1 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
4 (mips_elf_relocate_got_local): Unused, delete.
5 (mips_elf_relocate_global_got): Unused, delete.
7 1999-09-24 Fred Fish <fnf@cygnus.com>
9 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
10 to initialize it to something meaningful. Then use it to generate
11 more useful segment names.
13 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
15 * som.c (NO_PCREL_MODES): Define if the system does not define
17 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
18 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
19 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
20 * libhppa.h (dis_assemble_22): New function.
21 (bfd_hppa_insn2fmt): Handle long branch.
23 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
26 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
28 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
29 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
30 (reloc_howto_type howto_table): Tidy comments and whitespace.
32 1999-09-17 Nick Clifton <nickc@cygnus.com>
34 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
35 previous delta. Set sec->gc_mark instead.
37 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
39 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
40 (elf_cpu32_plt_entry): Likewise.
42 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
44 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
46 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
47 symbol table, then just compute a suitable value (but do not
48 create a __gp symbol).
50 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
51 symbols when building shared libraries.
52 (elf_hppa_final_link_relocate): Correct handling of PCREL
53 relocations against undefined symbols.
55 1999-09-16 Nick Clifton <nickc@cygnus.com>
57 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
58 interworking sections as linker created so that they will not
59 be removed by garbage collection.
61 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
63 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
64 (elf_hppa_final_link_relocate): Consistently create an absolute
65 address, then subtract out the value of __gp.
67 1999-09-14 Michael Meissner <meissner@cygnus.com>
69 * configure.in (Canonicalization of target names): Remove adding
70 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
71 generates $ac_config_sub with a ${CONFIG_SHELL} already.
72 * configure: Regenerate.
74 1999-09-14 Nick Clifton <nickc@cygnus.com>
76 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
79 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
81 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
82 (elf_hppa_final_link): Initialize text_segment_base and
84 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
86 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
87 (elf_hppa_final_link_relocate): Likewise.
88 (elf_hppa_relocate_insn): Likewise.
89 (elf_hppa_relocate_section): Initialize HOWTO.
91 1999-09-13 Donn Terry <donn@interix.com>
93 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
94 handling to support both GNU and MS objects.
96 * coffcode.h (coff_write_object_contents): Don't check reloc_count
97 when determining whether to set F_RELFLG.
99 1999-09-13 Philip Blundell <pb@nexus.co.uk>
101 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
102 PC24 relocs if the target is an undefined weak symbol.
103 (arm_add_to_rel): Fix compiler warning.
104 (elf32_arm_plt0_entry): Correct comments.
106 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
108 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
109 an absolute symbol in REL relocs.
111 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
113 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
114 Stub SEGREL32. Return an error for any relocation not handled.
116 1999-09-12 Ian Lance Taylor <ian@zembu.com>
118 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
119 constant symbols, and avoid multiple definition errors on them.
121 1999-09-12 Donn Terry <donn@interix.com>
123 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
124 significant bit is set.
126 1999-09-11 Ian Lance Taylor <ian@zembu.com>
128 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
130 * elfcode.h (write_relocs): Handle an absolute symbol in REL
131 relocs as we do for RELA relocs.
133 1999-09-11 Donn Terry <donn@interix.com>
135 * libpei.h (_bfd_pei_final_link_postscript): Declare.
136 (coff_final_link_postscript): Define.
137 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
138 directory entries here.
139 (_bfd_pei_final_link_postscript): New function.
141 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
142 section flags based on the section name.
144 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
145 get the overflow of the s_nlnno field from the s_nreloc field.
146 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
147 the s_nlnno overflow of the .text section into the s_nreloc
150 * peigen.c (add_data_entry): Declare.
151 (pei_swap_aouthdr_out): Get image size right. Set linker version
153 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
154 (pe_print_idata): Code cleanup, print more info, get rid of (now)
155 extraneous ImageBase.
156 (pe_print_edata): Likewise.
157 (pe_print_pdata): Likewise. Print exception entries.
158 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
159 (tbl): Make const, add "UNKNOWN".
160 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
161 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
162 section data directory.
163 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
165 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
166 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
167 * peicode.h (coff_get_symbol_info): Define.
169 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
171 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
173 (coff_classify_symbol): Re-revert 1999-08-08 patch if
176 * libpei.h: New file, broken out of peicode.h.
177 * peigen.c: New file, broken out of peicode.h.
178 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
179 * configure.in: Add peigen.lo to list of files required for each
181 * Makefile.am: Rebuild dependencies.
182 (BFD32_BACKENDS): Add peigen.lo.
183 (BFD32_BACKENDS_CFILES): Add peigen.c.
184 (SOURCE_HFILES): Add libpei.h.
185 * configure, Makefile.in: Rebuild.
187 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
188 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
189 instead. Don't clear the s_paddr field for an uninitialized data
192 * coffcode.h (coff_mkobject_hook): Set timestamp field in
193 coff_data_type to f_timdat.
194 * peicode.h (pe_mkobject_hook): Likewise.
196 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
197 number if COFF_IMAGE_WITH_PE.
199 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
200 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
201 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
202 there is no SEC_DEBUGGING section.
203 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
204 IMAGE_FILE_DEBUG_STRIPPED.
206 * pe-i386.c (COFF_LONG_FILENAMES): Define.
207 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
208 * pei-i386.c (COFF_LONG_FILENAMES): Define.
209 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
211 * coffswap.h (IMAGE_BASE): Don't define.
212 * pei-arm.c (IMAGE_BASE): Don't define.
213 * pei-i386.c (IMAGE_BASE): Don't define.
214 * pei-mcore.c (IMAGE_BASE): Don't define.
215 * pei-ppc.c (IMAGE_BASE): Don't define.
217 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
218 symbol, switch on the class when determining whether to modify the
219 value. For PE, don't modify the value of a C_FCN symbol not named
222 * libbfd-in.h (_bfd_abort): Declare.
224 * bfd.c (_bfd_abort): New function.
227 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
230 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
231 don't write out the associated line numbers.
233 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
236 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
237 changes when the base type is unknown.
239 * coffgen.c (coff_print_symbol): Fix printing of aux record for
242 * syms.c (BSF_DEBUGGING_RELOC): Define.
243 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
244 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
246 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
247 BSF_DEBUGGING_RELOC set.
248 * bfd-in2.h: Rebuild.
250 1999-09-10 Ian Lance Taylor <ian@zembu.com>
252 * ecoff.c (bfd_debug_section): Update initialization for new
254 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
255 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
257 1999-09-10 H.J. Lu <hjl@gnu.org>
259 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
261 * coff-mips.c (mips_ecoff_backend_data): Likewise.
263 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
265 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
266 for FPTR relocs involving local symbols.
268 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
269 value for the stub address in a call through a stub.
270 Install the value for a local symbol directly into the DLT
271 instead of generating a reloc. Correctly handle FPTR64 relocs.
273 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
274 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
275 (elf_hppa_final_link): Call them.
277 1999-09-10 Ian Lance Taylor <ian@zembu.com>
279 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
280 (elf_adjust_dynamic_symbol): ...from here.
282 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
284 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
285 relocation, remove them. SECREL64->LTOFF16WF.
286 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
288 (elf_hppa_relocate_insn): Similarly.
290 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
291 (elf_hppa_relocate_insn): Similarly.
293 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
295 (elf_hppa_relocate_insn): Similarly.
297 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
298 Handle LTOFF_TP* relocs.
299 (elf_hppa_relocate_insn): Similarly.
301 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
302 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
303 (elf_hppa_relocate_insn): Handle PCREL* relocs.
305 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
306 DIR32, DIR64 and FPTR64 relocations.
307 (elf_hppa_relocate_insn): Similarly.
309 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
310 address of the .PARISC.global section.
311 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
312 table entry elf_hppa_final_link_relocate. Do not give a warning
313 for a reloc against an external symbol if it has a PA64 hash
315 (elf_hppa_final_link_relocate): Significantly rework. Handle
316 DLTIND relocations. Compute the final value of the relocation
317 before passing the value of elf_hppa_relocate_insn.
318 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
319 relocation support. Handle DLTIND relocation requests just like
320 DLTREL relocation requests. Simplify branch handling.
322 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
324 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
325 non-allocated section as done in i386 version.
326 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
327 statement since this is no know relocation.
329 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
331 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
333 (elf_hppa_relocate_insn): Similarly.
335 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
337 (elf_hppa_relocate_insn): Similarly.
339 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
340 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
341 Pass the relocate type rather than the insn format to
342 elf_hppa_relocate_insn.
343 (elf_hppa_relocate_insn): Make switch dependent on relocation type
344 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
346 1999-09-07 Ian Lance Taylor <ian@zembu.com>
348 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
349 (bfd_coff_filnmlen): Define.
350 (bfd_coff_std_swap_table): Initialize new field.
351 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
353 (coff_write_symbols): Likewise.
354 (coff_get_normalized_symtab): Likewise.
355 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
356 * libcoff.h: Rebuild.
358 1999-09-06 Donn Terry <donn@interix.com>
360 * coffcode.h (sort_by_secaddr): New static function if
362 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
363 sections by VMA when assigning target_index values. Always set
366 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
367 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
369 * libcoff.h: Rebuild.
371 * coffcode.h (coff_set_custom_section_alignment): Add const to
372 declaration to match definition.
373 (coff_write_object_contents): Don't set F_AR32W(R)? if
376 * coff-i386.c (in_reloc_p): Add declaration.
377 (i386coff_vec): Simplify initialization of
378 application_section_flags.
380 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
381 version. Move COFF_WITH_PE specific code to new version.
382 (stype_to_sec_flags): Likewise. Add section parameter.
383 * coffgen.c (make_a_section_from_file): Set target_index before
384 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
385 * libcoff.h: Rebuild.
387 * syms.c (stt): Add some PE/PEI section names.
388 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
390 (bfd_symbol_info): Check for 'w'.
392 * section.c (struct bfd_comdat_info): Define.
393 (asection): Add comdat field.
394 (STD_SECTION): Initialize comdat field.
395 (bfd_make_section_anyway): Likewise.
396 * bfd-in2.h: Rebuild.
398 1999-09-06 Andreas Schwab <schwab@suse.de>
400 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
403 1999-09-06 Nick Clifton <nickc@cygnus.com>
405 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
406 bfd_realloc instead of calloc and realloc.
408 1999-09-04 Steve Chamberlain <sac@pobox.com>
410 * cpu-pj.c: New file.
411 * elf32-pj.c: New file.
412 * config.bfd (pj*): New cpu.
413 (pj-*-*, pjl-*-*): New targets.
414 * configure.in (bfd_elf32_pj_vec): New target vector.
415 (bfd_elf32_pjl_vec): New target vector.
416 * archures.c (bfd_arch_pj): Define.
417 * elf.c (prep_headers): Handle bfd_arch_pj.
418 * reloc.c: Define BFD_RELOC_PJ_* relocations.
419 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
420 to target vector list.
421 * Makefile.am: Rebuild dependencies.
422 (ALL_MACHINES): Add cpu-pj.lo.
423 (ALL_MACHINES_CFILES): Add cpu-pj.c.
424 (BFD32_BACKENDS): Add elf32-pj.lo.
425 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
426 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
428 1999-09-04 Ian Lance Taylor <ian@zembu.com>
430 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
431 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
432 and NON_GOT_REF from weak defined symbol to real symbol.
433 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
434 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
436 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
437 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
438 don't create a COPY reloc.
440 1999-09-03 Ian Lance Taylor <ian@zembu.com>
442 * elflink.h (elf_bfd_final_link): When counting relocations, don't
443 count those in sections we are not including in the link.
445 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
447 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
448 field in hpux11 shared libraries.
450 1999-09-02 Nick Clifton <nickc@cygnus.com>
452 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
454 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
456 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
457 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
458 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
460 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
462 * elflink.h (record_link_assignment): When possible, keep the
463 original type of the symbol.
465 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
467 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
468 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
469 tools were configured.
470 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
472 1999-08-26 Mark Mitchell <mark@codesourcery.com>
474 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
475 GOT entries for GOT16 relocations; they're not required.
477 1999-08-24 Nick Clifton <nickc@cygnus.com>
479 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
481 * config.bfd (arm-*-netbsd*): New target.
482 * configure.in (armnetbsd_vec): New target vector.
483 * configure: Regenerate
484 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
486 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
487 (ALL_MACHINES_CFILES): Add armnetbsd.c.
488 (armnetbsd.lo): New rule with deps.
489 * Makefile.in: Regenerate.
491 * armnetbsd.c: New file: Definitions specific to arm-netbsd
494 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
496 * som.c (som_slurp_symbol_table): Fix typo in comment.
498 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
500 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
501 here instead of using elf_section_data...
503 1999-08-19 Nick Clifton <nickc@cygnus.com>
505 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
506 relocations into the base file.
507 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
508 we are building a base file.
510 1999-08-19 Nick Clifton <nickc@cygnus.com>
512 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
514 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
515 REL relocs when performing a partial relocation.
517 1999-08-18 Donn Terry <donn@interix.com>
519 * cofflink.c: Move definitions of N_TMASK, et. al., out of
520 _bfd_coff_link_input_bfd into top level.
522 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
523 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
524 (coff_i386_rtype_to_howto): Likewise.
525 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
526 Completely ignore symbols which are all zero.
527 (dummy_reloc16_estimate): Add return 0.
528 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
529 variable copy to name_copy to avoid shadowing outer scope
531 * libcoff-in.h (coff_data_type): Change raw_syment_count field
532 from unsigned int to unsigned long. Add timestamp field.
533 * libcoff.h: Rebuild.
535 1999-08-17 H.J. Lu <hjl@gnu.org>
537 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
540 1999-08-17 Ian Lance Taylor <ian@zembu.com>
542 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
543 for special section symbols.
544 * elflink.h (elf_merge_symbol): If we have no old BFD, check
545 BSF_DYNAMIC on the section symbol to see whether the old BFD is
548 1999-08-15 Mark Mitchell <mark@codesourcery.com>
550 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
551 coincidence of variable names between old and new code.
553 1999-08-12 Nick Clifton <nickc@cygnus.com>
555 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
556 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
557 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
558 and 'addend' parameter a 'bfd_signed_vma'.
559 (elf32_arm_final_link_relocate): Do not involve stubs in
560 R_ARM_THM_PC22 relocs relative to section symbols, they are long
561 jumps, not function calls.
563 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
565 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
566 in R_ARM_PC24 relocs.
568 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
570 * elf-hppa.h (elf_hppa_fake_sections): New function.
571 * elf32-hppa.c (elf_backend_fake_sections): Define.
573 * elf-hppa.h (elf_hppa_final_write_processing): Update for
574 recent changes to the arch_info structure.
576 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
577 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
578 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
581 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
582 Ralf Baechle <ralf@uni-koblenz.de>
584 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
585 output DT_MIPS_GOTSYM.
586 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
587 DT_MIPS_SYMTABNO if there are no global GOT symbols.
589 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
591 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
592 prototype. Handle local symbols. Add commentary.
593 (mips_elf_calculate_relocation): Adjust accordingly.
594 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
597 * elflink.h (elf_bfd_final_link): Tweak last change.
599 1999-08-09 Mark Mitchell <mark@codesourcery.com>
601 * elflink.h (elf_link_size_reloc_section): Use the counts in the
602 elf-section data to allocate just the right amount of relocation
603 space. Don't allocate the hash space twice.
604 (elf_bfd_final_link): Calculate the amount of space to allocate in
605 each relocation section.
607 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
609 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
610 64bit mode, generate a section relative relocation for a 32bit
612 (elf_hppa_is_local_label_name): New function.
613 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
614 shared between 32bit and 64bit port.
616 1999-08-09 Mark Mitchell <mark@codesourcery.com>
618 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
619 R_MIPS_GOT16 and R_MIPS_CALL16.
620 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
621 to use when looking for a preexisting GOT entry.
623 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
625 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
626 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
628 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
630 1999-08-09 Geoff Keating <geoffk@cygnus.com>
632 * elflink.h (elf_link_output_extsym): Don't output a weak
633 reference to an undefined symbol just because it was defined weak
636 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
638 * coffgen.c (coff_find_nearest_line): When looking for file, use
639 last best match rather than first. If address is beyond last line
640 number record, don't return the last line as the correct value.
642 1999-08-08 Ian Lance Taylor <ian@zembu.com>
644 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
645 * bfd-in2.h: Rebuild.
647 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
649 * libcoff-in.h (struct coff_section_alignment_entry): Define.
650 * coffcode.h (coff_set_custom_section_alignment): New static
652 (coff_section_alignment_table): New static array.
653 (coff_new_section_hook): Use coff_set_customer_section_alignment.
654 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
655 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
656 * libcoff.h: Rebuild.
658 1999-08-08 Ian Lance Taylor <ian@zembu.com>
660 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
662 * Makefile.in: Rebuild.
664 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
666 * section.c (SEC_SHARED): Define.
667 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
668 (styp_to_sec_flags): Likewise.
669 * peicode.h (coff_swap_scnhdr_out): Likewise.
670 * bfd-in2.h: Rebuild.
672 1999-08-08 Ian Lance Taylor <ian@zembu.com>
674 * coffcode.h (coff_classify_symbol): Comment out part of
675 1999-08-05 change which breaks cygwin DLLs.
677 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
678 * aclocal.m4, configure: Rebuild.
680 1999-08-06 Ian Lance Taylor <ian@zembu.com>
682 * section.c (global_syms): Only initialize union field if
685 1999-08-04 Mark Mitchell <mark@codesourcery.com>
687 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
688 the size of a GOT entry here.
689 (mips_elf_calculate_relocation): Don't create a local GOT entry
690 for the symbol in a GOT16 relocation; just for it's high-order bit
691 (_bfd_mips_elf_relocate_section): Fix thinko.
693 1999-08-05 Ian Lance Taylor <ian@zembu.com>
695 Based on patches from Donn Terry <donn@interix.com>:
696 * coffcode.h (enum coff_symbol_classification): Define.
697 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
698 _bfd_coff_classify_symbol. Change return type.
699 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
700 (coff_slurp_symbol_table): Use coff_classify_symbol.
701 (coff_classify_symbol): New static function.
702 (coff_sym_is_global): Never define.
703 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
704 * cofflink.c (coff_link_check_ar_symbols): Use
705 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
706 (coff_link_add_symbols): Likewise.
707 (_bfd_coff_link_input_bfd): Likewise.
708 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
709 coff_classify_symbol.
710 * libcoff.h: Rebuild.
712 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
714 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
715 (e_ltpsel, e_rtpsel): Similarly.
717 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
718 and 14bit ertpsel. Handle 64bit psel.
720 1999-08-04 Mark Mitchell <mark@codesourcery.com>
722 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
723 handling for REL relocations. And only left-shift R_MIPS26
724 relocation addends where necessary.
726 1999-08-03 Mark Mitchell <mark@codesourcery.com>
728 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
729 (mips_elf_next_lo16_relocation): Don't compute the addend here.
730 Just return the relocation found.
731 (mips_elf_relocate_section): Pull the LO16 addend out of the
732 section itself when using REL relocations.
734 * elf32-mips.c (mips_elf_calculate_relocation): Restore
735 _DYNAMIC_LINK handling and handling of undefined symbols in shared
738 1999-08-03 Ian Lance Taylor <ian@zembu.com>
740 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
741 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
742 relocation against a symbol in an input section with no output
743 section. From Daniel Jacobowitz <drow@false.org>.
745 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
747 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
748 look for generated file correctly.
749 * aclocal.m4, configure: Rebuild.
751 1999-08-02 Mark Mitchell <mark@codesourcery.com>
753 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
754 and R_MIPS16_26 relocations correctly when relocating.
755 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
756 and R_MIPS_CALL_LO16 are for global symbols.
758 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
760 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
762 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
763 variables and initialize them.
765 1999-08-01 Mark Mitchell <mark@codesourcery.com>
767 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
768 there are no global symbols requiring GOT entries.
769 (_bfd_mips_elf_size_dynamic_sections): Likewise.
770 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
771 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
773 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
774 symbols are considered to have the value zero.
775 (_bfd_mips_elf_relocate_section): Don't try to perform a
776 relocation for an undefined symbol.
777 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
780 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
782 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
783 wants ba,a,pt %xcc instead of %icc.
784 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
785 of large PLT entries.
786 (sparc64_elf_plt_ptr_offset): Fix calculation.
787 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
788 addend should be relative to load address, not .plt section start.
789 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
791 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
793 * elf-bfd.h (struct elf_backend_data): Add
794 print_symbol_all and output_arch_syms backend methods.
795 * elfxx-target.h: Likewise.
796 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
797 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
798 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
800 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
801 symbols in .dynsym, add their names into .dynstr. Put those symbols
803 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
804 pointers to STT_REGISTER symbols in dynsym section.
805 (sparc64_elf_print_symbol_all): New function.
806 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
807 printing using the print_symbol_all hook.
809 1999-07-30 Catherine Moore <clm@cygnus.com>
811 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
814 1999-07-29 Richard Henderson <rth@cygnus.com>
816 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
817 dynamic_sections_created.
819 1999-07-29 Richard Henderson <rth@cygnus.com>
821 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
822 (mips_rtype_to_howto): ... new function.
823 (_bfd_mips_elf_relocate_section): Use it.
825 1999-07-28 Mark Mitchell <mark@codesourcery.com>
827 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
829 1999-07-27 Nick Clifton <nickc@cygnus.com>
831 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
833 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
834 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
836 1999-07-23 Donn Terry <donn@interix.com>
838 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
839 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
840 * cofflink.c (coff_link_add_symbols): If PE, handle section
842 * libcoff.h: Rebuild.
844 * config.bfd (i[3456]86-*-interix*): New target.
846 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
848 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
849 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
850 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
851 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
852 (COFF_SUPPORT_GNU_LINKONCE): Define.
853 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
854 (COFF_SUPPORT_GNU_LINKONCE): Define.
856 1999-07-21 Ian Lance Taylor <ian@zembu.com>
859 * makefile.dos: Remove; obsolete.
860 * configure.bat: Remove; obsolete.
862 1999-07-21 H.J. Lu <hjl@gnu.org>
864 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
866 1999-07-21 Philippe De Muyter <phdm@macqel.be>
868 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
869 message and fail if a symbol index is out of range.
871 1999-07-21 Ian Lance Taylor <ian@zembu.com>
873 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
874 when looking at a R_MIPS_GOT16 relocation.
876 1999-07-20 Nick Clifton <nickc@cygnus.com>
878 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
880 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
882 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
883 removed in previous change.
884 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
885 in relocateable output.
887 1999-07-19 Ian Lance Taylor <ian@zembu.com>
889 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
892 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
893 if they appear to be specially created by the linker.
895 1999-07-19 Nick Clifton <nickc@cygnus.com>
897 * targets.c (alternative_target): New field in bfd_target
899 (bfd_search_for_target): New function: Find a target that
900 satisifies a search function.
901 * bfd-in2.h: Regenerate.
903 * elfxx-target.h: Initialise the alternative_target field of
904 the bfd_target structures to point to the other target (if
906 * nlm-target.h: Initialise the alternative_target field of
907 the bfd_target structures to point to the other target (if
910 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
911 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
913 * aix386-core.c: Initialise new field of bfd_target structure.
914 * aout-adobe.c: Initialise new field of bfd_target structure.
915 * aout-arm.c: Initialise new field of bfd_target structure.
916 * aout-target.h: Initialise new field of bfd_target structure.
917 * aout-tic30.c: Initialise new field of bfd_target structure.
918 * binary.c: Initialise new field of bfd_target structure.
919 * bout.c: Initialise new field of bfd_target structure.
920 * cisco-core.c: Initialise new field of bfd_target structure.
921 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
922 * coff-alpha.c: Initialise new field of bfd_target structure.
923 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
924 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
925 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
926 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
927 * coff-i386.c: Initialise new field of bfd_target structure.
928 * coff-i860.c: Initialise new field of bfd_target structure.
929 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
930 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
931 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
932 * coff-mips.c: Initialise new field of bfd_target structure.
933 * coff-ppc.c: Initialise new field of bfd_target structure.
934 * coff-rs6000.c: Initialise new field of bfd_target structure.
935 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
936 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
937 * coff-tic30.c: Initialise new field of bfd_target structure.
938 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
939 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
940 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
941 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
942 * hppabsd-core.c: Initialise new field of bfd_target structure.
943 * hpux-core.c: Initialise new field of bfd_target structure.
944 * i386msdos.c: Initialise new field of bfd_target structure.
945 * i386os9k.c: Initialise new field of bfd_target structure.
946 * ieee.c: Initialise new field of bfd_target structure.
947 * ihex.c: Initialise new field of bfd_target structure.
948 * irix-core.c: Initialise new field of bfd_target structure.
949 * mipsbsd.c: Initialise new field of bfd_target structure.
950 * netbsd-core.c: Initialise new field of bfd_target structure.
951 * oasys.c: Initialise new field of bfd_target structure.
952 * osf-core.c: Initialise new field of bfd_target structure.
953 * ppcboot.c: Initialise new field of bfd_target structure.
954 * ptrace-core.c: Initialise new field of bfd_target structure.
955 * sco5-core.c: Initialise new field of bfd_target structure.
956 * som.c: Initialise new field of bfd_target structure.
957 * srec.c: Initialise new field of bfd_target structure.
958 * tekhex.c: Initialise new field of bfd_target structure.
959 * trad-core.c: Initialise new field of bfd_target structure.
960 * versados.c: Initialise new field of bfd_target structure.
961 * vms.c: Initialise new field of bfd_target structure.
963 1999-07-19 Andreas Schwab <schwab@suse.de>
965 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
968 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
970 * elflink.h (elf_link_adjust_relocs): New function.
971 (elf_bfd_final_link): Use it.
972 (elf_link_input_bfd): Deal with the fact that there can be
973 two relocation sections for a single section.
974 (elf_reloc_link_order): Likewise.
976 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
977 a relocateable object.
978 (_bfd_mips_elf_relocate_section): Handle relocateable links.
980 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
982 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
983 (sparc64_elf_get_reloc_upper_bound,
984 sparc64_elf_get_dynamic_reloc_upper_bound,
985 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
986 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
988 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
989 ELF64_R_TYPE_ID/DATA where appropriate.
991 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
993 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
996 1999-07-16 Ian Lance Taylor <ian@zembu.com>
998 * elf32-mips.c (mips_elf_local_relocation_p): New static
1000 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1001 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1002 Always set *require_jalxp.
1003 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1004 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1005 GOT16 if the GOT16 is against a local symbol. Don't return false
1006 for an undefined symbol. If there is an overflow, assert that we
1009 1999-07-16 Andreas Schwab <schwab@suse.de>
1011 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1012 variables `link' and `elfsec'.
1013 (elf_bfd_final_link): Remove unused variable `os'.
1015 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1017 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1018 a PT_PHDR program headers.
1019 (_bfd_mips_elf_final_link): Don't assume there are going to be
1020 section symbols when we're not building a shared object.
1021 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1024 1999-07-15 J.T. Conklin <jtc@redback.com>
1026 * config.bfd (i[3456]86-*-vxworks*): New target.
1028 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1030 * elf32-mips.c (mips_elf_stub_section_p): New function.
1031 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1032 (mips_elf_relocate_section): Adjust calling sequence for
1033 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1034 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1037 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1039 * configure.in: Bump version number to 2.9.5.
1040 * configure: Rebuild.
1042 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1044 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1046 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1047 to derive final type instead of hardwiring a selection.
1049 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1051 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1052 things relocated by R_MIPS16_GPREL.
1053 (mips_elf_perform_relocation): Likewise.
1055 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1057 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1059 1999-07-14 Richard Henderson <rth@cygnus.com>
1061 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1062 (_bfd_mips_elf_size_dynamic_sections): Set it.
1063 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1064 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1065 new argument max_local.
1067 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1069 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1070 subwords when handling an R_MIPS16_26 relocation.
1071 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1074 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1075 dst_mask to match reality.
1076 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1077 (mips_elf_obtain_contents): Use bfd_get.
1078 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1079 (mips_elf_relocate_section): Likewise.
1081 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1083 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1084 (mips_elf_relocate_section): Adjust calling sequence for
1085 mips_elf_perform_relocation.
1086 (mips_elf_perform_relocation): Take additional argument. Handle
1087 R_MIPS16_26. Use bfd_put for convenience.
1089 1999-07-13 Richard Henderson <rth@cygnus.com>
1091 * elf.c (assign_file_positions_for_segments): Thinko last change.
1092 Always overwrite p_flags.
1094 1999-07-13 Richard Henderson <rth@cygnus.com>
1096 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1097 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1098 .dynbss and .rel[a].bss if want_dynbss.
1099 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1101 1999-07-13 Richard Henderson <rth@cygnus.com>
1103 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1105 1999-07-13 Richard Henderson <rth@cygnus.com>
1107 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1108 (struct elf_link_hash_table): Add dynlocal.
1109 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1110 (_bfd_elf_link_adjust_dynindx): Delete.
1111 (_bfd_elf_link_renumber_dynsyms): Prototype.
1112 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1113 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1114 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1115 (_bfd_elf_link_lookup_local_dynindx): New function.
1116 (elf_link_renumber_hash_table_dynsyms): New function.
1117 (_bfd_elf_link_renumber_dynsyms): New function.
1118 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1119 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1120 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1121 instead of elf_link_remove_section_and_adjust_dynindices.
1122 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1123 (elf_link_assign_sym_version): Remove removed_dynamic code.
1124 (elf_link_renumber_dynsyms): Delete.
1125 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1127 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1128 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1129 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1130 * elf32-mips.c: Similarly.
1131 * elf32-ppc.c: Similarly.
1132 * elf32-sparc.c: Similarly.
1133 * elf64-alpha.c: Similarly.
1134 * elf64-sparc.c: Similarly.
1136 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1138 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1139 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1140 when the relocation is against _gp_disp.
1142 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1144 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1145 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1146 to possibly_dynamic_relocs. Adjust usage throughout code.
1147 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1148 (elf_mips_ctor64_howto): Likewise.
1149 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1151 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1152 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1153 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1154 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1156 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1158 * Makefile.am: Rebuild dependencies.
1159 * Makefile.in: Rebuild.
1161 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1162 * bfd-in2.h: Rebuild.
1164 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1165 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1166 structure initializations. Add casts.
1167 * reloc.c (EMPTY_HOWTO): Define.
1168 * bfd-in2.h: Rebuild.
1169 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1170 comparisons against 0.
1171 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1172 previous_ibfd_e_flags to unsigned long.
1173 * vms.h (struct vms_private_data_struct): Change section_count to
1175 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1176 (_bfd_vms_write_gsd): Change symnum to unsigned.
1177 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1178 * vms-tir.c (etir_sta): Change psect to unsigned.
1179 (alloc_section): Change idx to unsigned.
1180 (tir_sta, tir_ctl): Change psect to unsigned.
1181 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1182 * vms.c (priv_section_count): Change to unsigned.
1184 1999-07-12 Andreas Schwab <schwab@suse.de>
1186 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1187 * m68klinux.c: Likewise.
1189 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1191 * Many files: Changes to avoid gcc warnings: Remove unused local
1192 variables. Add default case to enum switches.
1193 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1194 compile if not COFF_IMAGE_WITH_PE.
1195 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1196 (bfd_arm_get_bfd_for_interworking): Likewise.
1197 (bfd_arm_process_before_allocation): Likewise.
1198 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1199 * pei-arm.c: Likewise.
1200 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1201 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1202 (mips_elf_got16_entry): Put parens around & in body of ==.
1203 (mips_elf_calculate_relocation): Correct test for empty string.
1204 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1206 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1209 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1211 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1212 as appropriate. Fill in structure initializations. Add variable
1213 initializations. Add casts.
1214 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1215 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1217 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1219 * elf-bfd.h (bfd_elf_hash): Update declaration.
1220 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1221 when calling bfd_elf_hash.
1223 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1225 * libbfd.c (bfd_put_8): Make it of type `void'.
1226 * bfd-in2.h: Regenerated.
1227 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1229 (_bfd_mips_elf_final_link): Likewise.
1231 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1233 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1235 * config.bfd (hppa*-*-linux-gnu*): New target
1237 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1239 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1240 (_bfd_mips_elf_create_dynamic_sections): New function.
1241 (_bfd_mips_elf_add_symbol_hook): Likewise.
1242 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1243 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1244 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1245 (_bfd_mips_elf_gc_mark_hook): Likewise.
1246 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1247 (_bfd_mips_elf_always_size_sections): Likewise.
1248 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1249 (_bfd_mips_elf_check_relocs): Likewise.
1250 (_bfd_mips_elf_link_hash_table_create): Likewise.
1251 (_bfd_mips_elf_print_private_data): Likewise.
1252 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1253 (_bfd_mips_elf_final_link): Likewise.
1254 (_bfd_mips_elf_additional_program_headers): Likewise.
1255 (_bfd_mips_elf_modify_segment_map): Likewise.
1256 (_bfd_mips_elf_relocate_section): Likewise.
1257 * elf32-mips.c (mips_elf32_object_p): Move contents into
1258 _bfd_mips_elf_object_p.
1259 (mips_elf_additional_program_headers): Rename to
1260 _bfd_mips_elf_additional_program_headers.
1261 (mips_elf_modify_segment_map): Rename to
1262 _bfd_mips_elf_modify_segment_map.
1263 (elf_mips_abi_name): Change prototype.
1264 (mips_elf32_section_from_shdr): Merge into
1265 _bfd_mips_elf_section_from_shdr.
1266 (mips_elf32_section_processing): Merge into
1267 _bfd_mips_elf_section_processing.
1268 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1269 the right back-end ELF linker.
1270 (mips_elf_relocate_section): Rename to
1271 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1272 (mips_elf_link_output_symbol_hook): Rename to
1273 _bfd_mips_elf_link_output_symbol_hook.
1274 (mips_elf_create_dynamic_section): Rename to
1275 _bfd_mips_elf_create_dynamic_section.
1276 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1277 Adjust for 64-bit code. Use mips_elf_got_section.
1278 (mips_elf_adjust_dynamic_symbol): Rename to
1279 _bfd_mips_elf_adjust_dynamic_symbol. Use
1280 mips_elf_allocate_dynamic_relocations.
1281 (mips_elf_finish_dynamic_symbol): Rename to
1282 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1283 Adjust for 64-bit code.
1284 (mips_elf_finish_dynamic_sections): Rename to
1285 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1286 (mips_elf_always_size_sections): Rename to
1287 _bfd_mips_elf_always_size_sections.
1288 (mips_elf_add_symbol_hook): Rename to
1289 _bfd_mips_elf_add_symbol_hook.
1290 (mips_elf_next_lo16_addend): Constify.
1291 (mips_elf_calculate_relocation): Likewise.
1292 (mips_elf_obtain_contents): Likewise.
1293 (mips_elf_perform_relocation): Likewise.
1294 (mips_elf_create_dynamic_relocation): Likewise.
1295 (mips_elf_allocate_dynamic_relocations): New function.
1296 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1297 (MIPS_ELF_REL_SIZE): Likewise.
1298 (MIPS_ELF_DYN_SIZE): Likewise.
1299 (MIPS_ELF_GOT_SIZE): Likewise.
1300 (MIPS_ELF_SYM_SIZE): Likewise.
1301 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1302 (MIPS_ELF_GET_WORD): Likewise.
1303 (MIPS_ELF_PUT_WORD): Likewise.
1304 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1305 (STUB_LW): Conditionalize for 64-bit value.
1306 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1308 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1309 Check it for inconsistency.
1310 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1312 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1314 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1315 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1316 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1317 (mips_elf_local_got_index): Likewise.
1318 (mips_elf_got_page): Likewise.
1319 (mips_elf_got_info): Likewise.
1320 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1321 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1322 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1323 instead of constant `2'.
1324 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1325 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1326 (mips_elf_size_dynamic_sections): Use
1327 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1328 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1329 Adjust all releveant entries in elf backend table.
1330 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1331 (mips_elf64_section_processing): Likewise.
1332 Adjust elf backend entries to use _bfd_mips_elf variants now
1335 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1337 (size_dynamic_sections): Likewise.
1338 (elf_link_output_extsym): Likewise.
1339 * elf.c: (elf_fake_sections): Likewise.
1340 * libbfd.c (bfd_get): New macro.
1341 (bfd_put): Likewise.
1342 * bfd-in2.h: Regenerated.
1344 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1346 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1347 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1348 wap_reloca_in, and swap_reloca_out.
1349 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1350 multiple internal relocations per external relocation.
1351 (link_read_relocs): Likewise.
1352 (elf_bfd_final_link): Likewise.
1353 (elf_link_input_bfd): Likewise.
1354 (elf_gc_mark): Likewise.
1355 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1356 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1358 (size_info): Add entries for new fields.
1359 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1360 (mips_elf64_be_swap_reloc_in): New function.
1361 (mips_elf64_be_swap_reloc_out): Likewise.
1362 (mips_elf64_be_swap_reloca_in): Likewise.
1363 (mips_elf64_be_swap_reloca_out): Likewise.
1364 (mips_elf64_size_info): Add entries for new fields.
1366 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1368 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1369 field equals the new rel_count field.
1370 (elf_link_input_bfd): When doing a relocateable link, use the new
1371 rel_count field rather than the reloc_count field.
1372 (elf_reloc_link_order): Likewise.
1373 (elf_finish_pointer_linker_section): Likewise.
1375 Based on patch from H.J. Lu <hjl@gnu.org>:
1376 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1377 shared library to override a weak definition in a regular object.
1379 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1381 * libhppa.h: Revert July 2, 1999 patch.
1383 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1384 need to generate DLTIND relocations, not DLTREL relocations.
1386 1999-07-05 Nick Clifton <nickc@cygnus.com>
1388 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1390 (coff_set_flags): Recognise arm 5 architectures.
1392 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1393 Add support for armv5 architecture.
1395 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1397 * reloc.c: Add new, assembler only, ARM reloc:
1398 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1400 * bfd-in2.h: Regenerate.
1402 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1404 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1405 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1406 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1407 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1408 * elf32-mips.c (ABI_64_P): New macro.
1409 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1410 (_bfd_mips_elf_find_nearest_line): Adjust call to
1411 _bfd_dwarf2_find_nearest_line.
1412 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1413 * libbfd.h: Regenerated.
1415 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1417 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1419 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1421 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1422 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1424 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1426 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1428 (_bfd_elf_init_reloc_shdr): New function.
1429 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1430 bfd_alloc followed by memset.
1431 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1432 (elf_fake_sections): Here.
1433 (assign_section_numbers): Assign section numbers for the second
1434 relocation section, if required.
1435 * elflink.h (elf_link_output_relocs): New function.
1436 (elf_link_size_reloc_section): Likewise.
1437 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1438 (elf_link_input_bfd): Use elf_link_output_relocs.
1440 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1441 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1443 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1445 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1448 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1450 * elf32-mips.c (mips_elf_got_info): Move declaration before
1451 prototypes. Change global_gotsym to be a pointer to a hash entry,
1452 rather than a number index.
1453 (mips_elf_link_hash_entry): Move declaration before prototypes.
1454 (mips_elf_irix6_finish_dynamic_symbol): New function.
1455 (mips_elf_sign_extend): Likewise.
1456 (mips_elf_high): Likewise.
1457 (mips_elf_higher): Likewise.
1458 (mips_elf_highest): Likewise.
1459 (mips_elf_global_got_index): Likewise.
1460 (mips_elf_local_got_index): Likewise.
1461 (mips_elf_got_offset_from_index): Likeiwse.
1462 (mips_elf_record_global_got_symbol): Likewise.
1463 (mips_elf_got_page): Likewise.
1464 (mips_elf_next_lo16_addend): Likewise.
1465 (mips_elf_calculate_relocation): Likewise.
1466 (mips_elf_obtain_contents): Likewise.
1467 (mips_elf_perform_relocation): Likewise.
1468 (mips_elf_assign_gp): Likewise.
1469 (mips_elf_sort_hash_table_f): Likewise.
1470 (mips_elf_sort_hash_table): Likewise.
1471 (mips_elf_got_section): Likewise.
1472 (mips_elf_got_info): Likewise.
1473 (mips_elf_create_local_got_entry): Likewise.
1474 (mips_elf_got16_entry): Likewise.
1475 (mips_elf_create_dynamic_relocation): Likewise.
1476 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1477 (mips_elf_final_gp): Use mips_elf_assign_gp.
1478 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1479 into SHN_SCOMMON automatically on IRIX6.
1480 (mips_elf_add_symbol_hook): Likewise.
1481 (mips_elf_relocate_section): Rewrite, using
1482 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1483 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1484 Don't deal with .rld_map on IRIX6.
1485 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1486 section flags appropriately for .got.
1487 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1488 the got. Call mips_elf_record_global_got_symbol and allocate
1489 local got space appropriately.
1490 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1491 char *. Rework calculation of GOT size. Sort dynamic symbol
1492 table entries so entries that do not require GOT entries appear at
1493 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1494 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1496 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1498 (mips_elf_finish_dynamic_symbol): Use
1499 mips_elf_irix6_finish_dynamic_symbol.
1500 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1501 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1502 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1504 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1506 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1507 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1509 1999-06-04 Philip Blundell <philb@gnu.org>
1511 * elf32-arm.h (elf_backend_got_header_size): Define.
1512 (elf_backend_plt_header_size): Likewise.
1514 1999-06-28 Jim Pick <jim@jimpick.com>
1516 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1518 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1520 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1521 relocation function.
1522 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1524 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1526 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1527 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1528 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1529 (_bfd_mips_elf_section_from_shdr): Use them.
1530 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1531 of GP-relative sections.
1532 (_bfd_mips_elf_set_section_contents): Use them.
1533 (_bfd_mips_elf_section_processing): Share code between .sdata and
1534 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1535 (mips_elf_additional_program_headers): Add handling for
1536 PT_MIPS_OPTIONS segment on IRIX6.
1537 (mips_elf_modify_segment_map): Likeiwse.
1538 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1539 Include the options sections on IRIX6. Don't look for GP-relative
1540 sections by name; use SHF_MIPS_GPREL instead.
1541 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1543 (mips_elf_create_dynamic_sections): Don't muck about with section
1544 alignments and such on IRIX6.
1545 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1546 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1547 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1548 bfd_zalloc rather than bfd_alloc and memset.
1549 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1550 Don't assert the existence of .rld_map on IRIX6.
1551 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1553 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1554 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1557 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1559 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1560 (mips_elf_swap_msym_out): New function.
1561 (mips_elf_create_msym_section): Likewise.
1562 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1563 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1564 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1565 section not named .msym.
1566 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1567 .msym directly. Set appropriate attributes for the .msym
1569 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1570 (mips_elf_link_hash_newfunc): Clear it.
1571 (mips_elf_create_dynamic_sections): Create the .msym section
1573 (mips_elf_size_dynamic_sections): Allocate space for the
1574 .msym section. Add a DT_MIPS_MSYM entry.
1575 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1577 (mips_elf_finish_dynamic_sections): Assign a value for
1578 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1580 * elf32-mips.c (irix_compat_t): New enumeration.
1581 (ABI_N32_P): New macro.
1582 (IRIX_COMPAT): Likewise.
1583 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1584 (mips_elf_relocate_section): Fix typo.
1586 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1588 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1589 as writable PE sections.
1591 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1593 * dwarf2.c (struct arange): New type.
1594 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1595 (arange_add): New function.
1596 (decode_line_info): Keep track of address ranges that a compilation
1598 (comp_unit_contains_address): Return true if address is contained
1599 in _any_ of the address ranges associated with a compilation unit.
1600 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1601 on the first comp_unit that contains the address.
1603 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1605 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1606 (decode_line_info): Add variable STASH and initialize it to point
1607 to the per-bfd dwarf2_debug info. Remove static variable
1608 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1610 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1612 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1613 shared library to have an undefined symbol.
1615 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1616 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1618 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1620 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1621 * elf32-hppa.c: Remove everything related to symbol extension
1622 sections & records. Use the common elf_hppa_final_write_processing.
1624 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1626 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1627 functions instead of _init/_fini if requested.
1629 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1631 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1634 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1636 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1637 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1639 (ppc_elf_finish_dynamic_sections): Check for positive section
1640 dynindx field, rather than comparing against -1.
1641 (ppc_elf_relocate_section): Only return false if undefined_symbol
1642 or reloc_overflow fail, not always upon encountering an error.
1644 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1646 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1647 bfd_byte * before performing pointer arithmetic.
1649 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1651 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1653 * elf32-hppa.c: Include elf-hppa.h.
1654 (ARCH_SIZE): Define.
1655 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1657 (elf32_hppa_info_to_howto): Similarly.
1658 (elf_hppa_howto_table): Similarly.
1659 (elf_hppa_reloc_type_lookup): Similarly.
1660 (hppa_elf_gen_reloc_type): Similarly.
1661 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1663 1999-06-22 Nick Clifton <nickc@cygnus.com>
1665 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1666 handling R_V850_22_PCREL relocation.
1668 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1670 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1673 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1675 * section.c (_bfd_strip_section_from_output): Ignore sections
1676 DISCARDed by the link script.
1678 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1680 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1681 Remove unused local variable spp.
1683 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1684 the entry symbol is not set.
1686 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1688 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1689 GPDISP or LITUSE in a relocatable link.
1691 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1693 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1694 * (alloc_dwarf1_func): Likewise.
1696 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1698 * libhppa.h: Fix various formatting errors.
1699 (assemble_3); Rewrite using CATENATE.
1700 (assemble_17): Fix various bugs.
1702 1999-06-16 Nick Clifton <nickc@cygnus.com>
1704 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1706 1999-06-15 Richard Henderson <rth@cygnus.com>
1708 * section.c (SEC_SHORT): Define.
1709 * bfd-in2.h: Rebuild.
1711 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1713 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1714 Remove abfd parameter. Use _bfd_strip_section_from_output.
1715 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1717 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1718 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1719 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1721 (bfd_elf_size_dynamic_sections): Use it.
1723 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1725 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1726 complain_overflow_bitfield to complain_overflow_signed.
1728 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1730 * elflink.h (elf_link_read_relocs_from_section): New function,
1732 (elf_link_read_relocs): Here. Use it for both relocation
1735 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1737 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1738 asect->reloc_count is valid.
1740 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1742 * elf32-mips.c (mips_elf32_section_processing): Permit a
1743 SHT_MIPS_REGINFO section to have a size of 0.
1745 1999-06-12 David O'Brien <obrien@freebsd.org>
1747 * config.bfd (alpha*-*-freebsd*): New target.
1748 (i[3456]86-*-freebsd*): Now defaults to ELF.
1750 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1752 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1753 wrap if the relocation covers the high bit of an address.
1755 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1757 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1759 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1760 instead of R_SPARC_max.
1761 (sparc64_elf_info_to_howto): Likewise.
1762 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1763 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1765 1999-06-07 Richard Henderson <rth@cygnus.com>
1767 * section.c (_bfd_strip_section_from_output): Remove output
1768 sections with no initial link_order.
1770 1999-06-07 Nick Clifton <nickc@cygnus.com>
1772 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1774 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1776 * Makefile.am (SOURCE_HFILES): Add missing headers.
1777 * Makefile.in: Regenerated.
1779 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1781 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1784 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1786 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1787 range undefweak symbols.
1788 * hash.c: Add missing comma after @xref{}
1789 * linker.c: Likewise.
1791 1999-06-04 Nick Clifton <nickc@cygnus.com>
1793 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1795 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1796 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1797 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1798 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1800 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1802 * Makefile.am: Rebuild dependencies.
1803 (BFD32_BACKENDS): Add dwarf1.lo.
1804 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1805 * Makefile.in: Rebuild.
1807 1999-06-04 Nick Clifton <nickc@cygnus.com>
1809 * Makefile.am: Add epoc-arm-pe target.
1810 * Makefile.in: Regenerate.
1811 * pe-arm.c: Only redefine interworking function names if they have
1812 not already been redefined.
1813 * pei-arm.c: Only redefine interworking function names if they have
1814 not already been redefined.
1815 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1817 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1820 1999-06-03 Nick Clifton <nickc@cygnus.com>
1822 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1824 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1826 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1828 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1830 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1831 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1833 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1835 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1836 in other text sections.
1838 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1840 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1841 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1842 * libbfd.h: Regenerate.
1843 * coff-sh.c (sh_merge_private_data): Delete.
1844 (coff_bfd_merge_private_bfd_data): Change to
1845 _bfd_generic_verify_endian_match.
1846 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1848 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1850 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1852 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1854 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1856 (bfd_elf32_arm_process_before_allocation): Likewise.
1857 * bfd-in2.h: Rebuild.
1859 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1861 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1862 track of end_sequence markers.
1863 (add_line_info): Add END_SEQUENCE arg.
1864 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1865 debug-line info---it doesn't work right if a compilation unit
1866 consists of multiple discontiguous code-sequences. It would be
1867 worthwhile to optimize for the common case where a compilation
1868 unit results in a contiguous set of code sequences, but this is
1869 quite tricky to get right for arbitrary DWARF2 files.
1870 (lookup_address_in_line_info_table): Don't use the last line entry
1871 for a compilation unit for anything with an address higher than
1872 this line entry. Also, check for end_sequence markers to
1873 correctly handle discontinuities.
1874 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1875 compilation units, check all compilation units with each->high==0
1876 just like when reading compilation units.
1878 * dwarf2.c (decode_line_info): Initialize table->files and
1879 table->last_line to NULL to avoid segfaults due to random
1880 values in these members.
1881 (concat_filename): Check for out-of-range file number before
1882 indexing filename table. Segfaults suck.
1884 * dwarf2.c (decode_line_info): Don't truncate address to least
1885 significant 32 bits (breaks 64 bit targets).
1886 (lookup_address_in_function_table): Ditto.
1887 (comp_unit_contains_address): Ditto.
1889 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1891 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1892 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1893 (mips_elf64_howto_table_rela): Likewise.
1895 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1897 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1898 single section has two associated relocation sections.
1900 1999-06-02 Mark Salter <msalter@cygnus.com>
1902 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1903 COFF_WITH_PE defined.
1905 1999-06-02 Nick Clifton <nickc@cygnus.com>
1907 * pe-arm.c: Rename global arm interworking functions to avoid name
1908 collision when all targets BFD is built.
1911 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1913 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1914 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1915 (bfd_elf_section_data): Add use_rela_p.
1916 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1917 (_bfd_elf_new_section_hook): Likewise.
1918 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1920 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1921 * elfcode.h (write_relocs): Determine whether or not use rela
1922 relocs based on the relocation section header.
1923 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1924 instead of use_rela_p.
1925 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1926 (elf_backend_may_use_rela_p): Likewise.
1927 (elf_backend_default_use_rela_p): Likewise.
1928 (elfNN_bed): Use them.
1930 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1932 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1934 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1936 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1937 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1938 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1939 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1940 * bfd-in2.h: Regenerated.
1941 * libbfd.h: Likewise.
1942 * elf32-mips.c (mips_info_to_howto_rela): New function.
1943 (USE_REL): Adjust for new conventions.
1944 (MINUS_ONE): New macro.
1945 (elf_mips_howto_table): Add R_MIPS_SUB.
1946 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1948 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1949 .MIPS.content section.
1950 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1951 with .MIPS.content as .MIPS.content sections. Set
1952 SHF_MNIPS_NOSTRIP for such section.
1953 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1954 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1955 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1957 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1959 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1962 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1965 1999-05-30 Philip Blundell <philb@gnu.org>
1967 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1968 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1969 the addend does not overflow into the rest of the word.
1971 1999-05-29 Nick Clifton <nickc@cygnus.com>
1973 * bfd-in.h: Amend prototype for
1974 bfd_elf32_arm_process_before_allocation .
1975 * bfd-in.h: Regenerate.
1977 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1978 elements in a fixed sized array.
1979 (ARM_ELF_ABI_VERSION): Define.
1980 (ARM_ELF_OS_ABI_VERSION): Define.
1981 (R_ARM_THM_ABS5): Fix rightshift and size.
1982 (R_ARM_THM_PC22): Fix size.
1983 (R_ARM_PLT32): Define Howto.
1984 (find_howto): New function: Locate a howto based on a reloc
1986 (elf32_arm_info_to_howto): Use find_howto if necessary.
1987 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1988 bfd_reloc_code_real_type.
1989 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1990 and BFD_RELOC_VTABLE_ENTRY.
1991 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1993 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1994 elements in a fixed sized array.
1995 (ARM_ELF_ABI_VERSION): Define.
1996 (ARM_ELF_OS_ABI_VERSION): Define.
1997 (R_ARM_THM_ABS5): Fix rightshift and size.
1998 (R_ARM_THM_PC22): Fix size.
1999 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2000 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2001 bfd_reloc_code_real_type.
2003 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2004 no_pipeline_knowledge.
2005 (elf32_arm_link_hash_create): Initialise new field to zero.
2006 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2007 no_pipeline_knowledge. Use this parameter to initialise the field
2008 in the globals data structure.
2009 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2010 no_pipeline_knowledge is false and the binary is from an old
2012 (elf32_arm_merge_private_data): Generate an error if an attempt is
2013 made to linl together big endian and little endian code.
2014 (elf32_arm_post_process_headers): New function: Initialise the
2015 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2017 (elf_backend_post_process_headers): Define.
2019 1999-05-28 Nick Clifton <nickc@cygnus.com>
2021 * elf-bfd.h (struct elf_backend_data): Add new field:
2022 elf_backend_post_process_headers.
2024 * elfxx-target.h (elf_backend_post_process_headers): Define to
2025 NULL if not already defined.
2026 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2028 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2030 (_bfd_elf_compute_section_file_positions): Call
2031 elf_backend_post_process_headers if defined.
2033 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2035 * configure.in: Check whether getuid and getgid exist.
2036 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2037 HAVE_GETGID are not defined, respectively.
2038 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2040 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2041 * configure, config.in: Rebuild.
2043 1999-05-28 Martin Dorey <mdorey@madge.com>
2045 * elf32-i960.c: New file.
2046 * elf.c (prep_headers): Handle bfd_arch_i960.
2047 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2048 * config.bfd (i960-*-elf*): New target.
2049 * configure.in (bfd_elf32_i960_vec): New target vector.
2050 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2051 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2052 * Makefile.in, aclocal.m4, configure: Rebuild.
2054 1999-05-27 Nick Clifton <nickc@cygnus.com>
2056 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2058 (find_howto): New function: Find entries in the
2059 elf32_arm_howto_table.
2060 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2062 (elf32_arm_reloc_type_lookup): Add lookup for
2063 BFD_RELOC_ARM_PLT32.
2065 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2067 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2068 (elf32_arm_link_hash_table_create): Use above function as the
2069 constructor for hash table entries.
2070 (elf32_arm_relocate_section): Avoid crash when there is no output
2072 (elf32_arm_final_link_relocate): New parameter h.
2073 (elf32_arm_relocate_section): Pass symbol hash entry to above
2075 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2078 1999-05-25 Catherine Moore <clm@cygnus.com>
2080 * coff-arm.c (coff_arm_relocate_section): Don't emit
2081 base file entries for pc-relative values.
2083 1999-05-25 DJ Delorie <dj@cygnus.com>
2085 * peicode.h (coff_swap_sym_in): When we create the actual section
2086 to reflect the not-there section C_SECTION symbols refer to,
2087 change the symbol class to C_STAT as the section is now really
2090 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2092 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2095 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2097 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2099 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2100 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2102 1999-05-16 Nick Clifton <nickc@cygnus.com>
2104 * coff-mcore.c (in_reloc_p): Reinstate.
2106 1999-05-15 Nick Clifton <nickc@cygnus.com>
2108 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2109 * bfd-in2.h: Regenerate.
2110 * coff-mcore.c (in_reloc_p): Remove defintion.
2111 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2112 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2113 IMAGE_REL_MCORE_RVA.
2114 (coff_mcore_rtype_to_howto): Add special processing for
2115 IMAGE_REL_MCORE_RVA.
2116 (coff_mcore_relocate_section): Add support for
2117 IMAGE_REL_MCORE_RVA.
2118 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2119 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2121 (mcore_elf_relocate_section): Delete redundant case labels.
2123 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2125 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2126 precedence between bit-and and comparison.
2128 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2130 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2131 list of target formats (targ_selvecs).
2132 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2133 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2135 1999-05-10 DJ Delorie <dj@cygnus.com>
2137 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2138 reasonable mode until "ar x" is smart enough to skip it (fixes
2139 gcc/libgcc.a builds on mips-ecoff targets
2141 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2142 to work. Hack to support MS import libraries, which use different
2143 COMDAT types than GNU.
2144 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2145 to implied zero-length sections (see peicode below)
2146 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2147 filename symbols, which use one *or more* auxents.
2148 * coffswap.h (coff_swap_aux_in): ditto
2149 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2152 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2154 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2155 for all relocations.
2157 1999-05-10 Catherine Moore <clm@cygnus.com>
2159 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2160 if COFF_IMAGE_WITH_PE.
2161 (bfd_arm_process_before_allocation): Likewise.
2162 (bfd_arm_get_bfd_for_interworking): Likewise.
2163 * coff-arm.c: Likewise.
2164 * bfd-in2.h: Regenerate.
2165 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2166 (armpe_big_vec): Likewise.
2167 * configure: Rebuild.
2169 1999-05-10 Nick Clifton <nickc@cygnus.com>
2171 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2172 section, not just .rel. Same for .rela.
2174 1999-05-07 Nick Clifton <nickc@cygnus.com>
2176 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2177 endianism with an error message.
2179 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2181 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2182 assignment from "unsigned char *" to "char *".
2183 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2185 1999-05-05 Catherine Moore <clm@cygnus.com>
2187 * coff-arm.c (coff_arm_relocate_section): Add one to
2188 address of ARM_RVA32 thumb functions.
2190 1999-05-05 Catherine Moore <clm@cygnus.com>
2192 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2193 (elf32_m68k_copy_private_bfd_data): New.
2194 (elf32_m68k_merge_private_bfd_data): New.
2195 (elf32_m68k_print_private_bfd_data): New.
2196 (CPU32_FLAG): Define.
2197 (PLT_CPU32_ENTRY_SIZE): Define.
2198 (elf_cpu32_plt0_entry): Declare.
2199 (elf_cpu32_plt_entry): Declare.
2200 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2201 (elf_m68k_finish_dynamic_symbol): Likewise.
2202 (elf_m68k_finish_dynamic_sections): Likewise.
2203 (elf_backend_plt_header_size): Remove definition.
2204 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2205 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2206 (bfd_elf32_bfd_set_private_flags): Define.
2207 (bfd_elf32_bfd_print_private_bfd_data): Define.
2209 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2211 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2212 and R_LONG_PCREL_MODE.
2214 1999-04-29 Nick Clifton <nickc@cygnus.com>
2216 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2218 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2220 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2221 in relocation calculation.
2223 1999-04-26 Tom Tromey <tromey@cygnus.com>
2225 * aclocal.m4, configure: Updated for new version of libtool.
2227 1999-04-21 Nick Clifton <nickc@cygnus.com>
2229 * coff-mcore.c: Add support for mcore relocs.
2231 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2233 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2234 incorrect use EF_MIPS_xxBITPTRS.
2236 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2238 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2241 * bfd-in2.h: Rebuild.
2242 * libbfd.h: Rebuild.
2244 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2246 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2247 (coff_arm_relocate_section): Add ARM26D transform. Only
2248 change to ARM26D for relocateable links.
2250 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2252 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2253 (bfd_elf32_bfd_print_private_bfd_data): New.
2255 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2257 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2258 refetch addend if USE_REL, add many comments regarding current state.
2259 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2260 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2261 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2262 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2264 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2266 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2267 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2269 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2271 * dwarf2.c (decode_line_info): Don't truncate address to least
2272 significant 32 bits (breaks 64 bit targets).
2273 (lookup_address_in_function_table): Ditto.
2274 (comp_unit_contains_address): Ditto.
2276 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2278 * coff-arm.c (arm_emit_base_file_entry): New routine.
2279 (A2T3_OFFSET): Define.
2280 (T2A3_OFFSET): Define.
2281 (coff_arm_relocate_section): Emit base file entries for interworking
2284 1999-04-13 Philip Blundell <philb@gnu.org>
2286 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2287 relocs 17 through 19.
2289 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2291 * elfcode.h: Remove fnmatch.h.
2292 * elflink.h (elf_link_assign_sym_version): Call back to ld
2293 instead of calling fnmatch.
2295 * config.bfd (i?86-*-beoself): Include pe vecs.
2297 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2299 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2302 1999-04-10 Richard Henderson <rth@cygnus.com>
2304 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2305 when trying to resolve dynamic symbol references.
2306 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2307 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2308 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2309 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2310 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2311 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2312 * elflink.h (elf_link_output_extsym): Likewise.
2314 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2316 * section.c (_bfd_strip_section_from_output): New function moved from
2317 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2318 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2319 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2320 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2321 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2322 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2323 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2324 * bfd-in2.h: Update.
2326 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2328 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2330 1999-04-08 Nick Clifton <nickc@cygnus.com>
2332 * coff-mcore.c: New File: Support for mcore-pe targets.
2333 * cpu-mcore.c: New File: Support for mcore targets.
2334 * elf32-mcore.c: New File: Support for mcore-elf target.
2335 * pe-mcore.c: New File: Definitions for mcore-pe target.
2336 * pei-mcore.c: New File: Definitions for mcore-pei target.
2337 * Makefile.am: Add support for MCore targets.
2338 * Makefile.in: Regenerate.
2339 * config.bfd: Add support for MCore targets.
2340 * configure.in: Add support for MCore targets.
2341 * configure: Regenerate.
2342 * archures.c: Add support for MCore architecture.
2343 * bfd-in2.h: Regenerate.
2344 * coffcode.h: Add support for mcore-pe targets.
2345 * elf.c: Add support for mcore-elf target.
2346 * reloc.c: Add support for MCore relocs.
2347 * targets.c: Add support for MCore targets.
2349 1999-04-07 Nick Clifton <nickc@cygnus.com>
2351 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2352 R_ARM_XPC25 and R_ARM_THM_XPC22.
2353 (elf32_arm_reloc_map): Remove redundant entries.
2355 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2357 * sysdep.h (LC_MESSAGES): Never define.
2359 1999-04-06 Chris Torek <torek@bsdi.com>
2361 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2362 all callers. Rewrite completely.
2363 (_bfd_relocate_contents): Rewrite overflow checking.
2364 * bfd-in2.h: Rebuild.
2366 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2368 From Gabriel Paubert <paubert@iram.es>:
2369 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2370 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2371 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2372 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2373 * ppcboot.c (ppcboot_vec): Use little endian routines for
2376 * elf.c (elfcore_strndup): Only define if it will be used.
2377 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2379 (ppc_elf_check_relocs): Remove unused local i.
2380 (ppc_elf_gc_mark_hook): Add default case to switch.
2382 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2383 * srec.c (srec_scan): Accept \r in symbol definitions.
2384 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2385 (symbolsrec_object_p): Likewise.
2387 1999-04-04 Don Bowman <don@pixsci.com>
2389 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2391 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2393 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2395 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2396 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2398 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2400 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2403 1999-03-31 Nick Clifton <nickc@cygnus.com>
2405 * config.bfd: Add support for arm-epoc-pe target.
2406 * configure.in: Add support for arm-epoc-pe target.
2407 * configure: Regenerate.
2408 * targets.c: Add support for arm-epoc-pe target.
2409 * coff-arm.c: Allow header files to override definition of
2410 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2411 * pe-arm.h: Allow previous header files to override definition of
2412 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2413 * pei-arm.h: Allow previous header files to override definition of
2414 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2415 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2416 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2418 1999-03-30 Nick Clifton <nickc@cygnus.com>
2420 * elf.c (elf_map_symbols): Handle the case where section
2421 symbols are generated for content-less sections which are
2422 not mapped to the output file.
2424 * linker.c: Replace direct references to fields in BFD structure
2425 with accessor macros.
2427 * elflink.h: Replace direct references to fields in BFD structure
2428 with accessor macros.
2430 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2432 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2434 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2435 account when adjusting section symbols during a partial link.
2437 1999-03-24 Nick Clifton <nickc@cygnus.com>
2439 * coff-sparc.c (struct coff_reloc_map): Change type of field
2440 'bfd_reloc_val' to bfd_reloc_code_real_type.
2441 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2442 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2443 * elf32-arc.c (struct arc_reloc_map): Ditto.
2444 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2445 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2446 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2447 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2448 * elf32-sh.c (struct elf_reloc_map): Ditto.
2449 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2450 * elf32-v850.c (struct v850_reloc_map): Ditto.
2451 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2452 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2453 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2455 1999-03-17 Martin Hunt <hunt@cygnus.com>
2457 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2458 function so source-level assembly works. If multiple N_SOs
2459 are seen without and N_FUNs, create an indextable entry with
2460 a NULL function name.
2462 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2464 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2465 of certian similar cpus.
2467 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2469 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2470 Add the 5000. Change the architecture for the 5400 to mips4.
2471 (elf_mips_mach): Add r5000.
2473 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2475 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2477 1999-03-11 Nick Clifton <nickc@cygnus.com>
2479 * binary.c (binary_set_section_contents): Generate warning about
2480 huge file offsets for any section that will occupy file space, not
2481 just those that are loadable.
2483 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2485 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2487 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2489 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2491 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2493 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2494 * elflink.h: Revert all changes since Feb 16. Instead:
2495 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2496 appropriate. Copy it to version symbols.
2497 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2498 symbols if appropriate.
2499 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2500 symbol if appropriate.
2501 (elf_link_output_extsym): If symbol is marked as undefined, and
2502 has no nonweak references, mark it as weak undefined.
2504 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2506 * elflink.h (elf_merge_symbol): When overriding a dynamic
2507 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2509 (elf_link_add_object_symbols): Don't copy the other field if we
2512 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2514 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2515 shared object with a weak undefined symbol.
2517 1999-02-18 Nick Clifton <nickc@cygnus.com>
2519 * elfarm-nabi.c: Set partial_inplace back to false.
2521 1999-02-17 Nick Clifton <nickc@cygnus.com>
2523 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2524 (USER_LABEL_PREFIX): Set to "_".
2526 The following patches are from: Scott Bambrough
2527 <scottb@corelcomputer.com>
2529 * libaout.h (M_ARM6_NETBSD): Set to 143.
2531 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2532 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2533 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2534 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2535 * bfd-in2.h: Regenerate.
2537 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2538 'true' as REL relocs are now being used. Add new PIC relocs:
2539 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2540 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2542 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2544 (elf32_arm_final_link_relocate): Change parameters so that entire
2545 reloc is passed. Add support for PIC relocs.
2546 (elf32_arm_relocate_section): Pass entire reloc to
2547 elf32_arm_final_link_relocate.
2548 (elf32_arm_check_relocs): Handle new PIC relocs.
2549 (elf32_arm_adjust_dynamic_symbol): New function.
2550 (elf32_arm_size_dynamic_sections): New function.
2551 (elf32_arm_discard_copies): New function.
2552 (elf32_arm_finish_dynamic_symbol): New function.
2553 (elf32_arm_finish_dynamic_sections): New function.
2554 (ELF_MAXPAGE_SIZE): Define.
2555 (bfd_elf32_bfd_reloc_type_lookup): Define.
2556 (elf_backend_relocate_section): Define.
2557 (elf_backend_adjust_dynamic_symbol): Define.
2558 (elf_backend_create_dynamic_sections): Define.
2559 (elf_backend_finish_dynamic_symbol): Define.
2560 (elf_backend_finish_dynamic_sections): Define.
2561 (elf_backend_size_dynamic_sections): Define.
2562 (elf_backend_plt_readonly): Define.
2563 (elf_backend_want_got_plt): Define.
2564 (elf_backend_want_plt_sym): Define.
2566 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2568 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2569 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2570 (_bfd_mips_elf_fake_sections): Likewise.
2572 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2574 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2575 bfd_elf32_arm_get_bfd_for_interworking,
2576 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2579 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2580 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2581 elf32_arm_find_nearest_line): Make them static.
2583 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2585 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2586 callers. Do not merge a definition from a shared object with a
2587 weak undefined symbol.
2588 (elf_link_add_object_symbols): Do not change the symbol type or
2589 size if the old symbol overrides the new one.
2591 1999-02-08 Nick Clifton <nickc@cygnus.com>
2593 * config.bfd: Add support for strongarm target.
2595 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2597 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2598 fields instead of unsigned char.
2600 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2602 * Makefile.am: Rebuild dependencies.
2603 * Makefile.in: Rebuild.
2605 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2607 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2608 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2609 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2610 * acinclude.m4: Add comments to uses of AC_DEFINE.
2611 * acconfig.h: Remove.
2612 * configure: Rebuild with current autoconf/automake.
2613 * aclocal.m4: Likewise.
2614 * config.in: Likewise.
2615 * Makefile.in: Likewise.
2617 1999-02-04 DJ Delorie <dj@cygnus.com>
2619 * libbfd.c (real_read): don't call fread for zero bytes. This
2620 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2622 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2624 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2625 of a jump is in the current 256 MB region.
2627 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2629 * format.c (bfd_check_format_matches): Change last patch to only
2630 take effect for the binary target.
2632 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2634 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2636 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2638 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2640 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2642 * format.c (bfd_check_format_matches): If the target was
2643 previously specified, don't check other targets when checking for
2646 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2648 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2649 (elf32_arm_reloc_type_lookup): Removed
2650 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2651 (elf32_arm_reloc_type_lookup): New.
2652 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2653 (elf32_arm_reloc_type_lookup): New.
2655 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2657 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2658 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2659 * Makefile.am: Use new files.
2660 * Makefile.in: Regenerate.
2661 * configure.in: Use new files.
2662 * configure: Regenerate.
2664 1999-02-01 Nick Clifton <nickc@cygnus.com>
2666 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2667 (fr30_elf_gc_sweep_hook): New function.
2668 (elf_backend_can_gc_sections): Define.
2670 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2672 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2673 and bfd_elf32_bigarm_oabi_vec.
2675 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2677 * Makefile.am (elf32-arm-oldabi.lo): New.
2678 (elf32-arm-newabi.lo): New.
2679 * Makefile.in: Regenerate.
2680 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2681 (arm-*-elf): Likewise.
2683 (thumb-*-oabi): New.
2684 * configure: Regenerate.
2685 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2686 (bfd_elf32_bigarm_oabi_vec): New.
2687 * elf32-arm-newabi.c: New.
2688 * elf32-arm-oldabi.c: New.
2689 * elf32-arm.c: Removed.
2692 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2694 * binary.c (binary_set_section_contents): Omit warnings for
2695 unloadable sections.
2697 1999-01-31 Michael Meissner <meissner@cygnus.com>
2699 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2700 powerpc{,le}-*-eabi.
2702 1999-01-29 Nick Clifton <nickc@cygnus.com>
2704 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2705 * dwarf2.c (read_signed_leb128): Remove unused variables.
2707 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2709 * elf.c (assign_file_positions_for_segments): Only adjust
2710 p_align when needed.
2712 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2714 * binary.c (binary_set_section_contents): Don't return early for a
2715 non-loadable section, in case the first section is non-loadable.
2716 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2717 W. Rozycki <macro@ds2.pg.gda.pl>.
2719 1999-01-28 Nick Clifton <nickc@cygnus.com>
2721 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2722 R_FR30_GNU_VTENTRY relocs.
2724 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2726 * elflink.h (elf_link_output_sym): Zero syms which are
2727 part of sections which have been excluded.
2729 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2731 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2733 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2734 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2736 1999-01-27 Nick Clifton <nickc@cygnus.com>
2738 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2740 (fr30_final_link_relocate): Use computed value as result of
2743 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2745 * binary.c (binary_set_section_contents): Emit warning for
2746 huge file offsets due to widely-dispersed section LMAs.
2748 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2750 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2751 align first section to largest section alignment, not first
2754 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2756 * configure.in: Require autoconf 2.12.1 or higher.
2758 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2760 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2761 * bfd-in2.h: Likewise.
2762 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2764 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2766 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2767 * cpu-mips.c: Add support for and independent 4111.
2768 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2769 (_bfd_mips_elf_final_write_processing):
2770 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2772 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2774 * elf32-mips.c (elf_mips_abi_name): New.
2775 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2777 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2779 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2780 Handle bfd_mach_mips4300.
2782 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2784 * elf32-i386.c: Remove leaked development code from patch
2785 1998-12-10 by Richard Henderson.
2787 1998-12-10 Richard Henderson <rth@cygnus.com>
2789 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2790 in debug sections for symbol defined externally.
2792 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2794 * targets.c (bfd_target_vector): Remove duplicate entry for
2797 1998-12-09 Nick Clifton <nickc@cygnus.com>
2799 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2800 since we are using RELAs.
2802 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2804 SCO Open Server Release 5 core file support, from Jouke Numan
2806 * sco5-core.c: New file.
2807 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2808 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2809 * Makefile.am: Rebuild dependencies.
2810 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2811 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2812 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2813 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2814 * bfd-in2.h, configure, Makefile.in: Rebuild.
2816 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2818 * config.bfd (hppa*-*-mpeix*): New target.
2819 * configure.in: Add AC_HEADER_DIRENT.
2820 (hppa*-*-mpeix*): New target.
2821 * configure.host (hppa*-*-mpeix*): New host.
2822 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2823 friends rather than just including <sys/dir.h>.
2824 * som.h (struct som_symbol): Add hppa_priv_level and apto
2825 tc_data. Change all users.
2826 (struct somdata): Add comp_unit field.
2827 (obj_som_compilation_unit): Define.
2828 (bfd_som_attach_compilation_unix): Declare.
2829 * som.c: Check HOST_HPPAMPEIX.
2830 (struct som_misc_symbol_info): Add new field priv_level.
2831 (som_object_setup): Add current_offset parameter. Change all
2833 (setup_sections): Likewise.
2834 (som_object_p): For EXECLIBMAGIC, read the lst header.
2835 (som_write_symbol_strings): Add compilation_unit parameter.
2837 (som_finish_writing): Write out compilation_unit.
2838 (som_bfd_derive_misc_symbol_info): Set priv_level.
2839 (som_build_and_write_symbol_table): Set xleast field to 3.
2840 (som_slurp_symbol_table): Set symbol priv_level.
2841 (bfd_som_attach_compilation_unit): New function.
2842 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2843 priv_level into symbol_value.
2844 * configure, config.in: Rebuild.
2846 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2849 warning function to call _bfd_error_handler instead.
2851 * libbfd.c (COERCE32): Cast through unsigned long and long to
2852 avoid bug in old version of gcc.
2854 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2855 (elf_backend_additional_program_headers): Don't define.
2857 1998-12-08 Nick Clifton <nickc@cygnus.com>
2859 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2860 relocations to include offset of 2 included in the insns, and the
2861 offset of the relocs within the section.
2863 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2865 The following changes were made by David Taylor
2866 <taylor@texas.cygnus.com>, Edith Epstein
2867 <eepstein@sophia.cygnus.com>, Jim Blandy
2868 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2869 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2870 changes originally made by HP; HP did not create ChangeLog
2873 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2874 automake macro library.
2876 * hpux-core.c (hpux_core_core_file_p): this function now
2877 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2878 found in the corefile! Also, in hpux_core_core_file_p, if we
2879 encounter a section with an unknown type, don't punt. Instead,
2880 just skip it. Also, count the number of sections of known type
2881 that we encounter. If we encounter at least one good one, then
2882 we'll declare that the file is a core file. If we encounter any
2883 unknown ones but some known ones, then we'll issue a warning (but
2884 still declare it to be a core file). Also, correctly decide when a
2886 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2887 (CORE_ANON_SHMEM): define if not defined.
2888 (hpux_core_struct): add members lwpid and user_tid.
2889 (core_kernel_thread_id, core_user_thread_id): new macros.
2890 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2891 the name before storing it in the bfd.
2892 (hpux_core_core_file_p): handle threads.
2894 * libhppa.h (GET_FIELD): protect against redefinition.
2895 (HPPA_WIDE): define.
2896 (GET_FIELD): define.
2901 (sign_extend): redefine.
2902 (assemble_6): define.
2903 (assemble_12): rewrite.
2904 (assemble_16): define.
2905 (assemble_16a): define.
2906 (assemble_17): rewrite.
2907 (assemble_22): define.
2909 1998-12-07 Nick Clifton <nickc@cygnus.com>
2911 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2912 relocations for signed values.
2914 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2916 * mipsbsd.c (MY(set_arch_mach)): Make static.
2917 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2918 bfd_mach_mips* macros rather than simple numbers.
2920 COFF weak symbol support, based on patches from Mark Elbrecht
2921 <snowball3@usa.net>:
2922 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2923 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2924 (coff_write_alien_symbol): Likewise.
2925 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2926 (coff_link_add_symbols): Likewise.
2927 (_bfd_coff_link_input_bfd): Likewise.
2928 (_bfd_coff_write_global_sym): Likewise.
2930 * elf.c (copy_private_bfd_data): Always initialize the
2931 includes_phdrs field.
2933 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2934 file defines a symbol first mentioned in an ELF file.
2936 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2937 possible, rather than only if BFD64.
2938 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2940 * bfd-in2.h: Rebuild.
2942 * srec.c (srec_set_section_contents): Correct test to avoid
2943 switching to 4 byte addresses after seeing a second section which
2944 requires 3 byte addresses. From Joel Schantz
2945 <joel.schantz@argosys.boeing.com>.
2947 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2948 <aymeric.vincent@emi.u-bordeaux.fr>.
2950 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2952 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2953 decide whether the output file is -mrelocatable-lib,
2954 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2956 1998-12-03 Nick Clifton <nickc@cygnus.com>
2958 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2959 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2960 * bfd-in2.h: Regenerate.
2961 * libbfd.h: Regenerate
2963 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2966 link against a dynamic symbol with no type or size.
2968 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2970 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2971 relocation for section which does not get loaded.
2972 (elf_i386_relocate_section) [R_386_32]: Likewise.
2974 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2976 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2977 reloc_count and i long instead of unsigned long. Handle error
2978 return from bfd_canonicalize_reloc.
2980 1998-12-01 Nick Clifton <nickc@cygnus.com>
2982 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2985 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2987 * elf32-sh.c (elf/sh.h): Include.
2988 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2989 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2990 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2991 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2992 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2994 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2996 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2997 causes division by zero later on.
2999 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3001 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3004 1998-11-25 DJ Delorie <dj@cygnus.com>
3006 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3009 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3011 * elf32-fr30.c (fr30_elf_relocate_section): Call
3012 fr30_final_link_relocate.
3013 (fr30_final_link_relocate): New function: Handle I20 and I32
3015 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3016 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3017 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3019 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3022 The following changes are based on a patch submitted by Gianluca
3023 Moro <glctr@abc.it>:
3025 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3026 not already been updated.
3027 (find_remembered_hi16s_reloc): New parameter 'already_found'
3028 returns state of remembered hi16s reloc.
3029 (remember_hi16s_reloc): Set 'found' field to false.
3030 (hi16s_location): Add 'found' field.
3032 1998-11-23 DJ Delorie <dj@cygnus.com>
3034 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3035 to see .DLL files as unrecognized.
3036 (i3coff_object_p): Sorry, had to hack it to not recognize these
3037 files (pei-i386) on request.
3039 1998-11-23 DJ Delorie <dj@cygnus.com>
3041 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3042 relents. Call bfd_check_format to reinitialize.
3044 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3046 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3049 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3051 * aclocal.m4: regenerate
3052 * configure: regenerate
3054 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3056 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3057 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3058 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3059 respect it as an upper bound on what memory to reference.
3060 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3061 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3062 update vtable_entries_size appropriately.
3064 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3066 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3069 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3071 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3072 bfds; they have no "file" so we fake it.
3073 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3074 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3075 resizing the memory buffer.
3076 * opncls.c (bfd_make_writable): New function; lets you write a
3077 bfd_create'd bfd to an in-memory buffer.
3078 (bfd_make_readable): New function; lets you read back that buffer
3079 as if it were from bfd_openr. Used to build generated archive
3080 members (winsup's ld's dlltool)
3082 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3084 * po/bfd.pot: Regenerated.
3086 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3088 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3091 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3093 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3094 element of the gotentry list for local symbols too.
3095 (elf64_alpha_relocate_section): Unify local and global handling.
3096 Assert that gotent->use_count > 0.
3098 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3100 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3101 update for file name changes of July 2, 1998.
3103 * configure: Rebuild.
3105 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3107 * po/bfd.pot: Regenerated.
3109 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3111 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3112 * aclocal.m4, configure: regenerate
3114 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3116 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3118 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3120 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3121 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3123 * aclocal.m4, configure: regenerated.
3125 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3127 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3128 R_D10V_GNU_VTENTRY relocs.
3129 (elf_d10v_howto_table): Likewise.
3130 (d10v_reloc_map d10v_reloc_map): Likewise.
3131 (elf32_d10v_gc_mark_hook): New.
3132 (elf32_d10v_gc_sweep_hook): New.
3133 (elf32_d10v_check_relocs): New.
3134 (elf32_d10v_relocate_section): New.
3135 (elf_backend_relocate_section): Define.
3136 (elf_backend_can_gc_sections): Define.
3138 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3140 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3141 (BFD64_BACKENDS): ...from here.
3142 (BFD32_BACKENDS_CFILES): Move vms files here...
3143 (BFD64_BACKENDS_CFILES): ...from here.
3144 * Makefile.in: Rebuild.
3146 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3148 * Makefile.am: Add FR30 target.
3149 * Makefile.in: Add FR30 target.
3150 * archures.c: Add support for FR30.
3151 * config.bfd: Add support for FR30.
3152 * configure.in: Add support for FR30.
3153 * reloc.c: Add support for FR30 relocations.
3154 * targets.c: Add support for FR30 relocations.
3155 * bfd-in2.h: Regenerate.
3156 * configure: Regenerate.
3157 * libbfd.h: Regenerate.
3158 * cpu-fr30.c: New file.
3159 * elf32-fr30.c: New file.
3161 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3163 * configure.in: detect cygwin* instead of cygwin32*
3164 * configure: regenerate
3166 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3168 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3169 use bfd_malloc and free instead and check return value from bfd_malloc.
3171 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3173 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3174 * libbfd.h: Rebuild.
3176 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3177 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3178 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3179 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3181 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3183 (mips_elf_link_hash_table_create): Don't initialize
3184 dynsym_sec_strindex.
3185 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3186 (mips_elf_size_dynamic_sections): Generate a section symbol for
3187 every output section.
3188 (mips_elf_finish_dynamic_sections): Count all sections for
3190 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3193 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3195 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3196 for later PLT entries in large PLTs.
3197 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3199 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3201 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3203 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3205 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3206 * elflink.h (elf_collect_hash_codes): New function. This function is
3207 called for each exported symbol and we compute the ELF hash value for
3209 (compute_bucket_value): New function. It is called from
3210 size_dynamic_sections to determine the hash table size. When we are
3211 optimizing a better, but slower, algorithm is used.
3212 (size_dynamic_sections): Call compute_bucket_value.
3214 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3216 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3218 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3220 (sh_elf_gc_mark_hook): New.
3221 (sh_elf_gc_sweep_hook): New.
3222 (sh_elf_check_relocs): New.
3223 (elf_backend_can_gc_sections): Define.
3225 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3227 * acinclude.m4: undo previous gettext change
3228 * aclocal.m4: rebuild with right version of aclocal.
3230 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3232 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3233 aclocal.m4 to acinclude.m4, so they don't get lost.
3235 * elfcore.h: rewrite for better corefile support.
3236 * elf.c (elfcore_*): new functions.
3237 * elf-bfd.h (elf_obj_tdata): new structure members.
3238 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3240 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3242 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3244 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3245 and R_M32R_GNU_VTENTRY.
3246 (elf_backend_can_gc_sections): Define.
3247 (m32r_elf_check_relocs): New.
3248 (m32r_elf_gc_mark_hook): New.
3249 (m32r_elf_gc_sweep_hook): New.
3250 (m32r_elf_relocate_section): Handle VT relocs.
3252 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3254 * coff-arm.c (arm_relocate_section): Remove redundant test.
3256 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3257 cleat that the 'bitsize' field is the size of the bitfield AFTER
3258 relocation not before.
3260 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3262 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3265 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3267 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3268 R_SPARC_GNU_VTENTRY.
3269 (elf32_sparc_check_relocs): Handle them.
3270 (elf32_sparc_reloc_type_lookup): Likewise.
3271 (elf32_sparc_relocate_section): Likewise.
3272 (elf32_sparc_gc_mark_hook): New.
3273 (elf32_sparc_gc_sweep_hook): New.
3275 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3277 * som.c (som_finish_writing): Perform some sanity checks when
3278 writing an executable or shared library.
3280 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3282 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3283 * configure.in (elf): Add dwarf1.lo.
3284 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3285 * elf.c (_bfd_elf_find_nearest_line): Add call to
3286 _bfd_dwarf1_find_nearest_line.
3287 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3288 Add call to _bfd_dwarf1_find_nearest_line.
3289 * configure: Rebuilt.
3291 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3293 * elflink.h (elf_gc_sections): Do not allow garbage
3294 collection if dynamic sections have been created.
3296 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3298 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3300 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3301 (v850_elf_perform_relocation): Likewise.
3302 (v850_elf_final_link_relocate): Likewise.
3303 (v850_elf_relocate_section): Likewise.
3304 (v850_elf_gc_sweep_hook): New routine.
3305 (v850_elf_gc_mark_hook): New routine.
3306 (elf_backend_can_gc_sections): Define.
3308 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3310 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3313 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3315 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3316 Declare size as bfd_size_type.
3317 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3319 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3321 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3323 * som.c (CPU_PA_RISC2_0): Define.
3324 (_PA_RISC2_0_ID): Likewise.
3325 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3327 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3329 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3330 has a base which is already defined, only add the referenced
3331 symbol to the dynamic symbol table if it is defined or referenced
3334 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3337 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3339 * elflink.h (elf_link_add_object_symbols): Undo last change.
3341 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3343 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3344 symbol for the indirect alias to a versioned symbol.
3346 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3348 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3349 (elf32_i386_vtentry_howto): New.
3350 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3351 or elf32_i386_vtinherit_howto on lookup.
3353 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3355 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3356 reloc_type. Rename R_68K__max to R_68K_max.
3357 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3360 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3362 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3363 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3365 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3368 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3370 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3371 message has a null byte terminator.
3373 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3375 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3376 word subject to R_V850_32 relocation.
3378 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3380 * dwarf2.c: Add comment describing problem computing line numbers
3381 for undefined symbols at link time.
3383 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3385 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3386 transform a defweak into a plt entry.
3387 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3388 plt entry references to receive a RELATIVE reloc.
3389 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3390 (elf64_alpha_relocate_section): Assert we don't overrun
3391 the allocated relocation space.
3393 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3395 * elf.c (swap_out_syms): Always treat section symbols as
3396 special, even if they are attached to a common section.
3398 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3400 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3401 sections with v850 common section attributes into named v850
3403 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3404 common section attributes into named v850 common sections.
3406 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3408 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3411 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3413 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3414 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3415 reloc to the wrong section a warning, not an error. .dynsbss
3416 is not an output section, so there is no need to check for it.
3418 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3420 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3422 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3424 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3425 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3427 (elf32_arm_gc_mark_hook): New.
3428 (elf32_arm_gc_sweep_hook): New.
3429 (elf32_arm_check_relocs): New.
3430 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3432 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3435 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3437 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3438 assume there is no PLT or GOT.
3440 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3442 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3443 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3444 also accepted as a function symbol type.
3446 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3448 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3450 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3452 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3453 match definition of _bfd_gc_sections field.
3454 * libbfd.h: Rebuild.
3456 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3458 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3459 the addend of a dynamic relocation referencing a section.
3460 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3461 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3463 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3465 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3466 bed has a size_dynamic_sections routine before trying to use it.
3468 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3470 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3471 _bfd_elf_rel_vtable_reloc_fn.
3473 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3475 * Makefile.am: Add elf32-arm.c.
3476 * Makefile.in: Rebuild.
3477 * elf-bfd.h: Add elf_backend_get_symbol_type.
3478 * elf.c (swap_out_syms): If defined, call
3479 elf_backend_get_symbol_type.
3480 * elf32-arm.c: Define elf_backend_get_symbol_type.
3481 (elf32_arm_get_symbol-type): New routine.
3482 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3483 (bfd_elf32_arm_process_before_allocation): Change to
3484 check for STT_ARM_TFUNC.
3485 (elf32_arm_final_link_relocate): Likewise.
3486 * elfxx-target.h: Add elf_backend_get_symbol_type.
3488 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3490 * archures.c (bfd_mach_alpha_ev[456]): New.
3491 * cpu-alpha.c: Rework to match these types.
3492 * bfd-in2.h: Rebuild.
3494 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3496 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3497 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3499 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3500 (elf_i386_reloc_type_lookup): Recognize them.
3501 (elf_i386_check_relocs): Pass them off to generic code.
3502 (elf_i386_relocate_section): Ignore them.
3503 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3504 (elf_backend_can_gc_sections): True.
3506 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3508 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3509 before looking at owner field.
3510 (elf32_arm_to_thumb_stub): Ditto.
3511 (elf32_arm_relocate_section): Compute name before calling
3512 elf32_arm_final_link_relocate().
3514 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3516 * elf.c: comment and formatting cleanups.
3519 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3521 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3522 (core files are treated differently than object files).
3523 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3524 bfd_elf_mkcorefile): declare.
3525 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3526 bfd_elf_mkcorefile): add to bfd_target vector.
3527 * elfcore.h (elf_core_file_p): save the program header table,
3528 and set the bfd architecture from the elf file header.
3529 * elf.c (bfd_elf_mkcorefile): new function.
3530 (_bfd_elf_write_corefile_contents): new function.
3531 (assign_file_positions_for_segments): add cases for handling
3532 PT_NOTE segments. (assign_file_positions_except_relocs):
3533 core files should be handled the same as exec files.
3534 (prep_headers): identify core files as type ET_CORE.
3535 (copy_private_bfd_data): identify the sections belonging to
3536 the PT_NOTE segment.
3538 * elf32-sparc.c (elf32_sparc_final_write_processing):
3539 add break statement to default case.
3541 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3543 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3544 section (not input) will be in sections ".sbss", ".sbss2",
3545 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3546 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3547 output_offset for correct evaluation of addend.
3549 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3551 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3552 elf32_arm_allocate_interworking_sections and
3553 elf32_arm_process_before_allocation.
3555 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3557 * bfd-in.h: Ammend prototype for
3558 elf32_arm_process_before_allocation to remove surplus third
3561 * bfd-in2.h: Regenerate.
3563 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3565 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3567 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3569 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3570 calculated for RELOC_SPARC_REV32 case.
3572 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3574 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3575 elf32_arm_allocate_interworking_sections and
3576 elf32_arm_process_before_allocation.
3577 * bfd-in2.h: Regenerated.
3578 * elf32-arm.c Define elf32_arm_link_hash_table.
3579 (insert_thumb_branch): New routine.
3580 (find_thumb_glue): New routine.
3581 (find_arm_glue): New routine.
3582 (record_arm_to_thumb_glue): New routine.
3583 (record_thumb_to_arm_glue): New routine.
3584 (elf32_arm_link_hash_table_create): New routine.
3585 (elf32_arm_get_bfd_for_interworking): New routine.
3586 (elf32_arm_allocate_interworking_sections) New routine.
3587 (elf32_arm_process_before_allocation) New routine.
3588 (elf32_thumb_to_arm_stub): New routine.
3589 (elf32_arm_to_thumb_stub): New routine.
3590 (elf32_print_private_bfd_data): Fix typo.
3591 (elf32_arm_final_link_relocate): Add argument sym_sec.
3592 Check for branches to thumb symbols in case R_ARM_PC24.
3593 Check for branches to arm symbols in case R_ARM_THM_PC22.
3594 (elf32_arm_relocate_section): Pass symbol section to
3595 elf32_arm_final_link_relocate.
3597 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3599 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3600 entries unless the symbol is defined in the executable; in
3601 particular, undefined weak symbols get a PLT entry.
3603 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * libaout.h: Remove nested comment to avoid warning.
3607 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3609 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3610 R_ARM_PC24 relocation.
3612 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3614 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3615 argument is_local. Add argument sym_flags. Check sym_flags
3616 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3617 (elf32_arm_relocate_section): Don't pass local sym and pass
3618 sym_flags to elf32_arm_final_link_relocate.
3620 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3622 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3623 to not count too few relocs for dynamicly linked executables.
3625 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3627 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3628 symbols without a dynamic index dynamic. Consider all weak
3630 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3631 correspondance between input and output sections.
3633 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3635 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3636 that use a .got.plt section start the got offset at zero.
3638 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3640 * ieee.c (ieee_write_processor): Correct the processor ID written
3641 out for bfd_arch_m68k, accommodating change of March 25.
3643 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3645 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3646 R_ARM_THM_RPC22 relocations.
3648 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3650 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3652 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3653 .got relocs in -Bsymbolic shared objects.
3655 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3657 * elf32-arm.c: Add private flags to ELF header.
3658 (elf32_arm_print_private_bfd_data): New Function.
3659 (elf32_arm_set_private_flags): New Function.
3660 (elf32_arm_copy_private_flags): New Function.
3661 (elf32_arm_merge_private_bfd_data): New Function.
3663 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3665 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3667 (elf32_sparc_relocate_section): Likewise.
3669 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3671 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3672 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3673 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3674 of the function. Recognize no .plt as static linking.
3676 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3678 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3679 ".liblist" string through gettext.
3681 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3683 * Makefile.am: Add support for elf32-arm.lo.
3684 * Makefile.in: Rebuild.
3685 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3686 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3687 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3688 * configure: Regenerate.
3689 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3690 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3691 bfd_target bfd_elf32_littlearm_vec.
3692 * elf32-arm.c: New file.
3694 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3696 * libaout.h (M_SPARCLITE_LE): New machine.
3697 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3698 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3699 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3700 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3701 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3702 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3703 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3704 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3705 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3706 be BFD_RELOC_SPARC_REV32.
3708 * config.bfd (sparc86x-*-aout): New
3710 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3712 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3713 actually mapping the output sections.
3715 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3718 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3719 (mn10300_elf_reloc_map): Similarly.
3720 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3722 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3724 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3726 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3727 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3728 elf_mips_reloc_type defined in elf/mips.h.
3730 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3732 * elf64-mips.c: Remove reloc_type definition completely. It's now
3735 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3737 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3738 as they are defined in elf/mips.h now.
3740 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3743 * Re-add lost change:
3744 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3746 (mn10300_elf_relax_section): Include stack space for register saves
3747 in the imm8 field of a "call" instruction.
3748 (compute_function_info): Determine how much stack is allocated by
3749 the movm instruction. Fix typo.
3750 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3752 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3754 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3755 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3757 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3759 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3761 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3763 * elf32-hppa.h: Let ELF header define the enum containing the
3764 external reloc numbers.
3765 * elf32-i386.h: Likewise.
3767 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3769 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3770 * elf32-mips.c: Likewise.
3771 * elf32-ppc.c: Likewise.
3773 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3775 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3776 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3778 * bfd-in.h: Regenerate.
3779 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3780 parameter to 'unsigned int' to avoid K&R compatability problems.
3782 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3784 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3785 functionname_ptr to be const. Change line_ptr to be unsigned.
3787 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3788 macro is not defined. Change second parameter from bfd_link_info
3789 to coff_final_link_info. Add prototype.
3790 (coff_final_link_postscript): Simplify handling when macro is not
3791 defined. Add prototype.
3793 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3795 * elf-mn10300.c: Before include system specific ELF header define
3796 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3797 * elf32-mips.c: Likewise.
3798 * elf32-ppc.c: Likewise.
3800 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3802 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3803 temporary patch over to elf64-mips.c as well.
3805 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3807 * elf32-mips.c (reloc_type): Temporarily disable definition of
3808 standard relocation since they are now defined in elf/mips.h.
3810 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3812 * elf-m10200.c (mn10200_elf_final_link_relocate):
3813 Modify range test for case R_MN10200_8.
3815 * elf-m10300.c (mn10300_elf_final_link_relocate):
3816 Modify range test for case R_MN10300_8.
3818 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3820 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3821 * elf32-i386.c (elf_backend_got_header_size): Define.
3822 (elf_backend_plt_header_size): Define.
3823 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3824 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3825 * elfxx-target.h: Provide a default of zero.
3826 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3827 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3829 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3830 entry from an executable, even if the plt refcount goes to 0.
3832 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3834 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3835 directory name at the line number.
3837 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3838 with an unspecified type.
3840 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3842 * sunos.c: Add undef of valid to avoid problem on SunOS.
3844 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3846 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3848 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3850 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3851 R_68K_PCxx and R_68K_xx relocations. Make sure that
3852 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3853 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3854 R_68K_xx relocations.
3855 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3856 that has no plt entry.
3857 (elf_m68k_relocate_section): Ignore the plt offset in a static
3859 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3861 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3864 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3866 (howto_table, reloc_map): Add entries for them.
3867 (elf_m68k_check_relocs): Handle them. Implement reference
3868 counting for got and plt entries.
3869 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3870 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3872 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3873 (elf_m68k_relocate_section): Handle the new reloc types.
3874 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3875 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3876 * elflink.h (elf_link_add_object_symbols): When creating an
3877 indirect reference for symbol versioning also copy the plt
3879 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3880 flag also reset the plt offset.
3881 (elf_link_assign_sym_version): Likewise.
3882 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3883 the size of the entry in bytes.
3884 (elf_gc_allocate_got_offsets): Likewise.
3886 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3888 * elflink.h (elf_gc_sections): Return true rather than falling off
3891 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3894 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3896 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3897 comment describing when it should be enabled.
3898 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3901 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3903 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3904 information ATN records.
3906 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3908 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3909 section for an absolute symbol in a fully linked file. Based on
3910 patch from Christian Holland <CHolland@de.lucent.com>.
3912 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3914 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3915 that a symbol is undefined.
3917 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3919 * som.c (som_bfd_gc_sections): Define.
3921 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3923 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3924 overflows in ARM_26D patches, since they have already been
3925 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3927 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * coffcode.h (coff_write_object_contents): If we have any long
3930 section names, call coff_write_symbols even if there are no
3933 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3935 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3936 PT_LOAD segment, rather than only setting it once for the entire
3939 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3940 rather than ignoring every phdr with a p_paddr of 0, ignore all
3941 the phdrs if they all have a p_paddr of 0.
3943 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3944 section was discarded from the link.
3946 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3948 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3950 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3952 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3953 floating point operations.
3955 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3960 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3962 Merge of vax/vms (read-only) support
3963 * configure.com: Support Vax target.
3964 * makefile.vms: Support Vax target.
3965 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3966 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3968 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3970 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3972 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3974 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3976 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3977 * targets.c (bfd_target_ovax_flavour): New flavour.
3978 (vms_alpha_vec): Renamed from evax_alpha_vec.
3980 (target_vector): Update accordingly.
3981 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3983 (vax*-*-*vms*): New target.
3984 * Makefile.am: Update for renamed files. Rebuild dependencies.
3985 * bfd-in2.h: Rebuild.
3986 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3988 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3990 Based on patch from Matt Semersky <matts@scd.hp.com>:
3991 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3992 pointer on abfd->outsymbols.
3993 (generic_add_output_symbol): Handle NULL sym parameter.
3995 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3997 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4000 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4002 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4003 when handling 32 bit immediate relocs.
4004 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4006 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4008 * section.c (STD_SECTION): Account for recently added gc_mark
4009 field in struct asection.
4011 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4012 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4014 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4016 ELF Section-level Garbage Collection:
4017 * bfd.c (bfd_gc_sections): New.
4018 * aout-adobe.c: Hook to default implementation.
4019 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4020 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4021 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4022 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4023 * tekhex.c, versados.c: Likewise.
4024 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4025 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4027 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4028 (bfd_generic_gc_sections): New.
4029 * section.c (SEC_KEEP): New.
4030 (asection): Add gc_mark member.
4032 * elfcode.h (elf_gc*): New name remappings.
4033 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4034 sections to be excluded.
4035 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4036 (elf_gc_propogate_vtable_entries_used): New.
4037 (elf_gc_smash_unused_vtentry_relocs): New.
4038 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4039 (elf_gc_common_finalize_got_offsets): New.
4040 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4041 * elfxx-target.h: Add and default gc hooks.
4043 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4045 (struct elf_obj_tdata): Likewise for local_got_offsets.
4046 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4047 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4048 * elf64-sparc.c, elflink.h: Likewise.
4050 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4051 (ELF_LINK_HASH_MARK): Define.
4052 (struct elf_backend_data): Add GC hooks.
4053 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4055 * elf-m10300.c (mn10300_elf_check_relocs): New.
4056 (mn10300_elf_gc_mark_hook): New.
4057 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4058 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4059 (mn10300_elf_final_link_relocate): Likewise.
4060 (mn10300_elf_relocate_section): Likewise.
4061 (elf_backend_can_gc_sections): Define.
4062 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4063 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4064 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4065 (mips_info_to_howto_rel): Likewise.
4066 (mips_elf_relocate_section): Likewise.
4067 (mips_elf_check_relocs): Likewise.
4068 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4069 (elf_backend_can_gc_sections): Define.
4070 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4071 (ppc_elf_howto_raw): Handle them.
4072 (ppc_elf_reloc_type_lookup): Likewise.
4073 (ppc_elf_relocate_section): Likewise.
4074 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4075 Handle new vtable relocs.
4076 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4077 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4078 (elf_backend_can_gc_sections): Define.
4080 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4082 * archures.c (bfd_mach_mn10300): Define.
4083 * elf-m10300.c: Include elf/mn10300.h
4084 (elf_mn10300_mach): New function.
4085 (_bfd_mn10300_elf_final_write_processing): Likewise.
4086 (_bfd_mn10300_elf_object_p): Likewise.
4087 (elf_backendfinal_write_processing): Define.
4088 (elf_backend_object_p): Likewise.
4090 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4092 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4095 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4097 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4098 link_next field, not the next field.
4100 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4102 * elf.c (map_sections_to_segments): Check the section address
4103 against the phdr size both with and without a modulo of
4106 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4108 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4109 linker created empty input section if the output section has the
4112 * elflink.h (elf_link_output_extsym): Print an error message if
4113 _bfd_elf_section_from_bfd_section fails.
4115 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4118 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4121 native linker output. Avoid putting an empty section in more than
4124 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4126 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4127 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4129 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4131 * elf.c (swap_out_syms): New arg relocatable_p.
4132 Don't add section VMA to symbols for relocatable output.
4133 (_bfd_elf_compute_section_file_positions): Update call to
4136 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4138 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4139 against 'addend' be signed rather than unsigned.
4141 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4143 * elf32-m32r.c: Add prototyps for static functions.
4145 * coff-arm.c: Add prototypes for static functions.
4147 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4149 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4150 LMA is used to order sections in a segment.
4152 * elf32-v850.c: Add prototypes for static functions.
4153 Change type of addend parameter to bfd_vma in various functions.
4155 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4157 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4158 complain_overflow_signed instead of complain_overflow_bitfield.
4160 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4162 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4163 when comparing against 0.
4165 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * Makefile.am (config.status): New target.
4168 * Makefile.in: Rebuild.
4170 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4172 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4173 error if previous object endianness doesn't match current object.
4175 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4177 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4178 _bfd_elf_print_private)bfd_data ().
4180 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4184 (elf_link_add_object_symbols): Set type_change_ok and
4185 size_change_ok before calling elf_merge_symbol.
4187 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4188 undefined symbol error, don't also issue an overflow error.
4190 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4192 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4193 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4194 message instead of crashing.
4196 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4198 * archures.c (bfd_mach_cpu32): Define.
4199 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4201 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4202 * ieee.c: Include <ctype.h>.
4203 (ieee_object_p): Parse out process ID string to make it more
4204 likely to be acceptable for bfd_scan_arch.
4205 * bfd-in2.h: Rebuild.
4207 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4209 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4210 _bfd_elf_print_private_bfd_data() so that the program header will
4213 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4215 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4216 0x68. Reindent. Add some comments.
4218 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4220 * elf.c (copy_private_bfd_data): Adjust physical address of
4221 segment in output BFD to contain LMAs of its sections.
4223 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4225 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4226 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4227 endian data 32 bit relocations.
4228 (elf32_sparc_merge_private_bfd_data): Check if linking little
4229 endian objects with big endian objects.
4230 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4231 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4232 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4234 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4235 * archures.c (bfd_mach_sparc_sparclite_le): New.
4236 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4238 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4240 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4243 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4245 * bfd-in.h: Move over patch to bfd-in2.h.
4247 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4249 (_bfd_relocate_contents): Likewise.
4251 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4253 * peicode.h (add_data_entry): If the section has no private data
4254 then do not create a Data Dictionary entry for it.
4256 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4258 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4259 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4260 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4261 subsections during relaxation more correctly.
4263 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4265 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4266 Add extra argument to bfd_arm_process_before_allocation ().
4267 * bfd-in.h: Reflect changes made in bfd-in2.h.
4268 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4269 coff class of a BFD symbol.
4270 * coff-arm.c: Add support for interworking between Thumb code and
4271 non-interworking aware ARM code.
4273 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4275 * po/Make-in (install-info): New target.
4277 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4279 * filemode.c: Remove; not used.
4281 If sysdep.h includes a header file, don't include it again:
4282 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4284 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4286 * archive.c: Don't include <string.h> or <errno.h>.
4287 * evax-alpha.c; Don't include <stdio.h>.
4288 * evax-egsd.c: Likewise.
4289 * evax-etir.c: Likewise.
4290 * evax-misc.c: Likewise.
4291 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4292 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4294 * hpux-core.c: Likewise.
4295 * netbsd-core.c: Likewise.
4297 * libbfd.c: Don't include <sys/types.h>.
4298 * nlmcode.h: Don't include <string.h>.
4299 * osf-core.c: Don't include <string.h> or <stdio.h>.
4300 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4301 <errno.h>, or <unistd.h>.
4302 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4304 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4306 * configure.com: If the version number can not be found in
4307 configure.in, set it to "unknown" rather than "2.8.1".
4309 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4311 * elf32-mips.c (elf_mips_mach): New.
4312 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4313 (_bfd_mips_elf_final_write_processing): Use the names
4314 of machines, rather than the numbers. Set both the ARCH
4315 and MACH in e_flags. Handle a few more specific machines.
4316 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4317 EF_MIPS_ARCH and EF_MIPS_MACH.
4319 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4321 * syms.c (bfd_is_local_label): Revert last change.
4322 * srec.c (srec_write_symbols): Discard debugging symbols.
4324 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4326 * som.c: Include <ctype.h>.
4327 * som.h: Don't include sysdep.h.
4329 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4331 * libbfd.h: Rebuilt.
4332 * libbfd-in.h: Removed gettext includes and defines.
4333 * sysdep.h: Moved gettext-related includes and defines here.
4335 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4337 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4338 an ad-hoc test. Kill bogus #if 0 code.
4339 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4341 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4343 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4344 when generating a normal executable for a symbol defined in a
4345 regular file. When copying a reloc into the output file, adjust
4346 the addend for a PC relative reloc against a global symbol.
4348 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4350 * libbfd.h: Rebuilt.
4351 * libbfd-in.h (_): Define as dgettext.
4353 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4355 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4357 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4358 when declaring parameter types.
4359 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4361 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4363 * config.bfd: If we include any ELF targets in targ_defvec and/or
4364 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4365 * elf32-gen.c (dummy): New static const variable.
4366 (elf_generic_info_to_howto): New static function.
4367 (elf_generic_info_to_howto_rel): New static function.
4368 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4369 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4370 * elf64-gen.c: Same changes as elf32-gen.c.
4371 * elfcode.h (elf_object_p): For the generic target, ignore a
4372 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4374 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4376 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4377 * configure: Rebuild.
4379 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4381 * config.bfd: Update OSR5/Unixware patterns.
4383 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4385 * elf.c (assign_file_positions_for_segments): Allow for holes
4386 between sections added by a link script.
4388 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4390 * configure.in: Change version number to 2.9.4
4391 * configure: Rebuild.
4393 Based on patch from H.J. Lu <hjl@gnu.org>:
4394 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4395 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4396 * bfd-in2.h: Rebuild.
4398 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4400 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4403 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4405 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4406 (elf64_alpha_relax_section): Fill them in.
4407 (elf64_alpha_relax_opt_call): Implement more than a stub.
4408 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4409 alignment on .scommon.
4410 (elf64_alpha_merge_gots): Merge use counts as well.
4412 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4414 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4415 for calculating a local symbol's address.
4416 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4417 Set the .got's cooked size as well as the raw size.
4419 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4421 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4422 internationalisation of printed information.
4424 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4425 internationalisation of printed information.
4427 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4429 * syms.c (struct indexentry): Change directory_name, file_name,
4430 and function_name fields to char *.
4431 (struct stab_find_info): Change cached_file_name field to char *.
4433 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4435 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4437 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4439 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4441 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * Makefile.am (install-data-local): Make $(includedir).
4444 * Makefile.in: Rebuild.
4446 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4448 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4450 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4452 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4453 * Makefile.in: Rebuild.
4455 * bfd-in2.h: Rebuild for Nick's changes.
4457 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4459 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4460 change wrt length == max_namelen.
4462 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4464 * Many files: Added gettext invocations around user-visible
4466 * libbfd-in.h: Added gettext includes and defines.
4467 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4468 HAVE_LC_MESSAGES): Define.
4469 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4471 * Makefile.am (SUBDIRS): Added po.
4472 (POTFILES): New macro.
4473 (po/POTFILES.in): New target.
4474 (SOURCE_HFILES): New macro.
4476 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4478 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4480 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4481 NT_PRSTATUS note section encountered, it contains the status of
4482 the currently executing thread when the core file was written.
4484 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4486 * libcoff.h: Add extra parameter to
4487 bfd_coff_link_output_has_begun overrideable function.
4488 * cofflink.c: Pass extra parameter to
4489 bfd_coff_link_output_has_begun function.
4490 * bfd-in.h: Add prototypes for exported ARM interworking
4492 * peicode.h: ARM specific code reorganised to conform to BFD
4494 * coffcode.h: ARM specific code reorganised to conform to BFD
4496 * coff-arm.c: Code reorganised to conform to the BFD coding
4497 conventions. Global variables have been moved into an ARM
4498 specific hash table structure and a new function:
4499 bfd_arm_get_bfd_for_interworking() has been created which is
4500 called from the linker scripts.
4502 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4504 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4506 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4507 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4508 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4509 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4511 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4513 * config.bfd: Added sparc86x support.
4515 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4517 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4518 an out of range pc-relative jump/call to an undefined weak symbol.
4520 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4522 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4525 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4528 an error other than bfd_error_system_call, set the error to
4529 bfd_error_wrong_format.
4531 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4532 bfd_elf32_powerpcle_vec.
4534 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4535 program segments are zero, don't set p_paddr_valid.
4537 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4539 * elf64-alpha.c: Initial implementation of relaxation --
4540 (struct alpha_elf_link_hash_entry): Add use_count member.
4541 (elf64_alpha_check_relocs): Initialize and increment it.
4542 (elf64_alpha_can_merge_gots): Check it when considering merging.
4543 (elf64_alpha_merge_gots): Drop entries with zero use.
4544 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4545 (elf64_alpha_always_size_sections): Split out got sizing ...
4546 (elf64_alpha_size_got_sections): ... here. New function.
4547 (elf64_alpha_relax_find_reloc_ofs): New function.
4548 (elf64_alpha_relax_with_lituse): Likewise.
4549 (elf64_alpha_relax_without_lituse): Likewise.
4550 (elf64_alpha_relax_opt_call): Likewise.
4551 (elf64_alpha_relax_section): Likewise.
4552 (elf64_alpha_add_symbol_hook): Likewise.
4553 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4554 (elf64_alpha_relocate_section): Likewise.
4555 (bfd_elf64_bfd_relax_section): Define.
4556 (elf_backend_add_symbol_hook): Likewise.
4558 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4560 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4561 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4562 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4564 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4566 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4567 * configure: Rebuild.
4569 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4572 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4573 * configure.in: Define and substitute WIN32LDFLAGS and
4575 * aclocal.m4: Rebuild with new libtool.
4576 * configure, Makefile.in: Rebuild.
4578 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4581 before any other symbols in the same section.
4583 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4585 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4588 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4590 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4592 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4593 Use addr_size for address size, rather than sizeof(bfd_vma).
4594 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4595 Fix call to read_address.
4596 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4597 Scrap other unneeded arguments. Fix call to read_address.
4598 (scan_unit_for_functions): Fix call to read_attribute.
4599 (parse_comp_unit): We now handle more values for addr_size.
4600 Set addr_size in unit. Fix call to read_attribute and
4603 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4605 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4607 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4609 * archures.c (bfd_default_scan): Add m68k cases back to default
4610 switch, reverting patch of March 25, since IEEE support depends
4613 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4615 * Makefile.am (diststuff): New target.
4616 * Makefile.in: Rebuild.
4618 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4620 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4621 som_offset when we have an extended name table.
4623 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4625 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4627 * Makefile.in: Rebuild.
4629 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4631 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4632 symbols when creating a shared library.
4633 (elf_m68k_adjust_dynindx): New function, used by above code.
4634 (elf_m68k_finish_dynamic_sections): Initialize the section
4636 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4638 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4640 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4643 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4645 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4648 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4650 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4653 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * configure.in: Set version to 2.9.1.
4656 * configure: Rebuild.
4658 * Branched binutils 2.9.
4660 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4662 * syms.c (ENABLE_CACHING): Define.
4663 (struct indexentry): Define.
4664 (struct stab_cache): Remove.
4665 (cmpindexentry): New static function.
4666 (struct stab_find_info): Add new fields: indextable,
4667 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4668 cached_file_name. Remove fields: file_cache, function_cache, and
4670 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4671 index table and search it.
4673 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4675 * elf.c (_bfd_elf_copy_private_section_data): Call
4676 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4678 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4680 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4682 * coff-arm.c: Define all globally visible variables and functions
4683 only when COFF_WITH_PE is not defined.
4684 * configure.in (armpe_little_vec, armpe_big_vec): Add
4686 * configure: Rebuild.
4688 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4690 Fix some gcc -Wall warnings:
4691 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4692 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4693 * archures.c (bfd_default_scan): Likewise.
4694 * bfd.c (bfd_scan_vma): Likewise.
4695 * binary.c (mangle_name): Likewise
4696 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4697 * coff-sh.c (sh_relocate_section): Likewise.
4698 * coff-stgo32.c (create_go32_stub): Likewise.
4699 * coffcode.h (coff_slurp_line_table): Likewise.
4700 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4701 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4702 (assign_file_positions_for_segments): Likewise.
4703 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4704 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4705 * oasys.c (oasys_write_sections): Likewise.
4706 * ppcboot.c (ppcboot_object_p): Likewise.
4707 (mangle_name): Likewise.
4708 * riscix.c (riscix_fix_pcrel_26): Likewise.
4709 * srec.c (srec_scan): Likewise.
4710 * stabs.c (_bfd_write_section_stabs): Likewise.
4711 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4712 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4713 switch. Declare parameters for function pointers.
4714 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4716 * elf.c (elf_sort_sections): Likewise.
4717 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4718 Add default cases to switches.
4719 (coff_arm_relocate_section): Remove unused local variables.
4721 (coff_arm_bfd_set_private_flags): Change flag variable to type
4723 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4724 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4725 (dump_toc): Change cat to const, and initialize it.
4726 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4727 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4728 (sh_elf_relocate_section): Initialize r_symndx.
4729 * coffcode.h (coff_compute_section_file_positions): Only declare
4730 old_sofar if ALIGN_SECTIONS_IN_FILE.
4731 (coff_write_object_contents): Initialize csym.
4732 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4733 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4735 * dwarf2.c: Include libiberty.h.
4736 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4737 (decode_line_info): Remove unused local variables.
4738 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4739 (m32r_elf_relocate_section): Likewise.
4740 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4741 (v850_elf_reloc): Likewise.
4742 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4743 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4744 * elf.c (assign_file_positions_for_segments): Always set adjust.
4745 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4746 parenthesize expression.
4747 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4748 (m32r_elf_object_p): Return a value.
4749 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4750 * elf32-mips.c (mips_elf_final_link): Initialize last.
4751 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4752 * elf32-v850.c (v850_elf_object_p): Return a value.
4753 (v850_elf_print_private_bfd_data): Change fprintf format string.
4754 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4756 * elflink.h (elf_link_add_object_symbols): Change vernum to
4757 unsigned int, and initialize it. Change fprintf format string.
4758 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4759 when setting or comparing to soname_indx.
4760 (elf_create_pointer_linker_section): Change num_symbols to
4762 * libcoff-in.h (coff_data_type): Change flags to flagword.
4763 * peicode.h (pe_print_idata): Initialize idx. Change j to
4764 bfd_size_type. Initialize hint_member. Remove useless test to
4766 (pe_print_edata): Change num_functions and num_names in struct
4767 EDT_type to unsigned long. Remove cast. Change fprintf format
4769 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4770 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4772 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4773 int *. Update uses. Change j to long.
4774 * bfd-in2.h, libcoff.h: Rebuild.
4776 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4778 * elf32-v850.c Remove definition of USE_REL.
4779 (v850_elf_info_to_howto_rela): New function.
4780 (v850_elf_perform_relocation): Renamed from
4781 v850_elf_store_addend_in_insn. Removed replace argument.
4782 (v850_elf_reloc): store the relocation in the addend field instead
4784 (v850_elf_final_link_relocate): Now calls
4785 v850_elf_perform_relocation.
4786 (v850_elf_relocate_section): Remove code to generate REL
4789 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4791 * coffcode.h (coff_new_section_hook): Set the type and storage
4792 class in the native symbol information allocated for a new section
4795 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4797 * peicode.h: Chain together calls to
4798 coff_bfd_copy_private_bfd_data and
4799 coff_bfd_print_private_bfd_data.
4801 * coff-arm.c: Add prototypes for
4802 coff_arm_bfd_print_private_bfd_data and
4803 coff_arm_bfd_copy_private_bfd_data.
4805 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4807 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4810 * peicode.h: Call arm-coff private data functions after handling
4813 * coff-arm.c: Turn statics into globals so that they can be shared
4814 both pe and pei backends.
4816 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4818 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4820 (sunos_write_object_contents): Likewise.
4821 * aoutx.h (NAME(aout,machine_type)): Likewise.
4822 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4824 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4826 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4828 (bfd_default_scan): Remove m68k special cases.
4829 * bfd-in2.h: Rebuild.
4830 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4832 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4833 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4835 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4836 selection, change printable_name to just "m68k" and make that the
4837 default instead of m68k:68020.
4839 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4841 (MY_get_section_contents): Define as aout_32_get_section_contents
4842 rather than NAME(aout,get_section_contents).
4844 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4846 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4847 and call bfd_default_set_arch_mach to do the real work.
4849 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4851 * bout.c (BALX): Include return register g14 as part of the insn.
4853 (calljx_callback): Use it.
4855 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4857 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4858 * libbfd.h: Rebuild.
4860 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4861 byte_count to unsigned int.
4862 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4863 unused local variables.
4865 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4866 variables er and er1.
4868 * cpu-v850.c: Include <ctype.h>.
4869 (scan): Case isdigit argument to unsigned char.
4871 From Yan Meroth <YAN.MEROTH@st.com>:
4872 * ihex.c (ihex_scan): Add extbase variable so that getting an
4873 extended linear address record does not ignore any previous
4875 (ihex_write_object_contents): When writing out an extended linear
4876 address record, zero out any previous extended address.
4878 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4880 * ieee.c (do_one): Check section before dereferencing it.
4881 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4882 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4884 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4886 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4888 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4890 * coff-arm.c: Add interworking functions to pe backends.
4892 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4894 * configure.in: Use AM_DISABLE_SHARED.
4895 * aclocal.m4, configure: Rebuild with libtool 1.2.
4897 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4899 * coff-arm.c (coff_arm_relocate_section): Better error messages
4900 when interowrking conflucts occur. Courtesy of Jonathan Walton
4902 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4903 relocations. Patch courtesy of Jonathan Walton and Tony
4906 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4908 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4909 part of Feb 22 change controling when to override the existing
4910 symbol with the .plt entry.
4912 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4914 * config.bfd (targ_cpu): Add thumb-pe target.
4916 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4917 functions in PE build.
4919 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4921 * config.bfd (sparclite-*-elf*): Added.
4923 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4925 * configure.in: Add elf.lo to elf shell variable.
4926 * Makefile.am (BFD_LIBS): Remove elf.lo.
4927 (BFD_LIBS_CFILES): Remove elf.c.
4928 (BFD32_BACKENDS): Add elf.lo.
4929 (BFD32_BACKENDS_CFILES): Add elf.c.
4930 * configure, Makefile.in: Rebuild.
4932 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4934 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4935 relocation against a now-local symbol should not have a dynamic
4938 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4940 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4942 (pe_print_private_bfd_data): Print PE flags. From Mikey
4943 <jeffdb@netzone.com>.
4945 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4947 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4948 a plt entry when we can determine that we authoritatively define
4951 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4953 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4954 don't actually use trad-core, but a SunOS-style core file handled
4956 * hosts/sparclinux.h: Remove.
4958 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * peicode.h (pe_print_idata): If there is no .idata section, look
4961 for the import tables in some other section. Make the initial
4962 label line up better with the data. Print the import address
4963 table even if there is no import name table. If the import
4964 address table holds actual addresses, print them.
4966 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4968 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4969 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4970 bfd_error_system_call.
4972 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4975 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4977 From H.J. Lu <hjl@gnu.org>:
4978 * Makefile.am (libbfd_la_LDFLAGS): Define.
4979 * Makefile.in: Rebuild.
4981 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4983 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4984 * netbsd.h (MACHTYPE_OK): Define.
4985 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4986 calling N_SET_MACHTYPE, rather than having a switch.
4987 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4989 * i386netbsd.c (MACHTYPE_OK): Don't define.
4990 (DEFAULT_MID): Define.
4991 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4992 (MACHTYPE_OK): Don't define.
4993 (DEFAULT_MID): Define.
4994 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4995 (DEFAULT_MID): Define.
4996 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4997 (DEFAULT_MID): Define.
4998 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4999 (DEFAULT_MID): Define.
5001 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5002 * vaxnetbsd.c: New file.
5003 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5004 rather than netbsd_core.
5005 * targets.c (vaxnetbsd_vec): Declare.
5006 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5007 defined, add netbsd_core_vec.
5008 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5009 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5010 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5011 * config.bfd (alpha*-*-netbsd*): New target.
5012 * Makefile.am: Rebuild dependencies.
5013 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5014 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5015 * configure, Makefile.in: Rebuild.
5017 * configure.host: Remove the old shared library build stuff. We
5018 now use libtool instead.
5020 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5022 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5024 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5026 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5027 * configure: Rebuild.
5029 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5030 * elf32-v850.c (remember_hi16s_reloc): New function.
5031 (find_remembered_hi16s_reloc): New function.
5032 (v850_elf_store_addend_in_insn): Use the above new functions to
5033 match up HI6S relocs with LO16 relocs.
5035 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * configure.in: Change -linux* to -linux-gnu*.
5038 * config.bfd, configure.host: Likewise.
5039 * configure: Rebuild.
5041 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5043 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5044 LO16/HI16S bug and improve comments about what is going on.
5046 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * configure, aclocal.m4: Rebuild with new libtool.
5050 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5052 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5053 when merging v850 code into v850e/v850ea code. Do not initialise
5054 output flags if the input is the default architecture.
5056 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5058 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5059 get the size from bfd_arch_bits_per_address instead of directly
5062 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5064 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5065 to wrap, just return all 1's bits instead.
5066 * libbfd.h: Regenerate.
5068 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5070 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5072 (coff_relocate_section): If COFF_WITH_PE, define as
5073 coff_pe_i386_relocate_section.
5074 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5075 skip empty sections, to match coff_write_object_contents.
5077 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5078 rather than swapping out r_offset twice. From Luke Deller
5079 <luked@cse.unsw.edu.au>.
5081 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * configure.in: Set libtool_enable_shared rather than
5084 libtool_shared. Remove diversion hack.
5085 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5088 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5090 * syms.c (struct stab_cache): Define.
5091 (struct stab_find_info): Remove cached_offset, cached_stab,
5092 cached_str, and cached_stroff fields. Add file_cache,
5093 function_cache, and line_cache fields.
5094 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5097 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * peicode.h (pe_print_idata): Check for import of ordinal rather
5101 (pe_print_edata): If there is no .edata section, look for the
5102 export data in some other section.
5104 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5106 * configure.in: Change version to 2.8.4.
5107 * configure: Regenerated.
5109 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5111 Add tms320c30 support:
5112 * cpu-tic30.c: New file.
5113 * aout-tic30.c: New file.
5114 * coff-tic30.c: New file.
5115 * archures.c (bfd_arch_tic30): Define.
5116 (bfd_tic30_arch): Declare.
5117 (bfd_archures_list): Add bfd_tic30_arch.
5118 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5120 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5121 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5122 (coff_set_flags): Likewise.
5123 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5124 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5125 * Makefile.am: Rebuild dependencies.
5126 (ALL_MACHINES): Add cpu-tic30.lo.
5127 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5128 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5129 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5130 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5132 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5134 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5135 to lag behind LO16 reloc by a couple of instructions.
5137 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5139 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5140 make to reexamine the file timestamp.
5141 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5143 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5146 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5148 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5149 to create .dynsbss and .rela.sbss sections.
5150 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5151 copied from dynamic objects into .sbss.
5152 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5153 use it. Correct typo of .rela.sdata2.
5154 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5155 put the data, which may now be in .sbss.
5156 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5157 (elf_backend_create_dynamic_sections): Define as
5158 ppc_elf_create_dynamic_sections.
5160 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5161 against _GLOBAL_OFFSET_TABLE_.
5162 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5163 shared libraries which refer to local symbols. Make sure that the
5164 test for allocating space for a reloc in a shared object is the
5165 same as the test for emitting a reloc.
5167 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5169 * config.bfd (i[3456]-*-mingw32*): New target.
5170 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5171 * aclocal.m4, configure: Rebuild.
5173 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5175 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5178 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5180 Sparc v9 ABI compliant PLT:
5181 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5182 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5183 (LARGE_PLT_THRESHOLD): New define.
5184 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5185 (sparc64_elf_build_plt): New function.
5186 (sparc64_elf_plt_entry_offset): Likewise.
5187 (sparc64_elf_plt_ptr_offset): Likewise.
5188 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5189 contain the index for convenience. Skip the initial entries
5191 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5192 memory for the benefit of .rela.plt.
5193 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5194 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5195 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5196 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5197 Call sparc64_elf_build_plt.
5198 (elf_backend_want_got_plt): No.
5199 (elf_backend_plt_readonly): No.
5200 (elf_backend_plt_alignment): 8.
5202 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5203 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5204 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5207 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5209 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5211 * cpu-mips.c (arch_info_struct): Add mips variants.
5212 * bfd-in2.h: Rebuilt.
5214 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5216 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5219 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5221 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5222 (i[3456]86sco3.2v5*coff): New target.
5224 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5226 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5228 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5230 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5231 * bfd-in2.h: Regenerate.
5233 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5235 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5237 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5240 adjust addend for an output common symbol (from Jimmy Blair
5241 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5242 defined symbol to counteract adjustment made in generic relocation
5245 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5247 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5249 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5250 (GET_SCNDHR_NLNNO): Likewise.
5252 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5254 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5256 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5258 * elf32-m32r.c: Add macros to handle NOP insertion.
5260 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5262 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5263 (xcoff_mark): Likewise.
5264 (xcoff_build_ldsyms): Mark absolute symbols.
5266 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5268 * bout.c (b_out_write_object_contents): Sort symbols before output
5269 to keep {CALL,BAL}NAME symbols adjacent.
5270 (b_out_symbol_cmp): New function.
5272 For older changes see ChangeLog-9697
5278 version-control: never