1 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
6 1999-05-30 Philip Blundell <philb@gnu.org>
8 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
9 1993-03-25 (!!). Take into account the bitmasks for the reloc so
10 the addend does not overflow into the rest of the word.
12 1999-05-29 Nick Clifton <nickc@cygnus.com>
14 * bfd-in.h: Amend prototype for
15 bfd_elf32_arm_process_before_allocation .
16 * bfd-in.h: Regenerate.
18 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
19 elements in a fixed sized array.
20 (ARM_ELF_ABI_VERSION): Define.
21 (ARM_ELF_OS_ABI_VERSION): Define.
22 (R_ARM_THM_ABS5): Fix rightshift and size.
23 (R_ARM_THM_PC22): Fix size.
24 (R_ARM_PLT32): Define Howto.
25 (find_howto): New function: Locate a howto based on a reloc
27 (elf32_arm_info_to_howto): Use find_howto if necessary.
28 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
29 bfd_reloc_code_real_type.
30 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
31 and BFD_RELOC_VTABLE_ENTRY.
32 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
34 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
35 elements in a fixed sized array.
36 (ARM_ELF_ABI_VERSION): Define.
37 (ARM_ELF_OS_ABI_VERSION): Define.
38 (R_ARM_THM_ABS5): Fix rightshift and size.
39 (R_ARM_THM_PC22): Fix size.
40 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
41 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
42 bfd_reloc_code_real_type.
44 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
45 no_pipeline_knowledge.
46 (elf32_arm_link_hash_create): Initialise new field to zero.
47 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
48 no_pipeline_knowledge. Use this parameter to initialise the field
49 in the globals data structure.
50 (elf32_arm_final_link_relocate): Only add in pipeline offset if
51 no_pipeline_knowledge is false and the binary is from an old
53 (elf32_arm_merge_private_data): Generate an error if an attempt is
54 made to linl together big endian and little endian code.
55 (elf32_arm_post_process_headers): New function: Initialise the
56 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
58 (elf_backend_post_process_headers): Define.
60 1999-05-28 Nick Clifton <nickc@cygnus.com>
62 * elf-bfd.h (struct elf_backend_data): Add new field:
63 elf_backend_post_process_headers.
65 * elfxx-target.h (elf_backend_post_process_headers): Define to
66 NULL if not already defined.
67 (elfNN_bed): Initialise elf_backend_post_process_headers field.
69 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
71 (_bfd_elf_compute_section_file_positions): Call
72 elf_backend_post_process_headers if defined.
74 1999-05-28 Ian Lance Taylor <ian@zembu.com>
76 * configure.in: Check whether getuid and getgid exist.
77 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
78 HAVE_GETGID are not defined, respectively.
79 (bfd_write_armap): Don't special case on _WIN32 for getuid and
81 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
82 * configure, config.in: Rebuild.
84 1999-05-28 Martin Dorey <mdorey@madge.com>
86 * elf32-i960.c: New file.
87 * elf.c (prep_headers): Handle bfd_arch_i960.
88 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
89 * config.bfd (i960-*-elf*): New target.
90 * configure.in (bfd_elf32_i960_vec): New target vector.
91 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
92 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
93 * Makefile.in, aclocal.m4, configure: Rebuild.
95 1999-05-27 Nick Clifton <nickc@cygnus.com>
97 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
99 (find_howto): New function: Find entries in the
100 elf32_arm_howto_table.
101 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
103 (elf32_arm_reloc_type_lookup): Add lookup for
106 1999-05-25 Philip Blundell <pb@nexus.co.uk>
108 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
109 (elf32_arm_link_hash_table_create): Use above function as the
110 constructor for hash table entries.
111 (elf32_arm_relocate_section): Avoid crash when there is no output
113 (elf32_arm_final_link_relocate): New parameter h.
114 (elf32_arm_relocate_section): Pass symbol hash entry to above
116 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
119 1999-05-25 Catherine Moore <clm@cygnus.com>
121 * coff-arm.c (coff_arm_relocate_section): Don't emit
122 base file entries for pc-relative values.
124 1999-05-25 DJ Delorie <dj@cygnus.com>
126 * peicode.h (coff_swap_sym_in): When we create the actual section
127 to reflect the not-there section C_SECTION symbols refer to,
128 change the symbol class to C_STAT as the section is now really
131 1999-05-24 Philip Blundell <pb@nexus.co.uk>
133 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
136 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
137 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
139 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
140 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
142 1999-05-16 Nick Clifton <nickc@cygnus.com>
144 * coff-mcore.c (in_reloc_p): Reinstate.
146 1999-05-15 Nick Clifton <nickc@cygnus.com>
148 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
149 * bfd-in2.h: Regenerate.
150 * coff-mcore.c (in_reloc_p): Remove defintion.
151 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
152 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
154 (coff_mcore_rtype_to_howto): Add special processing for
156 (coff_mcore_relocate_section): Add support for
158 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
159 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
161 (mcore_elf_relocate_section): Delete redundant case labels.
163 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
165 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
166 precedence between bit-and and comparison.
168 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
170 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
171 list of target formats (targ_selvecs).
172 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
173 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
175 1999-05-10 DJ Delorie <dj@cygnus.com>
177 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
178 reasonable mode until "ar x" is smart enough to skip it (fixes
179 gcc/libgcc.a builds on mips-ecoff targets
181 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
182 to work. Hack to support MS import libraries, which use different
183 COMDAT types than GNU.
184 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
185 to implied zero-length sections (see peicode below)
186 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
187 filename symbols, which use one *or more* auxents.
188 * coffswap.h (coff_swap_aux_in): ditto
189 * peicode.h (coff_swap_sym_in): Build the implied zero-length
192 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
194 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
197 1999-05-10 Catherine Moore <clm@cygnus.com>
199 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
200 if COFF_IMAGE_WITH_PE.
201 (bfd_arm_process_before_allocation): Likewise.
202 (bfd_arm_get_bfd_for_interworking): Likewise.
203 * coff-arm.c: Likewise.
204 * bfd-in2.h: Regenerate.
205 * configure.in (armpe_little_vec): Remove coff-arm.lo.
206 (armpe_big_vec): Likewise.
207 * configure: Rebuild.
209 1999-05-10 Nick Clifton <nickc@cygnus.com>
211 * elf.c (elf_fake_sections): Check for .rel. as start of rel
212 section, not just .rel. Same for .rela.
214 1999-05-07 Nick Clifton <nickc@cygnus.com>
216 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
217 endianism with an error message.
219 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
221 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
222 assignment from "unsigned char *" to "char *".
223 (decode_line_info): Likewise for dwarf_line_buffer assignment.
225 1999-05-05 Catherine Moore <clm@cygnus.com>
227 * coff-arm.c (coff_arm_relocate_section): Add one to
228 address of ARM_RVA32 thumb functions.
230 1999-05-05 Catherine Moore <clm@cygnus.com>
232 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
233 (elf32_m68k_copy_private_bfd_data): New.
234 (elf32_m68k_merge_private_bfd_data): New.
235 (elf32_m68k_print_private_bfd_data): New.
236 (CPU32_FLAG): Define.
237 (PLT_CPU32_ENTRY_SIZE): Define.
238 (elf_cpu32_plt0_entry): Declare.
239 (elf_cpu32_plt_entry): Declare.
240 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
241 (elf_m68k_finish_dynamic_symbol): Likewise.
242 (elf_m68k_finish_dynamic_sections): Likewise.
243 (elf_backend_plt_header_size): Remove definition.
244 (bfd_elf32_bfd_copy_private_bfd_data): Define.
245 (bfd_elf32_bfd_merge_private_bfd_data): Define.
246 (bfd_elf32_bfd_set_private_flags): Define.
247 (bfd_elf32_bfd_print_private_bfd_data): Define.
249 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
251 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
252 and R_LONG_PCREL_MODE.
254 1999-04-29 Nick Clifton <nickc@cygnus.com>
256 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
258 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
260 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
261 in relocation calculation.
263 1999-04-26 Tom Tromey <tromey@cygnus.com>
265 * aclocal.m4, configure: Updated for new version of libtool.
267 1999-04-21 Nick Clifton <nickc@cygnus.com>
269 * coff-mcore.c: Add support for mcore relocs.
271 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
273 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
274 incorrect use EF_MIPS_xxBITPTRS.
276 1999-04-18 Ian Lance Taylor <ian@zembu.com>
278 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
281 * bfd-in2.h: Rebuild.
284 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
286 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
287 (coff_arm_relocate_section): Add ARM26D transform. Only
288 change to ARM26D for relocateable links.
290 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
292 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
293 (bfd_elf32_bfd_print_private_bfd_data): New.
295 1999-04-15 Doug Evans <devans@casey.cygnus.com>
297 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
298 refetch addend if USE_REL, add many comments regarding current state.
299 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
300 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
301 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
302 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
304 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
306 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
307 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
309 1999-04-13 David Mosberger <davidm@hpl.hp.com>
311 * dwarf2.c (decode_line_info): Don't truncate address to least
312 significant 32 bits (breaks 64 bit targets).
313 (lookup_address_in_function_table): Ditto.
314 (comp_unit_contains_address): Ditto.
316 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
318 * coff-arm.c (arm_emit_base_file_entry): New routine.
319 (A2T3_OFFSET): Define.
320 (T2A3_OFFSET): Define.
321 (coff_arm_relocate_section): Emit base file entries for interworking
324 1999-04-13 Philip Blundell <philb@gnu.org>
326 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
327 relocs 17 through 19.
329 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
331 * elfcode.h: Remove fnmatch.h.
332 * elflink.h (elf_link_assign_sym_version): Call back to ld
333 instead of calling fnmatch.
335 * config.bfd (i?86-*-beoself): Include pe vecs.
337 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
339 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
342 1999-04-10 Richard Henderson <rth@cygnus.com>
344 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
345 when trying to resolve dynamic symbol references.
346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
347 * elf32-mips.c (mips_elf_relocate_section): Likewise.
348 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
349 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
350 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
351 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
352 * elflink.h (elf_link_output_extsym): Likewise.
354 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
356 * section.c (_bfd_strip_section_from_output): New function moved from
357 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
358 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
359 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
360 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
361 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
362 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
363 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
366 1999-04-09 Ian Lance Taylor <ian@zembu.com>
368 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
370 1999-04-08 Nick Clifton <nickc@cygnus.com>
372 * coff-mcore.c: New File: Support for mcore-pe targets.
373 * cpu-mcore.c: New File: Support for mcore targets.
374 * elf32-mcore.c: New File: Support for mcore-elf target.
375 * pe-mcore.c: New File: Definitions for mcore-pe target.
376 * pei-mcore.c: New File: Definitions for mcore-pei target.
377 * Makefile.am: Add support for MCore targets.
378 * Makefile.in: Regenerate.
379 * config.bfd: Add support for MCore targets.
380 * configure.in: Add support for MCore targets.
381 * configure: Regenerate.
382 * archures.c: Add support for MCore architecture.
383 * bfd-in2.h: Regenerate.
384 * coffcode.h: Add support for mcore-pe targets.
385 * elf.c: Add support for mcore-elf target.
386 * reloc.c: Add support for MCore relocs.
387 * targets.c: Add support for MCore targets.
389 1999-04-07 Nick Clifton <nickc@cygnus.com>
391 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
392 R_ARM_XPC25 and R_ARM_THM_XPC22.
393 (elf32_arm_reloc_map): Remove redundant entries.
395 1999-04-06 Ian Lance Taylor <ian@zembu.com>
397 * sysdep.h (LC_MESSAGES): Never define.
399 1999-04-06 Chris Torek <torek@bsdi.com>
401 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
402 all callers. Rewrite completely.
403 (_bfd_relocate_contents): Rewrite overflow checking.
404 * bfd-in2.h: Rebuild.
406 1999-04-05 Ian Lance Taylor <ian@zembu.com>
408 From Gabriel Paubert <paubert@iram.es>:
409 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
410 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
411 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
412 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
413 * ppcboot.c (ppcboot_vec): Use little endian routines for
416 * elf.c (elfcore_strndup): Only define if it will be used.
417 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
419 (ppc_elf_check_relocs): Remove unused local i.
420 (ppc_elf_gc_mark_hook): Add default case to switch.
422 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
423 * srec.c (srec_scan): Accept \r in symbol definitions.
424 (srec_object_p): Set HAS_SYMS if we saw any symbols.
425 (symbolsrec_object_p): Likewise.
427 1999-04-04 Don Bowman <don@pixsci.com>
429 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
431 1999-04-04 Ian Lance Taylor <ian@zembu.com>
433 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
435 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
436 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
438 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
440 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
443 1999-03-31 Nick Clifton <nickc@cygnus.com>
445 * config.bfd: Add support for arm-epoc-pe target.
446 * configure.in: Add support for arm-epoc-pe target.
447 * configure: Regenerate.
448 * targets.c: Add support for arm-epoc-pe target.
449 * coff-arm.c: Allow header files to override definition of
450 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
451 * pe-arm.h: Allow previous header files to override definition of
452 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
453 * pei-arm.h: Allow previous header files to override definition of
454 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
455 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
456 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
458 1999-03-30 Nick Clifton <nickc@cygnus.com>
460 * elf.c (elf_map_symbols): Handle the case where section
461 symbols are generated for content-less sections which are
462 not mapped to the output file.
464 * linker.c: Replace direct references to fields in BFD structure
465 with accessor macros.
467 * elflink.h: Replace direct references to fields in BFD structure
468 with accessor macros.
470 1999-03-25 Philip Blundell <pb@nexus.co.uk>
472 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
474 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
475 account when adjusting section symbols during a partial link.
477 1999-03-24 Nick Clifton <nickc@cygnus.com>
479 * coff-sparc.c (struct coff_reloc_map): Change type of field
480 'bfd_reloc_val' to bfd_reloc_code_real_type.
481 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
482 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
483 * elf32-arc.c (struct arc_reloc_map): Ditto.
484 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
485 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
486 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
487 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
488 * elf32-sh.c (struct elf_reloc_map): Ditto.
489 * elf32-sparc.c (struct elf_reloc_map): Ditto.
490 * elf32-v850.c (struct v850_reloc_map): Ditto.
491 * elf64-sparc.c (struct elf_reloc_map): Ditto.
492 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
493 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
495 1999-03-17 Martin Hunt <hunt@cygnus.com>
497 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
498 function so source-level assembly works. If multiple N_SOs
499 are seen without and N_FUNs, create an indextable entry with
500 a NULL function name.
502 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
504 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
505 of certian similar cpus.
507 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
509 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
510 Add the 5000. Change the architecture for the 5400 to mips4.
511 (elf_mips_mach): Add r5000.
513 1999-03-11 Doug Evans <devans@casey.cygnus.com>
515 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
517 1999-03-11 Nick Clifton <nickc@cygnus.com>
519 * binary.c (binary_set_section_contents): Generate warning about
520 huge file offsets for any section that will occupy file space, not
521 just those that are loadable.
523 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
525 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
527 1999-02-22 Jim Lemke <jlemke@cygnus.com>
529 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
531 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
533 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
534 * elflink.h: Revert all changes since Feb 16. Instead:
535 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
536 appropriate. Copy it to version symbols.
537 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
538 symbols if appropriate.
539 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
540 symbol if appropriate.
541 (elf_link_output_extsym): If symbol is marked as undefined, and
542 has no nonweak references, mark it as weak undefined.
544 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
546 * elflink.h (elf_merge_symbol): When overriding a dynamic
547 definition with a weak undefined symbol, set NEEDS_PLT if it is a
549 (elf_link_add_object_symbols): Don't copy the other field if we
552 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
554 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
555 shared object with a weak undefined symbol.
557 1999-02-18 Nick Clifton <nickc@cygnus.com>
559 * elfarm-nabi.c: Set partial_inplace back to false.
561 1999-02-17 Nick Clifton <nickc@cygnus.com>
563 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
564 (USER_LABEL_PREFIX): Set to "_".
566 The following patches are from: Scott Bambrough
567 <scottb@corelcomputer.com>
569 * libaout.h (M_ARM6_NETBSD): Set to 143.
571 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
572 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
573 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
574 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
575 * bfd-in2.h: Regenerate.
577 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
578 'true' as REL relocs are now being used. Add new PIC relocs:
579 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
580 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
582 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
584 (elf32_arm_final_link_relocate): Change parameters so that entire
585 reloc is passed. Add support for PIC relocs.
586 (elf32_arm_relocate_section): Pass entire reloc to
587 elf32_arm_final_link_relocate.
588 (elf32_arm_check_relocs): Handle new PIC relocs.
589 (elf32_arm_adjust_dynamic_symbol): New function.
590 (elf32_arm_size_dynamic_sections): New function.
591 (elf32_arm_discard_copies): New function.
592 (elf32_arm_finish_dynamic_symbol): New function.
593 (elf32_arm_finish_dynamic_sections): New function.
594 (ELF_MAXPAGE_SIZE): Define.
595 (bfd_elf32_bfd_reloc_type_lookup): Define.
596 (elf_backend_relocate_section): Define.
597 (elf_backend_adjust_dynamic_symbol): Define.
598 (elf_backend_create_dynamic_sections): Define.
599 (elf_backend_finish_dynamic_symbol): Define.
600 (elf_backend_finish_dynamic_sections): Define.
601 (elf_backend_size_dynamic_sections): Define.
602 (elf_backend_plt_readonly): Define.
603 (elf_backend_want_got_plt): Define.
604 (elf_backend_want_plt_sym): Define.
606 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
608 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
609 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
610 (_bfd_mips_elf_fake_sections): Likewise.
612 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
614 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
615 bfd_elf32_arm_get_bfd_for_interworking,
616 bfd_elf32_arm_process_before_allocation): Define to avoid clash
619 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
620 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
621 elf32_arm_find_nearest_line): Make them static.
623 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
625 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
626 callers. Do not merge a definition from a shared object with a
627 weak undefined symbol.
628 (elf_link_add_object_symbols): Do not change the symbol type or
629 size if the old symbol overrides the new one.
631 1999-02-08 Nick Clifton <nickc@cygnus.com>
633 * config.bfd: Add support for strongarm target.
635 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
637 * elf32-m68k.c (reloc_map): Use the correct types for the struct
638 fields instead of unsigned char.
640 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
642 * Makefile.am: Rebuild dependencies.
643 * Makefile.in: Rebuild.
645 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
647 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
648 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
649 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
650 * acinclude.m4: Add comments to uses of AC_DEFINE.
651 * acconfig.h: Remove.
652 * configure: Rebuild with current autoconf/automake.
653 * aclocal.m4: Likewise.
654 * config.in: Likewise.
655 * Makefile.in: Likewise.
657 1999-02-04 DJ Delorie <dj@cygnus.com>
659 * libbfd.c (real_read): don't call fread for zero bytes. This
660 covers up a bug (or misuse of bfd) that's exposed by Solaris.
662 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
664 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
665 of a jump is in the current 256 MB region.
667 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
669 * format.c (bfd_check_format_matches): Change last patch to only
670 take effect for the binary target.
672 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
674 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
676 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
678 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
680 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
682 * format.c (bfd_check_format_matches): If the target was
683 previously specified, don't check other targets when checking for
686 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
688 * elf32-arm.h (elf32_arm_reloc_map): Removed.
689 (elf32_arm_reloc_type_lookup): Removed
690 * elfarm-nabi.c (elf32_arm_reloc_map): New.
691 (elf32_arm_reloc_type_lookup): New.
692 * elfarm-oabi.c (elf32_arm_reloc_map): New.
693 (elf32_arm_reloc_type_lookup): New.
695 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
697 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
698 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
699 * Makefile.am: Use new files.
700 * Makefile.in: Regenerate.
701 * configure.in: Use new files.
702 * configure: Regenerate.
704 1999-02-01 Nick Clifton <nickc@cygnus.com>
706 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
707 (fr30_elf_gc_sweep_hook): New function.
708 (elf_backend_can_gc_sections): Define.
710 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
712 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
713 and bfd_elf32_bigarm_oabi_vec.
715 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
717 * Makefile.am (elf32-arm-oldabi.lo): New.
718 (elf32-arm-newabi.lo): New.
719 * Makefile.in: Regenerate.
720 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
721 (arm-*-elf): Likewise.
724 * configure: Regenerate.
725 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
726 (bfd_elf32_bigarm_oabi_vec): New.
727 * elf32-arm-newabi.c: New.
728 * elf32-arm-oldabi.c: New.
729 * elf32-arm.c: Removed.
732 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
734 * binary.c (binary_set_section_contents): Omit warnings for
737 1999-01-31 Michael Meissner <meissner@cygnus.com>
739 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
742 1999-01-29 Nick Clifton <nickc@cygnus.com>
744 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
745 * dwarf2.c (read_signed_leb128): Remove unused variables.
747 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
749 * elf.c (assign_file_positions_for_segments): Only adjust
752 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
754 * binary.c (binary_set_section_contents): Don't return early for a
755 non-loadable section, in case the first section is non-loadable.
756 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
757 W. Rozycki <macro@ds2.pg.gda.pl>.
759 1999-01-28 Nick Clifton <nickc@cygnus.com>
761 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
762 R_FR30_GNU_VTENTRY relocs.
764 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
766 * elflink.h (elf_link_output_sym): Zero syms which are
767 part of sections which have been excluded.
769 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
771 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
773 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
774 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
776 1999-01-27 Nick Clifton <nickc@cygnus.com>
778 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
780 (fr30_final_link_relocate): Use computed value as result of
783 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
785 * binary.c (binary_set_section_contents): Emit warning for
786 huge file offsets due to widely-dispersed section LMAs.
788 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
790 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
791 align first section to largest section alignment, not first
794 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
796 * configure.in: Require autoconf 2.12.1 or higher.
798 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
800 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
801 * bfd-in2.h: Likewise.
802 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
804 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
806 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
807 * cpu-mips.c: Add support for and independent 4111.
808 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
809 (_bfd_mips_elf_final_write_processing):
810 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
812 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
814 * elf32-mips.c (elf_mips_abi_name): New.
815 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
817 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
819 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
820 Handle bfd_mach_mips4300.
822 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
824 * elf32-i386.c: Remove leaked development code from patch
825 1998-12-10 by Richard Henderson.
827 1998-12-10 Richard Henderson <rth@cygnus.com>
829 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
830 in debug sections for symbol defined externally.
832 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
834 * targets.c (bfd_target_vector): Remove duplicate entry for
837 1998-12-09 Nick Clifton <nickc@cygnus.com>
839 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
840 since we are using RELAs.
842 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
844 SCO Open Server Release 5 core file support, from Jouke Numan
846 * sco5-core.c: New file.
847 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
848 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
849 * Makefile.am: Rebuild dependencies.
850 (OPTIONAL_BACKENDS): Add sco5-core.lo.
851 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
852 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
853 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
854 * bfd-in2.h, configure, Makefile.in: Rebuild.
856 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
858 * config.bfd (hppa*-*-mpeix*): New target.
859 * configure.in: Add AC_HEADER_DIRENT.
860 (hppa*-*-mpeix*): New target.
861 * configure.host (hppa*-*-mpeix*): New host.
862 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
863 friends rather than just including <sys/dir.h>.
864 * som.h (struct som_symbol): Add hppa_priv_level and apto
865 tc_data. Change all users.
866 (struct somdata): Add comp_unit field.
867 (obj_som_compilation_unit): Define.
868 (bfd_som_attach_compilation_unix): Declare.
869 * som.c: Check HOST_HPPAMPEIX.
870 (struct som_misc_symbol_info): Add new field priv_level.
871 (som_object_setup): Add current_offset parameter. Change all
873 (setup_sections): Likewise.
874 (som_object_p): For EXECLIBMAGIC, read the lst header.
875 (som_write_symbol_strings): Add compilation_unit parameter.
877 (som_finish_writing): Write out compilation_unit.
878 (som_bfd_derive_misc_symbol_info): Set priv_level.
879 (som_build_and_write_symbol_table): Set xleast field to 3.
880 (som_slurp_symbol_table): Set symbol priv_level.
881 (bfd_som_attach_compilation_unit): New function.
882 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
883 priv_level into symbol_value.
884 * configure, config.in: Rebuild.
886 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
888 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
889 warning function to call _bfd_error_handler instead.
891 * libbfd.c (COERCE32): Cast through unsigned long and long to
892 avoid bug in old version of gcc.
894 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
895 (elf_backend_additional_program_headers): Don't define.
897 1998-12-08 Nick Clifton <nickc@cygnus.com>
899 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
900 relocations to include offset of 2 included in the insns, and the
901 offset of the relocs within the section.
903 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
905 The following changes were made by David Taylor
906 <taylor@texas.cygnus.com>, Edith Epstein
907 <eepstein@sophia.cygnus.com>, Jim Blandy
908 <jimb@zwingli.cygnus.com>, and Elena Zannoni
909 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
910 changes originally made by HP; HP did not create ChangeLog
913 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
914 automake macro library.
916 * hpux-core.c (hpux_core_core_file_p): this function now
917 understands HPUX 10.30 thread info. Yes, the thread stacks can be
918 found in the corefile! Also, in hpux_core_core_file_p, if we
919 encounter a section with an unknown type, don't punt. Instead,
920 just skip it. Also, count the number of sections of known type
921 that we encounter. If we encounter at least one good one, then
922 we'll declare that the file is a core file. If we encounter any
923 unknown ones but some known ones, then we'll issue a warning (but
924 still declare it to be a core file). Also, correctly decide when a
926 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
927 (CORE_ANON_SHMEM): define if not defined.
928 (hpux_core_struct): add members lwpid and user_tid.
929 (core_kernel_thread_id, core_user_thread_id): new macros.
930 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
931 the name before storing it in the bfd.
932 (hpux_core_core_file_p): handle threads.
934 * libhppa.h (GET_FIELD): protect against redefinition.
941 (sign_extend): redefine.
942 (assemble_6): define.
943 (assemble_12): rewrite.
944 (assemble_16): define.
945 (assemble_16a): define.
946 (assemble_17): rewrite.
947 (assemble_22): define.
949 1998-12-07 Nick Clifton <nickc@cygnus.com>
951 * elf32-fr30.c (fr30_final_link_relocate): Using signed
952 relocations for signed values.
954 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
956 * mipsbsd.c (MY(set_arch_mach)): Make static.
957 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
958 bfd_mach_mips* macros rather than simple numbers.
960 COFF weak symbol support, based on patches from Mark Elbrecht
962 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
963 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
964 (coff_write_alien_symbol): Likewise.
965 * cofflink.c (coff_link_check_ar_symbols): Likewise.
966 (coff_link_add_symbols): Likewise.
967 (_bfd_coff_link_input_bfd): Likewise.
968 (_bfd_coff_write_global_sym): Likewise.
970 * elf.c (copy_private_bfd_data): Always initialize the
971 includes_phdrs field.
973 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
974 file defines a symbol first mentioned in an ELF file.
976 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
977 possible, rather than only if BFD64.
978 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
980 * bfd-in2.h: Rebuild.
982 * srec.c (srec_set_section_contents): Correct test to avoid
983 switching to 4 byte addresses after seeing a second section which
984 requires 3 byte addresses. From Joel Schantz
985 <joel.schantz@argosys.boeing.com>.
987 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
988 <aymeric.vincent@emi.u-bordeaux.fr>.
990 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
992 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
993 decide whether the output file is -mrelocatable-lib,
994 -mrelocatable, or neither. (gdb.base/nodebug.exp)
996 1998-12-03 Nick Clifton <nickc@cygnus.com>
998 * elf32-fr30.c: Add support for R_FR30_48 reloc.
999 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1000 * bfd-in2.h: Regenerate.
1001 * libbfd.h: Regenerate
1003 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1005 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1006 link against a dynamic symbol with no type or size.
1008 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1010 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1011 relocation for section which does not get loaded.
1012 (elf_i386_relocate_section) [R_386_32]: Likewise.
1014 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1016 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1017 reloc_count and i long instead of unsigned long. Handle error
1018 return from bfd_canonicalize_reloc.
1020 1998-12-01 Nick Clifton <nickc@cygnus.com>
1022 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1025 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1027 * elf32-sh.c (elf/sh.h): Include.
1028 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1029 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1030 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1031 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1032 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1034 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1036 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1037 causes division by zero later on.
1039 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1041 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1044 1998-11-25 DJ Delorie <dj@cygnus.com>
1046 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1049 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1051 * elf32-fr30.c (fr30_elf_relocate_section): Call
1052 fr30_final_link_relocate.
1053 (fr30_final_link_relocate): New function: Handle I20 and I32
1055 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1056 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1057 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1059 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1062 The following changes are based on a patch submitted by Gianluca
1063 Moro <glctr@abc.it>:
1065 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1066 not already been updated.
1067 (find_remembered_hi16s_reloc): New parameter 'already_found'
1068 returns state of remembered hi16s reloc.
1069 (remember_hi16s_reloc): Set 'found' field to false.
1070 (hi16s_location): Add 'found' field.
1072 1998-11-23 DJ Delorie <dj@cygnus.com>
1074 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1075 to see .DLL files as unrecognized.
1076 (i3coff_object_p): Sorry, had to hack it to not recognize these
1077 files (pei-i386) on request.
1079 1998-11-23 DJ Delorie <dj@cygnus.com>
1081 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1082 relents. Call bfd_check_format to reinitialize.
1084 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1086 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1089 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1091 * aclocal.m4: regenerate
1092 * configure: regenerate
1094 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1096 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1097 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1098 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1099 respect it as an upper bound on what memory to reference.
1100 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1101 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1102 update vtable_entries_size appropriately.
1104 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1106 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1109 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1111 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1112 bfds; they have no "file" so we fake it.
1113 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1114 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1115 resizing the memory buffer.
1116 * opncls.c (bfd_make_writable): New function; lets you write a
1117 bfd_create'd bfd to an in-memory buffer.
1118 (bfd_make_readable): New function; lets you read back that buffer
1119 as if it were from bfd_openr. Used to build generated archive
1120 members (winsup's ld's dlltool)
1122 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1124 * po/bfd.pot: Regenerated.
1126 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1128 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1131 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1133 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1134 element of the gotentry list for local symbols too.
1135 (elf64_alpha_relocate_section): Unify local and global handling.
1136 Assert that gotent->use_count > 0.
1138 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1140 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1141 update for file name changes of July 2, 1998.
1143 * configure: Rebuild.
1145 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1147 * po/bfd.pot: Regenerated.
1149 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1151 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1152 * aclocal.m4, configure: regenerate
1154 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1156 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1158 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1160 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1161 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1163 * aclocal.m4, configure: regenerated.
1165 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1167 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1168 R_D10V_GNU_VTENTRY relocs.
1169 (elf_d10v_howto_table): Likewise.
1170 (d10v_reloc_map d10v_reloc_map): Likewise.
1171 (elf32_d10v_gc_mark_hook): New.
1172 (elf32_d10v_gc_sweep_hook): New.
1173 (elf32_d10v_check_relocs): New.
1174 (elf32_d10v_relocate_section): New.
1175 (elf_backend_relocate_section): Define.
1176 (elf_backend_can_gc_sections): Define.
1178 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1180 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1181 (BFD64_BACKENDS): ...from here.
1182 (BFD32_BACKENDS_CFILES): Move vms files here...
1183 (BFD64_BACKENDS_CFILES): ...from here.
1184 * Makefile.in: Rebuild.
1186 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1188 * Makefile.am: Add FR30 target.
1189 * Makefile.in: Add FR30 target.
1190 * archures.c: Add support for FR30.
1191 * config.bfd: Add support for FR30.
1192 * configure.in: Add support for FR30.
1193 * reloc.c: Add support for FR30 relocations.
1194 * targets.c: Add support for FR30 relocations.
1195 * bfd-in2.h: Regenerate.
1196 * configure: Regenerate.
1197 * libbfd.h: Regenerate.
1198 * cpu-fr30.c: New file.
1199 * elf32-fr30.c: New file.
1201 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1203 * configure.in: detect cygwin* instead of cygwin32*
1204 * configure: regenerate
1206 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1208 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1209 use bfd_malloc and free instead and check return value from bfd_malloc.
1211 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1213 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1214 * libbfd.h: Rebuild.
1216 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1217 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1218 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1219 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1221 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1223 (mips_elf_link_hash_table_create): Don't initialize
1224 dynsym_sec_strindex.
1225 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1226 (mips_elf_size_dynamic_sections): Generate a section symbol for
1227 every output section.
1228 (mips_elf_finish_dynamic_sections): Count all sections for
1230 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1233 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1235 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1236 for later PLT entries in large PLTs.
1237 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1239 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1241 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1243 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1245 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1246 * elflink.h (elf_collect_hash_codes): New function. This function is
1247 called for each exported symbol and we compute the ELF hash value for
1249 (compute_bucket_value): New function. It is called from
1250 size_dynamic_sections to determine the hash table size. When we are
1251 optimizing a better, but slower, algorithm is used.
1252 (size_dynamic_sections): Call compute_bucket_value.
1254 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1256 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1258 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1260 (sh_elf_gc_mark_hook): New.
1261 (sh_elf_gc_sweep_hook): New.
1262 (sh_elf_check_relocs): New.
1263 (elf_backend_can_gc_sections): Define.
1265 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1267 * acinclude.m4: undo previous gettext change
1268 * aclocal.m4: rebuild with right version of aclocal.
1270 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1272 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1273 aclocal.m4 to acinclude.m4, so they don't get lost.
1275 * elfcore.h: rewrite for better corefile support.
1276 * elf.c (elfcore_*): new functions.
1277 * elf-bfd.h (elf_obj_tdata): new structure members.
1278 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1280 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1282 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1284 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1285 and R_M32R_GNU_VTENTRY.
1286 (elf_backend_can_gc_sections): Define.
1287 (m32r_elf_check_relocs): New.
1288 (m32r_elf_gc_mark_hook): New.
1289 (m32r_elf_gc_sweep_hook): New.
1290 (m32r_elf_relocate_section): Handle VT relocs.
1292 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1294 * coff-arm.c (arm_relocate_section): Remove redundant test.
1296 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1297 cleat that the 'bitsize' field is the size of the bitfield AFTER
1298 relocation not before.
1300 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1302 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1305 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1307 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1308 R_SPARC_GNU_VTENTRY.
1309 (elf32_sparc_check_relocs): Handle them.
1310 (elf32_sparc_reloc_type_lookup): Likewise.
1311 (elf32_sparc_relocate_section): Likewise.
1312 (elf32_sparc_gc_mark_hook): New.
1313 (elf32_sparc_gc_sweep_hook): New.
1315 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1317 * som.c (som_finish_writing): Perform some sanity checks when
1318 writing an executable or shared library.
1320 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1322 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1323 * configure.in (elf): Add dwarf1.lo.
1324 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1325 * elf.c (_bfd_elf_find_nearest_line): Add call to
1326 _bfd_dwarf1_find_nearest_line.
1327 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1328 Add call to _bfd_dwarf1_find_nearest_line.
1329 * configure: Rebuilt.
1331 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1333 * elflink.h (elf_gc_sections): Do not allow garbage
1334 collection if dynamic sections have been created.
1336 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1338 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1340 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1341 (v850_elf_perform_relocation): Likewise.
1342 (v850_elf_final_link_relocate): Likewise.
1343 (v850_elf_relocate_section): Likewise.
1344 (v850_elf_gc_sweep_hook): New routine.
1345 (v850_elf_gc_mark_hook): New routine.
1346 (elf_backend_can_gc_sections): Define.
1348 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1350 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1353 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1355 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1356 Declare size as bfd_size_type.
1357 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1359 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1361 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1363 * som.c (CPU_PA_RISC2_0): Define.
1364 (_PA_RISC2_0_ID): Likewise.
1365 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1367 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1369 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1370 has a base which is already defined, only add the referenced
1371 symbol to the dynamic symbol table if it is defined or referenced
1374 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1377 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1379 * elflink.h (elf_link_add_object_symbols): Undo last change.
1381 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1383 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1384 symbol for the indirect alias to a versioned symbol.
1386 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1388 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1389 (elf32_i386_vtentry_howto): New.
1390 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1391 or elf32_i386_vtinherit_howto on lookup.
1393 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1395 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1396 reloc_type. Rename R_68K__max to R_68K_max.
1397 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1400 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1402 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1403 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1405 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1408 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1410 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1411 message has a null byte terminator.
1413 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1415 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1416 word subject to R_V850_32 relocation.
1418 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1420 * dwarf2.c: Add comment describing problem computing line numbers
1421 for undefined symbols at link time.
1423 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1425 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1426 transform a defweak into a plt entry.
1427 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1428 plt entry references to receive a RELATIVE reloc.
1429 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1430 (elf64_alpha_relocate_section): Assert we don't overrun
1431 the allocated relocation space.
1433 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1435 * elf.c (swap_out_syms): Always treat section symbols as
1436 special, even if they are attached to a common section.
1438 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1440 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1441 sections with v850 common section attributes into named v850
1443 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1444 common section attributes into named v850 common sections.
1446 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1448 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1451 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1453 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1454 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1455 reloc to the wrong section a warning, not an error. .dynsbss
1456 is not an output section, so there is no need to check for it.
1458 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1460 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1462 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1464 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1465 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1467 (elf32_arm_gc_mark_hook): New.
1468 (elf32_arm_gc_sweep_hook): New.
1469 (elf32_arm_check_relocs): New.
1470 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1472 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1475 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1477 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1478 assume there is no PLT or GOT.
1480 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1482 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1483 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1484 also accepted as a function symbol type.
1486 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1488 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1490 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1492 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1493 match definition of _bfd_gc_sections field.
1494 * libbfd.h: Rebuild.
1496 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1498 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1499 the addend of a dynamic relocation referencing a section.
1500 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1501 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1503 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1505 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1506 bed has a size_dynamic_sections routine before trying to use it.
1508 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1510 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1511 _bfd_elf_rel_vtable_reloc_fn.
1513 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1515 * Makefile.am: Add elf32-arm.c.
1516 * Makefile.in: Rebuild.
1517 * elf-bfd.h: Add elf_backend_get_symbol_type.
1518 * elf.c (swap_out_syms): If defined, call
1519 elf_backend_get_symbol_type.
1520 * elf32-arm.c: Define elf_backend_get_symbol_type.
1521 (elf32_arm_get_symbol-type): New routine.
1522 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1523 (bfd_elf32_arm_process_before_allocation): Change to
1524 check for STT_ARM_TFUNC.
1525 (elf32_arm_final_link_relocate): Likewise.
1526 * elfxx-target.h: Add elf_backend_get_symbol_type.
1528 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1530 * archures.c (bfd_mach_alpha_ev[456]): New.
1531 * cpu-alpha.c: Rework to match these types.
1532 * bfd-in2.h: Rebuild.
1534 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1536 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1537 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1539 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1540 (elf_i386_reloc_type_lookup): Recognize them.
1541 (elf_i386_check_relocs): Pass them off to generic code.
1542 (elf_i386_relocate_section): Ignore them.
1543 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1544 (elf_backend_can_gc_sections): True.
1546 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1548 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1549 before looking at owner field.
1550 (elf32_arm_to_thumb_stub): Ditto.
1551 (elf32_arm_relocate_section): Compute name before calling
1552 elf32_arm_final_link_relocate().
1554 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1556 * elf.c: comment and formatting cleanups.
1559 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1561 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1562 (core files are treated differently than object files).
1563 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1564 bfd_elf_mkcorefile): declare.
1565 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1566 bfd_elf_mkcorefile): add to bfd_target vector.
1567 * elfcore.h (elf_core_file_p): save the program header table,
1568 and set the bfd architecture from the elf file header.
1569 * elf.c (bfd_elf_mkcorefile): new function.
1570 (_bfd_elf_write_corefile_contents): new function.
1571 (assign_file_positions_for_segments): add cases for handling
1572 PT_NOTE segments. (assign_file_positions_except_relocs):
1573 core files should be handled the same as exec files.
1574 (prep_headers): identify core files as type ET_CORE.
1575 (copy_private_bfd_data): identify the sections belonging to
1576 the PT_NOTE segment.
1578 * elf32-sparc.c (elf32_sparc_final_write_processing):
1579 add break statement to default case.
1581 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1583 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1584 section (not input) will be in sections ".sbss", ".sbss2",
1585 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1586 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1587 output_offset for correct evaluation of addend.
1589 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1591 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1592 elf32_arm_allocate_interworking_sections and
1593 elf32_arm_process_before_allocation.
1595 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1597 * bfd-in.h: Ammend prototype for
1598 elf32_arm_process_before_allocation to remove surplus third
1601 * bfd-in2.h: Regenerate.
1603 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1605 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1607 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1609 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1610 calculated for RELOC_SPARC_REV32 case.
1612 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1614 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1615 elf32_arm_allocate_interworking_sections and
1616 elf32_arm_process_before_allocation.
1617 * bfd-in2.h: Regenerated.
1618 * elf32-arm.c Define elf32_arm_link_hash_table.
1619 (insert_thumb_branch): New routine.
1620 (find_thumb_glue): New routine.
1621 (find_arm_glue): New routine.
1622 (record_arm_to_thumb_glue): New routine.
1623 (record_thumb_to_arm_glue): New routine.
1624 (elf32_arm_link_hash_table_create): New routine.
1625 (elf32_arm_get_bfd_for_interworking): New routine.
1626 (elf32_arm_allocate_interworking_sections) New routine.
1627 (elf32_arm_process_before_allocation) New routine.
1628 (elf32_thumb_to_arm_stub): New routine.
1629 (elf32_arm_to_thumb_stub): New routine.
1630 (elf32_print_private_bfd_data): Fix typo.
1631 (elf32_arm_final_link_relocate): Add argument sym_sec.
1632 Check for branches to thumb symbols in case R_ARM_PC24.
1633 Check for branches to arm symbols in case R_ARM_THM_PC22.
1634 (elf32_arm_relocate_section): Pass symbol section to
1635 elf32_arm_final_link_relocate.
1637 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1639 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1640 entries unless the symbol is defined in the executable; in
1641 particular, undefined weak symbols get a PLT entry.
1643 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1645 * libaout.h: Remove nested comment to avoid warning.
1647 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1649 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1650 R_ARM_PC24 relocation.
1652 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1654 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1655 argument is_local. Add argument sym_flags. Check sym_flags
1656 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1657 (elf32_arm_relocate_section): Don't pass local sym and pass
1658 sym_flags to elf32_arm_final_link_relocate.
1660 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1662 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1663 to not count too few relocs for dynamicly linked executables.
1665 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1667 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1668 symbols without a dynamic index dynamic. Consider all weak
1670 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1671 correspondance between input and output sections.
1673 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1675 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1676 that use a .got.plt section start the got offset at zero.
1678 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1680 * ieee.c (ieee_write_processor): Correct the processor ID written
1681 out for bfd_arch_m68k, accommodating change of March 25.
1683 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1685 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1686 R_ARM_THM_RPC22 relocations.
1688 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1690 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1692 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1693 .got relocs in -Bsymbolic shared objects.
1695 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1697 * elf32-arm.c: Add private flags to ELF header.
1698 (elf32_arm_print_private_bfd_data): New Function.
1699 (elf32_arm_set_private_flags): New Function.
1700 (elf32_arm_copy_private_flags): New Function.
1701 (elf32_arm_merge_private_bfd_data): New Function.
1703 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1705 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1707 (elf32_sparc_relocate_section): Likewise.
1709 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1711 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1712 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1713 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1714 of the function. Recognize no .plt as static linking.
1716 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1718 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1719 ".liblist" string through gettext.
1721 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1723 * Makefile.am: Add support for elf32-arm.lo.
1724 * Makefile.in: Rebuild.
1725 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1726 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1727 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1728 * configure: Regenerate.
1729 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1730 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1731 bfd_target bfd_elf32_littlearm_vec.
1732 * elf32-arm.c: New file.
1734 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1736 * libaout.h (M_SPARCLITE_LE): New machine.
1737 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1738 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1739 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1740 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1741 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1742 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1743 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1744 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1745 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1746 be BFD_RELOC_SPARC_REV32.
1748 * config.bfd (sparc86x-*-aout): New
1750 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1752 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1753 actually mapping the output sections.
1755 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1758 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1759 (mn10300_elf_reloc_map): Similarly.
1760 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1762 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1764 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1766 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1767 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1768 elf_mips_reloc_type defined in elf/mips.h.
1770 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1772 * elf64-mips.c: Remove reloc_type definition completely. It's now
1775 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1777 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1778 as they are defined in elf/mips.h now.
1780 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1783 * Re-add lost change:
1784 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1786 (mn10300_elf_relax_section): Include stack space for register saves
1787 in the imm8 field of a "call" instruction.
1788 (compute_function_info): Determine how much stack is allocated by
1789 the movm instruction. Fix typo.
1790 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1792 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1794 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1795 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1797 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1799 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1801 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1803 * elf32-hppa.h: Let ELF header define the enum containing the
1804 external reloc numbers.
1805 * elf32-i386.h: Likewise.
1807 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1809 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1810 * elf32-mips.c: Likewise.
1811 * elf32-ppc.c: Likewise.
1813 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1815 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1816 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1818 * bfd-in.h: Regenerate.
1819 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1820 parameter to 'unsigned int' to avoid K&R compatability problems.
1822 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1824 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1825 functionname_ptr to be const. Change line_ptr to be unsigned.
1827 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1828 macro is not defined. Change second parameter from bfd_link_info
1829 to coff_final_link_info. Add prototype.
1830 (coff_final_link_postscript): Simplify handling when macro is not
1831 defined. Add prototype.
1833 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1835 * elf-mn10300.c: Before include system specific ELF header define
1836 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1837 * elf32-mips.c: Likewise.
1838 * elf32-ppc.c: Likewise.
1840 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1842 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1843 temporary patch over to elf64-mips.c as well.
1845 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
1847 * elf32-mips.c (reloc_type): Temporarily disable definition of
1848 standard relocation since they are now defined in elf/mips.h.
1850 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1852 * elf-m10200.c (mn10200_elf_final_link_relocate):
1853 Modify range test for case R_MN10200_8.
1855 * elf-m10300.c (mn10300_elf_final_link_relocate):
1856 Modify range test for case R_MN10300_8.
1858 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1860 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1861 * elf32-i386.c (elf_backend_got_header_size): Define.
1862 (elf_backend_plt_header_size): Define.
1863 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1864 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1865 * elfxx-target.h: Provide a default of zero.
1866 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1867 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1869 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1870 entry from an executable, even if the plt refcount goes to 0.
1872 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1874 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
1875 directory name at the line number.
1877 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
1878 with an unspecified type.
1880 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
1882 * sunos.c: Add undef of valid to avoid problem on SunOS.
1884 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
1886 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
1888 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1890 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
1891 R_68K_PCxx and R_68K_xx relocations. Make sure that
1892 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
1893 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
1894 R_68K_xx relocations.
1895 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
1896 that has no plt entry.
1897 (elf_m68k_relocate_section): Ignore the plt offset in a static
1899 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
1901 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
1904 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
1906 (howto_table, reloc_map): Add entries for them.
1907 (elf_m68k_check_relocs): Handle them. Implement reference
1908 counting for got and plt entries.
1909 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
1910 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
1912 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
1913 (elf_m68k_relocate_section): Handle the new reloc types.
1914 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
1915 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
1916 * elflink.h (elf_link_add_object_symbols): When creating an
1917 indirect reference for symbol versioning also copy the plt
1919 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
1920 flag also reset the plt offset.
1921 (elf_link_assign_sym_version): Likewise.
1922 (elf_gc_common_finalize_got_offsets): Increment the got offset by
1923 the size of the entry in bytes.
1924 (elf_gc_allocate_got_offsets): Likewise.
1926 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
1928 * elflink.h (elf_gc_sections): Return true rather than falling off
1931 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
1934 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
1936 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
1937 comment describing when it should be enabled.
1938 Changed definition of USER_LABEL_PREFIX to "", to fall into line
1941 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
1943 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
1944 information ATN records.
1946 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1948 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
1949 section for an absolute symbol in a fully linked file. Based on
1950 patch from Christian Holland <CHolland@de.lucent.com>.
1952 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
1954 * coff-m88k.c (m88k_special_reloc): Don't lose the information
1955 that a symbol is undefined.
1957 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
1959 * som.c (som_bfd_gc_sections): Define.
1961 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
1963 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
1964 overflows in ARM_26D patches, since they have already been
1965 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
1967 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
1969 * coffcode.h (coff_write_object_contents): If we have any long
1970 section names, call coff_write_symbols even if there are no
1973 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
1975 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
1976 PT_LOAD segment, rather than only setting it once for the entire
1979 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
1980 rather than ignoring every phdr with a p_paddr of 0, ignore all
1981 the phdrs if they all have a p_paddr of 0.
1983 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
1984 section was discarded from the link.
1986 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1988 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
1990 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1992 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
1993 floating point operations.
1995 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
1997 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2000 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2002 Merge of vax/vms (read-only) support
2003 * configure.com: Support Vax target.
2004 * makefile.vms: Support Vax target.
2005 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2006 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2008 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2010 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2012 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2014 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2016 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2017 * targets.c (bfd_target_ovax_flavour): New flavour.
2018 (vms_alpha_vec): Renamed from evax_alpha_vec.
2020 (target_vector): Update accordingly.
2021 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2023 (vax*-*-*vms*): New target.
2024 * Makefile.am: Update for renamed files. Rebuild dependencies.
2025 * bfd-in2.h: Rebuild.
2026 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2028 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2030 Based on patch from Matt Semersky <matts@scd.hp.com>:
2031 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2032 pointer on abfd->outsymbols.
2033 (generic_add_output_symbol): Handle NULL sym parameter.
2035 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2037 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2040 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2042 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2043 when handling 32 bit immediate relocs.
2044 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2046 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2048 * section.c (STD_SECTION): Account for recently added gc_mark
2049 field in struct asection.
2051 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2052 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2054 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2056 ELF Section-level Garbage Collection:
2057 * bfd.c (bfd_gc_sections): New.
2058 * aout-adobe.c: Hook to default implementation.
2059 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2060 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2061 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2062 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2063 * tekhex.c, versados.c: Likewise.
2064 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2065 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2067 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2068 (bfd_generic_gc_sections): New.
2069 * section.c (SEC_KEEP): New.
2070 (asection): Add gc_mark member.
2072 * elfcode.h (elf_gc*): New name remappings.
2073 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2074 sections to be excluded.
2075 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2076 (elf_gc_propogate_vtable_entries_used): New.
2077 (elf_gc_smash_unused_vtentry_relocs): New.
2078 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2079 (elf_gc_common_finalize_got_offsets): New.
2080 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2081 * elfxx-target.h: Add and default gc hooks.
2083 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2085 (struct elf_obj_tdata): Likewise for local_got_offsets.
2086 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2087 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2088 * elf64-sparc.c, elflink.h: Likewise.
2090 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2091 (ELF_LINK_HASH_MARK): Define.
2092 (struct elf_backend_data): Add GC hooks.
2093 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2095 * elf-m10300.c (mn10300_elf_check_relocs): New.
2096 (mn10300_elf_gc_mark_hook): New.
2097 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2098 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2099 (mn10300_elf_final_link_relocate): Likewise.
2100 (mn10300_elf_relocate_section): Likewise.
2101 (elf_backend_can_gc_sections): Define.
2102 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2103 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2104 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2105 (mips_info_to_howto_rel): Likewise.
2106 (mips_elf_relocate_section): Likewise.
2107 (mips_elf_check_relocs): Likewise.
2108 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2109 (elf_backend_can_gc_sections): Define.
2110 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2111 (ppc_elf_howto_raw): Handle them.
2112 (ppc_elf_reloc_type_lookup): Likewise.
2113 (ppc_elf_relocate_section): Likewise.
2114 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2115 Handle new vtable relocs.
2116 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2117 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2118 (elf_backend_can_gc_sections): Define.
2120 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2122 * archures.c (bfd_mach_mn10300): Define.
2123 * elf-m10300.c: Include elf/mn10300.h
2124 (elf_mn10300_mach): New function.
2125 (_bfd_mn10300_elf_final_write_processing): Likewise.
2126 (_bfd_mn10300_elf_object_p): Likewise.
2127 (elf_backendfinal_write_processing): Define.
2128 (elf_backend_object_p): Likewise.
2130 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2132 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2135 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2137 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2138 link_next field, not the next field.
2140 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2142 * elf.c (map_sections_to_segments): Check the section address
2143 against the phdr size both with and without a modulo of
2146 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2148 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2149 linker created empty input section if the output section has the
2152 * elflink.h (elf_link_output_extsym): Print an error message if
2153 _bfd_elf_section_from_bfd_section fails.
2155 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2158 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2160 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2161 native linker output. Avoid putting an empty section in more than
2164 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2166 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2167 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2169 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2171 * elf.c (swap_out_syms): New arg relocatable_p.
2172 Don't add section VMA to symbols for relocatable output.
2173 (_bfd_elf_compute_section_file_positions): Update call to
2176 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2178 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2179 against 'addend' be signed rather than unsigned.
2181 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2183 * elf32-m32r.c: Add prototyps for static functions.
2185 * coff-arm.c: Add prototypes for static functions.
2187 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2189 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2190 LMA is used to order sections in a segment.
2192 * elf32-v850.c: Add prototypes for static functions.
2193 Change type of addend parameter to bfd_vma in various functions.
2195 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2197 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2198 complain_overflow_signed instead of complain_overflow_bitfield.
2200 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2202 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2203 when comparing against 0.
2205 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2207 * Makefile.am (config.status): New target.
2208 * Makefile.in: Rebuild.
2210 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2212 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2213 error if previous object endianness doesn't match current object.
2215 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2217 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2218 _bfd_elf_print_private)bfd_data ().
2220 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2222 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2224 (elf_link_add_object_symbols): Set type_change_ok and
2225 size_change_ok before calling elf_merge_symbol.
2227 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2228 undefined symbol error, don't also issue an overflow error.
2230 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2232 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2233 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2234 message instead of crashing.
2236 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2238 * archures.c (bfd_mach_cpu32): Define.
2239 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2241 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2242 * ieee.c: Include <ctype.h>.
2243 (ieee_object_p): Parse out process ID string to make it more
2244 likely to be acceptable for bfd_scan_arch.
2245 * bfd-in2.h: Rebuild.
2247 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2249 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2250 _bfd_elf_print_private_bfd_data() so that the program header will
2253 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2255 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2256 0x68. Reindent. Add some comments.
2258 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2260 * elf.c (copy_private_bfd_data): Adjust physical address of
2261 segment in output BFD to contain LMAs of its sections.
2263 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2265 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2266 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2267 endian data 32 bit relocations.
2268 (elf32_sparc_merge_private_bfd_data): Check if linking little
2269 endian objects with big endian objects.
2270 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2271 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2272 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2274 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2275 * archures.c (bfd_mach_sparc_sparclite_le): New.
2276 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2278 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2280 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2283 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2285 * bfd-in.h: Move over patch to bfd-in2.h.
2287 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2289 (_bfd_relocate_contents): Likewise.
2291 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2293 * peicode.h (add_data_entry): If the section has no private data
2294 then do not create a Data Dictionary entry for it.
2296 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2298 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2299 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2300 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2301 subsections during relaxation more correctly.
2303 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2305 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2306 Add extra argument to bfd_arm_process_before_allocation ().
2307 * bfd-in.h: Reflect changes made in bfd-in2.h.
2308 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2309 coff class of a BFD symbol.
2310 * coff-arm.c: Add support for interworking between Thumb code and
2311 non-interworking aware ARM code.
2313 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2315 * po/Make-in (install-info): New target.
2317 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2319 * filemode.c: Remove; not used.
2321 If sysdep.h includes a header file, don't include it again:
2322 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2324 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2326 * archive.c: Don't include <string.h> or <errno.h>.
2327 * evax-alpha.c; Don't include <stdio.h>.
2328 * evax-egsd.c: Likewise.
2329 * evax-etir.c: Likewise.
2330 * evax-misc.c: Likewise.
2331 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2332 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2334 * hpux-core.c: Likewise.
2335 * netbsd-core.c: Likewise.
2337 * libbfd.c: Don't include <sys/types.h>.
2338 * nlmcode.h: Don't include <string.h>.
2339 * osf-core.c: Don't include <string.h> or <stdio.h>.
2340 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2341 <errno.h>, or <unistd.h>.
2342 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2344 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2346 * configure.com: If the version number can not be found in
2347 configure.in, set it to "unknown" rather than "2.8.1".
2349 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2351 * elf32-mips.c (elf_mips_mach): New.
2352 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2353 (_bfd_mips_elf_final_write_processing): Use the names
2354 of machines, rather than the numbers. Set both the ARCH
2355 and MACH in e_flags. Handle a few more specific machines.
2356 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2357 EF_MIPS_ARCH and EF_MIPS_MACH.
2359 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2361 * syms.c (bfd_is_local_label): Revert last change.
2362 * srec.c (srec_write_symbols): Discard debugging symbols.
2364 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2366 * som.c: Include <ctype.h>.
2367 * som.h: Don't include sysdep.h.
2369 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2371 * libbfd.h: Rebuilt.
2372 * libbfd-in.h: Removed gettext includes and defines.
2373 * sysdep.h: Moved gettext-related includes and defines here.
2375 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2377 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2378 an ad-hoc test. Kill bogus #if 0 code.
2379 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2381 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2383 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2384 when generating a normal executable for a symbol defined in a
2385 regular file. When copying a reloc into the output file, adjust
2386 the addend for a PC relative reloc against a global symbol.
2388 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2390 * libbfd.h: Rebuilt.
2391 * libbfd-in.h (_): Define as dgettext.
2393 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2395 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2397 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2398 when declaring parameter types.
2399 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2401 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2403 * config.bfd: If we include any ELF targets in targ_defvec and/or
2404 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2405 * elf32-gen.c (dummy): New static const variable.
2406 (elf_generic_info_to_howto): New static function.
2407 (elf_generic_info_to_howto_rel): New static function.
2408 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2409 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2410 * elf64-gen.c: Same changes as elf32-gen.c.
2411 * elfcode.h (elf_object_p): For the generic target, ignore a
2412 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2414 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2416 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2417 * configure: Rebuild.
2419 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2421 * config.bfd: Update OSR5/Unixware patterns.
2423 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2425 * elf.c (assign_file_positions_for_segments): Allow for holes
2426 between sections added by a link script.
2428 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2430 * configure.in: Change version number to 2.9.4
2431 * configure: Rebuild.
2433 Based on patch from H.J. Lu <hjl@gnu.org>:
2434 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2435 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2436 * bfd-in2.h: Rebuild.
2438 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2440 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2443 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2445 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2446 (elf64_alpha_relax_section): Fill them in.
2447 (elf64_alpha_relax_opt_call): Implement more than a stub.
2448 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2449 alignment on .scommon.
2450 (elf64_alpha_merge_gots): Merge use counts as well.
2452 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2454 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2455 for calculating a local symbol's address.
2456 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2457 Set the .got's cooked size as well as the raw size.
2459 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2461 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2462 internationalisation of printed information.
2464 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2465 internationalisation of printed information.
2467 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2469 * syms.c (struct indexentry): Change directory_name, file_name,
2470 and function_name fields to char *.
2471 (struct stab_find_info): Change cached_file_name field to char *.
2473 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2475 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2477 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2479 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2481 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2483 * Makefile.am (install-data-local): Make $(includedir).
2484 * Makefile.in: Rebuild.
2486 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2488 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2490 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2492 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2493 * Makefile.in: Rebuild.
2495 * bfd-in2.h: Rebuild for Nick's changes.
2497 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2499 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2500 change wrt length == max_namelen.
2502 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2504 * Many files: Added gettext invocations around user-visible
2506 * libbfd-in.h: Added gettext includes and defines.
2507 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2508 HAVE_LC_MESSAGES): Define.
2509 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2511 * Makefile.am (SUBDIRS): Added po.
2512 (POTFILES): New macro.
2513 (po/POTFILES.in): New target.
2514 (SOURCE_HFILES): New macro.
2516 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2518 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2520 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2521 NT_PRSTATUS note section encountered, it contains the status of
2522 the currently executing thread when the core file was written.
2524 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2526 * libcoff.h: Add extra parameter to
2527 bfd_coff_link_output_has_begun overrideable function.
2528 * cofflink.c: Pass extra parameter to
2529 bfd_coff_link_output_has_begun function.
2530 * bfd-in.h: Add prototypes for exported ARM interworking
2532 * peicode.h: ARM specific code reorganised to conform to BFD
2534 * coffcode.h: ARM specific code reorganised to conform to BFD
2536 * coff-arm.c: Code reorganised to conform to the BFD coding
2537 conventions. Global variables have been moved into an ARM
2538 specific hash table structure and a new function:
2539 bfd_arm_get_bfd_for_interworking() has been created which is
2540 called from the linker scripts.
2542 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2544 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2546 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2547 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2548 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2549 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2551 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2553 * config.bfd: Added sparc86x support.
2555 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2557 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2558 an out of range pc-relative jump/call to an undefined weak symbol.
2560 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2562 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2565 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2568 an error other than bfd_error_system_call, set the error to
2569 bfd_error_wrong_format.
2571 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2572 bfd_elf32_powerpcle_vec.
2574 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2575 program segments are zero, don't set p_paddr_valid.
2577 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2579 * elf64-alpha.c: Initial implementation of relaxation --
2580 (struct alpha_elf_link_hash_entry): Add use_count member.
2581 (elf64_alpha_check_relocs): Initialize and increment it.
2582 (elf64_alpha_can_merge_gots): Check it when considering merging.
2583 (elf64_alpha_merge_gots): Drop entries with zero use.
2584 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2585 (elf64_alpha_always_size_sections): Split out got sizing ...
2586 (elf64_alpha_size_got_sections): ... here. New function.
2587 (elf64_alpha_relax_find_reloc_ofs): New function.
2588 (elf64_alpha_relax_with_lituse): Likewise.
2589 (elf64_alpha_relax_without_lituse): Likewise.
2590 (elf64_alpha_relax_opt_call): Likewise.
2591 (elf64_alpha_relax_section): Likewise.
2592 (elf64_alpha_add_symbol_hook): Likewise.
2593 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2594 (elf64_alpha_relocate_section): Likewise.
2595 (bfd_elf64_bfd_relax_section): Define.
2596 (elf_backend_add_symbol_hook): Likewise.
2598 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2600 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2601 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2602 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2604 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2606 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2607 * configure: Rebuild.
2609 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2611 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2612 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2613 * configure.in: Define and substitute WIN32LDFLAGS and
2615 * aclocal.m4: Rebuild with new libtool.
2616 * configure, Makefile.in: Rebuild.
2618 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2620 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2621 before any other symbols in the same section.
2623 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2625 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2628 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2630 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2632 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2633 Use addr_size for address size, rather than sizeof(bfd_vma).
2634 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2635 Fix call to read_address.
2636 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2637 Scrap other unneeded arguments. Fix call to read_address.
2638 (scan_unit_for_functions): Fix call to read_attribute.
2639 (parse_comp_unit): We now handle more values for addr_size.
2640 Set addr_size in unit. Fix call to read_attribute and
2643 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2645 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2647 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2649 * archures.c (bfd_default_scan): Add m68k cases back to default
2650 switch, reverting patch of March 25, since IEEE support depends
2653 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * Makefile.am (diststuff): New target.
2656 * Makefile.in: Rebuild.
2658 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2660 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2661 som_offset when we have an extended name table.
2663 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2665 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2667 * Makefile.in: Rebuild.
2669 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2671 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2672 symbols when creating a shared library.
2673 (elf_m68k_adjust_dynindx): New function, used by above code.
2674 (elf_m68k_finish_dynamic_sections): Initialize the section
2676 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2678 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2680 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2683 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2685 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2688 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2690 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2693 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2695 * configure.in: Set version to 2.9.1.
2696 * configure: Rebuild.
2698 * Branched binutils 2.9.
2700 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2702 * syms.c (ENABLE_CACHING): Define.
2703 (struct indexentry): Define.
2704 (struct stab_cache): Remove.
2705 (cmpindexentry): New static function.
2706 (struct stab_find_info): Add new fields: indextable,
2707 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2708 cached_file_name. Remove fields: file_cache, function_cache, and
2710 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2711 index table and search it.
2713 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * elf.c (_bfd_elf_copy_private_section_data): Call
2716 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2718 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2720 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * coff-arm.c: Define all globally visible variables and functions
2723 only when COFF_WITH_PE is not defined.
2724 * configure.in (armpe_little_vec, armpe_big_vec): Add
2726 * configure: Rebuild.
2728 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2730 Fix some gcc -Wall warnings:
2731 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2732 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2733 * archures.c (bfd_default_scan): Likewise.
2734 * bfd.c (bfd_scan_vma): Likewise.
2735 * binary.c (mangle_name): Likewise
2736 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2737 * coff-sh.c (sh_relocate_section): Likewise.
2738 * coff-stgo32.c (create_go32_stub): Likewise.
2739 * coffcode.h (coff_slurp_line_table): Likewise.
2740 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2741 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2742 (assign_file_positions_for_segments): Likewise.
2743 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2744 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2745 * oasys.c (oasys_write_sections): Likewise.
2746 * ppcboot.c (ppcboot_object_p): Likewise.
2747 (mangle_name): Likewise.
2748 * riscix.c (riscix_fix_pcrel_26): Likewise.
2749 * srec.c (srec_scan): Likewise.
2750 * stabs.c (_bfd_write_section_stabs): Likewise.
2751 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2752 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2753 switch. Declare parameters for function pointers.
2754 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2756 * elf.c (elf_sort_sections): Likewise.
2757 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2758 Add default cases to switches.
2759 (coff_arm_relocate_section): Remove unused local variables.
2761 (coff_arm_bfd_set_private_flags): Change flag variable to type
2763 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2764 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2765 (dump_toc): Change cat to const, and initialize it.
2766 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2767 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2768 (sh_elf_relocate_section): Initialize r_symndx.
2769 * coffcode.h (coff_compute_section_file_positions): Only declare
2770 old_sofar if ALIGN_SECTIONS_IN_FILE.
2771 (coff_write_object_contents): Initialize csym.
2772 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2773 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2775 * dwarf2.c: Include libiberty.h.
2776 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2777 (decode_line_info): Remove unused local variables.
2778 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2779 (m32r_elf_relocate_section): Likewise.
2780 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2781 (v850_elf_reloc): Likewise.
2782 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2783 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2784 * elf.c (assign_file_positions_for_segments): Always set adjust.
2785 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2786 parenthesize expression.
2787 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2788 (m32r_elf_object_p): Return a value.
2789 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2790 * elf32-mips.c (mips_elf_final_link): Initialize last.
2791 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2792 * elf32-v850.c (v850_elf_object_p): Return a value.
2793 (v850_elf_print_private_bfd_data): Change fprintf format string.
2794 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2796 * elflink.h (elf_link_add_object_symbols): Change vernum to
2797 unsigned int, and initialize it. Change fprintf format string.
2798 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2799 when setting or comparing to soname_indx.
2800 (elf_create_pointer_linker_section): Change num_symbols to
2802 * libcoff-in.h (coff_data_type): Change flags to flagword.
2803 * peicode.h (pe_print_idata): Initialize idx. Change j to
2804 bfd_size_type. Initialize hint_member. Remove useless test to
2806 (pe_print_edata): Change num_functions and num_names in struct
2807 EDT_type to unsigned long. Remove cast. Change fprintf format
2809 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2810 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2812 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2813 int *. Update uses. Change j to long.
2814 * bfd-in2.h, libcoff.h: Rebuild.
2816 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2818 * elf32-v850.c Remove definition of USE_REL.
2819 (v850_elf_info_to_howto_rela): New function.
2820 (v850_elf_perform_relocation): Renamed from
2821 v850_elf_store_addend_in_insn. Removed replace argument.
2822 (v850_elf_reloc): store the relocation in the addend field instead
2824 (v850_elf_final_link_relocate): Now calls
2825 v850_elf_perform_relocation.
2826 (v850_elf_relocate_section): Remove code to generate REL
2829 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2831 * coffcode.h (coff_new_section_hook): Set the type and storage
2832 class in the native symbol information allocated for a new section
2835 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2837 * peicode.h: Chain together calls to
2838 coff_bfd_copy_private_bfd_data and
2839 coff_bfd_print_private_bfd_data.
2841 * coff-arm.c: Add prototypes for
2842 coff_arm_bfd_print_private_bfd_data and
2843 coff_arm_bfd_copy_private_bfd_data.
2845 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2847 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2850 * peicode.h: Call arm-coff private data functions after handling
2853 * coff-arm.c: Turn statics into globals so that they can be shared
2854 both pe and pei backends.
2856 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2858 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2860 (sunos_write_object_contents): Likewise.
2861 * aoutx.h (NAME(aout,machine_type)): Likewise.
2862 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2864 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2866 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2868 (bfd_default_scan): Remove m68k special cases.
2869 * bfd-in2.h: Rebuild.
2870 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2872 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
2873 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
2875 (bfd_m68k_arch): Set mach field to zero to signal no explicit
2876 selection, change printable_name to just "m68k" and make that the
2877 default instead of m68k:68020.
2879 * aout-tic30.c (NAME): Define this to avoid multiple definitions
2881 (MY_get_section_contents): Define as aout_32_get_section_contents
2882 rather than NAME(aout,get_section_contents).
2884 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
2886 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
2887 and call bfd_default_set_arch_mach to do the real work.
2889 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
2891 * bout.c (BALX): Include return register g14 as part of the insn.
2893 (calljx_callback): Use it.
2895 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
2897 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
2898 * libbfd.h: Rebuild.
2900 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
2901 byte_count to unsigned int.
2902 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
2903 unused local variables.
2905 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
2906 variables er and er1.
2908 * cpu-v850.c: Include <ctype.h>.
2909 (scan): Case isdigit argument to unsigned char.
2911 From Yan Meroth <YAN.MEROTH@st.com>:
2912 * ihex.c (ihex_scan): Add extbase variable so that getting an
2913 extended linear address record does not ignore any previous
2915 (ihex_write_object_contents): When writing out an extended linear
2916 address record, zero out any previous extended address.
2918 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
2920 * ieee.c (do_one): Check section before dereferencing it.
2921 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
2922 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
2924 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
2926 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
2928 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
2930 * coff-arm.c: Add interworking functions to pe backends.
2932 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
2934 * configure.in: Use AM_DISABLE_SHARED.
2935 * aclocal.m4, configure: Rebuild with libtool 1.2.
2937 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
2939 * coff-arm.c (coff_arm_relocate_section): Better error messages
2940 when interowrking conflucts occur. Courtesy of Jonathan Walton
2942 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
2943 relocations. Patch courtesy of Jonathan Walton and Tony
2946 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
2948 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
2949 part of Feb 22 change controling when to override the existing
2950 symbol with the .plt entry.
2952 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
2954 * config.bfd (targ_cpu): Add thumb-pe target.
2956 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
2957 functions in PE build.
2959 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
2961 * config.bfd (sparclite-*-elf*): Added.
2963 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * configure.in: Add elf.lo to elf shell variable.
2966 * Makefile.am (BFD_LIBS): Remove elf.lo.
2967 (BFD_LIBS_CFILES): Remove elf.c.
2968 (BFD32_BACKENDS): Add elf.lo.
2969 (BFD32_BACKENDS_CFILES): Add elf.c.
2970 * configure, Makefile.in: Rebuild.
2972 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
2974 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
2975 relocation against a now-local symbol should not have a dynamic
2978 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
2980 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
2982 (pe_print_private_bfd_data): Print PE flags. From Mikey
2983 <jeffdb@netzone.com>.
2985 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
2987 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
2988 a plt entry when we can determine that we authoritatively define
2991 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
2993 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
2994 don't actually use trad-core, but a SunOS-style core file handled
2996 * hosts/sparclinux.h: Remove.
2998 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3000 * peicode.h (pe_print_idata): If there is no .idata section, look
3001 for the import tables in some other section. Make the initial
3002 label line up better with the data. Print the import address
3003 table even if there is no import name table. If the import
3004 address table holds actual addresses, print them.
3006 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3008 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3009 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3010 bfd_error_system_call.
3012 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3014 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3015 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3017 From H.J. Lu <hjl@gnu.org>:
3018 * Makefile.am (libbfd_la_LDFLAGS): Define.
3019 * Makefile.in: Rebuild.
3021 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3023 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3024 * netbsd.h (MACHTYPE_OK): Define.
3025 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3026 calling N_SET_MACHTYPE, rather than having a switch.
3027 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3029 * i386netbsd.c (MACHTYPE_OK): Don't define.
3030 (DEFAULT_MID): Define.
3031 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3032 (MACHTYPE_OK): Don't define.
3033 (DEFAULT_MID): Define.
3034 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3035 (DEFAULT_MID): Define.
3036 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3037 (DEFAULT_MID): Define.
3038 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3039 (DEFAULT_MID): Define.
3041 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3042 * vaxnetbsd.c: New file.
3043 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3044 rather than netbsd_core.
3045 * targets.c (vaxnetbsd_vec): Declare.
3046 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3047 defined, add netbsd_core_vec.
3048 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3049 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3050 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3051 * config.bfd (alpha*-*-netbsd*): New target.
3052 * Makefile.am: Rebuild dependencies.
3053 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3054 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3055 * configure, Makefile.in: Rebuild.
3057 * configure.host: Remove the old shared library build stuff. We
3058 now use libtool instead.
3060 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3062 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3064 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3066 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3067 * configure: Rebuild.
3069 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3070 * elf32-v850.c (remember_hi16s_reloc): New function.
3071 (find_remembered_hi16s_reloc): New function.
3072 (v850_elf_store_addend_in_insn): Use the above new functions to
3073 match up HI6S relocs with LO16 relocs.
3075 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * configure.in: Change -linux* to -linux-gnu*.
3078 * config.bfd, configure.host: Likewise.
3079 * configure: Rebuild.
3081 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3083 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3084 LO16/HI16S bug and improve comments about what is going on.
3086 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3088 * configure, aclocal.m4: Rebuild with new libtool.
3090 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3092 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3093 when merging v850 code into v850e/v850ea code. Do not initialise
3094 output flags if the input is the default architecture.
3096 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3098 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3099 get the size from bfd_arch_bits_per_address instead of directly
3102 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3104 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3105 to wrap, just return all 1's bits instead.
3106 * libbfd.h: Regenerate.
3108 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3110 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3112 (coff_relocate_section): If COFF_WITH_PE, define as
3113 coff_pe_i386_relocate_section.
3114 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3115 skip empty sections, to match coff_write_object_contents.
3117 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3118 rather than swapping out r_offset twice. From Luke Deller
3119 <luked@cse.unsw.edu.au>.
3121 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3123 * configure.in: Set libtool_enable_shared rather than
3124 libtool_shared. Remove diversion hack.
3125 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3128 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3130 * syms.c (struct stab_cache): Define.
3131 (struct stab_find_info): Remove cached_offset, cached_stab,
3132 cached_str, and cached_stroff fields. Add file_cache,
3133 function_cache, and line_cache fields.
3134 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3137 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3139 * peicode.h (pe_print_idata): Check for import of ordinal rather
3141 (pe_print_edata): If there is no .edata section, look for the
3142 export data in some other section.
3144 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3146 * configure.in: Change version to 2.8.4.
3147 * configure: Regenerated.
3149 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3151 Add tms320c30 support:
3152 * cpu-tic30.c: New file.
3153 * aout-tic30.c: New file.
3154 * coff-tic30.c: New file.
3155 * archures.c (bfd_arch_tic30): Define.
3156 (bfd_tic30_arch): Declare.
3157 (bfd_archures_list): Add bfd_tic30_arch.
3158 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3160 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3161 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3162 (coff_set_flags): Likewise.
3163 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3164 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3165 * Makefile.am: Rebuild dependencies.
3166 (ALL_MACHINES): Add cpu-tic30.lo.
3167 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3168 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3169 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3170 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3172 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3174 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3175 to lag behind LO16 reloc by a couple of instructions.
3177 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3179 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3180 make to reexamine the file timestamp.
3181 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3183 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3186 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3188 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3189 to create .dynsbss and .rela.sbss sections.
3190 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3191 copied from dynamic objects into .sbss.
3192 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3193 use it. Correct typo of .rela.sdata2.
3194 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3195 put the data, which may now be in .sbss.
3196 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3197 (elf_backend_create_dynamic_sections): Define as
3198 ppc_elf_create_dynamic_sections.
3200 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3201 against _GLOBAL_OFFSET_TABLE_.
3202 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3203 shared libraries which refer to local symbols. Make sure that the
3204 test for allocating space for a reloc in a shared object is the
3205 same as the test for emitting a reloc.
3207 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3209 * config.bfd (i[3456]-*-mingw32*): New target.
3210 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3211 * aclocal.m4, configure: Rebuild.
3213 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3218 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3220 Sparc v9 ABI compliant PLT:
3221 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3222 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3223 (LARGE_PLT_THRESHOLD): New define.
3224 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3225 (sparc64_elf_build_plt): New function.
3226 (sparc64_elf_plt_entry_offset): Likewise.
3227 (sparc64_elf_plt_ptr_offset): Likewise.
3228 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3229 contain the index for convenience. Skip the initial entries
3231 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3232 memory for the benefit of .rela.plt.
3233 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3234 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3235 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3236 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3237 Call sparc64_elf_build_plt.
3238 (elf_backend_want_got_plt): No.
3239 (elf_backend_plt_readonly): No.
3240 (elf_backend_plt_alignment): 8.
3242 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3243 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3244 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3247 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3249 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3251 * cpu-mips.c (arch_info_struct): Add mips variants.
3252 * bfd-in2.h: Rebuilt.
3254 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3256 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3259 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3261 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3262 (i[3456]86sco3.2v5*coff): New target.
3264 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3266 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3268 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3270 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3271 * bfd-in2.h: Regenerate.
3273 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3275 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3277 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3280 adjust addend for an output common symbol (from Jimmy Blair
3281 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3282 defined symbol to counteract adjustment made in generic relocation
3285 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3287 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3289 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3290 (GET_SCNDHR_NLNNO): Likewise.
3292 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3294 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3296 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3298 * elf32-m32r.c: Add macros to handle NOP insertion.
3300 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3302 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3303 (xcoff_mark): Likewise.
3304 (xcoff_build_ldsyms): Mark absolute symbols.
3306 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3308 * bout.c (b_out_write_object_contents): Sort symbols before output
3309 to keep {CALL,BAL}NAME symbols adjacent.
3310 (b_out_symbol_cmp): New function.
3312 For older changes see ChangeLog-9697
3318 version-control: never