1 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
4 * bfd-in2.h, libbfd.h: Regenerate.
6 2000-07-31 Nick Clifton <nickc@cygnus.com>
8 * section.c (struct sec): Add new boolean field 'segment_mark'.
9 (STD_SECTION): Initialise new field to zero.
11 * bfd-in2.h: Regenerate.
13 * elf.c (copy_private_bfd_data): Reorganise section to segment
14 mapping to cope with moved sections requiring new segments,
15 and overlapping segments.
16 (SEGMENT_END): New macro: Return the end address of a segment.
17 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
18 contains a section by comparing their VMA addresses.
19 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
20 contains a section by comparing their LMA addresses.
21 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
22 section should be included in a segment.
23 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
24 follows another in memory.
25 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
28 200007-22 Jason Eckhardt <jle@cygnus.com>
30 * cpu-i860.c: Added comments.
32 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
33 bfd_elf32_i860_little_vec.
34 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
35 (ELF_MAXPAGESIZE): Changed to 4096.
37 * targets.c (bfd_elf32_i860_little_vec): Declaration of
39 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
41 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
42 config for little endian elf32 i860.
43 (targ_defvec): Define for the new config above
44 as "bfd_elf32_i860_little_vec".
45 (targ_selvecs): Define for the new config above
46 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
48 * configure.in (bfd_elf32_i860_little_vec): Added recognition
51 * configure: Regenerated.
53 2000-07-27 H.J. Lu <hjl@gnu.org>
55 * elflink.h (elf_merge_symbol): Take one more argument,
56 dt_needed, to indicate if the symbol comes from a DT_NEEDED
57 entry. Don't overide the existing weak definition if dt_needed
59 (elf_link_add_object_symbols): Pass dt_needed to
62 2000-07-27 Nick Clifton <nickc@cygnus.com>
64 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
67 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
69 * configure.host (*-*-aix*): AIX has 'long long' always.
71 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
72 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
73 (xcoff_write_archive_contents_big): Don't update the offset
74 of the symbol table, xcoff_write_armap will do it.
76 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
78 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
79 of dynobj for SGI_COMPAT checks.
81 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
83 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
84 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
85 * bfd-in2.h: Regenerate.
87 2000-07-21 Nick Clifton <nickc@cygnus.com>
89 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
90 range symbol indices in relocs and issue an error message.
92 2000-07-20 H.J. Lu <hjl@gnu.org>
94 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
95 info->new_dtags when setting DT_FLAGS_1. It will only be set
96 by the new linker options. It shouldn't break anything.
98 2000-07-20 H.J. Lu <hjl@gnu.org>
100 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
101 only if info->new_dtags is true.
103 2000-07-20 H.J. Lu <hjl@gnu.org>
105 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
106 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
108 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
110 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
111 (ALL_MACHINES_CFILES): Add cpu-cris.c.
112 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
113 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
114 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
115 * Makefile.in: Rebuild.
116 * aclocal.m4: Rebuild.
117 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
118 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
119 (bfd_cris_arch): Declare.
120 (bfd_archures_list): Add bfd_cris_arch.
121 * bfd-in2.h: Rebuild.
122 * config.bfd: (cris-*-*): New target.
123 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
124 * configure: Rebuild.
125 * elf.c (prep_headers): Add bfd_arch_cris.
127 * libaout.h (enum machine_type): Add M_CRIS.
128 * reloc.c: Add CRIS relocations.
129 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
130 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
131 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
132 * po/POTFILES.in, po/bfd.pot: Regenerate.
134 2000-07-19 H.J. Lu <hjl@gnu.org>
136 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
137 DF_TEXTREL if DT_TEXTREL is set.
138 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
139 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
140 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
141 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
142 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
143 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
144 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
145 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
146 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
147 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
149 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
150 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
152 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
154 2000-07-19 H.J. Lu <hjl@gnu.org>
156 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
157 * bfd-in2.h: Rebuild.
159 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
160 (elf_dt_soname): New.
162 * elf.c (bfd_elf_set_dt_needed_soname): New.
164 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
165 entry if the shared object loaded by DT_NEEDED is used to
166 resolve the reference in a regular object.
168 2000-07-19 H.J. Lu <hjl@gnu.org>
170 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
171 DT_DEPAUDIT and DT_AUDIT as strings.
173 2000-07-19 Nick Clifton <nickc@cygnus.com>
175 * format.c: Fix formatting.
177 2000-07-19 H.J. Lu <hjl@gnu.org>
179 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
181 2000-07-19 H.J. Lu <hjl@gnu.org>
183 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
184 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
185 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
186 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
187 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
188 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
189 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
191 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
193 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
194 renamed functions from here...
195 (assign_section_numbers): Use renamed functions.
196 (prep_headers): Use renamed functions.
198 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
199 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
200 * bfd-in2.h: Regenerate.
202 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
204 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
205 parenthesis in if statement.
207 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
209 Enable the support for Traditional MIPS.
210 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
211 return ict_none appropriately for traditional mips targets.
212 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
213 (STUB_MOVE): Conditionalize for traditonal mips.
214 (STUB_LI16): Likewise.
215 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
216 room for RTPROC header.
217 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
218 the permission for the PT_DYNAMIC as read, write and execute.
219 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
221 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
222 _DYNAMIC_LINKING for traditonal mips.
223 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
224 in case of traditonal mips.
225 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
226 entry is required. For a function if PLT is not required then set the
227 corresponding hash table entry to 0.
228 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
230 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
231 shared object set the value to 0.
232 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
233 _DYNAMIC_LINKING for traditonal mips.
234 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
237 2000-07-15 H.J. Lu <hjl@gnu.org>
239 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
241 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
243 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
244 out a structure that is BFD_IN_MEMORY.
246 2000-07-11 Alan Modra <alan@linuxcare.com.au>
248 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
249 bfd pointer. Print section id instead of bfd pointer for local
250 syms. Prefix addend with `+' for global syms as well as local.
251 Correct calculation of name component lengths.
252 (elf64_hppa_check_relocs): Update call to get_dyn_name.
254 From David Huggins-Daines <dhd@linuxcare.com>
255 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
256 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
257 (elf64_hppa_modify_segment_map): Likewise.
259 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
261 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
262 addresses to be "naturally" sign extended. Return -1 if unknown.
263 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
264 * bfd-in2.h: Regenerate.
266 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
268 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
269 and ECOF_SIGNED_64 to list ways to extract an offset.
270 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
271 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
273 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
274 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
276 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
278 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
279 bfd_get_start_address.
280 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
281 (elf_swap_ehdr_out): Ditto.
283 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
285 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
286 compatibility with older binutils.
288 2000-07-10 Alan Modra <alan@linuxcare.com.au>
290 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
291 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
293 From Ryan Bradetich <rbradetich@uswest.net>
294 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
295 (parse_line_table): Ditto.
296 (_bfd_dwarf1_find_nearest_line): Ditto.
297 * syms.c (cmpindexentry): Remove extra `*' from params.
299 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
301 * elf32-mips.c (sort_dynamic_relocs): New Function.
302 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
303 via qsort to sort the dynamic relocations in increasing r_symndx
306 2000-07-09 Alan Modra <alan@linuxcare.com.au>
308 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
309 ATTRIBUTE_UNUSED to unused args.
313 (get_stub): Likewise.
314 (elf64_hppa_adjust_dynamic_symbol): Likewise.
315 (elf64_hppa_link_output_symbol_hook): Likewise.
316 (elf64_hppa_check_relocs): Delete unused var.
317 (elf64_hppa_size_dynamic_sections): Likewise.
318 (elf64_hppa_finalize_opd): Likewise.
319 (elf64_hppa_finalize_dynreloc): Likewise.
320 (elf64_hppa_modify_segment_map): Likewise.
321 (elf64_hppa_finish_dynamic_sections): Likewise.
323 * elf-hppa.h (elf_hppa_final_write_processing): Add
324 ATTRIBUTE_UNUSED to unused args.
325 (elf_hppa_final_link_relocate): Likewise.
326 (elf_hppa_record_segment_addrs): Add paretheses.
327 (elf_hppa_relocate_section): Constify dyn_name.
329 From David Huggins-Daines <dhd@linuxcare.com>
330 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
331 rearrange case statement so that it gets preferred to 32-bit ones.
333 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
334 asection->id instead of address of asection structure.
335 (elf32_hppa_size_stubs): Likewise.
337 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
338 for .init* and .fini*.
340 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
341 and addends used in stub names to 32 bits.
342 (elf32_hppa_size_stubs): Likewise.
344 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
345 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
346 not bfd_put_64. Fix minor comment typo and formatting.
348 Changes to create multiple linker stubs, positioned immediately
349 before the section where they are required.
350 * elf32-hppa.c: Don't include hppa_stubs.h.
351 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
352 (elf32_hppa_stub_hash_table): Delete.
353 (elf32_hppa_link_hash_entry): Delete.
354 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
355 stub_hash_table, and store the struct here rather than a pointer.
356 Delete output_symbol_count. Add offset array. Change
357 global_value to a bfd_vma.
358 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
359 (elf32_hppa_stub_hash_traverse): Delete.
360 (elf32_hppa_name_of_stub): Delete.
361 (elf32_hppa_link_hash_lookup): Delete.
362 (elf32_hppa_link_hash_traverse): Delete.
363 (elf32_hppa_stub_hash_table_init): Delete.
364 (elf32_hppa_size_of_stub): Pass input section and offset rather
365 than location and calculate location here. Don't pass name as all
366 stubs are now the same size.
367 (elf32_hppa_stub_hash_newfunc): Init new fields.
368 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
370 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
371 comparing against ints. Rewrite stub handling code.
372 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
373 Case enums to int before comparing against ints. Remove
374 bfd_reloc_dangerous case.
375 (elf32_hppa_build_one_stub): Rewrite.
376 (elf32_hppa_size_one_stub): New function.
377 (elf32_hppa_build_stubs): Rewrite.
378 (elf32_hppa_size_stubs): Pass in linker call-back functions.
379 Rewrite stub-handling specific code.
381 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
383 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
385 * hppa_stubs.h: Delete.
386 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
387 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
388 * Makefile.in: Regenerate.
390 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
393 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
395 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
396 and section name for bfd_reloc_notsupported error message.
397 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
398 bfd_reloc_notsupported.
399 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
401 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
402 undefined weak symbols for all relocs.
403 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
404 offsets are relative to one past the delay slot.
405 (elf32_hppa_size_stubs): Account for reloc addend when calculating
406 branch destination. Put addend into stub name too.
407 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
408 adjust by 8 when deciding whether a linker stub is needed. Put
409 addend into stub name as for above.
411 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
412 various args and vars.
413 (elf32_hppa_bfd_final_link_relocate): Here too.
414 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
415 inner block var to avoid shadowing.
417 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
419 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
420 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
421 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
423 * libhppa.h: Change practically all unsigned ints to plain ints.
424 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
427 From Ryan Bradetich <rbradetich@uswest.net>
428 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
429 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
431 From David Huggins-Daines <dhd@linuxcare.com>
432 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
433 to the new OP_* ones.
435 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
436 error exit. Bail out earlier on plabel relocs that we aren't
437 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
438 string, and then don't free our copy.
439 (elf32_hppa_build_one_stub): Make insn unsigned int.
441 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
442 available with BL, not BE and BLE.
444 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
445 code for elf arg relocs.
446 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
447 argument with elf_link_hash_entry h. Handle undefined weak
448 symbols. Move $global$ lookup from here...
449 (elf32_hppa_relocate_section): ...to here. Return correct error
450 message for non-handled relocs.
451 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
452 wrong test was -0x3ffff to +0x40000.
454 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
455 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
457 (elf_hppa_relocate_insn): Fix a typo.
459 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
460 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
461 assemble_17, assemble_21): Delete.
462 Supply defines for all 64 possible opcodes.
463 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
464 formats. Handle COMICLR.
465 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
468 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
469 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
470 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
472 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
473 the local syms - did this code get deleted accidentally? Ignore
474 undefined and undefweak syms.
476 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
477 block. Use it instead of elf64_hppa_hash_table (info).
478 (elf_hppa_final_link_relocate): Use hppa_info instead of
479 elf64_hppa_hash_table (info).
481 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
482 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
483 (hppa_rebuild_insn): Mask immediate bits here instead.
484 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
486 2000-07-08 Alan Modra <alan@linuxcare.com.au>
488 * section.c (struct sec): Add id field. Tidy comment formatting.
489 (bfd_make_section_anyway): Set id.
490 (STD_SECTION): Init id too.
491 Change CONST to const throughout.
492 * archures.c (bfd_arch_info): Tidy comment.
493 (bfd_arch_list): Change a CONST to const.
494 * libbfd-in.h: Tidy comments and replace CONST with const.
495 * elf-bfd.h: Likewise.
496 * libbfd.h: Regenerate.
497 * bfd-in2.h: Regenerate.
498 * libcoff.h: Regenerate.
500 2000-07-07 DJ Delorie <dj@redhat.com>
502 * archive.c (_bfd_write_archive_contents): Add an informative
505 2000-07-06 Kazu Hirata <kazu@hxi.com>
507 * srec.c: Fix formatting.
509 2000-06-05 DJ Delorie <dj@redhat.com>
513 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
515 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
516 value of PC-relative offsets.
518 2000-07-03 Jim Wilson <wilson@cygnus.com>
520 * elf64-alpha.c (alpha_elf_size_info): New.
521 (elf_backend_size_info): Define to alpha_elf_size_info.
522 * elfcode.h (elf_size_info): Change hash bucket size to 4.
524 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
526 * elf32-mips.c: Include elf32-target.h again for the traditional
529 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
531 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
532 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
533 (avr_info_to_howto_rela): Likewise.
534 (elf32_avr_gc_mark_hook): Likewise.
535 (elf32_avr_gc_sweep_hook): Likewise.
536 (elf32_avr_relocate_section): Likewise.
538 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
540 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
541 an external symbol for a non-shared, non-relocatable link.
543 2000-07-03 Nick Clifton <nickc@redhat.com>
545 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
546 is an external symbol.
547 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
550 2000-07-03 Kazu Hirata <kazu@hxi.com>
552 * reloc16.c: Fix formatting.
554 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
556 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
557 to add a new target for traditional mips i.e
558 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
559 * configure.in: Likewise.
560 * configure: Rebuild.
561 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
563 (bfd_elf32_tradlittlemips_vec): Likewise.
564 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
565 to see that elfNN_bed does not get redefined even if the target file
566 is included twice for a chip. See elf32-mips.c.
568 2000-07-01 Alan Modra <alan@linuxcare.com.au>
570 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
571 (CLEANFILES): Add DEPA.
572 * Makefile.in: Regenerate.
574 2000-06-30 DJ Delorie <dj@cygnus.com>
576 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
577 can't assume the PE header is at 0x80.
579 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
581 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
583 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
585 * go32stub.h: Update stub.
587 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
589 * archures.c (bfd_mach_avr5): Define.
590 * bfd-in2.h (bfd_mach_avr5): Define.
591 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
592 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
593 (compatible): Update comment. Add missing test.
594 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
595 for avr2 and avr4. Simplify 8K wrap code.
596 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
597 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
599 2000-06-26 Kazu Hirata <kazu@hxi.com>
601 * coff-h8300.c: Fix formatting.
602 * cpu-h8300.c: Likewise.
604 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
606 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
607 for local symbols whose names are unknown.
609 2000-06-22 Alan Modra <alan@linuxcare.com.au>
611 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
613 * Makefile.in: Regenerate.
614 * doc/Makefile.in: Regenerate.
616 2000-06-20 H.J. Lu <hjl@gnu.org>
618 * Makefile.am: Rebuild dependency.
619 * Makefile.in: Rebuild.
621 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
623 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
624 (elf_backend_copy_indirect_symbol): Map to the new function.
626 2000-06-20 Alan Modra <alan@linuxcare.com.au>
628 * archive.c (normalize): Correct pointer comparison when checking
630 (bfd_bsd_truncate_arname): Likewise.
631 (bfd_gnu_truncate_arname): Likewise.
633 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
635 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
636 sections elf_{text,data}_{section,symbol}.
637 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
638 (_bfd_mips_elf_hide_symbol): New function.
639 (elf_backend_hide_symbol): Map to the new function.
640 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
641 definitions of mips_elf_{text,data}_{section,symbol}.
642 (mips_elf_local_relocation_p): Try to find the direct symbol
643 based on new check_forced argument.
644 (mips_elf_calculate_relocation): Use new version of
645 mips_elf_local_relocation_p.
646 (mips_elf_relocate_section): Likewise.
647 (_bfd_mips_elf_relocate_section): Likewise.
648 (mips_elf_sort_hash_table): Only assert that have enough GOT
650 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
651 entry if the relocation based on the new external argument.
652 (mips_elf_create_dynamic_relocation): Assert that we have a
653 section contents allocated where we can swap out the dynamic
655 (mips_elf_calculate_relocation): Find the real hash-table entry
656 correctly by using h->root.root.type. Only create a dynamic
657 relocation entry if the symbol is defined in a shared library.
658 Create an external GOT entry for the GOT16 relocation if the
659 symbol was forced local.
660 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
661 dynamic index if the symbol was forced local.
663 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
665 * elf32-mips.c: Fix typos in comments.
667 2000-06-19 Mark Kettenis <kettenis@gnu.org>
669 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
672 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
674 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
675 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
676 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
677 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
678 (bfd_elf32_m68hc11_vec): Likewise.
679 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
680 Supports 68hc11 & 68hc12 at the same time.
681 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
683 (bfd_elf32_m68hc11_vec): Likewise.
684 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
685 * archures.c (bfd_m68hc12_arch): Define and register in global list
686 (bfd_m68hc11_arch): Likewise.
687 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
688 BFD_RELOC_M68HC11_3B): Define.
689 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
690 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
692 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
694 * elf_bfd.h (struct elf_backend_data): Add info argument to
695 elf_backend_hide_symbol.
696 (_bfd_elf_link_hash_hide_symbol): Likewise.
697 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
698 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
699 * elflink.h (elf_link_add_object_symbols): Likewise.
700 (elf_link_assign_sym_version): Likewise.
702 2000-06-18 H.J. Lu <hjl@gnu.org>
704 * coff-i386.c (coff_i386_reloc): Don't return in case of
705 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
706 Compensate PE relocations when linking with non-PE object
707 files to generate a non-PE executable.
709 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
711 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
712 GOT entries if we're doing a static link or -Bsymbolic link.
714 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
716 * elflink.h (elf_link_adjust_relocs): Check for and call backend
717 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
719 (elf_link_output_relocs): Likewise.
720 (elf_reloc_link_order): Likewise.
722 2000-06-16 Nicholas Duffek <nsd@redhat.com>
724 * archures.c (enum bfd_architecture): #define constants for
725 PowerPc and RS6000 machine numbers.
726 * bfd-in2.h: Regenerate.
727 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
728 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
729 and RS6000 machine numbers using #defined constants from
731 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
732 machine numbers using #defined constants from archures.c. Add
733 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
734 64-bit words in 620 entry.
735 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
737 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
739 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
741 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
742 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
743 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
745 2000-06-16 Nicholas Duffek <nsd@redhat.com>
747 * bfd-in.h (bfd_family_coff): Define.
748 * bfd-in2.h: Regenerate.
749 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
750 coff_find_nearest_line): Check COFFness using bfd_family_coff()
751 instead of bfd_target_coff_flavour.
752 * cofflink.c (_bfd_coff_final_link): Likewise.
753 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
755 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
757 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
758 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
759 * xcofflink.c (XCOFF_XVECP): Delete.
760 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
761 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
762 bfd_xcoff_record_link_assignment,
763 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
764 check for bfd_target_xcoff_flavour.
766 2000-06-16 Nicholas Duffek <nsd@redhat.com>
768 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
770 (read_hdr): New function.
771 (rs6000coff_core_p): Store mstsave or __context64 struct instead
772 of trying to extract individual registers. Set abfd->arch_info
773 to match the architecture that created the core file.
774 (rs6000coff_get_section_contents): Delete.
775 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
777 2000-06-14 H.J. Lu <hjl@gnu.org>
779 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
782 2000-06-13 H.J. Lu <hjl@gnu.org>
784 * configure: Regenerate.
786 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
788 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
791 2000-06-08 David O'Brien <obrien@FreeBSD.org>
793 * configure.in (VERSION): Update to show this is the CVS mainline.
795 2000-06-07 Alan Modra <alan@linuxcare.com.au>
797 * elf32-d10v.c: Include elf/d10v.h
798 (enum reloc_type): Delete.
799 * elf32-d30v.c: Include elf/d30v.h
800 (enum reloc_type): Delete.
802 * Makefile.am: Run "make dep-am" to regenerate dependencies.
803 * Makefile.in: Regenerate.
805 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
806 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
807 move HOWTOs into elf_howto_table.
808 (R_386_standard, R_386_ext_offset): Define.
809 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
810 (elf_i386_reloc_type_lookup): Modify calculation of index into
811 elf_howto_table since we've removed the padding.
812 (elf_i386_info_to_howto_rel): Likewise.
813 (elf_i386_relocate_section): Likewise.
815 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
817 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
819 2000-06-05 H.J. Lu <hjl@gnu.org>
821 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
822 an error when seeing an undefined symbol with hidden/internal
823 attribute. It is handled in *_relocate_section ().
825 2000-06-05 H.J. Lu <hjl@gnu.org>
827 * elflink.h (elf_fix_symbol_flags): Follow the link for the
828 indirect symbol for the ELF_LINK_NON_ELF bit.
829 (elf_link_output_extsym): Don't output the indirect symbol even
830 if the ELF_LINK_NON_ELF bit is set.
832 2000-06-01 J.T. Conklin <jtc@redback.com>
834 * config.bfd (i[3456]86-*-netbsdelf*): New target.
835 (i[3456]86-*-netbsdaout*): New target.
836 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
837 (i[3456]86-*-openbsd*): Likewise.
839 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
841 * trad-core.c: From hpux-core.c, include <dirent.h> or
842 <sys/ndir.h> when possible.
844 2000-05-31 Nick Clifton <nickc@cygnus.com>
846 * opintl.h (_(String)): Explain why dgettext is used instead
849 2000-05-31 Ulrich Drepper <drepper@redhat.com>
851 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
852 definitions. We must not assume they are sorted in the file
853 according to their index numbers.
855 2000-05-31 Alan Modra <alan@linuxcare.com.au>
857 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
858 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
859 R_PARISC_DIR17F are for absolute branches; Handle them as such.
861 2000-05-30 Nick Clifton <nickc@cygnus.com>
863 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
864 80960CA, 80960MC as valid machine names.
866 2000-05-30 H.J. Lu <hjl@gnu.org>
868 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
869 visibility bits if the symbol is undefined. Correctly handle
870 weak undefined symbols with hidden and internal attributes.
872 * elflink.h (elf_link_add_object_symbols): Always turn the
873 symbol into local if it has the hidden or internal attribute.
875 2000-05-29 Philip Blundell <philb@gnu.org>
877 * ppcboot.c: Add packed attribute if compiling with GCC.
879 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
881 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
883 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
885 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
886 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
887 corefile on a 64-bit (Sparc Solaris) host. Also clean up
890 2000-05-26 Alan Modra <alan@linuxcare.com.au>
892 * Makefile.am: Update dependencies with "make dep-am"
893 * Makefile.in: Regenerate.
895 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
896 bindtextdomain): Replace defines with those from intl/libgettext.h
897 to quieten gcc warnings.
899 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
901 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
903 * archive.c (normalize, bfd_bsd_truncate_arname,
904 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
905 file names with backslashes.
907 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
910 * sysdep.h: Include filenames.h.
912 2000-05-26 Alan Modra <alan@linuxcare.com.au>
914 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
916 2000-05-26 Jakub Jelinek <jakub@redhat.com>
918 * elf64-sparc.c (sparc64_elf_relax_section): New.
919 (sparc64_elf_relocate_section): Optimize tail call into branch always
921 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
922 (elf32_sparc_relax_section): New.
924 2000-05-26 Jakub Jelinek <jakub@redhat.com>
926 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
927 Remove unusued variables.
928 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
929 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
930 previous fix, so that shared libs really don't influence targets
931 extension mask and memory model.
933 2000-05-23 H.J. Lu <hjl@gnu.org>
935 * elf64-alpha.c (elf64_alpha_relocate_section): Check
936 h->root.other not h->other.
937 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
939 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
941 2000-05-23 H.J. Lu <hjl@gnu.org>
943 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
944 undefined symbol with the non-default visibility attributes.
945 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
946 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
947 * elf32-i370.c (i370_elf_relocate_section): Likewise.
948 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
949 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
950 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
951 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
952 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
953 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
954 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
955 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
957 2000-05-22 Richard Henderson <rth@cygnus.com>
959 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
960 PCREL22, PCREL64I. Zero size of special relocs.
961 (elf64_ia64_reloc_type_lookup): Likewise.
962 (USE_BRL, oor_brl, oor_ip): New.
963 (elf64_ia64_relax_section): New.
964 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
965 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
966 (elf64_ia64_relocate_section): Likewise.
967 (bfd_elf64_bfd_relax_section): New.
968 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
969 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
970 * bfd-in2.h, libbfd.h: Regenerate.
972 2000-05-22 Nick Clifton <nickc@cygnus.com>
974 * configure.in : Add peigen.lo to MIPS PE targets.
975 * configure: Regenerate.
977 2000-05-22 Momchil Velikov <velco@fadata.bg>
979 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
980 only if it is known for both input and output bfds. Separate
981 error message strings as in some languages, it may be necessary
982 to change more than one place in the string to change between
985 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
986 endianess checks, call _bfd_generic_verify_endian_match() instead.
988 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
990 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
992 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
993 endianess before checking bfd flavours.
995 2000-05-22 H.J. Lu <hjl@gnu.org>
997 * elflink.h (elf_link_output_extsym): Clear the visibility
998 field for symbols not defined locally.
1000 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1002 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1003 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1004 (hppa_rebuild_insn): Mask immediate bits here instead.
1005 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1007 2000-05-18 Momchil Velikov <velco@fadata.bg>
1009 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1010 relocs for an executable, ensure that they are virtual addresses.
1012 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1014 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1016 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1017 Rick Gorton <gorton@scrugs.lkg.dec.com>
1019 * elflink.h: Add emitrelocations support: when enabled, relocation
1020 information and relocation sections are put into final output
1021 executables. If the emitrelocations flag is set, do the following:
1022 (elf_bfd_final_link): Emit relocation sections.
1023 (elf_link_input_bfd): Compute relocation section contents.
1024 (elf_gc_sections): Don't clean relocation sections.
1026 2000-05-16 Catherine Moore <clm@cygnux.com>
1028 * som.c (som_decode_symclass): Recognize weak symbols.
1030 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1032 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1033 read idata section only from dataoff.
1034 (pe_print_edata): Correctly check for valid eat_member.
1036 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1038 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1040 2000-05-14 Philip Blundell <philb@gnu.org>
1042 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1044 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1046 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1048 * peigen.c (pe_print_idata): Look for .idata section and print
1049 info even if data directory has zero entries. Read idata section
1050 starting from dataoff, and adjust all data offsets to suit. Cast
1051 all bfd_vma vars to unsigned long before passing to fprintf.
1052 * peigen.c (pe_print_edata): Similarly, look for .edata section
1053 and print info even if data directory has zero entries. Cast
1054 all bfd_vma vars to unsigned long before passing to fprintf.
1056 From Szabolcs Szakacsits <szaka@F-Secure.com>
1057 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1058 directory size which may be bogus.
1059 * peigen.c (pe_print_edata): Similarly.
1061 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1063 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1065 (copy_private_bfd_data): Allow for space possibly taken up by elf
1066 headers when calculating segment physical address from lma.
1068 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1070 * versados.c (versados_scan): Init stringlen and pass_2_done.
1072 * trad-core.c (trad_unix_core_file_p): Return
1073 bfd_error_wrong_format rather than bfd_error_file_truncated.
1075 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1076 add_data_entry. DataDirectory virtual address is relative.
1077 (pe_print_idata): Account for relative DataDirectory virtual
1078 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1079 (pe_print_edata): Similarly.
1081 From Szabolcs Szakacsits <szaka@F-Secure.com>
1082 * peigen.c (dir_names): Add Delay Import Directory.
1083 (pe_print_idata): Always search for bfd section containing
1084 idata address rather than looking up section name. Print this
1085 section name rather than .idata.
1086 (pe_print_edata): Similarly. Also print some fields as %08lx.
1087 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1090 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1092 * xcoff.h: Rename to xcoff-target.h
1093 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1094 * coff-rs6000.c: Ditto.
1095 * coff64-rs6000.c: Ditto.
1096 * coff-pmac.c: Ditto.
1097 * Makefile.in: Regenerate.
1099 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1101 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1102 Change U802TOC64MAGIC to U803XTOCMAGIC.
1104 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1106 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1107 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1108 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1110 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1112 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1114 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1116 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1117 hidden and internal symbols.
1118 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1120 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1121 assign a PLT or GOT entry to symbols with hidden and
1122 internal visibility.
1124 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1126 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1128 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1130 2000-05-02 H.J. Lu <hjl@gnu.org>
1132 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1135 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1137 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1138 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1140 * Makefile.in: Regenerate.
1142 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1144 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1145 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1146 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1147 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1148 * Makefile.in: Rebuild.
1150 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1152 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1153 doesn't work very well.
1155 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1156 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1157 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1158 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1159 (elf_hppa_info_to_howto): Likewise.
1160 (elf_hppa_info_to_howto_rel): Likewise.
1161 (elf_hppa_reloc_type_lookup): Likewise.
1162 (elf_hppa_is_local_label_name): Likewise.
1163 (elf_hppa_fake_sections): Likewise.
1164 (elf_hppa_final_write_processing): Likewise.
1165 (elf_hppa_howto_table): Fully initialise all entries.
1166 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1167 (elf_hppa_info_to_howto): Likewise.
1168 (elf_hppa_info_to_howto_rel): Likewise.
1169 (elf_hppa_reloc_type_lookup): Likewise.
1170 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1171 elf_hppa_unmark_useless_dynamic_symbols,
1172 elf_hppa_remark_useless_dynamic_symbols,
1173 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1174 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1175 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1176 elf32-hppa.c mess is cleaned up.
1177 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1178 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1179 r_field then call hppa_field_adjust inline func with variable
1180 r_field arg, instead call hppa_field_adjust with fixed arg.
1181 In case R_PARISC_PCREL22F, don't set r_field.
1182 (elf_hppa_relocate_insn): Change args and return type to unsigned
1183 int. Call re_assemble_* funcs to do the work.
1185 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1188 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1190 (sign_extend): Mask first before sign extending.
1191 (low_sign_extend): Rewrite without condition expression.
1192 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1193 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1194 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1195 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1196 result as function return value rather than through pointer arg.
1197 Accept unsigned int args, and return unsigned int.
1198 (re_assemble_3): New. Combines function of dis_assemble_3 with
1199 re-assembly of opcode and immediate.
1200 (re_assemble_12): Likewise.
1201 (re_assemble_16): Likewise.
1202 (re_assemble_17): Likewise.
1203 (re_assemble_21): Likewise.
1204 (re_assemble_22): Likewise.
1205 (hppa_field_adjust): Rewrite and document, paying attention to
1206 size of types and signed/unsigned issues.
1207 (get_opcode): Shift before masking.
1208 (FDLW): Rename to FLDW.
1209 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1210 (hppa_rebuild_insn): Change args and return value to unsigned
1211 int. Make use of re_assemble_*. Correct case 11.
1213 * dep-in.sed: Handle ../opcodes/.
1214 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1215 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1216 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1217 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1218 elfarm-nabi.lo dependencies outside of auto-dependency area.
1219 Regenerate dependencies.
1220 * Makefile.in: Regenerate.
1222 * configure.in (TRAD_HEADER): Test non-null before
1224 * configure: Regenerate.
1226 * reloc.c: Fix mis-spelling in comment.
1228 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1230 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1231 * vms.c (vms_openr_next_archived_file): Return NULL.
1233 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1235 * coffcode.h Copy changes mistakenly done to libcoff.h in
1238 2000-04-29 Andreas Jaeger <aj@suse.de>
1240 * libbfd-in.h: Correctly check GCC version.
1241 * bfd-in.h: Likewise.
1242 * libhppa.h: Likewise.
1243 * libbfd.h: Regenerate.
1244 * bfd-in2.h: Regenerate.
1246 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1248 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1249 coffdu-rs6000.{lo,c}.
1250 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1252 * Makefile.in: Regenerate.
1253 * xcoff.h: New file.
1254 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1255 * coff-rs6000.c: Move all declarations and defines that are
1256 common to the xcoff backends into xcoff.h
1257 * coff64-rs6000.c: Ditto,
1259 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1261 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1262 _bfd_coff_force_symnames in strings and
1263 _bfd_coff_debug_string_prefix_length to their default values.
1264 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1266 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1268 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1269 _bfd_coff_force_symnames in strings and
1270 _bfd_coff_debug_string_prefix_length to their default values.
1272 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1274 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1275 Check local_got_refcounts before dereferencing.
1277 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1278 before deciding we don't need R_PPC_PLT32 relocation.
1279 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1282 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1284 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1286 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1287 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1288 (elf_i386_relocate_section): Allow for .plt to go missing.
1289 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1290 can use a relative reloc for got as elf_i386_relocate_section.
1291 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1293 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1295 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1297 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1299 * Makefile.am (coff64-rs6000.lo): New rule.
1300 * Makefile.in: Regenerate.
1301 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1302 xcoff_is_local_label_name, xcoff_rtype2howto,
1303 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1304 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1305 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1306 (NO_COFF_SYMBOLS): Define.
1307 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1308 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1310 (MINUS_ONE): New macro.
1311 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1313 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1314 coff_SWAP_aux_out): Map to the new functions.
1315 * coff64-rs6000.c: New file.
1316 * libcoff.h (bfd_coff_backend_data): Add new fields
1317 _bfd_coff_force_symnames_in_strings and
1318 _bfd_coff_debug_string_prefix_length.
1319 (bfd_coff_force_symnames_in_strings,
1320 bfd_coff_debug_string_prefix_length): New macros for above fields.
1321 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1322 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1323 of using coff_swap_sym_in directly.
1324 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1325 (coff_set_flags) Set magic for XCOFF64.
1326 (coff_compute_section_file_positions): Add symbol name length to
1327 string section length if bfd_coff_debug_string_prefix_length is
1329 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1330 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1331 using coff_swap_lineno_in directly.
1332 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1333 and _bfd_coff_debug_string_prefix_length fields.
1334 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1335 symbol names into strings table when
1336 bfd_coff_force_symnames_in_strings is true.
1337 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1338 SET_RELOC_VADDR): New macros.
1339 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1340 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1342 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1343 changes within RS6000COFF_C specific code.
1344 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1345 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1346 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1347 Extend existing hack on target name.
1348 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1350 * coff-tic54x.c (ticof): Keep up to date with new fields
1351 in bfd_coff_backend_data.
1352 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1353 targ_selvecs to include rs6000coff64_vec for rs6000.
1354 * configure.in: Add rs6000coff64_vec case.
1355 * cpu-powerpc.c: New bfd_arch_info_type.
1357 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1359 * config.bfd: Only disable elf32-hppa vectors, not all of the
1360 BSD and OSF configuration support. Provide (disabled) clauses
1362 * configure.in: Add clause for PA64 support.
1363 * configure: Rebuilt.
1365 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1366 (bfd_elf64_hppa_vec): Declare.
1368 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1369 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1370 (elf64-hppa.lo): Add dependencies.
1371 * Makefile.in: Rebuilt.
1373 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1375 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1377 * libhppa.h (dis_assemble_16): New function.
1378 (pa_arch): Added pa20w element.
1380 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1382 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1383 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1384 bfd_elf64_slurp_reloc_table.
1386 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1387 definitions to get external names.
1388 (elf_write_relocs): Renamed from write_relocs and make global.
1389 (elf_slurp_reloc_table): Make global.
1390 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1392 * archive.c (hpux_uid_gid_encode): New function.
1393 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1394 defined and the ID is greater than 99999.
1395 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1396 special uid/gid fields into 32 bit values.
1398 2000-04-21 Matthew Green <mrg@cygnus.com>
1400 * config.bfd: Add NetBSD/sparc64 support.
1402 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1403 David Mosberger <davidm@hpl.hp.com>
1404 Timothy Wall <twall@cygnus.com>
1405 Jim Wilson <wilson@cygnus.com>
1407 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1408 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1409 (BFD64_BACKENDS): Add elf64-ia64.lo.
1410 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1411 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1412 * Makefile.in: Rebuild.
1413 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1414 (bfd_ia64_arch): Declare.
1415 (bfd_archures_list): Add bfd_ia64_arch.
1416 * bfd-in2.h: Rebuild.
1417 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1418 * configure: Rebuild.
1419 * configure.host: (ia64-*-linux*): New host.
1420 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1421 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1422 * elf.c (prep_headers): Add bfd_arch_ia64.
1423 * libbfd.h: Rebuild.
1424 * reloc.c: Add IA-64 relocations.
1425 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1427 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1428 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1430 2000-04-21 Richard Henderson <rth@cygnus.com>
1432 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1433 contents when performing a partial link.
1434 (bfd_elf_d30v_reloc_21): Likewise.
1436 2000-04-20 H.J. Lu <hjl@gnu.org>
1438 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1439 patch to symbols defined by a shared object.
1440 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1442 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1445 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1446 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1448 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1450 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1451 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1452 (coff-ia64.lo): Add dependency.
1453 * Makefile.in: Regenerate.
1454 * coff-ia64.c: New file.
1455 * efi-app-ia32.c: Ditto.
1456 * efi-app-ia64.c: Ditto.
1457 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1458 (coff_set_flags): Ditto.
1459 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1460 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1461 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1462 * configure: Regenerate.
1463 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1464 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1465 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1466 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1467 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1468 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1469 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1470 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1471 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1472 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1473 (GET_PDATA_ENTRY): Ditto.
1474 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1475 data_start. Use above macros to read fields that are 64 bit wide for
1476 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1477 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1478 FileAlignment and SectionAlignment to minimum alignment if they
1480 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1481 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1482 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1483 Use above macros to write fields that are 64 bit wide for
1485 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1486 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1487 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1488 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1489 begin address, end address, and unwind info address only. Use
1490 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1492 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1493 HIGH3ADJ relocation names.
1494 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1495 * targets.c: Declare bfd_efi_app_ia32_vec and
1496 bfd_efi_app_ia64_vec.
1497 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1498 bfd_efi_app_ia64_vec.
1500 2000-04-17 Timothy Wall <twall@cygnus.com>
1502 * bfd-in2.h: Add prototypes for tic54x load page access.
1503 * bfd-in.h: Regenerate.
1504 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1505 in customized _set_arch_mach function.
1506 * coffcode.h (coff_set_alignment_hook): Set section load page if
1507 the appropriate macro is defined.
1508 (write_object_contents): Read section load page.
1510 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1512 * elf32-hppa.h: Update copyright date.
1514 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1515 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1517 * elf32-d30v.c (MAX32): Don't use LL suffix.
1518 (MIN32): Define in terms of MAX32.
1519 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1521 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1524 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1526 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1528 * dep-in.sed: Match space before file name, not after.
1529 * Makefile.am: Regenerate dependencies.
1530 * Makefile.in: Regenerate.
1532 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1533 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1534 extend without an if statement.
1536 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1538 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1540 * elf32-mips.c (gprel16_with_gp): Likewise.
1541 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1542 here using -0x40000, not (int)0xfffc0000.
1543 (elf32_hppa_size_of_stub): Likewise.
1545 2000-04-11 Timothy Wall <twall@cygnus.com>
1547 * coff-tic54x.c: Now builds with all targets.
1548 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1549 * Makefile.in: Regenerate.
1550 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1551 unitialized variable.
1553 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1555 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1556 --enable-build-warnings option.
1557 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1558 * Makefile.in, configure: Re-generate.
1560 2000-04-07 Nick Clifton <nickc@cygnus.com>
1562 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1563 BFD_RELOC_THUMB_PCREL_BLX.
1565 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1566 R_ARM_XPC25 and R_ARM_THM_PC22.
1568 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1569 R_ARM_XPC25 and R_ARM_THM_XPC22.
1570 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1571 R_ARM_[XPC25|THM_XPC22].
1573 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1574 elf/arm-oabi.h to elf/arm.h
1576 * Makefile.am: Fix dependency for elfarm-oabi.c
1577 * Makefile.in: Regenerate.
1579 * bfd-in2.h: Regenerate.
1580 * libbfd.h: Regenerate.
1582 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1584 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1585 and restore it on failure. Release newly allocated tdata on
1588 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1590 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1591 (decode_line_info): Set it. Report error if unit->line_offset is
1592 equal to or larger than it.
1594 2000-04-07 Timothy Wall <twall@cygnus.com>
1596 * targets.c: Added vecs for tic54x.
1597 * reloc.c: Added relocs for tic54x.
1598 * libbfd.h: Regenerated.
1599 * configure: Add TI COFF vecs for tic54x.
1600 * configure.in: Ditto.
1601 * config.bfd (targ_cpu): Recognize new tic54x target.
1602 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1603 * bfd-in2.h: Add tic54x target and relocations.
1604 * Makefile.am, Makefile.in: Add tic54x target.
1605 * archures.c (bfd_archures_list): Add tic54x target.
1606 * coff-tic54x.c: New.
1607 * cpu-tic54x.c: New.
1609 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1611 * elfcore.h (elf_core_file_p): call backend_object_p which
1612 thereby gets an opportunity to update the arch/machine type.
1614 2000-04-06 Timothy Wall <twall@cygnus.com>
1616 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1617 class. Handle SEC_CLINK and SEC_BLOCK flags.
1618 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1619 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1621 2000-04-06 Nick Clifton <nickc@cygnus.com>
1623 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1624 EF_INTERWORK if this is an unknown EABI.
1625 (elf32_arm_merge_private_bfd_data): Check EABI version
1626 numbers. Only check EF_xxx flags if the EABI version number
1628 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1629 if the EABI version number is unknown.
1630 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1631 if the EABI version number is unknown.
1633 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1635 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1636 BFD_RELOC_SH_LOOP_END.
1637 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1638 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1639 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1640 (sh_elf_reloc_loop): New function.
1641 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1643 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1644 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1645 * bfd-in2.h, libbfd.h: Regenerate.
1647 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1649 * po/bfd.pot: Regenerate.
1651 * Makefile.am: Remove extraneous mkdep comment.
1652 (MKDEP): Use gcc -MM rather than mkdep.
1653 (DEP): Quote when passing vars to sub-make. Add warning
1655 (DEP1): Rewrite for "gcc -MM".
1656 (CLEANFILES): Add DEP2.
1657 Update dependencies.
1658 * Makefile.in: Regenerate.
1660 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1662 * configure.in: Added corefile support for AIX 4.3. In particular,
1663 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1664 compiling rs6000-core.c.
1665 * configure: Regenerated.
1667 2000-04-03 H.J. Lu <hjl@gnu.org>
1669 * cache.c (bfd_open_file): Unlink the output file only if
1670 it has non-zero size.
1672 2000-04-01 Ken Block USG <block@zk3.dec.com>
1674 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1675 relative relocations for non-loaded sections in shared objects.
1676 (elf64_alpha_check_relocs): Similarly.
1678 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1680 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1681 BFD_RELOC_16 to switch for extended relocs.
1682 (MY_swap_ext_reloc_in): New.
1683 (MY_swap_ext_reloc_out): New.
1684 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1685 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1686 (NAME(aout,squirt_out_relocs)): Similarly use
1687 MY_swap_ext_reloc_out.
1688 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1690 2000-04-03 Kazu Hirata <kazu@hxi.com>
1692 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1693 the R_PCRWORD_B case.
1695 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1697 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1701 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1703 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1704 HOWTO references to bfd_elf_generic_reloc, that have
1705 partial_inplace == true, now use the new function. The function
1706 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1707 extends its fixes to the R_M32R_{16,24,32} relocs.
1708 The new logic in m32r_elf_lo16_reloc() has been removed, and
1709 it instead calls the new routine to obtain that functionality.
1711 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1713 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1714 elf32_avr_check_relocs, avr_final_link_relocate,
1715 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1716 elf32_avr_object_p): Add prototypes.
1717 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1718 (bfd_elf_avr_final_write_processing): Make static.
1720 2000-03-27 Denis Chertykov <denisc@overta.ru>
1722 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1723 * archures.c (bfd_architecture): Add AVR architecture.
1724 (bfd_archures_list): Add reference to AVR architecture info.
1725 * elf.c (prep_headers): Handle bfd_arch_avr.
1726 * reloc.c: Add various AVR relocation enums.
1727 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1729 * Makefile.am: Add support for AVR elf.
1730 * configure.in: Likewise.
1731 * config.bfd: Likewise.
1732 * Makefile.in: Regenerate.
1733 * configure: This too.
1734 * bfd-in2.h: And this.
1735 * libbfd.h: And this.
1737 2000-03-24 H.J. Lu <hjl@gnu.org>
1739 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1740 (elf64_alpha_find_reloc_at_ofs): Likewise.
1742 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1744 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1745 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1746 allowable range used to be -2**(n-1) to 2**n-1.
1747 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1748 "boolean overflow" with "bfd_reloc_status_type flag".
1750 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1752 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1754 2000-03-14 Kazu Hirata <kazu@hxi.com>
1756 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1757 of shrinks properly, including the last reloc.
1759 2000-03-13 Kazu Hirata <kazu@hxi.com>
1761 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1764 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1766 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1767 a format mismatch rather than an "error" from bfd_read such as
1768 bfd_error_file_truncated.
1770 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1772 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1773 sign-extension and big-endian compensation for
1774 R_MIPS_64 even in ld -r.
1776 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1778 * elf32-mips.c (mips_elf_next_relocation): Rename from
1779 mips_elf_next_lo16_relocation, and generalize to look
1780 for any relocation type.
1781 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1782 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1783 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1784 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1785 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1786 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1787 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1788 (mips_rtype_to_howto): Likewise.
1789 (mips_elf_calculate_relocation): Handle new relocs.
1790 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1791 are paired. The addend for R_MIPS_GNU_REL16_S2
1792 is shifted right two bits.
1794 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1796 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1797 comment, and ensure it doesn't happen again.
1798 (bfd_install_relocation): Same here.
1799 (_bfd_relocate_contents): Don't bother assigning unused signmask
1800 shift result. Fix typos in comments.
1801 Remove trailing whitespace throughout file.
1803 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1805 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1806 * bfd-in2.h: Rebuild.
1808 2000-03-06 Nick Clifton <nickc@cygnus.com>
1810 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1812 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1813 (SIZEOF_ILF_STRINGS): Redefine.
1814 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1815 relative reloc, as opposed to a section relative reloc.
1816 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1818 Add length of symbol's prefix to string pointer.
1819 Store a pointer to the symbol in the symbol pointer table.
1820 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1821 Initialise the symbol pointer table.
1822 Store the hint in the Hint/Name table.
1823 Make the jump reloc be symbol realtive, not section relative.
1824 Create an import symbol for imported code.
1826 2000-03-06 Catherine Moore <clm@cygnus.com>
1828 * elf.c (swap_out_syms): Check for null type_ptr.
1830 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1832 * aout-target.h (MY(write_object_contents)): Remove unused
1833 and unusable "#if CHOOSE_RELOC_SIZE".
1834 * pc532-mach.c (MY(write_object_contents)): Ditto.
1835 * netbsd.h (MY(write_object_contents)): Ditto.
1836 * hp300hpux.c (MY(write_object_contents)): Ditto.
1837 * freebsd.h (MY(write_object_contents)): Ditto.
1838 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1840 2000-02-29 H.J. Lu <hjl@gnu.org>
1842 * peicode.h (jtab): Make it static.
1844 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1845 defined and COFF_IMAGE_WITH_PE is not defined.
1846 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1847 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1849 2000-03-01 Nick Clifton <nickc@cygnus.com>
1851 * coff-arm.c (bfd_arm_process_before_allocation): Make
1852 'symndx' signed to prevent compile time warning.
1854 * coff-mcore.c: Remove unused prototype for pe_object_p.
1856 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1857 functions that are not used when COFF_IMAGE_WITH_PE is
1859 (struct sh_opcode): Change type of 'flags' field to unsigned
1860 long so that it can hold the USESAS flag.
1862 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1864 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1867 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1869 Remove unusued variables and code.
1870 (elf_backend_add_symbol_hook): Fix prototype.
1872 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1875 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1878 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1880 Remove unusued variables and code.
1881 (elf_backend_add_symbol_hook): Fix prototype.
1883 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1885 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1886 to unused function parameter.
1888 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1890 Use EMPTY_HOWTO to initialise empty howto slots.
1891 Remove unused variables.
1893 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1895 2000-03-01 H.J. Lu <hjl@gnu.org>
1897 * aoutx.h (aout_link_input_section_std): Pass "true" to
1898 the undefined_symbol callback.
1899 (aout_link_input_section_ext): Likewise.
1900 * bout.c (get_value): Likewise.
1901 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1902 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1904 (alpha_relocate_section): Likewise.
1905 * coff-arm.c (coff_arm_relocate_section): Likewise.
1906 * coff-i960.c (coff_i960_relocate_section): Likewise.
1907 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1908 * coff-mips.c (mips_relocate_section): Likewise.
1909 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1910 * coff-sh.c (sh_relocate_section): Likewise.
1911 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1912 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1913 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1914 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1915 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1916 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1917 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1918 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1919 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1920 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1921 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1922 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1923 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1924 * elflink.h (elf_link_output_extsym): Likewise.
1925 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1926 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1927 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1929 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1930 undefined_symbol callback when building shared library with
1931 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1933 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1934 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1935 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1936 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1937 (elf32_mips_get_relocated_section_content): Likewise.
1938 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1939 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1940 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1941 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1943 2000-02-28 Nick Clifton <nickc@cygnus.com>
1945 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1946 * Makefile.in: Regenerate.
1948 * configure.in: Add support for mips and sh pe vectors.
1949 * configure: regenerate.
1951 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1954 * targets.c: Add mips and sh pe vectors.
1956 * libpei.h (coff_final_link_postscript): Only define if not
1959 * coffcode.h: Add support for WinCE magic numbers.
1961 * peigen.c (pe_print_reloc): Update comment and rearrange
1962 appending of newline character.
1964 * peicode.h: Add support for Image Library Format.
1965 (pe_ILF_vars): Structure containing data used by ILF code.
1966 (pe_ILF_make_a_section): New function. Create a section based
1968 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1970 (pe_ILF_make_a_symbol): New function. Create a symbol based
1972 (pe_ILF_save_relocs): New function. Store the relocs created
1973 by pe_ILF_make_a_reloc in a section.
1974 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1976 (pe_ILF_object_p): New function. Return a bfd_target pointer
1978 (pe_bfd_object_p): If an ILF object is detected call
1979 pe_ILF_object_p on it.
1981 * coff-arm.c: Add support for WinCE relocs which are different
1982 from normal ARM COFF relocs.
1983 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1985 * coff-sh.c: Add support for sh-pe target.
1986 * pe-sh.c: New file. Support code for sh-pe target.
1987 * pei-sh.c: New file. Support code for sh-pe target.
1989 * pe-mips.c: New file. Support code for mips-pe target.
1990 * pei-mips.c: New file. Support code for mips-pe target.
1992 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1994 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1995 architecture if the object causing the bump is dynamic.
1996 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1997 and also don't it for memory ordering.
1998 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2000 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2002 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2003 calling bfd_get_section_size_before_reloc.
2004 (decode_line_info): Likewise.
2005 (_bfd_dwarf2_find_nearest_line): Likewise.
2007 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2009 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2010 name of the libtool directory.
2011 * Makefile.in: Rebuild.
2013 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2015 * som.c (SOM_HOWTO): Define.
2016 (som_hppa_howto_table): Use it.
2018 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2020 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2022 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2024 2000-02-24 Catherine Moore <clm@cygnus.com>
2026 * som.c (som_misc_symbol_info): Add field
2028 (som_bfd_derive_misc_symbol_info): Initialize
2030 (som_build_and_write_symbol_table): Keep track
2031 of secondary_def field.
2032 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2033 if secondary_def field is set.
2034 (som_bfd_ar_write_symbol_stuff): Initialize
2037 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2039 * dwarf2.c (read_address): Read 16-bits addresses.
2040 (parse_comp_unit): Accept addr_size == 2.
2042 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2044 * bfd-in.h: Update copyright date.
2046 2000-02-23 Linas Vepstas <linas@linas.org>
2048 * cpu-i370.c: New file.
2049 * elf32-i370.c: New file.
2050 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2051 (bfd_i370_arch): New.
2052 (bfd_archures_list): Add bfd_i370_arch.
2053 * elf.c (prep_headers): Add bfd_arch_i370.
2054 * Makefile.am: Add support for IBM 370 elf.
2055 * config.bfd: Likewise.
2056 * configure.in: Likewise.
2057 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2058 * reloc.c (bfd_reloc_code_type): Likewise.
2059 * targets.c: Likewise.
2061 * Makefile.in: Regenerate.
2062 * configure: Regenerate.
2063 * bfd-in2.h: Regenerate.
2065 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2067 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2068 invalid relocation types, and change them to R_386_NONE.
2070 2000-02-22 H.J. Lu <hjl@gnu.org>
2072 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2073 not defined, don't add a second ELF_VER_CHR.
2075 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2076 symbols converted to local symbols even when stripping all
2078 (elf_link_output_extsym): Process global symbols converted to
2079 local symbols even if they are being stripped.
2081 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2083 * archures.c (bfd_octets_per_byte): Return unsigned int.
2084 (bfd_arch_mach_octets_per_byte): Ditto.
2085 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2087 * section.c (bfd_get_section_size_before_reloc): Quell signed
2088 vs. unsigned comparison warning.
2089 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2090 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2091 change. What was I thinking?
2092 * bfd-in2.h: Regenerate.
2094 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2095 (elf_gc_sections): Same here.
2096 (elf_gc_common_finalize_got_offsets): And here.
2098 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2100 ELF HPPA doesn't work at present; remove it until it does.
2101 * config.bfd: Comment out setting targ_defvec to
2103 * Makefile.am: Rebuild dependencies.
2104 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2105 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2106 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2107 * Makefile.in: Rebuild.
2108 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2110 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2112 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2113 is no bfd_free(). Revert bfd_free part of previous change.
2115 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2117 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2119 (coff_compute_section_file_positions): Use bfd_free to pair
2121 (coff_write_object_contents): Likewise.
2123 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2124 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2126 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2128 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2129 (xcoff_ar_file_hdr_big): New structure.
2130 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2131 (xcoff_ar_hdr_big): New structure.
2132 (SIZEOF_AR_HDR_BIG): New macro.
2133 (xcoff_big_format_p): New macro.
2134 (xcoff_ardata_big): New macro.
2135 (arch_xhdr_big): New macro.
2136 (xcoff_slurp_armap): Handle large archives.
2137 (xcoff_archive_p): Detect large archives.
2138 (xcoff_read_ar_hdr): Handle large archives.
2139 (xcoff_openr_next_archived_file): Handle large archives.
2140 (xcoff_generic_stat_arch_elt): Handle large archives.
2141 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2142 (xcoff_write_armap_big): New function.
2143 (xcoff_write_armap): New function, dispatch to _old or _big.
2144 (xcoff_write_archive_contents_old): Rename from
2145 xcoff_write_archive_contents.
2146 (xcoff_write_archive_contents_big): New function.
2147 (xcoff_write_archive_contents): New function, dispatch to _old or
2150 2000-02-18 Richard Henderson <rth@cygnus.com>
2152 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2153 and hide_symbol members.
2154 (elf_link_hash_copy_indirect): Remove.
2155 (elf_link_hash_hide_symbol): Remove.
2156 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2157 and elf_backend_hide_symbol.
2158 (_bfd_elf_link_hash_copy_indirect): Declare.
2159 (_bfd_elf_link_hash_hide_symbol): Declare.
2160 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2161 (_bfd_elf_link_hash_hide_symbol): Likewise.
2162 (_bfd_elf_link_hash_table_init): Don't init killed members.
2163 * elflink.h (elf_link_add_object_symbols): Use the bed function
2164 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2165 (elf_link_assign_sym_version): Likewise.
2166 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2167 (elf_backend_hide_symbol): Likewise.
2168 (elfNN_bed): Update for new members.
2170 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2172 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2173 STACK_END_ADDR): Define for new core file format.
2174 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2175 for handling the vagaries of the various core file structures used
2176 by AIX over the years.
2177 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2178 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2179 core_dumpx structure.
2181 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2183 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2184 (bfd_mach_sh3_dsp): Likewise.
2185 (bfd_mach_sh4): Reinstate.
2186 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2187 * bfd-in2.h: Regenerate.
2188 * coff-sh.c (struct sh_opcode): flags is no longer short.
2189 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2190 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2191 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2192 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2193 (sh_opcodes): No longer const.
2194 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2195 (sh_insn_uses_reg): Check for USESAS and USESR8.
2196 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2197 (_bfd_sh_align_load_span): Return early for SH4.
2198 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2199 Take into account that field b of a parallel processing insn
2200 could be mistaken for a separate insn.
2201 * cpu-sh.c (arch_info_struct): New array elements for
2202 sh2, sh-dsp and sh3-dsp.
2203 Reinstate element for sh4.
2204 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2205 (SH4_NEXT): Reinstate.
2206 (SH3_NEXT, SH3E_NEXT): Adjust.
2207 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2208 * elf32-sh.c (sh_elf_set_private_flags): New function.
2209 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2210 (sh_elf_merge_private_data): New function.
2211 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2212 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2213 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2214 sh_elf_merge_private_data.
2216 2000-02-13 Richard Henderson <rth@cygnus.com>
2218 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2219 hide_symbol members.
2220 (elf_link_hash_copy_indirect): New.
2221 (elf_link_hash_hide_symbol): New.
2222 * elflink.h (elf_link_add_object_symbols): Break out copy from
2223 indirect new new symbol to elf.c.
2224 (elf_link_assign_sym_version): Break out privatization of
2225 non-exported symbol to elf.c.
2226 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2227 (_bfd_elf_link_hash_hide_symbol): New.
2228 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2230 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2232 * section.c (_bfd_strip_section_from_output): Add info parameter.
2233 If it passed as non-NULL, use it to check whether any input BFD
2234 has an input section which uses this output section. Change all
2236 * bfd-in2.h: Rebuild.
2238 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2239 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2241 * bfd-in2.h: Rebuild.
2243 2000-02-10 Timothy Wall <twall@cygnus.com>
2245 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2246 allow final modifications of swapped-in symbol.
2247 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2248 * coffcode.h (coff_write_relocs): Use macro
2249 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2250 symbol index should be set to -1.
2252 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2254 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2255 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2256 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2257 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2258 sh_insns_uses_or_sets_freg): New functions.
2259 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2260 * (sh_insns_conflict): Use new functions and new macros to
2261 detect conflicts when two instructions both set same integer registers,
2262 both set same fp register, and both set special register.
2264 2000-02-09 Timothy Wall <twall@cygnus.com>
2266 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2267 swapping in sections, so that the swapping routines have access to
2270 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2272 * coff-go32.c: Update comment. Update copyright.
2274 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2276 * syms.c (bfd_decode_symclass)
2277 Two new class characters were added - 'V' and 'v'. The
2278 meaning of 'W' is now restricted to just weak non-object
2279 symbols. This allows differentiation between, for example,
2280 weak functions vs weak objects. nm for example now dumps:
2282 'w' = weak unresolved
2283 'V' = weak global object
2284 'v' = weak unresolved object
2286 (bfd_is_undefined_symclass): New function. Return true if the
2287 given symbol class represents and undefined/unresolved symbol.
2289 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2292 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2294 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2295 STT_ARM_16BIT flag set, but it is not attached to a data object
2296 return STT_ARM_16BIT so that it will be treated as code by the
2299 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2301 * coff-i386.c (i3coff_object_p): Remove prototype.
2304 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2305 to name. Update copyright.
2307 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2308 assignment to avoid warning. Update copyright.
2310 2000-01-24 Robert Lipe (robertl@sco.com)
2312 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2313 instead of using GNU C extension.
2315 2000-01-21 Nick Clifton <nickc@cygnus.com>
2317 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2318 amount from a bfd_in_memory structure.
2319 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2322 2000-01-14 Nick Clifton <nickc@cygnus.com>
2324 * linker.c (default_indirect_link_order): oops - fix incorrectly
2325 applied patch from Tim Wall.
2327 2000-01-13 Timothy Wall (twall@tiac.net>
2329 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2330 = scnhsz, filhsz, relsz, aoutsz, etc)
2332 * coffswap.h: Ditto.
2334 2000-01-13 Nick Clifton <nickc@cygnus.com>
2336 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2337 interwork thumb to arm stub.
2339 2000-01-13 Timothy Wall (twall@tiac.net>
2341 * archures.c (bfd_octets_per_byte): New function: Return
2343 (bfd_arch_mach_octets_per_byte): New function: Return target
2346 * section.c: Distinguish between octets and bytes for usage of
2347 _cooked_size, _raw_size, and output_offset. Clarify
2348 description of bfd_set_section_contents.
2350 * bfd-in2.h: Regenerate.
2352 * coffgen.c: Indicate that the offset parameter is in bytes, not
2355 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2356 where appropriate to get the octet offset when calling
2357 bfd_set_section_contents.
2358 (bfd_coff_reloc_link_order): Ditto.
2360 * linker.c (bfd_generic_reloc_link_order): Ditto.
2361 (_bfd_default_link_order): Ditto.
2363 * reloc.c (bfd_perform_relocation): Distinguish between octets
2364 and bytes. Use octets when indexing into octet data; use bytes
2365 when calculating target addresses.
2366 (bfd_install_relocation): Ditto.
2368 * srec.c (srec_write_section): Ditto.
2370 2000-01-13 Nick Clifton <nickc@cygnus.com>
2372 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2373 3 to 2. This allows 4 byte sized sections, which is necessary for
2374 dlltool to build functioning DLLs.
2376 2000-01-10 Philip Blundell <pb@futuretv.com>
2378 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2379 (arm*-*-conix*): New target.
2381 2000-01-10 Egor Duda <deo@logos-m.ru>
2383 * config.bfd: Include elf32_i386 vector to target list for cygwin
2386 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2387 * configure.in: Test for structure win32_pstatus_t in
2389 * configure: Regenerate.
2391 * elf.c (elfcore_grok_win32pstatus): New function: process
2392 win32_pstatus_t notes in elf core file.
2393 (elfcore_grok_note): Detect win32_pstatus notes.
2395 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2397 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2399 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2400 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2402 1999-12-29 Richard Henderson <rth@cygnus.com>
2404 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2405 if no dynamic sections created.
2407 1999-12-27 Nick Clifton <nickc@cygnus.com>
2409 * peicode.h (pe_bfd_object_p): Only define for PE format
2412 1999-12-17 Nick Clifton <nickc@cygnus.com>
2414 * coff-i386.c (i3coff_object_p): Delete.
2415 (i386coff_vec): Replace reference to i3coff_object_p with a
2416 reference to coff_object_p.
2418 * coff-mcore.c (pe_object_p): Delete.
2420 * peicode.h (pe_bfd_object_p): New function: Detect the
2421 presence of a PE format COFF object file. Also detect and
2422 warn about the presence of LINK6 format Image Library Format
2425 1999-12-16 Nick Clifton <nickc@cygnus.com>
2427 * coff-arm.c (NUM_ELEM): New macro.
2428 (NUM_RELOCS): New macro: The number of known ARM relocs.
2429 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2430 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2432 (bfd_arm_process_before_allocation): Produce a warning message if
2433 an out of range symbol index is encountered.
2435 1999-12-14 Nick Clifton <nickc@cygnus.com>
2437 * elflink.h (is_global_symbol_definition): New Function: Return
2438 true iff the symbol is being given a global definition in this
2440 (elf_link_is_defined_archive_symbol): Do not bother processing
2441 symbols for an archive element that has already been included
2443 Use is_global_symbol_definition().
2445 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2447 * config.bfd: Add support for sparc-*-netbsdelf* and
2448 sparc-*-netbsdaout*.
2450 1999-12-13 Nick Clifton <nickc@cygnus.com>
2452 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2453 if the symbol is in the common section.
2455 1999-12-10 Nick Clifton <nickc@cygnus.com>
2457 * elflink.h (elf_link_is_defined_archive_symbol): New
2458 function: Decide if a symbol, in an archive map is there
2459 because it is defined in the archive element, or because it is
2460 just another common declaration of it.
2461 (elf_link_add_archive_symbols): Use
2462 elf_link_is_defined_archive_symbol to decide if an archive
2463 element contain a reference to a common symbol should be
2466 1999-12-10 Nick Clifton <nickc@cygnus.com>
2468 * elflink.h: Revert previous patch.
2469 * targets.c: Revert previous patch.
2470 * libbfd-in2.h: Revert previous patch.
2471 * libbfd.h: Revert previous patch.
2472 * elfxx-target.h: Revert previous patch.
2473 * archive.c: Revert previous patch.
2474 * aout-target.h: Revert previous patch.
2475 * aout-tic30.h: Revert previous patch.
2476 * bfd.c: Revert previous patch.
2477 * coff-alpha.c: Revert previous patch.
2478 * coff-rs6000.c: Revert previous patch.
2479 * elf64-mips.c: Revert previous patch.
2480 * ieee.c: Revert previous patch.
2481 * libecoff.h: Revert previous patch.
2482 * oasys.c: Revert previous patch.
2483 * som.c: Revert previous patch.
2484 * vms.c: Revert previous patch.
2486 1999-12-09 Nick Clifton <nickc@cygnus.com>
2488 * elflink.h (elf_link_add_archive_symbols): Add an archive
2489 element even if contains a symbol which is currently only
2490 considered to be a common.
2492 * targets.c (struct bfd_target): Add new field
2493 _bfd_allow_commons_in_armap.
2494 * bfd-in2.h:Regenerate.
2496 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2498 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2499 * libbfd.h: Regenerate.
2501 * elfxx-target.h: If using COFF archive map, override
2502 definition of allow_commons_in_armap and replace with
2505 * archive.c (bfd_compute_and_write_armap): Do not place common
2506 symbols into the archive map unless _bfd_allow_commons_in_armap
2509 * aout-target.h (MY_allow_commons_in_armap): Define.
2510 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2511 * bfd.c (bfd_allow_commons_in_armap): Define.
2512 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2513 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2514 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2515 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2516 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2517 * oasys.c (oasys_allow_commons_in_armap): Define.
2518 * som.c (som_allow_commons_in_armap): Define.
2519 * vms.c (vms_allow_commons_in_armap): Define.
2521 1999-12-07 Jim Blandy <jimb@cygnus.com>
2523 Add support for SSE registers in ELF core files.
2524 * elf.c (elfcore_make_note_pseudosection): New function.
2525 (elfcore_grok_prfpreg): Use it.
2526 (elfcore_grok_prxfpreg): New function.
2527 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2529 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2531 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2532 value by 4 before storing it back in the field. From
2533 Koundinya. K <kk@ddeorg.soft.net>.
2535 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2537 * archures.c (bfd_mach_am33): Define.
2538 * bfd-in2.h: Rebuilt.
2539 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2540 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2541 (compute_function_info): Handle additional registers saved by
2543 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2544 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2546 1999-11-29 Jim Blandy <jimb@cygnus.com>
2548 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2550 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2553 1999-11-27 Michael Meissner <meissner@cygnus.com>
2555 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2556 internal use within gas for alpha explicit relocations.
2557 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2558 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2559 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2560 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2561 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2562 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2564 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2565 BFD_RELOC_ALPHA_USER_*.
2567 * bfd-in2.h: Regenerate.
2568 * libbfd.h: Regenerate.
2570 1999-11-26 Fred Fish <fnf@cygnus.com>
2572 * elf.c (elfcore_read_notes): Add prototype for static function.
2573 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2574 (bfd_section_from_phdr): Replacement function that calls
2575 _bfd_elf_make_section_from_phdr for generic segment types and
2576 backend fucntion pointed to by elf_backend_section_from_phdr for
2577 backend specific segment types.
2578 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2579 now called by _bfd_elf_make_section_from_phdr. Note that this func
2580 is now just a stub between the caller and bfd_section_from_phdr.
2582 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2583 elf_backend_section_from_phdr.
2584 (elf_backend_section_from_phdr): Add prototype.
2586 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2587 (elfNN_bed): Add elf_backend_section_from_phdr.
2589 1999-11-25 Nick Clifton <nickc@cygnus.com>
2591 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2592 SEC_CODE and SEC_READONLY flags to glue sections.
2594 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2595 SEC_CODE and SEC_READONLY flags to glue sections.
2597 1999-11-20 Nick Clifton <nickc@cygnus.com>
2599 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2602 1999-11-19 Catherine Moore <clm@cygnus.com>
2604 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2605 (elf_cpu32_plt_entry): Likewise.
2607 1999-11-18 Nick Clifton <nickc@cygnus.com>
2609 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2611 (coff_mcore_relocate_section): Initialise addend to 0.
2612 Special case processing of RVA reloc.
2614 1999-11-17 Richard Henderson <rth@cygnus.com>
2616 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2617 type_change_ok; add sign_extend_vma.
2618 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2619 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2620 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2621 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2622 (elfNN_bed): Follow struture changes.
2624 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2626 * libbfd.c (bfd_read): Check result of read against desired result
2628 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2629 invalid compared to the section size.
2631 * ieee.c (ieee_slurp_debug): Get the length of the debug
2632 information right if there is no data part.
2634 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2636 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2637 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2639 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2641 * elflink.h (elf_bfd_final_link): Make last_local signed.
2643 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2645 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2648 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2650 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2652 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2653 * bfd-in2.h: Regenerate.
2655 1999-10-15 Andrew Haley <aph@cygnus.com>
2657 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2659 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2661 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2663 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2665 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2666 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2669 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2671 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2672 relocs also need the GP value.
2673 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2674 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2675 the GP value for R_MIPS_LITERAL relocs too. Handle
2676 R_MIPS_64 relocs properly on big-endian MIPS.
2677 (mips_elf_sign_extend): Behave properly with 'long long'.
2678 (mips_elf_highest): Correct typo.
2680 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2682 * cpu-m32r.c (arch_info_struct): New static global.
2683 (bfd_m32r_arch): Refer to it.
2684 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2685 (m32r_elf_print_private_bfd_data): Ditto.
2686 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2687 * archures.c (bfd_mach_m32rx): Define it.
2688 * bfd-in2.h: Rebuild.
2690 1999-09-28 Fred Fish <fnf@cygnus.com>
2692 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2693 (cisco_core_big_vec): Add new bigendian vec.
2694 (cisco_core_little_vec): Add new little endian vec.
2696 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2697 (crash_info_locs): Add array of possible offsets.
2698 (MASK_ADDR): Mask to apply to crash info offset.
2699 (crashinfo_external): Add textbase, database, bssbase and
2700 turn into a typedef.
2701 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2702 Many small changes to account for additional hardware versions.
2703 Pick a reasonable size for ".reg" section. Add a ".crash"
2704 section to allow access to crashinfo_external struct.
2705 (cisco_core_file_p): New version of this function that
2706 iterates over crash_info_locs, calling cisco_core_file_validate.
2707 (cisco_core_vec): Old big endian only vec replaced with ...
2708 (cisco_core_big_vec): Add big endian version.
2709 (cisco_core_little_vec): Add little endian version.
2711 * configure.in (cisco_core_vec): Split to two new vectors ...
2712 (cisco_core_big_vec): New target vector.
2713 (cisco_core_little_vec): New target vector.
2714 * configure: Regenerate.
2715 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2716 to cisco_core_big_vec in targ_selvecs.
2718 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2720 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2721 (mips_elf_relocate_got_local): Unused, delete.
2722 (mips_elf_relocate_global_got): Unused, delete.
2724 1999-09-24 Fred Fish <fnf@cygnus.com>
2726 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2727 to initialize it to something meaningful. Then use it to generate
2728 more useful segment names.
2730 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2732 * som.c (NO_PCREL_MODES): Define if the system does not define
2734 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2735 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2736 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2737 * libhppa.h (dis_assemble_22): New function.
2738 (bfd_hppa_insn2fmt): Handle long branch.
2740 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2743 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2745 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2746 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2747 (reloc_howto_type howto_table): Tidy comments and whitespace.
2749 1999-09-17 Nick Clifton <nickc@cygnus.com>
2751 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2752 previous delta. Set sec->gc_mark instead.
2754 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2756 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2757 (elf_cpu32_plt_entry): Likewise.
2759 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2761 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2763 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2764 symbol table, then just compute a suitable value (but do not
2765 create a __gp symbol).
2767 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2768 symbols when building shared libraries.
2769 (elf_hppa_final_link_relocate): Correct handling of PCREL
2770 relocations against undefined symbols.
2772 1999-09-16 Nick Clifton <nickc@cygnus.com>
2774 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2775 interworking sections as linker created so that they will not
2776 be removed by garbage collection.
2778 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2780 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2781 (elf_hppa_final_link_relocate): Consistently create an absolute
2782 address, then subtract out the value of __gp.
2784 1999-09-14 Michael Meissner <meissner@cygnus.com>
2786 * configure.in (Canonicalization of target names): Remove adding
2787 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2788 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2789 * configure: Regenerate.
2791 1999-09-14 Nick Clifton <nickc@cygnus.com>
2793 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2796 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2798 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2799 (elf_hppa_final_link): Initialize text_segment_base and
2801 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2803 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2804 (elf_hppa_final_link_relocate): Likewise.
2805 (elf_hppa_relocate_insn): Likewise.
2806 (elf_hppa_relocate_section): Initialize HOWTO.
2808 1999-09-13 Donn Terry <donn@interix.com>
2810 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2811 handling to support both GNU and MS objects.
2813 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2814 when determining whether to set F_RELFLG.
2816 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2818 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2819 PC24 relocs if the target is an undefined weak symbol.
2820 (arm_add_to_rel): Fix compiler warning.
2821 (elf32_arm_plt0_entry): Correct comments.
2823 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2825 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2826 an absolute symbol in REL relocs.
2828 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2830 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2831 Stub SEGREL32. Return an error for any relocation not handled.
2833 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2835 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2836 constant symbols, and avoid multiple definition errors on them.
2838 1999-09-12 Donn Terry <donn@interix.com>
2840 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2841 significant bit is set.
2843 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2845 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2847 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2848 relocs as we do for RELA relocs.
2850 1999-09-11 Donn Terry <donn@interix.com>
2852 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2853 (coff_final_link_postscript): Define.
2854 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2855 directory entries here.
2856 (_bfd_pei_final_link_postscript): New function.
2858 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2859 section flags based on the section name.
2861 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2862 get the overflow of the s_nlnno field from the s_nreloc field.
2863 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2864 the s_nlnno overflow of the .text section into the s_nreloc
2867 * peigen.c (add_data_entry): Declare.
2868 (pei_swap_aouthdr_out): Get image size right. Set linker version
2870 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2871 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2872 extraneous ImageBase.
2873 (pe_print_edata): Likewise.
2874 (pe_print_pdata): Likewise. Print exception entries.
2875 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2876 (tbl): Make const, add "UNKNOWN".
2877 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2878 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2879 section data directory.
2880 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2882 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2883 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2884 * peicode.h (coff_get_symbol_info): Define.
2886 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2888 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2890 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2893 * libpei.h: New file, broken out of peicode.h.
2894 * peigen.c: New file, broken out of peicode.h.
2895 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2896 * configure.in: Add peigen.lo to list of files required for each
2898 * Makefile.am: Rebuild dependencies.
2899 (BFD32_BACKENDS): Add peigen.lo.
2900 (BFD32_BACKENDS_CFILES): Add peigen.c.
2901 (SOURCE_HFILES): Add libpei.h.
2902 * configure, Makefile.in: Rebuild.
2904 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2905 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2906 instead. Don't clear the s_paddr field for an uninitialized data
2909 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2910 coff_data_type to f_timdat.
2911 * peicode.h (pe_mkobject_hook): Likewise.
2913 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2914 number if COFF_IMAGE_WITH_PE.
2916 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2917 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2918 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2919 there is no SEC_DEBUGGING section.
2920 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2921 IMAGE_FILE_DEBUG_STRIPPED.
2923 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2924 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2925 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2926 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2928 * coffswap.h (IMAGE_BASE): Don't define.
2929 * pei-arm.c (IMAGE_BASE): Don't define.
2930 * pei-i386.c (IMAGE_BASE): Don't define.
2931 * pei-mcore.c (IMAGE_BASE): Don't define.
2932 * pei-ppc.c (IMAGE_BASE): Don't define.
2934 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2935 symbol, switch on the class when determining whether to modify the
2936 value. For PE, don't modify the value of a C_FCN symbol not named
2939 * libbfd-in.h (_bfd_abort): Declare.
2941 * bfd.c (_bfd_abort): New function.
2942 * libbfd.h: Rebuild.
2944 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2947 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2948 don't write out the associated line numbers.
2950 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2953 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2954 changes when the base type is unknown.
2956 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2959 * syms.c (BSF_DEBUGGING_RELOC): Define.
2960 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2961 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2963 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2964 BSF_DEBUGGING_RELOC set.
2965 * bfd-in2.h: Rebuild.
2967 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2969 * ecoff.c (bfd_debug_section): Update initialization for new
2971 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2972 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2974 1999-09-10 H.J. Lu <hjl@gnu.org>
2976 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2977 _bfd_filnmlen field.
2978 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2980 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2982 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2983 for FPTR relocs involving local symbols.
2985 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2986 value for the stub address in a call through a stub.
2987 Install the value for a local symbol directly into the DLT
2988 instead of generating a reloc. Correctly handle FPTR64 relocs.
2990 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2991 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2992 (elf_hppa_final_link): Call them.
2994 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2996 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2997 (elf_adjust_dynamic_symbol): ...from here.
2999 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3001 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3002 relocation, remove them. SECREL64->LTOFF16WF.
3003 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3005 (elf_hppa_relocate_insn): Similarly.
3007 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3008 (elf_hppa_relocate_insn): Similarly.
3010 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3012 (elf_hppa_relocate_insn): Similarly.
3014 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3015 Handle LTOFF_TP* relocs.
3016 (elf_hppa_relocate_insn): Similarly.
3018 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3019 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3020 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3022 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3023 DIR32, DIR64 and FPTR64 relocations.
3024 (elf_hppa_relocate_insn): Similarly.
3026 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3027 address of the .PARISC.global section.
3028 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3029 table entry elf_hppa_final_link_relocate. Do not give a warning
3030 for a reloc against an external symbol if it has a PA64 hash
3032 (elf_hppa_final_link_relocate): Significantly rework. Handle
3033 DLTIND relocations. Compute the final value of the relocation
3034 before passing the value of elf_hppa_relocate_insn.
3035 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3036 relocation support. Handle DLTIND relocation requests just like
3037 DLTREL relocation requests. Simplify branch handling.
3039 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3041 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3042 non-allocated section as done in i386 version.
3043 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3044 statement since this is no know relocation.
3046 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3048 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3050 (elf_hppa_relocate_insn): Similarly.
3052 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3054 (elf_hppa_relocate_insn): Similarly.
3056 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3057 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3058 Pass the relocate type rather than the insn format to
3059 elf_hppa_relocate_insn.
3060 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3061 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3063 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3065 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3066 (bfd_coff_filnmlen): Define.
3067 (bfd_coff_std_swap_table): Initialize new field.
3068 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3070 (coff_write_symbols): Likewise.
3071 (coff_get_normalized_symtab): Likewise.
3072 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3073 * libcoff.h: Rebuild.
3075 1999-09-06 Donn Terry <donn@interix.com>
3077 * coffcode.h (sort_by_secaddr): New static function if
3079 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3080 sections by VMA when assigning target_index values. Always set
3083 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3084 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3086 * libcoff.h: Rebuild.
3088 * coffcode.h (coff_set_custom_section_alignment): Add const to
3089 declaration to match definition.
3090 (coff_write_object_contents): Don't set F_AR32W(R)? if
3093 * coff-i386.c (in_reloc_p): Add declaration.
3094 (i386coff_vec): Simplify initialization of
3095 application_section_flags.
3097 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3098 version. Move COFF_WITH_PE specific code to new version.
3099 (stype_to_sec_flags): Likewise. Add section parameter.
3100 * coffgen.c (make_a_section_from_file): Set target_index before
3101 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3102 * libcoff.h: Rebuild.
3104 * syms.c (stt): Add some PE/PEI section names.
3105 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3107 (bfd_symbol_info): Check for 'w'.
3109 * section.c (struct bfd_comdat_info): Define.
3110 (asection): Add comdat field.
3111 (STD_SECTION): Initialize comdat field.
3112 (bfd_make_section_anyway): Likewise.
3113 * bfd-in2.h: Rebuild.
3115 1999-09-06 Andreas Schwab <schwab@suse.de>
3117 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3120 1999-09-06 Nick Clifton <nickc@cygnus.com>
3122 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3123 bfd_realloc instead of calloc and realloc.
3125 1999-09-04 Steve Chamberlain <sac@pobox.com>
3127 * cpu-pj.c: New file.
3128 * elf32-pj.c: New file.
3129 * config.bfd (pj*): New cpu.
3130 (pj-*-*, pjl-*-*): New targets.
3131 * configure.in (bfd_elf32_pj_vec): New target vector.
3132 (bfd_elf32_pjl_vec): New target vector.
3133 * archures.c (bfd_arch_pj): Define.
3134 * elf.c (prep_headers): Handle bfd_arch_pj.
3135 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3136 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3137 to target vector list.
3138 * Makefile.am: Rebuild dependencies.
3139 (ALL_MACHINES): Add cpu-pj.lo.
3140 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3141 (BFD32_BACKENDS): Add elf32-pj.lo.
3142 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3143 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3145 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3147 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3148 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3149 and NON_GOT_REF from weak defined symbol to real symbol.
3150 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3151 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3152 create a COPY reloc.
3153 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3154 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3155 don't create a COPY reloc.
3157 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3159 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3160 count those in sections we are not including in the link.
3162 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3164 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3165 field in hpux11 shared libraries.
3167 1999-09-02 Nick Clifton <nickc@cygnus.com>
3169 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3171 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3173 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3174 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3175 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3177 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3179 * elflink.h (record_link_assignment): When possible, keep the
3180 original type of the symbol.
3182 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3184 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3185 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3186 tools were configured.
3187 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3189 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3191 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3192 GOT entries for GOT16 relocations; they're not required.
3194 1999-08-24 Nick Clifton <nickc@cygnus.com>
3196 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3198 * config.bfd (arm-*-netbsd*): New target.
3199 * configure.in (armnetbsd_vec): New target vector.
3200 * configure: Regenerate
3201 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3203 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3204 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3205 (armnetbsd.lo): New rule with deps.
3206 * Makefile.in: Regenerate.
3208 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3211 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3213 * som.c (som_slurp_symbol_table): Fix typo in comment.
3215 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3217 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3218 here instead of using elf_section_data...
3220 1999-08-19 Nick Clifton <nickc@cygnus.com>
3222 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3223 relocations into the base file.
3224 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3225 we are building a base file.
3227 1999-08-19 Nick Clifton <nickc@cygnus.com>
3229 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3231 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3232 REL relocs when performing a partial relocation.
3234 1999-08-18 Donn Terry <donn@interix.com>
3236 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3237 _bfd_coff_link_input_bfd into top level.
3239 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3240 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3241 (coff_i386_rtype_to_howto): Likewise.
3242 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3243 Completely ignore symbols which are all zero.
3244 (dummy_reloc16_estimate): Add return 0.
3245 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3246 variable copy to name_copy to avoid shadowing outer scope
3248 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3249 from unsigned int to unsigned long. Add timestamp field.
3250 * libcoff.h: Rebuild.
3252 1999-08-17 H.J. Lu <hjl@gnu.org>
3254 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3257 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3259 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3260 for special section symbols.
3261 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3262 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3265 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3267 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3268 coincidence of variable names between old and new code.
3270 1999-08-12 Nick Clifton <nickc@cygnus.com>
3272 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3273 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3274 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3275 and 'addend' parameter a 'bfd_signed_vma'.
3276 (elf32_arm_final_link_relocate): Do not involve stubs in
3277 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3278 jumps, not function calls.
3280 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3282 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3283 in R_ARM_PC24 relocs.
3285 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3287 * elf-hppa.h (elf_hppa_fake_sections): New function.
3288 * elf32-hppa.c (elf_backend_fake_sections): Define.
3290 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3291 recent changes to the arch_info structure.
3293 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3294 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3295 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3298 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3299 Ralf Baechle <ralf@uni-koblenz.de>
3301 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3302 output DT_MIPS_GOTSYM.
3303 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3304 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3306 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3308 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3309 prototype. Handle local symbols. Add commentary.
3310 (mips_elf_calculate_relocation): Adjust accordingly.
3311 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3314 * elflink.h (elf_bfd_final_link): Tweak last change.
3316 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3318 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3319 elf-section data to allocate just the right amount of relocation
3320 space. Don't allocate the hash space twice.
3321 (elf_bfd_final_link): Calculate the amount of space to allocate in
3322 each relocation section.
3324 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3326 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3327 64bit mode, generate a section relative relocation for a 32bit
3329 (elf_hppa_is_local_label_name): New function.
3330 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3331 shared between 32bit and 64bit port.
3333 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3335 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3336 R_MIPS_GOT16 and R_MIPS_CALL16.
3337 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3338 to use when looking for a preexisting GOT entry.
3340 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3342 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3343 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3345 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3347 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3349 * elflink.h (elf_link_output_extsym): Don't output a weak
3350 reference to an undefined symbol just because it was defined weak
3353 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3355 * coffgen.c (coff_find_nearest_line): When looking for file, use
3356 last best match rather than first. If address is beyond last line
3357 number record, don't return the last line as the correct value.
3359 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3361 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3362 * bfd-in2.h: Rebuild.
3364 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3366 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3367 * coffcode.h (coff_set_custom_section_alignment): New static
3369 (coff_section_alignment_table): New static array.
3370 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3371 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3372 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3373 * libcoff.h: Rebuild.
3375 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3377 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3379 * Makefile.in: Rebuild.
3381 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3383 * section.c (SEC_SHARED): Define.
3384 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3385 (styp_to_sec_flags): Likewise.
3386 * peicode.h (coff_swap_scnhdr_out): Likewise.
3387 * bfd-in2.h: Rebuild.
3389 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3391 * coffcode.h (coff_classify_symbol): Comment out part of
3392 1999-08-05 change which breaks cygwin DLLs.
3394 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3395 * aclocal.m4, configure: Rebuild.
3397 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3399 * section.c (global_syms): Only initialize union field if
3402 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3404 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3405 the size of a GOT entry here.
3406 (mips_elf_calculate_relocation): Don't create a local GOT entry
3407 for the symbol in a GOT16 relocation; just for it's high-order bit
3408 (_bfd_mips_elf_relocate_section): Fix thinko.
3410 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3412 Based on patches from Donn Terry <donn@interix.com>:
3413 * coffcode.h (enum coff_symbol_classification): Define.
3414 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3415 _bfd_coff_classify_symbol. Change return type.
3416 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3417 (coff_slurp_symbol_table): Use coff_classify_symbol.
3418 (coff_classify_symbol): New static function.
3419 (coff_sym_is_global): Never define.
3420 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3421 * cofflink.c (coff_link_check_ar_symbols): Use
3422 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3423 (coff_link_add_symbols): Likewise.
3424 (_bfd_coff_link_input_bfd): Likewise.
3425 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3426 coff_classify_symbol.
3427 * libcoff.h: Rebuild.
3429 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3431 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3432 (e_ltpsel, e_rtpsel): Similarly.
3434 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3435 and 14bit ertpsel. Handle 64bit psel.
3437 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3439 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3440 handling for REL relocations. And only left-shift R_MIPS26
3441 relocation addends where necessary.
3443 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3445 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3446 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3447 Just return the relocation found.
3448 (mips_elf_relocate_section): Pull the LO16 addend out of the
3449 section itself when using REL relocations.
3451 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3452 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3455 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3457 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3458 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3459 relocation against a symbol in an input section with no output
3460 section. From Daniel Jacobowitz <drow@false.org>.
3462 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3464 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3465 look for generated file correctly.
3466 * aclocal.m4, configure: Rebuild.
3468 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3470 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3471 and R_MIPS16_26 relocations correctly when relocating.
3472 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3473 and R_MIPS_CALL_LO16 are for global symbols.
3475 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3477 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3479 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3480 variables and initialize them.
3482 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3484 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3485 there are no global symbols requiring GOT entries.
3486 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3487 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3488 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3490 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3491 symbols are considered to have the value zero.
3492 (_bfd_mips_elf_relocate_section): Don't try to perform a
3493 relocation for an undefined symbol.
3494 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3497 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3499 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3500 wants ba,a,pt %xcc instead of %icc.
3501 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3502 of large PLT entries.
3503 (sparc64_elf_plt_ptr_offset): Fix calculation.
3504 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3505 addend should be relative to load address, not .plt section start.
3506 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3508 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3510 * elf-bfd.h (struct elf_backend_data): Add
3511 print_symbol_all and output_arch_syms backend methods.
3512 * elfxx-target.h: Likewise.
3513 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3514 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3515 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3517 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3518 symbols in .dynsym, add their names into .dynstr. Put those symbols
3520 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3521 pointers to STT_REGISTER symbols in dynsym section.
3522 (sparc64_elf_print_symbol_all): New function.
3523 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3524 printing using the print_symbol_all hook.
3526 1999-07-30 Catherine Moore <clm@cygnus.com>
3528 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3531 1999-07-29 Richard Henderson <rth@cygnus.com>
3533 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3534 dynamic_sections_created.
3536 1999-07-29 Richard Henderson <rth@cygnus.com>
3538 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3539 (mips_rtype_to_howto): ... new function.
3540 (_bfd_mips_elf_relocate_section): Use it.
3542 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3544 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3546 1999-07-27 Nick Clifton <nickc@cygnus.com>
3548 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3550 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3551 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3553 1999-07-23 Donn Terry <donn@interix.com>
3555 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3556 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3557 * cofflink.c (coff_link_add_symbols): If PE, handle section
3559 * libcoff.h: Rebuild.
3561 * config.bfd (i[3456]86-*-interix*): New target.
3563 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3565 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3566 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3567 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3568 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3569 (COFF_SUPPORT_GNU_LINKONCE): Define.
3570 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3571 (COFF_SUPPORT_GNU_LINKONCE): Define.
3573 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3576 * makefile.dos: Remove; obsolete.
3577 * configure.bat: Remove; obsolete.
3579 1999-07-21 H.J. Lu <hjl@gnu.org>
3581 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3583 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3585 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3586 message and fail if a symbol index is out of range.
3588 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3590 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3591 when looking at a R_MIPS_GOT16 relocation.
3593 1999-07-20 Nick Clifton <nickc@cygnus.com>
3595 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3597 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3599 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3600 removed in previous change.
3601 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3602 in relocateable output.
3604 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3606 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3609 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3610 if they appear to be specially created by the linker.
3612 1999-07-19 Nick Clifton <nickc@cygnus.com>
3614 * targets.c (alternative_target): New field in bfd_target
3616 (bfd_search_for_target): New function: Find a target that
3617 satisifies a search function.
3618 * bfd-in2.h: Regenerate.
3620 * elfxx-target.h: Initialise the alternative_target field of
3621 the bfd_target structures to point to the other target (if
3623 * nlm-target.h: Initialise the alternative_target field of
3624 the bfd_target structures to point to the other target (if
3627 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3628 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3630 * aix386-core.c: Initialise new field of bfd_target structure.
3631 * aout-adobe.c: Initialise new field of bfd_target structure.
3632 * aout-arm.c: Initialise new field of bfd_target structure.
3633 * aout-target.h: Initialise new field of bfd_target structure.
3634 * aout-tic30.c: Initialise new field of bfd_target structure.
3635 * binary.c: Initialise new field of bfd_target structure.
3636 * bout.c: Initialise new field of bfd_target structure.
3637 * cisco-core.c: Initialise new field of bfd_target structure.
3638 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3639 * coff-alpha.c: Initialise new field of bfd_target structure.
3640 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3641 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3642 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3643 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3644 * coff-i386.c: Initialise new field of bfd_target structure.
3645 * coff-i860.c: Initialise new field of bfd_target structure.
3646 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3647 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3648 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3649 * coff-mips.c: Initialise new field of bfd_target structure.
3650 * coff-ppc.c: Initialise new field of bfd_target structure.
3651 * coff-rs6000.c: Initialise new field of bfd_target structure.
3652 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3653 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3654 * coff-tic30.c: Initialise new field of bfd_target structure.
3655 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3656 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3657 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3658 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3659 * hppabsd-core.c: Initialise new field of bfd_target structure.
3660 * hpux-core.c: Initialise new field of bfd_target structure.
3661 * i386msdos.c: Initialise new field of bfd_target structure.
3662 * i386os9k.c: Initialise new field of bfd_target structure.
3663 * ieee.c: Initialise new field of bfd_target structure.
3664 * ihex.c: Initialise new field of bfd_target structure.
3665 * irix-core.c: Initialise new field of bfd_target structure.
3666 * mipsbsd.c: Initialise new field of bfd_target structure.
3667 * netbsd-core.c: Initialise new field of bfd_target structure.
3668 * oasys.c: Initialise new field of bfd_target structure.
3669 * osf-core.c: Initialise new field of bfd_target structure.
3670 * ppcboot.c: Initialise new field of bfd_target structure.
3671 * ptrace-core.c: Initialise new field of bfd_target structure.
3672 * sco5-core.c: Initialise new field of bfd_target structure.
3673 * som.c: Initialise new field of bfd_target structure.
3674 * srec.c: Initialise new field of bfd_target structure.
3675 * tekhex.c: Initialise new field of bfd_target structure.
3676 * trad-core.c: Initialise new field of bfd_target structure.
3677 * versados.c: Initialise new field of bfd_target structure.
3678 * vms.c: Initialise new field of bfd_target structure.
3680 1999-07-19 Andreas Schwab <schwab@suse.de>
3682 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3685 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3687 * elflink.h (elf_link_adjust_relocs): New function.
3688 (elf_bfd_final_link): Use it.
3689 (elf_link_input_bfd): Deal with the fact that there can be
3690 two relocation sections for a single section.
3691 (elf_reloc_link_order): Likewise.
3693 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3694 a relocateable object.
3695 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3697 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3699 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3700 (sparc64_elf_get_reloc_upper_bound,
3701 sparc64_elf_get_dynamic_reloc_upper_bound,
3702 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3703 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3705 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3706 ELF64_R_TYPE_ID/DATA where appropriate.
3708 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3710 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3713 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3715 * elf32-mips.c (mips_elf_local_relocation_p): New static
3717 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3718 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3719 Always set *require_jalxp.
3720 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3721 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3722 GOT16 if the GOT16 is against a local symbol. Don't return false
3723 for an undefined symbol. If there is an overflow, assert that we
3726 1999-07-16 Andreas Schwab <schwab@suse.de>
3728 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3729 variables `link' and `elfsec'.
3730 (elf_bfd_final_link): Remove unused variable `os'.
3732 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3734 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3735 a PT_PHDR program headers.
3736 (_bfd_mips_elf_final_link): Don't assume there are going to be
3737 section symbols when we're not building a shared object.
3738 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3741 1999-07-15 J.T. Conklin <jtc@redback.com>
3743 * config.bfd (i[3456]86-*-vxworks*): New target.
3745 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3747 * elf32-mips.c (mips_elf_stub_section_p): New function.
3748 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3749 (mips_elf_relocate_section): Adjust calling sequence for
3750 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3751 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3754 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3756 * configure.in: Bump version number to 2.9.5.
3757 * configure: Rebuild.
3759 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3761 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3763 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3764 to derive final type instead of hardwiring a selection.
3766 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3768 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3769 things relocated by R_MIPS16_GPREL.
3770 (mips_elf_perform_relocation): Likewise.
3772 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3774 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3776 1999-07-14 Richard Henderson <rth@cygnus.com>
3778 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3779 (_bfd_mips_elf_size_dynamic_sections): Set it.
3780 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3781 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3782 new argument max_local.
3784 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3786 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3787 subwords when handling an R_MIPS16_26 relocation.
3788 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3791 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3792 dst_mask to match reality.
3793 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3794 (mips_elf_obtain_contents): Use bfd_get.
3795 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3796 (mips_elf_relocate_section): Likewise.
3798 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3800 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3801 (mips_elf_relocate_section): Adjust calling sequence for
3802 mips_elf_perform_relocation.
3803 (mips_elf_perform_relocation): Take additional argument. Handle
3804 R_MIPS16_26. Use bfd_put for convenience.
3806 1999-07-13 Richard Henderson <rth@cygnus.com>
3808 * elf.c (assign_file_positions_for_segments): Thinko last change.
3809 Always overwrite p_flags.
3811 1999-07-13 Richard Henderson <rth@cygnus.com>
3813 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3814 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3815 .dynbss and .rel[a].bss if want_dynbss.
3816 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3818 1999-07-13 Richard Henderson <rth@cygnus.com>
3820 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3822 1999-07-13 Richard Henderson <rth@cygnus.com>
3824 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3825 (struct elf_link_hash_table): Add dynlocal.
3826 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3827 (_bfd_elf_link_adjust_dynindx): Delete.
3828 (_bfd_elf_link_renumber_dynsyms): Prototype.
3829 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3830 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3831 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3832 (_bfd_elf_link_lookup_local_dynindx): New function.
3833 (elf_link_renumber_hash_table_dynsyms): New function.
3834 (_bfd_elf_link_renumber_dynsyms): New function.
3835 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3836 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3837 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3838 instead of elf_link_remove_section_and_adjust_dynindices.
3839 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3840 (elf_link_assign_sym_version): Remove removed_dynamic code.
3841 (elf_link_renumber_dynsyms): Delete.
3842 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3844 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3845 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3846 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3847 * elf32-mips.c: Similarly.
3848 * elf32-ppc.c: Similarly.
3849 * elf32-sparc.c: Similarly.
3850 * elf64-alpha.c: Similarly.
3851 * elf64-sparc.c: Similarly.
3853 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3855 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3856 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3857 when the relocation is against _gp_disp.
3859 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3861 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3862 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3863 to possibly_dynamic_relocs. Adjust usage throughout code.
3864 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3865 (elf_mips_ctor64_howto): Likewise.
3866 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3868 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3869 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3870 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3871 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3873 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3875 * Makefile.am: Rebuild dependencies.
3876 * Makefile.in: Rebuild.
3878 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3879 * bfd-in2.h: Rebuild.
3881 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3882 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3883 structure initializations. Add casts.
3884 * reloc.c (EMPTY_HOWTO): Define.
3885 * bfd-in2.h: Rebuild.
3886 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3887 comparisons against 0.
3888 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3889 previous_ibfd_e_flags to unsigned long.
3890 * vms.h (struct vms_private_data_struct): Change section_count to
3892 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3893 (_bfd_vms_write_gsd): Change symnum to unsigned.
3894 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3895 * vms-tir.c (etir_sta): Change psect to unsigned.
3896 (alloc_section): Change idx to unsigned.
3897 (tir_sta, tir_ctl): Change psect to unsigned.
3898 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3899 * vms.c (priv_section_count): Change to unsigned.
3901 1999-07-12 Andreas Schwab <schwab@suse.de>
3903 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3904 * m68klinux.c: Likewise.
3906 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3908 * Many files: Changes to avoid gcc warnings: Remove unused local
3909 variables. Add default case to enum switches.
3910 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3911 compile if not COFF_IMAGE_WITH_PE.
3912 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3913 (bfd_arm_get_bfd_for_interworking): Likewise.
3914 (bfd_arm_process_before_allocation): Likewise.
3915 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3916 * pei-arm.c: Likewise.
3917 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3918 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3919 (mips_elf_got16_entry): Put parens around & in body of ==.
3920 (mips_elf_calculate_relocation): Correct test for empty string.
3921 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3923 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3926 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3928 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3929 as appropriate. Fill in structure initializations. Add variable
3930 initializations. Add casts.
3931 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3932 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3934 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3936 * elf-bfd.h (bfd_elf_hash): Update declaration.
3937 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3938 when calling bfd_elf_hash.
3940 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3942 * libbfd.c (bfd_put_8): Make it of type `void'.
3943 * bfd-in2.h: Regenerated.
3944 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3946 (_bfd_mips_elf_final_link): Likewise.
3948 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3950 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3952 * config.bfd (hppa*-*-linux-gnu*): New target
3954 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3956 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3957 (_bfd_mips_elf_create_dynamic_sections): New function.
3958 (_bfd_mips_elf_add_symbol_hook): Likewise.
3959 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3960 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3961 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3962 (_bfd_mips_elf_gc_mark_hook): Likewise.
3963 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3964 (_bfd_mips_elf_always_size_sections): Likewise.
3965 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3966 (_bfd_mips_elf_check_relocs): Likewise.
3967 (_bfd_mips_elf_link_hash_table_create): Likewise.
3968 (_bfd_mips_elf_print_private_data): Likewise.
3969 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3970 (_bfd_mips_elf_final_link): Likewise.
3971 (_bfd_mips_elf_additional_program_headers): Likewise.
3972 (_bfd_mips_elf_modify_segment_map): Likewise.
3973 (_bfd_mips_elf_relocate_section): Likewise.
3974 * elf32-mips.c (mips_elf32_object_p): Move contents into
3975 _bfd_mips_elf_object_p.
3976 (mips_elf_additional_program_headers): Rename to
3977 _bfd_mips_elf_additional_program_headers.
3978 (mips_elf_modify_segment_map): Rename to
3979 _bfd_mips_elf_modify_segment_map.
3980 (elf_mips_abi_name): Change prototype.
3981 (mips_elf32_section_from_shdr): Merge into
3982 _bfd_mips_elf_section_from_shdr.
3983 (mips_elf32_section_processing): Merge into
3984 _bfd_mips_elf_section_processing.
3985 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3986 the right back-end ELF linker.
3987 (mips_elf_relocate_section): Rename to
3988 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3989 (mips_elf_link_output_symbol_hook): Rename to
3990 _bfd_mips_elf_link_output_symbol_hook.
3991 (mips_elf_create_dynamic_section): Rename to
3992 _bfd_mips_elf_create_dynamic_section.
3993 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3994 Adjust for 64-bit code. Use mips_elf_got_section.
3995 (mips_elf_adjust_dynamic_symbol): Rename to
3996 _bfd_mips_elf_adjust_dynamic_symbol. Use
3997 mips_elf_allocate_dynamic_relocations.
3998 (mips_elf_finish_dynamic_symbol): Rename to
3999 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4000 Adjust for 64-bit code.
4001 (mips_elf_finish_dynamic_sections): Rename to
4002 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4003 (mips_elf_always_size_sections): Rename to
4004 _bfd_mips_elf_always_size_sections.
4005 (mips_elf_add_symbol_hook): Rename to
4006 _bfd_mips_elf_add_symbol_hook.
4007 (mips_elf_next_lo16_addend): Constify.
4008 (mips_elf_calculate_relocation): Likewise.
4009 (mips_elf_obtain_contents): Likewise.
4010 (mips_elf_perform_relocation): Likewise.
4011 (mips_elf_create_dynamic_relocation): Likewise.
4012 (mips_elf_allocate_dynamic_relocations): New function.
4013 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4014 (MIPS_ELF_REL_SIZE): Likewise.
4015 (MIPS_ELF_DYN_SIZE): Likewise.
4016 (MIPS_ELF_GOT_SIZE): Likewise.
4017 (MIPS_ELF_SYM_SIZE): Likewise.
4018 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4019 (MIPS_ELF_GET_WORD): Likewise.
4020 (MIPS_ELF_PUT_WORD): Likewise.
4021 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4022 (STUB_LW): Conditionalize for 64-bit value.
4023 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4025 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4026 Check it for inconsistency.
4027 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4029 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4031 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4032 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4033 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4034 (mips_elf_local_got_index): Likewise.
4035 (mips_elf_got_page): Likewise.
4036 (mips_elf_got_info): Likewise.
4037 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4038 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4039 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4040 instead of constant `2'.
4041 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4042 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4043 (mips_elf_size_dynamic_sections): Use
4044 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4045 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4046 Adjust all releveant entries in elf backend table.
4047 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4048 (mips_elf64_section_processing): Likewise.
4049 Adjust elf backend entries to use _bfd_mips_elf variants now
4052 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4054 (size_dynamic_sections): Likewise.
4055 (elf_link_output_extsym): Likewise.
4056 * elf.c: (elf_fake_sections): Likewise.
4057 * libbfd.c (bfd_get): New macro.
4058 (bfd_put): Likewise.
4059 * bfd-in2.h: Regenerated.
4061 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4063 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4064 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4065 wap_reloca_in, and swap_reloca_out.
4066 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4067 multiple internal relocations per external relocation.
4068 (link_read_relocs): Likewise.
4069 (elf_bfd_final_link): Likewise.
4070 (elf_link_input_bfd): Likewise.
4071 (elf_gc_mark): Likewise.
4072 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4073 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4075 (size_info): Add entries for new fields.
4076 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4077 (mips_elf64_be_swap_reloc_in): New function.
4078 (mips_elf64_be_swap_reloc_out): Likewise.
4079 (mips_elf64_be_swap_reloca_in): Likewise.
4080 (mips_elf64_be_swap_reloca_out): Likewise.
4081 (mips_elf64_size_info): Add entries for new fields.
4083 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4085 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4086 field equals the new rel_count field.
4087 (elf_link_input_bfd): When doing a relocateable link, use the new
4088 rel_count field rather than the reloc_count field.
4089 (elf_reloc_link_order): Likewise.
4090 (elf_finish_pointer_linker_section): Likewise.
4092 Based on patch from H.J. Lu <hjl@gnu.org>:
4093 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4094 shared library to override a weak definition in a regular object.
4096 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4098 * libhppa.h: Revert July 2, 1999 patch.
4100 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4101 need to generate DLTIND relocations, not DLTREL relocations.
4103 1999-07-05 Nick Clifton <nickc@cygnus.com>
4105 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4107 (coff_set_flags): Recognise arm 5 architectures.
4109 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4110 Add support for armv5 architecture.
4112 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4114 * reloc.c: Add new, assembler only, ARM reloc:
4115 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4117 * bfd-in2.h: Regenerate.
4119 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4121 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4122 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4123 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4124 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4125 * elf32-mips.c (ABI_64_P): New macro.
4126 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4127 (_bfd_mips_elf_find_nearest_line): Adjust call to
4128 _bfd_dwarf2_find_nearest_line.
4129 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4130 * libbfd.h: Regenerated.
4132 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4134 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4136 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4138 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4139 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4141 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4143 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4145 (_bfd_elf_init_reloc_shdr): New function.
4146 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4147 bfd_alloc followed by memset.
4148 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4149 (elf_fake_sections): Here.
4150 (assign_section_numbers): Assign section numbers for the second
4151 relocation section, if required.
4152 * elflink.h (elf_link_output_relocs): New function.
4153 (elf_link_size_reloc_section): Likewise.
4154 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4155 (elf_link_input_bfd): Use elf_link_output_relocs.
4157 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4158 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4160 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4162 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4165 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4167 * elf32-mips.c (mips_elf_got_info): Move declaration before
4168 prototypes. Change global_gotsym to be a pointer to a hash entry,
4169 rather than a number index.
4170 (mips_elf_link_hash_entry): Move declaration before prototypes.
4171 (mips_elf_irix6_finish_dynamic_symbol): New function.
4172 (mips_elf_sign_extend): Likewise.
4173 (mips_elf_high): Likewise.
4174 (mips_elf_higher): Likewise.
4175 (mips_elf_highest): Likewise.
4176 (mips_elf_global_got_index): Likewise.
4177 (mips_elf_local_got_index): Likewise.
4178 (mips_elf_got_offset_from_index): Likeiwse.
4179 (mips_elf_record_global_got_symbol): Likewise.
4180 (mips_elf_got_page): Likewise.
4181 (mips_elf_next_lo16_addend): Likewise.
4182 (mips_elf_calculate_relocation): Likewise.
4183 (mips_elf_obtain_contents): Likewise.
4184 (mips_elf_perform_relocation): Likewise.
4185 (mips_elf_assign_gp): Likewise.
4186 (mips_elf_sort_hash_table_f): Likewise.
4187 (mips_elf_sort_hash_table): Likewise.
4188 (mips_elf_got_section): Likewise.
4189 (mips_elf_got_info): Likewise.
4190 (mips_elf_create_local_got_entry): Likewise.
4191 (mips_elf_got16_entry): Likewise.
4192 (mips_elf_create_dynamic_relocation): Likewise.
4193 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4194 (mips_elf_final_gp): Use mips_elf_assign_gp.
4195 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4196 into SHN_SCOMMON automatically on IRIX6.
4197 (mips_elf_add_symbol_hook): Likewise.
4198 (mips_elf_relocate_section): Rewrite, using
4199 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4200 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4201 Don't deal with .rld_map on IRIX6.
4202 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4203 section flags appropriately for .got.
4204 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4205 the got. Call mips_elf_record_global_got_symbol and allocate
4206 local got space appropriately.
4207 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4208 char *. Rework calculation of GOT size. Sort dynamic symbol
4209 table entries so entries that do not require GOT entries appear at
4210 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4211 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4213 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4215 (mips_elf_finish_dynamic_symbol): Use
4216 mips_elf_irix6_finish_dynamic_symbol.
4217 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4218 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4219 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4221 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4223 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4224 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4226 1999-06-04 Philip Blundell <philb@gnu.org>
4228 * elf32-arm.h (elf_backend_got_header_size): Define.
4229 (elf_backend_plt_header_size): Likewise.
4231 1999-06-28 Jim Pick <jim@jimpick.com>
4233 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4235 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4237 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4238 relocation function.
4239 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4241 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4243 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4244 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4245 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4246 (_bfd_mips_elf_section_from_shdr): Use them.
4247 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4248 of GP-relative sections.
4249 (_bfd_mips_elf_set_section_contents): Use them.
4250 (_bfd_mips_elf_section_processing): Share code between .sdata and
4251 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4252 (mips_elf_additional_program_headers): Add handling for
4253 PT_MIPS_OPTIONS segment on IRIX6.
4254 (mips_elf_modify_segment_map): Likeiwse.
4255 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4256 Include the options sections on IRIX6. Don't look for GP-relative
4257 sections by name; use SHF_MIPS_GPREL instead.
4258 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4260 (mips_elf_create_dynamic_sections): Don't muck about with section
4261 alignments and such on IRIX6.
4262 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4263 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4264 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4265 bfd_zalloc rather than bfd_alloc and memset.
4266 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4267 Don't assert the existence of .rld_map on IRIX6.
4268 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4270 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4271 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4274 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4276 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4277 (mips_elf_swap_msym_out): New function.
4278 (mips_elf_create_msym_section): Likewise.
4279 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4280 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4281 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4282 section not named .msym.
4283 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4284 .msym directly. Set appropriate attributes for the .msym
4286 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4287 (mips_elf_link_hash_newfunc): Clear it.
4288 (mips_elf_create_dynamic_sections): Create the .msym section
4290 (mips_elf_size_dynamic_sections): Allocate space for the
4291 .msym section. Add a DT_MIPS_MSYM entry.
4292 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4294 (mips_elf_finish_dynamic_sections): Assign a value for
4295 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4297 * elf32-mips.c (irix_compat_t): New enumeration.
4298 (ABI_N32_P): New macro.
4299 (IRIX_COMPAT): Likewise.
4300 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4301 (mips_elf_relocate_section): Fix typo.
4303 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4305 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4306 as writable PE sections.
4308 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4310 * dwarf2.c (struct arange): New type.
4311 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4312 (arange_add): New function.
4313 (decode_line_info): Keep track of address ranges that a compilation
4315 (comp_unit_contains_address): Return true if address is contained
4316 in _any_ of the address ranges associated with a compilation unit.
4317 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4318 on the first comp_unit that contains the address.
4320 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4322 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4323 (decode_line_info): Add variable STASH and initialize it to point
4324 to the per-bfd dwarf2_debug info. Remove static variable
4325 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4327 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4329 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4330 shared library to have an undefined symbol.
4332 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4333 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4335 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4337 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4338 * elf32-hppa.c: Remove everything related to symbol extension
4339 sections & records. Use the common elf_hppa_final_write_processing.
4341 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4343 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4344 functions instead of _init/_fini if requested.
4346 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4348 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4351 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4353 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4354 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4356 (ppc_elf_finish_dynamic_sections): Check for positive section
4357 dynindx field, rather than comparing against -1.
4358 (ppc_elf_relocate_section): Only return false if undefined_symbol
4359 or reloc_overflow fail, not always upon encountering an error.
4361 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4363 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4364 bfd_byte * before performing pointer arithmetic.
4366 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4368 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4370 * elf32-hppa.c: Include elf-hppa.h.
4371 (ARCH_SIZE): Define.
4372 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4374 (elf32_hppa_info_to_howto): Similarly.
4375 (elf_hppa_howto_table): Similarly.
4376 (elf_hppa_reloc_type_lookup): Similarly.
4377 (hppa_elf_gen_reloc_type): Similarly.
4378 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4380 1999-06-22 Nick Clifton <nickc@cygnus.com>
4382 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4383 handling R_V850_22_PCREL relocation.
4385 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4387 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4390 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4392 * section.c (_bfd_strip_section_from_output): Ignore sections
4393 DISCARDed by the link script.
4395 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4397 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4398 Remove unused local variable spp.
4400 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4401 the entry symbol is not set.
4403 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4405 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4406 GPDISP or LITUSE in a relocatable link.
4408 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4410 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4411 * (alloc_dwarf1_func): Likewise.
4413 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4415 * libhppa.h: Fix various formatting errors.
4416 (assemble_3); Rewrite using CATENATE.
4417 (assemble_17): Fix various bugs.
4419 1999-06-16 Nick Clifton <nickc@cygnus.com>
4421 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4423 1999-06-15 Richard Henderson <rth@cygnus.com>
4425 * section.c (SEC_SHORT): Define.
4426 * bfd-in2.h: Rebuild.
4428 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4430 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4431 Remove abfd parameter. Use _bfd_strip_section_from_output.
4432 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4434 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4435 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4436 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4438 (bfd_elf_size_dynamic_sections): Use it.
4440 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4442 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4443 complain_overflow_bitfield to complain_overflow_signed.
4445 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4447 * elflink.h (elf_link_read_relocs_from_section): New function,
4449 (elf_link_read_relocs): Here. Use it for both relocation
4452 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4454 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4455 asect->reloc_count is valid.
4457 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4459 * elf32-mips.c (mips_elf32_section_processing): Permit a
4460 SHT_MIPS_REGINFO section to have a size of 0.
4462 1999-06-12 David O'Brien <obrien@freebsd.org>
4464 * config.bfd (alpha*-*-freebsd*): New target.
4465 (i[3456]86-*-freebsd*): Now defaults to ELF.
4467 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4469 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4470 wrap if the relocation covers the high bit of an address.
4472 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4474 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4476 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4477 instead of R_SPARC_max.
4478 (sparc64_elf_info_to_howto): Likewise.
4479 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4480 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4482 1999-06-07 Richard Henderson <rth@cygnus.com>
4484 * section.c (_bfd_strip_section_from_output): Remove output
4485 sections with no initial link_order.
4487 1999-06-07 Nick Clifton <nickc@cygnus.com>
4489 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4491 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4493 * Makefile.am (SOURCE_HFILES): Add missing headers.
4494 * Makefile.in: Regenerated.
4496 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4498 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4501 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4503 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4504 range undefweak symbols.
4505 * hash.c: Add missing comma after @xref{}
4506 * linker.c: Likewise.
4508 1999-06-04 Nick Clifton <nickc@cygnus.com>
4510 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4512 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4513 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4514 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4515 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4517 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4519 * Makefile.am: Rebuild dependencies.
4520 (BFD32_BACKENDS): Add dwarf1.lo.
4521 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4522 * Makefile.in: Rebuild.
4524 1999-06-04 Nick Clifton <nickc@cygnus.com>
4526 * Makefile.am: Add epoc-arm-pe target.
4527 * Makefile.in: Regenerate.
4528 * pe-arm.c: Only redefine interworking function names if they have
4529 not already been redefined.
4530 * pei-arm.c: Only redefine interworking function names if they have
4531 not already been redefined.
4532 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4534 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4537 1999-06-03 Nick Clifton <nickc@cygnus.com>
4539 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4541 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4543 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4545 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4547 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4548 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4550 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4552 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4553 in other text sections.
4555 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4557 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4558 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4559 * libbfd.h: Regenerate.
4560 * coff-sh.c (sh_merge_private_data): Delete.
4561 (coff_bfd_merge_private_bfd_data): Change to
4562 _bfd_generic_verify_endian_match.
4563 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4565 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4567 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4569 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4571 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4573 (bfd_elf32_arm_process_before_allocation): Likewise.
4574 * bfd-in2.h: Rebuild.
4576 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4578 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4579 track of end_sequence markers.
4580 (add_line_info): Add END_SEQUENCE arg.
4581 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4582 debug-line info---it doesn't work right if a compilation unit
4583 consists of multiple discontiguous code-sequences. It would be
4584 worthwhile to optimize for the common case where a compilation
4585 unit results in a contiguous set of code sequences, but this is
4586 quite tricky to get right for arbitrary DWARF2 files.
4587 (lookup_address_in_line_info_table): Don't use the last line entry
4588 for a compilation unit for anything with an address higher than
4589 this line entry. Also, check for end_sequence markers to
4590 correctly handle discontinuities.
4591 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4592 compilation units, check all compilation units with each->high==0
4593 just like when reading compilation units.
4595 * dwarf2.c (decode_line_info): Initialize table->files and
4596 table->last_line to NULL to avoid segfaults due to random
4597 values in these members.
4598 (concat_filename): Check for out-of-range file number before
4599 indexing filename table. Segfaults suck.
4601 * dwarf2.c (decode_line_info): Don't truncate address to least
4602 significant 32 bits (breaks 64 bit targets).
4603 (lookup_address_in_function_table): Ditto.
4604 (comp_unit_contains_address): Ditto.
4606 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4608 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4609 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4610 (mips_elf64_howto_table_rela): Likewise.
4612 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4614 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4615 single section has two associated relocation sections.
4617 1999-06-02 Mark Salter <msalter@cygnus.com>
4619 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4620 COFF_WITH_PE defined.
4622 1999-06-02 Nick Clifton <nickc@cygnus.com>
4624 * pe-arm.c: Rename global arm interworking functions to avoid name
4625 collision when all targets BFD is built.
4628 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4630 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4631 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4632 (bfd_elf_section_data): Add use_rela_p.
4633 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4634 (_bfd_elf_new_section_hook): Likewise.
4635 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4637 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4638 * elfcode.h (write_relocs): Determine whether or not use rela
4639 relocs based on the relocation section header.
4640 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4641 instead of use_rela_p.
4642 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4643 (elf_backend_may_use_rela_p): Likewise.
4644 (elf_backend_default_use_rela_p): Likewise.
4645 (elfNN_bed): Use them.
4647 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4649 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4651 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4653 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4654 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4655 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4656 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4657 * bfd-in2.h: Regenerated.
4658 * libbfd.h: Likewise.
4659 * elf32-mips.c (mips_info_to_howto_rela): New function.
4660 (USE_REL): Adjust for new conventions.
4661 (MINUS_ONE): New macro.
4662 (elf_mips_howto_table): Add R_MIPS_SUB.
4663 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4665 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4666 .MIPS.content section.
4667 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4668 with .MIPS.content as .MIPS.content sections. Set
4669 SHF_MNIPS_NOSTRIP for such section.
4670 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4671 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4672 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4674 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4676 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4679 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4682 1999-05-30 Philip Blundell <philb@gnu.org>
4684 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4685 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4686 the addend does not overflow into the rest of the word.
4688 1999-05-29 Nick Clifton <nickc@cygnus.com>
4690 * bfd-in.h: Amend prototype for
4691 bfd_elf32_arm_process_before_allocation .
4692 * bfd-in.h: Regenerate.
4694 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4695 elements in a fixed sized array.
4696 (ARM_ELF_ABI_VERSION): Define.
4697 (ARM_ELF_OS_ABI_VERSION): Define.
4698 (R_ARM_THM_ABS5): Fix rightshift and size.
4699 (R_ARM_THM_PC22): Fix size.
4700 (R_ARM_PLT32): Define Howto.
4701 (find_howto): New function: Locate a howto based on a reloc
4703 (elf32_arm_info_to_howto): Use find_howto if necessary.
4704 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4705 bfd_reloc_code_real_type.
4706 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4707 and BFD_RELOC_VTABLE_ENTRY.
4708 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4710 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4711 elements in a fixed sized array.
4712 (ARM_ELF_ABI_VERSION): Define.
4713 (ARM_ELF_OS_ABI_VERSION): Define.
4714 (R_ARM_THM_ABS5): Fix rightshift and size.
4715 (R_ARM_THM_PC22): Fix size.
4716 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4717 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4718 bfd_reloc_code_real_type.
4720 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4721 no_pipeline_knowledge.
4722 (elf32_arm_link_hash_create): Initialise new field to zero.
4723 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4724 no_pipeline_knowledge. Use this parameter to initialise the field
4725 in the globals data structure.
4726 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4727 no_pipeline_knowledge is false and the binary is from an old
4729 (elf32_arm_merge_private_data): Generate an error if an attempt is
4730 made to linl together big endian and little endian code.
4731 (elf32_arm_post_process_headers): New function: Initialise the
4732 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4734 (elf_backend_post_process_headers): Define.
4736 1999-05-28 Nick Clifton <nickc@cygnus.com>
4738 * elf-bfd.h (struct elf_backend_data): Add new field:
4739 elf_backend_post_process_headers.
4741 * elfxx-target.h (elf_backend_post_process_headers): Define to
4742 NULL if not already defined.
4743 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4745 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4747 (_bfd_elf_compute_section_file_positions): Call
4748 elf_backend_post_process_headers if defined.
4750 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4752 * configure.in: Check whether getuid and getgid exist.
4753 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4754 HAVE_GETGID are not defined, respectively.
4755 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4757 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4758 * configure, config.in: Rebuild.
4760 1999-05-28 Martin Dorey <mdorey@madge.com>
4762 * elf32-i960.c: New file.
4763 * elf.c (prep_headers): Handle bfd_arch_i960.
4764 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4765 * config.bfd (i960-*-elf*): New target.
4766 * configure.in (bfd_elf32_i960_vec): New target vector.
4767 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4768 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4769 * Makefile.in, aclocal.m4, configure: Rebuild.
4771 1999-05-27 Nick Clifton <nickc@cygnus.com>
4773 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4775 (find_howto): New function: Find entries in the
4776 elf32_arm_howto_table.
4777 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4779 (elf32_arm_reloc_type_lookup): Add lookup for
4780 BFD_RELOC_ARM_PLT32.
4782 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4784 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4785 (elf32_arm_link_hash_table_create): Use above function as the
4786 constructor for hash table entries.
4787 (elf32_arm_relocate_section): Avoid crash when there is no output
4789 (elf32_arm_final_link_relocate): New parameter h.
4790 (elf32_arm_relocate_section): Pass symbol hash entry to above
4792 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4795 1999-05-25 Catherine Moore <clm@cygnus.com>
4797 * coff-arm.c (coff_arm_relocate_section): Don't emit
4798 base file entries for pc-relative values.
4800 1999-05-25 DJ Delorie <dj@cygnus.com>
4802 * peicode.h (coff_swap_sym_in): When we create the actual section
4803 to reflect the not-there section C_SECTION symbols refer to,
4804 change the symbol class to C_STAT as the section is now really
4807 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4809 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4812 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4814 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4816 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4817 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4819 1999-05-16 Nick Clifton <nickc@cygnus.com>
4821 * coff-mcore.c (in_reloc_p): Reinstate.
4823 1999-05-15 Nick Clifton <nickc@cygnus.com>
4825 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4826 * bfd-in2.h: Regenerate.
4827 * coff-mcore.c (in_reloc_p): Remove defintion.
4828 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4829 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4830 IMAGE_REL_MCORE_RVA.
4831 (coff_mcore_rtype_to_howto): Add special processing for
4832 IMAGE_REL_MCORE_RVA.
4833 (coff_mcore_relocate_section): Add support for
4834 IMAGE_REL_MCORE_RVA.
4835 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4836 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4838 (mcore_elf_relocate_section): Delete redundant case labels.
4840 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4842 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4843 precedence between bit-and and comparison.
4845 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4847 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4848 list of target formats (targ_selvecs).
4849 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4850 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4852 1999-05-10 DJ Delorie <dj@cygnus.com>
4854 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4855 reasonable mode until "ar x" is smart enough to skip it (fixes
4856 gcc/libgcc.a builds on mips-ecoff targets
4858 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4859 to work. Hack to support MS import libraries, which use different
4860 COMDAT types than GNU.
4861 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4862 to implied zero-length sections (see peicode below)
4863 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4864 filename symbols, which use one *or more* auxents.
4865 * coffswap.h (coff_swap_aux_in): ditto
4866 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4869 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4871 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4872 for all relocations.
4874 1999-05-10 Catherine Moore <clm@cygnus.com>
4876 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4877 if COFF_IMAGE_WITH_PE.
4878 (bfd_arm_process_before_allocation): Likewise.
4879 (bfd_arm_get_bfd_for_interworking): Likewise.
4880 * coff-arm.c: Likewise.
4881 * bfd-in2.h: Regenerate.
4882 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4883 (armpe_big_vec): Likewise.
4884 * configure: Rebuild.
4886 1999-05-10 Nick Clifton <nickc@cygnus.com>
4888 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4889 section, not just .rel. Same for .rela.
4891 1999-05-07 Nick Clifton <nickc@cygnus.com>
4893 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4894 endianism with an error message.
4896 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4898 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4899 assignment from "unsigned char *" to "char *".
4900 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4902 1999-05-05 Catherine Moore <clm@cygnus.com>
4904 * coff-arm.c (coff_arm_relocate_section): Add one to
4905 address of ARM_RVA32 thumb functions.
4907 1999-05-05 Catherine Moore <clm@cygnus.com>
4909 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4910 (elf32_m68k_copy_private_bfd_data): New.
4911 (elf32_m68k_merge_private_bfd_data): New.
4912 (elf32_m68k_print_private_bfd_data): New.
4913 (CPU32_FLAG): Define.
4914 (PLT_CPU32_ENTRY_SIZE): Define.
4915 (elf_cpu32_plt0_entry): Declare.
4916 (elf_cpu32_plt_entry): Declare.
4917 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4918 (elf_m68k_finish_dynamic_symbol): Likewise.
4919 (elf_m68k_finish_dynamic_sections): Likewise.
4920 (elf_backend_plt_header_size): Remove definition.
4921 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4922 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4923 (bfd_elf32_bfd_set_private_flags): Define.
4924 (bfd_elf32_bfd_print_private_bfd_data): Define.
4926 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4928 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4929 and R_LONG_PCREL_MODE.
4931 1999-04-29 Nick Clifton <nickc@cygnus.com>
4933 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4935 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4937 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4938 in relocation calculation.
4940 1999-04-26 Tom Tromey <tromey@cygnus.com>
4942 * aclocal.m4, configure: Updated for new version of libtool.
4944 1999-04-21 Nick Clifton <nickc@cygnus.com>
4946 * coff-mcore.c: Add support for mcore relocs.
4948 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4950 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4951 incorrect use EF_MIPS_xxBITPTRS.
4953 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4955 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4958 * bfd-in2.h: Rebuild.
4959 * libbfd.h: Rebuild.
4961 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4963 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4964 (coff_arm_relocate_section): Add ARM26D transform. Only
4965 change to ARM26D for relocateable links.
4967 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4969 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4970 (bfd_elf32_bfd_print_private_bfd_data): New.
4972 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4974 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4975 refetch addend if USE_REL, add many comments regarding current state.
4976 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4977 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4978 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4979 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4981 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4983 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4984 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4986 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4988 * dwarf2.c (decode_line_info): Don't truncate address to least
4989 significant 32 bits (breaks 64 bit targets).
4990 (lookup_address_in_function_table): Ditto.
4991 (comp_unit_contains_address): Ditto.
4993 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4995 * coff-arm.c (arm_emit_base_file_entry): New routine.
4996 (A2T3_OFFSET): Define.
4997 (T2A3_OFFSET): Define.
4998 (coff_arm_relocate_section): Emit base file entries for interworking
5001 1999-04-13 Philip Blundell <philb@gnu.org>
5003 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5004 relocs 17 through 19.
5006 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5008 * elfcode.h: Remove fnmatch.h.
5009 * elflink.h (elf_link_assign_sym_version): Call back to ld
5010 instead of calling fnmatch.
5012 * config.bfd (i?86-*-beoself): Include pe vecs.
5014 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5016 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5019 1999-04-10 Richard Henderson <rth@cygnus.com>
5021 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5022 when trying to resolve dynamic symbol references.
5023 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5024 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5025 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5026 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5027 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5028 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5029 * elflink.h (elf_link_output_extsym): Likewise.
5031 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5033 * section.c (_bfd_strip_section_from_output): New function moved from
5034 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5035 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5036 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5037 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5038 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5039 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5040 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5041 * bfd-in2.h: Update.
5043 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5045 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5047 1999-04-08 Nick Clifton <nickc@cygnus.com>
5049 * coff-mcore.c: New File: Support for mcore-pe targets.
5050 * cpu-mcore.c: New File: Support for mcore targets.
5051 * elf32-mcore.c: New File: Support for mcore-elf target.
5052 * pe-mcore.c: New File: Definitions for mcore-pe target.
5053 * pei-mcore.c: New File: Definitions for mcore-pei target.
5054 * Makefile.am: Add support for MCore targets.
5055 * Makefile.in: Regenerate.
5056 * config.bfd: Add support for MCore targets.
5057 * configure.in: Add support for MCore targets.
5058 * configure: Regenerate.
5059 * archures.c: Add support for MCore architecture.
5060 * bfd-in2.h: Regenerate.
5061 * coffcode.h: Add support for mcore-pe targets.
5062 * elf.c: Add support for mcore-elf target.
5063 * reloc.c: Add support for MCore relocs.
5064 * targets.c: Add support for MCore targets.
5066 1999-04-07 Nick Clifton <nickc@cygnus.com>
5068 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5069 R_ARM_XPC25 and R_ARM_THM_XPC22.
5070 (elf32_arm_reloc_map): Remove redundant entries.
5072 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5074 * sysdep.h (LC_MESSAGES): Never define.
5076 1999-04-06 Chris Torek <torek@bsdi.com>
5078 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5079 all callers. Rewrite completely.
5080 (_bfd_relocate_contents): Rewrite overflow checking.
5081 * bfd-in2.h: Rebuild.
5083 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5085 From Gabriel Paubert <paubert@iram.es>:
5086 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5087 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5088 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5089 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5090 * ppcboot.c (ppcboot_vec): Use little endian routines for
5093 * elf.c (elfcore_strndup): Only define if it will be used.
5094 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5096 (ppc_elf_check_relocs): Remove unused local i.
5097 (ppc_elf_gc_mark_hook): Add default case to switch.
5099 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5100 * srec.c (srec_scan): Accept \r in symbol definitions.
5101 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5102 (symbolsrec_object_p): Likewise.
5104 1999-04-04 Don Bowman <don@pixsci.com>
5106 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5108 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5110 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5112 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5113 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5115 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5117 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5120 1999-03-31 Nick Clifton <nickc@cygnus.com>
5122 * config.bfd: Add support for arm-epoc-pe target.
5123 * configure.in: Add support for arm-epoc-pe target.
5124 * configure: Regenerate.
5125 * targets.c: Add support for arm-epoc-pe target.
5126 * coff-arm.c: Allow header files to override definition of
5127 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5128 * pe-arm.h: Allow previous header files to override definition of
5129 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5130 * pei-arm.h: Allow previous header files to override definition of
5131 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5132 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5133 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5135 1999-03-30 Nick Clifton <nickc@cygnus.com>
5137 * elf.c (elf_map_symbols): Handle the case where section
5138 symbols are generated for content-less sections which are
5139 not mapped to the output file.
5141 * linker.c: Replace direct references to fields in BFD structure
5142 with accessor macros.
5144 * elflink.h: Replace direct references to fields in BFD structure
5145 with accessor macros.
5147 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5149 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5151 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5152 account when adjusting section symbols during a partial link.
5154 1999-03-24 Nick Clifton <nickc@cygnus.com>
5156 * coff-sparc.c (struct coff_reloc_map): Change type of field
5157 'bfd_reloc_val' to bfd_reloc_code_real_type.
5158 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5159 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5160 * elf32-arc.c (struct arc_reloc_map): Ditto.
5161 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5162 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5163 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5164 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5165 * elf32-sh.c (struct elf_reloc_map): Ditto.
5166 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5167 * elf32-v850.c (struct v850_reloc_map): Ditto.
5168 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5169 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5170 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5172 1999-03-17 Martin Hunt <hunt@cygnus.com>
5174 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5175 function so source-level assembly works. If multiple N_SOs
5176 are seen without and N_FUNs, create an indextable entry with
5177 a NULL function name.
5179 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5181 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5182 of certian similar cpus.
5184 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5186 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5187 Add the 5000. Change the architecture for the 5400 to mips4.
5188 (elf_mips_mach): Add r5000.
5190 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5192 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5194 1999-03-11 Nick Clifton <nickc@cygnus.com>
5196 * binary.c (binary_set_section_contents): Generate warning about
5197 huge file offsets for any section that will occupy file space, not
5198 just those that are loadable.
5200 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5202 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5204 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5206 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5208 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5210 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5211 * elflink.h: Revert all changes since Feb 16. Instead:
5212 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5213 appropriate. Copy it to version symbols.
5214 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5215 symbols if appropriate.
5216 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5217 symbol if appropriate.
5218 (elf_link_output_extsym): If symbol is marked as undefined, and
5219 has no nonweak references, mark it as weak undefined.
5221 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5223 * elflink.h (elf_merge_symbol): When overriding a dynamic
5224 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5226 (elf_link_add_object_symbols): Don't copy the other field if we
5229 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5231 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5232 shared object with a weak undefined symbol.
5234 1999-02-18 Nick Clifton <nickc@cygnus.com>
5236 * elfarm-nabi.c: Set partial_inplace back to false.
5238 1999-02-17 Nick Clifton <nickc@cygnus.com>
5240 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5241 (USER_LABEL_PREFIX): Set to "_".
5243 The following patches are from: Scott Bambrough
5244 <scottb@corelcomputer.com>
5246 * libaout.h (M_ARM6_NETBSD): Set to 143.
5248 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5249 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5250 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5251 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5252 * bfd-in2.h: Regenerate.
5254 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5255 'true' as REL relocs are now being used. Add new PIC relocs:
5256 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5257 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5259 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5261 (elf32_arm_final_link_relocate): Change parameters so that entire
5262 reloc is passed. Add support for PIC relocs.
5263 (elf32_arm_relocate_section): Pass entire reloc to
5264 elf32_arm_final_link_relocate.
5265 (elf32_arm_check_relocs): Handle new PIC relocs.
5266 (elf32_arm_adjust_dynamic_symbol): New function.
5267 (elf32_arm_size_dynamic_sections): New function.
5268 (elf32_arm_discard_copies): New function.
5269 (elf32_arm_finish_dynamic_symbol): New function.
5270 (elf32_arm_finish_dynamic_sections): New function.
5271 (ELF_MAXPAGE_SIZE): Define.
5272 (bfd_elf32_bfd_reloc_type_lookup): Define.
5273 (elf_backend_relocate_section): Define.
5274 (elf_backend_adjust_dynamic_symbol): Define.
5275 (elf_backend_create_dynamic_sections): Define.
5276 (elf_backend_finish_dynamic_symbol): Define.
5277 (elf_backend_finish_dynamic_sections): Define.
5278 (elf_backend_size_dynamic_sections): Define.
5279 (elf_backend_plt_readonly): Define.
5280 (elf_backend_want_got_plt): Define.
5281 (elf_backend_want_plt_sym): Define.
5283 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5285 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5286 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5287 (_bfd_mips_elf_fake_sections): Likewise.
5289 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5291 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5292 bfd_elf32_arm_get_bfd_for_interworking,
5293 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5296 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5297 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5298 elf32_arm_find_nearest_line): Make them static.
5300 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5302 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5303 callers. Do not merge a definition from a shared object with a
5304 weak undefined symbol.
5305 (elf_link_add_object_symbols): Do not change the symbol type or
5306 size if the old symbol overrides the new one.
5308 1999-02-08 Nick Clifton <nickc@cygnus.com>
5310 * config.bfd: Add support for strongarm target.
5312 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5314 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5315 fields instead of unsigned char.
5317 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5319 * Makefile.am: Rebuild dependencies.
5320 * Makefile.in: Rebuild.
5322 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5324 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5325 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5326 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5327 * acinclude.m4: Add comments to uses of AC_DEFINE.
5328 * acconfig.h: Remove.
5329 * configure: Rebuild with current autoconf/automake.
5330 * aclocal.m4: Likewise.
5331 * config.in: Likewise.
5332 * Makefile.in: Likewise.
5334 1999-02-04 DJ Delorie <dj@cygnus.com>
5336 * libbfd.c (real_read): don't call fread for zero bytes. This
5337 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5339 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5341 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5342 of a jump is in the current 256 MB region.
5344 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5346 * format.c (bfd_check_format_matches): Change last patch to only
5347 take effect for the binary target.
5349 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5351 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5353 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5355 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5357 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5359 * format.c (bfd_check_format_matches): If the target was
5360 previously specified, don't check other targets when checking for
5363 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5365 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5366 (elf32_arm_reloc_type_lookup): Removed
5367 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5368 (elf32_arm_reloc_type_lookup): New.
5369 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5370 (elf32_arm_reloc_type_lookup): New.
5372 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5374 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5375 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5376 * Makefile.am: Use new files.
5377 * Makefile.in: Regenerate.
5378 * configure.in: Use new files.
5379 * configure: Regenerate.
5381 1999-02-01 Nick Clifton <nickc@cygnus.com>
5383 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5384 (fr30_elf_gc_sweep_hook): New function.
5385 (elf_backend_can_gc_sections): Define.
5387 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5389 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5390 and bfd_elf32_bigarm_oabi_vec.
5392 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5394 * Makefile.am (elf32-arm-oldabi.lo): New.
5395 (elf32-arm-newabi.lo): New.
5396 * Makefile.in: Regenerate.
5397 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5398 (arm-*-elf): Likewise.
5400 (thumb-*-oabi): New.
5401 * configure: Regenerate.
5402 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5403 (bfd_elf32_bigarm_oabi_vec): New.
5404 * elf32-arm-newabi.c: New.
5405 * elf32-arm-oldabi.c: New.
5406 * elf32-arm.c: Removed.
5409 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5411 * binary.c (binary_set_section_contents): Omit warnings for
5412 unloadable sections.
5414 1999-01-31 Michael Meissner <meissner@cygnus.com>
5416 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5417 powerpc{,le}-*-eabi.
5419 1999-01-29 Nick Clifton <nickc@cygnus.com>
5421 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5422 * dwarf2.c (read_signed_leb128): Remove unused variables.
5424 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5426 * elf.c (assign_file_positions_for_segments): Only adjust
5427 p_align when needed.
5429 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5431 * binary.c (binary_set_section_contents): Don't return early for a
5432 non-loadable section, in case the first section is non-loadable.
5433 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5434 W. Rozycki <macro@ds2.pg.gda.pl>.
5436 1999-01-28 Nick Clifton <nickc@cygnus.com>
5438 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5439 R_FR30_GNU_VTENTRY relocs.
5441 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5443 * elflink.h (elf_link_output_sym): Zero syms which are
5444 part of sections which have been excluded.
5446 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5448 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5450 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5451 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5453 1999-01-27 Nick Clifton <nickc@cygnus.com>
5455 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5457 (fr30_final_link_relocate): Use computed value as result of
5460 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5462 * binary.c (binary_set_section_contents): Emit warning for
5463 huge file offsets due to widely-dispersed section LMAs.
5465 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5467 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5468 align first section to largest section alignment, not first
5471 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5473 * configure.in: Require autoconf 2.12.1 or higher.
5475 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5477 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5478 * bfd-in2.h: Likewise.
5479 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5481 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5483 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5484 * cpu-mips.c: Add support for and independent 4111.
5485 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5486 (_bfd_mips_elf_final_write_processing):
5487 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5489 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5491 * elf32-mips.c (elf_mips_abi_name): New.
5492 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5494 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5496 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5497 Handle bfd_mach_mips4300.
5499 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5501 * elf32-i386.c: Remove leaked development code from patch
5502 1998-12-10 by Richard Henderson.
5504 1998-12-10 Richard Henderson <rth@cygnus.com>
5506 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5507 in debug sections for symbol defined externally.
5509 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5511 * targets.c (bfd_target_vector): Remove duplicate entry for
5514 1998-12-09 Nick Clifton <nickc@cygnus.com>
5516 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5517 since we are using RELAs.
5519 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5521 SCO Open Server Release 5 core file support, from Jouke Numan
5523 * sco5-core.c: New file.
5524 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5525 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5526 * Makefile.am: Rebuild dependencies.
5527 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5528 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5529 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5530 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5531 * bfd-in2.h, configure, Makefile.in: Rebuild.
5533 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5535 * config.bfd (hppa*-*-mpeix*): New target.
5536 * configure.in: Add AC_HEADER_DIRENT.
5537 (hppa*-*-mpeix*): New target.
5538 * configure.host (hppa*-*-mpeix*): New host.
5539 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5540 friends rather than just including <sys/dir.h>.
5541 * som.h (struct som_symbol): Add hppa_priv_level and apto
5542 tc_data. Change all users.
5543 (struct somdata): Add comp_unit field.
5544 (obj_som_compilation_unit): Define.
5545 (bfd_som_attach_compilation_unix): Declare.
5546 * som.c: Check HOST_HPPAMPEIX.
5547 (struct som_misc_symbol_info): Add new field priv_level.
5548 (som_object_setup): Add current_offset parameter. Change all
5550 (setup_sections): Likewise.
5551 (som_object_p): For EXECLIBMAGIC, read the lst header.
5552 (som_write_symbol_strings): Add compilation_unit parameter.
5554 (som_finish_writing): Write out compilation_unit.
5555 (som_bfd_derive_misc_symbol_info): Set priv_level.
5556 (som_build_and_write_symbol_table): Set xleast field to 3.
5557 (som_slurp_symbol_table): Set symbol priv_level.
5558 (bfd_som_attach_compilation_unit): New function.
5559 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5560 priv_level into symbol_value.
5561 * configure, config.in: Rebuild.
5563 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5565 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5566 warning function to call _bfd_error_handler instead.
5568 * libbfd.c (COERCE32): Cast through unsigned long and long to
5569 avoid bug in old version of gcc.
5571 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5572 (elf_backend_additional_program_headers): Don't define.
5574 1998-12-08 Nick Clifton <nickc@cygnus.com>
5576 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5577 relocations to include offset of 2 included in the insns, and the
5578 offset of the relocs within the section.
5580 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5582 The following changes were made by David Taylor
5583 <taylor@texas.cygnus.com>, Edith Epstein
5584 <eepstein@sophia.cygnus.com>, Jim Blandy
5585 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5586 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5587 changes originally made by HP; HP did not create ChangeLog
5590 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5591 automake macro library.
5593 * hpux-core.c (hpux_core_core_file_p): this function now
5594 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5595 found in the corefile! Also, in hpux_core_core_file_p, if we
5596 encounter a section with an unknown type, don't punt. Instead,
5597 just skip it. Also, count the number of sections of known type
5598 that we encounter. If we encounter at least one good one, then
5599 we'll declare that the file is a core file. If we encounter any
5600 unknown ones but some known ones, then we'll issue a warning (but
5601 still declare it to be a core file). Also, correctly decide when a
5603 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5604 (CORE_ANON_SHMEM): define if not defined.
5605 (hpux_core_struct): add members lwpid and user_tid.
5606 (core_kernel_thread_id, core_user_thread_id): new macros.
5607 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5608 the name before storing it in the bfd.
5609 (hpux_core_core_file_p): handle threads.
5611 * libhppa.h (GET_FIELD): protect against redefinition.
5612 (HPPA_WIDE): define.
5613 (GET_FIELD): define.
5618 (sign_extend): redefine.
5619 (assemble_6): define.
5620 (assemble_12): rewrite.
5621 (assemble_16): define.
5622 (assemble_16a): define.
5623 (assemble_17): rewrite.
5624 (assemble_22): define.
5626 1998-12-07 Nick Clifton <nickc@cygnus.com>
5628 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5629 relocations for signed values.
5631 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5633 * mipsbsd.c (MY(set_arch_mach)): Make static.
5634 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5635 bfd_mach_mips* macros rather than simple numbers.
5637 COFF weak symbol support, based on patches from Mark Elbrecht
5638 <snowball3@usa.net>:
5639 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5640 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5641 (coff_write_alien_symbol): Likewise.
5642 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5643 (coff_link_add_symbols): Likewise.
5644 (_bfd_coff_link_input_bfd): Likewise.
5645 (_bfd_coff_write_global_sym): Likewise.
5647 * elf.c (copy_private_bfd_data): Always initialize the
5648 includes_phdrs field.
5650 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5651 file defines a symbol first mentioned in an ELF file.
5653 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5654 possible, rather than only if BFD64.
5655 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5657 * bfd-in2.h: Rebuild.
5659 * srec.c (srec_set_section_contents): Correct test to avoid
5660 switching to 4 byte addresses after seeing a second section which
5661 requires 3 byte addresses. From Joel Schantz
5662 <joel.schantz@argosys.boeing.com>.
5664 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5665 <aymeric.vincent@emi.u-bordeaux.fr>.
5667 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5669 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5670 decide whether the output file is -mrelocatable-lib,
5671 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5673 1998-12-03 Nick Clifton <nickc@cygnus.com>
5675 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5676 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5677 * bfd-in2.h: Regenerate.
5678 * libbfd.h: Regenerate
5680 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5682 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5683 link against a dynamic symbol with no type or size.
5685 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5687 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5688 relocation for section which does not get loaded.
5689 (elf_i386_relocate_section) [R_386_32]: Likewise.
5691 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5693 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5694 reloc_count and i long instead of unsigned long. Handle error
5695 return from bfd_canonicalize_reloc.
5697 1998-12-01 Nick Clifton <nickc@cygnus.com>
5699 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5702 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5704 * elf32-sh.c (elf/sh.h): Include.
5705 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5706 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5707 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5708 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5709 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5711 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5713 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5714 causes division by zero later on.
5716 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5718 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5721 1998-11-25 DJ Delorie <dj@cygnus.com>
5723 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5726 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5728 * elf32-fr30.c (fr30_elf_relocate_section): Call
5729 fr30_final_link_relocate.
5730 (fr30_final_link_relocate): New function: Handle I20 and I32
5732 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5733 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5734 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5736 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5739 The following changes are based on a patch submitted by Gianluca
5740 Moro <glctr@abc.it>:
5742 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5743 not already been updated.
5744 (find_remembered_hi16s_reloc): New parameter 'already_found'
5745 returns state of remembered hi16s reloc.
5746 (remember_hi16s_reloc): Set 'found' field to false.
5747 (hi16s_location): Add 'found' field.
5749 1998-11-23 DJ Delorie <dj@cygnus.com>
5751 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5752 to see .DLL files as unrecognized.
5753 (i3coff_object_p): Sorry, had to hack it to not recognize these
5754 files (pei-i386) on request.
5756 1998-11-23 DJ Delorie <dj@cygnus.com>
5758 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5759 relents. Call bfd_check_format to reinitialize.
5761 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5763 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5766 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5768 * aclocal.m4: regenerate
5769 * configure: regenerate
5771 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5773 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5774 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5775 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5776 respect it as an upper bound on what memory to reference.
5777 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5778 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5779 update vtable_entries_size appropriately.
5781 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5783 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5786 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5788 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5789 bfds; they have no "file" so we fake it.
5790 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5791 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5792 resizing the memory buffer.
5793 * opncls.c (bfd_make_writable): New function; lets you write a
5794 bfd_create'd bfd to an in-memory buffer.
5795 (bfd_make_readable): New function; lets you read back that buffer
5796 as if it were from bfd_openr. Used to build generated archive
5797 members (winsup's ld's dlltool)
5799 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5801 * po/bfd.pot: Regenerated.
5803 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5805 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5808 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5810 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5811 element of the gotentry list for local symbols too.
5812 (elf64_alpha_relocate_section): Unify local and global handling.
5813 Assert that gotent->use_count > 0.
5815 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5817 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5818 update for file name changes of July 2, 1998.
5820 * configure: Rebuild.
5822 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5824 * po/bfd.pot: Regenerated.
5826 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5828 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5829 * aclocal.m4, configure: regenerate
5831 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5833 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5835 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5837 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5838 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5840 * aclocal.m4, configure: regenerated.
5842 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5844 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5845 R_D10V_GNU_VTENTRY relocs.
5846 (elf_d10v_howto_table): Likewise.
5847 (d10v_reloc_map d10v_reloc_map): Likewise.
5848 (elf32_d10v_gc_mark_hook): New.
5849 (elf32_d10v_gc_sweep_hook): New.
5850 (elf32_d10v_check_relocs): New.
5851 (elf32_d10v_relocate_section): New.
5852 (elf_backend_relocate_section): Define.
5853 (elf_backend_can_gc_sections): Define.
5855 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5857 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5858 (BFD64_BACKENDS): ...from here.
5859 (BFD32_BACKENDS_CFILES): Move vms files here...
5860 (BFD64_BACKENDS_CFILES): ...from here.
5861 * Makefile.in: Rebuild.
5863 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5865 * Makefile.am: Add FR30 target.
5866 * Makefile.in: Add FR30 target.
5867 * archures.c: Add support for FR30.
5868 * config.bfd: Add support for FR30.
5869 * configure.in: Add support for FR30.
5870 * reloc.c: Add support for FR30 relocations.
5871 * targets.c: Add support for FR30 relocations.
5872 * bfd-in2.h: Regenerate.
5873 * configure: Regenerate.
5874 * libbfd.h: Regenerate.
5875 * cpu-fr30.c: New file.
5876 * elf32-fr30.c: New file.
5878 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5880 * configure.in: detect cygwin* instead of cygwin32*
5881 * configure: regenerate
5883 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5885 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5886 use bfd_malloc and free instead and check return value from bfd_malloc.
5888 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5890 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5891 * libbfd.h: Rebuild.
5893 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5894 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5895 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5896 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5898 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5900 (mips_elf_link_hash_table_create): Don't initialize
5901 dynsym_sec_strindex.
5902 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5903 (mips_elf_size_dynamic_sections): Generate a section symbol for
5904 every output section.
5905 (mips_elf_finish_dynamic_sections): Count all sections for
5907 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5910 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5912 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5913 for later PLT entries in large PLTs.
5914 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5916 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5918 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5920 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5922 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5923 * elflink.h (elf_collect_hash_codes): New function. This function is
5924 called for each exported symbol and we compute the ELF hash value for
5926 (compute_bucket_value): New function. It is called from
5927 size_dynamic_sections to determine the hash table size. When we are
5928 optimizing a better, but slower, algorithm is used.
5929 (size_dynamic_sections): Call compute_bucket_value.
5931 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5933 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5935 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5937 (sh_elf_gc_mark_hook): New.
5938 (sh_elf_gc_sweep_hook): New.
5939 (sh_elf_check_relocs): New.
5940 (elf_backend_can_gc_sections): Define.
5942 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5944 * acinclude.m4: undo previous gettext change
5945 * aclocal.m4: rebuild with right version of aclocal.
5947 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5949 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5950 aclocal.m4 to acinclude.m4, so they don't get lost.
5952 * elfcore.h: rewrite for better corefile support.
5953 * elf.c (elfcore_*): new functions.
5954 * elf-bfd.h (elf_obj_tdata): new structure members.
5955 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5957 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5959 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5961 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5962 and R_M32R_GNU_VTENTRY.
5963 (elf_backend_can_gc_sections): Define.
5964 (m32r_elf_check_relocs): New.
5965 (m32r_elf_gc_mark_hook): New.
5966 (m32r_elf_gc_sweep_hook): New.
5967 (m32r_elf_relocate_section): Handle VT relocs.
5969 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5971 * coff-arm.c (arm_relocate_section): Remove redundant test.
5973 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5974 cleat that the 'bitsize' field is the size of the bitfield AFTER
5975 relocation not before.
5977 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5979 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5982 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5984 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5985 R_SPARC_GNU_VTENTRY.
5986 (elf32_sparc_check_relocs): Handle them.
5987 (elf32_sparc_reloc_type_lookup): Likewise.
5988 (elf32_sparc_relocate_section): Likewise.
5989 (elf32_sparc_gc_mark_hook): New.
5990 (elf32_sparc_gc_sweep_hook): New.
5992 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5994 * som.c (som_finish_writing): Perform some sanity checks when
5995 writing an executable or shared library.
5997 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5999 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6000 * configure.in (elf): Add dwarf1.lo.
6001 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6002 * elf.c (_bfd_elf_find_nearest_line): Add call to
6003 _bfd_dwarf1_find_nearest_line.
6004 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6005 Add call to _bfd_dwarf1_find_nearest_line.
6006 * configure: Rebuilt.
6008 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6010 * elflink.h (elf_gc_sections): Do not allow garbage
6011 collection if dynamic sections have been created.
6013 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6015 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6017 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6018 (v850_elf_perform_relocation): Likewise.
6019 (v850_elf_final_link_relocate): Likewise.
6020 (v850_elf_relocate_section): Likewise.
6021 (v850_elf_gc_sweep_hook): New routine.
6022 (v850_elf_gc_mark_hook): New routine.
6023 (elf_backend_can_gc_sections): Define.
6025 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6027 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6030 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6032 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6033 Declare size as bfd_size_type.
6034 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6036 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6038 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6040 * som.c (CPU_PA_RISC2_0): Define.
6041 (_PA_RISC2_0_ID): Likewise.
6042 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6044 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6046 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6047 has a base which is already defined, only add the referenced
6048 symbol to the dynamic symbol table if it is defined or referenced
6051 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6054 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6056 * elflink.h (elf_link_add_object_symbols): Undo last change.
6058 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6060 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6061 symbol for the indirect alias to a versioned symbol.
6063 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6065 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6066 (elf32_i386_vtentry_howto): New.
6067 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6068 or elf32_i386_vtinherit_howto on lookup.
6070 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6072 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6073 reloc_type. Rename R_68K__max to R_68K_max.
6074 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6077 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6079 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6080 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6082 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6085 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6087 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6088 message has a null byte terminator.
6090 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6092 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6093 word subject to R_V850_32 relocation.
6095 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6097 * dwarf2.c: Add comment describing problem computing line numbers
6098 for undefined symbols at link time.
6100 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6102 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6103 transform a defweak into a plt entry.
6104 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6105 plt entry references to receive a RELATIVE reloc.
6106 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6107 (elf64_alpha_relocate_section): Assert we don't overrun
6108 the allocated relocation space.
6110 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6112 * elf.c (swap_out_syms): Always treat section symbols as
6113 special, even if they are attached to a common section.
6115 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6117 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6118 sections with v850 common section attributes into named v850
6120 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6121 common section attributes into named v850 common sections.
6123 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6125 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6128 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6130 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6131 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6132 reloc to the wrong section a warning, not an error. .dynsbss
6133 is not an output section, so there is no need to check for it.
6135 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6137 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6139 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6141 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6142 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6144 (elf32_arm_gc_mark_hook): New.
6145 (elf32_arm_gc_sweep_hook): New.
6146 (elf32_arm_check_relocs): New.
6147 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6149 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6152 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6154 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6155 assume there is no PLT or GOT.
6157 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6159 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6160 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6161 also accepted as a function symbol type.
6163 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6165 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6167 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6170 match definition of _bfd_gc_sections field.
6171 * libbfd.h: Rebuild.
6173 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6175 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6176 the addend of a dynamic relocation referencing a section.
6177 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6178 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6180 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6182 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6183 bed has a size_dynamic_sections routine before trying to use it.
6185 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6187 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6188 _bfd_elf_rel_vtable_reloc_fn.
6190 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6192 * Makefile.am: Add elf32-arm.c.
6193 * Makefile.in: Rebuild.
6194 * elf-bfd.h: Add elf_backend_get_symbol_type.
6195 * elf.c (swap_out_syms): If defined, call
6196 elf_backend_get_symbol_type.
6197 * elf32-arm.c: Define elf_backend_get_symbol_type.
6198 (elf32_arm_get_symbol-type): New routine.
6199 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6200 (bfd_elf32_arm_process_before_allocation): Change to
6201 check for STT_ARM_TFUNC.
6202 (elf32_arm_final_link_relocate): Likewise.
6203 * elfxx-target.h: Add elf_backend_get_symbol_type.
6205 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6207 * archures.c (bfd_mach_alpha_ev[456]): New.
6208 * cpu-alpha.c: Rework to match these types.
6209 * bfd-in2.h: Rebuild.
6211 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6213 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6214 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6216 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6217 (elf_i386_reloc_type_lookup): Recognize them.
6218 (elf_i386_check_relocs): Pass them off to generic code.
6219 (elf_i386_relocate_section): Ignore them.
6220 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6221 (elf_backend_can_gc_sections): True.
6223 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6225 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6226 before looking at owner field.
6227 (elf32_arm_to_thumb_stub): Ditto.
6228 (elf32_arm_relocate_section): Compute name before calling
6229 elf32_arm_final_link_relocate().
6231 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6233 * elf.c: comment and formatting cleanups.
6236 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6238 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6239 (core files are treated differently than object files).
6240 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6241 bfd_elf_mkcorefile): declare.
6242 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6243 bfd_elf_mkcorefile): add to bfd_target vector.
6244 * elfcore.h (elf_core_file_p): save the program header table,
6245 and set the bfd architecture from the elf file header.
6246 * elf.c (bfd_elf_mkcorefile): new function.
6247 (_bfd_elf_write_corefile_contents): new function.
6248 (assign_file_positions_for_segments): add cases for handling
6249 PT_NOTE segments. (assign_file_positions_except_relocs):
6250 core files should be handled the same as exec files.
6251 (prep_headers): identify core files as type ET_CORE.
6252 (copy_private_bfd_data): identify the sections belonging to
6253 the PT_NOTE segment.
6255 * elf32-sparc.c (elf32_sparc_final_write_processing):
6256 add break statement to default case.
6258 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6260 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6261 section (not input) will be in sections ".sbss", ".sbss2",
6262 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6263 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6264 output_offset for correct evaluation of addend.
6266 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6268 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6269 elf32_arm_allocate_interworking_sections and
6270 elf32_arm_process_before_allocation.
6272 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6274 * bfd-in.h: Ammend prototype for
6275 elf32_arm_process_before_allocation to remove surplus third
6278 * bfd-in2.h: Regenerate.
6280 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6282 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6284 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6286 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6287 calculated for RELOC_SPARC_REV32 case.
6289 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6291 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6292 elf32_arm_allocate_interworking_sections and
6293 elf32_arm_process_before_allocation.
6294 * bfd-in2.h: Regenerated.
6295 * elf32-arm.c Define elf32_arm_link_hash_table.
6296 (insert_thumb_branch): New routine.
6297 (find_thumb_glue): New routine.
6298 (find_arm_glue): New routine.
6299 (record_arm_to_thumb_glue): New routine.
6300 (record_thumb_to_arm_glue): New routine.
6301 (elf32_arm_link_hash_table_create): New routine.
6302 (elf32_arm_get_bfd_for_interworking): New routine.
6303 (elf32_arm_allocate_interworking_sections) New routine.
6304 (elf32_arm_process_before_allocation) New routine.
6305 (elf32_thumb_to_arm_stub): New routine.
6306 (elf32_arm_to_thumb_stub): New routine.
6307 (elf32_print_private_bfd_data): Fix typo.
6308 (elf32_arm_final_link_relocate): Add argument sym_sec.
6309 Check for branches to thumb symbols in case R_ARM_PC24.
6310 Check for branches to arm symbols in case R_ARM_THM_PC22.
6311 (elf32_arm_relocate_section): Pass symbol section to
6312 elf32_arm_final_link_relocate.
6314 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6316 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6317 entries unless the symbol is defined in the executable; in
6318 particular, undefined weak symbols get a PLT entry.
6320 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6322 * libaout.h: Remove nested comment to avoid warning.
6324 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6326 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6327 R_ARM_PC24 relocation.
6329 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6331 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6332 argument is_local. Add argument sym_flags. Check sym_flags
6333 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6334 (elf32_arm_relocate_section): Don't pass local sym and pass
6335 sym_flags to elf32_arm_final_link_relocate.
6337 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6339 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6340 to not count too few relocs for dynamicly linked executables.
6342 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6344 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6345 symbols without a dynamic index dynamic. Consider all weak
6347 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6348 correspondance between input and output sections.
6350 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6352 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6353 that use a .got.plt section start the got offset at zero.
6355 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * ieee.c (ieee_write_processor): Correct the processor ID written
6358 out for bfd_arch_m68k, accommodating change of March 25.
6360 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6362 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6363 R_ARM_THM_RPC22 relocations.
6365 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6367 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6369 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6370 .got relocs in -Bsymbolic shared objects.
6372 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6374 * elf32-arm.c: Add private flags to ELF header.
6375 (elf32_arm_print_private_bfd_data): New Function.
6376 (elf32_arm_set_private_flags): New Function.
6377 (elf32_arm_copy_private_flags): New Function.
6378 (elf32_arm_merge_private_bfd_data): New Function.
6380 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6384 (elf32_sparc_relocate_section): Likewise.
6386 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6388 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6389 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6390 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6391 of the function. Recognize no .plt as static linking.
6393 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6395 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6396 ".liblist" string through gettext.
6398 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6400 * Makefile.am: Add support for elf32-arm.lo.
6401 * Makefile.in: Rebuild.
6402 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6403 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6404 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6405 * configure: Regenerate.
6406 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6407 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6408 bfd_target bfd_elf32_littlearm_vec.
6409 * elf32-arm.c: New file.
6411 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6413 * libaout.h (M_SPARCLITE_LE): New machine.
6414 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6415 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6416 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6417 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6418 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6419 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6420 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6421 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6422 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6423 be BFD_RELOC_SPARC_REV32.
6425 * config.bfd (sparc86x-*-aout): New
6427 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6429 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6430 actually mapping the output sections.
6432 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6435 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6436 (mn10300_elf_reloc_map): Similarly.
6437 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6439 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6441 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6443 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6444 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6445 elf_mips_reloc_type defined in elf/mips.h.
6447 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6449 * elf64-mips.c: Remove reloc_type definition completely. It's now
6452 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6454 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6455 as they are defined in elf/mips.h now.
6457 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6460 * Re-add lost change:
6461 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6463 (mn10300_elf_relax_section): Include stack space for register saves
6464 in the imm8 field of a "call" instruction.
6465 (compute_function_info): Determine how much stack is allocated by
6466 the movm instruction. Fix typo.
6467 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6469 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6472 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6474 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6476 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6478 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6480 * elf32-hppa.h: Let ELF header define the enum containing the
6481 external reloc numbers.
6482 * elf32-i386.h: Likewise.
6484 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6486 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6487 * elf32-mips.c: Likewise.
6488 * elf32-ppc.c: Likewise.
6490 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6492 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6493 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6495 * bfd-in.h: Regenerate.
6496 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6497 parameter to 'unsigned int' to avoid K&R compatability problems.
6499 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6502 functionname_ptr to be const. Change line_ptr to be unsigned.
6504 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6505 macro is not defined. Change second parameter from bfd_link_info
6506 to coff_final_link_info. Add prototype.
6507 (coff_final_link_postscript): Simplify handling when macro is not
6508 defined. Add prototype.
6510 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6512 * elf-mn10300.c: Before include system specific ELF header define
6513 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6514 * elf32-mips.c: Likewise.
6515 * elf32-ppc.c: Likewise.
6517 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6519 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6520 temporary patch over to elf64-mips.c as well.
6522 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6524 * elf32-mips.c (reloc_type): Temporarily disable definition of
6525 standard relocation since they are now defined in elf/mips.h.
6527 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6529 * elf-m10200.c (mn10200_elf_final_link_relocate):
6530 Modify range test for case R_MN10200_8.
6532 * elf-m10300.c (mn10300_elf_final_link_relocate):
6533 Modify range test for case R_MN10300_8.
6535 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6537 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6538 * elf32-i386.c (elf_backend_got_header_size): Define.
6539 (elf_backend_plt_header_size): Define.
6540 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6541 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6542 * elfxx-target.h: Provide a default of zero.
6543 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6544 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6546 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6547 entry from an executable, even if the plt refcount goes to 0.
6549 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6551 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6552 directory name at the line number.
6554 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6555 with an unspecified type.
6557 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * sunos.c: Add undef of valid to avoid problem on SunOS.
6561 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6563 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6565 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6567 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6568 R_68K_PCxx and R_68K_xx relocations. Make sure that
6569 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6570 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6571 R_68K_xx relocations.
6572 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6573 that has no plt entry.
6574 (elf_m68k_relocate_section): Ignore the plt offset in a static
6576 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6578 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6581 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6583 (howto_table, reloc_map): Add entries for them.
6584 (elf_m68k_check_relocs): Handle them. Implement reference
6585 counting for got and plt entries.
6586 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6587 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6589 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6590 (elf_m68k_relocate_section): Handle the new reloc types.
6591 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6592 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6593 * elflink.h (elf_link_add_object_symbols): When creating an
6594 indirect reference for symbol versioning also copy the plt
6596 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6597 flag also reset the plt offset.
6598 (elf_link_assign_sym_version): Likewise.
6599 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6600 the size of the entry in bytes.
6601 (elf_gc_allocate_got_offsets): Likewise.
6603 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6605 * elflink.h (elf_gc_sections): Return true rather than falling off
6608 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6611 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6613 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6614 comment describing when it should be enabled.
6615 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6618 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6621 information ATN records.
6623 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6626 section for an absolute symbol in a fully linked file. Based on
6627 patch from Christian Holland <CHolland@de.lucent.com>.
6629 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6631 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6632 that a symbol is undefined.
6634 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6636 * som.c (som_bfd_gc_sections): Define.
6638 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6640 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6641 overflows in ARM_26D patches, since they have already been
6642 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6644 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6646 * coffcode.h (coff_write_object_contents): If we have any long
6647 section names, call coff_write_symbols even if there are no
6650 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6653 PT_LOAD segment, rather than only setting it once for the entire
6656 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6657 rather than ignoring every phdr with a p_paddr of 0, ignore all
6658 the phdrs if they all have a p_paddr of 0.
6660 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6661 section was discarded from the link.
6663 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6665 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6667 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6669 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6670 floating point operations.
6672 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6674 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6677 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6679 Merge of vax/vms (read-only) support
6680 * configure.com: Support Vax target.
6681 * makefile.vms: Support Vax target.
6682 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6683 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6685 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6687 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6689 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6691 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6693 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6694 * targets.c (bfd_target_ovax_flavour): New flavour.
6695 (vms_alpha_vec): Renamed from evax_alpha_vec.
6697 (target_vector): Update accordingly.
6698 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6700 (vax*-*-*vms*): New target.
6701 * Makefile.am: Update for renamed files. Rebuild dependencies.
6702 * bfd-in2.h: Rebuild.
6703 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6705 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6707 Based on patch from Matt Semersky <matts@scd.hp.com>:
6708 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6709 pointer on abfd->outsymbols.
6710 (generic_add_output_symbol): Handle NULL sym parameter.
6712 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6714 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6717 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6719 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6720 when handling 32 bit immediate relocs.
6721 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6723 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6725 * section.c (STD_SECTION): Account for recently added gc_mark
6726 field in struct asection.
6728 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6729 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6731 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6733 ELF Section-level Garbage Collection:
6734 * bfd.c (bfd_gc_sections): New.
6735 * aout-adobe.c: Hook to default implementation.
6736 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6737 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6738 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6739 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6740 * tekhex.c, versados.c: Likewise.
6741 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6742 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6744 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6745 (bfd_generic_gc_sections): New.
6746 * section.c (SEC_KEEP): New.
6747 (asection): Add gc_mark member.
6749 * elfcode.h (elf_gc*): New name remappings.
6750 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6751 sections to be excluded.
6752 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6753 (elf_gc_propogate_vtable_entries_used): New.
6754 (elf_gc_smash_unused_vtentry_relocs): New.
6755 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6756 (elf_gc_common_finalize_got_offsets): New.
6757 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6758 * elfxx-target.h: Add and default gc hooks.
6760 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6762 (struct elf_obj_tdata): Likewise for local_got_offsets.
6763 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6764 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6765 * elf64-sparc.c, elflink.h: Likewise.
6767 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6768 (ELF_LINK_HASH_MARK): Define.
6769 (struct elf_backend_data): Add GC hooks.
6770 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6772 * elf-m10300.c (mn10300_elf_check_relocs): New.
6773 (mn10300_elf_gc_mark_hook): New.
6774 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6775 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6776 (mn10300_elf_final_link_relocate): Likewise.
6777 (mn10300_elf_relocate_section): Likewise.
6778 (elf_backend_can_gc_sections): Define.
6779 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6780 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6781 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6782 (mips_info_to_howto_rel): Likewise.
6783 (mips_elf_relocate_section): Likewise.
6784 (mips_elf_check_relocs): Likewise.
6785 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6786 (elf_backend_can_gc_sections): Define.
6787 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6788 (ppc_elf_howto_raw): Handle them.
6789 (ppc_elf_reloc_type_lookup): Likewise.
6790 (ppc_elf_relocate_section): Likewise.
6791 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6792 Handle new vtable relocs.
6793 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6794 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6795 (elf_backend_can_gc_sections): Define.
6797 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6799 * archures.c (bfd_mach_mn10300): Define.
6800 * elf-m10300.c: Include elf/mn10300.h
6801 (elf_mn10300_mach): New function.
6802 (_bfd_mn10300_elf_final_write_processing): Likewise.
6803 (_bfd_mn10300_elf_object_p): Likewise.
6804 (elf_backendfinal_write_processing): Define.
6805 (elf_backend_object_p): Likewise.
6807 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6809 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6812 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6815 link_next field, not the next field.
6817 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * elf.c (map_sections_to_segments): Check the section address
6820 against the phdr size both with and without a modulo of
6823 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6825 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6826 linker created empty input section if the output section has the
6829 * elflink.h (elf_link_output_extsym): Print an error message if
6830 _bfd_elf_section_from_bfd_section fails.
6832 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6835 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6837 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6838 native linker output. Avoid putting an empty section in more than
6841 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6843 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6844 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6846 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6848 * elf.c (swap_out_syms): New arg relocatable_p.
6849 Don't add section VMA to symbols for relocatable output.
6850 (_bfd_elf_compute_section_file_positions): Update call to
6853 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6855 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6856 against 'addend' be signed rather than unsigned.
6858 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6860 * elf32-m32r.c: Add prototyps for static functions.
6862 * coff-arm.c: Add prototypes for static functions.
6864 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6866 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6867 LMA is used to order sections in a segment.
6869 * elf32-v850.c: Add prototypes for static functions.
6870 Change type of addend parameter to bfd_vma in various functions.
6872 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6874 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6875 complain_overflow_signed instead of complain_overflow_bitfield.
6877 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6879 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6880 when comparing against 0.
6882 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6884 * Makefile.am (config.status): New target.
6885 * Makefile.in: Rebuild.
6887 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6889 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6890 error if previous object endianness doesn't match current object.
6892 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6894 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6895 _bfd_elf_print_private)bfd_data ().
6897 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6901 (elf_link_add_object_symbols): Set type_change_ok and
6902 size_change_ok before calling elf_merge_symbol.
6904 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6905 undefined symbol error, don't also issue an overflow error.
6907 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6909 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6910 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6911 message instead of crashing.
6913 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6915 * archures.c (bfd_mach_cpu32): Define.
6916 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6918 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6919 * ieee.c: Include <ctype.h>.
6920 (ieee_object_p): Parse out process ID string to make it more
6921 likely to be acceptable for bfd_scan_arch.
6922 * bfd-in2.h: Rebuild.
6924 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6926 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6927 _bfd_elf_print_private_bfd_data() so that the program header will
6930 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6932 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6933 0x68. Reindent. Add some comments.
6935 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6937 * elf.c (copy_private_bfd_data): Adjust physical address of
6938 segment in output BFD to contain LMAs of its sections.
6940 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6942 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6943 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6944 endian data 32 bit relocations.
6945 (elf32_sparc_merge_private_bfd_data): Check if linking little
6946 endian objects with big endian objects.
6947 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6948 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6949 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6951 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6952 * archures.c (bfd_mach_sparc_sparclite_le): New.
6953 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6955 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6957 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6960 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6962 * bfd-in.h: Move over patch to bfd-in2.h.
6964 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6966 (_bfd_relocate_contents): Likewise.
6968 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6970 * peicode.h (add_data_entry): If the section has no private data
6971 then do not create a Data Dictionary entry for it.
6973 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6975 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6976 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6977 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6978 subsections during relaxation more correctly.
6980 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6982 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6983 Add extra argument to bfd_arm_process_before_allocation ().
6984 * bfd-in.h: Reflect changes made in bfd-in2.h.
6985 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6986 coff class of a BFD symbol.
6987 * coff-arm.c: Add support for interworking between Thumb code and
6988 non-interworking aware ARM code.
6990 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6992 * po/Make-in (install-info): New target.
6994 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * filemode.c: Remove; not used.
6998 If sysdep.h includes a header file, don't include it again:
6999 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7001 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7003 * archive.c: Don't include <string.h> or <errno.h>.
7004 * evax-alpha.c; Don't include <stdio.h>.
7005 * evax-egsd.c: Likewise.
7006 * evax-etir.c: Likewise.
7007 * evax-misc.c: Likewise.
7008 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7009 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7011 * hpux-core.c: Likewise.
7012 * netbsd-core.c: Likewise.
7014 * libbfd.c: Don't include <sys/types.h>.
7015 * nlmcode.h: Don't include <string.h>.
7016 * osf-core.c: Don't include <string.h> or <stdio.h>.
7017 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7018 <errno.h>, or <unistd.h>.
7019 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7021 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7023 * configure.com: If the version number can not be found in
7024 configure.in, set it to "unknown" rather than "2.8.1".
7026 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7028 * elf32-mips.c (elf_mips_mach): New.
7029 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7030 (_bfd_mips_elf_final_write_processing): Use the names
7031 of machines, rather than the numbers. Set both the ARCH
7032 and MACH in e_flags. Handle a few more specific machines.
7033 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7034 EF_MIPS_ARCH and EF_MIPS_MACH.
7036 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7038 * syms.c (bfd_is_local_label): Revert last change.
7039 * srec.c (srec_write_symbols): Discard debugging symbols.
7041 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7043 * som.c: Include <ctype.h>.
7044 * som.h: Don't include sysdep.h.
7046 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7048 * libbfd.h: Rebuilt.
7049 * libbfd-in.h: Removed gettext includes and defines.
7050 * sysdep.h: Moved gettext-related includes and defines here.
7052 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7054 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7055 an ad-hoc test. Kill bogus #if 0 code.
7056 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7058 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7060 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7061 when generating a normal executable for a symbol defined in a
7062 regular file. When copying a reloc into the output file, adjust
7063 the addend for a PC relative reloc against a global symbol.
7065 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7067 * libbfd.h: Rebuilt.
7068 * libbfd-in.h (_): Define as dgettext.
7070 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7072 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7074 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7075 when declaring parameter types.
7076 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7078 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * config.bfd: If we include any ELF targets in targ_defvec and/or
7081 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7082 * elf32-gen.c (dummy): New static const variable.
7083 (elf_generic_info_to_howto): New static function.
7084 (elf_generic_info_to_howto_rel): New static function.
7085 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7086 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7087 * elf64-gen.c: Same changes as elf32-gen.c.
7088 * elfcode.h (elf_object_p): For the generic target, ignore a
7089 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7091 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7093 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7094 * configure: Rebuild.
7096 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7098 * config.bfd: Update OSR5/Unixware patterns.
7100 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7102 * elf.c (assign_file_positions_for_segments): Allow for holes
7103 between sections added by a link script.
7105 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7107 * configure.in: Change version number to 2.9.4
7108 * configure: Rebuild.
7110 Based on patch from H.J. Lu <hjl@gnu.org>:
7111 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7112 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7113 * bfd-in2.h: Rebuild.
7115 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7117 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7120 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7122 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7123 (elf64_alpha_relax_section): Fill them in.
7124 (elf64_alpha_relax_opt_call): Implement more than a stub.
7125 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7126 alignment on .scommon.
7127 (elf64_alpha_merge_gots): Merge use counts as well.
7129 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7131 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7132 for calculating a local symbol's address.
7133 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7134 Set the .got's cooked size as well as the raw size.
7136 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7138 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7139 internationalisation of printed information.
7141 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7142 internationalisation of printed information.
7144 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * syms.c (struct indexentry): Change directory_name, file_name,
7147 and function_name fields to char *.
7148 (struct stab_find_info): Change cached_file_name field to char *.
7150 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7152 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7154 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7156 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7158 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7160 * Makefile.am (install-data-local): Make $(includedir).
7161 * Makefile.in: Rebuild.
7163 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7165 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7167 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7169 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7170 * Makefile.in: Rebuild.
7172 * bfd-in2.h: Rebuild for Nick's changes.
7174 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7176 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7177 change wrt length == max_namelen.
7179 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7181 * Many files: Added gettext invocations around user-visible
7183 * libbfd-in.h: Added gettext includes and defines.
7184 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7185 HAVE_LC_MESSAGES): Define.
7186 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7188 * Makefile.am (SUBDIRS): Added po.
7189 (POTFILES): New macro.
7190 (po/POTFILES.in): New target.
7191 (SOURCE_HFILES): New macro.
7193 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7195 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7197 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7198 NT_PRSTATUS note section encountered, it contains the status of
7199 the currently executing thread when the core file was written.
7201 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7203 * libcoff.h: Add extra parameter to
7204 bfd_coff_link_output_has_begun overrideable function.
7205 * cofflink.c: Pass extra parameter to
7206 bfd_coff_link_output_has_begun function.
7207 * bfd-in.h: Add prototypes for exported ARM interworking
7209 * peicode.h: ARM specific code reorganised to conform to BFD
7211 * coffcode.h: ARM specific code reorganised to conform to BFD
7213 * coff-arm.c: Code reorganised to conform to the BFD coding
7214 conventions. Global variables have been moved into an ARM
7215 specific hash table structure and a new function:
7216 bfd_arm_get_bfd_for_interworking() has been created which is
7217 called from the linker scripts.
7219 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7221 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7223 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7224 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7225 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7226 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7228 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7230 * config.bfd: Added sparc86x support.
7232 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7234 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7235 an out of range pc-relative jump/call to an undefined weak symbol.
7237 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7239 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7242 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7244 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7245 an error other than bfd_error_system_call, set the error to
7246 bfd_error_wrong_format.
7248 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7249 bfd_elf32_powerpcle_vec.
7251 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7252 program segments are zero, don't set p_paddr_valid.
7254 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7256 * elf64-alpha.c: Initial implementation of relaxation --
7257 (struct alpha_elf_link_hash_entry): Add use_count member.
7258 (elf64_alpha_check_relocs): Initialize and increment it.
7259 (elf64_alpha_can_merge_gots): Check it when considering merging.
7260 (elf64_alpha_merge_gots): Drop entries with zero use.
7261 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7262 (elf64_alpha_always_size_sections): Split out got sizing ...
7263 (elf64_alpha_size_got_sections): ... here. New function.
7264 (elf64_alpha_relax_find_reloc_ofs): New function.
7265 (elf64_alpha_relax_with_lituse): Likewise.
7266 (elf64_alpha_relax_without_lituse): Likewise.
7267 (elf64_alpha_relax_opt_call): Likewise.
7268 (elf64_alpha_relax_section): Likewise.
7269 (elf64_alpha_add_symbol_hook): Likewise.
7270 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7271 (elf64_alpha_relocate_section): Likewise.
7272 (bfd_elf64_bfd_relax_section): Define.
7273 (elf_backend_add_symbol_hook): Likewise.
7275 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7277 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7278 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7279 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7281 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7283 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7284 * configure: Rebuild.
7286 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7288 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7289 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7290 * configure.in: Define and substitute WIN32LDFLAGS and
7292 * aclocal.m4: Rebuild with new libtool.
7293 * configure, Makefile.in: Rebuild.
7295 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7297 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7298 before any other symbols in the same section.
7300 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7302 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7305 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7307 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7309 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7310 Use addr_size for address size, rather than sizeof(bfd_vma).
7311 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7312 Fix call to read_address.
7313 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7314 Scrap other unneeded arguments. Fix call to read_address.
7315 (scan_unit_for_functions): Fix call to read_attribute.
7316 (parse_comp_unit): We now handle more values for addr_size.
7317 Set addr_size in unit. Fix call to read_attribute and
7320 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7322 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7324 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7326 * archures.c (bfd_default_scan): Add m68k cases back to default
7327 switch, reverting patch of March 25, since IEEE support depends
7330 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7332 * Makefile.am (diststuff): New target.
7333 * Makefile.in: Rebuild.
7335 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7337 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7338 som_offset when we have an extended name table.
7340 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7342 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7344 * Makefile.in: Rebuild.
7346 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7348 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7349 symbols when creating a shared library.
7350 (elf_m68k_adjust_dynindx): New function, used by above code.
7351 (elf_m68k_finish_dynamic_sections): Initialize the section
7353 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7355 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7357 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7360 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7362 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7365 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7367 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7370 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7372 * configure.in: Set version to 2.9.1.
7373 * configure: Rebuild.
7375 * Branched binutils 2.9.
7377 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7379 * syms.c (ENABLE_CACHING): Define.
7380 (struct indexentry): Define.
7381 (struct stab_cache): Remove.
7382 (cmpindexentry): New static function.
7383 (struct stab_find_info): Add new fields: indextable,
7384 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7385 cached_file_name. Remove fields: file_cache, function_cache, and
7387 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7388 index table and search it.
7390 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7392 * elf.c (_bfd_elf_copy_private_section_data): Call
7393 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7395 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7397 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7399 * coff-arm.c: Define all globally visible variables and functions
7400 only when COFF_WITH_PE is not defined.
7401 * configure.in (armpe_little_vec, armpe_big_vec): Add
7403 * configure: Rebuild.
7405 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7407 Fix some gcc -Wall warnings:
7408 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7409 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7410 * archures.c (bfd_default_scan): Likewise.
7411 * bfd.c (bfd_scan_vma): Likewise.
7412 * binary.c (mangle_name): Likewise
7413 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7414 * coff-sh.c (sh_relocate_section): Likewise.
7415 * coff-stgo32.c (create_go32_stub): Likewise.
7416 * coffcode.h (coff_slurp_line_table): Likewise.
7417 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7418 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7419 (assign_file_positions_for_segments): Likewise.
7420 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7421 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7422 * oasys.c (oasys_write_sections): Likewise.
7423 * ppcboot.c (ppcboot_object_p): Likewise.
7424 (mangle_name): Likewise.
7425 * riscix.c (riscix_fix_pcrel_26): Likewise.
7426 * srec.c (srec_scan): Likewise.
7427 * stabs.c (_bfd_write_section_stabs): Likewise.
7428 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7429 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7430 switch. Declare parameters for function pointers.
7431 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7433 * elf.c (elf_sort_sections): Likewise.
7434 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7435 Add default cases to switches.
7436 (coff_arm_relocate_section): Remove unused local variables.
7438 (coff_arm_bfd_set_private_flags): Change flag variable to type
7440 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7441 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7442 (dump_toc): Change cat to const, and initialize it.
7443 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7444 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7445 (sh_elf_relocate_section): Initialize r_symndx.
7446 * coffcode.h (coff_compute_section_file_positions): Only declare
7447 old_sofar if ALIGN_SECTIONS_IN_FILE.
7448 (coff_write_object_contents): Initialize csym.
7449 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7450 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7452 * dwarf2.c: Include libiberty.h.
7453 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7454 (decode_line_info): Remove unused local variables.
7455 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7456 (m32r_elf_relocate_section): Likewise.
7457 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7458 (v850_elf_reloc): Likewise.
7459 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7460 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7461 * elf.c (assign_file_positions_for_segments): Always set adjust.
7462 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7463 parenthesize expression.
7464 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7465 (m32r_elf_object_p): Return a value.
7466 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7467 * elf32-mips.c (mips_elf_final_link): Initialize last.
7468 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7469 * elf32-v850.c (v850_elf_object_p): Return a value.
7470 (v850_elf_print_private_bfd_data): Change fprintf format string.
7471 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7473 * elflink.h (elf_link_add_object_symbols): Change vernum to
7474 unsigned int, and initialize it. Change fprintf format string.
7475 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7476 when setting or comparing to soname_indx.
7477 (elf_create_pointer_linker_section): Change num_symbols to
7479 * libcoff-in.h (coff_data_type): Change flags to flagword.
7480 * peicode.h (pe_print_idata): Initialize idx. Change j to
7481 bfd_size_type. Initialize hint_member. Remove useless test to
7483 (pe_print_edata): Change num_functions and num_names in struct
7484 EDT_type to unsigned long. Remove cast. Change fprintf format
7486 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7487 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7489 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7490 int *. Update uses. Change j to long.
7491 * bfd-in2.h, libcoff.h: Rebuild.
7493 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7495 * elf32-v850.c Remove definition of USE_REL.
7496 (v850_elf_info_to_howto_rela): New function.
7497 (v850_elf_perform_relocation): Renamed from
7498 v850_elf_store_addend_in_insn. Removed replace argument.
7499 (v850_elf_reloc): store the relocation in the addend field instead
7501 (v850_elf_final_link_relocate): Now calls
7502 v850_elf_perform_relocation.
7503 (v850_elf_relocate_section): Remove code to generate REL
7506 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7508 * coffcode.h (coff_new_section_hook): Set the type and storage
7509 class in the native symbol information allocated for a new section
7512 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7514 * peicode.h: Chain together calls to
7515 coff_bfd_copy_private_bfd_data and
7516 coff_bfd_print_private_bfd_data.
7518 * coff-arm.c: Add prototypes for
7519 coff_arm_bfd_print_private_bfd_data and
7520 coff_arm_bfd_copy_private_bfd_data.
7522 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7524 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7527 * peicode.h: Call arm-coff private data functions after handling
7530 * coff-arm.c: Turn statics into globals so that they can be shared
7531 both pe and pei backends.
7533 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7535 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7537 (sunos_write_object_contents): Likewise.
7538 * aoutx.h (NAME(aout,machine_type)): Likewise.
7539 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7541 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7543 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7545 (bfd_default_scan): Remove m68k special cases.
7546 * bfd-in2.h: Rebuild.
7547 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7549 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7550 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7552 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7553 selection, change printable_name to just "m68k" and make that the
7554 default instead of m68k:68020.
7556 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7558 (MY_get_section_contents): Define as aout_32_get_section_contents
7559 rather than NAME(aout,get_section_contents).
7561 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7563 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7564 and call bfd_default_set_arch_mach to do the real work.
7566 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7568 * bout.c (BALX): Include return register g14 as part of the insn.
7570 (calljx_callback): Use it.
7572 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7574 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7575 * libbfd.h: Rebuild.
7577 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7578 byte_count to unsigned int.
7579 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7580 unused local variables.
7582 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7583 variables er and er1.
7585 * cpu-v850.c: Include <ctype.h>.
7586 (scan): Case isdigit argument to unsigned char.
7588 From Yan Meroth <YAN.MEROTH@st.com>:
7589 * ihex.c (ihex_scan): Add extbase variable so that getting an
7590 extended linear address record does not ignore any previous
7592 (ihex_write_object_contents): When writing out an extended linear
7593 address record, zero out any previous extended address.
7595 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7597 * ieee.c (do_one): Check section before dereferencing it.
7598 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7599 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7601 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7603 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7605 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7607 * coff-arm.c: Add interworking functions to pe backends.
7609 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7611 * configure.in: Use AM_DISABLE_SHARED.
7612 * aclocal.m4, configure: Rebuild with libtool 1.2.
7614 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7616 * coff-arm.c (coff_arm_relocate_section): Better error messages
7617 when interowrking conflucts occur. Courtesy of Jonathan Walton
7619 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7620 relocations. Patch courtesy of Jonathan Walton and Tony
7623 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7625 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7626 part of Feb 22 change controling when to override the existing
7627 symbol with the .plt entry.
7629 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7631 * config.bfd (targ_cpu): Add thumb-pe target.
7633 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7634 functions in PE build.
7636 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7638 * config.bfd (sparclite-*-elf*): Added.
7640 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * configure.in: Add elf.lo to elf shell variable.
7643 * Makefile.am (BFD_LIBS): Remove elf.lo.
7644 (BFD_LIBS_CFILES): Remove elf.c.
7645 (BFD32_BACKENDS): Add elf.lo.
7646 (BFD32_BACKENDS_CFILES): Add elf.c.
7647 * configure, Makefile.in: Rebuild.
7649 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7651 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7652 relocation against a non-local symbol should not have a dynamic
7655 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7657 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7659 (pe_print_private_bfd_data): Print PE flags. From Mikey
7660 <jeffdb@netzone.com>.
7662 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7664 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7665 a plt entry when we can determine that we authoritatively define
7668 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7670 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7671 don't actually use trad-core, but a SunOS-style core file handled
7673 * hosts/sparclinux.h: Remove.
7675 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7677 * peicode.h (pe_print_idata): If there is no .idata section, look
7678 for the import tables in some other section. Make the initial
7679 label line up better with the data. Print the import address
7680 table even if there is no import name table. If the import
7681 address table holds actual addresses, print them.
7683 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7686 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7687 bfd_error_system_call.
7689 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7692 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7694 From H.J. Lu <hjl@gnu.org>:
7695 * Makefile.am (libbfd_la_LDFLAGS): Define.
7696 * Makefile.in: Rebuild.
7698 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7700 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7701 * netbsd.h (MACHTYPE_OK): Define.
7702 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7703 calling N_SET_MACHTYPE, rather than having a switch.
7704 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7706 * i386netbsd.c (MACHTYPE_OK): Don't define.
7707 (DEFAULT_MID): Define.
7708 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7709 (MACHTYPE_OK): Don't define.
7710 (DEFAULT_MID): Define.
7711 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7712 (DEFAULT_MID): Define.
7713 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7714 (DEFAULT_MID): Define.
7715 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7716 (DEFAULT_MID): Define.
7718 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7719 * vaxnetbsd.c: New file.
7720 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7721 rather than netbsd_core.
7722 * targets.c (vaxnetbsd_vec): Declare.
7723 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7724 defined, add netbsd_core_vec.
7725 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7726 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7727 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7728 * config.bfd (alpha*-*-netbsd*): New target.
7729 * Makefile.am: Rebuild dependencies.
7730 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7731 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7732 * configure, Makefile.in: Rebuild.
7734 * configure.host: Remove the old shared library build stuff. We
7735 now use libtool instead.
7737 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7739 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7741 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7743 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7744 * configure: Rebuild.
7746 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7747 * elf32-v850.c (remember_hi16s_reloc): New function.
7748 (find_remembered_hi16s_reloc): New function.
7749 (v850_elf_store_addend_in_insn): Use the above new functions to
7750 match up HI6S relocs with LO16 relocs.
7752 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7754 * configure.in: Change -linux* to -linux-gnu*.
7755 * config.bfd, configure.host: Likewise.
7756 * configure: Rebuild.
7758 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7760 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7761 LO16/HI16S bug and improve comments about what is going on.
7763 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7765 * configure, aclocal.m4: Rebuild with new libtool.
7767 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7769 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7770 when merging v850 code into v850e/v850ea code. Do not initialise
7771 output flags if the input is the default architecture.
7773 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7775 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7776 get the size from bfd_arch_bits_per_address instead of directly
7779 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7781 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7782 to wrap, just return all 1's bits instead.
7783 * libbfd.h: Regenerate.
7785 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7787 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7789 (coff_relocate_section): If COFF_WITH_PE, define as
7790 coff_pe_i386_relocate_section.
7791 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7792 skip empty sections, to match coff_write_object_contents.
7794 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7795 rather than swapping out r_offset twice. From Luke Deller
7796 <luked@cse.unsw.edu.au>.
7798 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7800 * configure.in: Set libtool_enable_shared rather than
7801 libtool_shared. Remove diversion hack.
7802 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7805 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7807 * syms.c (struct stab_cache): Define.
7808 (struct stab_find_info): Remove cached_offset, cached_stab,
7809 cached_str, and cached_stroff fields. Add file_cache,
7810 function_cache, and line_cache fields.
7811 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7814 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7816 * peicode.h (pe_print_idata): Check for import of ordinal rather
7818 (pe_print_edata): If there is no .edata section, look for the
7819 export data in some other section.
7821 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7823 * configure.in: Change version to 2.8.4.
7824 * configure: Regenerated.
7826 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7828 Add tms320c30 support:
7829 * cpu-tic30.c: New file.
7830 * aout-tic30.c: New file.
7831 * coff-tic30.c: New file.
7832 * archures.c (bfd_arch_tic30): Define.
7833 (bfd_tic30_arch): Declare.
7834 (bfd_archures_list): Add bfd_tic30_arch.
7835 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7837 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7838 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7839 (coff_set_flags): Likewise.
7840 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7841 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7842 * Makefile.am: Rebuild dependencies.
7843 (ALL_MACHINES): Add cpu-tic30.lo.
7844 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7845 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7846 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7847 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7849 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7851 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7852 to lag behind LO16 reloc by a couple of instructions.
7854 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7856 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7857 make to reexamine the file timestamp.
7858 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7860 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7863 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7865 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7866 to create .dynsbss and .rela.sbss sections.
7867 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7868 copied from dynamic objects into .sbss.
7869 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7870 use it. Correct typo of .rela.sdata2.
7871 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7872 put the data, which may now be in .sbss.
7873 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7874 (elf_backend_create_dynamic_sections): Define as
7875 ppc_elf_create_dynamic_sections.
7877 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7878 against _GLOBAL_OFFSET_TABLE_.
7879 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7880 shared libraries which refer to local symbols. Make sure that the
7881 test for allocating space for a reloc in a shared object is the
7882 same as the test for emitting a reloc.
7884 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7886 * config.bfd (i[3456]-*-mingw32*): New target.
7887 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7888 * aclocal.m4, configure: Rebuild.
7890 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7892 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7895 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7897 Sparc v9 ABI compliant PLT:
7898 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7899 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7900 (LARGE_PLT_THRESHOLD): New define.
7901 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7902 (sparc64_elf_build_plt): New function.
7903 (sparc64_elf_plt_entry_offset): Likewise.
7904 (sparc64_elf_plt_ptr_offset): Likewise.
7905 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7906 contain the index for convenience. Skip the initial entries
7908 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7909 memory for the benefit of .rela.plt.
7910 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7911 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7912 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7913 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7914 Call sparc64_elf_build_plt.
7915 (elf_backend_want_got_plt): No.
7916 (elf_backend_plt_readonly): No.
7917 (elf_backend_plt_alignment): 8.
7919 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7920 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7921 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7924 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7926 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7928 * cpu-mips.c (arch_info_struct): Add mips variants.
7929 * bfd-in2.h: Rebuilt.
7931 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7933 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7936 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7938 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7939 (i[3456]86sco3.2v5*coff): New target.
7941 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7943 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7945 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7947 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7948 * bfd-in2.h: Regenerate.
7950 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7952 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7954 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7956 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7957 adjust addend for an output common symbol (from Jimmy Blair
7958 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7959 defined symbol to counteract adjustment made in generic relocation
7962 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7964 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7966 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7967 (GET_SCNDHR_NLNNO): Likewise.
7969 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7971 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7973 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7975 * elf32-m32r.c: Add macros to handle NOP insertion.
7977 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7979 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7980 (xcoff_mark): Likewise.
7981 (xcoff_build_ldsyms): Mark absolute symbols.
7983 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7985 * bout.c (b_out_write_object_contents): Sort symbols before output
7986 to keep {CALL,BAL}NAME symbols adjacent.
7987 (b_out_symbol_cmp): New function.
7989 For older changes see ChangeLog-9697
7995 version-control: never
projects / deliverable / binutils-gdb.git / blob