1 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4 (core files are treated differently than object files).
5 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6 bfd_elf_mkcorefile): declare.
7 * elfxx-target.h (_bfd_elf_write_corefile_contents,
8 bfd_elf_mkcorefile): add to bfd_target vector.
9 * elfcore.h (elf_core_file_p): save the program header table,
10 and set the bfd architecture from the elf file header.
11 * elf.c (bfd_elf_mkcorefile): new function.
12 (_bfd_elf_write_corefile_contents): new function.
13 (assign_file_positions_for_segments): add cases for handling
14 PT_NOTE segments. (assign_file_positions_except_relocs):
15 core files should be handled the same as exec files.
16 (prep_headers): identify core files as type ET_CORE.
17 (copy_private_bfd_data): identify the sections belonging to
20 * elf32-sparc.c (elf32_sparc_final_write_processing):
21 add break statement to default case.
23 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
25 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
26 section (not input) will be in sections ".sbss", ".sbss2",
27 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
28 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
29 output_offset for correct evaluation of addend.
32 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
34 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
35 elf32_arm_allocate_interworking_sections and
36 elf32_arm_process_before_allocation.
38 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
40 * bfd-in.h: Ammend prototype for
41 elf32_arm_process_before_allocation to remove surplus third
44 * bfd-in2.h: Regenerate.
47 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
49 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
51 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
53 * aoutx.h (aout_link_input_section_ext): Use the relocation already
54 calculated for RELOC_SPARC_REV32 case.
57 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
59 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
60 elf32_arm_allocate_interworking_sections and
61 elf32_arm_process_before_allocation.
62 * bfd-in2.h: Regenerated.
63 * elf32-arm.c Define elf32_arm_link_hash_table.
64 (insert_thumb_branch): New routine.
65 (find_thumb_glue): New routine.
66 (find_arm_glue): New routine.
67 (record_arm_to_thumb_glue): New routine.
68 (record_thumb_to_arm_glue): New routine.
69 (elf32_arm_link_hash_table_create): New routine.
70 (elf32_arm_get_bfd_for_interworking): New routine.
71 (elf32_arm_allocate_interworking_sections) New routine.
72 (elf32_arm_process_before_allocation) New routine.
73 (elf32_thumb_to_arm_stub): New routine.
74 (elf32_arm_to_thumb_stub): New routine.
75 (elf32_print_private_bfd_data): Fix typo.
76 (elf32_arm_final_link_relocate): Add argument sym_sec.
77 Check for branches to thumb symbols in case R_ARM_PC24.
78 Check for branches to arm symbols in case R_ARM_THM_PC22.
79 (elf32_arm_relocate_section): Pass symbol section to
80 elf32_arm_final_link_relocate.
83 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
85 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
86 entries unless the symbol is defined in the executable; in
87 particular, undefined weak symbols get a PLT entry.
89 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
91 * libaout.h: Remove nested comment to avoid warning.
94 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
96 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
97 R_ARM_PC24 relocation.
100 start-sanitize-armelf
101 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
103 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
104 argument is_local. Add argument sym_flags. Check sym_flags
105 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
106 (elf32_arm_relocate_section): Don't pass local sym and pass
107 sym_flags to elf32_arm_final_link_relocate.
110 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
112 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
113 to not count too few relocs for dynamicly linked executables.
115 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
117 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
118 symbols without a dynamic index dynamic. Consider all weak
120 (elf64_alpha_strip_section_from_output): Don't assume 1-1
121 correspondance between input and output sections.
123 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
125 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
126 that use a .got.plt section start the got offset at zero.
128 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
130 * ieee.c (ieee_write_processor): Correct the processor ID written
131 out for bfd_arch_m68k, accommodating change of March 25.
133 start-sanitize-armelf
134 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
136 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
137 R_ARM_THM_RPC22 relocations.
140 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
142 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
144 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
145 .got relocs in -Bsymbolic shared objects.
147 start-sanitize-armelf
148 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
150 * elf32-arm.c: Add private flags to ELF header.
151 (elf32_arm_print_private_bfd_data): New Function.
152 (elf32_arm_set_private_flags): New Function.
153 (elf32_arm_copy_private_flags): New Function.
154 (elf32_arm_merge_private_bfd_data): New Function.
157 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
159 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
161 (elf32_sparc_relocate_section): Likewise.
163 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
165 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
166 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
167 (ppc_elf_relocate_section): Pull sgot and splt search to the start
168 of the function. Recognize no .plt as static linking.
170 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
172 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
173 ".liblist" string through gettext.
175 start-sanitize-armelf
176 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
178 * Makefile.am: Add support for elf32-arm.lo.
179 * Makefile.in: Rebuild.
180 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
181 (thumb-*-elf): Define targ_defvec and targ_selvecs.
182 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
183 * configure: Regenerate.
184 * elf.c: (prep_headers): Support arch_type of EM_ARM.
185 * targets.c: Support new targets bfd_elf32_bigarm_vec and
186 bfd_target bfd_elf32_littlearm_vec.
187 * elf32-arm.c: New file.
190 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
192 * libaout.h (M_SPARCLITE_LE): New machine.
193 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
194 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
195 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
196 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
197 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
198 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
199 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
200 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
201 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
202 be BFD_RELOC_SPARC_REV32.
204 * config.bfd (sparc86x-*-aout): New
206 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
208 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
209 actually mapping the output sections.
211 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
214 * elf-m10300.c (mn10300_elf_relax_section): Fix typo when relaxing
215 from 24bit operand to an 8bit operand.
217 * elf-m10300.c (mn10300_elf_relax_section): Do not relax "dmul",
218 "dmulu", "dmach", "dmachu" with 32bit operands.
221 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
222 (mn10300_elf_reloc_map): Similarly.
223 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
225 (mn10300_elf_relax_section): Support relaxing on the am33.
228 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
231 The value of R_MIPS15_S3 has changed:
232 * elf32-mips.c (elf_mips15_s3_howto): New static variable.
233 (mips_reloc_map): Remove BFD_RELOC_MIPS15_S3.
234 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS15_S3
236 (mips_info_to_howto_rel): Handle R_MIPS15_S3 specially.
237 (mips_elf_relocate_section): Check for R_MIPS15_S3.
240 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
242 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
243 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
244 elf_mips_reloc_type defined in elf/mips.h.
246 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
248 * elf64-mips.c: Remove reloc_type definition completely. It's now
251 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
253 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
254 as they are defined in elf/mips.h now.
256 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
259 * elf-m10300.c (compute_function_info): Keep track of stack space
260 needed by am33 movm instruction variant.
263 * Re-add lost change:
264 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
266 (mn10300_elf_relax_section): Include stack space for register saves
267 in the imm8 field of a "call" instruction.
268 (compute_function_info): Determine how much stack is allocated by
269 the movm instruction. Fix typo.
270 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
272 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
274 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
275 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
277 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
279 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
281 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
283 * elf32-hppa.h: Let ELF header define the enum containing the
284 external reloc numbers.
285 * elf32-i386.h: Likewise.
287 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
289 * elf-m10300.c: Let ELF header now define the macros to get the enum.
290 * elf32-mips.c: Likewise.
291 * elf32-ppc.c: Likewise.
293 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
295 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
296 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
298 * bfd-in.h: Regenerate.
299 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
300 parameter to 'unsigned int' to avoid K&R compatability problems.
302 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
304 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
305 functionname_ptr to be const. Change line_ptr to be unsigned.
307 * coffcode.h (coff_link_output_has_begun): Simplify handling when
308 macro is not defined. Change second parameter from bfd_link_info
309 to coff_final_link_info. Add prototype.
310 (coff_final_link_postscript): Simplify handling when macro is not
311 defined. Add prototype.
313 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
315 * elf-mn10300.c: Before include system specific ELF header define
316 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
317 * elf32-mips.c: Likewise.
318 * elf32-ppc.c: Likewise.
320 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
322 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
323 temporary patch over to elf64-mips.c as well.
325 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
327 * elf32-mips.c (reloc_type): Temporarily disable definition of
328 standard relocation since they are now defined in elf/mips.h.
330 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
332 * elf-m10200.c (mn10200_elf_final_link_relocate):
333 Modify range test for case R_MN10200_8.
335 * elf-m10300.c (mn10300_elf_final_link_relocate):
336 Modify range test for case R_MN10300_8.
338 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
340 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
341 * elf32-i386.c (elf_backend_got_header_size): Define.
342 (elf_backend_plt_header_size): Define.
343 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
344 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
345 * elfxx-target.h: Provide a default of zero.
346 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
347 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
349 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
350 entry from an executable, even if the plt refcount goes to 0.
352 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
354 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
355 directory name at the line number.
357 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
358 with an unspecified type.
360 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
362 * sunos.c: Add undef of valid to avoid problem on SunOS.
365 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
367 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
370 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
372 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
373 R_68K_PCxx and R_68K_xx relocations. Make sure that
374 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
375 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
376 R_68K_xx relocations.
377 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
378 that has no plt entry.
379 (elf_m68k_relocate_section): Ignore the plt offset in a static
381 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
383 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
386 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
388 (howto_table, reloc_map): Add entries for them.
389 (elf_m68k_check_relocs): Handle them. Implement reference
390 counting for got and plt entries.
391 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
392 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
394 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
395 (elf_m68k_relocate_section): Handle the new reloc types.
396 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
397 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
398 * elflink.h (elf_link_add_object_symbols): When creating an
399 indirect reference for symbol versioning also copy the plt
401 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
402 flag also reset the plt offset.
403 (elf_link_assign_sym_version): Likewise.
404 (elf_gc_common_finalize_got_offsets): Increment the got offset by
405 the size of the entry in bytes.
406 (elf_gc_allocate_got_offsets): Likewise.
408 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
410 * elflink.h (elf_gc_sections): Return true rather than falling off
413 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
416 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
418 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
419 comment describing when it should be enabled.
420 Changed definition of USER_LABEL_PREFIX to "", to fall into line
423 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
425 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
426 information ATN records.
428 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
430 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
431 section for an absolute symbol in a fully linked file. Based on
432 patch from Christian Holland <CHolland@de.lucent.com>.
434 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
436 * coff-m88k.c (m88k_special_reloc): Don't lose the information
437 that a symbol is undefined.
439 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
441 * som.c (som_bfd_gc_sections): Define.
443 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
445 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
446 overflows in ARM_26D patches, since they have already been
447 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
449 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
451 * coffcode.h (coff_write_object_contents): If we have any long
452 section names, call coff_write_symbols even if there are no
455 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
457 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
458 PT_LOAD segment, rather than only setting it once for the entire
461 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
462 rather than ignoring every phdr with a p_paddr of 0, ignore all
463 the phdrs if they all have a p_paddr of 0.
465 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
466 section was discarded from the link.
468 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
470 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
472 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
474 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
475 floating point operations.
477 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
479 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
482 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
484 Merge of vax/vms (read-only) support
485 * configure.com: Support Vax target.
486 * makefile.vms: Support Vax target.
487 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
488 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
490 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
492 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
494 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
496 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
498 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
499 * targets.c (bfd_target_ovax_flavour): New flavour.
500 (vms_alpha_vec): Renamed from evax_alpha_vec.
502 (target_vector): Update accordingly.
503 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
505 (vax*-*-*vms*): New target.
506 * Makefile.am: Update for renamed files. Rebuild dependencies.
507 * bfd-in2.h: Rebuild.
508 * configure.in, Makefile.in, aclocal.m4: Rebuild.
510 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
512 Based on patch from Matt Semersky <matts@scd.hp.com>:
513 * linker.c (_bfd_generic_final_link): Force a trailing NULL
514 pointer on abfd->outsymbols.
515 (generic_add_output_symbol): Handle NULL sym parameter.
517 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
519 * elf.c (copy_private_bfd_data): Add support for changing VMA or
522 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
524 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
525 when handling 32 bit immediate relocs.
526 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
528 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
530 * section.c (STD_SECTION): Account for recently added gc_mark
531 field in struct asection.
533 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
534 (bfd_elf32_bfd_merge_private_bfd_data): Define.
536 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
538 ELF Section-level Garbage Collection:
539 * bfd.c (bfd_gc_sections): New.
540 * aout-adobe.c: Hook to default implementation.
541 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
542 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
543 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
544 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
545 * tekhex.c, versados.c: Likewise.
546 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
547 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
549 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
550 (bfd_generic_gc_sections): New.
551 * section.c (SEC_KEEP): New.
552 (asection): Add gc_mark member.
554 * elfcode.h (elf_gc*): New name remappings.
555 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
556 sections to be excluded.
557 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
558 (elf_gc_propogate_vtable_entries_used): New.
559 (elf_gc_smash_unused_vtentry_relocs): New.
560 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
561 (elf_gc_common_finalize_got_offsets): New.
562 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
563 * elfxx-target.h: Add and default gc hooks.
565 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
567 (struct elf_obj_tdata): Likewise for local_got_offsets.
568 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
569 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
570 * elf64-sparc.c, elflink.h: Likewise.
572 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
573 (ELF_LINK_HASH_MARK): Define.
574 (struct elf_backend_data): Add GC hooks.
575 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
577 * elf-m10300.c (mn10300_elf_check_relocs): New.
578 (mn10300_elf_gc_mark_hook): New.
579 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
580 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
581 (mn10300_elf_final_link_relocate): Likewise.
582 (mn10300_elf_relocate_section): Likewise.
583 (elf_backend_can_gc_sections): Define.
584 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
585 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
586 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
587 (mips_info_to_howto_rel): Likewise.
588 (mips_elf_relocate_section): Likewise.
589 (mips_elf_check_relocs): Likewise.
590 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
591 (elf_backend_can_gc_sections): Define.
592 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
593 (ppc_elf_howto_raw): Handle them.
594 (ppc_elf_reloc_type_lookup): Likewise.
595 (ppc_elf_relocate_section): Likewise.
596 (ppc_elf_check_relocs): Reference count .got and .plt entires.
597 Handle new vtable relocs.
598 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
599 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
600 (elf_backend_can_gc_sections): Define.
602 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
604 * archures.c (bfd_mach_mn10300): Define.
605 * elf-m10300.c: Include elf/mn10300.h
606 (elf_mn10300_mach): New function.
607 (_bfd_mn10300_elf_final_write_processing): Likewise.
608 (_bfd_mn10300_elf_object_p): Likewise.
609 (elf_backendfinal_write_processing): Define.
610 (elf_backend_object_p): Likewise.
612 * archures.c (bfd_mach_am33): Define.
613 * cpu-m10300.c (bfd_am33_arch): New arch info structure. Link it
614 into the NEXT field of bfd_mn10300_arch.
617 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
619 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
622 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
624 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
625 link_next field, not the next field.
627 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
629 * elf.c (map_sections_to_segments): Check the section address
630 against the phdr size both with and without a modulo of
633 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
635 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
636 linker created empty input section if the output section has the
639 * elflink.h (elf_link_output_extsym): Print an error message if
640 _bfd_elf_section_from_bfd_section fails.
642 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
646 Thu Jun 18 23:59:30 1998 Doug Evans <devans@seba.cygnus.com>
648 * reloc.c: New relocs BFD_RELOC_MIPS_DVP_11_S4,
649 BFD_RELOC_MIPS_DVP_U15_S3.
650 * elf32-mips.c: Handle them.
651 * bfd-in2.h: Regenerate.
652 * libbfd.h: Regenerate.
655 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
657 * elf.c (copy_private_bfd_data): Improve handling of Solaris
658 native linker output. Avoid putting an empty section in more than
661 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
663 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
664 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
666 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
668 * elf.c (swap_out_syms): New arg relocatable_p.
669 Don't add section VMA to symbols for relocatable output.
670 (_bfd_elf_compute_section_file_positions): Update call to
673 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
675 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
676 against 'addend' be signed rather than unsigned.
678 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
680 * elf32-m32r.c: Add prototyps for static functions.
682 * coff-arm.c: Add prototypes for static functions.
684 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
686 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
687 LMA is used to order sections in a segment.
689 * elf32-v850.c: Add prototypes for static functions.
690 Change type of addend parameter to bfd_vma in various functions.
692 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
694 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
695 complain_overflow_signed instead of complain_overflow_bitfield.
697 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
699 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
700 when comparing against 0.
702 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
704 * Makefile.am (config.status): New target.
705 * Makefile.in: Rebuild.
708 Wed Jun 3 11:39:57 1998 Doug Evans <devans@canuck.cygnus.com>
710 * elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
711 Elf32_Dvp_External_Overlay instead of 64 bit version.
714 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
716 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
717 error if previous object endianness doesn't match current object.
719 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
721 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
722 _bfd_elf_print_private)bfd_data ().
724 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
726 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
728 (elf_link_add_object_symbols): Set type_change_ok and
729 size_change_ok before calling elf_merge_symbol.
731 * elf32-mips.c (mips_elf_relocate_section): If we issue an
732 undefined symbol error, don't also issue an overflow error.
734 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
736 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
737 R_PPC_LOCAL24PC relocation should be local; if not, print an error
738 message instead of crashing.
740 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
742 * archures.c (bfd_mach_cpu32): Define.
743 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
745 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
746 * ieee.c: Include <ctype.h>.
747 (ieee_object_p): Parse out process ID string to make it more
748 likely to be acceptable for bfd_scan_arch.
749 * bfd-in2.h: Rebuild.
751 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
753 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
754 _bfd_elf_print_private_bfd_data() so that the program header will
757 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
759 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
760 0x68. Reindent. Add some comments.
763 Sun May 31 16:11:22 1998 Doug Evans <devans@canuck.cygnus.com>
765 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Set sh_link
766 field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
767 (_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
769 (_bfd_mips_elf_fake_sections): Ditto.
772 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
774 * elf.c (copy_private_bfd_data): Adjust physical address of
775 segment in output BFD to contain LMAs of its sections.
777 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
779 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
780 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
781 endian data 32 bit relocations.
782 (elf32_sparc_merge_private_bfd_data): Check if linking little
783 endian objects with big endian objects.
784 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
785 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
786 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
788 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
789 * archures.c (bfd_mach_sparc_sparclite_le): New.
790 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
792 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
794 * peicode.h (add_data_entry): Fix precedence of operators in if ()
797 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
799 * bfd-in.h: Move over patch to bfd-in2.h.
801 * reloc.c (bfd_check_overflow): Add casts before shifts which may
803 (_bfd_relocate_contents): Likewise.
805 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
807 * peicode.h (add_data_entry): If the section has no private data
808 then do not create a Data Dictionary entry for it.
810 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
812 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
813 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
814 elf64_alpha_size_got_sections): Rewrite, handling multiple got
815 subsections during relaxation more correctly.
817 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
819 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
820 Add extra argument to bfd_arm_process_before_allocation ().
821 * bfd-in.h: Reflect changes made in bfd-in2.h.
822 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
823 coff class of a BFD symbol.
824 * coff-arm.c: Add support for interworking between Thumb code and
825 non-interworking aware ARM code.
827 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
829 * po/Make-in (install-info): New target.
831 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
833 * filemode.c: Remove; not used.
835 If sysdep.h includes a header file, don't include it again:
836 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
838 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
840 * archive.c: Don't include <string.h> or <errno.h>.
841 * evax-alpha.c; Don't include <stdio.h>.
842 * evax-egsd.c: Likewise.
843 * evax-etir.c: Likewise.
844 * evax-misc.c: Likewise.
845 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
846 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
848 * hpux-core.c: Likewise.
849 * netbsd-core.c: Likewise.
851 * libbfd.c: Don't include <sys/types.h>.
852 * nlmcode.h: Don't include <string.h>.
853 * osf-core.c: Don't include <string.h> or <stdio.h>.
854 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
855 <errno.h>, or <unistd.h>.
856 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
858 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
860 * configure.com: If the version number can not be found in
861 configure.in, set it to "unknown" rather than "2.8.1".
863 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
865 * elf32-mips.c (elf_mips_mach): New.
866 (_bfd_mips_elf_object_p): Use elf_mips_mach.
867 (_bfd_mips_elf_final_write_processing): Use the names
868 of machines, rather than the numbers. Set both the ARCH
869 and MACH in e_flags. Handle a few more specific machines.
870 (_bfd_mips_elf_merge_private_bfd_data): Merge both
871 EF_MIPS_ARCH and EF_MIPS_MACH.
873 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
875 * syms.c (bfd_is_local_label): Revert last change.
876 * srec.c (srec_write_symbols): Discard debugging symbols.
878 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
880 * som.c: Include <ctype.h>.
881 * som.h: Don't include sysdep.h.
883 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
886 * libbfd-in.h: Removed gettext includes and defines.
887 * sysdep.h: Moved gettext-related includes and defines here.
889 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
891 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
892 an ad-hoc test. Kill bogus #if 0 code.
893 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
895 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
897 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
898 when generating a normal executable for a symbol defined in a
899 regular file. When copying a reloc into the output file, adjust
900 the addend for a PC relative reloc against a global symbol.
902 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
905 * libbfd-in.h (_): Define as dgettext.
907 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
909 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
911 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
912 when declaring parameter types.
913 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
915 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
917 * config.bfd: If we include any ELF targets in targ_defvec and/or
918 targ_selvecs, then add the generic ELF targets to targ_selvecs.
919 * elf32-gen.c (dummy): New static const variable.
920 (elf_generic_info_to_howto): New static function.
921 (elf_generic_info_to_howto_rel): New static function.
922 (elf_info_to_howto): Define as elf_generic_info_to_howto.
923 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
924 * elf64-gen.c: Same changes as elf32-gen.c.
925 * elfcode.h (elf_object_p): For the generic target, ignore a
926 failure of bfd_default_set_arch_mach. Fix indentation a bit.
928 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
930 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
931 * configure: Rebuild.
933 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
935 * config.bfd: Update OSR5/Unixware patterns.
937 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
939 * elf.c (assign_file_positions_for_segments): Allow for holes
940 between sections added by a link script.
942 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
944 * configure.in: Change version number to 2.9.4
945 * configure: Rebuild.
947 Based on patch from H.J. Lu <hjl@gnu.org>:
948 * elf.c (bfd_elf_get_bfd_needed_list): New function.
949 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
950 * bfd-in2.h: Rebuild.
952 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
954 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
957 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
959 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
960 (elf64_alpha_relax_section): Fill them in.
961 (elf64_alpha_relax_opt_call): Implement more than a stub.
962 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
963 alignment on .scommon.
964 (elf64_alpha_merge_gots): Merge use counts as well.
966 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
968 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
969 for calculating a local symbol's address.
970 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
971 Set the .got's cooked size as well as the raw size.
973 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
975 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
976 internationalisation of printed information.
978 * coff-arm.c (coff_arm_print_private_bfd_data): Add
979 internationalisation of printed information.
981 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
983 * syms.c (struct indexentry): Change directory_name, file_name,
984 and function_name fields to char *.
985 (struct stab_find_info): Change cached_file_name field to char *.
987 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
989 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
991 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
993 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
995 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
997 * Makefile.am (install-data-local): Make $(includedir).
998 * Makefile.in: Rebuild.
1000 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
1002 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
1004 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
1006 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
1007 * Makefile.in: Rebuild.
1009 * bfd-in2.h: Rebuild for Nick's changes.
1011 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
1013 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
1014 change wrt length == max_namelen.
1016 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1018 * Many files: Added gettext invocations around user-visible
1020 * libbfd-in.h: Added gettext includes and defines.
1021 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1022 HAVE_LC_MESSAGES): Define.
1023 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
1025 * Makefile.am (SUBDIRS): Added po.
1026 (POTFILES): New macro.
1027 (po/POTFILES.in): New target.
1028 (SOURCE_HFILES): New macro.
1030 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
1032 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1034 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
1035 NT_PRSTATUS note section encountered, it contains the status of
1036 the currently executing thread when the core file was written.
1038 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
1040 * libcoff.h: Add extra parameter to
1041 bfd_coff_link_output_has_begun overrideable function.
1042 * cofflink.c: Pass extra parameter to
1043 bfd_coff_link_output_has_begun function.
1044 * bfd-in.h: Add prototypes for exported ARM interworking
1046 * peicode.h: ARM specific code reorganised to conform to BFD
1048 * coffcode.h: ARM specific code reorganised to conform to BFD
1050 * coff-arm.c: Code reorganised to conform to the BFD coding
1051 conventions. Global variables have been moved into an ARM
1052 specific hash table structure and a new function:
1053 bfd_arm_get_bfd_for_interworking() has been created which is
1054 called from the linker scripts.
1056 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
1058 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
1060 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
1061 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
1062 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
1063 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
1065 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1067 * config.bfd: Added sparc86x support.
1069 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
1071 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
1072 an out of range pc-relative jump/call to an undefined weak symbol.
1074 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
1076 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
1079 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
1081 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
1082 an error other than bfd_error_system_call, set the error to
1083 bfd_error_wrong_format.
1085 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
1086 bfd_elf32_powerpcle_vec.
1088 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
1089 program segments are zero, don't set p_paddr_valid.
1091 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
1093 * elf64-alpha.c: Initial implementation of relaxation --
1094 (struct alpha_elf_link_hash_entry): Add use_count member.
1095 (elf64_alpha_check_relocs): Initialize and increment it.
1096 (elf64_alpha_can_merge_gots): Check it when considering merging.
1097 (elf64_alpha_merge_gots): Drop entries with zero use.
1098 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
1099 (elf64_alpha_always_size_sections): Split out got sizing ...
1100 (elf64_alpha_size_got_sections): ... here. New function.
1101 (elf64_alpha_relax_find_reloc_ofs): New function.
1102 (elf64_alpha_relax_with_lituse): Likewise.
1103 (elf64_alpha_relax_without_lituse): Likewise.
1104 (elf64_alpha_relax_opt_call): Likewise.
1105 (elf64_alpha_relax_section): Likewise.
1106 (elf64_alpha_add_symbol_hook): Likewise.
1107 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
1108 (elf64_alpha_relocate_section): Likewise.
1109 (bfd_elf64_bfd_relax_section): Define.
1110 (elf_backend_add_symbol_hook): Likewise.
1112 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
1114 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
1115 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
1116 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
1118 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
1120 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
1121 * configure: Rebuild.
1123 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
1125 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
1126 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
1127 * configure.in: Define and substitute WIN32LDFLAGS and
1129 * aclocal.m4: Rebuild with new libtool.
1130 * configure, Makefile.in: Rebuild.
1132 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
1134 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
1135 before any other symbols in the same section.
1137 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
1139 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
1142 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1144 * dwarf2.c (comp_unit): Move it earlier in the source. Add
1146 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
1147 Use addr_size for address size, rather than sizeof(bfd_vma).
1148 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
1149 Fix call to read_address.
1150 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
1151 Scrap other unneeded arguments. Fix call to read_address.
1152 (scan_unit_for_functions): Fix call to read_attribute.
1153 (parse_comp_unit): We now handle more values for addr_size.
1154 Set addr_size in unit. Fix call to read_attribute and
1157 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
1159 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
1161 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
1163 * archures.c (bfd_default_scan): Add m68k cases back to default
1164 switch, reverting patch of March 25, since IEEE support depends
1167 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
1169 * Makefile.am (diststuff): New target.
1170 * Makefile.in: Rebuild.
1172 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
1174 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
1175 som_offset when we have an extended name table.
1177 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
1179 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
1181 * Makefile.in: Rebuild.
1183 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1185 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
1186 symbols when creating a shared library.
1187 (elf_m68k_adjust_dynindx): New function, used by above code.
1188 (elf_m68k_finish_dynamic_sections): Initialize the section
1190 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
1192 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
1194 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
1197 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1199 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
1202 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
1204 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
1207 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
1209 * configure.in: Set version to 2.9.1.
1210 * configure: Rebuild.
1212 * Branched binutils 2.9.
1214 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
1216 * syms.c (ENABLE_CACHING): Define.
1217 (struct indexentry): Define.
1218 (struct stab_cache): Remove.
1219 (cmpindexentry): New static function.
1220 (struct stab_find_info): Add new fields: indextable,
1221 indextablesize, cached_indexentry, cached_offset, cached_stab, and
1222 cached_file_name. Remove fields: file_cache, function_cache, and
1224 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
1225 index table and search it.
1227 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
1229 * elf.c (_bfd_elf_copy_private_section_data): Call
1230 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
1232 * cpu-mips.c: Remove trailing comma at end of enumeration list.
1234 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
1236 * coff-arm.c: Define all globally visible variables and functions
1237 only when COFF_WITH_PE is not defined.
1238 * configure.in (armpe_little_vec, armpe_big_vec): Add
1240 * configure: Rebuild.
1242 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
1244 Fix some gcc -Wall warnings:
1245 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
1246 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
1247 * archures.c (bfd_default_scan): Likewise.
1248 * bfd.c (bfd_scan_vma): Likewise.
1249 * binary.c (mangle_name): Likewise
1250 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
1251 * coff-sh.c (sh_relocate_section): Likewise.
1252 * coff-stgo32.c (create_go32_stub): Likewise.
1253 * coffcode.h (coff_slurp_line_table): Likewise.
1254 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1255 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1256 (assign_file_positions_for_segments): Likewise.
1257 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1258 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1259 * oasys.c (oasys_write_sections): Likewise.
1260 * ppcboot.c (ppcboot_object_p): Likewise.
1261 (mangle_name): Likewise.
1262 * riscix.c (riscix_fix_pcrel_26): Likewise.
1263 * srec.c (srec_scan): Likewise.
1264 * stabs.c (_bfd_write_section_stabs): Likewise.
1265 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1266 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
1267 switch. Declare parameters for function pointers.
1268 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
1270 * elf.c (elf_sort_sections): Likewise.
1271 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
1272 Add default cases to switches.
1273 (coff_arm_relocate_section): Remove unused local variables.
1275 (coff_arm_bfd_set_private_flags): Change flag variable to type
1277 * coff-mips.c (mips_relocate_section): Initialize use_lo.
1278 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
1279 (dump_toc): Change cat to const, and initialize it.
1280 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
1281 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
1282 (sh_elf_relocate_section): Initialize r_symndx.
1283 * coffcode.h (coff_compute_section_file_positions): Only declare
1284 old_sofar if ALIGN_SECTIONS_IN_FILE.
1285 (coff_write_object_contents): Initialize csym.
1286 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
1287 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
1289 * dwarf2.c: Include libiberty.h.
1290 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
1291 (decode_line_info): Remove unused local variables.
1292 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
1293 (m32r_elf_relocate_section): Likewise.
1294 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
1295 (v850_elf_reloc): Likewise.
1296 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
1297 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
1298 * elf.c (assign_file_positions_for_segments): Always set adjust.
1299 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
1300 parenthesize expression.
1301 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
1302 (m32r_elf_object_p): Return a value.
1303 (m32r_elf_print_private_bfd_data): Change fprintf format string.
1304 * elf32-mips.c (mips_elf_final_link): Initialize last.
1305 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
1306 * elf32-v850.c (v850_elf_object_p): Return a value.
1307 (v850_elf_print_private_bfd_data): Change fprintf format string.
1308 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
1310 * elflink.h (elf_link_add_object_symbols): Change vernum to
1311 unsigned int, and initialize it. Change fprintf format string.
1312 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
1313 when setting or comparing to soname_indx.
1314 (elf_create_pointer_linker_section): Change num_symbols to
1316 * libcoff-in.h (coff_data_type): Change flags to flagword.
1317 * peicode.h (pe_print_idata): Initialize idx. Change j to
1318 bfd_size_type. Initialize hint_member. Remove useless test to
1320 (pe_print_edata): Change num_functions and num_names in struct
1321 EDT_type to unsigned long. Remove cast. Change fprintf format
1323 * ppcboot.c (ppcboot_object_p): Change i to size_t.
1324 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
1326 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
1327 int *. Update uses. Change j to long.
1328 * bfd-in2.h, libcoff.h: Rebuild.
1330 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
1332 * elf32-v850.c Remove definition of USE_REL.
1333 (v850_elf_info_to_howto_rela): New function.
1334 (v850_elf_perform_relocation): Renamed from
1335 v850_elf_store_addend_in_insn. Removed replace argument.
1336 (v850_elf_reloc): store the relocation in the addend field instead
1338 (v850_elf_final_link_relocate): Now calls
1339 v850_elf_perform_relocation.
1340 (v850_elf_relocate_section): Remove code to generate REL
1343 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
1345 * coffcode.h (coff_new_section_hook): Set the type and storage
1346 class in the native symbol information allocated for a new section
1349 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
1351 * peicode.h: Chain together calls to
1352 coff_bfd_copy_private_bfd_data and
1353 coff_bfd_print_private_bfd_data.
1355 * coff-arm.c: Add prototypes for
1356 coff_arm_bfd_print_private_bfd_data and
1357 coff_arm_bfd_copy_private_bfd_data.
1359 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
1361 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
1364 * peicode.h: Call arm-coff private data functions after handling
1367 * coff-arm.c: Turn statics into globals so that they can be shared
1368 both pe and pei backends.
1370 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
1372 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
1374 (sunos_write_object_contents): Likewise.
1375 * aoutx.h (NAME(aout,machine_type)): Likewise.
1376 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1378 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1380 * archures.c (bfd_mach_m68*): Add definitions for various m68k
1382 (bfd_default_scan): Remove m68k special cases.
1383 * bfd-in2.h: Rebuild.
1384 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
1386 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
1387 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
1389 (bfd_m68k_arch): Set mach field to zero to signal no explicit
1390 selection, change printable_name to just "m68k" and make that the
1391 default instead of m68k:68020.
1393 * aout-tic30.c (NAME): Define this to avoid multiple definitions
1395 (MY_get_section_contents): Define as aout_32_get_section_contents
1396 rather than NAME(aout,get_section_contents).
1398 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
1400 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
1401 and call bfd_default_set_arch_mach to do the real work.
1403 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
1405 * bout.c (BALX): Include return register g14 as part of the insn.
1407 (calljx_callback): Use it.
1409 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
1411 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
1412 * libbfd.h: Rebuild.
1414 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
1415 byte_count to unsigned int.
1416 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
1417 unused local variables.
1419 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
1420 variables er and er1.
1422 * cpu-v850.c: Include <ctype.h>.
1423 (scan): Case isdigit argument to unsigned char.
1425 From Yan Meroth <YAN.MEROTH@st.com>:
1426 * ihex.c (ihex_scan): Add extbase variable so that getting an
1427 extended linear address record does not ignore any previous
1429 (ihex_write_object_contents): When writing out an extended linear
1430 address record, zero out any previous extended address.
1432 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
1434 * ieee.c (do_one): Check section before dereferencing it.
1435 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
1436 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
1438 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
1440 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
1442 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
1444 * coff-arm.c: Add interworking functions to pe backends.
1446 start-sanitize-r5900
1447 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
1449 * elf32-mips.c (R_MIPS15_S3): New relocation type.
1450 (elf_mips_howto_table): Add R_MIPS15_S3.
1451 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
1452 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
1453 * bfd-in2.h, libbfd.h: Rebuilt.
1456 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
1458 * configure.in: Use AM_DISABLE_SHARED.
1459 * aclocal.m4, configure: Rebuild with libtool 1.2.
1461 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
1463 * coff-arm.c (coff_arm_relocate_section): Better error messages
1464 when interowrking conflucts occur. Courtesy of Jonathan Walton
1466 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
1467 relocations. Patch courtesy of Jonathan Walton and Tony
1470 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
1472 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
1473 part of Feb 22 change controling when to override the existing
1474 symbol with the .plt entry.
1476 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
1478 * config.bfd (targ_cpu): Add thumb-pe target.
1480 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
1481 functions in PE build.
1483 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
1485 * config.bfd (sparclite-*-elf*): Added.
1487 start-sanitize-vr4320
1488 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
1490 * mips-cpu.c: Reorganize sanitization.
1492 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
1495 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
1497 * configure.in: Add elf.lo to elf shell variable.
1498 * Makefile.am (BFD_LIBS): Remove elf.lo.
1499 (BFD_LIBS_CFILES): Remove elf.c.
1500 (BFD32_BACKENDS): Add elf.lo.
1501 (BFD32_BACKENDS_CFILES): Add elf.c.
1502 * configure, Makefile.in: Rebuild.
1504 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
1506 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
1507 relocation against a now-local symbol should not have a dynamic
1510 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
1512 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
1514 (pe_print_private_bfd_data): Print PE flags. From Mikey
1515 <jeffdb@netzone.com>.
1517 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
1519 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
1520 a plt entry when we can determine that we authoritatively define
1523 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
1525 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
1526 don't actually use trad-core, but a SunOS-style core file handled
1528 * hosts/sparclinux.h: Remove.
1531 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
1533 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
1534 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
1535 (elf_mips_dvp_27_s4_howto): Describe it.
1536 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
1537 (mips_info_to_how_rel): Handle it.
1538 (mips_elf_relocate_section): Handle it.
1539 * bfd-in2.h,libbfd.h: Regenerate.
1542 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1544 * peicode.h (pe_print_idata): If there is no .idata section, look
1545 for the import tables in some other section. Make the initial
1546 label line up better with the data. Print the import address
1547 table even if there is no import name table. If the import
1548 address table holds actual addresses, print them.
1551 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
1553 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
1556 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
1558 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
1559 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
1560 bfd_error_system_call.
1562 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
1564 * Makefile.am (AUTOMAKE_OPTIONS): Define.
1565 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1567 From H.J. Lu <hjl@gnu.org>:
1568 * Makefile.am (libbfd_la_LDFLAGS): Define.
1569 * Makefile.in: Rebuild.
1571 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
1573 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1574 * netbsd.h (MACHTYPE_OK): Define.
1575 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
1576 calling N_SET_MACHTYPE, rather than having a switch.
1577 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
1579 * i386netbsd.c (MACHTYPE_OK): Don't define.
1580 (DEFAULT_MID): Define.
1581 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
1582 (MACHTYPE_OK): Don't define.
1583 (DEFAULT_MID): Define.
1584 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
1585 (DEFAULT_MID): Define.
1586 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
1587 (DEFAULT_MID): Define.
1588 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
1589 (DEFAULT_MID): Define.
1591 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1592 * vaxnetbsd.c: New file.
1593 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
1594 rather than netbsd_core.
1595 * targets.c (vaxnetbsd_vec): Declare.
1596 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
1597 defined, add netbsd_core_vec.
1598 * configure.in: Set COREFILE for alpha*-*-netbsd* and
1599 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
1600 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
1601 * config.bfd (alpha*-*-netbsd*): New target.
1602 * Makefile.am: Rebuild dependencies.
1603 (BFD32_BACKENDS): Add vaxnetbsd.lo.
1604 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
1605 * configure, Makefile.in: Rebuild.
1607 * configure.host: Remove the old shared library build stuff. We
1608 now use libtool instead.
1610 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
1612 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
1614 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
1616 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
1617 * configure: Rebuild.
1619 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
1620 start-sanitize-m32rx
1621 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
1622 when merging m32r BFDs into m32rx BFDs.
1624 * elf32-v850.c (remember_hi16s_reloc): New function.
1625 (find_remembered_hi16s_reloc): New function.
1626 (v850_elf_store_addend_in_insn): Use the above new functions to
1627 match up HI6S relocs with LO16 relocs.
1630 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
1632 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
1633 (bfd_txvu_arch): Delete.
1634 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
1636 * bfd-in2.h: Regenerate.
1639 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
1641 * configure.in: Change -linux* to -linux-gnu*.
1642 * config.bfd, configure.host: Likewise.
1643 * configure: Rebuild.
1645 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
1647 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
1648 LO16/HI16S bug and improve comments about what is going on.
1650 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1652 * configure, aclocal.m4: Rebuild with new libtool.
1654 start-sanitize-v850e
1655 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
1657 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
1658 when merging v850 code into v850e/v850ea code. Do not initialise
1659 output flags if the input is the default architecture.
1661 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
1663 start-sanitize-r5900
1664 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
1666 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
1667 get the size from bfd_arch_bits_per_address instead of directly
1670 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
1672 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
1673 to wrap, just return all 1's bits instead.
1674 * libbfd.h: Regenerate.
1676 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
1678 * coff-i386.c (coff_pe_i386_relocate_section): New static function
1680 (coff_relocate_section): If COFF_WITH_PE, define as
1681 coff_pe_i386_relocate_section.
1682 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
1683 skip empty sections, to match coff_write_object_contents.
1685 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
1686 rather than swapping out r_offset twice. From Luke Deller
1687 <luked@cse.unsw.edu.au>.
1689 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
1691 * configure.in: Set libtool_enable_shared rather than
1692 libtool_shared. Remove diversion hack.
1693 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
1696 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
1698 * syms.c (struct stab_cache): Define.
1699 (struct stab_find_info): Remove cached_offset, cached_stab,
1700 cached_str, and cached_stroff fields. Add file_cache,
1701 function_cache, and line_cache fields.
1702 (_bfd_stab_section_find_nearest_line): Use extensive caching to
1705 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
1707 * peicode.h (pe_print_idata): Check for import of ordinal rather
1709 (pe_print_edata): If there is no .edata section, look for the
1710 export data in some other section.
1712 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
1714 * configure.in: Change version to 2.8.4.
1715 * configure: Regenerated.
1717 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1719 Add tms320c30 support:
1720 * cpu-tic30.c: New file.
1721 * aout-tic30.c: New file.
1722 * coff-tic30.c: New file.
1723 * archures.c (bfd_arch_tic30): Define.
1724 (bfd_tic30_arch): Declare.
1725 (bfd_archures_list): Add bfd_tic30_arch.
1726 * targets.c (bfd_target_vector): Add tic30_aout_vec and
1728 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
1729 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
1730 (coff_set_flags): Likewise.
1731 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
1732 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
1733 * Makefile.am: Rebuild dependencies.
1734 (ALL_MACHINES): Add cpu-tic30.lo.
1735 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
1736 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
1737 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
1738 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1740 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
1742 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
1743 to lag behind LO16 reloc by a couple of instructions.
1745 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
1747 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
1748 make to reexamine the file timestamp.
1749 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
1751 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
1755 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
1757 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
1758 and partial_inplace=false.
1759 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
1762 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
1764 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
1765 to create .dynsbss and .rela.sbss sections.
1766 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
1767 copied from dynamic objects into .sbss.
1768 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
1769 use it. Correct typo of .rela.sdata2.
1770 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
1771 put the data, which may now be in .sbss.
1772 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
1773 (elf_backend_create_dynamic_sections): Define as
1774 ppc_elf_create_dynamic_sections.
1776 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
1777 against _GLOBAL_OFFSET_TABLE_.
1778 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
1779 shared libraries which refer to local symbols. Make sure that the
1780 test for allocating space for a reloc in a shared object is the
1781 same as the test for emitting a reloc.
1784 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
1786 * elf32-mips.c: Add dvp support.
1789 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1791 * config.bfd (i[3456]-*-mingw32*): New target.
1792 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
1793 * aclocal.m4, configure: Rebuild.
1796 Wed Jan 28 15:14:28 1998 Doug Evans <devans@canuck.cygnus.com>
1798 * config.bfd, configure.in: Add dvp support.
1799 * configure: Regenerate.
1800 * aclocal.m4: Regenerate.
1801 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
1802 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1805 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
1807 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
1810 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
1812 Sparc v9 ABI compliant PLT:
1813 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
1814 (plt_templates, sparc64_elf_build_plt_entry): Delete.
1815 (LARGE_PLT_THRESHOLD): New define.
1816 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
1817 (sparc64_elf_build_plt): New function.
1818 (sparc64_elf_plt_entry_offset): Likewise.
1819 (sparc64_elf_plt_ptr_offset): Likewise.
1820 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
1821 contain the index for convenience. Skip the initial entries
1823 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
1824 memory for the benefit of .rela.plt.
1825 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
1826 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
1827 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
1828 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
1829 Call sparc64_elf_build_plt.
1830 (elf_backend_want_got_plt): No.
1831 (elf_backend_plt_readonly): No.
1832 (elf_backend_plt_alignment): 8.
1834 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
1835 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
1836 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
1839 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
1841 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
1843 * cpu-mips.c (arch_info_struct): Add mips variants.
1844 * bfd-in2.h: Rebuilt.
1846 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
1848 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
1851 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
1853 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
1854 (i[3456]86sco3.2v5*coff): New target.
1856 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
1858 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
1860 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
1862 * bfd.c (bfd_get_error_handler): Add orthogonal function.
1863 * bfd-in2.h: Regenerate.
1865 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
1867 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
1869 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
1871 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
1872 adjust addend for an output common symbol (from Jimmy Blair
1873 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
1874 defined symbol to counteract adjustment made in generic relocation
1877 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
1879 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
1881 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
1882 (GET_SCNDHR_NLNNO): Likewise.
1884 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
1886 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
1888 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
1890 * elf32-m32r.c: Add macros to handle NOP insertion.
1892 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
1894 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
1895 (xcoff_mark): Likewise.
1896 (xcoff_build_ldsyms): Mark absolute symbols.
1898 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
1900 * bout.c (b_out_write_object_contents): Sort symbols before output
1901 to keep {CALL,BAL}NAME symbols adjacent.
1902 (b_out_symbol_cmp): New function.
1904 For older changes see ChangeLog-9697
1910 version-control: never