1 2000-07-15 H.J. Lu <hjl@gnu.org>
3 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
5 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
7 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
8 out a structure that is BFD_IN_MEMORY.
10 2000-07-11 Alan Modra <alan@linuxcare.com.au>
12 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
13 bfd pointer. Print section id instead of bfd pointer for local
14 syms. Prefix addend with `+' for global syms as well as local.
15 Correct calculation of name component lengths.
16 (elf64_hppa_check_relocs): Update call to get_dyn_name.
18 From David Huggins-Daines <dhd@linuxcare.com>
19 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
20 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
21 (elf64_hppa_modify_segment_map): Likewise.
23 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
25 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
26 addresses to be "naturally" sign extended. Return -1 if unknown.
27 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
28 * bfd-in2.h: Regenerate.
30 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
32 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
33 and ECOF_SIGNED_64 to list ways to extract an offset.
34 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
35 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
37 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
38 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
40 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
42 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
43 bfd_get_start_address.
44 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
45 (elf_swap_ehdr_out): Ditto.
47 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
49 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
50 compatibility with older binutils.
52 2000-07-10 Alan Modra <alan@linuxcare.com.au>
54 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
55 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
57 From Ryan Bradetich <rbradetich@uswest.net>
58 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
59 (parse_line_table): Ditto.
60 (_bfd_dwarf1_find_nearest_line): Ditto.
61 * syms.c (cmpindexentry): Remove extra `*' from params.
63 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
65 * elf32-mips.c (sort_dynamic_relocs): New Function.
66 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
67 via qsort to sort the dynamic relocations in increasing r_symndx
70 2000-07-09 Alan Modra <alan@linuxcare.com.au>
72 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
73 ATTRIBUTE_UNUSED to unused args.
78 (elf64_hppa_adjust_dynamic_symbol): Likewise.
79 (elf64_hppa_link_output_symbol_hook): Likewise.
80 (elf64_hppa_check_relocs): Delete unused var.
81 (elf64_hppa_size_dynamic_sections): Likewise.
82 (elf64_hppa_finalize_opd): Likewise.
83 (elf64_hppa_finalize_dynreloc): Likewise.
84 (elf64_hppa_modify_segment_map): Likewise.
85 (elf64_hppa_finish_dynamic_sections): Likewise.
87 * elf-hppa.h (elf_hppa_final_write_processing): Add
88 ATTRIBUTE_UNUSED to unused args.
89 (elf_hppa_final_link_relocate): Likewise.
90 (elf_hppa_record_segment_addrs): Add paretheses.
91 (elf_hppa_relocate_section): Constify dyn_name.
93 From David Huggins-Daines <dhd@linuxcare.com>
94 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
95 rearrange case statement so that it gets preferred to 32-bit ones.
97 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
98 asection->id instead of address of asection structure.
99 (elf32_hppa_size_stubs): Likewise.
101 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
102 for .init* and .fini*.
104 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
105 and addends used in stub names to 32 bits.
106 (elf32_hppa_size_stubs): Likewise.
108 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
109 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
110 not bfd_put_64. Fix minor comment typo and formatting.
112 Changes to create multiple linker stubs, positioned immediately
113 before the section where they are required.
114 * elf32-hppa.c: Don't include hppa_stubs.h.
115 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
116 (elf32_hppa_stub_hash_table): Delete.
117 (elf32_hppa_link_hash_entry): Delete.
118 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
119 stub_hash_table, and store the struct here rather than a pointer.
120 Delete output_symbol_count. Add offset array. Change
121 global_value to a bfd_vma.
122 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
123 (elf32_hppa_stub_hash_traverse): Delete.
124 (elf32_hppa_name_of_stub): Delete.
125 (elf32_hppa_link_hash_lookup): Delete.
126 (elf32_hppa_link_hash_traverse): Delete.
127 (elf32_hppa_stub_hash_table_init): Delete.
128 (elf32_hppa_size_of_stub): Pass input section and offset rather
129 than location and calculate location here. Don't pass name as all
130 stubs are now the same size.
131 (elf32_hppa_stub_hash_newfunc): Init new fields.
132 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
134 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
135 comparing against ints. Rewrite stub handling code.
136 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
137 Case enums to int before comparing against ints. Remove
138 bfd_reloc_dangerous case.
139 (elf32_hppa_build_one_stub): Rewrite.
140 (elf32_hppa_size_one_stub): New function.
141 (elf32_hppa_build_stubs): Rewrite.
142 (elf32_hppa_size_stubs): Pass in linker call-back functions.
143 Rewrite stub-handling specific code.
145 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
147 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
149 * hppa_stubs.h: Delete.
150 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
151 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
152 * Makefile.in: Regenerate.
154 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
157 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
159 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
160 and section name for bfd_reloc_notsupported error message.
161 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
162 bfd_reloc_notsupported.
163 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
165 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
166 undefined weak symbols for all relocs.
167 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
168 offsets are relative to one past the delay slot.
169 (elf32_hppa_size_stubs): Account for reloc addend when calculating
170 branch destination. Put addend into stub name too.
171 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
172 adjust by 8 when deciding whether a linker stub is needed. Put
173 addend into stub name as for above.
175 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
176 various args and vars.
177 (elf32_hppa_bfd_final_link_relocate): Here too.
178 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
179 inner block var to avoid shadowing.
181 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
183 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
184 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
185 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
187 * libhppa.h: Change practically all unsigned ints to plain ints.
188 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
191 From Ryan Bradetich <rbradetich@uswest.net>
192 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
193 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
195 From David Huggins-Daines <dhd@linuxcare.com>
196 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
197 to the new OP_* ones.
199 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
200 error exit. Bail out earlier on plabel relocs that we aren't
201 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
202 string, and then don't free our copy.
203 (elf32_hppa_build_one_stub): Make insn unsigned int.
205 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
206 available with BL, not BE and BLE.
208 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
209 code for elf arg relocs.
210 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
211 argument with elf_link_hash_entry h. Handle undefined weak
212 symbols. Move $global$ lookup from here...
213 (elf32_hppa_relocate_section): ...to here. Return correct error
214 message for non-handled relocs.
215 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
216 wrong test was -0x3ffff to +0x40000.
218 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
219 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
221 (elf_hppa_relocate_insn): Fix a typo.
223 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
224 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
225 assemble_17, assemble_21): Delete.
226 Supply defines for all 64 possible opcodes.
227 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
228 formats. Handle COMICLR.
229 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
232 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
233 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
234 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
236 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
237 the local syms - did this code get deleted accidentally? Ignore
238 undefined and undefweak syms.
240 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
241 block. Use it instead of elf64_hppa_hash_table (info).
242 (elf_hppa_final_link_relocate): Use hppa_info instead of
243 elf64_hppa_hash_table (info).
245 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
246 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
247 (hppa_rebuild_insn): Mask immediate bits here instead.
248 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
250 2000-07-08 Alan Modra <alan@linuxcare.com.au>
252 * section.c (struct sec): Add id field. Tidy comment formatting.
253 (bfd_make_section_anyway): Set id.
254 (STD_SECTION): Init id too.
255 Change CONST to const throughout.
256 * archures.c (bfd_arch_info): Tidy comment.
257 (bfd_arch_list): Change a CONST to const.
258 * libbfd-in.h: Tidy comments and replace CONST with const.
259 * elf-bfd.h: Likewise.
260 * libbfd.h: Regenerate.
261 * bfd-in2.h: Regenerate.
262 * libcoff.h: Regenerate.
264 2000-07-07 DJ Delorie <dj@redhat.com>
266 * archive.c (_bfd_write_archive_contents): Add an informative
269 2000-07-06 Kazu Hirata <kazu@hxi.com>
271 * srec.c: Fix formatting.
273 2000-06-05 DJ Delorie <dj@redhat.com>
277 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
279 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
280 value of PC-relative offsets.
282 2000-07-03 Jim Wilson <wilson@cygnus.com>
284 * elf64-alpha.c (alpha_elf_size_info): New.
285 (elf_backend_size_info): Define to alpha_elf_size_info.
286 * elfcode.h (elf_size_info): Change hash bucket size to 4.
288 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
290 * elf32-mips.c: Include elf32-target.h again for the traditional
293 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
295 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
296 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
297 (avr_info_to_howto_rela): Likewise.
298 (elf32_avr_gc_mark_hook): Likewise.
299 (elf32_avr_gc_sweep_hook): Likewise.
300 (elf32_avr_relocate_section): Likewise.
302 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
304 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
305 an external symbol for a non-shared, non-relocatable link.
307 2000-07-03 Nick Clifton <nickc@redhat.com>
309 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
310 is an external symbol.
311 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
314 2000-07-03 Kazu Hirata <kazu@hxi.com>
316 * reloc16.c: Fix formatting.
318 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
320 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
321 to add a new target for traditional mips i.e
322 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
323 * configure.in: Likewise.
324 * configure: Rebuild.
325 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
327 (bfd_elf32_tradlittlemips_vec): Likewise.
328 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
329 to see that elfNN_bed does not get redefined even if the target file
330 is included twice for a chip. See elf32-mips.c.
332 2000-07-01 Alan Modra <alan@linuxcare.com.au>
334 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
335 (CLEANFILES): Add DEPA.
336 * Makefile.in: Regenerate.
338 2000-06-30 DJ Delorie <dj@cygnus.com>
340 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
341 can't assume the PE header is at 0x80.
343 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
345 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
347 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
349 * go32stub.h: Update stub.
351 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
353 * archures.c (bfd_mach_avr5): Define.
354 * bfd-in2.h (bfd_mach_avr5): Define.
355 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
356 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
357 (compatible): Update comment. Add missing test.
358 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
359 for avr2 and avr4. Simplify 8K wrap code.
360 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
361 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
363 2000-06-26 Kazu Hirata <kazu@hxi.com>
365 * coff-h8300.c: Fix formatting.
366 * cpu-h8300.c: Likewise.
368 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
370 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
371 for local symbols whose names are unknown.
373 2000-06-22 Alan Modra <alan@linuxcare.com.au>
375 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
377 * Makefile.in: Regenerate.
378 * doc/Makefile.in: Regenerate.
380 2000-06-20 H.J. Lu <hjl@gnu.org>
382 * Makefile.am: Rebuild dependency.
383 * Makefile.in: Rebuild.
385 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
387 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
388 (elf_backend_copy_indirect_symbol): Map to the new function.
390 2000-06-20 Alan Modra <alan@linuxcare.com.au>
392 * archive.c (normalize): Correct pointer comparison when checking
394 (bfd_bsd_truncate_arname): Likewise.
395 (bfd_gnu_truncate_arname): Likewise.
397 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
399 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
400 sections elf_{text,data}_{section,symbol}.
401 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
402 (_bfd_mips_elf_hide_symbol): New function.
403 (elf_backend_hide_symbol): Map to the new function.
404 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
405 definitions of mips_elf_{text,data}_{section,symbol}.
406 (mips_elf_local_relocation_p): Try to find the direct symbol
407 based on new check_forced argument.
408 (mips_elf_calculate_relocation): Use new version of
409 mips_elf_local_relocation_p.
410 (mips_elf_relocate_section): Likewise.
411 (_bfd_mips_elf_relocate_section): Likewise.
412 (mips_elf_sort_hash_table): Only assert that have enough GOT
414 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
415 entry if the relocation based on the new external argument.
416 (mips_elf_create_dynamic_relocation): Assert that we have a
417 section contents allocated where we can swap out the dynamic
419 (mips_elf_calculate_relocation): Find the real hash-table entry
420 correctly by using h->root.root.type. Only create a dynamic
421 relocation entry if the symbol is defined in a shared library.
422 Create an external GOT entry for the GOT16 relocation if the
423 symbol was forced local.
424 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
425 dynamic index if the symbol was forced local.
427 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
429 * elf32-mips.c: Fix typos in comments.
431 2000-06-19 Mark Kettenis <kettenis@gnu.org>
433 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
436 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
438 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
439 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
440 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
441 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
442 (bfd_elf32_m68hc11_vec): Likewise.
443 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
444 Supports 68hc11 & 68hc12 at the same time.
445 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
447 (bfd_elf32_m68hc11_vec): Likewise.
448 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
449 * archures.c (bfd_m68hc12_arch): Define and register in global list
450 (bfd_m68hc11_arch): Likewise.
451 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
452 BFD_RELOC_M68HC11_3B): Define.
453 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
454 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
456 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
458 * elf_bfd.h (struct elf_backend_data): Add info argument to
459 elf_backend_hide_symbol.
460 (_bfd_elf_link_hash_hide_symbol): Likewise.
461 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
462 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
463 * elflink.h (elf_link_add_object_symbols): Likewise.
464 (elf_link_assign_sym_version): Likewise.
466 2000-06-18 H.J. Lu <hjl@gnu.org>
468 * coff-i386.c (coff_i386_reloc): Don't return in case of
469 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
470 Compensate PE relocations when linking with non-PE object
471 files to generate a non-PE executable.
473 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
475 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
476 GOT entries if we're doing a static link or -Bsymbolic link.
478 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
480 * elflink.h (elf_link_adjust_relocs): Check for and call backend
481 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
483 (elf_link_output_relocs): Likewise.
484 (elf_reloc_link_order): Likewise.
486 2000-06-16 Nicholas Duffek <nsd@redhat.com>
488 * archures.c (enum bfd_architecture): #define constants for
489 PowerPc and RS6000 machine numbers.
490 * bfd-in2.h: Regenerate.
491 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
492 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
493 and RS6000 machine numbers using #defined constants from
495 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
496 machine numbers using #defined constants from archures.c. Add
497 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
498 64-bit words in 620 entry.
499 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
501 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
503 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
505 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
506 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
507 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
509 2000-06-16 Nicholas Duffek <nsd@redhat.com>
511 * bfd-in.h (bfd_family_coff): Define.
512 * bfd-in2.h: Regenerate.
513 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
514 coff_find_nearest_line): Check COFFness using bfd_family_coff()
515 instead of bfd_target_coff_flavour.
516 * cofflink.c (_bfd_coff_final_link): Likewise.
517 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
519 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
521 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
522 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
523 * xcofflink.c (XCOFF_XVECP): Delete.
524 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
525 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
526 bfd_xcoff_record_link_assignment,
527 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
528 check for bfd_target_xcoff_flavour.
530 2000-06-16 Nicholas Duffek <nsd@redhat.com>
532 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
534 (read_hdr): New function.
535 (rs6000coff_core_p): Store mstsave or __context64 struct instead
536 of trying to extract individual registers. Set abfd->arch_info
537 to match the architecture that created the core file.
538 (rs6000coff_get_section_contents): Delete.
539 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
541 2000-06-14 H.J. Lu <hjl@gnu.org>
543 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
546 2000-06-13 H.J. Lu <hjl@gnu.org>
548 * configure: Regenerate.
550 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
552 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
555 2000-06-08 David O'Brien <obrien@FreeBSD.org>
557 * configure.in (VERSION): Update to show this is the CVS mainline.
559 2000-06-07 Alan Modra <alan@linuxcare.com.au>
561 * elf32-d10v.c: Include elf/d10v.h
562 (enum reloc_type): Delete.
563 * elf32-d30v.c: Include elf/d30v.h
564 (enum reloc_type): Delete.
566 * Makefile.am: Run "make dep-am" to regenerate dependencies.
567 * Makefile.in: Regenerate.
569 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
570 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
571 move HOWTOs into elf_howto_table.
572 (R_386_standard, R_386_ext_offset): Define.
573 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
574 (elf_i386_reloc_type_lookup): Modify calculation of index into
575 elf_howto_table since we've removed the padding.
576 (elf_i386_info_to_howto_rel): Likewise.
577 (elf_i386_relocate_section): Likewise.
579 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
581 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
583 2000-06-05 H.J. Lu <hjl@gnu.org>
585 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
586 an error when seeing an undefined symbol with hidden/internal
587 attribute. It is handled in *_relocate_section ().
589 2000-06-05 H.J. Lu <hjl@gnu.org>
591 * elflink.h (elf_fix_symbol_flags): Follow the link for the
592 indirect symbol for the ELF_LINK_NON_ELF bit.
593 (elf_link_output_extsym): Don't output the indirect symbol even
594 if the ELF_LINK_NON_ELF bit is set.
596 2000-06-01 J.T. Conklin <jtc@redback.com>
598 * config.bfd (i[3456]86-*-netbsdelf*): New target.
599 (i[3456]86-*-netbsdaout*): New target.
600 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
601 (i[3456]86-*-openbsd*): Likewise.
603 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
605 * trad-core.c: From hpux-core.c, include <dirent.h> or
606 <sys/ndir.h> when possible.
608 2000-05-31 Nick Clifton <nickc@cygnus.com>
610 * opintl.h (_(String)): Explain why dgettext is used instead
613 2000-05-31 Ulrich Drepper <drepper@redhat.com>
615 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
616 definitions. We must not assume they are sorted in the file
617 according to their index numbers.
619 2000-05-31 Alan Modra <alan@linuxcare.com.au>
621 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
622 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
623 R_PARISC_DIR17F are for absolute branches; Handle them as such.
625 2000-05-30 Nick Clifton <nickc@cygnus.com>
627 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
628 80960CA, 80960MC as valid machine names.
630 2000-05-30 H.J. Lu <hjl@gnu.org>
632 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
633 visibility bits if the symbol is undefined. Correctly handle
634 weak undefined symbols with hidden and internal attributes.
636 * elflink.h (elf_link_add_object_symbols): Always turn the
637 symbol into local if it has the hidden or internal attribute.
639 2000-05-29 Philip Blundell <philb@gnu.org>
641 * ppcboot.c: Add packed attribute if compiling with GCC.
643 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
645 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
647 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
649 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
650 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
651 corefile on a 64-bit (Sparc Solaris) host. Also clean up
654 2000-05-26 Alan Modra <alan@linuxcare.com.au>
656 * Makefile.am: Update dependencies with "make dep-am"
657 * Makefile.in: Regenerate.
659 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
660 bindtextdomain): Replace defines with those from intl/libgettext.h
661 to quieten gcc warnings.
663 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
665 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
667 * archive.c (normalize, bfd_bsd_truncate_arname,
668 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
669 file names with backslashes.
671 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
674 * sysdep.h: Include filenames.h.
676 2000-05-26 Alan Modra <alan@linuxcare.com.au>
678 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
680 2000-05-26 Jakub Jelinek <jakub@redhat.com>
682 * elf64-sparc.c (sparc64_elf_relax_section): New.
683 (sparc64_elf_relocate_section): Optimize tail call into branch always
685 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
686 (elf32_sparc_relax_section): New.
688 2000-05-26 Jakub Jelinek <jakub@redhat.com>
690 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
691 Remove unusued variables.
692 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
693 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
694 previous fix, so that shared libs really don't influence targets
695 extension mask and memory model.
697 2000-05-23 H.J. Lu <hjl@gnu.org>
699 * elf64-alpha.c (elf64_alpha_relocate_section): Check
700 h->root.other not h->other.
701 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
703 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
705 2000-05-23 H.J. Lu <hjl@gnu.org>
707 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
708 undefined symbol with the non-default visibility attributes.
709 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
710 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
711 * elf32-i370.c (i370_elf_relocate_section): Likewise.
712 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
713 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
714 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
715 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
716 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
717 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
718 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
719 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
721 2000-05-22 Richard Henderson <rth@cygnus.com>
723 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
724 PCREL22, PCREL64I. Zero size of special relocs.
725 (elf64_ia64_reloc_type_lookup): Likewise.
726 (USE_BRL, oor_brl, oor_ip): New.
727 (elf64_ia64_relax_section): New.
728 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
729 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
730 (elf64_ia64_relocate_section): Likewise.
731 (bfd_elf64_bfd_relax_section): New.
732 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
733 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
734 * bfd-in2.h, libbfd.h: Regenerate.
736 2000-05-22 Nick Clifton <nickc@cygnus.com>
738 * configure.in : Add peigen.lo to MIPS PE targets.
739 * configure: Regenerate.
741 2000-05-22 Momchil Velikov <velco@fadata.bg>
743 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
744 only if it is known for both input and output bfds. Separate
745 error message strings as in some languages, it may be necessary
746 to change more than one place in the string to change between
749 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
750 endianess checks, call _bfd_generic_verify_endian_match() instead.
752 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
754 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
756 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
757 endianess before checking bfd flavours.
759 2000-05-22 H.J. Lu <hjl@gnu.org>
761 * elflink.h (elf_link_output_extsym): Clear the visibility
762 field for symbols not defined locally.
764 2000-05-18 Alan Modra <alan@linuxcare.com.au>
766 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
767 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
768 (hppa_rebuild_insn): Mask immediate bits here instead.
769 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
771 2000-05-18 Momchil Velikov <velco@fadata.bg>
773 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
774 relocs for an executable, ensure that they are virtual addresses.
776 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
778 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
780 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
781 Rick Gorton <gorton@scrugs.lkg.dec.com>
783 * elflink.h: Add emitrelocations support: when enabled, relocation
784 information and relocation sections are put into final output
785 executables. If the emitrelocations flag is set, do the following:
786 (elf_bfd_final_link): Emit relocation sections.
787 (elf_link_input_bfd): Compute relocation section contents.
788 (elf_gc_sections): Don't clean relocation sections.
790 2000-05-16 Catherine Moore <clm@cygnux.com>
792 * som.c (som_decode_symclass): Recognize weak symbols.
794 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
796 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
797 read idata section only from dataoff.
798 (pe_print_edata): Correctly check for valid eat_member.
800 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
802 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
804 2000-05-14 Philip Blundell <philb@gnu.org>
806 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
808 2000-05-12 Alan Modra <alan@linuxcare.com.au>
810 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
812 * peigen.c (pe_print_idata): Look for .idata section and print
813 info even if data directory has zero entries. Read idata section
814 starting from dataoff, and adjust all data offsets to suit. Cast
815 all bfd_vma vars to unsigned long before passing to fprintf.
816 * peigen.c (pe_print_edata): Similarly, look for .edata section
817 and print info even if data directory has zero entries. Cast
818 all bfd_vma vars to unsigned long before passing to fprintf.
820 From Szabolcs Szakacsits <szaka@F-Secure.com>
821 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
822 directory size which may be bogus.
823 * peigen.c (pe_print_edata): Similarly.
825 2000-05-09 Alan Modra <alan@linuxcare.com.au>
827 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
829 (copy_private_bfd_data): Allow for space possibly taken up by elf
830 headers when calculating segment physical address from lma.
832 2000-05-08 Alan Modra <alan@linuxcare.com.au>
834 * versados.c (versados_scan): Init stringlen and pass_2_done.
836 * trad-core.c (trad_unix_core_file_p): Return
837 bfd_error_wrong_format rather than bfd_error_file_truncated.
839 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
840 add_data_entry. DataDirectory virtual address is relative.
841 (pe_print_idata): Account for relative DataDirectory virtual
842 addresses. Don't trash datasize inside POWERPC_LE_PE code.
843 (pe_print_edata): Similarly.
845 From Szabolcs Szakacsits <szaka@F-Secure.com>
846 * peigen.c (dir_names): Add Delay Import Directory.
847 (pe_print_idata): Always search for bfd section containing
848 idata address rather than looking up section name. Print this
849 section name rather than .idata.
850 (pe_print_edata): Similarly. Also print some fields as %08lx.
851 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
854 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
856 * xcoff.h: Rename to xcoff-target.h
857 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
858 * coff-rs6000.c: Ditto.
859 * coff64-rs6000.c: Ditto.
860 * coff-pmac.c: Ditto.
861 * Makefile.in: Regenerate.
863 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
865 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
866 Change U802TOC64MAGIC to U803XTOCMAGIC.
868 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
870 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
871 * bfd-in.h: Prototype bfd_elf_get_arch_size.
872 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
874 2000-05-04 Alan Modra <alan@linuxcare.com.au>
876 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
878 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
880 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
881 hidden and internal symbols.
882 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
884 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
885 assign a PLT or GOT entry to symbols with hidden and
888 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
890 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
892 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
894 2000-05-02 H.J. Lu <hjl@gnu.org>
896 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
899 2000-05-02 Alan Modra <alan@linuxcare.com.au>
901 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
902 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
904 * Makefile.in: Regenerate.
906 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
908 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
909 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
910 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
911 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
912 * Makefile.in: Rebuild.
914 2000-05-02 Alan Modra <alan@linuxcare.com.au>
916 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
917 doesn't work very well.
919 * elf-hppa.h (elf_hppa_internal_shdr): Define.
920 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
921 Set hdr->s_type to 1 if ARCH_SIZE == 32.
922 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
923 (elf_hppa_info_to_howto): Likewise.
924 (elf_hppa_info_to_howto_rel): Likewise.
925 (elf_hppa_reloc_type_lookup): Likewise.
926 (elf_hppa_is_local_label_name): Likewise.
927 (elf_hppa_fake_sections): Likewise.
928 (elf_hppa_final_write_processing): Likewise.
929 (elf_hppa_howto_table): Fully initialise all entries.
930 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
931 (elf_hppa_info_to_howto): Likewise.
932 (elf_hppa_info_to_howto_rel): Likewise.
933 (elf_hppa_reloc_type_lookup): Likewise.
934 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
935 elf_hppa_unmark_useless_dynamic_symbols,
936 elf_hppa_remark_useless_dynamic_symbols,
937 elf_hppa_record_segment_addrs, elf_hppa_final_link,
938 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
939 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
940 elf32-hppa.c mess is cleaned up.
941 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
942 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
943 r_field then call hppa_field_adjust inline func with variable
944 r_field arg, instead call hppa_field_adjust with fixed arg.
945 In case R_PARISC_PCREL22F, don't set r_field.
946 (elf_hppa_relocate_insn): Change args and return type to unsigned
947 int. Call re_assemble_* funcs to do the work.
949 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
952 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
954 (sign_extend): Mask first before sign extending.
955 (low_sign_extend): Rewrite without condition expression.
956 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
957 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
958 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
959 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
960 result as function return value rather than through pointer arg.
961 Accept unsigned int args, and return unsigned int.
962 (re_assemble_3): New. Combines function of dis_assemble_3 with
963 re-assembly of opcode and immediate.
964 (re_assemble_12): Likewise.
965 (re_assemble_16): Likewise.
966 (re_assemble_17): Likewise.
967 (re_assemble_21): Likewise.
968 (re_assemble_22): Likewise.
969 (hppa_field_adjust): Rewrite and document, paying attention to
970 size of types and signed/unsigned issues.
971 (get_opcode): Shift before masking.
972 (FDLW): Rename to FLDW.
973 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
974 (hppa_rebuild_insn): Change args and return value to unsigned
975 int. Make use of re_assemble_*. Correct case 11.
977 * dep-in.sed: Handle ../opcodes/.
978 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
979 elf64-hppa.h, hppa_stubs.h, xcoff.h.
980 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
981 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
982 elfarm-nabi.lo dependencies outside of auto-dependency area.
983 Regenerate dependencies.
984 * Makefile.in: Regenerate.
986 * configure.in (TRAD_HEADER): Test non-null before
988 * configure: Regenerate.
990 * reloc.c: Fix mis-spelling in comment.
992 2000-05-01 Alan Modra <alan@linuxcare.com.au>
994 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
995 * vms.c (vms_openr_next_archived_file): Return NULL.
997 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
999 * coffcode.h Copy changes mistakenly done to libcoff.h in
1002 2000-04-29 Andreas Jaeger <aj@suse.de>
1004 * libbfd-in.h: Correctly check GCC version.
1005 * bfd-in.h: Likewise.
1006 * libhppa.h: Likewise.
1007 * libbfd.h: Regenerate.
1008 * bfd-in2.h: Regenerate.
1010 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1012 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1013 coffdu-rs6000.{lo,c}.
1014 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1016 * Makefile.in: Regenerate.
1017 * xcoff.h: New file.
1018 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1019 * coff-rs6000.c: Move all declarations and defines that are
1020 common to the xcoff backends into xcoff.h
1021 * coff64-rs6000.c: Ditto,
1023 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1025 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1026 _bfd_coff_force_symnames in strings and
1027 _bfd_coff_debug_string_prefix_length to their default values.
1028 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1030 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1032 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1033 _bfd_coff_force_symnames in strings and
1034 _bfd_coff_debug_string_prefix_length to their default values.
1036 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1038 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1039 Check local_got_refcounts before dereferencing.
1041 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1042 before deciding we don't need R_PPC_PLT32 relocation.
1043 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1046 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1048 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1050 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1051 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1052 (elf_i386_relocate_section): Allow for .plt to go missing.
1053 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1054 can use a relative reloc for got as elf_i386_relocate_section.
1055 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1057 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1059 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1061 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1063 * Makefile.am (coff64-rs6000.lo): New rule.
1064 * Makefile.in: Regenerate.
1065 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1066 xcoff_is_local_label_name, xcoff_rtype2howto,
1067 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1068 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1069 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1070 (NO_COFF_SYMBOLS): Define.
1071 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1072 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1074 (MINUS_ONE): New macro.
1075 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1077 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1078 coff_SWAP_aux_out): Map to the new functions.
1079 * coff64-rs6000.c: New file.
1080 * libcoff.h (bfd_coff_backend_data): Add new fields
1081 _bfd_coff_force_symnames_in_strings and
1082 _bfd_coff_debug_string_prefix_length.
1083 (bfd_coff_force_symnames_in_strings,
1084 bfd_coff_debug_string_prefix_length): New macros for above fields.
1085 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1086 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1087 of using coff_swap_sym_in directly.
1088 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1089 (coff_set_flags) Set magic for XCOFF64.
1090 (coff_compute_section_file_positions): Add symbol name length to
1091 string section length if bfd_coff_debug_string_prefix_length is
1093 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1094 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1095 using coff_swap_lineno_in directly.
1096 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1097 and _bfd_coff_debug_string_prefix_length fields.
1098 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1099 symbol names into strings table when
1100 bfd_coff_force_symnames_in_strings is true.
1101 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1102 SET_RELOC_VADDR): New macros.
1103 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1104 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1106 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1107 changes within RS6000COFF_C specific code.
1108 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1109 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1110 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1111 Extend existing hack on target name.
1112 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1114 * coff-tic54x.c (ticof): Keep up to date with new fields
1115 in bfd_coff_backend_data.
1116 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1117 targ_selvecs to include rs6000coff64_vec for rs6000.
1118 * configure.in: Add rs6000coff64_vec case.
1119 * cpu-powerpc.c: New bfd_arch_info_type.
1121 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1123 * config.bfd: Only disable elf32-hppa vectors, not all of the
1124 BSD and OSF configuration support. Provide (disabled) clauses
1126 * configure.in: Add clause for PA64 support.
1127 * configure: Rebuilt.
1129 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1130 (bfd_elf64_hppa_vec): Declare.
1132 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1133 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1134 (elf64-hppa.lo): Add dependencies.
1135 * Makefile.in: Rebuilt.
1137 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1139 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1141 * libhppa.h (dis_assemble_16): New function.
1142 (pa_arch): Added pa20w element.
1144 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1146 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1147 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1148 bfd_elf64_slurp_reloc_table.
1150 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1151 definitions to get external names.
1152 (elf_write_relocs): Renamed from write_relocs and make global.
1153 (elf_slurp_reloc_table): Make global.
1154 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1156 * archive.c (hpux_uid_gid_encode): New function.
1157 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1158 defined and the ID is greater than 99999.
1159 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1160 special uid/gid fields into 32 bit values.
1162 2000-04-21 Matthew Green <mrg@cygnus.com>
1164 * config.bfd: Add NetBSD/sparc64 support.
1166 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1167 David Mosberger <davidm@hpl.hp.com>
1168 Timothy Wall <twall@cygnus.com>
1169 Jim Wilson <wilson@cygnus.com>
1171 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1172 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1173 (BFD64_BACKENDS): Add elf64-ia64.lo.
1174 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1175 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1176 * Makefile.in: Rebuild.
1177 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1178 (bfd_ia64_arch): Declare.
1179 (bfd_archures_list): Add bfd_ia64_arch.
1180 * bfd-in2.h: Rebuild.
1181 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1182 * configure: Rebuild.
1183 * configure.host: (ia64-*-linux*): New host.
1184 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1185 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1186 * elf.c (prep_headers): Add bfd_arch_ia64.
1187 * libbfd.h: Rebuild.
1188 * reloc.c: Add IA-64 relocations.
1189 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1191 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1192 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1194 2000-04-21 Richard Henderson <rth@cygnus.com>
1196 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1197 contents when performing a partial link.
1198 (bfd_elf_d30v_reloc_21): Likewise.
1200 2000-04-20 H.J. Lu <hjl@gnu.org>
1202 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1203 patch to symbols defined by a shared object.
1204 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1206 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1209 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1210 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1212 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1214 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1215 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1216 (coff-ia64.lo): Add dependency.
1217 * Makefile.in: Regenerate.
1218 * coff-ia64.c: New file.
1219 * efi-app-ia32.c: Ditto.
1220 * efi-app-ia64.c: Ditto.
1221 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1222 (coff_set_flags): Ditto.
1223 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1224 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1225 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1226 * configure: Regenerate.
1227 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1228 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1229 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1230 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1231 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1232 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1233 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1234 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1235 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1236 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1237 (GET_PDATA_ENTRY): Ditto.
1238 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1239 data_start. Use above macros to read fields that are 64 bit wide for
1240 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1241 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1242 FileAlignment and SectionAlignment to minimum alignment if they
1244 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1245 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1246 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1247 Use above macros to write fields that are 64 bit wide for
1249 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1250 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1251 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1252 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1253 begin address, end address, and unwind info address only. Use
1254 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1256 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1257 HIGH3ADJ relocation names.
1258 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1259 * targets.c: Declare bfd_efi_app_ia32_vec and
1260 bfd_efi_app_ia64_vec.
1261 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1262 bfd_efi_app_ia64_vec.
1264 2000-04-17 Timothy Wall <twall@cygnus.com>
1266 * bfd-in2.h: Add prototypes for tic54x load page access.
1267 * bfd-in.h: Regenerate.
1268 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1269 in customized _set_arch_mach function.
1270 * coffcode.h (coff_set_alignment_hook): Set section load page if
1271 the appropriate macro is defined.
1272 (write_object_contents): Read section load page.
1274 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1276 * elf32-hppa.h: Update copyright date.
1278 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1279 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1281 * elf32-d30v.c (MAX32): Don't use LL suffix.
1282 (MIN32): Define in terms of MAX32.
1283 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1285 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1288 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1290 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1292 * dep-in.sed: Match space before file name, not after.
1293 * Makefile.am: Regenerate dependencies.
1294 * Makefile.in: Regenerate.
1296 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1297 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1298 extend without an if statement.
1300 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1302 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1304 * elf32-mips.c (gprel16_with_gp): Likewise.
1305 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1306 here using -0x40000, not (int)0xfffc0000.
1307 (elf32_hppa_size_of_stub): Likewise.
1309 2000-04-11 Timothy Wall <twall@cygnus.com>
1311 * coff-tic54x.c: Now builds with all targets.
1312 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1313 * Makefile.in: Regenerate.
1314 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1315 unitialized variable.
1317 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1319 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1320 --enable-build-warnings option.
1321 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1322 * Makefile.in, configure: Re-generate.
1324 2000-04-07 Nick Clifton <nickc@cygnus.com>
1326 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1327 BFD_RELOC_THUMB_PCREL_BLX.
1329 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1330 R_ARM_XPC25 and R_ARM_THM_PC22.
1332 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1333 R_ARM_XPC25 and R_ARM_THM_XPC22.
1334 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1335 R_ARM_[XPC25|THM_XPC22].
1337 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1338 elf/arm-oabi.h to elf/arm.h
1340 * Makefile.am: Fix dependency for elfarm-oabi.c
1341 * Makefile.in: Regenerate.
1343 * bfd-in2.h: Regenerate.
1344 * libbfd.h: Regenerate.
1346 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1348 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1349 and restore it on failure. Release newly allocated tdata on
1352 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1354 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1355 (decode_line_info): Set it. Report error if unit->line_offset is
1356 equal to or larger than it.
1358 2000-04-07 Timothy Wall <twall@cygnus.com>
1360 * targets.c: Added vecs for tic54x.
1361 * reloc.c: Added relocs for tic54x.
1362 * libbfd.h: Regenerated.
1363 * configure: Add TI COFF vecs for tic54x.
1364 * configure.in: Ditto.
1365 * config.bfd (targ_cpu): Recognize new tic54x target.
1366 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1367 * bfd-in2.h: Add tic54x target and relocations.
1368 * Makefile.am, Makefile.in: Add tic54x target.
1369 * archures.c (bfd_archures_list): Add tic54x target.
1370 * coff-tic54x.c: New.
1371 * cpu-tic54x.c: New.
1373 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1375 * elfcore.h (elf_core_file_p): call backend_object_p which
1376 thereby gets an opportunity to update the arch/machine type.
1378 2000-04-06 Timothy Wall <twall@cygnus.com>
1380 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1381 class. Handle SEC_CLINK and SEC_BLOCK flags.
1382 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1383 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1385 2000-04-06 Nick Clifton <nickc@cygnus.com>
1387 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1388 EF_INTERWORK if this is an unknown EABI.
1389 (elf32_arm_merge_private_bfd_data): Check EABI version
1390 numbers. Only check EF_xxx flags if the EABI version number
1392 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1393 if the EABI version number is unknown.
1394 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1395 if the EABI version number is unknown.
1397 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1399 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1400 BFD_RELOC_SH_LOOP_END.
1401 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1402 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1403 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1404 (sh_elf_reloc_loop): New function.
1405 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1407 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1408 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1409 * bfd-in2.h, libbfd.h: Regenerate.
1411 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1413 * po/bfd.pot: Regenerate.
1415 * Makefile.am: Remove extraneous mkdep comment.
1416 (MKDEP): Use gcc -MM rather than mkdep.
1417 (DEP): Quote when passing vars to sub-make. Add warning
1419 (DEP1): Rewrite for "gcc -MM".
1420 (CLEANFILES): Add DEP2.
1421 Update dependencies.
1422 * Makefile.in: Regenerate.
1424 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1426 * configure.in: Added corefile support for AIX 4.3. In particular,
1427 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1428 compiling rs6000-core.c.
1429 * configure: Regenerated.
1431 2000-04-03 H.J. Lu <hjl@gnu.org>
1433 * cache.c (bfd_open_file): Unlink the output file only if
1434 it has non-zero size.
1436 2000-04-01 Ken Block USG <block@zk3.dec.com>
1438 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1439 relative relocations for non-loaded sections in shared objects.
1440 (elf64_alpha_check_relocs): Similarly.
1442 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1444 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1445 BFD_RELOC_16 to switch for extended relocs.
1446 (MY_swap_ext_reloc_in): New.
1447 (MY_swap_ext_reloc_out): New.
1448 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1449 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1450 (NAME(aout,squirt_out_relocs)): Similarly use
1451 MY_swap_ext_reloc_out.
1452 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1454 2000-04-03 Kazu Hirata <kazu@hxi.com>
1456 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1457 the R_PCRWORD_B case.
1459 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1461 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1465 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1467 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1468 HOWTO references to bfd_elf_generic_reloc, that have
1469 partial_inplace == true, now use the new function. The function
1470 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1471 extends its fixes to the R_M32R_{16,24,32} relocs.
1472 The new logic in m32r_elf_lo16_reloc() has been removed, and
1473 it instead calls the new routine to obtain that functionality.
1475 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1477 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1478 elf32_avr_check_relocs, avr_final_link_relocate,
1479 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1480 elf32_avr_object_p): Add prototypes.
1481 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1482 (bfd_elf_avr_final_write_processing): Make static.
1484 2000-03-27 Denis Chertykov <denisc@overta.ru>
1486 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1487 * archures.c (bfd_architecture): Add AVR architecture.
1488 (bfd_archures_list): Add reference to AVR architecture info.
1489 * elf.c (prep_headers): Handle bfd_arch_avr.
1490 * reloc.c: Add various AVR relocation enums.
1491 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1493 * Makefile.am: Add support for AVR elf.
1494 * configure.in: Likewise.
1495 * config.bfd: Likewise.
1496 * Makefile.in: Regenerate.
1497 * configure: This too.
1498 * bfd-in2.h: And this.
1499 * libbfd.h: And this.
1501 2000-03-24 H.J. Lu <hjl@gnu.org>
1503 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1504 (elf64_alpha_find_reloc_at_ofs): Likewise.
1506 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1508 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1509 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1510 allowable range used to be -2**(n-1) to 2**n-1.
1511 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1512 "boolean overflow" with "bfd_reloc_status_type flag".
1514 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1516 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1518 2000-03-14 Kazu Hirata <kazu@hxi.com>
1520 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1521 of shrinks properly, including the last reloc.
1523 2000-03-13 Kazu Hirata <kazu@hxi.com>
1525 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1528 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1530 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1531 a format mismatch rather than an "error" from bfd_read such as
1532 bfd_error_file_truncated.
1534 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1536 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1537 sign-extension and big-endian compensation for
1538 R_MIPS_64 even in ld -r.
1540 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1542 * elf32-mips.c (mips_elf_next_relocation): Rename from
1543 mips_elf_next_lo16_relocation, and generalize to look
1544 for any relocation type.
1545 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1546 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1547 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1548 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1549 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1550 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1551 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1552 (mips_rtype_to_howto): Likewise.
1553 (mips_elf_calculate_relocation): Handle new relocs.
1554 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1555 are paired. The addend for R_MIPS_GNU_REL16_S2
1556 is shifted right two bits.
1558 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1560 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1561 comment, and ensure it doesn't happen again.
1562 (bfd_install_relocation): Same here.
1563 (_bfd_relocate_contents): Don't bother assigning unused signmask
1564 shift result. Fix typos in comments.
1565 Remove trailing whitespace throughout file.
1567 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1569 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1570 * bfd-in2.h: Rebuild.
1572 2000-03-06 Nick Clifton <nickc@cygnus.com>
1574 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1576 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1577 (SIZEOF_ILF_STRINGS): Redefine.
1578 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1579 relative reloc, as opposed to a section relative reloc.
1580 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1582 Add length of symbol's prefix to string pointer.
1583 Store a pointer to the symbol in the symbol pointer table.
1584 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1585 Initialise the symbol pointer table.
1586 Store the hint in the Hint/Name table.
1587 Make the jump reloc be symbol realtive, not section relative.
1588 Create an import symbol for imported code.
1590 2000-03-06 Catherine Moore <clm@cygnus.com>
1592 * elf.c (swap_out_syms): Check for null type_ptr.
1594 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1596 * aout-target.h (MY(write_object_contents)): Remove unused
1597 and unusable "#if CHOOSE_RELOC_SIZE".
1598 * pc532-mach.c (MY(write_object_contents)): Ditto.
1599 * netbsd.h (MY(write_object_contents)): Ditto.
1600 * hp300hpux.c (MY(write_object_contents)): Ditto.
1601 * freebsd.h (MY(write_object_contents)): Ditto.
1602 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1604 2000-02-29 H.J. Lu <hjl@gnu.org>
1606 * peicode.h (jtab): Make it static.
1608 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1609 defined and COFF_IMAGE_WITH_PE is not defined.
1610 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1611 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1613 2000-03-01 Nick Clifton <nickc@cygnus.com>
1615 * coff-arm.c (bfd_arm_process_before_allocation): Make
1616 'symndx' signed to prevent compile time warning.
1618 * coff-mcore.c: Remove unused prototype for pe_object_p.
1620 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1621 functions that are not used when COFF_IMAGE_WITH_PE is
1623 (struct sh_opcode): Change type of 'flags' field to unsigned
1624 long so that it can hold the USESAS flag.
1626 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1628 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1631 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1633 Remove unusued variables and code.
1634 (elf_backend_add_symbol_hook): Fix prototype.
1636 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1639 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1642 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1644 Remove unusued variables and code.
1645 (elf_backend_add_symbol_hook): Fix prototype.
1647 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1649 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1650 to unused function parameter.
1652 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1654 Use EMPTY_HOWTO to initialise empty howto slots.
1655 Remove unused variables.
1657 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1659 2000-03-01 H.J. Lu <hjl@gnu.org>
1661 * aoutx.h (aout_link_input_section_std): Pass "true" to
1662 the undefined_symbol callback.
1663 (aout_link_input_section_ext): Likewise.
1664 * bout.c (get_value): Likewise.
1665 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1666 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1668 (alpha_relocate_section): Likewise.
1669 * coff-arm.c (coff_arm_relocate_section): Likewise.
1670 * coff-i960.c (coff_i960_relocate_section): Likewise.
1671 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1672 * coff-mips.c (mips_relocate_section): Likewise.
1673 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1674 * coff-sh.c (sh_relocate_section): Likewise.
1675 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1676 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1677 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1678 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1679 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1680 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1681 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1682 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1683 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1684 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1685 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1686 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1687 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1688 * elflink.h (elf_link_output_extsym): Likewise.
1689 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1690 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1691 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1693 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1694 undefined_symbol callback when building shared library with
1695 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1697 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1698 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1699 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1700 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1701 (elf32_mips_get_relocated_section_content): Likewise.
1702 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1703 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1704 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1705 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1707 2000-02-28 Nick Clifton <nickc@cygnus.com>
1709 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1710 * Makefile.in: Regenerate.
1712 * configure.in: Add support for mips and sh pe vectors.
1713 * configure: regenerate.
1715 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1718 * targets.c: Add mips and sh pe vectors.
1720 * libpei.h (coff_final_link_postscript): Only define if not
1723 * coffcode.h: Add support for WinCE magic numbers.
1725 * peigen.c (pe_print_reloc): Update comment and rearrange
1726 appending of newline character.
1728 * peicode.h: Add support for Image Library Format.
1729 (pe_ILF_vars): Structure containing data used by ILF code.
1730 (pe_ILF_make_a_section): New function. Create a section based
1732 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1734 (pe_ILF_make_a_symbol): New function. Create a symbol based
1736 (pe_ILF_save_relocs): New function. Store the relocs created
1737 by pe_ILF_make_a_reloc in a section.
1738 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1740 (pe_ILF_object_p): New function. Return a bfd_target pointer
1742 (pe_bfd_object_p): If an ILF object is detected call
1743 pe_ILF_object_p on it.
1745 * coff-arm.c: Add support for WinCE relocs which are different
1746 from normal ARM COFF relocs.
1747 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1749 * coff-sh.c: Add support for sh-pe target.
1750 * pe-sh.c: New file. Support code for sh-pe target.
1751 * pei-sh.c: New file. Support code for sh-pe target.
1753 * pe-mips.c: New file. Support code for mips-pe target.
1754 * pei-mips.c: New file. Support code for mips-pe target.
1756 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1758 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1759 architecture if the object causing the bump is dynamic.
1760 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1761 and also don't it for memory ordering.
1762 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1764 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1766 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1767 calling bfd_get_section_size_before_reloc.
1768 (decode_line_info): Likewise.
1769 (_bfd_dwarf2_find_nearest_line): Likewise.
1771 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1773 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1774 name of the libtool directory.
1775 * Makefile.in: Rebuild.
1777 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1779 * som.c (SOM_HOWTO): Define.
1780 (som_hppa_howto_table): Use it.
1782 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1784 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1786 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1788 2000-02-24 Catherine Moore <clm@cygnus.com>
1790 * som.c (som_misc_symbol_info): Add field
1792 (som_bfd_derive_misc_symbol_info): Initialize
1794 (som_build_and_write_symbol_table): Keep track
1795 of secondary_def field.
1796 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1797 if secondary_def field is set.
1798 (som_bfd_ar_write_symbol_stuff): Initialize
1801 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1803 * dwarf2.c (read_address): Read 16-bits addresses.
1804 (parse_comp_unit): Accept addr_size == 2.
1806 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1808 * bfd-in.h: Update copyright date.
1810 2000-02-23 Linas Vepstas <linas@linas.org>
1812 * cpu-i370.c: New file.
1813 * elf32-i370.c: New file.
1814 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1815 (bfd_i370_arch): New.
1816 (bfd_archures_list): Add bfd_i370_arch.
1817 * elf.c (prep_headers): Add bfd_arch_i370.
1818 * Makefile.am: Add support for IBM 370 elf.
1819 * config.bfd: Likewise.
1820 * configure.in: Likewise.
1821 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1822 * reloc.c (bfd_reloc_code_type): Likewise.
1823 * targets.c: Likewise.
1825 * Makefile.in: Regenerate.
1826 * configure: Regenerate.
1827 * bfd-in2.h: Regenerate.
1829 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1831 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1832 invalid relocation types, and change them to R_386_NONE.
1834 2000-02-22 H.J. Lu <hjl@gnu.org>
1836 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1837 not defined, don't add a second ELF_VER_CHR.
1839 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1840 symbols converted to local symbols even when stripping all
1842 (elf_link_output_extsym): Process global symbols converted to
1843 local symbols even if they are being stripped.
1845 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1847 * archures.c (bfd_octets_per_byte): Return unsigned int.
1848 (bfd_arch_mach_octets_per_byte): Ditto.
1849 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1851 * section.c (bfd_get_section_size_before_reloc): Quell signed
1852 vs. unsigned comparison warning.
1853 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1854 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1855 change. What was I thinking?
1856 * bfd-in2.h: Regenerate.
1858 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1859 (elf_gc_sections): Same here.
1860 (elf_gc_common_finalize_got_offsets): And here.
1862 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1864 ELF HPPA doesn't work at present; remove it until it does.
1865 * config.bfd: Comment out setting targ_defvec to
1867 * Makefile.am: Rebuild dependencies.
1868 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1869 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1870 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1871 * Makefile.in: Rebuild.
1872 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1874 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1876 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1877 is no bfd_free(). Revert bfd_free part of previous change.
1879 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1881 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1883 (coff_compute_section_file_positions): Use bfd_free to pair
1885 (coff_write_object_contents): Likewise.
1887 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1888 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1890 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1892 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1893 (xcoff_ar_file_hdr_big): New structure.
1894 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1895 (xcoff_ar_hdr_big): New structure.
1896 (SIZEOF_AR_HDR_BIG): New macro.
1897 (xcoff_big_format_p): New macro.
1898 (xcoff_ardata_big): New macro.
1899 (arch_xhdr_big): New macro.
1900 (xcoff_slurp_armap): Handle large archives.
1901 (xcoff_archive_p): Detect large archives.
1902 (xcoff_read_ar_hdr): Handle large archives.
1903 (xcoff_openr_next_archived_file): Handle large archives.
1904 (xcoff_generic_stat_arch_elt): Handle large archives.
1905 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1906 (xcoff_write_armap_big): New function.
1907 (xcoff_write_armap): New function, dispatch to _old or _big.
1908 (xcoff_write_archive_contents_old): Rename from
1909 xcoff_write_archive_contents.
1910 (xcoff_write_archive_contents_big): New function.
1911 (xcoff_write_archive_contents): New function, dispatch to _old or
1914 2000-02-18 Richard Henderson <rth@cygnus.com>
1916 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1917 and hide_symbol members.
1918 (elf_link_hash_copy_indirect): Remove.
1919 (elf_link_hash_hide_symbol): Remove.
1920 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1921 and elf_backend_hide_symbol.
1922 (_bfd_elf_link_hash_copy_indirect): Declare.
1923 (_bfd_elf_link_hash_hide_symbol): Declare.
1924 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1925 (_bfd_elf_link_hash_hide_symbol): Likewise.
1926 (_bfd_elf_link_hash_table_init): Don't init killed members.
1927 * elflink.h (elf_link_add_object_symbols): Use the bed function
1928 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1929 (elf_link_assign_sym_version): Likewise.
1930 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1931 (elf_backend_hide_symbol): Likewise.
1932 (elfNN_bed): Update for new members.
1934 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1936 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1937 STACK_END_ADDR): Define for new core file format.
1938 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1939 for handling the vagaries of the various core file structures used
1940 by AIX over the years.
1941 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1942 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1943 core_dumpx structure.
1945 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1947 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1948 (bfd_mach_sh3_dsp): Likewise.
1949 (bfd_mach_sh4): Reinstate.
1950 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1951 * bfd-in2.h: Regenerate.
1952 * coff-sh.c (struct sh_opcode): flags is no longer short.
1953 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1954 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1955 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1956 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1957 (sh_opcodes): No longer const.
1958 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1959 (sh_insn_uses_reg): Check for USESAS and USESR8.
1960 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1961 (_bfd_sh_align_load_span): Return early for SH4.
1962 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1963 Take into account that field b of a parallel processing insn
1964 could be mistaken for a separate insn.
1965 * cpu-sh.c (arch_info_struct): New array elements for
1966 sh2, sh-dsp and sh3-dsp.
1967 Reinstate element for sh4.
1968 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1969 (SH4_NEXT): Reinstate.
1970 (SH3_NEXT, SH3E_NEXT): Adjust.
1971 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1972 * elf32-sh.c (sh_elf_set_private_flags): New function.
1973 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1974 (sh_elf_merge_private_data): New function.
1975 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1976 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1977 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1978 sh_elf_merge_private_data.
1980 2000-02-13 Richard Henderson <rth@cygnus.com>
1982 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1983 hide_symbol members.
1984 (elf_link_hash_copy_indirect): New.
1985 (elf_link_hash_hide_symbol): New.
1986 * elflink.h (elf_link_add_object_symbols): Break out copy from
1987 indirect new new symbol to elf.c.
1988 (elf_link_assign_sym_version): Break out privatization of
1989 non-exported symbol to elf.c.
1990 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1991 (_bfd_elf_link_hash_hide_symbol): New.
1992 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1994 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1996 * section.c (_bfd_strip_section_from_output): Add info parameter.
1997 If it passed as non-NULL, use it to check whether any input BFD
1998 has an input section which uses this output section. Change all
2000 * bfd-in2.h: Rebuild.
2002 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2003 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2005 * bfd-in2.h: Rebuild.
2007 2000-02-10 Timothy Wall <twall@cygnus.com>
2009 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2010 allow final modifications of swapped-in symbol.
2011 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2012 * coffcode.h (coff_write_relocs): Use macro
2013 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2014 symbol index should be set to -1.
2016 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2018 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2019 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2020 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2021 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2022 sh_insns_uses_or_sets_freg): New functions.
2023 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2024 * (sh_insns_conflict): Use new functions and new macros to
2025 detect conflicts when two instructions both set same integer registers,
2026 both set same fp register, and both set special register.
2028 2000-02-09 Timothy Wall <twall@cygnus.com>
2030 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2031 swapping in sections, so that the swapping routines have access to
2034 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2036 * coff-go32.c: Update comment. Update copyright.
2038 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2040 * syms.c (bfd_decode_symclass)
2041 Two new class characters were added - 'V' and 'v'. The
2042 meaning of 'W' is now restricted to just weak non-object
2043 symbols. This allows differentiation between, for example,
2044 weak functions vs weak objects. nm for example now dumps:
2046 'w' = weak unresolved
2047 'V' = weak global object
2048 'v' = weak unresolved object
2050 (bfd_is_undefined_symclass): New function. Return true if the
2051 given symbol class represents and undefined/unresolved symbol.
2053 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2056 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2058 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2059 STT_ARM_16BIT flag set, but it is not attached to a data object
2060 return STT_ARM_16BIT so that it will be treated as code by the
2063 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2065 * coff-i386.c (i3coff_object_p): Remove prototype.
2068 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2069 to name. Update copyright.
2071 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2072 assignment to avoid warning. Update copyright.
2074 2000-01-24 Robert Lipe (robertl@sco.com)
2076 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2077 instead of using GNU C extension.
2079 2000-01-21 Nick Clifton <nickc@cygnus.com>
2081 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2082 amount from a bfd_in_memory structure.
2083 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2086 2000-01-14 Nick Clifton <nickc@cygnus.com>
2088 * linker.c (default_indirect_link_order): oops - fix incorrectly
2089 applied patch from Tim Wall.
2091 2000-01-13 Timothy Wall (twall@tiac.net>
2093 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2094 = scnhsz, filhsz, relsz, aoutsz, etc)
2096 * coffswap.h: Ditto.
2098 2000-01-13 Nick Clifton <nickc@cygnus.com>
2100 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2101 interwork thumb to arm stub.
2103 2000-01-13 Timothy Wall (twall@tiac.net>
2105 * archures.c (bfd_octets_per_byte): New function: Return
2107 (bfd_arch_mach_octets_per_byte): New function: Return target
2110 * section.c: Distinguish between octets and bytes for usage of
2111 _cooked_size, _raw_size, and output_offset. Clarify
2112 description of bfd_set_section_contents.
2114 * bfd-in2.h: Regenerate.
2116 * coffgen.c: Indicate that the offset parameter is in bytes, not
2119 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2120 where appropriate to get the octet offset when calling
2121 bfd_set_section_contents.
2122 (bfd_coff_reloc_link_order): Ditto.
2124 * linker.c (bfd_generic_reloc_link_order): Ditto.
2125 (_bfd_default_link_order): Ditto.
2127 * reloc.c (bfd_perform_relocation): Distinguish between octets
2128 and bytes. Use octets when indexing into octet data; use bytes
2129 when calculating target addresses.
2130 (bfd_install_relocation): Ditto.
2132 * srec.c (srec_write_section): Ditto.
2134 2000-01-13 Nick Clifton <nickc@cygnus.com>
2136 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2137 3 to 2. This allows 4 byte sized sections, which is necessary for
2138 dlltool to build functioning DLLs.
2140 2000-01-10 Philip Blundell <pb@futuretv.com>
2142 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2143 (arm*-*-conix*): New target.
2145 2000-01-10 Egor Duda <deo@logos-m.ru>
2147 * config.bfd: Include elf32_i386 vector to target list for cygwin
2150 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2151 * configure.in: Test for structure win32_pstatus_t in
2153 * configure: Regenerate.
2155 * elf.c (elfcore_grok_win32pstatus): New function: process
2156 win32_pstatus_t notes in elf core file.
2157 (elfcore_grok_note): Detect win32_pstatus notes.
2159 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2161 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2163 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2164 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2166 1999-12-29 Richard Henderson <rth@cygnus.com>
2168 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2169 if no dynamic sections created.
2171 1999-12-27 Nick Clifton <nickc@cygnus.com>
2173 * peicode.h (pe_bfd_object_p): Only define for PE format
2176 1999-12-17 Nick Clifton <nickc@cygnus.com>
2178 * coff-i386.c (i3coff_object_p): Delete.
2179 (i386coff_vec): Replace reference to i3coff_object_p with a
2180 reference to coff_object_p.
2182 * coff-mcore.c (pe_object_p): Delete.
2184 * peicode.h (pe_bfd_object_p): New function: Detect the
2185 presence of a PE format COFF object file. Also detect and
2186 warn about the presence of LINK6 format Image Library Format
2189 1999-12-16 Nick Clifton <nickc@cygnus.com>
2191 * coff-arm.c (NUM_ELEM): New macro.
2192 (NUM_RELOCS): New macro: The number of known ARM relocs.
2193 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2194 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2196 (bfd_arm_process_before_allocation): Produce a warning message if
2197 an out of range symbol index is encountered.
2199 1999-12-14 Nick Clifton <nickc@cygnus.com>
2201 * elflink.h (is_global_symbol_definition): New Function: Return
2202 true iff the symbol is being given a global definition in this
2204 (elf_link_is_defined_archive_symbol): Do not bother processing
2205 symbols for an archive element that has already been included
2207 Use is_global_symbol_definition().
2209 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2211 * config.bfd: Add support for sparc-*-netbsdelf* and
2212 sparc-*-netbsdaout*.
2214 1999-12-13 Nick Clifton <nickc@cygnus.com>
2216 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2217 if the symbol is in the common section.
2219 1999-12-10 Nick Clifton <nickc@cygnus.com>
2221 * elflink.h (elf_link_is_defined_archive_symbol): New
2222 function: Decide if a symbol, in an archive map is there
2223 because it is defined in the archive element, or because it is
2224 just another common declaration of it.
2225 (elf_link_add_archive_symbols): Use
2226 elf_link_is_defined_archive_symbol to decide if an archive
2227 element contain a reference to a common symbol should be
2230 1999-12-10 Nick Clifton <nickc@cygnus.com>
2232 * elflink.h: Revert previous patch.
2233 * targets.c: Revert previous patch.
2234 * libbfd-in2.h: Revert previous patch.
2235 * libbfd.h: Revert previous patch.
2236 * elfxx-target.h: Revert previous patch.
2237 * archive.c: Revert previous patch.
2238 * aout-target.h: Revert previous patch.
2239 * aout-tic30.h: Revert previous patch.
2240 * bfd.c: Revert previous patch.
2241 * coff-alpha.c: Revert previous patch.
2242 * coff-rs6000.c: Revert previous patch.
2243 * elf64-mips.c: Revert previous patch.
2244 * ieee.c: Revert previous patch.
2245 * libecoff.h: Revert previous patch.
2246 * oasys.c: Revert previous patch.
2247 * som.c: Revert previous patch.
2248 * vms.c: Revert previous patch.
2250 1999-12-09 Nick Clifton <nickc@cygnus.com>
2252 * elflink.h (elf_link_add_archive_symbols): Add an archive
2253 element even if contains a symbol which is currently only
2254 considered to be a common.
2256 * targets.c (struct bfd_target): Add new field
2257 _bfd_allow_commons_in_armap.
2258 * bfd-in2.h:Regenerate.
2260 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2262 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2263 * libbfd.h: Regenerate.
2265 * elfxx-target.h: If using COFF archive map, override
2266 definition of allow_commons_in_armap and replace with
2269 * archive.c (bfd_compute_and_write_armap): Do not place common
2270 symbols into the archive map unless _bfd_allow_commons_in_armap
2273 * aout-target.h (MY_allow_commons_in_armap): Define.
2274 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2275 * bfd.c (bfd_allow_commons_in_armap): Define.
2276 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2277 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2278 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2279 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2280 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2281 * oasys.c (oasys_allow_commons_in_armap): Define.
2282 * som.c (som_allow_commons_in_armap): Define.
2283 * vms.c (vms_allow_commons_in_armap): Define.
2285 1999-12-07 Jim Blandy <jimb@cygnus.com>
2287 Add support for SSE registers in ELF core files.
2288 * elf.c (elfcore_make_note_pseudosection): New function.
2289 (elfcore_grok_prfpreg): Use it.
2290 (elfcore_grok_prxfpreg): New function.
2291 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2293 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2295 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2296 value by 4 before storing it back in the field. From
2297 Koundinya. K <kk@ddeorg.soft.net>.
2299 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2301 * archures.c (bfd_mach_am33): Define.
2302 * bfd-in2.h: Rebuilt.
2303 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2304 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2305 (compute_function_info): Handle additional registers saved by
2307 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2308 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2310 1999-11-29 Jim Blandy <jimb@cygnus.com>
2312 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2314 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2317 1999-11-27 Michael Meissner <meissner@cygnus.com>
2319 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2320 internal use within gas for alpha explicit relocations.
2321 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2322 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2323 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2324 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2325 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2326 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2328 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2329 BFD_RELOC_ALPHA_USER_*.
2331 * bfd-in2.h: Regenerate.
2332 * libbfd.h: Regenerate.
2334 1999-11-26 Fred Fish <fnf@cygnus.com>
2336 * elf.c (elfcore_read_notes): Add prototype for static function.
2337 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2338 (bfd_section_from_phdr): Replacement function that calls
2339 _bfd_elf_make_section_from_phdr for generic segment types and
2340 backend fucntion pointed to by elf_backend_section_from_phdr for
2341 backend specific segment types.
2342 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2343 now called by _bfd_elf_make_section_from_phdr. Note that this func
2344 is now just a stub between the caller and bfd_section_from_phdr.
2346 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2347 elf_backend_section_from_phdr.
2348 (elf_backend_section_from_phdr): Add prototype.
2350 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2351 (elfNN_bed): Add elf_backend_section_from_phdr.
2353 1999-11-25 Nick Clifton <nickc@cygnus.com>
2355 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2356 SEC_CODE and SEC_READONLY flags to glue sections.
2358 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2359 SEC_CODE and SEC_READONLY flags to glue sections.
2361 1999-11-20 Nick Clifton <nickc@cygnus.com>
2363 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2366 1999-11-19 Catherine Moore <clm@cygnus.com>
2368 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2369 (elf_cpu32_plt_entry): Likewise.
2371 1999-11-18 Nick Clifton <nickc@cygnus.com>
2373 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2375 (coff_mcore_relocate_section): Initialise addend to 0.
2376 Special case processing of RVA reloc.
2378 1999-11-17 Richard Henderson <rth@cygnus.com>
2380 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2381 type_change_ok; add sign_extend_vma.
2382 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2383 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2384 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2385 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2386 (elfNN_bed): Follow struture changes.
2388 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2390 * libbfd.c (bfd_read): Check result of read against desired result
2392 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2393 invalid compared to the section size.
2395 * ieee.c (ieee_slurp_debug): Get the length of the debug
2396 information right if there is no data part.
2398 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2400 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2401 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2403 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2405 * elflink.h (elf_bfd_final_link): Make last_local signed.
2407 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2409 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2412 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2414 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2416 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2417 * bfd-in2.h: Regenerate.
2419 1999-10-15 Andrew Haley <aph@cygnus.com>
2421 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2423 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2425 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2427 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2429 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2430 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2433 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2435 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2436 relocs also need the GP value.
2437 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2438 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2439 the GP value for R_MIPS_LITERAL relocs too. Handle
2440 R_MIPS_64 relocs properly on big-endian MIPS.
2441 (mips_elf_sign_extend): Behave properly with 'long long'.
2442 (mips_elf_highest): Correct typo.
2444 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2446 * cpu-m32r.c (arch_info_struct): New static global.
2447 (bfd_m32r_arch): Refer to it.
2448 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2449 (m32r_elf_print_private_bfd_data): Ditto.
2450 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2451 * archures.c (bfd_mach_m32rx): Define it.
2452 * bfd-in2.h: Rebuild.
2454 1999-09-28 Fred Fish <fnf@cygnus.com>
2456 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2457 (cisco_core_big_vec): Add new bigendian vec.
2458 (cisco_core_little_vec): Add new little endian vec.
2460 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2461 (crash_info_locs): Add array of possible offsets.
2462 (MASK_ADDR): Mask to apply to crash info offset.
2463 (crashinfo_external): Add textbase, database, bssbase and
2464 turn into a typedef.
2465 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2466 Many small changes to account for additional hardware versions.
2467 Pick a reasonable size for ".reg" section. Add a ".crash"
2468 section to allow access to crashinfo_external struct.
2469 (cisco_core_file_p): New version of this function that
2470 iterates over crash_info_locs, calling cisco_core_file_validate.
2471 (cisco_core_vec): Old big endian only vec replaced with ...
2472 (cisco_core_big_vec): Add big endian version.
2473 (cisco_core_little_vec): Add little endian version.
2475 * configure.in (cisco_core_vec): Split to two new vectors ...
2476 (cisco_core_big_vec): New target vector.
2477 (cisco_core_little_vec): New target vector.
2478 * configure: Regenerate.
2479 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2480 to cisco_core_big_vec in targ_selvecs.
2482 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2484 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2485 (mips_elf_relocate_got_local): Unused, delete.
2486 (mips_elf_relocate_global_got): Unused, delete.
2488 1999-09-24 Fred Fish <fnf@cygnus.com>
2490 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2491 to initialize it to something meaningful. Then use it to generate
2492 more useful segment names.
2494 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2496 * som.c (NO_PCREL_MODES): Define if the system does not define
2498 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2499 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2500 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2501 * libhppa.h (dis_assemble_22): New function.
2502 (bfd_hppa_insn2fmt): Handle long branch.
2504 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2507 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2510 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2511 (reloc_howto_type howto_table): Tidy comments and whitespace.
2513 1999-09-17 Nick Clifton <nickc@cygnus.com>
2515 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2516 previous delta. Set sec->gc_mark instead.
2518 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2520 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2521 (elf_cpu32_plt_entry): Likewise.
2523 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2525 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2527 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2528 symbol table, then just compute a suitable value (but do not
2529 create a __gp symbol).
2531 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2532 symbols when building shared libraries.
2533 (elf_hppa_final_link_relocate): Correct handling of PCREL
2534 relocations against undefined symbols.
2536 1999-09-16 Nick Clifton <nickc@cygnus.com>
2538 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2539 interworking sections as linker created so that they will not
2540 be removed by garbage collection.
2542 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2544 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2545 (elf_hppa_final_link_relocate): Consistently create an absolute
2546 address, then subtract out the value of __gp.
2548 1999-09-14 Michael Meissner <meissner@cygnus.com>
2550 * configure.in (Canonicalization of target names): Remove adding
2551 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2552 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2553 * configure: Regenerate.
2555 1999-09-14 Nick Clifton <nickc@cygnus.com>
2557 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2560 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2562 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2563 (elf_hppa_final_link): Initialize text_segment_base and
2565 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2567 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2568 (elf_hppa_final_link_relocate): Likewise.
2569 (elf_hppa_relocate_insn): Likewise.
2570 (elf_hppa_relocate_section): Initialize HOWTO.
2572 1999-09-13 Donn Terry <donn@interix.com>
2574 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2575 handling to support both GNU and MS objects.
2577 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2578 when determining whether to set F_RELFLG.
2580 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2582 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2583 PC24 relocs if the target is an undefined weak symbol.
2584 (arm_add_to_rel): Fix compiler warning.
2585 (elf32_arm_plt0_entry): Correct comments.
2587 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2589 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2590 an absolute symbol in REL relocs.
2592 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2594 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2595 Stub SEGREL32. Return an error for any relocation not handled.
2597 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2599 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2600 constant symbols, and avoid multiple definition errors on them.
2602 1999-09-12 Donn Terry <donn@interix.com>
2604 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2605 significant bit is set.
2607 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2609 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2611 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2612 relocs as we do for RELA relocs.
2614 1999-09-11 Donn Terry <donn@interix.com>
2616 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2617 (coff_final_link_postscript): Define.
2618 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2619 directory entries here.
2620 (_bfd_pei_final_link_postscript): New function.
2622 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2623 section flags based on the section name.
2625 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2626 get the overflow of the s_nlnno field from the s_nreloc field.
2627 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2628 the s_nlnno overflow of the .text section into the s_nreloc
2631 * peigen.c (add_data_entry): Declare.
2632 (pei_swap_aouthdr_out): Get image size right. Set linker version
2634 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2635 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2636 extraneous ImageBase.
2637 (pe_print_edata): Likewise.
2638 (pe_print_pdata): Likewise. Print exception entries.
2639 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2640 (tbl): Make const, add "UNKNOWN".
2641 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2642 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2643 section data directory.
2644 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2646 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2647 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2648 * peicode.h (coff_get_symbol_info): Define.
2650 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2652 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2654 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2657 * libpei.h: New file, broken out of peicode.h.
2658 * peigen.c: New file, broken out of peicode.h.
2659 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2660 * configure.in: Add peigen.lo to list of files required for each
2662 * Makefile.am: Rebuild dependencies.
2663 (BFD32_BACKENDS): Add peigen.lo.
2664 (BFD32_BACKENDS_CFILES): Add peigen.c.
2665 (SOURCE_HFILES): Add libpei.h.
2666 * configure, Makefile.in: Rebuild.
2668 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2669 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2670 instead. Don't clear the s_paddr field for an uninitialized data
2673 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2674 coff_data_type to f_timdat.
2675 * peicode.h (pe_mkobject_hook): Likewise.
2677 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2678 number if COFF_IMAGE_WITH_PE.
2680 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2681 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2682 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2683 there is no SEC_DEBUGGING section.
2684 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2685 IMAGE_FILE_DEBUG_STRIPPED.
2687 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2688 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2689 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2690 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2692 * coffswap.h (IMAGE_BASE): Don't define.
2693 * pei-arm.c (IMAGE_BASE): Don't define.
2694 * pei-i386.c (IMAGE_BASE): Don't define.
2695 * pei-mcore.c (IMAGE_BASE): Don't define.
2696 * pei-ppc.c (IMAGE_BASE): Don't define.
2698 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2699 symbol, switch on the class when determining whether to modify the
2700 value. For PE, don't modify the value of a C_FCN symbol not named
2703 * libbfd-in.h (_bfd_abort): Declare.
2705 * bfd.c (_bfd_abort): New function.
2706 * libbfd.h: Rebuild.
2708 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2711 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2712 don't write out the associated line numbers.
2714 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2717 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2718 changes when the base type is unknown.
2720 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2723 * syms.c (BSF_DEBUGGING_RELOC): Define.
2724 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2725 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2727 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2728 BSF_DEBUGGING_RELOC set.
2729 * bfd-in2.h: Rebuild.
2731 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2733 * ecoff.c (bfd_debug_section): Update initialization for new
2735 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2736 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2738 1999-09-10 H.J. Lu <hjl@gnu.org>
2740 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2741 _bfd_filnmlen field.
2742 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2744 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2746 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2747 for FPTR relocs involving local symbols.
2749 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2750 value for the stub address in a call through a stub.
2751 Install the value for a local symbol directly into the DLT
2752 instead of generating a reloc. Correctly handle FPTR64 relocs.
2754 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2755 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2756 (elf_hppa_final_link): Call them.
2758 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2760 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2761 (elf_adjust_dynamic_symbol): ...from here.
2763 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2765 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2766 relocation, remove them. SECREL64->LTOFF16WF.
2767 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2769 (elf_hppa_relocate_insn): Similarly.
2771 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2772 (elf_hppa_relocate_insn): Similarly.
2774 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2776 (elf_hppa_relocate_insn): Similarly.
2778 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2779 Handle LTOFF_TP* relocs.
2780 (elf_hppa_relocate_insn): Similarly.
2782 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2783 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2784 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2786 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2787 DIR32, DIR64 and FPTR64 relocations.
2788 (elf_hppa_relocate_insn): Similarly.
2790 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2791 address of the .PARISC.global section.
2792 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2793 table entry elf_hppa_final_link_relocate. Do not give a warning
2794 for a reloc against an external symbol if it has a PA64 hash
2796 (elf_hppa_final_link_relocate): Significantly rework. Handle
2797 DLTIND relocations. Compute the final value of the relocation
2798 before passing the value of elf_hppa_relocate_insn.
2799 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2800 relocation support. Handle DLTIND relocation requests just like
2801 DLTREL relocation requests. Simplify branch handling.
2803 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2805 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2806 non-allocated section as done in i386 version.
2807 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2808 statement since this is no know relocation.
2810 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2812 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2814 (elf_hppa_relocate_insn): Similarly.
2816 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2818 (elf_hppa_relocate_insn): Similarly.
2820 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2821 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2822 Pass the relocate type rather than the insn format to
2823 elf_hppa_relocate_insn.
2824 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2825 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2827 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2829 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2830 (bfd_coff_filnmlen): Define.
2831 (bfd_coff_std_swap_table): Initialize new field.
2832 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2834 (coff_write_symbols): Likewise.
2835 (coff_get_normalized_symtab): Likewise.
2836 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2837 * libcoff.h: Rebuild.
2839 1999-09-06 Donn Terry <donn@interix.com>
2841 * coffcode.h (sort_by_secaddr): New static function if
2843 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2844 sections by VMA when assigning target_index values. Always set
2847 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2848 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2850 * libcoff.h: Rebuild.
2852 * coffcode.h (coff_set_custom_section_alignment): Add const to
2853 declaration to match definition.
2854 (coff_write_object_contents): Don't set F_AR32W(R)? if
2857 * coff-i386.c (in_reloc_p): Add declaration.
2858 (i386coff_vec): Simplify initialization of
2859 application_section_flags.
2861 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2862 version. Move COFF_WITH_PE specific code to new version.
2863 (stype_to_sec_flags): Likewise. Add section parameter.
2864 * coffgen.c (make_a_section_from_file): Set target_index before
2865 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2866 * libcoff.h: Rebuild.
2868 * syms.c (stt): Add some PE/PEI section names.
2869 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2871 (bfd_symbol_info): Check for 'w'.
2873 * section.c (struct bfd_comdat_info): Define.
2874 (asection): Add comdat field.
2875 (STD_SECTION): Initialize comdat field.
2876 (bfd_make_section_anyway): Likewise.
2877 * bfd-in2.h: Rebuild.
2879 1999-09-06 Andreas Schwab <schwab@suse.de>
2881 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2884 1999-09-06 Nick Clifton <nickc@cygnus.com>
2886 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2887 bfd_realloc instead of calloc and realloc.
2889 1999-09-04 Steve Chamberlain <sac@pobox.com>
2891 * cpu-pj.c: New file.
2892 * elf32-pj.c: New file.
2893 * config.bfd (pj*): New cpu.
2894 (pj-*-*, pjl-*-*): New targets.
2895 * configure.in (bfd_elf32_pj_vec): New target vector.
2896 (bfd_elf32_pjl_vec): New target vector.
2897 * archures.c (bfd_arch_pj): Define.
2898 * elf.c (prep_headers): Handle bfd_arch_pj.
2899 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2900 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2901 to target vector list.
2902 * Makefile.am: Rebuild dependencies.
2903 (ALL_MACHINES): Add cpu-pj.lo.
2904 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2905 (BFD32_BACKENDS): Add elf32-pj.lo.
2906 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2907 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2909 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2911 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2912 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2913 and NON_GOT_REF from weak defined symbol to real symbol.
2914 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2915 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2916 create a COPY reloc.
2917 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2918 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2919 don't create a COPY reloc.
2921 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2923 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2924 count those in sections we are not including in the link.
2926 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2928 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2929 field in hpux11 shared libraries.
2931 1999-09-02 Nick Clifton <nickc@cygnus.com>
2933 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2935 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2937 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2938 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2939 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2941 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2943 * elflink.h (record_link_assignment): When possible, keep the
2944 original type of the symbol.
2946 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2948 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2949 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2950 tools were configured.
2951 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2953 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2955 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2956 GOT entries for GOT16 relocations; they're not required.
2958 1999-08-24 Nick Clifton <nickc@cygnus.com>
2960 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2962 * config.bfd (arm-*-netbsd*): New target.
2963 * configure.in (armnetbsd_vec): New target vector.
2964 * configure: Regenerate
2965 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2967 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2968 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2969 (armnetbsd.lo): New rule with deps.
2970 * Makefile.in: Regenerate.
2972 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2975 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2977 * som.c (som_slurp_symbol_table): Fix typo in comment.
2979 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2981 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2982 here instead of using elf_section_data...
2984 1999-08-19 Nick Clifton <nickc@cygnus.com>
2986 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2987 relocations into the base file.
2988 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2989 we are building a base file.
2991 1999-08-19 Nick Clifton <nickc@cygnus.com>
2993 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2995 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2996 REL relocs when performing a partial relocation.
2998 1999-08-18 Donn Terry <donn@interix.com>
3000 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3001 _bfd_coff_link_input_bfd into top level.
3003 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3004 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3005 (coff_i386_rtype_to_howto): Likewise.
3006 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3007 Completely ignore symbols which are all zero.
3008 (dummy_reloc16_estimate): Add return 0.
3009 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3010 variable copy to name_copy to avoid shadowing outer scope
3012 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3013 from unsigned int to unsigned long. Add timestamp field.
3014 * libcoff.h: Rebuild.
3016 1999-08-17 H.J. Lu <hjl@gnu.org>
3018 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3021 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3023 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3024 for special section symbols.
3025 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3026 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3029 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3031 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3032 coincidence of variable names between old and new code.
3034 1999-08-12 Nick Clifton <nickc@cygnus.com>
3036 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3037 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3038 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3039 and 'addend' parameter a 'bfd_signed_vma'.
3040 (elf32_arm_final_link_relocate): Do not involve stubs in
3041 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3042 jumps, not function calls.
3044 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3046 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3047 in R_ARM_PC24 relocs.
3049 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3051 * elf-hppa.h (elf_hppa_fake_sections): New function.
3052 * elf32-hppa.c (elf_backend_fake_sections): Define.
3054 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3055 recent changes to the arch_info structure.
3057 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3058 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3059 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3062 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3063 Ralf Baechle <ralf@uni-koblenz.de>
3065 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3066 output DT_MIPS_GOTSYM.
3067 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3068 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3070 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3072 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3073 prototype. Handle local symbols. Add commentary.
3074 (mips_elf_calculate_relocation): Adjust accordingly.
3075 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3078 * elflink.h (elf_bfd_final_link): Tweak last change.
3080 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3082 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3083 elf-section data to allocate just the right amount of relocation
3084 space. Don't allocate the hash space twice.
3085 (elf_bfd_final_link): Calculate the amount of space to allocate in
3086 each relocation section.
3088 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3090 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3091 64bit mode, generate a section relative relocation for a 32bit
3093 (elf_hppa_is_local_label_name): New function.
3094 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3095 shared between 32bit and 64bit port.
3097 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3099 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3100 R_MIPS_GOT16 and R_MIPS_CALL16.
3101 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3102 to use when looking for a preexisting GOT entry.
3104 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3106 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3107 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3109 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3111 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3113 * elflink.h (elf_link_output_extsym): Don't output a weak
3114 reference to an undefined symbol just because it was defined weak
3117 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3119 * coffgen.c (coff_find_nearest_line): When looking for file, use
3120 last best match rather than first. If address is beyond last line
3121 number record, don't return the last line as the correct value.
3123 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3125 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3126 * bfd-in2.h: Rebuild.
3128 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3130 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3131 * coffcode.h (coff_set_custom_section_alignment): New static
3133 (coff_section_alignment_table): New static array.
3134 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3135 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3136 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3137 * libcoff.h: Rebuild.
3139 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3141 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3143 * Makefile.in: Rebuild.
3145 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3147 * section.c (SEC_SHARED): Define.
3148 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3149 (styp_to_sec_flags): Likewise.
3150 * peicode.h (coff_swap_scnhdr_out): Likewise.
3151 * bfd-in2.h: Rebuild.
3153 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3155 * coffcode.h (coff_classify_symbol): Comment out part of
3156 1999-08-05 change which breaks cygwin DLLs.
3158 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3159 * aclocal.m4, configure: Rebuild.
3161 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3163 * section.c (global_syms): Only initialize union field if
3166 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3168 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3169 the size of a GOT entry here.
3170 (mips_elf_calculate_relocation): Don't create a local GOT entry
3171 for the symbol in a GOT16 relocation; just for it's high-order bit
3172 (_bfd_mips_elf_relocate_section): Fix thinko.
3174 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3176 Based on patches from Donn Terry <donn@interix.com>:
3177 * coffcode.h (enum coff_symbol_classification): Define.
3178 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3179 _bfd_coff_classify_symbol. Change return type.
3180 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3181 (coff_slurp_symbol_table): Use coff_classify_symbol.
3182 (coff_classify_symbol): New static function.
3183 (coff_sym_is_global): Never define.
3184 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3185 * cofflink.c (coff_link_check_ar_symbols): Use
3186 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3187 (coff_link_add_symbols): Likewise.
3188 (_bfd_coff_link_input_bfd): Likewise.
3189 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3190 coff_classify_symbol.
3191 * libcoff.h: Rebuild.
3193 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3195 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3196 (e_ltpsel, e_rtpsel): Similarly.
3198 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3199 and 14bit ertpsel. Handle 64bit psel.
3201 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3203 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3204 handling for REL relocations. And only left-shift R_MIPS26
3205 relocation addends where necessary.
3207 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3209 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3210 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3211 Just return the relocation found.
3212 (mips_elf_relocate_section): Pull the LO16 addend out of the
3213 section itself when using REL relocations.
3215 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3216 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3219 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3221 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3222 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3223 relocation against a symbol in an input section with no output
3224 section. From Daniel Jacobowitz <drow@false.org>.
3226 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3228 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3229 look for generated file correctly.
3230 * aclocal.m4, configure: Rebuild.
3232 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3234 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3235 and R_MIPS16_26 relocations correctly when relocating.
3236 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3237 and R_MIPS_CALL_LO16 are for global symbols.
3239 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3241 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3243 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3244 variables and initialize them.
3246 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3248 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3249 there are no global symbols requiring GOT entries.
3250 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3251 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3252 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3254 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3255 symbols are considered to have the value zero.
3256 (_bfd_mips_elf_relocate_section): Don't try to perform a
3257 relocation for an undefined symbol.
3258 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3261 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3263 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3264 wants ba,a,pt %xcc instead of %icc.
3265 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3266 of large PLT entries.
3267 (sparc64_elf_plt_ptr_offset): Fix calculation.
3268 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3269 addend should be relative to load address, not .plt section start.
3270 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3272 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3274 * elf-bfd.h (struct elf_backend_data): Add
3275 print_symbol_all and output_arch_syms backend methods.
3276 * elfxx-target.h: Likewise.
3277 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3278 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3279 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3281 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3282 symbols in .dynsym, add their names into .dynstr. Put those symbols
3284 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3285 pointers to STT_REGISTER symbols in dynsym section.
3286 (sparc64_elf_print_symbol_all): New function.
3287 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3288 printing using the print_symbol_all hook.
3290 1999-07-30 Catherine Moore <clm@cygnus.com>
3292 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3295 1999-07-29 Richard Henderson <rth@cygnus.com>
3297 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3298 dynamic_sections_created.
3300 1999-07-29 Richard Henderson <rth@cygnus.com>
3302 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3303 (mips_rtype_to_howto): ... new function.
3304 (_bfd_mips_elf_relocate_section): Use it.
3306 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3308 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3310 1999-07-27 Nick Clifton <nickc@cygnus.com>
3312 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3314 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3315 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3317 1999-07-23 Donn Terry <donn@interix.com>
3319 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3320 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3321 * cofflink.c (coff_link_add_symbols): If PE, handle section
3323 * libcoff.h: Rebuild.
3325 * config.bfd (i[3456]86-*-interix*): New target.
3327 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3329 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3330 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3331 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3332 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3333 (COFF_SUPPORT_GNU_LINKONCE): Define.
3334 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3335 (COFF_SUPPORT_GNU_LINKONCE): Define.
3337 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3340 * makefile.dos: Remove; obsolete.
3341 * configure.bat: Remove; obsolete.
3343 1999-07-21 H.J. Lu <hjl@gnu.org>
3345 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3347 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3349 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3350 message and fail if a symbol index is out of range.
3352 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3354 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3355 when looking at a R_MIPS_GOT16 relocation.
3357 1999-07-20 Nick Clifton <nickc@cygnus.com>
3359 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3361 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3363 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3364 removed in previous change.
3365 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3366 in relocateable output.
3368 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3370 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3373 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3374 if they appear to be specially created by the linker.
3376 1999-07-19 Nick Clifton <nickc@cygnus.com>
3378 * targets.c (alternative_target): New field in bfd_target
3380 (bfd_search_for_target): New function: Find a target that
3381 satisifies a search function.
3382 * bfd-in2.h: Regenerate.
3384 * elfxx-target.h: Initialise the alternative_target field of
3385 the bfd_target structures to point to the other target (if
3387 * nlm-target.h: Initialise the alternative_target field of
3388 the bfd_target structures to point to the other target (if
3391 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3392 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3394 * aix386-core.c: Initialise new field of bfd_target structure.
3395 * aout-adobe.c: Initialise new field of bfd_target structure.
3396 * aout-arm.c: Initialise new field of bfd_target structure.
3397 * aout-target.h: Initialise new field of bfd_target structure.
3398 * aout-tic30.c: Initialise new field of bfd_target structure.
3399 * binary.c: Initialise new field of bfd_target structure.
3400 * bout.c: Initialise new field of bfd_target structure.
3401 * cisco-core.c: Initialise new field of bfd_target structure.
3402 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3403 * coff-alpha.c: Initialise new field of bfd_target structure.
3404 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3405 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3406 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3407 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3408 * coff-i386.c: Initialise new field of bfd_target structure.
3409 * coff-i860.c: Initialise new field of bfd_target structure.
3410 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3411 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3412 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3413 * coff-mips.c: Initialise new field of bfd_target structure.
3414 * coff-ppc.c: Initialise new field of bfd_target structure.
3415 * coff-rs6000.c: Initialise new field of bfd_target structure.
3416 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3417 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3418 * coff-tic30.c: Initialise new field of bfd_target structure.
3419 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3420 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3421 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3422 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3423 * hppabsd-core.c: Initialise new field of bfd_target structure.
3424 * hpux-core.c: Initialise new field of bfd_target structure.
3425 * i386msdos.c: Initialise new field of bfd_target structure.
3426 * i386os9k.c: Initialise new field of bfd_target structure.
3427 * ieee.c: Initialise new field of bfd_target structure.
3428 * ihex.c: Initialise new field of bfd_target structure.
3429 * irix-core.c: Initialise new field of bfd_target structure.
3430 * mipsbsd.c: Initialise new field of bfd_target structure.
3431 * netbsd-core.c: Initialise new field of bfd_target structure.
3432 * oasys.c: Initialise new field of bfd_target structure.
3433 * osf-core.c: Initialise new field of bfd_target structure.
3434 * ppcboot.c: Initialise new field of bfd_target structure.
3435 * ptrace-core.c: Initialise new field of bfd_target structure.
3436 * sco5-core.c: Initialise new field of bfd_target structure.
3437 * som.c: Initialise new field of bfd_target structure.
3438 * srec.c: Initialise new field of bfd_target structure.
3439 * tekhex.c: Initialise new field of bfd_target structure.
3440 * trad-core.c: Initialise new field of bfd_target structure.
3441 * versados.c: Initialise new field of bfd_target structure.
3442 * vms.c: Initialise new field of bfd_target structure.
3444 1999-07-19 Andreas Schwab <schwab@suse.de>
3446 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3449 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3451 * elflink.h (elf_link_adjust_relocs): New function.
3452 (elf_bfd_final_link): Use it.
3453 (elf_link_input_bfd): Deal with the fact that there can be
3454 two relocation sections for a single section.
3455 (elf_reloc_link_order): Likewise.
3457 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3458 a relocateable object.
3459 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3461 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3463 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3464 (sparc64_elf_get_reloc_upper_bound,
3465 sparc64_elf_get_dynamic_reloc_upper_bound,
3466 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3467 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3469 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3470 ELF64_R_TYPE_ID/DATA where appropriate.
3472 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3474 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3477 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3479 * elf32-mips.c (mips_elf_local_relocation_p): New static
3481 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3482 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3483 Always set *require_jalxp.
3484 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3485 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3486 GOT16 if the GOT16 is against a local symbol. Don't return false
3487 for an undefined symbol. If there is an overflow, assert that we
3490 1999-07-16 Andreas Schwab <schwab@suse.de>
3492 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3493 variables `link' and `elfsec'.
3494 (elf_bfd_final_link): Remove unused variable `os'.
3496 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3498 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3499 a PT_PHDR program headers.
3500 (_bfd_mips_elf_final_link): Don't assume there are going to be
3501 section symbols when we're not building a shared object.
3502 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3505 1999-07-15 J.T. Conklin <jtc@redback.com>
3507 * config.bfd (i[3456]86-*-vxworks*): New target.
3509 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3511 * elf32-mips.c (mips_elf_stub_section_p): New function.
3512 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3513 (mips_elf_relocate_section): Adjust calling sequence for
3514 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3515 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3518 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3520 * configure.in: Bump version number to 2.9.5.
3521 * configure: Rebuild.
3523 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3525 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3527 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3528 to derive final type instead of hardwiring a selection.
3530 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3532 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3533 things relocated by R_MIPS16_GPREL.
3534 (mips_elf_perform_relocation): Likewise.
3536 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3538 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3540 1999-07-14 Richard Henderson <rth@cygnus.com>
3542 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3543 (_bfd_mips_elf_size_dynamic_sections): Set it.
3544 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3545 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3546 new argument max_local.
3548 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3550 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3551 subwords when handling an R_MIPS16_26 relocation.
3552 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3555 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3556 dst_mask to match reality.
3557 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3558 (mips_elf_obtain_contents): Use bfd_get.
3559 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3560 (mips_elf_relocate_section): Likewise.
3562 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3564 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3565 (mips_elf_relocate_section): Adjust calling sequence for
3566 mips_elf_perform_relocation.
3567 (mips_elf_perform_relocation): Take additional argument. Handle
3568 R_MIPS16_26. Use bfd_put for convenience.
3570 1999-07-13 Richard Henderson <rth@cygnus.com>
3572 * elf.c (assign_file_positions_for_segments): Thinko last change.
3573 Always overwrite p_flags.
3575 1999-07-13 Richard Henderson <rth@cygnus.com>
3577 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3578 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3579 .dynbss and .rel[a].bss if want_dynbss.
3580 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3582 1999-07-13 Richard Henderson <rth@cygnus.com>
3584 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3586 1999-07-13 Richard Henderson <rth@cygnus.com>
3588 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3589 (struct elf_link_hash_table): Add dynlocal.
3590 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3591 (_bfd_elf_link_adjust_dynindx): Delete.
3592 (_bfd_elf_link_renumber_dynsyms): Prototype.
3593 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3594 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3595 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3596 (_bfd_elf_link_lookup_local_dynindx): New function.
3597 (elf_link_renumber_hash_table_dynsyms): New function.
3598 (_bfd_elf_link_renumber_dynsyms): New function.
3599 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3600 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3601 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3602 instead of elf_link_remove_section_and_adjust_dynindices.
3603 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3604 (elf_link_assign_sym_version): Remove removed_dynamic code.
3605 (elf_link_renumber_dynsyms): Delete.
3606 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3608 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3609 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3610 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3611 * elf32-mips.c: Similarly.
3612 * elf32-ppc.c: Similarly.
3613 * elf32-sparc.c: Similarly.
3614 * elf64-alpha.c: Similarly.
3615 * elf64-sparc.c: Similarly.
3617 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3619 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3620 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3621 when the relocation is against _gp_disp.
3623 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3625 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3626 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3627 to possibly_dynamic_relocs. Adjust usage throughout code.
3628 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3629 (elf_mips_ctor64_howto): Likewise.
3630 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3632 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3633 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3634 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3635 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3637 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3639 * Makefile.am: Rebuild dependencies.
3640 * Makefile.in: Rebuild.
3642 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3643 * bfd-in2.h: Rebuild.
3645 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3646 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3647 structure initializations. Add casts.
3648 * reloc.c (EMPTY_HOWTO): Define.
3649 * bfd-in2.h: Rebuild.
3650 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3651 comparisons against 0.
3652 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3653 previous_ibfd_e_flags to unsigned long.
3654 * vms.h (struct vms_private_data_struct): Change section_count to
3656 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3657 (_bfd_vms_write_gsd): Change symnum to unsigned.
3658 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3659 * vms-tir.c (etir_sta): Change psect to unsigned.
3660 (alloc_section): Change idx to unsigned.
3661 (tir_sta, tir_ctl): Change psect to unsigned.
3662 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3663 * vms.c (priv_section_count): Change to unsigned.
3665 1999-07-12 Andreas Schwab <schwab@suse.de>
3667 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3668 * m68klinux.c: Likewise.
3670 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3672 * Many files: Changes to avoid gcc warnings: Remove unused local
3673 variables. Add default case to enum switches.
3674 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3675 compile if not COFF_IMAGE_WITH_PE.
3676 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3677 (bfd_arm_get_bfd_for_interworking): Likewise.
3678 (bfd_arm_process_before_allocation): Likewise.
3679 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3680 * pei-arm.c: Likewise.
3681 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3682 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3683 (mips_elf_got16_entry): Put parens around & in body of ==.
3684 (mips_elf_calculate_relocation): Correct test for empty string.
3685 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3687 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3690 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3692 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3693 as appropriate. Fill in structure initializations. Add variable
3694 initializations. Add casts.
3695 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3696 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3698 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3700 * elf-bfd.h (bfd_elf_hash): Update declaration.
3701 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3702 when calling bfd_elf_hash.
3704 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3706 * libbfd.c (bfd_put_8): Make it of type `void'.
3707 * bfd-in2.h: Regenerated.
3708 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3710 (_bfd_mips_elf_final_link): Likewise.
3712 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3714 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3716 * config.bfd (hppa*-*-linux-gnu*): New target
3718 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3720 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3721 (_bfd_mips_elf_create_dynamic_sections): New function.
3722 (_bfd_mips_elf_add_symbol_hook): Likewise.
3723 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3724 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3725 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3726 (_bfd_mips_elf_gc_mark_hook): Likewise.
3727 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3728 (_bfd_mips_elf_always_size_sections): Likewise.
3729 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3730 (_bfd_mips_elf_check_relocs): Likewise.
3731 (_bfd_mips_elf_link_hash_table_create): Likewise.
3732 (_bfd_mips_elf_print_private_data): Likewise.
3733 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3734 (_bfd_mips_elf_final_link): Likewise.
3735 (_bfd_mips_elf_additional_program_headers): Likewise.
3736 (_bfd_mips_elf_modify_segment_map): Likewise.
3737 (_bfd_mips_elf_relocate_section): Likewise.
3738 * elf32-mips.c (mips_elf32_object_p): Move contents into
3739 _bfd_mips_elf_object_p.
3740 (mips_elf_additional_program_headers): Rename to
3741 _bfd_mips_elf_additional_program_headers.
3742 (mips_elf_modify_segment_map): Rename to
3743 _bfd_mips_elf_modify_segment_map.
3744 (elf_mips_abi_name): Change prototype.
3745 (mips_elf32_section_from_shdr): Merge into
3746 _bfd_mips_elf_section_from_shdr.
3747 (mips_elf32_section_processing): Merge into
3748 _bfd_mips_elf_section_processing.
3749 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3750 the right back-end ELF linker.
3751 (mips_elf_relocate_section): Rename to
3752 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3753 (mips_elf_link_output_symbol_hook): Rename to
3754 _bfd_mips_elf_link_output_symbol_hook.
3755 (mips_elf_create_dynamic_section): Rename to
3756 _bfd_mips_elf_create_dynamic_section.
3757 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3758 Adjust for 64-bit code. Use mips_elf_got_section.
3759 (mips_elf_adjust_dynamic_symbol): Rename to
3760 _bfd_mips_elf_adjust_dynamic_symbol. Use
3761 mips_elf_allocate_dynamic_relocations.
3762 (mips_elf_finish_dynamic_symbol): Rename to
3763 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3764 Adjust for 64-bit code.
3765 (mips_elf_finish_dynamic_sections): Rename to
3766 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3767 (mips_elf_always_size_sections): Rename to
3768 _bfd_mips_elf_always_size_sections.
3769 (mips_elf_add_symbol_hook): Rename to
3770 _bfd_mips_elf_add_symbol_hook.
3771 (mips_elf_next_lo16_addend): Constify.
3772 (mips_elf_calculate_relocation): Likewise.
3773 (mips_elf_obtain_contents): Likewise.
3774 (mips_elf_perform_relocation): Likewise.
3775 (mips_elf_create_dynamic_relocation): Likewise.
3776 (mips_elf_allocate_dynamic_relocations): New function.
3777 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3778 (MIPS_ELF_REL_SIZE): Likewise.
3779 (MIPS_ELF_DYN_SIZE): Likewise.
3780 (MIPS_ELF_GOT_SIZE): Likewise.
3781 (MIPS_ELF_SYM_SIZE): Likewise.
3782 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3783 (MIPS_ELF_GET_WORD): Likewise.
3784 (MIPS_ELF_PUT_WORD): Likewise.
3785 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3786 (STUB_LW): Conditionalize for 64-bit value.
3787 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3789 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3790 Check it for inconsistency.
3791 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3793 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3795 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3796 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3797 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3798 (mips_elf_local_got_index): Likewise.
3799 (mips_elf_got_page): Likewise.
3800 (mips_elf_got_info): Likewise.
3801 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3802 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3803 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3804 instead of constant `2'.
3805 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3806 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3807 (mips_elf_size_dynamic_sections): Use
3808 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3809 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3810 Adjust all releveant entries in elf backend table.
3811 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3812 (mips_elf64_section_processing): Likewise.
3813 Adjust elf backend entries to use _bfd_mips_elf variants now
3816 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3818 (size_dynamic_sections): Likewise.
3819 (elf_link_output_extsym): Likewise.
3820 * elf.c: (elf_fake_sections): Likewise.
3821 * libbfd.c (bfd_get): New macro.
3822 (bfd_put): Likewise.
3823 * bfd-in2.h: Regenerated.
3825 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3827 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3828 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3829 wap_reloca_in, and swap_reloca_out.
3830 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3831 multiple internal relocations per external relocation.
3832 (link_read_relocs): Likewise.
3833 (elf_bfd_final_link): Likewise.
3834 (elf_link_input_bfd): Likewise.
3835 (elf_gc_mark): Likewise.
3836 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3837 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3839 (size_info): Add entries for new fields.
3840 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3841 (mips_elf64_be_swap_reloc_in): New function.
3842 (mips_elf64_be_swap_reloc_out): Likewise.
3843 (mips_elf64_be_swap_reloca_in): Likewise.
3844 (mips_elf64_be_swap_reloca_out): Likewise.
3845 (mips_elf64_size_info): Add entries for new fields.
3847 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3849 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3850 field equals the new rel_count field.
3851 (elf_link_input_bfd): When doing a relocateable link, use the new
3852 rel_count field rather than the reloc_count field.
3853 (elf_reloc_link_order): Likewise.
3854 (elf_finish_pointer_linker_section): Likewise.
3856 Based on patch from H.J. Lu <hjl@gnu.org>:
3857 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3858 shared library to override a weak definition in a regular object.
3860 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3862 * libhppa.h: Revert July 2, 1999 patch.
3864 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3865 need to generate DLTIND relocations, not DLTREL relocations.
3867 1999-07-05 Nick Clifton <nickc@cygnus.com>
3869 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3871 (coff_set_flags): Recognise arm 5 architectures.
3873 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3874 Add support for armv5 architecture.
3876 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3878 * reloc.c: Add new, assembler only, ARM reloc:
3879 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3881 * bfd-in2.h: Regenerate.
3883 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3885 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3886 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3887 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3888 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3889 * elf32-mips.c (ABI_64_P): New macro.
3890 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3891 (_bfd_mips_elf_find_nearest_line): Adjust call to
3892 _bfd_dwarf2_find_nearest_line.
3893 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3894 * libbfd.h: Regenerated.
3896 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3898 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3900 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3902 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3903 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3905 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3907 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3909 (_bfd_elf_init_reloc_shdr): New function.
3910 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3911 bfd_alloc followed by memset.
3912 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3913 (elf_fake_sections): Here.
3914 (assign_section_numbers): Assign section numbers for the second
3915 relocation section, if required.
3916 * elflink.h (elf_link_output_relocs): New function.
3917 (elf_link_size_reloc_section): Likewise.
3918 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3919 (elf_link_input_bfd): Use elf_link_output_relocs.
3921 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3922 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3924 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3926 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3929 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3931 * elf32-mips.c (mips_elf_got_info): Move declaration before
3932 prototypes. Change global_gotsym to be a pointer to a hash entry,
3933 rather than a number index.
3934 (mips_elf_link_hash_entry): Move declaration before prototypes.
3935 (mips_elf_irix6_finish_dynamic_symbol): New function.
3936 (mips_elf_sign_extend): Likewise.
3937 (mips_elf_high): Likewise.
3938 (mips_elf_higher): Likewise.
3939 (mips_elf_highest): Likewise.
3940 (mips_elf_global_got_index): Likewise.
3941 (mips_elf_local_got_index): Likewise.
3942 (mips_elf_got_offset_from_index): Likeiwse.
3943 (mips_elf_record_global_got_symbol): Likewise.
3944 (mips_elf_got_page): Likewise.
3945 (mips_elf_next_lo16_addend): Likewise.
3946 (mips_elf_calculate_relocation): Likewise.
3947 (mips_elf_obtain_contents): Likewise.
3948 (mips_elf_perform_relocation): Likewise.
3949 (mips_elf_assign_gp): Likewise.
3950 (mips_elf_sort_hash_table_f): Likewise.
3951 (mips_elf_sort_hash_table): Likewise.
3952 (mips_elf_got_section): Likewise.
3953 (mips_elf_got_info): Likewise.
3954 (mips_elf_create_local_got_entry): Likewise.
3955 (mips_elf_got16_entry): Likewise.
3956 (mips_elf_create_dynamic_relocation): Likewise.
3957 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3958 (mips_elf_final_gp): Use mips_elf_assign_gp.
3959 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3960 into SHN_SCOMMON automatically on IRIX6.
3961 (mips_elf_add_symbol_hook): Likewise.
3962 (mips_elf_relocate_section): Rewrite, using
3963 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3964 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3965 Don't deal with .rld_map on IRIX6.
3966 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3967 section flags appropriately for .got.
3968 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3969 the got. Call mips_elf_record_global_got_symbol and allocate
3970 local got space appropriately.
3971 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3972 char *. Rework calculation of GOT size. Sort dynamic symbol
3973 table entries so entries that do not require GOT entries appear at
3974 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3975 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3977 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3979 (mips_elf_finish_dynamic_symbol): Use
3980 mips_elf_irix6_finish_dynamic_symbol.
3981 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3982 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3983 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3985 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3987 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3988 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3990 1999-06-04 Philip Blundell <philb@gnu.org>
3992 * elf32-arm.h (elf_backend_got_header_size): Define.
3993 (elf_backend_plt_header_size): Likewise.
3995 1999-06-28 Jim Pick <jim@jimpick.com>
3997 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3999 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4001 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4002 relocation function.
4003 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4005 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4007 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4008 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4009 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4010 (_bfd_mips_elf_section_from_shdr): Use them.
4011 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4012 of GP-relative sections.
4013 (_bfd_mips_elf_set_section_contents): Use them.
4014 (_bfd_mips_elf_section_processing): Share code between .sdata and
4015 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4016 (mips_elf_additional_program_headers): Add handling for
4017 PT_MIPS_OPTIONS segment on IRIX6.
4018 (mips_elf_modify_segment_map): Likeiwse.
4019 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4020 Include the options sections on IRIX6. Don't look for GP-relative
4021 sections by name; use SHF_MIPS_GPREL instead.
4022 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4024 (mips_elf_create_dynamic_sections): Don't muck about with section
4025 alignments and such on IRIX6.
4026 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4027 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4028 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4029 bfd_zalloc rather than bfd_alloc and memset.
4030 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4031 Don't assert the existence of .rld_map on IRIX6.
4032 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4034 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4035 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4038 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4040 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4041 (mips_elf_swap_msym_out): New function.
4042 (mips_elf_create_msym_section): Likewise.
4043 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4044 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4045 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4046 section not named .msym.
4047 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4048 .msym directly. Set appropriate attributes for the .msym
4050 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4051 (mips_elf_link_hash_newfunc): Clear it.
4052 (mips_elf_create_dynamic_sections): Create the .msym section
4054 (mips_elf_size_dynamic_sections): Allocate space for the
4055 .msym section. Add a DT_MIPS_MSYM entry.
4056 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4058 (mips_elf_finish_dynamic_sections): Assign a value for
4059 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4061 * elf32-mips.c (irix_compat_t): New enumeration.
4062 (ABI_N32_P): New macro.
4063 (IRIX_COMPAT): Likewise.
4064 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4065 (mips_elf_relocate_section): Fix typo.
4067 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4069 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4070 as writable PE sections.
4072 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4074 * dwarf2.c (struct arange): New type.
4075 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4076 (arange_add): New function.
4077 (decode_line_info): Keep track of address ranges that a compilation
4079 (comp_unit_contains_address): Return true if address is contained
4080 in _any_ of the address ranges associated with a compilation unit.
4081 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4082 on the first comp_unit that contains the address.
4084 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4086 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4087 (decode_line_info): Add variable STASH and initialize it to point
4088 to the per-bfd dwarf2_debug info. Remove static variable
4089 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4091 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4093 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4094 shared library to have an undefined symbol.
4096 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4097 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4099 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4101 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4102 * elf32-hppa.c: Remove everything related to symbol extension
4103 sections & records. Use the common elf_hppa_final_write_processing.
4105 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4107 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4108 functions instead of _init/_fini if requested.
4110 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4112 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4115 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4117 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4118 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4120 (ppc_elf_finish_dynamic_sections): Check for positive section
4121 dynindx field, rather than comparing against -1.
4122 (ppc_elf_relocate_section): Only return false if undefined_symbol
4123 or reloc_overflow fail, not always upon encountering an error.
4125 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4127 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4128 bfd_byte * before performing pointer arithmetic.
4130 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4132 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4134 * elf32-hppa.c: Include elf-hppa.h.
4135 (ARCH_SIZE): Define.
4136 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4138 (elf32_hppa_info_to_howto): Similarly.
4139 (elf_hppa_howto_table): Similarly.
4140 (elf_hppa_reloc_type_lookup): Similarly.
4141 (hppa_elf_gen_reloc_type): Similarly.
4142 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4144 1999-06-22 Nick Clifton <nickc@cygnus.com>
4146 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4147 handling R_V850_22_PCREL relocation.
4149 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4151 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4154 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4156 * section.c (_bfd_strip_section_from_output): Ignore sections
4157 DISCARDed by the link script.
4159 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4161 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4162 Remove unused local variable spp.
4164 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4165 the entry symbol is not set.
4167 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4169 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4170 GPDISP or LITUSE in a relocatable link.
4172 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4174 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4175 * (alloc_dwarf1_func): Likewise.
4177 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4179 * libhppa.h: Fix various formatting errors.
4180 (assemble_3); Rewrite using CATENATE.
4181 (assemble_17): Fix various bugs.
4183 1999-06-16 Nick Clifton <nickc@cygnus.com>
4185 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4187 1999-06-15 Richard Henderson <rth@cygnus.com>
4189 * section.c (SEC_SHORT): Define.
4190 * bfd-in2.h: Rebuild.
4192 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4194 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4195 Remove abfd parameter. Use _bfd_strip_section_from_output.
4196 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4198 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4199 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4200 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4202 (bfd_elf_size_dynamic_sections): Use it.
4204 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4206 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4207 complain_overflow_bitfield to complain_overflow_signed.
4209 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4211 * elflink.h (elf_link_read_relocs_from_section): New function,
4213 (elf_link_read_relocs): Here. Use it for both relocation
4216 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4218 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4219 asect->reloc_count is valid.
4221 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4223 * elf32-mips.c (mips_elf32_section_processing): Permit a
4224 SHT_MIPS_REGINFO section to have a size of 0.
4226 1999-06-12 David O'Brien <obrien@freebsd.org>
4228 * config.bfd (alpha*-*-freebsd*): New target.
4229 (i[3456]86-*-freebsd*): Now defaults to ELF.
4231 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4233 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4234 wrap if the relocation covers the high bit of an address.
4236 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4238 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4240 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4241 instead of R_SPARC_max.
4242 (sparc64_elf_info_to_howto): Likewise.
4243 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4244 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4246 1999-06-07 Richard Henderson <rth@cygnus.com>
4248 * section.c (_bfd_strip_section_from_output): Remove output
4249 sections with no initial link_order.
4251 1999-06-07 Nick Clifton <nickc@cygnus.com>
4253 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4255 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4257 * Makefile.am (SOURCE_HFILES): Add missing headers.
4258 * Makefile.in: Regenerated.
4260 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4262 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4265 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4267 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4268 range undefweak symbols.
4269 * hash.c: Add missing comma after @xref{}
4270 * linker.c: Likewise.
4272 1999-06-04 Nick Clifton <nickc@cygnus.com>
4274 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4276 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4277 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4278 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4279 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4281 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4283 * Makefile.am: Rebuild dependencies.
4284 (BFD32_BACKENDS): Add dwarf1.lo.
4285 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4286 * Makefile.in: Rebuild.
4288 1999-06-04 Nick Clifton <nickc@cygnus.com>
4290 * Makefile.am: Add epoc-arm-pe target.
4291 * Makefile.in: Regenerate.
4292 * pe-arm.c: Only redefine interworking function names if they have
4293 not already been redefined.
4294 * pei-arm.c: Only redefine interworking function names if they have
4295 not already been redefined.
4296 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4298 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4301 1999-06-03 Nick Clifton <nickc@cygnus.com>
4303 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4305 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4307 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4309 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4311 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4312 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4314 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4316 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4317 in other text sections.
4319 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4321 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4322 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4323 * libbfd.h: Regenerate.
4324 * coff-sh.c (sh_merge_private_data): Delete.
4325 (coff_bfd_merge_private_bfd_data): Change to
4326 _bfd_generic_verify_endian_match.
4327 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4329 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4331 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4333 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4335 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4337 (bfd_elf32_arm_process_before_allocation): Likewise.
4338 * bfd-in2.h: Rebuild.
4340 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4342 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4343 track of end_sequence markers.
4344 (add_line_info): Add END_SEQUENCE arg.
4345 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4346 debug-line info---it doesn't work right if a compilation unit
4347 consists of multiple discontiguous code-sequences. It would be
4348 worthwhile to optimize for the common case where a compilation
4349 unit results in a contiguous set of code sequences, but this is
4350 quite tricky to get right for arbitrary DWARF2 files.
4351 (lookup_address_in_line_info_table): Don't use the last line entry
4352 for a compilation unit for anything with an address higher than
4353 this line entry. Also, check for end_sequence markers to
4354 correctly handle discontinuities.
4355 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4356 compilation units, check all compilation units with each->high==0
4357 just like when reading compilation units.
4359 * dwarf2.c (decode_line_info): Initialize table->files and
4360 table->last_line to NULL to avoid segfaults due to random
4361 values in these members.
4362 (concat_filename): Check for out-of-range file number before
4363 indexing filename table. Segfaults suck.
4365 * dwarf2.c (decode_line_info): Don't truncate address to least
4366 significant 32 bits (breaks 64 bit targets).
4367 (lookup_address_in_function_table): Ditto.
4368 (comp_unit_contains_address): Ditto.
4370 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4372 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4373 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4374 (mips_elf64_howto_table_rela): Likewise.
4376 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4378 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4379 single section has two associated relocation sections.
4381 1999-06-02 Mark Salter <msalter@cygnus.com>
4383 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4384 COFF_WITH_PE defined.
4386 1999-06-02 Nick Clifton <nickc@cygnus.com>
4388 * pe-arm.c: Rename global arm interworking functions to avoid name
4389 collision when all targets BFD is built.
4392 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4394 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4395 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4396 (bfd_elf_section_data): Add use_rela_p.
4397 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4398 (_bfd_elf_new_section_hook): Likewise.
4399 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4401 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4402 * elfcode.h (write_relocs): Determine whether or not use rela
4403 relocs based on the relocation section header.
4404 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4405 instead of use_rela_p.
4406 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4407 (elf_backend_may_use_rela_p): Likewise.
4408 (elf_backend_default_use_rela_p): Likewise.
4409 (elfNN_bed): Use them.
4411 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4413 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4415 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4417 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4418 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4419 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4420 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4421 * bfd-in2.h: Regenerated.
4422 * libbfd.h: Likewise.
4423 * elf32-mips.c (mips_info_to_howto_rela): New function.
4424 (USE_REL): Adjust for new conventions.
4425 (MINUS_ONE): New macro.
4426 (elf_mips_howto_table): Add R_MIPS_SUB.
4427 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4429 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4430 .MIPS.content section.
4431 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4432 with .MIPS.content as .MIPS.content sections. Set
4433 SHF_MNIPS_NOSTRIP for such section.
4434 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4435 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4436 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4438 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4440 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4443 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4446 1999-05-30 Philip Blundell <philb@gnu.org>
4448 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4449 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4450 the addend does not overflow into the rest of the word.
4452 1999-05-29 Nick Clifton <nickc@cygnus.com>
4454 * bfd-in.h: Amend prototype for
4455 bfd_elf32_arm_process_before_allocation .
4456 * bfd-in.h: Regenerate.
4458 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4459 elements in a fixed sized array.
4460 (ARM_ELF_ABI_VERSION): Define.
4461 (ARM_ELF_OS_ABI_VERSION): Define.
4462 (R_ARM_THM_ABS5): Fix rightshift and size.
4463 (R_ARM_THM_PC22): Fix size.
4464 (R_ARM_PLT32): Define Howto.
4465 (find_howto): New function: Locate a howto based on a reloc
4467 (elf32_arm_info_to_howto): Use find_howto if necessary.
4468 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4469 bfd_reloc_code_real_type.
4470 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4471 and BFD_RELOC_VTABLE_ENTRY.
4472 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4474 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4475 elements in a fixed sized array.
4476 (ARM_ELF_ABI_VERSION): Define.
4477 (ARM_ELF_OS_ABI_VERSION): Define.
4478 (R_ARM_THM_ABS5): Fix rightshift and size.
4479 (R_ARM_THM_PC22): Fix size.
4480 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4481 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4482 bfd_reloc_code_real_type.
4484 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4485 no_pipeline_knowledge.
4486 (elf32_arm_link_hash_create): Initialise new field to zero.
4487 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4488 no_pipeline_knowledge. Use this parameter to initialise the field
4489 in the globals data structure.
4490 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4491 no_pipeline_knowledge is false and the binary is from an old
4493 (elf32_arm_merge_private_data): Generate an error if an attempt is
4494 made to linl together big endian and little endian code.
4495 (elf32_arm_post_process_headers): New function: Initialise the
4496 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4498 (elf_backend_post_process_headers): Define.
4500 1999-05-28 Nick Clifton <nickc@cygnus.com>
4502 * elf-bfd.h (struct elf_backend_data): Add new field:
4503 elf_backend_post_process_headers.
4505 * elfxx-target.h (elf_backend_post_process_headers): Define to
4506 NULL if not already defined.
4507 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4509 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4511 (_bfd_elf_compute_section_file_positions): Call
4512 elf_backend_post_process_headers if defined.
4514 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4516 * configure.in: Check whether getuid and getgid exist.
4517 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4518 HAVE_GETGID are not defined, respectively.
4519 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4521 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4522 * configure, config.in: Rebuild.
4524 1999-05-28 Martin Dorey <mdorey@madge.com>
4526 * elf32-i960.c: New file.
4527 * elf.c (prep_headers): Handle bfd_arch_i960.
4528 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4529 * config.bfd (i960-*-elf*): New target.
4530 * configure.in (bfd_elf32_i960_vec): New target vector.
4531 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4532 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4533 * Makefile.in, aclocal.m4, configure: Rebuild.
4535 1999-05-27 Nick Clifton <nickc@cygnus.com>
4537 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4539 (find_howto): New function: Find entries in the
4540 elf32_arm_howto_table.
4541 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4543 (elf32_arm_reloc_type_lookup): Add lookup for
4544 BFD_RELOC_ARM_PLT32.
4546 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4548 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4549 (elf32_arm_link_hash_table_create): Use above function as the
4550 constructor for hash table entries.
4551 (elf32_arm_relocate_section): Avoid crash when there is no output
4553 (elf32_arm_final_link_relocate): New parameter h.
4554 (elf32_arm_relocate_section): Pass symbol hash entry to above
4556 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4559 1999-05-25 Catherine Moore <clm@cygnus.com>
4561 * coff-arm.c (coff_arm_relocate_section): Don't emit
4562 base file entries for pc-relative values.
4564 1999-05-25 DJ Delorie <dj@cygnus.com>
4566 * peicode.h (coff_swap_sym_in): When we create the actual section
4567 to reflect the not-there section C_SECTION symbols refer to,
4568 change the symbol class to C_STAT as the section is now really
4571 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4573 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4576 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4578 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4580 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4581 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4583 1999-05-16 Nick Clifton <nickc@cygnus.com>
4585 * coff-mcore.c (in_reloc_p): Reinstate.
4587 1999-05-15 Nick Clifton <nickc@cygnus.com>
4589 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4590 * bfd-in2.h: Regenerate.
4591 * coff-mcore.c (in_reloc_p): Remove defintion.
4592 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4593 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4594 IMAGE_REL_MCORE_RVA.
4595 (coff_mcore_rtype_to_howto): Add special processing for
4596 IMAGE_REL_MCORE_RVA.
4597 (coff_mcore_relocate_section): Add support for
4598 IMAGE_REL_MCORE_RVA.
4599 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4600 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4602 (mcore_elf_relocate_section): Delete redundant case labels.
4604 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4606 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4607 precedence between bit-and and comparison.
4609 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4611 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4612 list of target formats (targ_selvecs).
4613 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4614 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4616 1999-05-10 DJ Delorie <dj@cygnus.com>
4618 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4619 reasonable mode until "ar x" is smart enough to skip it (fixes
4620 gcc/libgcc.a builds on mips-ecoff targets
4622 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4623 to work. Hack to support MS import libraries, which use different
4624 COMDAT types than GNU.
4625 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4626 to implied zero-length sections (see peicode below)
4627 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4628 filename symbols, which use one *or more* auxents.
4629 * coffswap.h (coff_swap_aux_in): ditto
4630 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4633 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4635 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4636 for all relocations.
4638 1999-05-10 Catherine Moore <clm@cygnus.com>
4640 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4641 if COFF_IMAGE_WITH_PE.
4642 (bfd_arm_process_before_allocation): Likewise.
4643 (bfd_arm_get_bfd_for_interworking): Likewise.
4644 * coff-arm.c: Likewise.
4645 * bfd-in2.h: Regenerate.
4646 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4647 (armpe_big_vec): Likewise.
4648 * configure: Rebuild.
4650 1999-05-10 Nick Clifton <nickc@cygnus.com>
4652 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4653 section, not just .rel. Same for .rela.
4655 1999-05-07 Nick Clifton <nickc@cygnus.com>
4657 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4658 endianism with an error message.
4660 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4662 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4663 assignment from "unsigned char *" to "char *".
4664 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4666 1999-05-05 Catherine Moore <clm@cygnus.com>
4668 * coff-arm.c (coff_arm_relocate_section): Add one to
4669 address of ARM_RVA32 thumb functions.
4671 1999-05-05 Catherine Moore <clm@cygnus.com>
4673 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4674 (elf32_m68k_copy_private_bfd_data): New.
4675 (elf32_m68k_merge_private_bfd_data): New.
4676 (elf32_m68k_print_private_bfd_data): New.
4677 (CPU32_FLAG): Define.
4678 (PLT_CPU32_ENTRY_SIZE): Define.
4679 (elf_cpu32_plt0_entry): Declare.
4680 (elf_cpu32_plt_entry): Declare.
4681 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4682 (elf_m68k_finish_dynamic_symbol): Likewise.
4683 (elf_m68k_finish_dynamic_sections): Likewise.
4684 (elf_backend_plt_header_size): Remove definition.
4685 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4686 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4687 (bfd_elf32_bfd_set_private_flags): Define.
4688 (bfd_elf32_bfd_print_private_bfd_data): Define.
4690 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4692 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4693 and R_LONG_PCREL_MODE.
4695 1999-04-29 Nick Clifton <nickc@cygnus.com>
4697 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4699 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4701 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4702 in relocation calculation.
4704 1999-04-26 Tom Tromey <tromey@cygnus.com>
4706 * aclocal.m4, configure: Updated for new version of libtool.
4708 1999-04-21 Nick Clifton <nickc@cygnus.com>
4710 * coff-mcore.c: Add support for mcore relocs.
4712 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4714 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4715 incorrect use EF_MIPS_xxBITPTRS.
4717 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4719 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4722 * bfd-in2.h: Rebuild.
4723 * libbfd.h: Rebuild.
4725 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4727 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4728 (coff_arm_relocate_section): Add ARM26D transform. Only
4729 change to ARM26D for relocateable links.
4731 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4733 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4734 (bfd_elf32_bfd_print_private_bfd_data): New.
4736 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4738 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4739 refetch addend if USE_REL, add many comments regarding current state.
4740 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4741 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4742 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4743 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4745 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4747 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4748 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4750 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4752 * dwarf2.c (decode_line_info): Don't truncate address to least
4753 significant 32 bits (breaks 64 bit targets).
4754 (lookup_address_in_function_table): Ditto.
4755 (comp_unit_contains_address): Ditto.
4757 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4759 * coff-arm.c (arm_emit_base_file_entry): New routine.
4760 (A2T3_OFFSET): Define.
4761 (T2A3_OFFSET): Define.
4762 (coff_arm_relocate_section): Emit base file entries for interworking
4765 1999-04-13 Philip Blundell <philb@gnu.org>
4767 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4768 relocs 17 through 19.
4770 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4772 * elfcode.h: Remove fnmatch.h.
4773 * elflink.h (elf_link_assign_sym_version): Call back to ld
4774 instead of calling fnmatch.
4776 * config.bfd (i?86-*-beoself): Include pe vecs.
4778 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4780 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4783 1999-04-10 Richard Henderson <rth@cygnus.com>
4785 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4786 when trying to resolve dynamic symbol references.
4787 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4788 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4789 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4790 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4791 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4792 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4793 * elflink.h (elf_link_output_extsym): Likewise.
4795 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4797 * section.c (_bfd_strip_section_from_output): New function moved from
4798 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4799 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4800 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4801 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4802 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4803 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4804 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4805 * bfd-in2.h: Update.
4807 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4809 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4811 1999-04-08 Nick Clifton <nickc@cygnus.com>
4813 * coff-mcore.c: New File: Support for mcore-pe targets.
4814 * cpu-mcore.c: New File: Support for mcore targets.
4815 * elf32-mcore.c: New File: Support for mcore-elf target.
4816 * pe-mcore.c: New File: Definitions for mcore-pe target.
4817 * pei-mcore.c: New File: Definitions for mcore-pei target.
4818 * Makefile.am: Add support for MCore targets.
4819 * Makefile.in: Regenerate.
4820 * config.bfd: Add support for MCore targets.
4821 * configure.in: Add support for MCore targets.
4822 * configure: Regenerate.
4823 * archures.c: Add support for MCore architecture.
4824 * bfd-in2.h: Regenerate.
4825 * coffcode.h: Add support for mcore-pe targets.
4826 * elf.c: Add support for mcore-elf target.
4827 * reloc.c: Add support for MCore relocs.
4828 * targets.c: Add support for MCore targets.
4830 1999-04-07 Nick Clifton <nickc@cygnus.com>
4832 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4833 R_ARM_XPC25 and R_ARM_THM_XPC22.
4834 (elf32_arm_reloc_map): Remove redundant entries.
4836 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4838 * sysdep.h (LC_MESSAGES): Never define.
4840 1999-04-06 Chris Torek <torek@bsdi.com>
4842 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4843 all callers. Rewrite completely.
4844 (_bfd_relocate_contents): Rewrite overflow checking.
4845 * bfd-in2.h: Rebuild.
4847 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4849 From Gabriel Paubert <paubert@iram.es>:
4850 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4851 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4852 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4853 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4854 * ppcboot.c (ppcboot_vec): Use little endian routines for
4857 * elf.c (elfcore_strndup): Only define if it will be used.
4858 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4860 (ppc_elf_check_relocs): Remove unused local i.
4861 (ppc_elf_gc_mark_hook): Add default case to switch.
4863 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4864 * srec.c (srec_scan): Accept \r in symbol definitions.
4865 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4866 (symbolsrec_object_p): Likewise.
4868 1999-04-04 Don Bowman <don@pixsci.com>
4870 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4872 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4874 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4876 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4877 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4879 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4881 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4884 1999-03-31 Nick Clifton <nickc@cygnus.com>
4886 * config.bfd: Add support for arm-epoc-pe target.
4887 * configure.in: Add support for arm-epoc-pe target.
4888 * configure: Regenerate.
4889 * targets.c: Add support for arm-epoc-pe target.
4890 * coff-arm.c: Allow header files to override definition of
4891 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4892 * pe-arm.h: Allow previous header files to override definition of
4893 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4894 * pei-arm.h: Allow previous header files to override definition of
4895 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4896 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4897 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4899 1999-03-30 Nick Clifton <nickc@cygnus.com>
4901 * elf.c (elf_map_symbols): Handle the case where section
4902 symbols are generated for content-less sections which are
4903 not mapped to the output file.
4905 * linker.c: Replace direct references to fields in BFD structure
4906 with accessor macros.
4908 * elflink.h: Replace direct references to fields in BFD structure
4909 with accessor macros.
4911 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4913 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4915 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4916 account when adjusting section symbols during a partial link.
4918 1999-03-24 Nick Clifton <nickc@cygnus.com>
4920 * coff-sparc.c (struct coff_reloc_map): Change type of field
4921 'bfd_reloc_val' to bfd_reloc_code_real_type.
4922 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4923 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4924 * elf32-arc.c (struct arc_reloc_map): Ditto.
4925 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4926 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4927 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4928 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4929 * elf32-sh.c (struct elf_reloc_map): Ditto.
4930 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4931 * elf32-v850.c (struct v850_reloc_map): Ditto.
4932 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4933 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4934 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4936 1999-03-17 Martin Hunt <hunt@cygnus.com>
4938 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4939 function so source-level assembly works. If multiple N_SOs
4940 are seen without and N_FUNs, create an indextable entry with
4941 a NULL function name.
4943 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4945 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4946 of certian similar cpus.
4948 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4950 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4951 Add the 5000. Change the architecture for the 5400 to mips4.
4952 (elf_mips_mach): Add r5000.
4954 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4956 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4958 1999-03-11 Nick Clifton <nickc@cygnus.com>
4960 * binary.c (binary_set_section_contents): Generate warning about
4961 huge file offsets for any section that will occupy file space, not
4962 just those that are loadable.
4964 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4966 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4968 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4970 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4972 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4974 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4975 * elflink.h: Revert all changes since Feb 16. Instead:
4976 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4977 appropriate. Copy it to version symbols.
4978 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4979 symbols if appropriate.
4980 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4981 symbol if appropriate.
4982 (elf_link_output_extsym): If symbol is marked as undefined, and
4983 has no nonweak references, mark it as weak undefined.
4985 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4987 * elflink.h (elf_merge_symbol): When overriding a dynamic
4988 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4990 (elf_link_add_object_symbols): Don't copy the other field if we
4993 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4995 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4996 shared object with a weak undefined symbol.
4998 1999-02-18 Nick Clifton <nickc@cygnus.com>
5000 * elfarm-nabi.c: Set partial_inplace back to false.
5002 1999-02-17 Nick Clifton <nickc@cygnus.com>
5004 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5005 (USER_LABEL_PREFIX): Set to "_".
5007 The following patches are from: Scott Bambrough
5008 <scottb@corelcomputer.com>
5010 * libaout.h (M_ARM6_NETBSD): Set to 143.
5012 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5013 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5014 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5015 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5016 * bfd-in2.h: Regenerate.
5018 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5019 'true' as REL relocs are now being used. Add new PIC relocs:
5020 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5021 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5023 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5025 (elf32_arm_final_link_relocate): Change parameters so that entire
5026 reloc is passed. Add support for PIC relocs.
5027 (elf32_arm_relocate_section): Pass entire reloc to
5028 elf32_arm_final_link_relocate.
5029 (elf32_arm_check_relocs): Handle new PIC relocs.
5030 (elf32_arm_adjust_dynamic_symbol): New function.
5031 (elf32_arm_size_dynamic_sections): New function.
5032 (elf32_arm_discard_copies): New function.
5033 (elf32_arm_finish_dynamic_symbol): New function.
5034 (elf32_arm_finish_dynamic_sections): New function.
5035 (ELF_MAXPAGE_SIZE): Define.
5036 (bfd_elf32_bfd_reloc_type_lookup): Define.
5037 (elf_backend_relocate_section): Define.
5038 (elf_backend_adjust_dynamic_symbol): Define.
5039 (elf_backend_create_dynamic_sections): Define.
5040 (elf_backend_finish_dynamic_symbol): Define.
5041 (elf_backend_finish_dynamic_sections): Define.
5042 (elf_backend_size_dynamic_sections): Define.
5043 (elf_backend_plt_readonly): Define.
5044 (elf_backend_want_got_plt): Define.
5045 (elf_backend_want_plt_sym): Define.
5047 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5049 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5050 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5051 (_bfd_mips_elf_fake_sections): Likewise.
5053 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5055 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5056 bfd_elf32_arm_get_bfd_for_interworking,
5057 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5060 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5061 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5062 elf32_arm_find_nearest_line): Make them static.
5064 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5066 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5067 callers. Do not merge a definition from a shared object with a
5068 weak undefined symbol.
5069 (elf_link_add_object_symbols): Do not change the symbol type or
5070 size if the old symbol overrides the new one.
5072 1999-02-08 Nick Clifton <nickc@cygnus.com>
5074 * config.bfd: Add support for strongarm target.
5076 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5078 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5079 fields instead of unsigned char.
5081 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5083 * Makefile.am: Rebuild dependencies.
5084 * Makefile.in: Rebuild.
5086 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5088 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5089 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5090 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5091 * acinclude.m4: Add comments to uses of AC_DEFINE.
5092 * acconfig.h: Remove.
5093 * configure: Rebuild with current autoconf/automake.
5094 * aclocal.m4: Likewise.
5095 * config.in: Likewise.
5096 * Makefile.in: Likewise.
5098 1999-02-04 DJ Delorie <dj@cygnus.com>
5100 * libbfd.c (real_read): don't call fread for zero bytes. This
5101 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5103 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5105 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5106 of a jump is in the current 256 MB region.
5108 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5110 * format.c (bfd_check_format_matches): Change last patch to only
5111 take effect for the binary target.
5113 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5115 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5117 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5119 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5121 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5123 * format.c (bfd_check_format_matches): If the target was
5124 previously specified, don't check other targets when checking for
5127 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5129 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5130 (elf32_arm_reloc_type_lookup): Removed
5131 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5132 (elf32_arm_reloc_type_lookup): New.
5133 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5134 (elf32_arm_reloc_type_lookup): New.
5136 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5138 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5139 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5140 * Makefile.am: Use new files.
5141 * Makefile.in: Regenerate.
5142 * configure.in: Use new files.
5143 * configure: Regenerate.
5145 1999-02-01 Nick Clifton <nickc@cygnus.com>
5147 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5148 (fr30_elf_gc_sweep_hook): New function.
5149 (elf_backend_can_gc_sections): Define.
5151 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5153 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5154 and bfd_elf32_bigarm_oabi_vec.
5156 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5158 * Makefile.am (elf32-arm-oldabi.lo): New.
5159 (elf32-arm-newabi.lo): New.
5160 * Makefile.in: Regenerate.
5161 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5162 (arm-*-elf): Likewise.
5164 (thumb-*-oabi): New.
5165 * configure: Regenerate.
5166 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5167 (bfd_elf32_bigarm_oabi_vec): New.
5168 * elf32-arm-newabi.c: New.
5169 * elf32-arm-oldabi.c: New.
5170 * elf32-arm.c: Removed.
5173 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5175 * binary.c (binary_set_section_contents): Omit warnings for
5176 unloadable sections.
5178 1999-01-31 Michael Meissner <meissner@cygnus.com>
5180 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5181 powerpc{,le}-*-eabi.
5183 1999-01-29 Nick Clifton <nickc@cygnus.com>
5185 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5186 * dwarf2.c (read_signed_leb128): Remove unused variables.
5188 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5190 * elf.c (assign_file_positions_for_segments): Only adjust
5191 p_align when needed.
5193 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5195 * binary.c (binary_set_section_contents): Don't return early for a
5196 non-loadable section, in case the first section is non-loadable.
5197 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5198 W. Rozycki <macro@ds2.pg.gda.pl>.
5200 1999-01-28 Nick Clifton <nickc@cygnus.com>
5202 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5203 R_FR30_GNU_VTENTRY relocs.
5205 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5207 * elflink.h (elf_link_output_sym): Zero syms which are
5208 part of sections which have been excluded.
5210 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5212 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5214 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5215 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5217 1999-01-27 Nick Clifton <nickc@cygnus.com>
5219 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5221 (fr30_final_link_relocate): Use computed value as result of
5224 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5226 * binary.c (binary_set_section_contents): Emit warning for
5227 huge file offsets due to widely-dispersed section LMAs.
5229 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5231 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5232 align first section to largest section alignment, not first
5235 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5237 * configure.in: Require autoconf 2.12.1 or higher.
5239 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5241 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5242 * bfd-in2.h: Likewise.
5243 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5245 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5247 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5248 * cpu-mips.c: Add support for and independent 4111.
5249 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5250 (_bfd_mips_elf_final_write_processing):
5251 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5253 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5255 * elf32-mips.c (elf_mips_abi_name): New.
5256 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5258 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5260 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5261 Handle bfd_mach_mips4300.
5263 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5265 * elf32-i386.c: Remove leaked development code from patch
5266 1998-12-10 by Richard Henderson.
5268 1998-12-10 Richard Henderson <rth@cygnus.com>
5270 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5271 in debug sections for symbol defined externally.
5273 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5275 * targets.c (bfd_target_vector): Remove duplicate entry for
5278 1998-12-09 Nick Clifton <nickc@cygnus.com>
5280 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5281 since we are using RELAs.
5283 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5285 SCO Open Server Release 5 core file support, from Jouke Numan
5287 * sco5-core.c: New file.
5288 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5289 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5290 * Makefile.am: Rebuild dependencies.
5291 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5292 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5293 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5294 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5295 * bfd-in2.h, configure, Makefile.in: Rebuild.
5297 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5299 * config.bfd (hppa*-*-mpeix*): New target.
5300 * configure.in: Add AC_HEADER_DIRENT.
5301 (hppa*-*-mpeix*): New target.
5302 * configure.host (hppa*-*-mpeix*): New host.
5303 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5304 friends rather than just including <sys/dir.h>.
5305 * som.h (struct som_symbol): Add hppa_priv_level and apto
5306 tc_data. Change all users.
5307 (struct somdata): Add comp_unit field.
5308 (obj_som_compilation_unit): Define.
5309 (bfd_som_attach_compilation_unix): Declare.
5310 * som.c: Check HOST_HPPAMPEIX.
5311 (struct som_misc_symbol_info): Add new field priv_level.
5312 (som_object_setup): Add current_offset parameter. Change all
5314 (setup_sections): Likewise.
5315 (som_object_p): For EXECLIBMAGIC, read the lst header.
5316 (som_write_symbol_strings): Add compilation_unit parameter.
5318 (som_finish_writing): Write out compilation_unit.
5319 (som_bfd_derive_misc_symbol_info): Set priv_level.
5320 (som_build_and_write_symbol_table): Set xleast field to 3.
5321 (som_slurp_symbol_table): Set symbol priv_level.
5322 (bfd_som_attach_compilation_unit): New function.
5323 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5324 priv_level into symbol_value.
5325 * configure, config.in: Rebuild.
5327 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5329 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5330 warning function to call _bfd_error_handler instead.
5332 * libbfd.c (COERCE32): Cast through unsigned long and long to
5333 avoid bug in old version of gcc.
5335 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5336 (elf_backend_additional_program_headers): Don't define.
5338 1998-12-08 Nick Clifton <nickc@cygnus.com>
5340 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5341 relocations to include offset of 2 included in the insns, and the
5342 offset of the relocs within the section.
5344 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5346 The following changes were made by David Taylor
5347 <taylor@texas.cygnus.com>, Edith Epstein
5348 <eepstein@sophia.cygnus.com>, Jim Blandy
5349 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5350 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5351 changes originally made by HP; HP did not create ChangeLog
5354 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5355 automake macro library.
5357 * hpux-core.c (hpux_core_core_file_p): this function now
5358 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5359 found in the corefile! Also, in hpux_core_core_file_p, if we
5360 encounter a section with an unknown type, don't punt. Instead,
5361 just skip it. Also, count the number of sections of known type
5362 that we encounter. If we encounter at least one good one, then
5363 we'll declare that the file is a core file. If we encounter any
5364 unknown ones but some known ones, then we'll issue a warning (but
5365 still declare it to be a core file). Also, correctly decide when a
5367 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5368 (CORE_ANON_SHMEM): define if not defined.
5369 (hpux_core_struct): add members lwpid and user_tid.
5370 (core_kernel_thread_id, core_user_thread_id): new macros.
5371 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5372 the name before storing it in the bfd.
5373 (hpux_core_core_file_p): handle threads.
5375 * libhppa.h (GET_FIELD): protect against redefinition.
5376 (HPPA_WIDE): define.
5377 (GET_FIELD): define.
5382 (sign_extend): redefine.
5383 (assemble_6): define.
5384 (assemble_12): rewrite.
5385 (assemble_16): define.
5386 (assemble_16a): define.
5387 (assemble_17): rewrite.
5388 (assemble_22): define.
5390 1998-12-07 Nick Clifton <nickc@cygnus.com>
5392 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5393 relocations for signed values.
5395 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5397 * mipsbsd.c (MY(set_arch_mach)): Make static.
5398 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5399 bfd_mach_mips* macros rather than simple numbers.
5401 COFF weak symbol support, based on patches from Mark Elbrecht
5402 <snowball3@usa.net>:
5403 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5404 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5405 (coff_write_alien_symbol): Likewise.
5406 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5407 (coff_link_add_symbols): Likewise.
5408 (_bfd_coff_link_input_bfd): Likewise.
5409 (_bfd_coff_write_global_sym): Likewise.
5411 * elf.c (copy_private_bfd_data): Always initialize the
5412 includes_phdrs field.
5414 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5415 file defines a symbol first mentioned in an ELF file.
5417 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5418 possible, rather than only if BFD64.
5419 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5421 * bfd-in2.h: Rebuild.
5423 * srec.c (srec_set_section_contents): Correct test to avoid
5424 switching to 4 byte addresses after seeing a second section which
5425 requires 3 byte addresses. From Joel Schantz
5426 <joel.schantz@argosys.boeing.com>.
5428 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5429 <aymeric.vincent@emi.u-bordeaux.fr>.
5431 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5433 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5434 decide whether the output file is -mrelocatable-lib,
5435 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5437 1998-12-03 Nick Clifton <nickc@cygnus.com>
5439 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5440 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5441 * bfd-in2.h: Regenerate.
5442 * libbfd.h: Regenerate
5444 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5446 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5447 link against a dynamic symbol with no type or size.
5449 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5451 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5452 relocation for section which does not get loaded.
5453 (elf_i386_relocate_section) [R_386_32]: Likewise.
5455 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5457 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5458 reloc_count and i long instead of unsigned long. Handle error
5459 return from bfd_canonicalize_reloc.
5461 1998-12-01 Nick Clifton <nickc@cygnus.com>
5463 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5466 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5468 * elf32-sh.c (elf/sh.h): Include.
5469 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5470 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5471 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5472 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5473 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5475 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5477 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5478 causes division by zero later on.
5480 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5482 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5485 1998-11-25 DJ Delorie <dj@cygnus.com>
5487 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5490 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5492 * elf32-fr30.c (fr30_elf_relocate_section): Call
5493 fr30_final_link_relocate.
5494 (fr30_final_link_relocate): New function: Handle I20 and I32
5496 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5497 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5498 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5500 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5503 The following changes are based on a patch submitted by Gianluca
5504 Moro <glctr@abc.it>:
5506 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5507 not already been updated.
5508 (find_remembered_hi16s_reloc): New parameter 'already_found'
5509 returns state of remembered hi16s reloc.
5510 (remember_hi16s_reloc): Set 'found' field to false.
5511 (hi16s_location): Add 'found' field.
5513 1998-11-23 DJ Delorie <dj@cygnus.com>
5515 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5516 to see .DLL files as unrecognized.
5517 (i3coff_object_p): Sorry, had to hack it to not recognize these
5518 files (pei-i386) on request.
5520 1998-11-23 DJ Delorie <dj@cygnus.com>
5522 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5523 relents. Call bfd_check_format to reinitialize.
5525 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5527 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5530 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5532 * aclocal.m4: regenerate
5533 * configure: regenerate
5535 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5537 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5538 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5539 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5540 respect it as an upper bound on what memory to reference.
5541 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5542 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5543 update vtable_entries_size appropriately.
5545 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5547 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5550 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5552 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5553 bfds; they have no "file" so we fake it.
5554 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5555 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5556 resizing the memory buffer.
5557 * opncls.c (bfd_make_writable): New function; lets you write a
5558 bfd_create'd bfd to an in-memory buffer.
5559 (bfd_make_readable): New function; lets you read back that buffer
5560 as if it were from bfd_openr. Used to build generated archive
5561 members (winsup's ld's dlltool)
5563 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5565 * po/bfd.pot: Regenerated.
5567 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5569 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5572 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5574 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5575 element of the gotentry list for local symbols too.
5576 (elf64_alpha_relocate_section): Unify local and global handling.
5577 Assert that gotent->use_count > 0.
5579 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5582 update for file name changes of July 2, 1998.
5584 * configure: Rebuild.
5586 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5588 * po/bfd.pot: Regenerated.
5590 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5592 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5593 * aclocal.m4, configure: regenerate
5595 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5597 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5599 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5601 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5602 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5604 * aclocal.m4, configure: regenerated.
5606 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5608 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5609 R_D10V_GNU_VTENTRY relocs.
5610 (elf_d10v_howto_table): Likewise.
5611 (d10v_reloc_map d10v_reloc_map): Likewise.
5612 (elf32_d10v_gc_mark_hook): New.
5613 (elf32_d10v_gc_sweep_hook): New.
5614 (elf32_d10v_check_relocs): New.
5615 (elf32_d10v_relocate_section): New.
5616 (elf_backend_relocate_section): Define.
5617 (elf_backend_can_gc_sections): Define.
5619 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5621 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5622 (BFD64_BACKENDS): ...from here.
5623 (BFD32_BACKENDS_CFILES): Move vms files here...
5624 (BFD64_BACKENDS_CFILES): ...from here.
5625 * Makefile.in: Rebuild.
5627 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5629 * Makefile.am: Add FR30 target.
5630 * Makefile.in: Add FR30 target.
5631 * archures.c: Add support for FR30.
5632 * config.bfd: Add support for FR30.
5633 * configure.in: Add support for FR30.
5634 * reloc.c: Add support for FR30 relocations.
5635 * targets.c: Add support for FR30 relocations.
5636 * bfd-in2.h: Regenerate.
5637 * configure: Regenerate.
5638 * libbfd.h: Regenerate.
5639 * cpu-fr30.c: New file.
5640 * elf32-fr30.c: New file.
5642 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5644 * configure.in: detect cygwin* instead of cygwin32*
5645 * configure: regenerate
5647 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5649 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5650 use bfd_malloc and free instead and check return value from bfd_malloc.
5652 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5655 * libbfd.h: Rebuild.
5657 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5658 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5659 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5660 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5662 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5664 (mips_elf_link_hash_table_create): Don't initialize
5665 dynsym_sec_strindex.
5666 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5667 (mips_elf_size_dynamic_sections): Generate a section symbol for
5668 every output section.
5669 (mips_elf_finish_dynamic_sections): Count all sections for
5671 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5674 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5676 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5677 for later PLT entries in large PLTs.
5678 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5680 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5682 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5684 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5686 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5687 * elflink.h (elf_collect_hash_codes): New function. This function is
5688 called for each exported symbol and we compute the ELF hash value for
5690 (compute_bucket_value): New function. It is called from
5691 size_dynamic_sections to determine the hash table size. When we are
5692 optimizing a better, but slower, algorithm is used.
5693 (size_dynamic_sections): Call compute_bucket_value.
5695 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5697 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5699 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5701 (sh_elf_gc_mark_hook): New.
5702 (sh_elf_gc_sweep_hook): New.
5703 (sh_elf_check_relocs): New.
5704 (elf_backend_can_gc_sections): Define.
5706 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5708 * acinclude.m4: undo previous gettext change
5709 * aclocal.m4: rebuild with right version of aclocal.
5711 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5713 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5714 aclocal.m4 to acinclude.m4, so they don't get lost.
5716 * elfcore.h: rewrite for better corefile support.
5717 * elf.c (elfcore_*): new functions.
5718 * elf-bfd.h (elf_obj_tdata): new structure members.
5719 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5721 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5723 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5725 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5726 and R_M32R_GNU_VTENTRY.
5727 (elf_backend_can_gc_sections): Define.
5728 (m32r_elf_check_relocs): New.
5729 (m32r_elf_gc_mark_hook): New.
5730 (m32r_elf_gc_sweep_hook): New.
5731 (m32r_elf_relocate_section): Handle VT relocs.
5733 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5735 * coff-arm.c (arm_relocate_section): Remove redundant test.
5737 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5738 cleat that the 'bitsize' field is the size of the bitfield AFTER
5739 relocation not before.
5741 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5743 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5746 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5748 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5749 R_SPARC_GNU_VTENTRY.
5750 (elf32_sparc_check_relocs): Handle them.
5751 (elf32_sparc_reloc_type_lookup): Likewise.
5752 (elf32_sparc_relocate_section): Likewise.
5753 (elf32_sparc_gc_mark_hook): New.
5754 (elf32_sparc_gc_sweep_hook): New.
5756 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5758 * som.c (som_finish_writing): Perform some sanity checks when
5759 writing an executable or shared library.
5761 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5763 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5764 * configure.in (elf): Add dwarf1.lo.
5765 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5766 * elf.c (_bfd_elf_find_nearest_line): Add call to
5767 _bfd_dwarf1_find_nearest_line.
5768 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5769 Add call to _bfd_dwarf1_find_nearest_line.
5770 * configure: Rebuilt.
5772 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5774 * elflink.h (elf_gc_sections): Do not allow garbage
5775 collection if dynamic sections have been created.
5777 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5779 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5781 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5782 (v850_elf_perform_relocation): Likewise.
5783 (v850_elf_final_link_relocate): Likewise.
5784 (v850_elf_relocate_section): Likewise.
5785 (v850_elf_gc_sweep_hook): New routine.
5786 (v850_elf_gc_mark_hook): New routine.
5787 (elf_backend_can_gc_sections): Define.
5789 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5791 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5794 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5796 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5797 Declare size as bfd_size_type.
5798 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5800 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5802 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5804 * som.c (CPU_PA_RISC2_0): Define.
5805 (_PA_RISC2_0_ID): Likewise.
5806 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5808 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5811 has a base which is already defined, only add the referenced
5812 symbol to the dynamic symbol table if it is defined or referenced
5815 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5818 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5820 * elflink.h (elf_link_add_object_symbols): Undo last change.
5822 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5824 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5825 symbol for the indirect alias to a versioned symbol.
5827 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5829 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5830 (elf32_i386_vtentry_howto): New.
5831 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5832 or elf32_i386_vtinherit_howto on lookup.
5834 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5836 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5837 reloc_type. Rename R_68K__max to R_68K_max.
5838 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5841 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5843 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5844 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5846 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5849 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5851 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5852 message has a null byte terminator.
5854 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5856 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5857 word subject to R_V850_32 relocation.
5859 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5861 * dwarf2.c: Add comment describing problem computing line numbers
5862 for undefined symbols at link time.
5864 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5866 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5867 transform a defweak into a plt entry.
5868 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5869 plt entry references to receive a RELATIVE reloc.
5870 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5871 (elf64_alpha_relocate_section): Assert we don't overrun
5872 the allocated relocation space.
5874 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5876 * elf.c (swap_out_syms): Always treat section symbols as
5877 special, even if they are attached to a common section.
5879 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5881 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5882 sections with v850 common section attributes into named v850
5884 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5885 common section attributes into named v850 common sections.
5887 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5889 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5892 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5894 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5895 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5896 reloc to the wrong section a warning, not an error. .dynsbss
5897 is not an output section, so there is no need to check for it.
5899 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5901 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5903 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5905 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5906 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5908 (elf32_arm_gc_mark_hook): New.
5909 (elf32_arm_gc_sweep_hook): New.
5910 (elf32_arm_check_relocs): New.
5911 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5913 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5916 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5918 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5919 assume there is no PLT or GOT.
5921 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5923 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5924 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5925 also accepted as a function symbol type.
5927 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5929 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5931 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5934 match definition of _bfd_gc_sections field.
5935 * libbfd.h: Rebuild.
5937 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5939 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5940 the addend of a dynamic relocation referencing a section.
5941 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5942 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5944 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5946 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5947 bed has a size_dynamic_sections routine before trying to use it.
5949 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5951 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5952 _bfd_elf_rel_vtable_reloc_fn.
5954 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5956 * Makefile.am: Add elf32-arm.c.
5957 * Makefile.in: Rebuild.
5958 * elf-bfd.h: Add elf_backend_get_symbol_type.
5959 * elf.c (swap_out_syms): If defined, call
5960 elf_backend_get_symbol_type.
5961 * elf32-arm.c: Define elf_backend_get_symbol_type.
5962 (elf32_arm_get_symbol-type): New routine.
5963 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5964 (bfd_elf32_arm_process_before_allocation): Change to
5965 check for STT_ARM_TFUNC.
5966 (elf32_arm_final_link_relocate): Likewise.
5967 * elfxx-target.h: Add elf_backend_get_symbol_type.
5969 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5971 * archures.c (bfd_mach_alpha_ev[456]): New.
5972 * cpu-alpha.c: Rework to match these types.
5973 * bfd-in2.h: Rebuild.
5975 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5977 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5978 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5980 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5981 (elf_i386_reloc_type_lookup): Recognize them.
5982 (elf_i386_check_relocs): Pass them off to generic code.
5983 (elf_i386_relocate_section): Ignore them.
5984 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5985 (elf_backend_can_gc_sections): True.
5987 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5989 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5990 before looking at owner field.
5991 (elf32_arm_to_thumb_stub): Ditto.
5992 (elf32_arm_relocate_section): Compute name before calling
5993 elf32_arm_final_link_relocate().
5995 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5997 * elf.c: comment and formatting cleanups.
6000 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6002 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6003 (core files are treated differently than object files).
6004 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6005 bfd_elf_mkcorefile): declare.
6006 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6007 bfd_elf_mkcorefile): add to bfd_target vector.
6008 * elfcore.h (elf_core_file_p): save the program header table,
6009 and set the bfd architecture from the elf file header.
6010 * elf.c (bfd_elf_mkcorefile): new function.
6011 (_bfd_elf_write_corefile_contents): new function.
6012 (assign_file_positions_for_segments): add cases for handling
6013 PT_NOTE segments. (assign_file_positions_except_relocs):
6014 core files should be handled the same as exec files.
6015 (prep_headers): identify core files as type ET_CORE.
6016 (copy_private_bfd_data): identify the sections belonging to
6017 the PT_NOTE segment.
6019 * elf32-sparc.c (elf32_sparc_final_write_processing):
6020 add break statement to default case.
6022 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6024 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6025 section (not input) will be in sections ".sbss", ".sbss2",
6026 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6027 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6028 output_offset for correct evaluation of addend.
6030 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6032 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6033 elf32_arm_allocate_interworking_sections and
6034 elf32_arm_process_before_allocation.
6036 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6038 * bfd-in.h: Ammend prototype for
6039 elf32_arm_process_before_allocation to remove surplus third
6042 * bfd-in2.h: Regenerate.
6044 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6046 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6048 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6050 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6051 calculated for RELOC_SPARC_REV32 case.
6053 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6055 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6056 elf32_arm_allocate_interworking_sections and
6057 elf32_arm_process_before_allocation.
6058 * bfd-in2.h: Regenerated.
6059 * elf32-arm.c Define elf32_arm_link_hash_table.
6060 (insert_thumb_branch): New routine.
6061 (find_thumb_glue): New routine.
6062 (find_arm_glue): New routine.
6063 (record_arm_to_thumb_glue): New routine.
6064 (record_thumb_to_arm_glue): New routine.
6065 (elf32_arm_link_hash_table_create): New routine.
6066 (elf32_arm_get_bfd_for_interworking): New routine.
6067 (elf32_arm_allocate_interworking_sections) New routine.
6068 (elf32_arm_process_before_allocation) New routine.
6069 (elf32_thumb_to_arm_stub): New routine.
6070 (elf32_arm_to_thumb_stub): New routine.
6071 (elf32_print_private_bfd_data): Fix typo.
6072 (elf32_arm_final_link_relocate): Add argument sym_sec.
6073 Check for branches to thumb symbols in case R_ARM_PC24.
6074 Check for branches to arm symbols in case R_ARM_THM_PC22.
6075 (elf32_arm_relocate_section): Pass symbol section to
6076 elf32_arm_final_link_relocate.
6078 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6080 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6081 entries unless the symbol is defined in the executable; in
6082 particular, undefined weak symbols get a PLT entry.
6084 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * libaout.h: Remove nested comment to avoid warning.
6088 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6090 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6091 R_ARM_PC24 relocation.
6093 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6095 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6096 argument is_local. Add argument sym_flags. Check sym_flags
6097 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6098 (elf32_arm_relocate_section): Don't pass local sym and pass
6099 sym_flags to elf32_arm_final_link_relocate.
6101 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6103 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6104 to not count too few relocs for dynamicly linked executables.
6106 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6108 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6109 symbols without a dynamic index dynamic. Consider all weak
6111 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6112 correspondance between input and output sections.
6114 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6116 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6117 that use a .got.plt section start the got offset at zero.
6119 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * ieee.c (ieee_write_processor): Correct the processor ID written
6122 out for bfd_arch_m68k, accommodating change of March 25.
6124 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6126 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6127 R_ARM_THM_RPC22 relocations.
6129 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6131 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6133 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6134 .got relocs in -Bsymbolic shared objects.
6136 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6138 * elf32-arm.c: Add private flags to ELF header.
6139 (elf32_arm_print_private_bfd_data): New Function.
6140 (elf32_arm_set_private_flags): New Function.
6141 (elf32_arm_copy_private_flags): New Function.
6142 (elf32_arm_merge_private_bfd_data): New Function.
6144 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6148 (elf32_sparc_relocate_section): Likewise.
6150 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6152 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6153 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6154 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6155 of the function. Recognize no .plt as static linking.
6157 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6159 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6160 ".liblist" string through gettext.
6162 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6164 * Makefile.am: Add support for elf32-arm.lo.
6165 * Makefile.in: Rebuild.
6166 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6167 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6168 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6169 * configure: Regenerate.
6170 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6171 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6172 bfd_target bfd_elf32_littlearm_vec.
6173 * elf32-arm.c: New file.
6175 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6177 * libaout.h (M_SPARCLITE_LE): New machine.
6178 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6179 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6180 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6181 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6182 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6183 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6184 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6185 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6186 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6187 be BFD_RELOC_SPARC_REV32.
6189 * config.bfd (sparc86x-*-aout): New
6191 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6193 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6194 actually mapping the output sections.
6196 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6199 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6200 (mn10300_elf_reloc_map): Similarly.
6201 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6203 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6205 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6207 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6208 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6209 elf_mips_reloc_type defined in elf/mips.h.
6211 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6213 * elf64-mips.c: Remove reloc_type definition completely. It's now
6216 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6218 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6219 as they are defined in elf/mips.h now.
6221 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6224 * Re-add lost change:
6225 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6227 (mn10300_elf_relax_section): Include stack space for register saves
6228 in the imm8 field of a "call" instruction.
6229 (compute_function_info): Determine how much stack is allocated by
6230 the movm instruction. Fix typo.
6231 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6233 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6235 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6236 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6238 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6240 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6242 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6244 * elf32-hppa.h: Let ELF header define the enum containing the
6245 external reloc numbers.
6246 * elf32-i386.h: Likewise.
6248 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6250 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6251 * elf32-mips.c: Likewise.
6252 * elf32-ppc.c: Likewise.
6254 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6256 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6257 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6259 * bfd-in.h: Regenerate.
6260 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6261 parameter to 'unsigned int' to avoid K&R compatability problems.
6263 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6266 functionname_ptr to be const. Change line_ptr to be unsigned.
6268 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6269 macro is not defined. Change second parameter from bfd_link_info
6270 to coff_final_link_info. Add prototype.
6271 (coff_final_link_postscript): Simplify handling when macro is not
6272 defined. Add prototype.
6274 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6276 * elf-mn10300.c: Before include system specific ELF header define
6277 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6278 * elf32-mips.c: Likewise.
6279 * elf32-ppc.c: Likewise.
6281 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6283 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6284 temporary patch over to elf64-mips.c as well.
6286 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6288 * elf32-mips.c (reloc_type): Temporarily disable definition of
6289 standard relocation since they are now defined in elf/mips.h.
6291 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6293 * elf-m10200.c (mn10200_elf_final_link_relocate):
6294 Modify range test for case R_MN10200_8.
6296 * elf-m10300.c (mn10300_elf_final_link_relocate):
6297 Modify range test for case R_MN10300_8.
6299 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6301 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6302 * elf32-i386.c (elf_backend_got_header_size): Define.
6303 (elf_backend_plt_header_size): Define.
6304 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6305 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6306 * elfxx-target.h: Provide a default of zero.
6307 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6308 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6310 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6311 entry from an executable, even if the plt refcount goes to 0.
6313 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6315 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6316 directory name at the line number.
6318 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6319 with an unspecified type.
6321 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6323 * sunos.c: Add undef of valid to avoid problem on SunOS.
6325 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6327 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6329 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6331 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6332 R_68K_PCxx and R_68K_xx relocations. Make sure that
6333 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6334 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6335 R_68K_xx relocations.
6336 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6337 that has no plt entry.
6338 (elf_m68k_relocate_section): Ignore the plt offset in a static
6340 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6342 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6345 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6347 (howto_table, reloc_map): Add entries for them.
6348 (elf_m68k_check_relocs): Handle them. Implement reference
6349 counting for got and plt entries.
6350 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6351 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6353 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6354 (elf_m68k_relocate_section): Handle the new reloc types.
6355 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6356 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6357 * elflink.h (elf_link_add_object_symbols): When creating an
6358 indirect reference for symbol versioning also copy the plt
6360 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6361 flag also reset the plt offset.
6362 (elf_link_assign_sym_version): Likewise.
6363 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6364 the size of the entry in bytes.
6365 (elf_gc_allocate_got_offsets): Likewise.
6367 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6369 * elflink.h (elf_gc_sections): Return true rather than falling off
6372 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6375 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6377 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6378 comment describing when it should be enabled.
6379 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6382 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6385 information ATN records.
6387 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6389 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6390 section for an absolute symbol in a fully linked file. Based on
6391 patch from Christian Holland <CHolland@de.lucent.com>.
6393 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6395 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6396 that a symbol is undefined.
6398 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6400 * som.c (som_bfd_gc_sections): Define.
6402 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6404 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6405 overflows in ARM_26D patches, since they have already been
6406 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6408 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6410 * coffcode.h (coff_write_object_contents): If we have any long
6411 section names, call coff_write_symbols even if there are no
6414 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6416 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6417 PT_LOAD segment, rather than only setting it once for the entire
6420 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6421 rather than ignoring every phdr with a p_paddr of 0, ignore all
6422 the phdrs if they all have a p_paddr of 0.
6424 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6425 section was discarded from the link.
6427 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6429 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6431 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6433 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6434 floating point operations.
6436 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6438 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6441 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6443 Merge of vax/vms (read-only) support
6444 * configure.com: Support Vax target.
6445 * makefile.vms: Support Vax target.
6446 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6447 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6449 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6451 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6453 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6455 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6457 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6458 * targets.c (bfd_target_ovax_flavour): New flavour.
6459 (vms_alpha_vec): Renamed from evax_alpha_vec.
6461 (target_vector): Update accordingly.
6462 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6464 (vax*-*-*vms*): New target.
6465 * Makefile.am: Update for renamed files. Rebuild dependencies.
6466 * bfd-in2.h: Rebuild.
6467 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6469 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6471 Based on patch from Matt Semersky <matts@scd.hp.com>:
6472 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6473 pointer on abfd->outsymbols.
6474 (generic_add_output_symbol): Handle NULL sym parameter.
6476 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6478 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6481 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6484 when handling 32 bit immediate relocs.
6485 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6487 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6489 * section.c (STD_SECTION): Account for recently added gc_mark
6490 field in struct asection.
6492 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6493 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6495 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6497 ELF Section-level Garbage Collection:
6498 * bfd.c (bfd_gc_sections): New.
6499 * aout-adobe.c: Hook to default implementation.
6500 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6501 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6502 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6503 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6504 * tekhex.c, versados.c: Likewise.
6505 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6506 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6508 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6509 (bfd_generic_gc_sections): New.
6510 * section.c (SEC_KEEP): New.
6511 (asection): Add gc_mark member.
6513 * elfcode.h (elf_gc*): New name remappings.
6514 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6515 sections to be excluded.
6516 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6517 (elf_gc_propogate_vtable_entries_used): New.
6518 (elf_gc_smash_unused_vtentry_relocs): New.
6519 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6520 (elf_gc_common_finalize_got_offsets): New.
6521 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6522 * elfxx-target.h: Add and default gc hooks.
6524 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6526 (struct elf_obj_tdata): Likewise for local_got_offsets.
6527 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6528 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6529 * elf64-sparc.c, elflink.h: Likewise.
6531 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6532 (ELF_LINK_HASH_MARK): Define.
6533 (struct elf_backend_data): Add GC hooks.
6534 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6536 * elf-m10300.c (mn10300_elf_check_relocs): New.
6537 (mn10300_elf_gc_mark_hook): New.
6538 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6539 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6540 (mn10300_elf_final_link_relocate): Likewise.
6541 (mn10300_elf_relocate_section): Likewise.
6542 (elf_backend_can_gc_sections): Define.
6543 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6544 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6545 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6546 (mips_info_to_howto_rel): Likewise.
6547 (mips_elf_relocate_section): Likewise.
6548 (mips_elf_check_relocs): Likewise.
6549 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6550 (elf_backend_can_gc_sections): Define.
6551 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6552 (ppc_elf_howto_raw): Handle them.
6553 (ppc_elf_reloc_type_lookup): Likewise.
6554 (ppc_elf_relocate_section): Likewise.
6555 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6556 Handle new vtable relocs.
6557 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6558 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6559 (elf_backend_can_gc_sections): Define.
6561 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6563 * archures.c (bfd_mach_mn10300): Define.
6564 * elf-m10300.c: Include elf/mn10300.h
6565 (elf_mn10300_mach): New function.
6566 (_bfd_mn10300_elf_final_write_processing): Likewise.
6567 (_bfd_mn10300_elf_object_p): Likewise.
6568 (elf_backendfinal_write_processing): Define.
6569 (elf_backend_object_p): Likewise.
6571 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6573 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6576 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6578 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6579 link_next field, not the next field.
6581 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * elf.c (map_sections_to_segments): Check the section address
6584 against the phdr size both with and without a modulo of
6587 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6590 linker created empty input section if the output section has the
6593 * elflink.h (elf_link_output_extsym): Print an error message if
6594 _bfd_elf_section_from_bfd_section fails.
6596 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6599 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6601 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6602 native linker output. Avoid putting an empty section in more than
6605 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6607 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6608 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6610 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6612 * elf.c (swap_out_syms): New arg relocatable_p.
6613 Don't add section VMA to symbols for relocatable output.
6614 (_bfd_elf_compute_section_file_positions): Update call to
6617 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6619 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6620 against 'addend' be signed rather than unsigned.
6622 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6624 * elf32-m32r.c: Add prototyps for static functions.
6626 * coff-arm.c: Add prototypes for static functions.
6628 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6630 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6631 LMA is used to order sections in a segment.
6633 * elf32-v850.c: Add prototypes for static functions.
6634 Change type of addend parameter to bfd_vma in various functions.
6636 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6639 complain_overflow_signed instead of complain_overflow_bitfield.
6641 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6643 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6644 when comparing against 0.
6646 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * Makefile.am (config.status): New target.
6649 * Makefile.in: Rebuild.
6651 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6653 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6654 error if previous object endianness doesn't match current object.
6656 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6658 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6659 _bfd_elf_print_private)bfd_data ().
6661 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6663 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6665 (elf_link_add_object_symbols): Set type_change_ok and
6666 size_change_ok before calling elf_merge_symbol.
6668 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6669 undefined symbol error, don't also issue an overflow error.
6671 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6673 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6674 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6675 message instead of crashing.
6677 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6679 * archures.c (bfd_mach_cpu32): Define.
6680 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6682 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6683 * ieee.c: Include <ctype.h>.
6684 (ieee_object_p): Parse out process ID string to make it more
6685 likely to be acceptable for bfd_scan_arch.
6686 * bfd-in2.h: Rebuild.
6688 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6690 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6691 _bfd_elf_print_private_bfd_data() so that the program header will
6694 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6696 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6697 0x68. Reindent. Add some comments.
6699 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6701 * elf.c (copy_private_bfd_data): Adjust physical address of
6702 segment in output BFD to contain LMAs of its sections.
6704 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6706 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6707 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6708 endian data 32 bit relocations.
6709 (elf32_sparc_merge_private_bfd_data): Check if linking little
6710 endian objects with big endian objects.
6711 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6712 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6713 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6715 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6716 * archures.c (bfd_mach_sparc_sparclite_le): New.
6717 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6719 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6721 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6724 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6726 * bfd-in.h: Move over patch to bfd-in2.h.
6728 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6730 (_bfd_relocate_contents): Likewise.
6732 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6734 * peicode.h (add_data_entry): If the section has no private data
6735 then do not create a Data Dictionary entry for it.
6737 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6739 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6740 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6741 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6742 subsections during relaxation more correctly.
6744 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6746 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6747 Add extra argument to bfd_arm_process_before_allocation ().
6748 * bfd-in.h: Reflect changes made in bfd-in2.h.
6749 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6750 coff class of a BFD symbol.
6751 * coff-arm.c: Add support for interworking between Thumb code and
6752 non-interworking aware ARM code.
6754 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6756 * po/Make-in (install-info): New target.
6758 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6760 * filemode.c: Remove; not used.
6762 If sysdep.h includes a header file, don't include it again:
6763 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6765 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6767 * archive.c: Don't include <string.h> or <errno.h>.
6768 * evax-alpha.c; Don't include <stdio.h>.
6769 * evax-egsd.c: Likewise.
6770 * evax-etir.c: Likewise.
6771 * evax-misc.c: Likewise.
6772 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6773 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6775 * hpux-core.c: Likewise.
6776 * netbsd-core.c: Likewise.
6778 * libbfd.c: Don't include <sys/types.h>.
6779 * nlmcode.h: Don't include <string.h>.
6780 * osf-core.c: Don't include <string.h> or <stdio.h>.
6781 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6782 <errno.h>, or <unistd.h>.
6783 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6785 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6787 * configure.com: If the version number can not be found in
6788 configure.in, set it to "unknown" rather than "2.8.1".
6790 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6792 * elf32-mips.c (elf_mips_mach): New.
6793 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6794 (_bfd_mips_elf_final_write_processing): Use the names
6795 of machines, rather than the numbers. Set both the ARCH
6796 and MACH in e_flags. Handle a few more specific machines.
6797 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6798 EF_MIPS_ARCH and EF_MIPS_MACH.
6800 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6802 * syms.c (bfd_is_local_label): Revert last change.
6803 * srec.c (srec_write_symbols): Discard debugging symbols.
6805 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6807 * som.c: Include <ctype.h>.
6808 * som.h: Don't include sysdep.h.
6810 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6812 * libbfd.h: Rebuilt.
6813 * libbfd-in.h: Removed gettext includes and defines.
6814 * sysdep.h: Moved gettext-related includes and defines here.
6816 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6818 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6819 an ad-hoc test. Kill bogus #if 0 code.
6820 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6822 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6824 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6825 when generating a normal executable for a symbol defined in a
6826 regular file. When copying a reloc into the output file, adjust
6827 the addend for a PC relative reloc against a global symbol.
6829 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6831 * libbfd.h: Rebuilt.
6832 * libbfd-in.h (_): Define as dgettext.
6834 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6836 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6838 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6839 when declaring parameter types.
6840 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6842 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * config.bfd: If we include any ELF targets in targ_defvec and/or
6845 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6846 * elf32-gen.c (dummy): New static const variable.
6847 (elf_generic_info_to_howto): New static function.
6848 (elf_generic_info_to_howto_rel): New static function.
6849 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6850 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6851 * elf64-gen.c: Same changes as elf32-gen.c.
6852 * elfcode.h (elf_object_p): For the generic target, ignore a
6853 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6855 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6857 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6858 * configure: Rebuild.
6860 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6862 * config.bfd: Update OSR5/Unixware patterns.
6864 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6866 * elf.c (assign_file_positions_for_segments): Allow for holes
6867 between sections added by a link script.
6869 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6871 * configure.in: Change version number to 2.9.4
6872 * configure: Rebuild.
6874 Based on patch from H.J. Lu <hjl@gnu.org>:
6875 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6876 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6877 * bfd-in2.h: Rebuild.
6879 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6881 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6884 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6886 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6887 (elf64_alpha_relax_section): Fill them in.
6888 (elf64_alpha_relax_opt_call): Implement more than a stub.
6889 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6890 alignment on .scommon.
6891 (elf64_alpha_merge_gots): Merge use counts as well.
6893 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6895 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6896 for calculating a local symbol's address.
6897 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6898 Set the .got's cooked size as well as the raw size.
6900 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6902 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6903 internationalisation of printed information.
6905 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6906 internationalisation of printed information.
6908 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * syms.c (struct indexentry): Change directory_name, file_name,
6911 and function_name fields to char *.
6912 (struct stab_find_info): Change cached_file_name field to char *.
6914 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6916 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6918 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6920 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6922 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6924 * Makefile.am (install-data-local): Make $(includedir).
6925 * Makefile.in: Rebuild.
6927 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6929 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6931 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6933 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6934 * Makefile.in: Rebuild.
6936 * bfd-in2.h: Rebuild for Nick's changes.
6938 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6940 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6941 change wrt length == max_namelen.
6943 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6945 * Many files: Added gettext invocations around user-visible
6947 * libbfd-in.h: Added gettext includes and defines.
6948 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6949 HAVE_LC_MESSAGES): Define.
6950 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6952 * Makefile.am (SUBDIRS): Added po.
6953 (POTFILES): New macro.
6954 (po/POTFILES.in): New target.
6955 (SOURCE_HFILES): New macro.
6957 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6959 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6961 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6962 NT_PRSTATUS note section encountered, it contains the status of
6963 the currently executing thread when the core file was written.
6965 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6967 * libcoff.h: Add extra parameter to
6968 bfd_coff_link_output_has_begun overrideable function.
6969 * cofflink.c: Pass extra parameter to
6970 bfd_coff_link_output_has_begun function.
6971 * bfd-in.h: Add prototypes for exported ARM interworking
6973 * peicode.h: ARM specific code reorganised to conform to BFD
6975 * coffcode.h: ARM specific code reorganised to conform to BFD
6977 * coff-arm.c: Code reorganised to conform to the BFD coding
6978 conventions. Global variables have been moved into an ARM
6979 specific hash table structure and a new function:
6980 bfd_arm_get_bfd_for_interworking() has been created which is
6981 called from the linker scripts.
6983 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6985 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6987 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6988 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6989 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6990 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6992 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6994 * config.bfd: Added sparc86x support.
6996 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6998 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6999 an out of range pc-relative jump/call to an undefined weak symbol.
7001 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7003 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7006 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7008 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7009 an error other than bfd_error_system_call, set the error to
7010 bfd_error_wrong_format.
7012 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7013 bfd_elf32_powerpcle_vec.
7015 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7016 program segments are zero, don't set p_paddr_valid.
7018 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7020 * elf64-alpha.c: Initial implementation of relaxation --
7021 (struct alpha_elf_link_hash_entry): Add use_count member.
7022 (elf64_alpha_check_relocs): Initialize and increment it.
7023 (elf64_alpha_can_merge_gots): Check it when considering merging.
7024 (elf64_alpha_merge_gots): Drop entries with zero use.
7025 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7026 (elf64_alpha_always_size_sections): Split out got sizing ...
7027 (elf64_alpha_size_got_sections): ... here. New function.
7028 (elf64_alpha_relax_find_reloc_ofs): New function.
7029 (elf64_alpha_relax_with_lituse): Likewise.
7030 (elf64_alpha_relax_without_lituse): Likewise.
7031 (elf64_alpha_relax_opt_call): Likewise.
7032 (elf64_alpha_relax_section): Likewise.
7033 (elf64_alpha_add_symbol_hook): Likewise.
7034 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7035 (elf64_alpha_relocate_section): Likewise.
7036 (bfd_elf64_bfd_relax_section): Define.
7037 (elf_backend_add_symbol_hook): Likewise.
7039 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7041 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7042 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7043 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7045 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7048 * configure: Rebuild.
7050 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7052 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7053 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7054 * configure.in: Define and substitute WIN32LDFLAGS and
7056 * aclocal.m4: Rebuild with new libtool.
7057 * configure, Makefile.in: Rebuild.
7059 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7061 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7062 before any other symbols in the same section.
7064 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7066 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7069 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7071 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7073 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7074 Use addr_size for address size, rather than sizeof(bfd_vma).
7075 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7076 Fix call to read_address.
7077 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7078 Scrap other unneeded arguments. Fix call to read_address.
7079 (scan_unit_for_functions): Fix call to read_attribute.
7080 (parse_comp_unit): We now handle more values for addr_size.
7081 Set addr_size in unit. Fix call to read_attribute and
7084 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7086 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7088 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7090 * archures.c (bfd_default_scan): Add m68k cases back to default
7091 switch, reverting patch of March 25, since IEEE support depends
7094 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * Makefile.am (diststuff): New target.
7097 * Makefile.in: Rebuild.
7099 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7101 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7102 som_offset when we have an extended name table.
7104 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7106 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7108 * Makefile.in: Rebuild.
7110 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7112 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7113 symbols when creating a shared library.
7114 (elf_m68k_adjust_dynindx): New function, used by above code.
7115 (elf_m68k_finish_dynamic_sections): Initialize the section
7117 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7119 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7121 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7124 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7126 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7129 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7131 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7134 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7136 * configure.in: Set version to 2.9.1.
7137 * configure: Rebuild.
7139 * Branched binutils 2.9.
7141 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7143 * syms.c (ENABLE_CACHING): Define.
7144 (struct indexentry): Define.
7145 (struct stab_cache): Remove.
7146 (cmpindexentry): New static function.
7147 (struct stab_find_info): Add new fields: indextable,
7148 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7149 cached_file_name. Remove fields: file_cache, function_cache, and
7151 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7152 index table and search it.
7154 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7156 * elf.c (_bfd_elf_copy_private_section_data): Call
7157 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7159 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7161 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7163 * coff-arm.c: Define all globally visible variables and functions
7164 only when COFF_WITH_PE is not defined.
7165 * configure.in (armpe_little_vec, armpe_big_vec): Add
7167 * configure: Rebuild.
7169 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7171 Fix some gcc -Wall warnings:
7172 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7173 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7174 * archures.c (bfd_default_scan): Likewise.
7175 * bfd.c (bfd_scan_vma): Likewise.
7176 * binary.c (mangle_name): Likewise
7177 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7178 * coff-sh.c (sh_relocate_section): Likewise.
7179 * coff-stgo32.c (create_go32_stub): Likewise.
7180 * coffcode.h (coff_slurp_line_table): Likewise.
7181 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7182 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7183 (assign_file_positions_for_segments): Likewise.
7184 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7185 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7186 * oasys.c (oasys_write_sections): Likewise.
7187 * ppcboot.c (ppcboot_object_p): Likewise.
7188 (mangle_name): Likewise.
7189 * riscix.c (riscix_fix_pcrel_26): Likewise.
7190 * srec.c (srec_scan): Likewise.
7191 * stabs.c (_bfd_write_section_stabs): Likewise.
7192 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7193 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7194 switch. Declare parameters for function pointers.
7195 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7197 * elf.c (elf_sort_sections): Likewise.
7198 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7199 Add default cases to switches.
7200 (coff_arm_relocate_section): Remove unused local variables.
7202 (coff_arm_bfd_set_private_flags): Change flag variable to type
7204 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7205 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7206 (dump_toc): Change cat to const, and initialize it.
7207 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7208 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7209 (sh_elf_relocate_section): Initialize r_symndx.
7210 * coffcode.h (coff_compute_section_file_positions): Only declare
7211 old_sofar if ALIGN_SECTIONS_IN_FILE.
7212 (coff_write_object_contents): Initialize csym.
7213 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7214 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7216 * dwarf2.c: Include libiberty.h.
7217 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7218 (decode_line_info): Remove unused local variables.
7219 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7220 (m32r_elf_relocate_section): Likewise.
7221 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7222 (v850_elf_reloc): Likewise.
7223 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7224 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7225 * elf.c (assign_file_positions_for_segments): Always set adjust.
7226 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7227 parenthesize expression.
7228 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7229 (m32r_elf_object_p): Return a value.
7230 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7231 * elf32-mips.c (mips_elf_final_link): Initialize last.
7232 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7233 * elf32-v850.c (v850_elf_object_p): Return a value.
7234 (v850_elf_print_private_bfd_data): Change fprintf format string.
7235 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7237 * elflink.h (elf_link_add_object_symbols): Change vernum to
7238 unsigned int, and initialize it. Change fprintf format string.
7239 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7240 when setting or comparing to soname_indx.
7241 (elf_create_pointer_linker_section): Change num_symbols to
7243 * libcoff-in.h (coff_data_type): Change flags to flagword.
7244 * peicode.h (pe_print_idata): Initialize idx. Change j to
7245 bfd_size_type. Initialize hint_member. Remove useless test to
7247 (pe_print_edata): Change num_functions and num_names in struct
7248 EDT_type to unsigned long. Remove cast. Change fprintf format
7250 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7251 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7253 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7254 int *. Update uses. Change j to long.
7255 * bfd-in2.h, libcoff.h: Rebuild.
7257 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7259 * elf32-v850.c Remove definition of USE_REL.
7260 (v850_elf_info_to_howto_rela): New function.
7261 (v850_elf_perform_relocation): Renamed from
7262 v850_elf_store_addend_in_insn. Removed replace argument.
7263 (v850_elf_reloc): store the relocation in the addend field instead
7265 (v850_elf_final_link_relocate): Now calls
7266 v850_elf_perform_relocation.
7267 (v850_elf_relocate_section): Remove code to generate REL
7270 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * coffcode.h (coff_new_section_hook): Set the type and storage
7273 class in the native symbol information allocated for a new section
7276 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7278 * peicode.h: Chain together calls to
7279 coff_bfd_copy_private_bfd_data and
7280 coff_bfd_print_private_bfd_data.
7282 * coff-arm.c: Add prototypes for
7283 coff_arm_bfd_print_private_bfd_data and
7284 coff_arm_bfd_copy_private_bfd_data.
7286 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7288 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7291 * peicode.h: Call arm-coff private data functions after handling
7294 * coff-arm.c: Turn statics into globals so that they can be shared
7295 both pe and pei backends.
7297 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7299 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7301 (sunos_write_object_contents): Likewise.
7302 * aoutx.h (NAME(aout,machine_type)): Likewise.
7303 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7305 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7307 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7309 (bfd_default_scan): Remove m68k special cases.
7310 * bfd-in2.h: Rebuild.
7311 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7313 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7314 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7316 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7317 selection, change printable_name to just "m68k" and make that the
7318 default instead of m68k:68020.
7320 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7322 (MY_get_section_contents): Define as aout_32_get_section_contents
7323 rather than NAME(aout,get_section_contents).
7325 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7327 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7328 and call bfd_default_set_arch_mach to do the real work.
7330 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7332 * bout.c (BALX): Include return register g14 as part of the insn.
7334 (calljx_callback): Use it.
7336 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7338 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7339 * libbfd.h: Rebuild.
7341 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7342 byte_count to unsigned int.
7343 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7344 unused local variables.
7346 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7347 variables er and er1.
7349 * cpu-v850.c: Include <ctype.h>.
7350 (scan): Case isdigit argument to unsigned char.
7352 From Yan Meroth <YAN.MEROTH@st.com>:
7353 * ihex.c (ihex_scan): Add extbase variable so that getting an
7354 extended linear address record does not ignore any previous
7356 (ihex_write_object_contents): When writing out an extended linear
7357 address record, zero out any previous extended address.
7359 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7361 * ieee.c (do_one): Check section before dereferencing it.
7362 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7363 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7365 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7367 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7369 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7371 * coff-arm.c: Add interworking functions to pe backends.
7373 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7375 * configure.in: Use AM_DISABLE_SHARED.
7376 * aclocal.m4, configure: Rebuild with libtool 1.2.
7378 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7380 * coff-arm.c (coff_arm_relocate_section): Better error messages
7381 when interowrking conflucts occur. Courtesy of Jonathan Walton
7383 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7384 relocations. Patch courtesy of Jonathan Walton and Tony
7387 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7389 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7390 part of Feb 22 change controling when to override the existing
7391 symbol with the .plt entry.
7393 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7395 * config.bfd (targ_cpu): Add thumb-pe target.
7397 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7398 functions in PE build.
7400 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7402 * config.bfd (sparclite-*-elf*): Added.
7404 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7406 * configure.in: Add elf.lo to elf shell variable.
7407 * Makefile.am (BFD_LIBS): Remove elf.lo.
7408 (BFD_LIBS_CFILES): Remove elf.c.
7409 (BFD32_BACKENDS): Add elf.lo.
7410 (BFD32_BACKENDS_CFILES): Add elf.c.
7411 * configure, Makefile.in: Rebuild.
7413 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7415 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7416 relocation against a non-local symbol should not have a dynamic
7419 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7421 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7423 (pe_print_private_bfd_data): Print PE flags. From Mikey
7424 <jeffdb@netzone.com>.
7426 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7428 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7429 a plt entry when we can determine that we authoritatively define
7432 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7434 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7435 don't actually use trad-core, but a SunOS-style core file handled
7437 * hosts/sparclinux.h: Remove.
7439 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7441 * peicode.h (pe_print_idata): If there is no .idata section, look
7442 for the import tables in some other section. Make the initial
7443 label line up better with the data. Print the import address
7444 table even if there is no import name table. If the import
7445 address table holds actual addresses, print them.
7447 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7449 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7450 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7451 bfd_error_system_call.
7453 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7455 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7456 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7458 From H.J. Lu <hjl@gnu.org>:
7459 * Makefile.am (libbfd_la_LDFLAGS): Define.
7460 * Makefile.in: Rebuild.
7462 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7464 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7465 * netbsd.h (MACHTYPE_OK): Define.
7466 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7467 calling N_SET_MACHTYPE, rather than having a switch.
7468 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7470 * i386netbsd.c (MACHTYPE_OK): Don't define.
7471 (DEFAULT_MID): Define.
7472 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7473 (MACHTYPE_OK): Don't define.
7474 (DEFAULT_MID): Define.
7475 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7476 (DEFAULT_MID): Define.
7477 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7478 (DEFAULT_MID): Define.
7479 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7480 (DEFAULT_MID): Define.
7482 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7483 * vaxnetbsd.c: New file.
7484 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7485 rather than netbsd_core.
7486 * targets.c (vaxnetbsd_vec): Declare.
7487 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7488 defined, add netbsd_core_vec.
7489 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7490 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7491 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7492 * config.bfd (alpha*-*-netbsd*): New target.
7493 * Makefile.am: Rebuild dependencies.
7494 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7495 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7496 * configure, Makefile.in: Rebuild.
7498 * configure.host: Remove the old shared library build stuff. We
7499 now use libtool instead.
7501 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7503 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7505 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7507 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7508 * configure: Rebuild.
7510 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7511 * elf32-v850.c (remember_hi16s_reloc): New function.
7512 (find_remembered_hi16s_reloc): New function.
7513 (v850_elf_store_addend_in_insn): Use the above new functions to
7514 match up HI6S relocs with LO16 relocs.
7516 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7518 * configure.in: Change -linux* to -linux-gnu*.
7519 * config.bfd, configure.host: Likewise.
7520 * configure: Rebuild.
7522 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7524 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7525 LO16/HI16S bug and improve comments about what is going on.
7527 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * configure, aclocal.m4: Rebuild with new libtool.
7531 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7533 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7534 when merging v850 code into v850e/v850ea code. Do not initialise
7535 output flags if the input is the default architecture.
7537 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7539 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7540 get the size from bfd_arch_bits_per_address instead of directly
7543 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7545 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7546 to wrap, just return all 1's bits instead.
7547 * libbfd.h: Regenerate.
7549 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7553 (coff_relocate_section): If COFF_WITH_PE, define as
7554 coff_pe_i386_relocate_section.
7555 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7556 skip empty sections, to match coff_write_object_contents.
7558 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7559 rather than swapping out r_offset twice. From Luke Deller
7560 <luked@cse.unsw.edu.au>.
7562 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * configure.in: Set libtool_enable_shared rather than
7565 libtool_shared. Remove diversion hack.
7566 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7569 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7571 * syms.c (struct stab_cache): Define.
7572 (struct stab_find_info): Remove cached_offset, cached_stab,
7573 cached_str, and cached_stroff fields. Add file_cache,
7574 function_cache, and line_cache fields.
7575 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7578 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7580 * peicode.h (pe_print_idata): Check for import of ordinal rather
7582 (pe_print_edata): If there is no .edata section, look for the
7583 export data in some other section.
7585 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7587 * configure.in: Change version to 2.8.4.
7588 * configure: Regenerated.
7590 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7592 Add tms320c30 support:
7593 * cpu-tic30.c: New file.
7594 * aout-tic30.c: New file.
7595 * coff-tic30.c: New file.
7596 * archures.c (bfd_arch_tic30): Define.
7597 (bfd_tic30_arch): Declare.
7598 (bfd_archures_list): Add bfd_tic30_arch.
7599 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7601 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7602 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7603 (coff_set_flags): Likewise.
7604 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7605 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7606 * Makefile.am: Rebuild dependencies.
7607 (ALL_MACHINES): Add cpu-tic30.lo.
7608 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7609 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7610 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7611 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7613 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7615 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7616 to lag behind LO16 reloc by a couple of instructions.
7618 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7621 make to reexamine the file timestamp.
7622 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7624 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7627 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7629 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7630 to create .dynsbss and .rela.sbss sections.
7631 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7632 copied from dynamic objects into .sbss.
7633 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7634 use it. Correct typo of .rela.sdata2.
7635 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7636 put the data, which may now be in .sbss.
7637 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7638 (elf_backend_create_dynamic_sections): Define as
7639 ppc_elf_create_dynamic_sections.
7641 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7642 against _GLOBAL_OFFSET_TABLE_.
7643 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7644 shared libraries which refer to local symbols. Make sure that the
7645 test for allocating space for a reloc in a shared object is the
7646 same as the test for emitting a reloc.
7648 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7650 * config.bfd (i[3456]-*-mingw32*): New target.
7651 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7652 * aclocal.m4, configure: Rebuild.
7654 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7656 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7659 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7661 Sparc v9 ABI compliant PLT:
7662 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7663 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7664 (LARGE_PLT_THRESHOLD): New define.
7665 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7666 (sparc64_elf_build_plt): New function.
7667 (sparc64_elf_plt_entry_offset): Likewise.
7668 (sparc64_elf_plt_ptr_offset): Likewise.
7669 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7670 contain the index for convenience. Skip the initial entries
7672 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7673 memory for the benefit of .rela.plt.
7674 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7675 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7676 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7677 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7678 Call sparc64_elf_build_plt.
7679 (elf_backend_want_got_plt): No.
7680 (elf_backend_plt_readonly): No.
7681 (elf_backend_plt_alignment): 8.
7683 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7684 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7685 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7688 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7690 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7692 * cpu-mips.c (arch_info_struct): Add mips variants.
7693 * bfd-in2.h: Rebuilt.
7695 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7697 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7700 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7702 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7703 (i[3456]86sco3.2v5*coff): New target.
7705 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7707 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7709 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7711 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7712 * bfd-in2.h: Regenerate.
7714 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7716 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7718 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7720 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7721 adjust addend for an output common symbol (from Jimmy Blair
7722 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7723 defined symbol to counteract adjustment made in generic relocation
7726 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7728 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7730 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7731 (GET_SCNDHR_NLNNO): Likewise.
7733 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7735 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7737 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7739 * elf32-m32r.c: Add macros to handle NOP insertion.
7741 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7743 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7744 (xcoff_mark): Likewise.
7745 (xcoff_build_ldsyms): Mark absolute symbols.
7747 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7749 * bout.c (b_out_write_object_contents): Sort symbols before output
7750 to keep {CALL,BAL}NAME symbols adjacent.
7751 (b_out_symbol_cmp): New function.
7753 For older changes see ChangeLog-9697
7759 version-control: never
projects / external / binutils.git / blob