1 1999-05-29 Nick Clifton <nickc@cygnus.com>
3 * bfd-in.h: Amend prototype for
4 bfd_elf32_arm_process_before_allocation .
5 * bfd-in.h: Regenerate.
7 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
8 elements in a fixed sized array.
9 (ARM_ELF_ABI_VERSION): Define.
10 (ARM_ELF_OS_ABI_VERSION): Define.
11 (R_ARM_THM_ABS5): Fix rightshift and size.
12 (R_ARM_THM_PC22): Fix size.
13 (R_ARM_PLT32): Define Howto.
14 (find_howto): New function: Locate a howto based on a reloc
16 (elf32_arm_info_to_howto): Use find_howto if necessary.
17 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
18 bfd_reloc_code_real_type.
19 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
20 and BFD_RELOC_VTABLE_ENTRY.
21 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
23 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
24 elements in a fixed sized array.
25 (ARM_ELF_ABI_VERSION): Define.
26 (ARM_ELF_OS_ABI_VERSION): Define.
27 (R_ARM_THM_ABS5): Fix rightshift and size.
28 (R_ARM_THM_PC22): Fix size.
29 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
30 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
31 bfd_reloc_code_real_type.
33 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
34 no_pipeline_knowledge.
35 (elf32_arm_link_hash_create): Initialise new field to zero.
36 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
37 no_pipeline_knowledge. Use this parameter to initialise the field
38 in the globals data structure.
39 (elf32_arm_final_link_relocate): Only add in pipeline offset if
40 no_pipeline_knowledge is false and the binary is from an old
42 (elf32_arm_merge_private_data): Generate an error if an attempt is
43 made to linl together big endian and little endian code.
44 (elf32_arm_post_process_headers): New function: Initialise the
45 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
47 (elf_backend_post_process_headers): Define.
49 1999-05-28 Nick Clifton <nickc@cygnus.com>
51 * elf-bfd.h (struct elf_backend_data): Add new field:
52 elf_backend_post_process_headers.
54 * elfxx-target.h (elf_backend_post_process_headers): Define to
55 NULL if not already defined.
56 (elfNN_bed): Initialise elf_backend_post_process_headers field.
58 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
60 (_bfd_elf_compute_section_file_positions): Call
61 elf_backend_post_process_headers if defined.
63 1999-05-28 Ian Lance Taylor <ian@zembu.com>
65 * configure.in: Check whether getuid and getgid exist.
66 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
67 HAVE_GETGID are not defined, respectively.
68 (bfd_write_armap): Don't special case on _WIN32 for getuid and
70 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
71 * configure, config.in: Rebuild.
73 1999-05-28 Martin Dorey <mdorey@madge.com>
75 * elf32-i960.c: New file.
76 * elf.c (prep_headers): Handle bfd_arch_i960.
77 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
78 * config.bfd (i960-*-elf*): New target.
79 * configure.in (bfd_elf32_i960_vec): New target vector.
80 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
81 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
82 * Makefile.in, aclocal.m4, configure: Rebuild.
84 1999-05-27 Nick Clifton <nickc@cygnus.com>
86 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
88 (find_howto): New function: Find entries in the
89 elf32_arm_howto_table.
90 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
92 (elf32_arm_reloc_type_lookup): Add lookup for
95 1999-05-25 Philip Blundell <pb@nexus.co.uk>
97 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
98 (elf32_arm_link_hash_table_create): Use above function as the
99 constructor for hash table entries.
100 (elf32_arm_relocate_section): Avoid crash when there is no output
102 (elf32_arm_final_link_relocate): New parameter h.
103 (elf32_arm_relocate_section): Pass symbol hash entry to above
105 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
108 1999-05-25 Catherine Moore <clm@cygnus.com>
110 * coff-arm.c (coff_arm_relocate_section): Don't emit
111 base file entries for pc-relative values.
113 1999-05-25 DJ Delorie <dj@cygnus.com>
115 * peicode.h (coff_swap_sym_in): When we create the actual section
116 to reflect the not-there section C_SECTION symbols refer to,
117 change the symbol class to C_STAT as the section is now really
120 1999-05-24 Philip Blundell <pb@nexus.co.uk>
122 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
125 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
126 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
128 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
129 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
131 1999-05-16 Nick Clifton <nickc@cygnus.com>
133 * coff-mcore.c (in_reloc_p): Reinstate.
135 1999-05-15 Nick Clifton <nickc@cygnus.com>
137 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
138 * bfd-in2.h: Regenerate.
139 * coff-mcore.c (in_reloc_p): Remove defintion.
140 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
141 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
143 (coff_mcore_rtype_to_howto): Add special processing for
145 (coff_mcore_relocate_section): Add support for
147 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
148 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
150 (mcore_elf_relocate_section): Delete redundant case labels.
152 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
154 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
155 precedence between bit-and and comparison.
157 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
159 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
160 list of target formats (targ_selvecs).
161 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
162 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
164 1999-05-10 DJ Delorie <dj@cygnus.com>
166 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
167 reasonable mode until "ar x" is smart enough to skip it (fixes
168 gcc/libgcc.a builds on mips-ecoff targets
170 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
171 to work. Hack to support MS import libraries, which use different
172 COMDAT types than GNU.
173 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
174 to implied zero-length sections (see peicode below)
175 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
176 filename symbols, which use one *or more* auxents.
177 * coffswap.h (coff_swap_aux_in): ditto
178 * peicode.h (coff_swap_sym_in): Build the implied zero-length
181 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
183 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
186 1999-05-10 Catherine Moore <clm@cygnus.com>
188 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
189 if COFF_IMAGE_WITH_PE.
190 (bfd_arm_process_before_allocation): Likewise.
191 (bfd_arm_get_bfd_for_interworking): Likewise.
192 * coff-arm.c: Likewise.
193 * bfd-in2.h: Regenerate.
194 * configure.in (armpe_little_vec): Remove coff-arm.lo.
195 (armpe_big_vec): Likewise.
196 * configure: Rebuild.
198 1999-05-10 Nick Clifton <nickc@cygnus.com>
200 * elf.c (elf_fake_sections): Check for .rel. as start of rel
201 section, not just .rel. Same for .rela.
203 1999-05-07 Nick Clifton <nickc@cygnus.com>
205 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
206 endianism with an error message.
208 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
210 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
211 assignment from "unsigned char *" to "char *".
212 (decode_line_info): Likewise for dwarf_line_buffer assignment.
214 1999-05-05 Catherine Moore <clm@cygnus.com>
216 * coff-arm.c (coff_arm_relocate_section): Add one to
217 address of ARM_RVA32 thumb functions.
219 1999-05-05 Catherine Moore <clm@cygnus.com>
221 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
222 (elf32_m68k_copy_private_bfd_data): New.
223 (elf32_m68k_merge_private_bfd_data): New.
224 (elf32_m68k_print_private_bfd_data): New.
225 (CPU32_FLAG): Define.
226 (PLT_CPU32_ENTRY_SIZE): Define.
227 (elf_cpu32_plt0_entry): Declare.
228 (elf_cpu32_plt_entry): Declare.
229 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
230 (elf_m68k_finish_dynamic_symbol): Likewise.
231 (elf_m68k_finish_dynamic_sections): Likewise.
232 (elf_backend_plt_header_size): Remove definition.
233 (bfd_elf32_bfd_copy_private_bfd_data): Define.
234 (bfd_elf32_bfd_merge_private_bfd_data): Define.
235 (bfd_elf32_bfd_set_private_flags): Define.
236 (bfd_elf32_bfd_print_private_bfd_data): Define.
238 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
240 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
241 and R_LONG_PCREL_MODE.
243 1999-04-29 Nick Clifton <nickc@cygnus.com>
245 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
247 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
249 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
250 in relocation calculation.
252 1999-04-26 Tom Tromey <tromey@cygnus.com>
254 * aclocal.m4, configure: Updated for new version of libtool.
256 1999-04-21 Nick Clifton <nickc@cygnus.com>
258 * coff-mcore.c: Add support for mcore relocs.
260 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
262 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
263 incorrect use EF_MIPS_xxBITPTRS.
265 1999-04-18 Ian Lance Taylor <ian@zembu.com>
267 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
270 * bfd-in2.h: Rebuild.
273 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
275 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
276 (coff_arm_relocate_section): Add ARM26D transform. Only
277 change to ARM26D for relocateable links.
279 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
281 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
282 (bfd_elf32_bfd_print_private_bfd_data): New.
284 1999-04-15 Doug Evans <devans@casey.cygnus.com>
286 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
287 refetch addend if USE_REL, add many comments regarding current state.
288 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
289 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
290 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
291 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
293 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
295 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
296 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
298 1999-04-13 David Mosberger <davidm@hpl.hp.com>
300 * dwarf2.c (decode_line_info): Don't truncate address to least
301 significant 32 bits (breaks 64 bit targets).
302 (lookup_address_in_function_table): Ditto.
303 (comp_unit_contains_address): Ditto.
305 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
307 * coff-arm.c (arm_emit_base_file_entry): New routine.
308 (A2T3_OFFSET): Define.
309 (T2A3_OFFSET): Define.
310 (coff_arm_relocate_section): Emit base file entries for interworking
313 1999-04-13 Philip Blundell <philb@gnu.org>
315 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
316 relocs 17 through 19.
318 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
320 * elfcode.h: Remove fnmatch.h.
321 * elflink.h (elf_link_assign_sym_version): Call back to ld
322 instead of calling fnmatch.
324 * config.bfd (i?86-*-beoself): Include pe vecs.
326 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
328 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
331 1999-04-10 Richard Henderson <rth@cygnus.com>
333 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
334 when trying to resolve dynamic symbol references.
335 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
336 * elf32-mips.c (mips_elf_relocate_section): Likewise.
337 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
338 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
339 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
340 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
341 * elflink.h (elf_link_output_extsym): Likewise.
343 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
345 * section.c (_bfd_strip_section_from_output): New function moved from
346 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
347 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
348 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
349 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
350 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
351 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
352 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
355 1999-04-09 Ian Lance Taylor <ian@zembu.com>
357 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
359 1999-04-08 Nick Clifton <nickc@cygnus.com>
361 * coff-mcore.c: New File: Support for mcore-pe targets.
362 * cpu-mcore.c: New File: Support for mcore targets.
363 * elf32-mcore.c: New File: Support for mcore-elf target.
364 * pe-mcore.c: New File: Definitions for mcore-pe target.
365 * pei-mcore.c: New File: Definitions for mcore-pei target.
366 * Makefile.am: Add support for MCore targets.
367 * Makefile.in: Regenerate.
368 * config.bfd: Add support for MCore targets.
369 * configure.in: Add support for MCore targets.
370 * configure: Regenerate.
371 * archures.c: Add support for MCore architecture.
372 * bfd-in2.h: Regenerate.
373 * coffcode.h: Add support for mcore-pe targets.
374 * elf.c: Add support for mcore-elf target.
375 * reloc.c: Add support for MCore relocs.
376 * targets.c: Add support for MCore targets.
378 1999-04-07 Nick Clifton <nickc@cygnus.com>
380 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
381 R_ARM_XPC25 and R_ARM_THM_XPC22.
382 (elf32_arm_reloc_map): Remove redundant entries.
384 1999-04-06 Ian Lance Taylor <ian@zembu.com>
386 * sysdep.h (LC_MESSAGES): Never define.
388 1999-04-06 Chris Torek <torek@bsdi.com>
390 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
391 all callers. Rewrite completely.
392 (_bfd_relocate_contents): Rewrite overflow checking.
393 * bfd-in2.h: Rebuild.
395 1999-04-05 Ian Lance Taylor <ian@zembu.com>
397 From Gabriel Paubert <paubert@iram.es>:
398 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
399 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
400 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
401 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
402 * ppcboot.c (ppcboot_vec): Use little endian routines for
405 * elf.c (elfcore_strndup): Only define if it will be used.
406 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
408 (ppc_elf_check_relocs): Remove unused local i.
409 (ppc_elf_gc_mark_hook): Add default case to switch.
411 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
412 * srec.c (srec_scan): Accept \r in symbol definitions.
413 (srec_object_p): Set HAS_SYMS if we saw any symbols.
414 (symbolsrec_object_p): Likewise.
416 1999-04-04 Don Bowman <don@pixsci.com>
418 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
420 1999-04-04 Ian Lance Taylor <ian@zembu.com>
422 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
424 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
425 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
427 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
429 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
432 1999-03-31 Nick Clifton <nickc@cygnus.com>
434 * config.bfd: Add support for arm-epoc-pe target.
435 * configure.in: Add support for arm-epoc-pe target.
436 * configure: Regenerate.
437 * targets.c: Add support for arm-epoc-pe target.
438 * coff-arm.c: Allow header files to override definition of
439 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
440 * pe-arm.h: Allow previous header files to override definition of
441 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
442 * pei-arm.h: Allow previous header files to override definition of
443 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
444 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
445 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
447 1999-03-30 Nick Clifton <nickc@cygnus.com>
449 * elf.c (elf_map_symbols): Handle the case where section
450 symbols are generated for content-less sections which are
451 not mapped to the output file.
453 * linker.c: Replace direct references to fields in BFD structure
454 with accessor macros.
456 * elflink.h: Replace direct references to fields in BFD structure
457 with accessor macros.
459 1999-03-25 Philip Blundell <pb@nexus.co.uk>
461 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
463 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
464 account when adjusting section symbols during a partial link.
466 1999-03-24 Nick Clifton <nickc@cygnus.com>
468 * coff-sparc.c (struct coff_reloc_map): Change type of field
469 'bfd_reloc_val' to bfd_reloc_code_real_type.
470 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
471 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
472 * elf32-arc.c (struct arc_reloc_map): Ditto.
473 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
474 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
475 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
476 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
477 * elf32-sh.c (struct elf_reloc_map): Ditto.
478 * elf32-sparc.c (struct elf_reloc_map): Ditto.
479 * elf32-v850.c (struct v850_reloc_map): Ditto.
480 * elf64-sparc.c (struct elf_reloc_map): Ditto.
481 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
482 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
484 1999-03-17 Martin Hunt <hunt@cygnus.com>
486 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
487 function so source-level assembly works. If multiple N_SOs
488 are seen without and N_FUNs, create an indextable entry with
489 a NULL function name.
491 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
493 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
494 of certian similar cpus.
496 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
498 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
499 Add the 5000. Change the architecture for the 5400 to mips4.
500 (elf_mips_mach): Add r5000.
502 1999-03-11 Doug Evans <devans@casey.cygnus.com>
504 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
506 1999-03-11 Nick Clifton <nickc@cygnus.com>
508 * binary.c (binary_set_section_contents): Generate warning about
509 huge file offsets for any section that will occupy file space, not
510 just those that are loadable.
512 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
514 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
516 1999-02-22 Jim Lemke <jlemke@cygnus.com>
518 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
520 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
522 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
523 * elflink.h: Revert all changes since Feb 16. Instead:
524 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
525 appropriate. Copy it to version symbols.
526 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
527 symbols if appropriate.
528 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
529 symbol if appropriate.
530 (elf_link_output_extsym): If symbol is marked as undefined, and
531 has no nonweak references, mark it as weak undefined.
533 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
535 * elflink.h (elf_merge_symbol): When overriding a dynamic
536 definition with a weak undefined symbol, set NEEDS_PLT if it is a
538 (elf_link_add_object_symbols): Don't copy the other field if we
541 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
543 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
544 shared object with a weak undefined symbol.
546 1999-02-18 Nick Clifton <nickc@cygnus.com>
548 * elfarm-nabi.c: Set partial_inplace back to false.
550 1999-02-17 Nick Clifton <nickc@cygnus.com>
552 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
553 (USER_LABEL_PREFIX): Set to "_".
555 The following patches are from: Scott Bambrough
556 <scottb@corelcomputer.com>
558 * libaout.h (M_ARM6_NETBSD): Set to 143.
560 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
561 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
562 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
563 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
564 * bfd-in2.h: Regenerate.
566 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
567 'true' as REL relocs are now being used. Add new PIC relocs:
568 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
569 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
571 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
573 (elf32_arm_final_link_relocate): Change parameters so that entire
574 reloc is passed. Add support for PIC relocs.
575 (elf32_arm_relocate_section): Pass entire reloc to
576 elf32_arm_final_link_relocate.
577 (elf32_arm_check_relocs): Handle new PIC relocs.
578 (elf32_arm_adjust_dynamic_symbol): New function.
579 (elf32_arm_size_dynamic_sections): New function.
580 (elf32_arm_discard_copies): New function.
581 (elf32_arm_finish_dynamic_symbol): New function.
582 (elf32_arm_finish_dynamic_sections): New function.
583 (ELF_MAXPAGE_SIZE): Define.
584 (bfd_elf32_bfd_reloc_type_lookup): Define.
585 (elf_backend_relocate_section): Define.
586 (elf_backend_adjust_dynamic_symbol): Define.
587 (elf_backend_create_dynamic_sections): Define.
588 (elf_backend_finish_dynamic_symbol): Define.
589 (elf_backend_finish_dynamic_sections): Define.
590 (elf_backend_size_dynamic_sections): Define.
591 (elf_backend_plt_readonly): Define.
592 (elf_backend_want_got_plt): Define.
593 (elf_backend_want_plt_sym): Define.
595 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
597 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
598 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
599 (_bfd_mips_elf_fake_sections): Likewise.
601 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
603 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
604 bfd_elf32_arm_get_bfd_for_interworking,
605 bfd_elf32_arm_process_before_allocation): Define to avoid clash
608 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
609 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
610 elf32_arm_find_nearest_line): Make them static.
612 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
614 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
615 callers. Do not merge a definition from a shared object with a
616 weak undefined symbol.
617 (elf_link_add_object_symbols): Do not change the symbol type or
618 size if the old symbol overrides the new one.
620 1999-02-08 Nick Clifton <nickc@cygnus.com>
622 * config.bfd: Add support for strongarm target.
624 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
626 * elf32-m68k.c (reloc_map): Use the correct types for the struct
627 fields instead of unsigned char.
629 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
631 * Makefile.am: Rebuild dependencies.
632 * Makefile.in: Rebuild.
634 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
636 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
637 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
638 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
639 * acinclude.m4: Add comments to uses of AC_DEFINE.
640 * acconfig.h: Remove.
641 * configure: Rebuild with current autoconf/automake.
642 * aclocal.m4: Likewise.
643 * config.in: Likewise.
644 * Makefile.in: Likewise.
646 1999-02-04 DJ Delorie <dj@cygnus.com>
648 * libbfd.c (real_read): don't call fread for zero bytes. This
649 covers up a bug (or misuse of bfd) that's exposed by Solaris.
651 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
653 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
654 of a jump is in the current 256 MB region.
656 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
658 * format.c (bfd_check_format_matches): Change last patch to only
659 take effect for the binary target.
661 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
663 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
665 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
667 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
669 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
671 * format.c (bfd_check_format_matches): If the target was
672 previously specified, don't check other targets when checking for
675 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
677 * elf32-arm.h (elf32_arm_reloc_map): Removed.
678 (elf32_arm_reloc_type_lookup): Removed
679 * elfarm-nabi.c (elf32_arm_reloc_map): New.
680 (elf32_arm_reloc_type_lookup): New.
681 * elfarm-oabi.c (elf32_arm_reloc_map): New.
682 (elf32_arm_reloc_type_lookup): New.
684 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
686 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
687 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
688 * Makefile.am: Use new files.
689 * Makefile.in: Regenerate.
690 * configure.in: Use new files.
691 * configure: Regenerate.
693 1999-02-01 Nick Clifton <nickc@cygnus.com>
695 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
696 (fr30_elf_gc_sweep_hook): New function.
697 (elf_backend_can_gc_sections): Define.
699 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
701 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
702 and bfd_elf32_bigarm_oabi_vec.
704 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
706 * Makefile.am (elf32-arm-oldabi.lo): New.
707 (elf32-arm-newabi.lo): New.
708 * Makefile.in: Regenerate.
709 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
710 (arm-*-elf): Likewise.
713 * configure: Regenerate.
714 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
715 (bfd_elf32_bigarm_oabi_vec): New.
716 * elf32-arm-newabi.c: New.
717 * elf32-arm-oldabi.c: New.
718 * elf32-arm.c: Removed.
721 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
723 * binary.c (binary_set_section_contents): Omit warnings for
726 1999-01-31 Michael Meissner <meissner@cygnus.com>
728 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
731 1999-01-29 Nick Clifton <nickc@cygnus.com>
733 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
734 * dwarf2.c (read_signed_leb128): Remove unused variables.
736 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
738 * elf.c (assign_file_positions_for_segments): Only adjust
741 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
743 * binary.c (binary_set_section_contents): Don't return early for a
744 non-loadable section, in case the first section is non-loadable.
745 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
746 W. Rozycki <macro@ds2.pg.gda.pl>.
748 1999-01-28 Nick Clifton <nickc@cygnus.com>
750 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
751 R_FR30_GNU_VTENTRY relocs.
753 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
755 * elflink.h (elf_link_output_sym): Zero syms which are
756 part of sections which have been excluded.
758 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
760 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
762 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
763 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
765 1999-01-27 Nick Clifton <nickc@cygnus.com>
767 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
769 (fr30_final_link_relocate): Use computed value as result of
772 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
774 * binary.c (binary_set_section_contents): Emit warning for
775 huge file offsets due to widely-dispersed section LMAs.
777 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
779 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
780 align first section to largest section alignment, not first
783 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
785 * configure.in: Require autoconf 2.12.1 or higher.
787 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
789 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
790 * bfd-in2.h: Likewise.
791 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
793 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
795 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
796 * cpu-mips.c: Add support for and independent 4111.
797 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
798 (_bfd_mips_elf_final_write_processing):
799 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
801 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
803 * elf32-mips.c (elf_mips_abi_name): New.
804 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
806 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
808 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
809 Handle bfd_mach_mips4300.
811 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
813 * elf32-i386.c: Remove leaked development code from patch
814 1998-12-10 by Richard Henderson.
816 1998-12-10 Richard Henderson <rth@cygnus.com>
818 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
819 in debug sections for symbol defined externally.
821 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
823 * targets.c (bfd_target_vector): Remove duplicate entry for
826 1998-12-09 Nick Clifton <nickc@cygnus.com>
828 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
829 since we are using RELAs.
831 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
833 SCO Open Server Release 5 core file support, from Jouke Numan
835 * sco5-core.c: New file.
836 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
837 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
838 * Makefile.am: Rebuild dependencies.
839 (OPTIONAL_BACKENDS): Add sco5-core.lo.
840 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
841 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
842 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
843 * bfd-in2.h, configure, Makefile.in: Rebuild.
845 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
847 * config.bfd (hppa*-*-mpeix*): New target.
848 * configure.in: Add AC_HEADER_DIRENT.
849 (hppa*-*-mpeix*): New target.
850 * configure.host (hppa*-*-mpeix*): New host.
851 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
852 friends rather than just including <sys/dir.h>.
853 * som.h (struct som_symbol): Add hppa_priv_level and apto
854 tc_data. Change all users.
855 (struct somdata): Add comp_unit field.
856 (obj_som_compilation_unit): Define.
857 (bfd_som_attach_compilation_unix): Declare.
858 * som.c: Check HOST_HPPAMPEIX.
859 (struct som_misc_symbol_info): Add new field priv_level.
860 (som_object_setup): Add current_offset parameter. Change all
862 (setup_sections): Likewise.
863 (som_object_p): For EXECLIBMAGIC, read the lst header.
864 (som_write_symbol_strings): Add compilation_unit parameter.
866 (som_finish_writing): Write out compilation_unit.
867 (som_bfd_derive_misc_symbol_info): Set priv_level.
868 (som_build_and_write_symbol_table): Set xleast field to 3.
869 (som_slurp_symbol_table): Set symbol priv_level.
870 (bfd_som_attach_compilation_unit): New function.
871 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
872 priv_level into symbol_value.
873 * configure, config.in: Rebuild.
875 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
877 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
878 warning function to call _bfd_error_handler instead.
880 * libbfd.c (COERCE32): Cast through unsigned long and long to
881 avoid bug in old version of gcc.
883 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
884 (elf_backend_additional_program_headers): Don't define.
886 1998-12-08 Nick Clifton <nickc@cygnus.com>
888 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
889 relocations to include offset of 2 included in the insns, and the
890 offset of the relocs within the section.
892 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
894 The following changes were made by David Taylor
895 <taylor@texas.cygnus.com>, Edith Epstein
896 <eepstein@sophia.cygnus.com>, Jim Blandy
897 <jimb@zwingli.cygnus.com>, and Elena Zannoni
898 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
899 changes originally made by HP; HP did not create ChangeLog
902 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
903 automake macro library.
905 * hpux-core.c (hpux_core_core_file_p): this function now
906 understands HPUX 10.30 thread info. Yes, the thread stacks can be
907 found in the corefile! Also, in hpux_core_core_file_p, if we
908 encounter a section with an unknown type, don't punt. Instead,
909 just skip it. Also, count the number of sections of known type
910 that we encounter. If we encounter at least one good one, then
911 we'll declare that the file is a core file. If we encounter any
912 unknown ones but some known ones, then we'll issue a warning (but
913 still declare it to be a core file). Also, correctly decide when a
915 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
916 (CORE_ANON_SHMEM): define if not defined.
917 (hpux_core_struct): add members lwpid and user_tid.
918 (core_kernel_thread_id, core_user_thread_id): new macros.
919 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
920 the name before storing it in the bfd.
921 (hpux_core_core_file_p): handle threads.
923 * libhppa.h (GET_FIELD): protect against redefinition.
930 (sign_extend): redefine.
931 (assemble_6): define.
932 (assemble_12): rewrite.
933 (assemble_16): define.
934 (assemble_16a): define.
935 (assemble_17): rewrite.
936 (assemble_22): define.
938 1998-12-07 Nick Clifton <nickc@cygnus.com>
940 * elf32-fr30.c (fr30_final_link_relocate): Using signed
941 relocations for signed values.
943 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
945 * mipsbsd.c (MY(set_arch_mach)): Make static.
946 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
947 bfd_mach_mips* macros rather than simple numbers.
949 COFF weak symbol support, based on patches from Mark Elbrecht
951 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
952 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
953 (coff_write_alien_symbol): Likewise.
954 * cofflink.c (coff_link_check_ar_symbols): Likewise.
955 (coff_link_add_symbols): Likewise.
956 (_bfd_coff_link_input_bfd): Likewise.
957 (_bfd_coff_write_global_sym): Likewise.
959 * elf.c (copy_private_bfd_data): Always initialize the
960 includes_phdrs field.
962 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
963 file defines a symbol first mentioned in an ELF file.
965 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
966 possible, rather than only if BFD64.
967 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
969 * bfd-in2.h: Rebuild.
971 * srec.c (srec_set_section_contents): Correct test to avoid
972 switching to 4 byte addresses after seeing a second section which
973 requires 3 byte addresses. From Joel Schantz
974 <joel.schantz@argosys.boeing.com>.
976 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
977 <aymeric.vincent@emi.u-bordeaux.fr>.
979 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
981 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
982 decide whether the output file is -mrelocatable-lib,
983 -mrelocatable, or neither. (gdb.base/nodebug.exp)
985 1998-12-03 Nick Clifton <nickc@cygnus.com>
987 * elf32-fr30.c: Add support for R_FR30_48 reloc.
988 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
989 * bfd-in2.h: Regenerate.
990 * libbfd.h: Regenerate
992 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
994 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
995 link against a dynamic symbol with no type or size.
997 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
999 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1000 relocation for section which does not get loaded.
1001 (elf_i386_relocate_section) [R_386_32]: Likewise.
1003 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1005 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1006 reloc_count and i long instead of unsigned long. Handle error
1007 return from bfd_canonicalize_reloc.
1009 1998-12-01 Nick Clifton <nickc@cygnus.com>
1011 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1014 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1016 * elf32-sh.c (elf/sh.h): Include.
1017 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1018 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1019 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1020 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1021 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1023 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1025 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1026 causes division by zero later on.
1028 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1030 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1033 1998-11-25 DJ Delorie <dj@cygnus.com>
1035 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1038 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1040 * elf32-fr30.c (fr30_elf_relocate_section): Call
1041 fr30_final_link_relocate.
1042 (fr30_final_link_relocate): New function: Handle I20 and I32
1044 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1045 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1046 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1048 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1051 The following changes are based on a patch submitted by Gianluca
1052 Moro <glctr@abc.it>:
1054 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1055 not already been updated.
1056 (find_remembered_hi16s_reloc): New parameter 'already_found'
1057 returns state of remembered hi16s reloc.
1058 (remember_hi16s_reloc): Set 'found' field to false.
1059 (hi16s_location): Add 'found' field.
1061 1998-11-23 DJ Delorie <dj@cygnus.com>
1063 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1064 to see .DLL files as unrecognized.
1065 (i3coff_object_p): Sorry, had to hack it to not recognize these
1066 files (pei-i386) on request.
1068 1998-11-23 DJ Delorie <dj@cygnus.com>
1070 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1071 relents. Call bfd_check_format to reinitialize.
1073 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1075 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1078 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1080 * aclocal.m4: regenerate
1081 * configure: regenerate
1083 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1085 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1086 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1087 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1088 respect it as an upper bound on what memory to reference.
1089 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1090 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1091 update vtable_entries_size appropriately.
1093 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1095 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1098 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1100 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1101 bfds; they have no "file" so we fake it.
1102 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1103 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1104 resizing the memory buffer.
1105 * opncls.c (bfd_make_writable): New function; lets you write a
1106 bfd_create'd bfd to an in-memory buffer.
1107 (bfd_make_readable): New function; lets you read back that buffer
1108 as if it were from bfd_openr. Used to build generated archive
1109 members (winsup's ld's dlltool)
1111 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1113 * po/bfd.pot: Regenerated.
1115 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1117 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1120 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1122 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1123 element of the gotentry list for local symbols too.
1124 (elf64_alpha_relocate_section): Unify local and global handling.
1125 Assert that gotent->use_count > 0.
1127 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1129 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1130 update for file name changes of July 2, 1998.
1132 * configure: Rebuild.
1134 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1136 * po/bfd.pot: Regenerated.
1138 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1140 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1141 * aclocal.m4, configure: regenerate
1143 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1145 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1147 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1149 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1150 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1152 * aclocal.m4, configure: regenerated.
1154 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1156 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1157 R_D10V_GNU_VTENTRY relocs.
1158 (elf_d10v_howto_table): Likewise.
1159 (d10v_reloc_map d10v_reloc_map): Likewise.
1160 (elf32_d10v_gc_mark_hook): New.
1161 (elf32_d10v_gc_sweep_hook): New.
1162 (elf32_d10v_check_relocs): New.
1163 (elf32_d10v_relocate_section): New.
1164 (elf_backend_relocate_section): Define.
1165 (elf_backend_can_gc_sections): Define.
1167 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1169 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1170 (BFD64_BACKENDS): ...from here.
1171 (BFD32_BACKENDS_CFILES): Move vms files here...
1172 (BFD64_BACKENDS_CFILES): ...from here.
1173 * Makefile.in: Rebuild.
1175 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1177 * Makefile.am: Add FR30 target.
1178 * Makefile.in: Add FR30 target.
1179 * archures.c: Add support for FR30.
1180 * config.bfd: Add support for FR30.
1181 * configure.in: Add support for FR30.
1182 * reloc.c: Add support for FR30 relocations.
1183 * targets.c: Add support for FR30 relocations.
1184 * bfd-in2.h: Regenerate.
1185 * configure: Regenerate.
1186 * libbfd.h: Regenerate.
1187 * cpu-fr30.c: New file.
1188 * elf32-fr30.c: New file.
1190 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1192 * configure.in: detect cygwin* instead of cygwin32*
1193 * configure: regenerate
1195 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1197 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1198 use bfd_malloc and free instead and check return value from bfd_malloc.
1200 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1202 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1203 * libbfd.h: Rebuild.
1205 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1206 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1207 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1208 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1210 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1212 (mips_elf_link_hash_table_create): Don't initialize
1213 dynsym_sec_strindex.
1214 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1215 (mips_elf_size_dynamic_sections): Generate a section symbol for
1216 every output section.
1217 (mips_elf_finish_dynamic_sections): Count all sections for
1219 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1222 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1224 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1225 for later PLT entries in large PLTs.
1226 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1228 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1230 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1232 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1234 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1235 * elflink.h (elf_collect_hash_codes): New function. This function is
1236 called for each exported symbol and we compute the ELF hash value for
1238 (compute_bucket_value): New function. It is called from
1239 size_dynamic_sections to determine the hash table size. When we are
1240 optimizing a better, but slower, algorithm is used.
1241 (size_dynamic_sections): Call compute_bucket_value.
1243 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1245 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1247 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1249 (sh_elf_gc_mark_hook): New.
1250 (sh_elf_gc_sweep_hook): New.
1251 (sh_elf_check_relocs): New.
1252 (elf_backend_can_gc_sections): Define.
1254 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1256 * acinclude.m4: undo previous gettext change
1257 * aclocal.m4: rebuild with right version of aclocal.
1259 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1261 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1262 aclocal.m4 to acinclude.m4, so they don't get lost.
1264 * elfcore.h: rewrite for better corefile support.
1265 * elf.c (elfcore_*): new functions.
1266 * elf-bfd.h (elf_obj_tdata): new structure members.
1267 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1269 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1271 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1273 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1274 and R_M32R_GNU_VTENTRY.
1275 (elf_backend_can_gc_sections): Define.
1276 (m32r_elf_check_relocs): New.
1277 (m32r_elf_gc_mark_hook): New.
1278 (m32r_elf_gc_sweep_hook): New.
1279 (m32r_elf_relocate_section): Handle VT relocs.
1281 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1283 * coff-arm.c (arm_relocate_section): Remove redundant test.
1285 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1286 cleat that the 'bitsize' field is the size of the bitfield AFTER
1287 relocation not before.
1289 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1291 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1294 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1296 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1297 R_SPARC_GNU_VTENTRY.
1298 (elf32_sparc_check_relocs): Handle them.
1299 (elf32_sparc_reloc_type_lookup): Likewise.
1300 (elf32_sparc_relocate_section): Likewise.
1301 (elf32_sparc_gc_mark_hook): New.
1302 (elf32_sparc_gc_sweep_hook): New.
1304 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1306 * som.c (som_finish_writing): Perform some sanity checks when
1307 writing an executable or shared library.
1309 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1311 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1312 * configure.in (elf): Add dwarf1.lo.
1313 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1314 * elf.c (_bfd_elf_find_nearest_line): Add call to
1315 _bfd_dwarf1_find_nearest_line.
1316 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1317 Add call to _bfd_dwarf1_find_nearest_line.
1318 * configure: Rebuilt.
1320 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1322 * elflink.h (elf_gc_sections): Do not allow garbage
1323 collection if dynamic sections have been created.
1325 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1327 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1329 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1330 (v850_elf_perform_relocation): Likewise.
1331 (v850_elf_final_link_relocate): Likewise.
1332 (v850_elf_relocate_section): Likewise.
1333 (v850_elf_gc_sweep_hook): New routine.
1334 (v850_elf_gc_mark_hook): New routine.
1335 (elf_backend_can_gc_sections): Define.
1337 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1339 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1342 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1344 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1345 Declare size as bfd_size_type.
1346 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1348 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1350 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1352 * som.c (CPU_PA_RISC2_0): Define.
1353 (_PA_RISC2_0_ID): Likewise.
1354 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1356 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1358 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1359 has a base which is already defined, only add the referenced
1360 symbol to the dynamic symbol table if it is defined or referenced
1363 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1366 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1368 * elflink.h (elf_link_add_object_symbols): Undo last change.
1370 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1372 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1373 symbol for the indirect alias to a versioned symbol.
1375 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1377 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1378 (elf32_i386_vtentry_howto): New.
1379 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1380 or elf32_i386_vtinherit_howto on lookup.
1382 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1384 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1385 reloc_type. Rename R_68K__max to R_68K_max.
1386 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1389 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1391 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1392 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1394 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1397 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1399 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1400 message has a null byte terminator.
1402 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1404 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1405 word subject to R_V850_32 relocation.
1407 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1409 * dwarf2.c: Add comment describing problem computing line numbers
1410 for undefined symbols at link time.
1412 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1414 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1415 transform a defweak into a plt entry.
1416 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1417 plt entry references to receive a RELATIVE reloc.
1418 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1419 (elf64_alpha_relocate_section): Assert we don't overrun
1420 the allocated relocation space.
1422 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1424 * elf.c (swap_out_syms): Always treat section symbols as
1425 special, even if they are attached to a common section.
1427 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1429 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1430 sections with v850 common section attributes into named v850
1432 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1433 common section attributes into named v850 common sections.
1435 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1437 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1440 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1442 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1443 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1444 reloc to the wrong section a warning, not an error. .dynsbss
1445 is not an output section, so there is no need to check for it.
1447 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1449 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1451 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1453 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1454 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1456 (elf32_arm_gc_mark_hook): New.
1457 (elf32_arm_gc_sweep_hook): New.
1458 (elf32_arm_check_relocs): New.
1459 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1461 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1464 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1466 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1467 assume there is no PLT or GOT.
1469 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1471 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1472 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1473 also accepted as a function symbol type.
1475 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1477 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1479 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1481 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1482 match definition of _bfd_gc_sections field.
1483 * libbfd.h: Rebuild.
1485 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1487 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1488 the addend of a dynamic relocation referencing a section.
1489 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1490 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1492 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1494 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1495 bed has a size_dynamic_sections routine before trying to use it.
1497 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1499 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1500 _bfd_elf_rel_vtable_reloc_fn.
1502 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1504 * Makefile.am: Add elf32-arm.c.
1505 * Makefile.in: Rebuild.
1506 * elf-bfd.h: Add elf_backend_get_symbol_type.
1507 * elf.c (swap_out_syms): If defined, call
1508 elf_backend_get_symbol_type.
1509 * elf32-arm.c: Define elf_backend_get_symbol_type.
1510 (elf32_arm_get_symbol-type): New routine.
1511 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1512 (bfd_elf32_arm_process_before_allocation): Change to
1513 check for STT_ARM_TFUNC.
1514 (elf32_arm_final_link_relocate): Likewise.
1515 * elfxx-target.h: Add elf_backend_get_symbol_type.
1517 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1519 * archures.c (bfd_mach_alpha_ev[456]): New.
1520 * cpu-alpha.c: Rework to match these types.
1521 * bfd-in2.h: Rebuild.
1523 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1525 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1526 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1528 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1529 (elf_i386_reloc_type_lookup): Recognize them.
1530 (elf_i386_check_relocs): Pass them off to generic code.
1531 (elf_i386_relocate_section): Ignore them.
1532 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1533 (elf_backend_can_gc_sections): True.
1535 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1537 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1538 before looking at owner field.
1539 (elf32_arm_to_thumb_stub): Ditto.
1540 (elf32_arm_relocate_section): Compute name before calling
1541 elf32_arm_final_link_relocate().
1543 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1545 * elf.c: comment and formatting cleanups.
1548 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1550 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1551 (core files are treated differently than object files).
1552 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1553 bfd_elf_mkcorefile): declare.
1554 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1555 bfd_elf_mkcorefile): add to bfd_target vector.
1556 * elfcore.h (elf_core_file_p): save the program header table,
1557 and set the bfd architecture from the elf file header.
1558 * elf.c (bfd_elf_mkcorefile): new function.
1559 (_bfd_elf_write_corefile_contents): new function.
1560 (assign_file_positions_for_segments): add cases for handling
1561 PT_NOTE segments. (assign_file_positions_except_relocs):
1562 core files should be handled the same as exec files.
1563 (prep_headers): identify core files as type ET_CORE.
1564 (copy_private_bfd_data): identify the sections belonging to
1565 the PT_NOTE segment.
1567 * elf32-sparc.c (elf32_sparc_final_write_processing):
1568 add break statement to default case.
1570 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1572 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1573 section (not input) will be in sections ".sbss", ".sbss2",
1574 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1575 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1576 output_offset for correct evaluation of addend.
1578 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1580 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1581 elf32_arm_allocate_interworking_sections and
1582 elf32_arm_process_before_allocation.
1584 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1586 * bfd-in.h: Ammend prototype for
1587 elf32_arm_process_before_allocation to remove surplus third
1590 * bfd-in2.h: Regenerate.
1592 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1594 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1596 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1598 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1599 calculated for RELOC_SPARC_REV32 case.
1601 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1603 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1604 elf32_arm_allocate_interworking_sections and
1605 elf32_arm_process_before_allocation.
1606 * bfd-in2.h: Regenerated.
1607 * elf32-arm.c Define elf32_arm_link_hash_table.
1608 (insert_thumb_branch): New routine.
1609 (find_thumb_glue): New routine.
1610 (find_arm_glue): New routine.
1611 (record_arm_to_thumb_glue): New routine.
1612 (record_thumb_to_arm_glue): New routine.
1613 (elf32_arm_link_hash_table_create): New routine.
1614 (elf32_arm_get_bfd_for_interworking): New routine.
1615 (elf32_arm_allocate_interworking_sections) New routine.
1616 (elf32_arm_process_before_allocation) New routine.
1617 (elf32_thumb_to_arm_stub): New routine.
1618 (elf32_arm_to_thumb_stub): New routine.
1619 (elf32_print_private_bfd_data): Fix typo.
1620 (elf32_arm_final_link_relocate): Add argument sym_sec.
1621 Check for branches to thumb symbols in case R_ARM_PC24.
1622 Check for branches to arm symbols in case R_ARM_THM_PC22.
1623 (elf32_arm_relocate_section): Pass symbol section to
1624 elf32_arm_final_link_relocate.
1626 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1628 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1629 entries unless the symbol is defined in the executable; in
1630 particular, undefined weak symbols get a PLT entry.
1632 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1634 * libaout.h: Remove nested comment to avoid warning.
1636 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1638 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1639 R_ARM_PC24 relocation.
1641 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1643 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1644 argument is_local. Add argument sym_flags. Check sym_flags
1645 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1646 (elf32_arm_relocate_section): Don't pass local sym and pass
1647 sym_flags to elf32_arm_final_link_relocate.
1649 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1651 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1652 to not count too few relocs for dynamicly linked executables.
1654 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1656 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1657 symbols without a dynamic index dynamic. Consider all weak
1659 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1660 correspondance between input and output sections.
1662 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1664 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1665 that use a .got.plt section start the got offset at zero.
1667 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1669 * ieee.c (ieee_write_processor): Correct the processor ID written
1670 out for bfd_arch_m68k, accommodating change of March 25.
1672 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1674 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1675 R_ARM_THM_RPC22 relocations.
1677 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1679 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1681 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1682 .got relocs in -Bsymbolic shared objects.
1684 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1686 * elf32-arm.c: Add private flags to ELF header.
1687 (elf32_arm_print_private_bfd_data): New Function.
1688 (elf32_arm_set_private_flags): New Function.
1689 (elf32_arm_copy_private_flags): New Function.
1690 (elf32_arm_merge_private_bfd_data): New Function.
1692 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1694 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1696 (elf32_sparc_relocate_section): Likewise.
1698 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1700 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1701 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1702 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1703 of the function. Recognize no .plt as static linking.
1705 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1707 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1708 ".liblist" string through gettext.
1710 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1712 * Makefile.am: Add support for elf32-arm.lo.
1713 * Makefile.in: Rebuild.
1714 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1715 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1716 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1717 * configure: Regenerate.
1718 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1719 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1720 bfd_target bfd_elf32_littlearm_vec.
1721 * elf32-arm.c: New file.
1723 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1725 * libaout.h (M_SPARCLITE_LE): New machine.
1726 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1727 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1728 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1729 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1730 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1731 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1732 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1733 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1734 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1735 be BFD_RELOC_SPARC_REV32.
1737 * config.bfd (sparc86x-*-aout): New
1739 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1741 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1742 actually mapping the output sections.
1744 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1747 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1748 (mn10300_elf_reloc_map): Similarly.
1749 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1751 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1753 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1755 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1756 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1757 elf_mips_reloc_type defined in elf/mips.h.
1759 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1761 * elf64-mips.c: Remove reloc_type definition completely. It's now
1764 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1766 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1767 as they are defined in elf/mips.h now.
1769 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1772 * Re-add lost change:
1773 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1775 (mn10300_elf_relax_section): Include stack space for register saves
1776 in the imm8 field of a "call" instruction.
1777 (compute_function_info): Determine how much stack is allocated by
1778 the movm instruction. Fix typo.
1779 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1781 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1783 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1784 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1786 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1788 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1790 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1792 * elf32-hppa.h: Let ELF header define the enum containing the
1793 external reloc numbers.
1794 * elf32-i386.h: Likewise.
1796 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1798 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1799 * elf32-mips.c: Likewise.
1800 * elf32-ppc.c: Likewise.
1802 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1804 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1805 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1807 * bfd-in.h: Regenerate.
1808 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1809 parameter to 'unsigned int' to avoid K&R compatability problems.
1811 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1813 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1814 functionname_ptr to be const. Change line_ptr to be unsigned.
1816 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1817 macro is not defined. Change second parameter from bfd_link_info
1818 to coff_final_link_info. Add prototype.
1819 (coff_final_link_postscript): Simplify handling when macro is not
1820 defined. Add prototype.
1822 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1824 * elf-mn10300.c: Before include system specific ELF header define
1825 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1826 * elf32-mips.c: Likewise.
1827 * elf32-ppc.c: Likewise.
1829 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1831 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1832 temporary patch over to elf64-mips.c as well.
1834 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
1836 * elf32-mips.c (reloc_type): Temporarily disable definition of
1837 standard relocation since they are now defined in elf/mips.h.
1839 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1841 * elf-m10200.c (mn10200_elf_final_link_relocate):
1842 Modify range test for case R_MN10200_8.
1844 * elf-m10300.c (mn10300_elf_final_link_relocate):
1845 Modify range test for case R_MN10300_8.
1847 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1849 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1850 * elf32-i386.c (elf_backend_got_header_size): Define.
1851 (elf_backend_plt_header_size): Define.
1852 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1853 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1854 * elfxx-target.h: Provide a default of zero.
1855 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1856 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1858 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1859 entry from an executable, even if the plt refcount goes to 0.
1861 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1863 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
1864 directory name at the line number.
1866 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
1867 with an unspecified type.
1869 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
1871 * sunos.c: Add undef of valid to avoid problem on SunOS.
1873 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
1875 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
1877 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1879 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
1880 R_68K_PCxx and R_68K_xx relocations. Make sure that
1881 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
1882 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
1883 R_68K_xx relocations.
1884 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
1885 that has no plt entry.
1886 (elf_m68k_relocate_section): Ignore the plt offset in a static
1888 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
1890 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
1893 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
1895 (howto_table, reloc_map): Add entries for them.
1896 (elf_m68k_check_relocs): Handle them. Implement reference
1897 counting for got and plt entries.
1898 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
1899 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
1901 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
1902 (elf_m68k_relocate_section): Handle the new reloc types.
1903 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
1904 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
1905 * elflink.h (elf_link_add_object_symbols): When creating an
1906 indirect reference for symbol versioning also copy the plt
1908 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
1909 flag also reset the plt offset.
1910 (elf_link_assign_sym_version): Likewise.
1911 (elf_gc_common_finalize_got_offsets): Increment the got offset by
1912 the size of the entry in bytes.
1913 (elf_gc_allocate_got_offsets): Likewise.
1915 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
1917 * elflink.h (elf_gc_sections): Return true rather than falling off
1920 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
1923 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
1925 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
1926 comment describing when it should be enabled.
1927 Changed definition of USER_LABEL_PREFIX to "", to fall into line
1930 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
1932 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
1933 information ATN records.
1935 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1937 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
1938 section for an absolute symbol in a fully linked file. Based on
1939 patch from Christian Holland <CHolland@de.lucent.com>.
1941 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
1943 * coff-m88k.c (m88k_special_reloc): Don't lose the information
1944 that a symbol is undefined.
1946 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
1948 * som.c (som_bfd_gc_sections): Define.
1950 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
1952 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
1953 overflows in ARM_26D patches, since they have already been
1954 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
1956 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
1958 * coffcode.h (coff_write_object_contents): If we have any long
1959 section names, call coff_write_symbols even if there are no
1962 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
1964 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
1965 PT_LOAD segment, rather than only setting it once for the entire
1968 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
1969 rather than ignoring every phdr with a p_paddr of 0, ignore all
1970 the phdrs if they all have a p_paddr of 0.
1972 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
1973 section was discarded from the link.
1975 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1977 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
1979 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1981 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
1982 floating point operations.
1984 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
1986 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
1989 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
1991 Merge of vax/vms (read-only) support
1992 * configure.com: Support Vax target.
1993 * makefile.vms: Support Vax target.
1994 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
1995 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
1997 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
1999 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2001 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2003 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2005 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2006 * targets.c (bfd_target_ovax_flavour): New flavour.
2007 (vms_alpha_vec): Renamed from evax_alpha_vec.
2009 (target_vector): Update accordingly.
2010 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2012 (vax*-*-*vms*): New target.
2013 * Makefile.am: Update for renamed files. Rebuild dependencies.
2014 * bfd-in2.h: Rebuild.
2015 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2017 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2019 Based on patch from Matt Semersky <matts@scd.hp.com>:
2020 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2021 pointer on abfd->outsymbols.
2022 (generic_add_output_symbol): Handle NULL sym parameter.
2024 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2026 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2029 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2031 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2032 when handling 32 bit immediate relocs.
2033 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2035 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2037 * section.c (STD_SECTION): Account for recently added gc_mark
2038 field in struct asection.
2040 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2041 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2043 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2045 ELF Section-level Garbage Collection:
2046 * bfd.c (bfd_gc_sections): New.
2047 * aout-adobe.c: Hook to default implementation.
2048 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2049 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2050 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2051 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2052 * tekhex.c, versados.c: Likewise.
2053 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2054 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2056 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2057 (bfd_generic_gc_sections): New.
2058 * section.c (SEC_KEEP): New.
2059 (asection): Add gc_mark member.
2061 * elfcode.h (elf_gc*): New name remappings.
2062 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2063 sections to be excluded.
2064 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2065 (elf_gc_propogate_vtable_entries_used): New.
2066 (elf_gc_smash_unused_vtentry_relocs): New.
2067 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2068 (elf_gc_common_finalize_got_offsets): New.
2069 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2070 * elfxx-target.h: Add and default gc hooks.
2072 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2074 (struct elf_obj_tdata): Likewise for local_got_offsets.
2075 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2076 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2077 * elf64-sparc.c, elflink.h: Likewise.
2079 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2080 (ELF_LINK_HASH_MARK): Define.
2081 (struct elf_backend_data): Add GC hooks.
2082 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2084 * elf-m10300.c (mn10300_elf_check_relocs): New.
2085 (mn10300_elf_gc_mark_hook): New.
2086 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2087 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2088 (mn10300_elf_final_link_relocate): Likewise.
2089 (mn10300_elf_relocate_section): Likewise.
2090 (elf_backend_can_gc_sections): Define.
2091 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2092 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2093 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2094 (mips_info_to_howto_rel): Likewise.
2095 (mips_elf_relocate_section): Likewise.
2096 (mips_elf_check_relocs): Likewise.
2097 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2098 (elf_backend_can_gc_sections): Define.
2099 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2100 (ppc_elf_howto_raw): Handle them.
2101 (ppc_elf_reloc_type_lookup): Likewise.
2102 (ppc_elf_relocate_section): Likewise.
2103 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2104 Handle new vtable relocs.
2105 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2106 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2107 (elf_backend_can_gc_sections): Define.
2109 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2111 * archures.c (bfd_mach_mn10300): Define.
2112 * elf-m10300.c: Include elf/mn10300.h
2113 (elf_mn10300_mach): New function.
2114 (_bfd_mn10300_elf_final_write_processing): Likewise.
2115 (_bfd_mn10300_elf_object_p): Likewise.
2116 (elf_backendfinal_write_processing): Define.
2117 (elf_backend_object_p): Likewise.
2119 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2121 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2124 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2126 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2127 link_next field, not the next field.
2129 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2131 * elf.c (map_sections_to_segments): Check the section address
2132 against the phdr size both with and without a modulo of
2135 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2137 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2138 linker created empty input section if the output section has the
2141 * elflink.h (elf_link_output_extsym): Print an error message if
2142 _bfd_elf_section_from_bfd_section fails.
2144 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2147 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2149 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2150 native linker output. Avoid putting an empty section in more than
2153 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2155 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2156 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2158 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2160 * elf.c (swap_out_syms): New arg relocatable_p.
2161 Don't add section VMA to symbols for relocatable output.
2162 (_bfd_elf_compute_section_file_positions): Update call to
2165 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2167 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2168 against 'addend' be signed rather than unsigned.
2170 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2172 * elf32-m32r.c: Add prototyps for static functions.
2174 * coff-arm.c: Add prototypes for static functions.
2176 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2178 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2179 LMA is used to order sections in a segment.
2181 * elf32-v850.c: Add prototypes for static functions.
2182 Change type of addend parameter to bfd_vma in various functions.
2184 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2186 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2187 complain_overflow_signed instead of complain_overflow_bitfield.
2189 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2191 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2192 when comparing against 0.
2194 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2196 * Makefile.am (config.status): New target.
2197 * Makefile.in: Rebuild.
2199 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2201 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2202 error if previous object endianness doesn't match current object.
2204 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2206 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2207 _bfd_elf_print_private)bfd_data ().
2209 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2211 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2213 (elf_link_add_object_symbols): Set type_change_ok and
2214 size_change_ok before calling elf_merge_symbol.
2216 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2217 undefined symbol error, don't also issue an overflow error.
2219 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2221 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2222 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2223 message instead of crashing.
2225 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2227 * archures.c (bfd_mach_cpu32): Define.
2228 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2230 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2231 * ieee.c: Include <ctype.h>.
2232 (ieee_object_p): Parse out process ID string to make it more
2233 likely to be acceptable for bfd_scan_arch.
2234 * bfd-in2.h: Rebuild.
2236 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2238 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2239 _bfd_elf_print_private_bfd_data() so that the program header will
2242 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2244 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2245 0x68. Reindent. Add some comments.
2247 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2249 * elf.c (copy_private_bfd_data): Adjust physical address of
2250 segment in output BFD to contain LMAs of its sections.
2252 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2254 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2255 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2256 endian data 32 bit relocations.
2257 (elf32_sparc_merge_private_bfd_data): Check if linking little
2258 endian objects with big endian objects.
2259 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2260 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2261 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2263 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2264 * archures.c (bfd_mach_sparc_sparclite_le): New.
2265 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2267 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2269 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2272 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2274 * bfd-in.h: Move over patch to bfd-in2.h.
2276 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2278 (_bfd_relocate_contents): Likewise.
2280 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2282 * peicode.h (add_data_entry): If the section has no private data
2283 then do not create a Data Dictionary entry for it.
2285 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2287 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2288 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2289 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2290 subsections during relaxation more correctly.
2292 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2294 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2295 Add extra argument to bfd_arm_process_before_allocation ().
2296 * bfd-in.h: Reflect changes made in bfd-in2.h.
2297 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2298 coff class of a BFD symbol.
2299 * coff-arm.c: Add support for interworking between Thumb code and
2300 non-interworking aware ARM code.
2302 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2304 * po/Make-in (install-info): New target.
2306 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2308 * filemode.c: Remove; not used.
2310 If sysdep.h includes a header file, don't include it again:
2311 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2313 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2315 * archive.c: Don't include <string.h> or <errno.h>.
2316 * evax-alpha.c; Don't include <stdio.h>.
2317 * evax-egsd.c: Likewise.
2318 * evax-etir.c: Likewise.
2319 * evax-misc.c: Likewise.
2320 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2321 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2323 * hpux-core.c: Likewise.
2324 * netbsd-core.c: Likewise.
2326 * libbfd.c: Don't include <sys/types.h>.
2327 * nlmcode.h: Don't include <string.h>.
2328 * osf-core.c: Don't include <string.h> or <stdio.h>.
2329 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2330 <errno.h>, or <unistd.h>.
2331 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2333 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2335 * configure.com: If the version number can not be found in
2336 configure.in, set it to "unknown" rather than "2.8.1".
2338 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2340 * elf32-mips.c (elf_mips_mach): New.
2341 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2342 (_bfd_mips_elf_final_write_processing): Use the names
2343 of machines, rather than the numbers. Set both the ARCH
2344 and MACH in e_flags. Handle a few more specific machines.
2345 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2346 EF_MIPS_ARCH and EF_MIPS_MACH.
2348 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2350 * syms.c (bfd_is_local_label): Revert last change.
2351 * srec.c (srec_write_symbols): Discard debugging symbols.
2353 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2355 * som.c: Include <ctype.h>.
2356 * som.h: Don't include sysdep.h.
2358 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2360 * libbfd.h: Rebuilt.
2361 * libbfd-in.h: Removed gettext includes and defines.
2362 * sysdep.h: Moved gettext-related includes and defines here.
2364 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2366 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2367 an ad-hoc test. Kill bogus #if 0 code.
2368 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2370 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2372 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2373 when generating a normal executable for a symbol defined in a
2374 regular file. When copying a reloc into the output file, adjust
2375 the addend for a PC relative reloc against a global symbol.
2377 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2379 * libbfd.h: Rebuilt.
2380 * libbfd-in.h (_): Define as dgettext.
2382 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2384 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2386 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2387 when declaring parameter types.
2388 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2390 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2392 * config.bfd: If we include any ELF targets in targ_defvec and/or
2393 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2394 * elf32-gen.c (dummy): New static const variable.
2395 (elf_generic_info_to_howto): New static function.
2396 (elf_generic_info_to_howto_rel): New static function.
2397 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2398 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2399 * elf64-gen.c: Same changes as elf32-gen.c.
2400 * elfcode.h (elf_object_p): For the generic target, ignore a
2401 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2403 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2405 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2406 * configure: Rebuild.
2408 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2410 * config.bfd: Update OSR5/Unixware patterns.
2412 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2414 * elf.c (assign_file_positions_for_segments): Allow for holes
2415 between sections added by a link script.
2417 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * configure.in: Change version number to 2.9.4
2420 * configure: Rebuild.
2422 Based on patch from H.J. Lu <hjl@gnu.org>:
2423 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2424 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2425 * bfd-in2.h: Rebuild.
2427 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2429 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2432 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2434 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2435 (elf64_alpha_relax_section): Fill them in.
2436 (elf64_alpha_relax_opt_call): Implement more than a stub.
2437 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2438 alignment on .scommon.
2439 (elf64_alpha_merge_gots): Merge use counts as well.
2441 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2443 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2444 for calculating a local symbol's address.
2445 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2446 Set the .got's cooked size as well as the raw size.
2448 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2450 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2451 internationalisation of printed information.
2453 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2454 internationalisation of printed information.
2456 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2458 * syms.c (struct indexentry): Change directory_name, file_name,
2459 and function_name fields to char *.
2460 (struct stab_find_info): Change cached_file_name field to char *.
2462 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2464 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2466 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2468 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2470 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2472 * Makefile.am (install-data-local): Make $(includedir).
2473 * Makefile.in: Rebuild.
2475 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2477 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2479 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2481 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2482 * Makefile.in: Rebuild.
2484 * bfd-in2.h: Rebuild for Nick's changes.
2486 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2488 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2489 change wrt length == max_namelen.
2491 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2493 * Many files: Added gettext invocations around user-visible
2495 * libbfd-in.h: Added gettext includes and defines.
2496 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2497 HAVE_LC_MESSAGES): Define.
2498 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2500 * Makefile.am (SUBDIRS): Added po.
2501 (POTFILES): New macro.
2502 (po/POTFILES.in): New target.
2503 (SOURCE_HFILES): New macro.
2505 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2507 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2509 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2510 NT_PRSTATUS note section encountered, it contains the status of
2511 the currently executing thread when the core file was written.
2513 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2515 * libcoff.h: Add extra parameter to
2516 bfd_coff_link_output_has_begun overrideable function.
2517 * cofflink.c: Pass extra parameter to
2518 bfd_coff_link_output_has_begun function.
2519 * bfd-in.h: Add prototypes for exported ARM interworking
2521 * peicode.h: ARM specific code reorganised to conform to BFD
2523 * coffcode.h: ARM specific code reorganised to conform to BFD
2525 * coff-arm.c: Code reorganised to conform to the BFD coding
2526 conventions. Global variables have been moved into an ARM
2527 specific hash table structure and a new function:
2528 bfd_arm_get_bfd_for_interworking() has been created which is
2529 called from the linker scripts.
2531 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2533 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2535 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2536 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2537 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2538 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2540 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2542 * config.bfd: Added sparc86x support.
2544 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2546 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2547 an out of range pc-relative jump/call to an undefined weak symbol.
2549 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2551 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2554 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2556 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2557 an error other than bfd_error_system_call, set the error to
2558 bfd_error_wrong_format.
2560 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2561 bfd_elf32_powerpcle_vec.
2563 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2564 program segments are zero, don't set p_paddr_valid.
2566 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2568 * elf64-alpha.c: Initial implementation of relaxation --
2569 (struct alpha_elf_link_hash_entry): Add use_count member.
2570 (elf64_alpha_check_relocs): Initialize and increment it.
2571 (elf64_alpha_can_merge_gots): Check it when considering merging.
2572 (elf64_alpha_merge_gots): Drop entries with zero use.
2573 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2574 (elf64_alpha_always_size_sections): Split out got sizing ...
2575 (elf64_alpha_size_got_sections): ... here. New function.
2576 (elf64_alpha_relax_find_reloc_ofs): New function.
2577 (elf64_alpha_relax_with_lituse): Likewise.
2578 (elf64_alpha_relax_without_lituse): Likewise.
2579 (elf64_alpha_relax_opt_call): Likewise.
2580 (elf64_alpha_relax_section): Likewise.
2581 (elf64_alpha_add_symbol_hook): Likewise.
2582 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2583 (elf64_alpha_relocate_section): Likewise.
2584 (bfd_elf64_bfd_relax_section): Define.
2585 (elf_backend_add_symbol_hook): Likewise.
2587 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2589 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2590 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2591 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2593 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2595 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2596 * configure: Rebuild.
2598 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2600 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2601 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2602 * configure.in: Define and substitute WIN32LDFLAGS and
2604 * aclocal.m4: Rebuild with new libtool.
2605 * configure, Makefile.in: Rebuild.
2607 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2609 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2610 before any other symbols in the same section.
2612 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2614 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2617 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2619 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2621 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2622 Use addr_size for address size, rather than sizeof(bfd_vma).
2623 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2624 Fix call to read_address.
2625 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2626 Scrap other unneeded arguments. Fix call to read_address.
2627 (scan_unit_for_functions): Fix call to read_attribute.
2628 (parse_comp_unit): We now handle more values for addr_size.
2629 Set addr_size in unit. Fix call to read_attribute and
2632 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2634 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2636 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2638 * archures.c (bfd_default_scan): Add m68k cases back to default
2639 switch, reverting patch of March 25, since IEEE support depends
2642 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2644 * Makefile.am (diststuff): New target.
2645 * Makefile.in: Rebuild.
2647 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2649 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2650 som_offset when we have an extended name table.
2652 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2654 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2656 * Makefile.in: Rebuild.
2658 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2660 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2661 symbols when creating a shared library.
2662 (elf_m68k_adjust_dynindx): New function, used by above code.
2663 (elf_m68k_finish_dynamic_sections): Initialize the section
2665 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2667 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2669 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2672 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2674 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2677 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2679 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2682 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2684 * configure.in: Set version to 2.9.1.
2685 * configure: Rebuild.
2687 * Branched binutils 2.9.
2689 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2691 * syms.c (ENABLE_CACHING): Define.
2692 (struct indexentry): Define.
2693 (struct stab_cache): Remove.
2694 (cmpindexentry): New static function.
2695 (struct stab_find_info): Add new fields: indextable,
2696 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2697 cached_file_name. Remove fields: file_cache, function_cache, and
2699 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2700 index table and search it.
2702 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2704 * elf.c (_bfd_elf_copy_private_section_data): Call
2705 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2707 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2709 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2711 * coff-arm.c: Define all globally visible variables and functions
2712 only when COFF_WITH_PE is not defined.
2713 * configure.in (armpe_little_vec, armpe_big_vec): Add
2715 * configure: Rebuild.
2717 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2719 Fix some gcc -Wall warnings:
2720 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2721 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2722 * archures.c (bfd_default_scan): Likewise.
2723 * bfd.c (bfd_scan_vma): Likewise.
2724 * binary.c (mangle_name): Likewise
2725 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2726 * coff-sh.c (sh_relocate_section): Likewise.
2727 * coff-stgo32.c (create_go32_stub): Likewise.
2728 * coffcode.h (coff_slurp_line_table): Likewise.
2729 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2730 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2731 (assign_file_positions_for_segments): Likewise.
2732 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2733 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2734 * oasys.c (oasys_write_sections): Likewise.
2735 * ppcboot.c (ppcboot_object_p): Likewise.
2736 (mangle_name): Likewise.
2737 * riscix.c (riscix_fix_pcrel_26): Likewise.
2738 * srec.c (srec_scan): Likewise.
2739 * stabs.c (_bfd_write_section_stabs): Likewise.
2740 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2741 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2742 switch. Declare parameters for function pointers.
2743 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2745 * elf.c (elf_sort_sections): Likewise.
2746 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2747 Add default cases to switches.
2748 (coff_arm_relocate_section): Remove unused local variables.
2750 (coff_arm_bfd_set_private_flags): Change flag variable to type
2752 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2753 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2754 (dump_toc): Change cat to const, and initialize it.
2755 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2756 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2757 (sh_elf_relocate_section): Initialize r_symndx.
2758 * coffcode.h (coff_compute_section_file_positions): Only declare
2759 old_sofar if ALIGN_SECTIONS_IN_FILE.
2760 (coff_write_object_contents): Initialize csym.
2761 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2762 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2764 * dwarf2.c: Include libiberty.h.
2765 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2766 (decode_line_info): Remove unused local variables.
2767 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2768 (m32r_elf_relocate_section): Likewise.
2769 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2770 (v850_elf_reloc): Likewise.
2771 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2772 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2773 * elf.c (assign_file_positions_for_segments): Always set adjust.
2774 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2775 parenthesize expression.
2776 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2777 (m32r_elf_object_p): Return a value.
2778 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2779 * elf32-mips.c (mips_elf_final_link): Initialize last.
2780 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2781 * elf32-v850.c (v850_elf_object_p): Return a value.
2782 (v850_elf_print_private_bfd_data): Change fprintf format string.
2783 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2785 * elflink.h (elf_link_add_object_symbols): Change vernum to
2786 unsigned int, and initialize it. Change fprintf format string.
2787 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2788 when setting or comparing to soname_indx.
2789 (elf_create_pointer_linker_section): Change num_symbols to
2791 * libcoff-in.h (coff_data_type): Change flags to flagword.
2792 * peicode.h (pe_print_idata): Initialize idx. Change j to
2793 bfd_size_type. Initialize hint_member. Remove useless test to
2795 (pe_print_edata): Change num_functions and num_names in struct
2796 EDT_type to unsigned long. Remove cast. Change fprintf format
2798 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2799 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2801 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2802 int *. Update uses. Change j to long.
2803 * bfd-in2.h, libcoff.h: Rebuild.
2805 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2807 * elf32-v850.c Remove definition of USE_REL.
2808 (v850_elf_info_to_howto_rela): New function.
2809 (v850_elf_perform_relocation): Renamed from
2810 v850_elf_store_addend_in_insn. Removed replace argument.
2811 (v850_elf_reloc): store the relocation in the addend field instead
2813 (v850_elf_final_link_relocate): Now calls
2814 v850_elf_perform_relocation.
2815 (v850_elf_relocate_section): Remove code to generate REL
2818 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2820 * coffcode.h (coff_new_section_hook): Set the type and storage
2821 class in the native symbol information allocated for a new section
2824 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2826 * peicode.h: Chain together calls to
2827 coff_bfd_copy_private_bfd_data and
2828 coff_bfd_print_private_bfd_data.
2830 * coff-arm.c: Add prototypes for
2831 coff_arm_bfd_print_private_bfd_data and
2832 coff_arm_bfd_copy_private_bfd_data.
2834 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2836 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2839 * peicode.h: Call arm-coff private data functions after handling
2842 * coff-arm.c: Turn statics into globals so that they can be shared
2843 both pe and pei backends.
2845 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2847 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2849 (sunos_write_object_contents): Likewise.
2850 * aoutx.h (NAME(aout,machine_type)): Likewise.
2851 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2853 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2855 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2857 (bfd_default_scan): Remove m68k special cases.
2858 * bfd-in2.h: Rebuild.
2859 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2861 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
2862 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
2864 (bfd_m68k_arch): Set mach field to zero to signal no explicit
2865 selection, change printable_name to just "m68k" and make that the
2866 default instead of m68k:68020.
2868 * aout-tic30.c (NAME): Define this to avoid multiple definitions
2870 (MY_get_section_contents): Define as aout_32_get_section_contents
2871 rather than NAME(aout,get_section_contents).
2873 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
2875 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
2876 and call bfd_default_set_arch_mach to do the real work.
2878 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
2880 * bout.c (BALX): Include return register g14 as part of the insn.
2882 (calljx_callback): Use it.
2884 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
2886 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
2887 * libbfd.h: Rebuild.
2889 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
2890 byte_count to unsigned int.
2891 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
2892 unused local variables.
2894 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
2895 variables er and er1.
2897 * cpu-v850.c: Include <ctype.h>.
2898 (scan): Case isdigit argument to unsigned char.
2900 From Yan Meroth <YAN.MEROTH@st.com>:
2901 * ihex.c (ihex_scan): Add extbase variable so that getting an
2902 extended linear address record does not ignore any previous
2904 (ihex_write_object_contents): When writing out an extended linear
2905 address record, zero out any previous extended address.
2907 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
2909 * ieee.c (do_one): Check section before dereferencing it.
2910 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
2911 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
2913 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
2915 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
2917 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
2919 * coff-arm.c: Add interworking functions to pe backends.
2921 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
2923 * configure.in: Use AM_DISABLE_SHARED.
2924 * aclocal.m4, configure: Rebuild with libtool 1.2.
2926 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
2928 * coff-arm.c (coff_arm_relocate_section): Better error messages
2929 when interowrking conflucts occur. Courtesy of Jonathan Walton
2931 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
2932 relocations. Patch courtesy of Jonathan Walton and Tony
2935 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
2937 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
2938 part of Feb 22 change controling when to override the existing
2939 symbol with the .plt entry.
2941 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
2943 * config.bfd (targ_cpu): Add thumb-pe target.
2945 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
2946 functions in PE build.
2948 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
2950 * config.bfd (sparclite-*-elf*): Added.
2952 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
2954 * configure.in: Add elf.lo to elf shell variable.
2955 * Makefile.am (BFD_LIBS): Remove elf.lo.
2956 (BFD_LIBS_CFILES): Remove elf.c.
2957 (BFD32_BACKENDS): Add elf.lo.
2958 (BFD32_BACKENDS_CFILES): Add elf.c.
2959 * configure, Makefile.in: Rebuild.
2961 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
2963 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
2964 relocation against a now-local symbol should not have a dynamic
2967 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
2969 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
2971 (pe_print_private_bfd_data): Print PE flags. From Mikey
2972 <jeffdb@netzone.com>.
2974 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
2976 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
2977 a plt entry when we can determine that we authoritatively define
2980 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
2982 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
2983 don't actually use trad-core, but a SunOS-style core file handled
2985 * hosts/sparclinux.h: Remove.
2987 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2989 * peicode.h (pe_print_idata): If there is no .idata section, look
2990 for the import tables in some other section. Make the initial
2991 label line up better with the data. Print the import address
2992 table even if there is no import name table. If the import
2993 address table holds actual addresses, print them.
2995 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
2997 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
2998 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
2999 bfd_error_system_call.
3001 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3003 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3004 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3006 From H.J. Lu <hjl@gnu.org>:
3007 * Makefile.am (libbfd_la_LDFLAGS): Define.
3008 * Makefile.in: Rebuild.
3010 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3012 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3013 * netbsd.h (MACHTYPE_OK): Define.
3014 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3015 calling N_SET_MACHTYPE, rather than having a switch.
3016 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3018 * i386netbsd.c (MACHTYPE_OK): Don't define.
3019 (DEFAULT_MID): Define.
3020 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3021 (MACHTYPE_OK): Don't define.
3022 (DEFAULT_MID): Define.
3023 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3024 (DEFAULT_MID): Define.
3025 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3026 (DEFAULT_MID): Define.
3027 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3028 (DEFAULT_MID): Define.
3030 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3031 * vaxnetbsd.c: New file.
3032 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3033 rather than netbsd_core.
3034 * targets.c (vaxnetbsd_vec): Declare.
3035 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3036 defined, add netbsd_core_vec.
3037 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3038 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3039 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3040 * config.bfd (alpha*-*-netbsd*): New target.
3041 * Makefile.am: Rebuild dependencies.
3042 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3043 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3044 * configure, Makefile.in: Rebuild.
3046 * configure.host: Remove the old shared library build stuff. We
3047 now use libtool instead.
3049 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3051 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3053 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3055 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3056 * configure: Rebuild.
3058 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3059 * elf32-v850.c (remember_hi16s_reloc): New function.
3060 (find_remembered_hi16s_reloc): New function.
3061 (v850_elf_store_addend_in_insn): Use the above new functions to
3062 match up HI6S relocs with LO16 relocs.
3064 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3066 * configure.in: Change -linux* to -linux-gnu*.
3067 * config.bfd, configure.host: Likewise.
3068 * configure: Rebuild.
3070 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3072 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3073 LO16/HI16S bug and improve comments about what is going on.
3075 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * configure, aclocal.m4: Rebuild with new libtool.
3079 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3081 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3082 when merging v850 code into v850e/v850ea code. Do not initialise
3083 output flags if the input is the default architecture.
3085 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3087 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3088 get the size from bfd_arch_bits_per_address instead of directly
3091 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3093 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3094 to wrap, just return all 1's bits instead.
3095 * libbfd.h: Regenerate.
3097 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3099 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3101 (coff_relocate_section): If COFF_WITH_PE, define as
3102 coff_pe_i386_relocate_section.
3103 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3104 skip empty sections, to match coff_write_object_contents.
3106 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3107 rather than swapping out r_offset twice. From Luke Deller
3108 <luked@cse.unsw.edu.au>.
3110 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * configure.in: Set libtool_enable_shared rather than
3113 libtool_shared. Remove diversion hack.
3114 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3117 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3119 * syms.c (struct stab_cache): Define.
3120 (struct stab_find_info): Remove cached_offset, cached_stab,
3121 cached_str, and cached_stroff fields. Add file_cache,
3122 function_cache, and line_cache fields.
3123 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3126 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3128 * peicode.h (pe_print_idata): Check for import of ordinal rather
3130 (pe_print_edata): If there is no .edata section, look for the
3131 export data in some other section.
3133 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3135 * configure.in: Change version to 2.8.4.
3136 * configure: Regenerated.
3138 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3140 Add tms320c30 support:
3141 * cpu-tic30.c: New file.
3142 * aout-tic30.c: New file.
3143 * coff-tic30.c: New file.
3144 * archures.c (bfd_arch_tic30): Define.
3145 (bfd_tic30_arch): Declare.
3146 (bfd_archures_list): Add bfd_tic30_arch.
3147 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3149 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3150 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3151 (coff_set_flags): Likewise.
3152 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3153 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3154 * Makefile.am: Rebuild dependencies.
3155 (ALL_MACHINES): Add cpu-tic30.lo.
3156 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3157 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3158 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3159 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3161 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3163 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3164 to lag behind LO16 reloc by a couple of instructions.
3166 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3169 make to reexamine the file timestamp.
3170 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3172 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3175 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3177 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3178 to create .dynsbss and .rela.sbss sections.
3179 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3180 copied from dynamic objects into .sbss.
3181 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3182 use it. Correct typo of .rela.sdata2.
3183 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3184 put the data, which may now be in .sbss.
3185 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3186 (elf_backend_create_dynamic_sections): Define as
3187 ppc_elf_create_dynamic_sections.
3189 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3190 against _GLOBAL_OFFSET_TABLE_.
3191 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3192 shared libraries which refer to local symbols. Make sure that the
3193 test for allocating space for a reloc in a shared object is the
3194 same as the test for emitting a reloc.
3196 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3198 * config.bfd (i[3456]-*-mingw32*): New target.
3199 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3200 * aclocal.m4, configure: Rebuild.
3202 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3207 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3209 Sparc v9 ABI compliant PLT:
3210 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3211 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3212 (LARGE_PLT_THRESHOLD): New define.
3213 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3214 (sparc64_elf_build_plt): New function.
3215 (sparc64_elf_plt_entry_offset): Likewise.
3216 (sparc64_elf_plt_ptr_offset): Likewise.
3217 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3218 contain the index for convenience. Skip the initial entries
3220 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3221 memory for the benefit of .rela.plt.
3222 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3223 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3224 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3225 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3226 Call sparc64_elf_build_plt.
3227 (elf_backend_want_got_plt): No.
3228 (elf_backend_plt_readonly): No.
3229 (elf_backend_plt_alignment): 8.
3231 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3232 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3233 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3236 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3238 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3240 * cpu-mips.c (arch_info_struct): Add mips variants.
3241 * bfd-in2.h: Rebuilt.
3243 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3245 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3248 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3250 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3251 (i[3456]86sco3.2v5*coff): New target.
3253 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3255 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3257 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3259 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3260 * bfd-in2.h: Regenerate.
3262 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3264 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3266 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3268 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3269 adjust addend for an output common symbol (from Jimmy Blair
3270 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3271 defined symbol to counteract adjustment made in generic relocation
3274 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3276 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3278 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3279 (GET_SCNDHR_NLNNO): Likewise.
3281 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3285 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3287 * elf32-m32r.c: Add macros to handle NOP insertion.
3289 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3291 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3292 (xcoff_mark): Likewise.
3293 (xcoff_build_ldsyms): Mark absolute symbols.
3295 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3297 * bout.c (b_out_write_object_contents): Sort symbols before output
3298 to keep {CALL,BAL}NAME symbols adjacent.
3299 (b_out_symbol_cmp): New function.
3301 For older changes see ChangeLog-9697
3307 version-control: never