbol overrides the new one.
5050 1999-02-08 Nick Clifton <nickc@cygnus.com>
5052 * config.bfd: Add support for strongarm target.
5054 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5056 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5057 fields instead of unsigned char.
5059 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5061 * Makefile.am: Rebuild dependencies.
5062 * Makefile.in: Rebuild.
5064 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5066 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5067 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5068 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5069 * acinclude.m4: Add comments to uses of AC_DEFINE.
5070 * acconfig.h: Remove.
5071 * configure: Rebuild with current autoconf/automake.
5072 * aclocal.m4: Likewise.
5073 * config.in: Likewise.
5074 * Makefile.in: Likewise.
5076 1999-02-04 DJ Delorie <dj@cygnus.com>
5078 * libbfd.c (real_read): don't call fread for zero bytes. This
5079 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5081 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5083 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5084 of a jump is in the current 256 MB region.
5086 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5088 * format.c (bfd_check_format_matches): Change last patch to only
5089 take effect for the binary target.
5091 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5093 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5095 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5097 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5099 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5101 * format.c (bfd_check_format_matches): If the target was
5102 previously specified, don't check other targets when checking for
5105 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5107 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5108 (elf32_arm_reloc_type_lookup): Removed
5109 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5110 (elf32_arm_reloc_type_lookup): New.
5111 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5112 (elf32_arm_reloc_type_lookup): New.
5114 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5116 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5117 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5118 * Makefile.am: Use new files.
5119 * Makefile.in: Regenerate.
5120 * configure.in: Use new files.
5121 * configure: Regenerate.
5123 1999-02-01 Nick Clifton <nickc@cygnus.com>
5125 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5126 (fr30_elf_gc_sweep_hook): New function.
5127 (elf_backend_can_gc_sections): Define.
5129 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5131 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5132 and bfd_elf32_bigarm_oabi_vec.
5134 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5136 * Makefile.am (elf32-arm-oldabi.lo): New.
5137 (elf32-arm-newabi.lo): New.
5138 * Makefile.in: Regenerate.
5139 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5140 (arm-*-elf): Likewise.
5142 (thumb-*-oabi): New.
5143 * configure: Regenerate.
5144 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5145 (bfd_elf32_bigarm_oabi_vec): New.
5146 * elf32-arm-newabi.c: New.
5147 * elf32-arm-oldabi.c: New.
5148 * elf32-arm.c: Removed.
5151 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5153 * binary.c (binary_set_section_contents): Omit warnings for
5154 unloadable sections.
5156 1999-01-31 Michael Meissner <meissner@cygnus.com>
5158 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5159 powerpc{,le}-*-eabi.
5161 1999-01-29 Nick Clifton <nickc@cygnus.com>
5163 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5164 * dwarf2.c (read_signed_leb128): Remove unused variables.
5166 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5168 * elf.c (assign_file_positions_for_segments): Only adjust
5169 p_align when needed.
5171 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5173 * binary.c (binary_set_section_contents): Don't return early for a
5174 non-loadable section, in case the first section is non-loadable.
5175 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5176 W. Rozycki <macro@ds2.pg.gda.pl>.
5178 1999-01-28 Nick Clifton <nickc@cygnus.com>
5180 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5181 R_FR30_GNU_VTENTRY relocs.
5183 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5185 * elflink.h (elf_link_output_sym): Zero syms which are
5186 part of sections which have been excluded.
5188 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5190 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5192 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5193 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5195 1999-01-27 Nick Clifton <nickc@cygnus.com>
5197 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5199 (fr30_final_link_relocate): Use computed value as result of
5202 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5204 * binary.c (binary_set_section_contents): Emit warning for
5205 huge file offsets due to widely-dispersed section LMAs.
5207 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5209 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5210 align first section to largest section alignment, not first
5213 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5215 * configure.in: Require autoconf 2.12.1 or higher.
5217 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5219 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5220 * bfd-in2.h: Likewise.
5221 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5223 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5225 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5226 * cpu-mips.c: Add support for and independent 4111.
5227 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5228 (_bfd_mips_elf_final_write_processing):
5229 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5231 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5233 * elf32-mips.c (elf_mips_abi_name): New.
5234 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5236 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5238 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5239 Handle bfd_mach_mips4300.
5241 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5243 * elf32-i386.c: Remove leaked development code from patch
5244 1998-12-10 by Richard Henderson.
5246 1998-12-10 Richard Henderson <rth@cygnus.com>
5248 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5249 in debug sections for symbol defined externally.
5251 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5253 * targets.c (bfd_target_vector): Remove duplicate entry for
5256 1998-12-09 Nick Clifton <nickc@cygnus.com>
5258 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5259 since we are using RELAs.
5261 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5263 SCO Open Server Release 5 core file support, from Jouke Numan
5265 * sco5-core.c: New file.
5266 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5267 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5268 * Makefile.am: Rebuild dependencies.
5269 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5270 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5271 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5272 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5273 * bfd-in2.h, configure, Makefile.in: Rebuild.
5275 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5277 * config.bfd (hppa*-*-mpeix*): New target.
5278 * configure.in: Add AC_HEADER_DIRENT.
5279 (hppa*-*-mpeix*): New target.
5280 * configure.host (hppa*-*-mpeix*): New host.
5281 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5282 friends rather than just including <sys/dir.h>.
5283 * som.h (struct som_symbol): Add hppa_priv_level and apto
5284 tc_data. Change all users.
5285 (struct somdata): Add comp_unit field.
5286 (obj_som_compilation_unit): Define.
5287 (bfd_som_attach_compilation_unix): Declare.
5288 * som.c: Check HOST_HPPAMPEIX.
5289 (struct som_misc_symbol_info): Add new field priv_level.
5290 (som_object_setup): Add current_offset parameter. Change all
5292 (setup_sections): Likewise.
5293 (som_object_p): For EXECLIBMAGIC, read the lst header.
5294 (som_write_symbol_strings): Add compilation_unit parameter.
5296 (som_finish_writing): Write out compilation_unit.
5297 (som_bfd_derive_misc_symbol_info): Set priv_level.
5298 (som_build_and_write_symbol_table): Set xleast field to 3.
5299 (som_slurp_symbol_table): Set symbol priv_level.
5300 (bfd_som_attach_compilation_unit): New function.
5301 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5302 priv_level into symbol_value.
5303 * configure, config.in: Rebuild.
5305 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5307 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5308 warning function to call _bfd_error_handler instead.
5310 * libbfd.c (COERCE32): Cast through unsigned long and long to
5311 avoid bug in old version of gcc.
5313 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5314 (elf_backend_additional_program_headers): Don't define.
5316 1998-12-08 Nick Clifton <nickc@cygnus.com>
5318 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5319 relocations to include offset of 2 included in the insns, and the
5320 offset of the relocs within the section.
5322 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5324 The following changes were made by David Taylor
5325 <taylor@texas.cygnus.com>, Edith Epstein
5326 <eepstein@sophia.cygnus.com>, Jim Blandy
5327 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5328 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5329 changes originally made by HP; HP did not create ChangeLog
5332 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5333 automake macro library.
5335 * hpux-core.c (hpux_core_core_file_p): this function now
5336 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5337 found in the corefile! Also, in hpux_core_core_file_p, if we
5338 encounter a section with an unknown type, don't punt. Instead,
5339 just skip it. Also, count the number of sections of known type
5340 that we encounter. If we encounter at least one good one, then
5341 we'll declare that the file is a core file. If we encounter any
5342 unknown ones but some known ones, then we'll issue a warning (but
5343 still declare it to be a core file). Also, correctly decide when a
5345 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5346 (CORE_ANON_SHMEM): define if not defined.
5347 (hpux_core_struct): add members lwpid and user_tid.
5348 (core_kernel_thread_id, core_user_thread_id): new macros.
5349 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5350 the name before storing it in the bfd.
5351 (hpux_core_core_file_p): handle threads.
5353 * libhppa.h (GET_FIELD): protect against redefinition.
5354 (HPPA_WIDE): define.
5355 (GET_FIELD): define.
5360 (sign_extend): redefine.
5361 (assemble_6): define.
5362 (assemble_12): rewrite.
5363 (assemble_16): define.
5364 (assemble_16a): define.
5365 (assemble_17): rewrite.
5366 (assemble_22): define.
5368 1998-12-07 Nick Clifton <nickc@cygnus.com>
5370 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5371 relocations for signed values.
5373 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5375 * mipsbsd.c (MY(set_arch_mach)): Make static.
5376 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5377 bfd_mach_mips* macros rather than simple numbers.
5379 COFF weak symbol support, based on patches from Mark Elbrecht
5380 <snowball3@usa.net>:
5381 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5382 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5383 (coff_write_alien_symbol): Likewise.
5384 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5385 (coff_link_add_symbols): Likewise.
5386 (_bfd_coff_link_input_bfd): Likewise.
5387 (_bfd_coff_write_global_sym): Likewise.
5389 * elf.c (copy_private_bfd_data): Always initialize the
5390 includes_phdrs field.
5392 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5393 file defines a symbol first mentioned in an ELF file.
5395 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5396 possible, rather than only if BFD64.
5397 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5399 * bfd-in2.h: Rebuild.
5401 * srec.c (srec_set_section_contents): Correct test to avoid
5402 switching to 4 byte addresses after seeing a second section which
5403 requires 3 byte addresses. From Joel Schantz
5404 <joel.schantz@argosys.boeing.com>.
5406 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5407 <aymeric.vincent@emi.u-bordeaux.fr>.
5409 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5411 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5412 decide whether the output file is -mrelocatable-lib,
5413 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5415 1998-12-03 Nick Clifton <nickc@cygnus.com>
5417 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5418 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5419 * bfd-in2.h: Regenerate.
5420 * libbfd.h: Regenerate
5422 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5424 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5425 link against a dynamic symbol with no type or size.
5427 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5429 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5430 relocation for section which does not get loaded.
5431 (elf_i386_relocate_section) [R_386_32]: Likewise.
5433 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5435 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5436 reloc_count and i long instead of unsigned long. Handle error
5437 return from bfd_canonicalize_reloc.
5439 1998-12-01 Nick Clifton <nickc@cygnus.com>
5441 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5444 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5446 * elf32-sh.c (elf/sh.h): Include.
5447 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5448 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5449 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5450 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5451 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5453 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5455 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5456 causes division by zero later on.
5458 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5460 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5463 1998-11-25 DJ Delorie <dj@cygnus.com>
5465 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5468 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5470 * elf32-fr30.c (fr30_elf_relocate_section): Call
5471 fr30_final_link_relocate.
5472 (fr30_final_link_relocate): New function: Handle I20 and I32
5474 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5475 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5476 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5478 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5481 The following changes are based on a patch submitted by Gianluca
5482 Moro <glctr@abc.it>:
5484 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5485 not already been updated.
5486 (find_remembered_hi16s_reloc): New parameter 'already_found'
5487 returns state of remembered hi16s reloc.
5488 (remember_hi16s_reloc): Set 'found' field to false.
5489 (hi16s_location): Add 'found' field.
5491 1998-11-23 DJ Delorie <dj@cygnus.com>
5493 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5494 to see .DLL files as unrecognized.
5495 (i3coff_object_p): Sorry, had to hack it to not recognize these
5496 files (pei-i386) on request.
5498 1998-11-23 DJ Delorie <dj@cygnus.com>
5500 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5501 relents. Call bfd_check_format to reinitialize.
5503 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5505 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5508 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5510 * aclocal.m4: regenerate
5511 * configure: regenerate
5513 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5515 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5516 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5517 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5518 respect it as an upper bound on what memory to reference.
5519 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5520 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5521 update vtable_entries_size appropriately.
5523 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5525 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5528 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5530 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5531 bfds; they have no "file" so we fake it.
5532 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5533 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5534 resizing the memory buffer.
5535 * opncls.c (bfd_make_writable): New function; lets you write a
5536 bfd_create'd bfd to an in-memory buffer.
5537 (bfd_make_readable): New function; lets you read back that buffer
5538 as if it were from bfd_openr. Used to build generated archive
5539 members (winsup's ld's dlltool)
5541 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5543 * po/bfd.pot: Regenerated.
5545 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5547 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5550 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5552 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5553 element of the gotentry list for local symbols too.
5554 (elf64_alpha_relocate_section): Unify local and global handling.
5555 Assert that gotent->use_count > 0.
5557 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5559 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5560 update for file name changes of July 2, 1998.
5562 * configure: Rebuild.
5564 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5566 * po/bfd.pot: Regenerated.
5568 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5570 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5571 * aclocal.m4, configure: regenerate
5573 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5575 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5577 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5579 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5580 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5582 * aclocal.m4, configure: regenerated.
5584 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5586 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5587 R_D10V_GNU_VTENTRY relocs.
5588 (elf_d10v_howto_table): Likewise.
5589 (d10v_reloc_map d10v_reloc_map): Likewise.
5590 (elf32_d10v_gc_mark_hook): New.
5591 (elf32_d10v_gc_sweep_hook): New.
5592 (elf32_d10v_check_relocs): New.
5593 (elf32_d10v_relocate_section): New.
5594 (elf_backend_relocate_section): Define.
5595 (elf_backend_can_gc_sections): Define.
5597 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5599 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5600 (BFD64_BACKENDS): ...from here.
5601 (BFD32_BACKENDS_CFILES): Move vms files here...
5602 (BFD64_BACKENDS_CFILES): ...from here.
5603 * Makefile.in: Rebuild.
5605 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5607 * Makefile.am: Add FR30 target.
5608 * Makefile.in: Add FR30 target.
5609 * archures.c: Add support for FR30.
5610 * config.bfd: Add support for FR30.
5611 * configure.in: Add support for FR30.
5612 * reloc.c: Add support for FR30 relocations.
5613 * targets.c: Add support for FR30 relocations.
5614 * bfd-in2.h: Regenerate.
5615 * configure: Regenerate.
5616 * libbfd.h: Regenerate.
5617 * cpu-fr30.c: New file.
5618 * elf32-fr30.c: New file.
5620 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5622 * configure.in: detect cygwin* instead of cygwin32*
5623 * configure: regenerate
5625 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5627 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5628 use bfd_malloc and free instead and check return value from bfd_malloc.
5630 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5633 * libbfd.h: Rebuild.
5635 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5636 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5637 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5638 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5640 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5642 (mips_elf_link_hash_table_create): Don't initialize
5643 dynsym_sec_strindex.
5644 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5645 (mips_elf_size_dynamic_sections): Generate a section symbol for
5646 every output section.
5647 (mips_elf_finish_dynamic_sections): Count all sections for
5649 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5652 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5654 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5655 for later PLT entries in large PLTs.
5656 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5658 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5660 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5662 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5664 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5665 * elflink.h (elf_collect_hash_codes): New function. This function is
5666 called for each exported symbol and we compute the ELF hash value for
5668 (compute_bucket_value): New function. It is called from
5669 size_dynamic_sections to determine the hash table size. When we are
5670 optimizing a better, but slower, algorithm is used.
5671 (size_dynamic_sections): Call compute_bucket_value.
5673 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5675 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5677 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5679 (sh_elf_gc_mark_hook): New.
5680 (sh_elf_gc_sweep_hook): New.
5681 (sh_elf_check_relocs): New.
5682 (elf_backend_can_gc_sections): Define.
5684 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5686 * acinclude.m4: undo previous gettext change
5687 * aclocal.m4: rebuild with right version of aclocal.
5689 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5691 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5692 aclocal.m4 to acinclude.m4, so they don't get lost.
5694 * elfcore.h: rewrite for better corefile support.
5695 * elf.c (elfcore_*): new functions.
5696 * elf-bfd.h (elf_obj_tdata): new structure members.
5697 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5699 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5701 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5703 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5704 and R_M32R_GNU_VTENTRY.
5705 (elf_backend_can_gc_sections): Define.
5706 (m32r_elf_check_relocs): New.
5707 (m32r_elf_gc_mark_hook): New.
5708 (m32r_elf_gc_sweep_hook): New.
5709 (m32r_elf_relocate_section): Handle VT relocs.
5711 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5713 * coff-arm.c (arm_relocate_section): Remove redundant test.
5715 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5716 cleat that the 'bitsize' field is the size of the bitfield AFTER
5717 relocation not before.
5719 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5721 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5724 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5726 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5727 R_SPARC_GNU_VTENTRY.
5728 (elf32_sparc_check_relocs): Handle them.
5729 (elf32_sparc_reloc_type_lookup): Likewise.
5730 (elf32_sparc_relocate_section): Likewise.
5731 (elf32_sparc_gc_mark_hook): New.
5732 (elf32_sparc_gc_sweep_hook): New.
5734 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5736 * som.c (som_finish_writing): Perform some sanity checks when
5737 writing an executable or shared library.
5739 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5741 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5742 * configure.in (elf): Add dwarf1.lo.
5743 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5744 * elf.c (_bfd_elf_find_nearest_line): Add call to
5745 _bfd_dwarf1_find_nearest_line.
5746 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5747 Add call to _bfd_dwarf1_find_nearest_line.
5748 * configure: Rebuilt.
5750 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5752 * elflink.h (elf_gc_sections): Do not allow garbage
5753 collection if dynamic sections have been created.
5755 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5757 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5759 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5760 (v850_elf_perform_relocation): Likewise.
5761 (v850_elf_final_link_relocate): Likewise.
5762 (v850_elf_relocate_section): Likewise.
5763 (v850_elf_gc_sweep_hook): New routine.
5764 (v850_elf_gc_mark_hook): New routine.
5765 (elf_backend_can_gc_sections): Define.
5767 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5769 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5772 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5774 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5775 Declare size as bfd_size_type.
5776 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5778 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5780 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5782 * som.c (CPU_PA_RISC2_0): Define.
5783 (_PA_RISC2_0_ID): Likewise.
5784 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5786 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5789 has a base which is already defined, only add the referenced
5790 symbol to the dynamic symbol table if it is defined or referenced
5793 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5796 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5798 * elflink.h (elf_link_add_object_symbols): Undo last change.
5800 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5802 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5803 symbol for the indirect alias to a versioned symbol.
5805 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5807 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5808 (elf32_i386_vtentry_howto): New.
5809 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5810 or elf32_i386_vtinherit_howto on lookup.
5812 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5814 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5815 reloc_type. Rename R_68K__max to R_68K_max.
5816 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5819 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5821 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5822 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5824 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5827 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5829 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5830 message has a null byte terminator.
5832 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5834 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5835 word subject to R_V850_32 relocation.
5837 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5839 * dwarf2.c: Add comment describing problem computing line numbers
5840 for undefined symbols at link time.
5842 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5844 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5845 transform a defweak into a plt entry.
5846 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5847 plt entry references to receive a RELATIVE reloc.
5848 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5849 (elf64_alpha_relocate_section): Assert we don't overrun
5850 the allocated relocation space.
5852 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5854 * elf.c (swap_out_syms): Always treat section symbols as
5855 special, even if they are attached to a common section.
5857 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5859 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5860 sections with v850 common section attributes into named v850
5862 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5863 common section attributes into named v850 common sections.
5865 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5867 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5870 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5872 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5873 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5874 reloc to the wrong section a warning, not an error. .dynsbss
5875 is not an output section, so there is no need to check for it.
5877 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5879 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5881 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5883 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5884 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5886 (elf32_arm_gc_mark_hook): New.
5887 (elf32_arm_gc_sweep_hook): New.
5888 (elf32_arm_check_relocs): New.
5889 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5891 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5894 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5896 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5897 assume there is no PLT or GOT.
5899 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5901 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5902 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5903 also accepted as a function symbol type.
5905 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5907 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5909 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5911 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5912 match definition of _bfd_gc_sections field.
5913 * libbfd.h: Rebuild.
5915 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5917 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5918 the addend of a dynamic relocation referencing a section.
5919 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5920 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5922 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5924 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5925 bed has a size_dynamic_sections routine before trying to use it.
5927 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5929 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5930 _bfd_elf_rel_vtable_reloc_fn.
5932 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5934 * Makefile.am: Add elf32-arm.c.
5935 * Makefile.in: Rebuild.
5936 * elf-bfd.h: Add elf_backend_get_symbol_type.
5937 * elf.c (swap_out_syms): If defined, call
5938 elf_backend_get_symbol_type.
5939 * elf32-arm.c: Define elf_backend_get_symbol_type.
5940 (elf32_arm_get_symbol-type): New routine.
5941 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5942 (bfd_elf32_arm_process_before_allocation): Change to
5943 check for STT_ARM_TFUNC.
5944 (elf32_arm_final_link_relocate): Likewise.
5945 * elfxx-target.h: Add elf_backend_get_symbol_type.
5947 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5949 * archures.c (bfd_mach_alpha_ev[456]): New.
5950 * cpu-alpha.c: Rework to match these types.
5951 * bfd-in2.h: Rebuild.
5953 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5955 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5956 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5958 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5959 (elf_i386_reloc_type_lookup): Recognize them.
5960 (elf_i386_check_relocs): Pass them off to generic code.
5961 (elf_i386_relocate_section): Ignore them.
5962 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5963 (elf_backend_can_gc_sections): True.
5965 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5967 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5968 before looking at owner field.
5969 (elf32_arm_to_thumb_stub): Ditto.
5970 (elf32_arm_relocate_section): Compute name before calling
5971 elf32_arm_final_link_relocate().
5973 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5975 * elf.c: comment and formatting cleanups.
5978 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5980 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5981 (core files are treated differently than object files).
5982 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5983 bfd_elf_mkcorefile): declare.
5984 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5985 bfd_elf_mkcorefile): add to bfd_target vector.
5986 * elfcore.h (elf_core_file_p): save the program header table,
5987 and set the bfd architecture from the elf file header.
5988 * elf.c (bfd_elf_mkcorefile): new function.
5989 (_bfd_elf_write_corefile_contents): new function.
5990 (assign_file_positions_for_segments): add cases for handling
5991 PT_NOTE segments. (assign_file_positions_except_relocs):
5992 core files should be handled the same as exec files.
5993 (prep_headers): identify core files as type ET_CORE.
5994 (copy_private_bfd_data): identify the sections belonging to
5995 the PT_NOTE segment.
5997 * elf32-sparc.c (elf32_sparc_final_write_processing):
5998 add break statement to default case.
6000 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6002 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6003 section (not input) will be in sections ".sbss", ".sbss2",
6004 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6005 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6006 output_offset for correct evaluation of addend.
6008 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6010 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6011 elf32_arm_allocate_interworking_sections and
6012 elf32_arm_process_before_allocation.
6014 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6016 * bfd-in.h: Ammend prototype for
6017 elf32_arm_process_before_allocation to remove surplus third
6020 * bfd-in2.h: Regenerate.
6022 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6024 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6026 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6028 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6029 calculated for RELOC_SPARC_REV32 case.
6031 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6033 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6034 elf32_arm_allocate_interworking_sections and
6035 elf32_arm_process_before_allocation.
6036 * bfd-in2.h: Regenerated.
6037 * elf32-arm.c Define elf32_arm_link_hash_table.
6038 (insert_thumb_branch): New routine.
6039 (find_thumb_glue): New routine.
6040 (find_arm_glue): New routine.
6041 (record_arm_to_thumb_glue): New routine.
6042 (record_thumb_to_arm_glue): New routine.
6043 (elf32_arm_link_hash_table_create): New routine.
6044 (elf32_arm_get_bfd_for_interworking): New routine.
6045 (elf32_arm_allocate_interworking_sections) New routine.
6046 (elf32_arm_process_before_allocation) New routine.
6047 (elf32_thumb_to_arm_stub): New routine.
6048 (elf32_arm_to_thumb_stub): New routine.
6049 (elf32_print_private_bfd_data): Fix typo.
6050 (elf32_arm_final_link_relocate): Add argument sym_sec.
6051 Check for branches to thumb symbols in case R_ARM_PC24.
6052 Check for branches to arm symbols in case R_ARM_THM_PC22.
6053 (elf32_arm_relocate_section): Pass symbol section to
6054 elf32_arm_final_link_relocate.
6056 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6058 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6059 entries unless the symbol is defined in the executable; in
6060 particular, undefined weak symbols get a PLT entry.
6062 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6064 * libaout.h: Remove nested comment to avoid warning.
6066 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6068 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6069 R_ARM_PC24 relocation.
6071 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6073 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6074 argument is_local. Add argument sym_flags. Check sym_flags
6075 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6076 (elf32_arm_relocate_section): Don't pass local sym and pass
6077 sym_flags to elf32_arm_final_link_relocate.
6079 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6081 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6082 to not count too few relocs for dynamicly linked executables.
6084 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6086 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6087 symbols without a dynamic index dynamic. Consider all weak
6089 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6090 correspondance between input and output sections.
6092 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6094 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6095 that use a .got.plt section start the got offset at zero.
6097 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * ieee.c (ieee_write_processor): Correct the processor ID written
6100 out for bfd_arch_m68k, accommodating change of March 25.
6102 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6104 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6105 R_ARM_THM_RPC22 relocations.
6107 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6109 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6111 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6112 .got relocs in -Bsymbolic shared objects.
6114 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6116 * elf32-arm.c: Add private flags to ELF header.
6117 (elf32_arm_print_private_bfd_data): New Function.
6118 (elf32_arm_set_private_flags): New Function.
6119 (elf32_arm_copy_private_flags): New Function.
6120 (elf32_arm_merge_private_bfd_data): New Function.
6122 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6126 (elf32_sparc_relocate_section): Likewise.
6128 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6130 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6131 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6132 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6133 of the function. Recognize no .plt as static linking.
6135 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6137 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6138 ".liblist" string through gettext.
6140 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6142 * Makefile.am: Add support for elf32-arm.lo.
6143 * Makefile.in: Rebuild.
6144 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6145 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6146 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6147 * configure: Regenerate.
6148 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6149 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6150 bfd_target bfd_elf32_littlearm_vec.
6151 * elf32-arm.c: New file.
6153 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6155 * libaout.h (M_SPARCLITE_LE): New machine.
6156 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6157 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6158 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6159 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6160 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6161 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6162 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6163 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6164 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6165 be BFD_RELOC_SPARC_REV32.
6167 * config.bfd (sparc86x-*-aout): New
6169 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6171 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6172 actually mapping the output sections.
6174 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6177 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6178 (mn10300_elf_reloc_map): Similarly.
6179 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6181 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6185 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6186 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6187 elf_mips_reloc_type defined in elf/mips.h.
6189 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6191 * elf64-mips.c: Remove reloc_type definition completely. It's now
6194 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6196 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6197 as they are defined in elf/mips.h now.
6199 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6202 * Re-add lost change:
6203 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6205 (mn10300_elf_relax_section): Include stack space for register saves
6206 in the imm8 field of a "call" instruction.
6207 (compute_function_info): Determine how much stack is allocated by
6208 the movm instruction. Fix typo.
6209 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6211 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6213 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6214 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6216 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6218 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6220 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6222 * elf32-hppa.h: Let ELF header define the enum containing the
6223 external reloc numbers.
6224 * elf32-i386.h: Likewise.
6226 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6228 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6229 * elf32-mips.c: Likewise.
6230 * elf32-ppc.c: Likewise.
6232 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6234 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6235 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6237 * bfd-in.h: Regenerate.
6238 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6239 parameter to 'unsigned int' to avoid K&R compatability problems.
6241 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6244 functionname_ptr to be const. Change line_ptr to be unsigned.
6246 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6247 macro is not defined. Change second parameter from bfd_link_info
6248 to coff_final_link_info. Add prototype.
6249 (coff_final_link_postscript): Simplify handling when macro is not
6250 defined. Add prototype.
6252 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6254 * elf-mn10300.c: Before include system specific ELF header define
6255 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6256 * elf32-mips.c: Likewise.
6257 * elf32-ppc.c: Likewise.
6259 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6262 temporary patch over to elf64-mips.c as well.
6264 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6266 * elf32-mips.c (reloc_type): Temporarily disable definition of
6267 standard relocation since they are now defined in elf/mips.h.
6269 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6271 * elf-m10200.c (mn10200_elf_final_link_relocate):
6272 Modify range test for case R_MN10200_8.
6274 * elf-m10300.c (mn10300_elf_final_link_relocate):
6275 Modify range test for case R_MN10300_8.
6277 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6279 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6280 * elf32-i386.c (elf_backend_got_header_size): Define.
6281 (elf_backend_plt_header_size): Define.
6282 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6283 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6284 * elfxx-target.h: Provide a default of zero.
6285 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6286 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6288 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6289 entry from an executable, even if the plt refcount goes to 0.
6291 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6293 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6294 directory name at the line number.
6296 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6297 with an unspecified type.
6299 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6301 * sunos.c: Add undef of valid to avoid problem on SunOS.
6303 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6305 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6307 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6309 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6310 R_68K_PCxx and R_68K_xx relocations. Make sure that
6311 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6312 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6313 R_68K_xx relocations.
6314 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6315 that has no plt entry.
6316 (elf_m68k_relocate_section): Ignore the plt offset in a static
6318 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6320 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6323 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6325 (howto_table, reloc_map): Add entries for them.
6326 (elf_m68k_check_relocs): Handle them. Implement reference
6327 counting for got and plt entries.
6328 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6329 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6331 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6332 (elf_m68k_relocate_section): Handle the new reloc types.
6333 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6334 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6335 * elflink.h (elf_link_add_object_symbols): When creating an
6336 indirect reference for symbol versioning also copy the plt
6338 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6339 flag also reset the plt offset.
6340 (elf_link_assign_sym_version): Likewise.
6341 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6342 the size of the entry in bytes.
6343 (elf_gc_allocate_got_offsets): Likewise.
6345 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6347 * elflink.h (elf_gc_sections): Return true rather than falling off
6350 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6353 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6355 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6356 comment describing when it should be enabled.
6357 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6360 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6362 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6363 information ATN records.
6365 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6367 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6368 section for an absolute symbol in a fully linked file. Based on
6369 patch from Christian Holland <CHolland@de.lucent.com>.
6371 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6373 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6374 that a symbol is undefined.
6376 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6378 * som.c (som_bfd_gc_sections): Define.
6380 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6382 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6383 overflows in ARM_26D patches, since they have already been
6384 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6386 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6388 * coffcode.h (coff_write_object_contents): If we have any long
6389 section names, call coff_write_symbols even if there are no
6392 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6394 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6395 PT_LOAD segment, rather than only setting it once for the entire
6398 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6399 rather than ignoring every phdr with a p_paddr of 0, ignore all
6400 the phdrs if they all have a p_paddr of 0.
6402 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6403 section was discarded from the link.
6405 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6407 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6409 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6411 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6412 floating point operations.
6414 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6416 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6419 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6421 Merge of vax/vms (read-only) support
6422 * configure.com: Support Vax target.
6423 * makefile.vms: Support Vax target.
6424 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6425 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6427 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6429 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6431 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6433 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6435 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6436 * targets.c (bfd_target_ovax_flavour): New flavour.
6437 (vms_alpha_vec): Renamed from evax_alpha_vec.
6439 (target_vector): Update accordingly.
6440 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6442 (vax*-*-*vms*): New target.
6443 * Makefile.am: Update for renamed files. Rebuild dependencies.
6444 * bfd-in2.h: Rebuild.
6445 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6447 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6449 Based on patch from Matt Semersky <matts@scd.hp.com>:
6450 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6451 pointer on abfd->outsymbols.
6452 (generic_add_output_symbol): Handle NULL sym parameter.
6454 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6456 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6459 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6462 when handling 32 bit immediate relocs.
6463 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6465 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6467 * section.c (STD_SECTION): Account for recently added gc_mark
6468 field in struct asection.
6470 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6471 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6473 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6475 ELF Section-level Garbage Collection:
6476 * bfd.c (bfd_gc_sections): New.
6477 * aout-adobe.c: Hook to default implementation.
6478 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6479 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6480 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6481 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6482 * tekhex.c, versados.c: Likewise.
6483 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6484 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6486 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6487 (bfd_generic_gc_sections): New.
6488 * section.c (SEC_KEEP): New.
6489 (asection): Add gc_mark member.
6491 * elfcode.h (elf_gc*): New name remappings.
6492 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6493 sections to be excluded.
6494 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6495 (elf_gc_propogate_vtable_entries_used): New.
6496 (elf_gc_smash_unused_vtentry_relocs): New.
6497 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6498 (elf_gc_common_finalize_got_offsets): New.
6499 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6500 * elfxx-target.h: Add and default gc hooks.
6502 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6504 (struct elf_obj_tdata): Likewise for local_got_offsets.
6505 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6506 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6507 * elf64-sparc.c, elflink.h: Likewise.
6509 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6510 (ELF_LINK_HASH_MARK): Define.
6511 (struct elf_backend_data): Add GC hooks.
6512 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6514 * elf-m10300.c (mn10300_elf_check_relocs): New.
6515 (mn10300_elf_gc_mark_hook): New.
6516 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6517 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6518 (mn10300_elf_final_link_relocate): Likewise.
6519 (mn10300_elf_relocate_section): Likewise.
6520 (elf_backend_can_gc_sections): Define.
6521 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6522 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6523 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6524 (mips_info_to_howto_rel): Likewise.
6525 (mips_elf_relocate_section): Likewise.
6526 (mips_elf_check_relocs): Likewise.
6527 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6528 (elf_backend_can_gc_sections): Define.
6529 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6530 (ppc_elf_howto_raw): Handle them.
6531 (ppc_elf_reloc_type_lookup): Likewise.
6532 (ppc_elf_relocate_section): Likewise.
6533 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6534 Handle new vtable relocs.
6535 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6536 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6537 (elf_backend_can_gc_sections): Define.
6539 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6541 * archures.c (bfd_mach_mn10300): Define.
6542 * elf-m10300.c: Include elf/mn10300.h
6543 (elf_mn10300_mach): New function.
6544 (_bfd_mn10300_elf_final_write_processing): Likewise.
6545 (_bfd_mn10300_elf_object_p): Likewise.
6546 (elf_backendfinal_write_processing): Define.
6547 (elf_backend_object_p): Likewise.
6549 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6551 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6554 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6556 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6557 link_next field, not the next field.
6559 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6561 * elf.c (map_sections_to_segments): Check the section address
6562 against the phdr size both with and without a modulo of
6565 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6568 linker created empty input section if the output section has the
6571 * elflink.h (elf_link_output_extsym): Print an error message if
6572 _bfd_elf_section_from_bfd_section fails.
6574 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6577 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6579 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6580 native linker output. Avoid putting an empty section in more than
6583 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6585 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6586 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6588 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6590 * elf.c (swap_out_syms): New arg relocatable_p.
6591 Don't add section VMA to symbols for relocatable output.
6592 (_bfd_elf_compute_section_file_positions): Update call to
6595 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6597 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6598 against 'addend' be signed rather than unsigned.
6600 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6602 * elf32-m32r.c: Add prototyps for static functions.
6604 * coff-arm.c: Add prototypes for static functions.
6606 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6608 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6609 LMA is used to order sections in a segment.
6611 * elf32-v850.c: Add prototypes for static functions.
6612 Change type of addend parameter to bfd_vma in various functions.
6614 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6616 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6617 complain_overflow_signed instead of complain_overflow_bitfield.
6619 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6621 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6622 when comparing against 0.
6624 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * Makefile.am (config.status): New target.
6627 * Makefile.in: Rebuild.
6629 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6631 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6632 error if previous object endianness doesn't match current object.
6634 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6636 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6637 _bfd_elf_print_private)bfd_data ().
6639 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6641 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6643 (elf_link_add_object_symbols): Set type_change_ok and
6644 size_change_ok before calling elf_merge_symbol.
6646 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6647 undefined symbol error, don't also issue an overflow error.
6649 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6651 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6652 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6653 message instead of crashing.
6655 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6657 * archures.c (bfd_mach_cpu32): Define.
6658 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6660 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6661 * ieee.c: Include <ctype.h>.
6662 (ieee_object_p): Parse out process ID string to make it more
6663 likely to be acceptable for bfd_scan_arch.
6664 * bfd-in2.h: Rebuild.
6666 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6668 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6669 _bfd_elf_print_private_bfd_data() so that the program header will
6672 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6674 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6675 0x68. Reindent. Add some comments.
6677 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6679 * elf.c (copy_private_bfd_data): Adjust physical address of
6680 segment in output BFD to contain LMAs of its sections.
6682 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6684 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6685 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6686 endian data 32 bit relocations.
6687 (elf32_sparc_merge_private_bfd_data): Check if linking little
6688 endian objects with big endian objects.
6689 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6690 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6691 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6693 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6694 * archures.c (bfd_mach_sparc_sparclite_le): New.
6695 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6697 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6699 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6702 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6704 * bfd-in.h: Move over patch to bfd-in2.h.
6706 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6708 (_bfd_relocate_contents): Likewise.
6710 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6712 * peicode.h (add_data_entry): If the section has no private data
6713 then do not create a Data Dictionary entry for it.
6715 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6717 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6718 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6719 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6720 subsections during relaxation more correctly.
6722 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6724 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6725 Add extra argument to bfd_arm_process_before_allocation ().
6726 * bfd-in.h: Reflect changes made in bfd-in2.h.
6727 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6728 coff class of a BFD symbol.
6729 * coff-arm.c: Add support for interworking between Thumb code and
6730 non-interworking aware ARM code.
6732 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6734 * po/Make-in (install-info): New target.
6736 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6738 * filemode.c: Remove; not used.
6740 If sysdep.h includes a header file, don't include it again:
6741 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6743 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6745 * archive.c: Don't include <string.h> or <errno.h>.
6746 * evax-alpha.c; Don't include <stdio.h>.
6747 * evax-egsd.c: Likewise.
6748 * evax-etir.c: Likewise.
6749 * evax-misc.c: Likewise.
6750 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6751 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6753 * hpux-core.c: Likewise.
6754 * netbsd-core.c: Likewise.
6756 * libbfd.c: Don't include <sys/types.h>.
6757 * nlmcode.h: Don't include <string.h>.
6758 * osf-core.c: Don't include <string.h> or <stdio.h>.
6759 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6760 <errno.h>, or <unistd.h>.
6761 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6763 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6765 * configure.com: If the version number can not be found in
6766 configure.in, set it to "unknown" rather than "2.8.1".
6768 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6770 * elf32-mips.c (elf_mips_mach): New.
6771 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6772 (_bfd_mips_elf_final_write_processing): Use the names
6773 of machines, rather than the numbers. Set both the ARCH
6774 and MACH in e_flags. Handle a few more specific machines.
6775 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6776 EF_MIPS_ARCH and EF_MIPS_MACH.
6778 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6780 * syms.c (bfd_is_local_label): Revert last change.
6781 * srec.c (srec_write_symbols): Discard debugging symbols.
6783 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6785 * som.c: Include <ctype.h>.
6786 * som.h: Don't include sysdep.h.
6788 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6790 * libbfd.h: Rebuilt.
6791 * libbfd-in.h: Removed gettext includes and defines.
6792 * sysdep.h: Moved gettext-related includes and defines here.
6794 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6796 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6797 an ad-hoc test. Kill bogus #if 0 code.
6798 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6800 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6803 when generating a normal executable for a symbol defined in a
6804 regular file. When copying a reloc into the output file, adjust
6805 the addend for a PC relative reloc against a global symbol.
6807 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6809 * libbfd.h: Rebuilt.
6810 * libbfd-in.h (_): Define as dgettext.
6812 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6816 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6817 when declaring parameter types.
6818 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6820 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * config.bfd: If we include any ELF targets in targ_defvec and/or
6823 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6824 * elf32-gen.c (dummy): New static const variable.
6825 (elf_generic_info_to_howto): New static function.
6826 (elf_generic_info_to_howto_rel): New static function.
6827 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6828 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6829 * elf64-gen.c: Same changes as elf32-gen.c.
6830 * elfcode.h (elf_object_p): For the generic target, ignore a
6831 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6833 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6836 * configure: Rebuild.
6838 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6840 * config.bfd: Update OSR5/Unixware patterns.
6842 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6844 * elf.c (assign_file_positions_for_segments): Allow for holes
6845 between sections added by a link script.
6847 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * configure.in: Change version number to 2.9.4
6850 * configure: Rebuild.
6852 Based on patch from H.J. Lu <hjl@gnu.org>:
6853 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6854 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6855 * bfd-in2.h: Rebuild.
6857 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6859 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6862 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6864 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6865 (elf64_alpha_relax_section): Fill them in.
6866 (elf64_alpha_relax_opt_call): Implement more than a stub.
6867 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6868 alignment on .scommon.
6869 (elf64_alpha_merge_gots): Merge use counts as well.
6871 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6873 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6874 for calculating a local symbol's address.
6875 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6876 Set the .got's cooked size as well as the raw size.
6878 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6880 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6881 internationalisation of printed information.
6883 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6884 internationalisation of printed information.
6886 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * syms.c (struct indexentry): Change directory_name, file_name,
6889 and function_name fields to char *.
6890 (struct stab_find_info): Change cached_file_name field to char *.
6892 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6894 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6896 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6898 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6900 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6902 * Makefile.am (install-data-local): Make $(includedir).
6903 * Makefile.in: Rebuild.
6905 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6907 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6909 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6912 * Makefile.in: Rebuild.
6914 * bfd-in2.h: Rebuild for Nick's changes.
6916 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6918 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6919 change wrt length == max_namelen.
6921 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6923 * Many files: Added gettext invocations around user-visible
6925 * libbfd-in.h: Added gettext includes and defines.
6926 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6927 HAVE_LC_MESSAGES): Define.
6928 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6930 * Makefile.am (SUBDIRS): Added po.
6931 (POTFILES): New macro.
6932 (po/POTFILES.in): New target.
6933 (SOURCE_HFILES): New macro.
6935 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6937 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6939 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6940 NT_PRSTATUS note section encountered, it contains the status of
6941 the currently executing thread when the core file was written.
6943 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6945 * libcoff.h: Add extra parameter to
6946 bfd_coff_link_output_has_begun overrideable function.
6947 * cofflink.c: Pass extra parameter to
6948 bfd_coff_link_output_has_begun function.
6949 * bfd-in.h: Add prototypes for exported ARM interworking
6951 * peicode.h: ARM specific code reorganised to conform to BFD
6953 * coffcode.h: ARM specific code reorganised to conform to BFD
6955 * coff-arm.c: Code reorganised to conform to the BFD coding
6956 conventions. Global variables have been moved into an ARM
6957 specific hash table structure and a new function:
6958 bfd_arm_get_bfd_for_interworking() has been created which is
6959 called from the linker scripts.
6961 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6963 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6965 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6966 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6967 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6968 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6970 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6972 * config.bfd: Added sparc86x support.
6974 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6976 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6977 an out of range pc-relative jump/call to an undefined weak symbol.
6979 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6981 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6984 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6987 an error other than bfd_error_system_call, set the error to
6988 bfd_error_wrong_format.
6990 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6991 bfd_elf32_powerpcle_vec.
6993 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6994 program segments are zero, don't set p_paddr_valid.
6996 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6998 * elf64-alpha.c: Initial implementation of relaxation --
6999 (struct alpha_elf_link_hash_entry): Add use_count member.
7000 (elf64_alpha_check_relocs): Initialize and increment it.
7001 (elf64_alpha_can_merge_gots): Check it when considering merging.
7002 (elf64_alpha_merge_gots): Drop entries with zero use.
7003 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7004 (elf64_alpha_always_size_sections): Split out got sizing ...
7005 (elf64_alpha_size_got_sections): ... here. New function.
7006 (elf64_alpha_relax_find_reloc_ofs): New function.
7007 (elf64_alpha_relax_with_lituse): Likewise.
7008 (elf64_alpha_relax_without_lituse): Likewise.
7009 (elf64_alpha_relax_opt_call): Likewise.
7010 (elf64_alpha_relax_section): Likewise.
7011 (elf64_alpha_add_symbol_hook): Likewise.
7012 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7013 (elf64_alpha_relocate_section): Likewise.
7014 (bfd_elf64_bfd_relax_section): Define.
7015 (elf_backend_add_symbol_hook): Likewise.
7017 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7019 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7020 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7021 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7023 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7025 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7026 * configure: Rebuild.
7028 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7030 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7031 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7032 * configure.in: Define and substitute WIN32LDFLAGS and
7034 * aclocal.m4: Rebuild with new libtool.
7035 * configure, Makefile.in: Rebuild.
7037 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7040 before any other symbols in the same section.
7042 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7044 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7047 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7049 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7051 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7052 Use addr_size for address size, rather than sizeof(bfd_vma).
7053 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7054 Fix call to read_address.
7055 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7056 Scrap other unneeded arguments. Fix call to read_address.
7057 (scan_unit_for_functions): Fix call to read_attribute.
7058 (parse_comp_unit): We now handle more values for addr_size.
7059 Set addr_size in unit. Fix call to read_attribute and
7062 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7064 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7066 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * archures.c (bfd_default_scan): Add m68k cases back to default
7069 switch, reverting patch of March 25, since IEEE support depends
7072 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * Makefile.am (diststuff): New target.
7075 * Makefile.in: Rebuild.
7077 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7079 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7080 som_offset when we have an extended name table.
7082 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7084 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7086 * Makefile.in: Rebuild.
7088 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7090 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7091 symbols when creating a shared library.
7092 (elf_m68k_adjust_dynindx): New function, used by above code.
7093 (elf_m68k_finish_dynamic_sections): Initialize the section
7095 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7097 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7099 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7102 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7104 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7107 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7109 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7112 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * configure.in: Set version to 2.9.1.
7115 * configure: Rebuild.
7117 * Branched binutils 2.9.
7119 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7121 * syms.c (ENABLE_CACHING): Define.
7122 (struct indexentry): Define.
7123 (struct stab_cache): Remove.
7124 (cmpindexentry): New static function.
7125 (struct stab_find_info): Add new fields: indextable,
7126 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7127 cached_file_name. Remove fields: file_cache, function_cache, and
7129 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7130 index table and search it.
7132 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * elf.c (_bfd_elf_copy_private_section_data): Call
7135 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7137 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7139 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7141 * coff-arm.c: Define all globally visible variables and functions
7142 only when COFF_WITH_PE is not defined.
7143 * configure.in (armpe_little_vec, armpe_big_vec): Add
7145 * configure: Rebuild.
7147 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7149 Fix some gcc -Wall warnings:
7150 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7151 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7152 * archures.c (bfd_default_scan): Likewise.
7153 * bfd.c (bfd_scan_vma): Likewise.
7154 * binary.c (mangle_name): Likewise
7155 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7156 * coff-sh.c (sh_relocate_section): Likewise.
7157 * coff-stgo32.c (create_go32_stub): Likewise.
7158 * coffcode.h (coff_slurp_line_table): Likewise.
7159 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7160 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7161 (assign_file_positions_for_segments): Likewise.
7162 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7163 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7164 * oasys.c (oasys_write_sections): Likewise.
7165 * ppcboot.c (ppcboot_object_p): Likewise.
7166 (mangle_name): Likewise.
7167 * riscix.c (riscix_fix_pcrel_26): Likewise.
7168 * srec.c (srec_scan): Likewise.
7169 * stabs.c (_bfd_write_section_stabs): Likewise.
7170 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7171 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7172 switch. Declare parameters for function pointers.
7173 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7175 * elf.c (elf_sort_sections): Likewise.
7176 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7177 Add default cases to switches.
7178 (coff_arm_relocate_section): Remove unused local variables.
7180 (coff_arm_bfd_set_private_flags): Change flag variable to type
7182 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7183 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7184 (dump_toc): Change cat to const, and initialize it.
7185 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7186 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7187 (sh_elf_relocate_section): Initialize r_symndx.
7188 * coffcode.h (coff_compute_section_file_positions): Only declare
7189 old_sofar if ALIGN_SECTIONS_IN_FILE.
7190 (coff_write_object_contents): Initialize csym.
7191 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7192 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7194 * dwarf2.c: Include libiberty.h.
7195 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7196 (decode_line_info): Remove unused local variables.
7197 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7198 (m32r_elf_relocate_section): Likewise.
7199 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7200 (v850_elf_reloc): Likewise.
7201 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7202 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7203 * elf.c (assign_file_positions_for_segments): Always set adjust.
7204 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7205 parenthesize expression.
7206 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7207 (m32r_elf_object_p): Return a value.
7208 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7209 * elf32-mips.c (mips_elf_final_link): Initialize last.
7210 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7211 * elf32-v850.c (v850_elf_object_p): Return a value.
7212 (v850_elf_print_private_bfd_data): Change fprintf format string.
7213 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7215 * elflink.h (elf_link_add_object_symbols): Change vernum to
7216 unsigned int, and initialize it. Change fprintf format string.
7217 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7218 when setting or comparing to soname_indx.
7219 (elf_create_pointer_linker_section): Change num_symbols to
7221 * libcoff-in.h (coff_data_type): Change flags to flagword.
7222 * peicode.h (pe_print_idata): Initialize idx. Change j to
7223 bfd_size_type. Initialize hint_member. Remove useless test to
7225 (pe_print_edata): Change num_functions and num_names in struct
7226 EDT_type to unsigned long. Remove cast. Change fprintf format
7228 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7229 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7231 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7232 int *. Update uses. Change j to long.
7233 * bfd-in2.h, libcoff.h: Rebuild.
7235 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7237 * elf32-v850.c Remove definition of USE_REL.
7238 (v850_elf_info_to_howto_rela): New function.
7239 (v850_elf_perform_relocation): Renamed from
7240 v850_elf_store_addend_in_insn. Removed replace argument.
7241 (v850_elf_reloc): store the relocation in the addend field instead
7243 (v850_elf_final_link_relocate): Now calls
7244 v850_elf_perform_relocation.
7245 (v850_elf_relocate_section): Remove code to generate REL
7248 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7250 * coffcode.h (coff_new_section_hook): Set the type and storage
7251 class in the native symbol information allocated for a new section
7254 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7256 * peicode.h: Chain together calls to
7257 coff_bfd_copy_private_bfd_data and
7258 coff_bfd_print_private_bfd_data.
7260 * coff-arm.c: Add prototypes for
7261 coff_arm_bfd_print_private_bfd_data and
7262 coff_arm_bfd_copy_private_bfd_data.
7264 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7266 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7269 * peicode.h: Call arm-coff private data functions after handling
7272 * coff-arm.c: Turn statics into globals so that they can be shared
7273 both pe and pei backends.
7275 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7279 (sunos_write_object_contents): Likewise.
7280 * aoutx.h (NAME(aout,machine_type)): Likewise.
7281 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7283 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7285 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7287 (bfd_default_scan): Remove m68k special cases.
7288 * bfd-in2.h: Rebuild.
7289 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7291 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7292 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7294 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7295 selection, change printable_name to just "m68k" and make that the
7296 default instead of m68k:68020.
7298 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7300 (MY_get_section_contents): Define as aout_32_get_section_contents
7301 rather than NAME(aout,get_section_contents).
7303 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7305 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7306 and call bfd_default_set_arch_mach to do the real work.
7308 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7310 * bout.c (BALX): Include return register g14 as part of the insn.
7312 (calljx_callback): Use it.
7314 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7316 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7317 * libbfd.h: Rebuild.
7319 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7320 byte_count to unsigned int.
7321 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7322 unused local variables.
7324 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7325 variables er and er1.
7327 * cpu-v850.c: Include <ctype.h>.
7328 (scan): Case isdigit argument to unsigned char.
7330 From Yan Meroth <YAN.MEROTH@st.com>:
7331 * ihex.c (ihex_scan): Add extbase variable so that getting an
7332 extended linear address record does not ignore any previous
7334 (ihex_write_object_contents): When writing out an extended linear
7335 address record, zero out any previous extended address.
7337 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7339 * ieee.c (do_one): Check section before dereferencing it.
7340 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7341 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7343 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7345 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7347 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7349 * coff-arm.c: Add interworking functions to pe backends.
7351 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7353 * configure.in: Use AM_DISABLE_SHARED.
7354 * aclocal.m4, configure: Rebuild with libtool 1.2.
7356 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7358 * coff-arm.c (coff_arm_relocate_section): Better error messages
7359 when interowrking conflucts occur. Courtesy of Jonathan Walton
7361 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7362 relocations. Patch courtesy of Jonathan Walton and Tony
7365 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7367 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7368 part of Feb 22 change controling when to override the existing
7369 symbol with the .plt entry.
7371 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7373 * config.bfd (targ_cpu): Add thumb-pe target.
7375 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7376 functions in PE build.
7378 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7380 * config.bfd (sparclite-*-elf*): Added.
7382 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7384 * configure.in: Add elf.lo to elf shell variable.
7385 * Makefile.am (BFD_LIBS): Remove elf.lo.
7386 (BFD_LIBS_CFILES): Remove elf.c.
7387 (BFD32_BACKENDS): Add elf.lo.
7388 (BFD32_BACKENDS_CFILES): Add elf.c.
7389 * configure, Makefile.in: Rebuild.
7391 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7393 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7394 relocation against a non-local symbol should not have a dynamic
7397 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7399 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7401 (pe_print_private_bfd_data): Print PE flags. From Mikey
7402 <jeffdb@netzone.com>.
7404 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7406 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7407 a plt entry when we can determine that we authoritatively define
7410 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7412 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7413 don't actually use trad-core, but a SunOS-style core file handled
7415 * hosts/sparclinux.h: Remove.
7417 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * peicode.h (pe_print_idata): If there is no .idata section, look
7420 for the import tables in some other section. Make the initial
7421 label line up better with the data. Print the import address
7422 table even if there is no import name table. If the import
7423 address table holds actual addresses, print them.
7425 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7427 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7428 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7429 bfd_error_system_call.
7431 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7433 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7434 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7436 From H.J. Lu <hjl@gnu.org>:
7437 * Makefile.am (libbfd_la_LDFLAGS): Define.
7438 * Makefile.in: Rebuild.
7440 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7442 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7443 * netbsd.h (MACHTYPE_OK): Define.
7444 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7445 calling N_SET_MACHTYPE, rather than having a switch.
7446 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7448 * i386netbsd.c (MACHTYPE_OK): Don't define.
7449 (DEFAULT_MID): Define.
7450 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7451 (MACHTYPE_OK): Don't define.
7452 (DEFAULT_MID): Define.
7453 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7454 (DEFAULT_MID): Define.
7455 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7456 (DEFAULT_MID): Define.
7457 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7458 (DEFAULT_MID): Define.
7460 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7461 * vaxnetbsd.c: New file.
7462 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7463 rather than netbsd_core.
7464 * targets.c (vaxnetbsd_vec): Declare.
7465 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7466 defined, add netbsd_core_vec.
7467 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7468 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7469 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7470 * config.bfd (alpha*-*-netbsd*): New target.
7471 * Makefile.am: Rebuild dependencies.
7472 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7473 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7474 * configure, Makefile.in: Rebuild.
7476 * configure.host: Remove the old shared library build stuff. We
7477 now use libtool instead.
7479 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7481 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7483 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7485 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7486 * configure: Rebuild.
7488 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7489 * elf32-v850.c (remember_hi16s_reloc): New function.
7490 (find_remembered_hi16s_reloc): New function.
7491 (v850_elf_store_addend_in_insn): Use the above new functions to
7492 match up HI6S relocs with LO16 relocs.
7494 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7496 * configure.in: Change -linux* to -linux-gnu*.
7497 * config.bfd, configure.host: Likewise.
7498 * configure: Rebuild.
7500 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7502 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7503 LO16/HI16S bug and improve comments about what is going on.
7505 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7507 * configure, aclocal.m4: Rebuild with new libtool.
7509 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7511 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7512 when merging v850 code into v850e/v850ea code. Do not initialise
7513 output flags if the input is the default architecture.
7515 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7517 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7518 get the size from bfd_arch_bits_per_address instead of directly
7521 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7523 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7524 to wrap, just return all 1's bits instead.
7525 * libbfd.h: Regenerate.
7527 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7531 (coff_relocate_section): If COFF_WITH_PE, define as
7532 coff_pe_i386_relocate_section.
7533 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7534 skip empty sections, to match coff_write_object_contents.
7536 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7537 rather than swapping out r_offset twice. From Luke Deller
7538 <luked@cse.unsw.edu.au>.
7540 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7542 * configure.in: Set libtool_enable_shared rather than
7543 libtool_shared. Remove diversion hack.
7544 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7547 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7549 * syms.c (struct stab_cache): Define.
7550 (struct stab_find_info): Remove cached_offset, cached_stab,
7551 cached_str, and cached_stroff fields. Add file_cache,
7552 function_cache, and line_cache fields.
7553 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7556 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * peicode.h (pe_print_idata): Check for import of ordinal rather
7560 (pe_print_edata): If there is no .edata section, look for the
7561 export data in some other section.
7563 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7565 * configure.in: Change version to 2.8.4.
7566 * configure: Regenerated.
7568 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7570 Add tms320c30 support:
7571 * cpu-tic30.c: New file.
7572 * aout-tic30.c: New file.
7573 * coff-tic30.c: New file.
7574 * archures.c (bfd_arch_tic30): Define.
7575 (bfd_tic30_arch): Declare.
7576 (bfd_archures_list): Add bfd_tic30_arch.
7577 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7579 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7580 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7581 (coff_set_flags): Likewise.
7582 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7583 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7584 * Makefile.am: Rebuild dependencies.
7585 (ALL_MACHINES): Add cpu-tic30.lo.
7586 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7587 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7588 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7589 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7591 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7593 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7594 to lag behind LO16 reloc by a couple of instructions.
7596 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7598 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7599 make to reexamine the file timestamp.
7600 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7602 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7605 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7607 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7608 to create .dynsbss and .rela.sbss sections.
7609 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7610 copied from dynamic objects into .sbss.
7611 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7612 use it. Correct typo of .rela.sdata2.
7613 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7614 put the data, which may now be in .sbss.
7615 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7616 (elf_backend_create_dynamic_sections): Define as
7617 ppc_elf_create_dynamic_sections.
7619 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7620 against _GLOBAL_OFFSET_TABLE_.
7621 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7622 shared libraries which refer to local symbols. Make sure that the
7623 test for allocating space for a reloc in a shared object is the
7624 same as the test for emitting a reloc.
7626 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7628 * config.bfd (i[3456]-*-mingw32*): New target.
7629 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7630 * aclocal.m4, configure: Rebuild.
7632 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7634 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7637 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7639 Sparc v9 ABI compliant PLT:
7640 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7641 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7642 (LARGE_PLT_THRESHOLD): New define.
7643 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7644 (sparc64_elf_build_plt): New function.
7645 (sparc64_elf_plt_entry_offset): Likewise.
7646 (sparc64_elf_plt_ptr_offset): Likewise.
7647 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7648 contain the index for convenience. Skip the initial entries
7650 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7651 memory for the benefit of .rela.plt.
7652 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7653 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7654 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7655 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7656 Call sparc64_elf_build_plt.
7657 (elf_backend_want_got_plt): No.
7658 (elf_backend_plt_readonly): No.
7659 (elf_backend_plt_alignment): 8.
7661 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7662 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7663 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7666 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7668 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7670 * cpu-mips.c (arch_info_struct): Add mips variants.
7671 * bfd-in2.h: Rebuilt.
7673 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7675 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7678 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7680 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7681 (i[3456]86sco3.2v5*coff): New target.
7683 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7687 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7689 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7690 * bfd-in2.h: Regenerate.
7692 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7694 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7696 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7698 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7699 adjust addend for an output common symbol (from Jimmy Blair
7700 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7701 defined symbol to counteract adjustment made in generic relocation
7704 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7706 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7708 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7709 (GET_SCNDHR_NLNNO): Likewise.
7711 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7713 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7715 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7717 * elf32-m32r.c: Add macros to handle NOP insertion.
7719 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7721 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7722 (xcoff_mark): Likewise.
7723 (xcoff_build_ldsyms): Mark absolute symbols.
7725 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7727 * bout.c (b_out_write_object_contents): Sort symbols before output
7728 to keep {CALL,BAL}NAME symbols adjacent.
7729 (b_out_symbol_cmp): New function.
7731 For older changes see ChangeLog-9697
7737 version-control: never