1 1999-11-19 Catherine Moore <clm@cygnus.com>
3 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
4 (elf_cpu32_plt_entry): Likewise.
6 1999-11-18 Nick Clifton <nickc@cygnus.com>
8 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
10 (coff_mcore_relocate_section): Initialise addend to 0.
11 Special case processing of RVA reloc.
13 1999-11-17 Richard Henderson <rth@cygnus.com>
15 * elf-bfd.h (struct elf_backend_data): Reorder collect and
16 type_change_ok; add sign_extend_vma.
17 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
18 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
19 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
20 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
21 (elfNN_bed): Follow struture changes.
23 1999-11-09 Ian Lance Taylor <ian@zembu.com>
25 * libbfd.c (bfd_read): Check result of read against desired result
27 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
28 invalid compared to the section size.
30 * ieee.c (ieee_slurp_debug): Get the length of the debug
31 information right if there is no data part.
33 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
35 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
36 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
38 1999-10-28 Ian Lance Taylor <ian@zembu.com>
40 * elflink.h (elf_bfd_final_link): Make last_local signed.
42 1999-10-27 Ian Lance Taylor <ian@zembu.com>
44 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
47 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
49 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
51 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
52 * bfd-in2.h: Regenerate.
54 1999-10-15 Andrew Haley <aph@cygnus.com>
56 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
58 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
60 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
62 1999-10-08 Ian Lance Taylor <ian@zembu.com>
64 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
65 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
68 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
70 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
71 relocs also need the GP value.
72 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
73 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
74 the GP value for R_MIPS_LITERAL relocs too. Handle
75 R_MIPS_64 relocs properly on big-endian MIPS.
76 (mips_elf_sign_extend): Behave properly with 'long long'.
77 (mips_elf_highest): Correct typo.
79 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
81 * cpu-m32r.c (arch_info_struct): New static global.
82 (bfd_m32r_arch): Refer to it.
83 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
84 (m32r_elf_print_private_bfd_data): Ditto.
85 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
86 * archures.c (bfd_mach_m32rx): Define it.
89 1999-09-28 Fred Fish <fnf@cygnus.com>
91 * targets.c (cisco_core_vec): Replaced with two new vecs ...
92 (cisco_core_big_vec): Add new bigendian vec.
93 (cisco_core_little_vec): Add new little endian vec.
95 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
96 (crash_info_locs): Add array of possible offsets.
97 (MASK_ADDR): Mask to apply to crash info offset.
98 (crashinfo_external): Add textbase, database, bssbase and
100 (cisco_core_file_validate): Renamed from cisco_core_file_p.
101 Many small changes to account for additional hardware versions.
102 Pick a reasonable size for ".reg" section. Add a ".crash"
103 section to allow access to crashinfo_external struct.
104 (cisco_core_file_p): New version of this function that
105 iterates over crash_info_locs, calling cisco_core_file_validate.
106 (cisco_core_vec): Old big endian only vec replaced with ...
107 (cisco_core_big_vec): Add big endian version.
108 (cisco_core_little_vec): Add little endian version.
110 * configure.in (cisco_core_vec): Split to two new vectors ...
111 (cisco_core_big_vec): New target vector.
112 (cisco_core_little_vec): New target vector.
113 * configure: Regenerate.
114 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
115 to cisco_core_big_vec in targ_selvecs.
117 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
119 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
120 (mips_elf_relocate_got_local): Unused, delete.
121 (mips_elf_relocate_global_got): Unused, delete.
123 1999-09-24 Fred Fish <fnf@cygnus.com>
125 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
126 to initialize it to something meaningful. Then use it to generate
127 more useful segment names.
129 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
131 * som.c (NO_PCREL_MODES): Define if the system does not define
133 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
134 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
135 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
136 * libhppa.h (dis_assemble_22): New function.
137 (bfd_hppa_insn2fmt): Handle long branch.
139 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
142 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
144 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
145 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
146 (reloc_howto_type howto_table): Tidy comments and whitespace.
148 1999-09-17 Nick Clifton <nickc@cygnus.com>
150 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
151 previous delta. Set sec->gc_mark instead.
153 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
155 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
156 (elf_cpu32_plt_entry): Likewise.
158 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
160 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
162 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
163 symbol table, then just compute a suitable value (but do not
164 create a __gp symbol).
166 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
167 symbols when building shared libraries.
168 (elf_hppa_final_link_relocate): Correct handling of PCREL
169 relocations against undefined symbols.
171 1999-09-16 Nick Clifton <nickc@cygnus.com>
173 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
174 interworking sections as linker created so that they will not
175 be removed by garbage collection.
177 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
179 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
180 (elf_hppa_final_link_relocate): Consistently create an absolute
181 address, then subtract out the value of __gp.
183 1999-09-14 Michael Meissner <meissner@cygnus.com>
185 * configure.in (Canonicalization of target names): Remove adding
186 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
187 generates $ac_config_sub with a ${CONFIG_SHELL} already.
188 * configure: Regenerate.
190 1999-09-14 Nick Clifton <nickc@cygnus.com>
192 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
195 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
197 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
198 (elf_hppa_final_link): Initialize text_segment_base and
200 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
202 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
203 (elf_hppa_final_link_relocate): Likewise.
204 (elf_hppa_relocate_insn): Likewise.
205 (elf_hppa_relocate_section): Initialize HOWTO.
207 1999-09-13 Donn Terry <donn@interix.com>
209 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
210 handling to support both GNU and MS objects.
212 * coffcode.h (coff_write_object_contents): Don't check reloc_count
213 when determining whether to set F_RELFLG.
215 1999-09-13 Philip Blundell <pb@nexus.co.uk>
217 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
218 PC24 relocs if the target is an undefined weak symbol.
219 (arm_add_to_rel): Fix compiler warning.
220 (elf32_arm_plt0_entry): Correct comments.
222 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
224 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
225 an absolute symbol in REL relocs.
227 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
229 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
230 Stub SEGREL32. Return an error for any relocation not handled.
232 1999-09-12 Ian Lance Taylor <ian@zembu.com>
234 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
235 constant symbols, and avoid multiple definition errors on them.
237 1999-09-12 Donn Terry <donn@interix.com>
239 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
240 significant bit is set.
242 1999-09-11 Ian Lance Taylor <ian@zembu.com>
244 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
246 * elfcode.h (write_relocs): Handle an absolute symbol in REL
247 relocs as we do for RELA relocs.
249 1999-09-11 Donn Terry <donn@interix.com>
251 * libpei.h (_bfd_pei_final_link_postscript): Declare.
252 (coff_final_link_postscript): Define.
253 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
254 directory entries here.
255 (_bfd_pei_final_link_postscript): New function.
257 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
258 section flags based on the section name.
260 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
261 get the overflow of the s_nlnno field from the s_nreloc field.
262 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
263 the s_nlnno overflow of the .text section into the s_nreloc
266 * peigen.c (add_data_entry): Declare.
267 (pei_swap_aouthdr_out): Get image size right. Set linker version
269 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
270 (pe_print_idata): Code cleanup, print more info, get rid of (now)
271 extraneous ImageBase.
272 (pe_print_edata): Likewise.
273 (pe_print_pdata): Likewise. Print exception entries.
274 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
275 (tbl): Make const, add "UNKNOWN".
276 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
277 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
278 section data directory.
279 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
281 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
282 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
283 * peicode.h (coff_get_symbol_info): Define.
285 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
287 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
289 (coff_classify_symbol): Re-revert 1999-08-08 patch if
292 * libpei.h: New file, broken out of peicode.h.
293 * peigen.c: New file, broken out of peicode.h.
294 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
295 * configure.in: Add peigen.lo to list of files required for each
297 * Makefile.am: Rebuild dependencies.
298 (BFD32_BACKENDS): Add peigen.lo.
299 (BFD32_BACKENDS_CFILES): Add peigen.c.
300 (SOURCE_HFILES): Add libpei.h.
301 * configure, Makefile.in: Rebuild.
303 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
304 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
305 instead. Don't clear the s_paddr field for an uninitialized data
308 * coffcode.h (coff_mkobject_hook): Set timestamp field in
309 coff_data_type to f_timdat.
310 * peicode.h (pe_mkobject_hook): Likewise.
312 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
313 number if COFF_IMAGE_WITH_PE.
315 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
316 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
317 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
318 there is no SEC_DEBUGGING section.
319 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
320 IMAGE_FILE_DEBUG_STRIPPED.
322 * pe-i386.c (COFF_LONG_FILENAMES): Define.
323 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
324 * pei-i386.c (COFF_LONG_FILENAMES): Define.
325 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
327 * coffswap.h (IMAGE_BASE): Don't define.
328 * pei-arm.c (IMAGE_BASE): Don't define.
329 * pei-i386.c (IMAGE_BASE): Don't define.
330 * pei-mcore.c (IMAGE_BASE): Don't define.
331 * pei-ppc.c (IMAGE_BASE): Don't define.
333 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
334 symbol, switch on the class when determining whether to modify the
335 value. For PE, don't modify the value of a C_FCN symbol not named
338 * libbfd-in.h (_bfd_abort): Declare.
340 * bfd.c (_bfd_abort): New function.
343 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
346 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
347 don't write out the associated line numbers.
349 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
352 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
353 changes when the base type is unknown.
355 * coffgen.c (coff_print_symbol): Fix printing of aux record for
358 * syms.c (BSF_DEBUGGING_RELOC): Define.
359 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
360 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
362 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
363 BSF_DEBUGGING_RELOC set.
364 * bfd-in2.h: Rebuild.
366 1999-09-10 Ian Lance Taylor <ian@zembu.com>
368 * ecoff.c (bfd_debug_section): Update initialization for new
370 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
371 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
373 1999-09-10 H.J. Lu <hjl@gnu.org>
375 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
377 * coff-mips.c (mips_ecoff_backend_data): Likewise.
379 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
381 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
382 for FPTR relocs involving local symbols.
384 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
385 value for the stub address in a call through a stub.
386 Install the value for a local symbol directly into the DLT
387 instead of generating a reloc. Correctly handle FPTR64 relocs.
389 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
390 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
391 (elf_hppa_final_link): Call them.
393 1999-09-10 Ian Lance Taylor <ian@zembu.com>
395 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
396 (elf_adjust_dynamic_symbol): ...from here.
398 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
400 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
401 relocation, remove them. SECREL64->LTOFF16WF.
402 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
404 (elf_hppa_relocate_insn): Similarly.
406 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
407 (elf_hppa_relocate_insn): Similarly.
409 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
411 (elf_hppa_relocate_insn): Similarly.
413 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
414 Handle LTOFF_TP* relocs.
415 (elf_hppa_relocate_insn): Similarly.
417 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
418 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
419 (elf_hppa_relocate_insn): Handle PCREL* relocs.
421 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
422 DIR32, DIR64 and FPTR64 relocations.
423 (elf_hppa_relocate_insn): Similarly.
425 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
426 address of the .PARISC.global section.
427 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
428 table entry elf_hppa_final_link_relocate. Do not give a warning
429 for a reloc against an external symbol if it has a PA64 hash
431 (elf_hppa_final_link_relocate): Significantly rework. Handle
432 DLTIND relocations. Compute the final value of the relocation
433 before passing the value of elf_hppa_relocate_insn.
434 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
435 relocation support. Handle DLTIND relocation requests just like
436 DLTREL relocation requests. Simplify branch handling.
438 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
440 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
441 non-allocated section as done in i386 version.
442 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
443 statement since this is no know relocation.
445 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
447 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
449 (elf_hppa_relocate_insn): Similarly.
451 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
453 (elf_hppa_relocate_insn): Similarly.
455 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
456 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
457 Pass the relocate type rather than the insn format to
458 elf_hppa_relocate_insn.
459 (elf_hppa_relocate_insn): Make switch dependent on relocation type
460 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
462 1999-09-07 Ian Lance Taylor <ian@zembu.com>
464 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
465 (bfd_coff_filnmlen): Define.
466 (bfd_coff_std_swap_table): Initialize new field.
467 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
469 (coff_write_symbols): Likewise.
470 (coff_get_normalized_symtab): Likewise.
471 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
472 * libcoff.h: Rebuild.
474 1999-09-06 Donn Terry <donn@interix.com>
476 * coffcode.h (sort_by_secaddr): New static function if
478 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
479 sections by VMA when assigning target_index values. Always set
482 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
483 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
485 * libcoff.h: Rebuild.
487 * coffcode.h (coff_set_custom_section_alignment): Add const to
488 declaration to match definition.
489 (coff_write_object_contents): Don't set F_AR32W(R)? if
492 * coff-i386.c (in_reloc_p): Add declaration.
493 (i386coff_vec): Simplify initialization of
494 application_section_flags.
496 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
497 version. Move COFF_WITH_PE specific code to new version.
498 (stype_to_sec_flags): Likewise. Add section parameter.
499 * coffgen.c (make_a_section_from_file): Set target_index before
500 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
501 * libcoff.h: Rebuild.
503 * syms.c (stt): Add some PE/PEI section names.
504 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
506 (bfd_symbol_info): Check for 'w'.
508 * section.c (struct bfd_comdat_info): Define.
509 (asection): Add comdat field.
510 (STD_SECTION): Initialize comdat field.
511 (bfd_make_section_anyway): Likewise.
512 * bfd-in2.h: Rebuild.
514 1999-09-06 Andreas Schwab <schwab@suse.de>
516 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
519 1999-09-06 Nick Clifton <nickc@cygnus.com>
521 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
522 bfd_realloc instead of calloc and realloc.
524 1999-09-04 Steve Chamberlain <sac@pobox.com>
526 * cpu-pj.c: New file.
527 * elf32-pj.c: New file.
528 * config.bfd (pj*): New cpu.
529 (pj-*-*, pjl-*-*): New targets.
530 * configure.in (bfd_elf32_pj_vec): New target vector.
531 (bfd_elf32_pjl_vec): New target vector.
532 * archures.c (bfd_arch_pj): Define.
533 * elf.c (prep_headers): Handle bfd_arch_pj.
534 * reloc.c: Define BFD_RELOC_PJ_* relocations.
535 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
536 to target vector list.
537 * Makefile.am: Rebuild dependencies.
538 (ALL_MACHINES): Add cpu-pj.lo.
539 (ALL_MACHINES_CFILES): Add cpu-pj.c.
540 (BFD32_BACKENDS): Add elf32-pj.lo.
541 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
542 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
544 1999-09-04 Ian Lance Taylor <ian@zembu.com>
546 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
547 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
548 and NON_GOT_REF from weak defined symbol to real symbol.
549 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
550 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
552 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
553 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
554 don't create a COPY reloc.
556 1999-09-03 Ian Lance Taylor <ian@zembu.com>
558 * elflink.h (elf_bfd_final_link): When counting relocations, don't
559 count those in sections we are not including in the link.
561 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
563 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
564 field in hpux11 shared libraries.
566 1999-09-02 Nick Clifton <nickc@cygnus.com>
568 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
570 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
572 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
573 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
574 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
576 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
578 * elflink.h (record_link_assignment): When possible, keep the
579 original type of the symbol.
581 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
583 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
584 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
585 tools were configured.
586 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
588 1999-08-26 Mark Mitchell <mark@codesourcery.com>
590 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
591 GOT entries for GOT16 relocations; they're not required.
593 1999-08-24 Nick Clifton <nickc@cygnus.com>
595 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
597 * config.bfd (arm-*-netbsd*): New target.
598 * configure.in (armnetbsd_vec): New target vector.
599 * configure: Regenerate
600 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
602 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
603 (ALL_MACHINES_CFILES): Add armnetbsd.c.
604 (armnetbsd.lo): New rule with deps.
605 * Makefile.in: Regenerate.
607 * armnetbsd.c: New file: Definitions specific to arm-netbsd
610 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
612 * som.c (som_slurp_symbol_table): Fix typo in comment.
614 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
616 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
617 here instead of using elf_section_data...
619 1999-08-19 Nick Clifton <nickc@cygnus.com>
621 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
622 relocations into the base file.
623 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
624 we are building a base file.
626 1999-08-19 Nick Clifton <nickc@cygnus.com>
628 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
630 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
631 REL relocs when performing a partial relocation.
633 1999-08-18 Donn Terry <donn@interix.com>
635 * cofflink.c: Move definitions of N_TMASK, et. al., out of
636 _bfd_coff_link_input_bfd into top level.
638 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
639 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
640 (coff_i386_rtype_to_howto): Likewise.
641 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
642 Completely ignore symbols which are all zero.
643 (dummy_reloc16_estimate): Add return 0.
644 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
645 variable copy to name_copy to avoid shadowing outer scope
647 * libcoff-in.h (coff_data_type): Change raw_syment_count field
648 from unsigned int to unsigned long. Add timestamp field.
649 * libcoff.h: Rebuild.
651 1999-08-17 H.J. Lu <hjl@gnu.org>
653 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
656 1999-08-17 Ian Lance Taylor <ian@zembu.com>
658 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
659 for special section symbols.
660 * elflink.h (elf_merge_symbol): If we have no old BFD, check
661 BSF_DYNAMIC on the section symbol to see whether the old BFD is
664 1999-08-15 Mark Mitchell <mark@codesourcery.com>
666 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
667 coincidence of variable names between old and new code.
669 1999-08-12 Nick Clifton <nickc@cygnus.com>
671 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
672 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
673 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
674 and 'addend' parameter a 'bfd_signed_vma'.
675 (elf32_arm_final_link_relocate): Do not involve stubs in
676 R_ARM_THM_PC22 relocs relative to section symbols, they are long
677 jumps, not function calls.
679 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
681 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
682 in R_ARM_PC24 relocs.
684 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
686 * elf-hppa.h (elf_hppa_fake_sections): New function.
687 * elf32-hppa.c (elf_backend_fake_sections): Define.
689 * elf-hppa.h (elf_hppa_final_write_processing): Update for
690 recent changes to the arch_info structure.
692 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
693 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
694 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
697 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
698 Ralf Baechle <ralf@uni-koblenz.de>
700 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
701 output DT_MIPS_GOTSYM.
702 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
703 DT_MIPS_SYMTABNO if there are no global GOT symbols.
705 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
707 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
708 prototype. Handle local symbols. Add commentary.
709 (mips_elf_calculate_relocation): Adjust accordingly.
710 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
713 * elflink.h (elf_bfd_final_link): Tweak last change.
715 1999-08-09 Mark Mitchell <mark@codesourcery.com>
717 * elflink.h (elf_link_size_reloc_section): Use the counts in the
718 elf-section data to allocate just the right amount of relocation
719 space. Don't allocate the hash space twice.
720 (elf_bfd_final_link): Calculate the amount of space to allocate in
721 each relocation section.
723 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
725 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
726 64bit mode, generate a section relative relocation for a 32bit
728 (elf_hppa_is_local_label_name): New function.
729 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
730 shared between 32bit and 64bit port.
732 1999-08-09 Mark Mitchell <mark@codesourcery.com>
734 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
735 R_MIPS_GOT16 and R_MIPS_CALL16.
736 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
737 to use when looking for a preexisting GOT entry.
739 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
741 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
742 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
744 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
746 1999-08-09 Geoff Keating <geoffk@cygnus.com>
748 * elflink.h (elf_link_output_extsym): Don't output a weak
749 reference to an undefined symbol just because it was defined weak
752 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
754 * coffgen.c (coff_find_nearest_line): When looking for file, use
755 last best match rather than first. If address is beyond last line
756 number record, don't return the last line as the correct value.
758 1999-08-08 Ian Lance Taylor <ian@zembu.com>
760 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
761 * bfd-in2.h: Rebuild.
763 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
765 * libcoff-in.h (struct coff_section_alignment_entry): Define.
766 * coffcode.h (coff_set_custom_section_alignment): New static
768 (coff_section_alignment_table): New static array.
769 (coff_new_section_hook): Use coff_set_customer_section_alignment.
770 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
771 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
772 * libcoff.h: Rebuild.
774 1999-08-08 Ian Lance Taylor <ian@zembu.com>
776 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
778 * Makefile.in: Rebuild.
780 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
782 * section.c (SEC_SHARED): Define.
783 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
784 (styp_to_sec_flags): Likewise.
785 * peicode.h (coff_swap_scnhdr_out): Likewise.
786 * bfd-in2.h: Rebuild.
788 1999-08-08 Ian Lance Taylor <ian@zembu.com>
790 * coffcode.h (coff_classify_symbol): Comment out part of
791 1999-08-05 change which breaks cygwin DLLs.
793 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
794 * aclocal.m4, configure: Rebuild.
796 1999-08-06 Ian Lance Taylor <ian@zembu.com>
798 * section.c (global_syms): Only initialize union field if
801 1999-08-04 Mark Mitchell <mark@codesourcery.com>
803 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
804 the size of a GOT entry here.
805 (mips_elf_calculate_relocation): Don't create a local GOT entry
806 for the symbol in a GOT16 relocation; just for it's high-order bit
807 (_bfd_mips_elf_relocate_section): Fix thinko.
809 1999-08-05 Ian Lance Taylor <ian@zembu.com>
811 Based on patches from Donn Terry <donn@interix.com>:
812 * coffcode.h (enum coff_symbol_classification): Define.
813 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
814 _bfd_coff_classify_symbol. Change return type.
815 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
816 (coff_slurp_symbol_table): Use coff_classify_symbol.
817 (coff_classify_symbol): New static function.
818 (coff_sym_is_global): Never define.
819 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
820 * cofflink.c (coff_link_check_ar_symbols): Use
821 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
822 (coff_link_add_symbols): Likewise.
823 (_bfd_coff_link_input_bfd): Likewise.
824 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
825 coff_classify_symbol.
826 * libcoff.h: Rebuild.
828 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
830 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
831 (e_ltpsel, e_rtpsel): Similarly.
833 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
834 and 14bit ertpsel. Handle 64bit psel.
836 1999-08-04 Mark Mitchell <mark@codesourcery.com>
838 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
839 handling for REL relocations. And only left-shift R_MIPS26
840 relocation addends where necessary.
842 1999-08-03 Mark Mitchell <mark@codesourcery.com>
844 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
845 (mips_elf_next_lo16_relocation): Don't compute the addend here.
846 Just return the relocation found.
847 (mips_elf_relocate_section): Pull the LO16 addend out of the
848 section itself when using REL relocations.
850 * elf32-mips.c (mips_elf_calculate_relocation): Restore
851 _DYNAMIC_LINK handling and handling of undefined symbols in shared
854 1999-08-03 Ian Lance Taylor <ian@zembu.com>
856 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
857 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
858 relocation against a symbol in an input section with no output
859 section. From Daniel Jacobowitz <drow@false.org>.
861 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
863 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
864 look for generated file correctly.
865 * aclocal.m4, configure: Rebuild.
867 1999-08-02 Mark Mitchell <mark@codesourcery.com>
869 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
870 and R_MIPS16_26 relocations correctly when relocating.
871 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
872 and R_MIPS_CALL_LO16 are for global symbols.
874 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
876 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
878 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
879 variables and initialize them.
881 1999-08-01 Mark Mitchell <mark@codesourcery.com>
883 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
884 there are no global symbols requiring GOT entries.
885 (_bfd_mips_elf_size_dynamic_sections): Likewise.
886 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
887 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
889 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
890 symbols are considered to have the value zero.
891 (_bfd_mips_elf_relocate_section): Don't try to perform a
892 relocation for an undefined symbol.
893 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
896 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
898 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
899 wants ba,a,pt %xcc instead of %icc.
900 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
901 of large PLT entries.
902 (sparc64_elf_plt_ptr_offset): Fix calculation.
903 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
904 addend should be relative to load address, not .plt section start.
905 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
907 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
909 * elf-bfd.h (struct elf_backend_data): Add
910 print_symbol_all and output_arch_syms backend methods.
911 * elfxx-target.h: Likewise.
912 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
913 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
914 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
916 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
917 symbols in .dynsym, add their names into .dynstr. Put those symbols
919 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
920 pointers to STT_REGISTER symbols in dynsym section.
921 (sparc64_elf_print_symbol_all): New function.
922 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
923 printing using the print_symbol_all hook.
925 1999-07-30 Catherine Moore <clm@cygnus.com>
927 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
930 1999-07-29 Richard Henderson <rth@cygnus.com>
932 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
933 dynamic_sections_created.
935 1999-07-29 Richard Henderson <rth@cygnus.com>
937 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
938 (mips_rtype_to_howto): ... new function.
939 (_bfd_mips_elf_relocate_section): Use it.
941 1999-07-28 Mark Mitchell <mark@codesourcery.com>
943 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
945 1999-07-27 Nick Clifton <nickc@cygnus.com>
947 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
949 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
950 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
952 1999-07-23 Donn Terry <donn@interix.com>
954 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
955 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
956 * cofflink.c (coff_link_add_symbols): If PE, handle section
958 * libcoff.h: Rebuild.
960 * config.bfd (i[3456]86-*-interix*): New target.
962 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
964 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
965 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
966 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
967 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
968 (COFF_SUPPORT_GNU_LINKONCE): Define.
969 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
970 (COFF_SUPPORT_GNU_LINKONCE): Define.
972 1999-07-21 Ian Lance Taylor <ian@zembu.com>
975 * makefile.dos: Remove; obsolete.
976 * configure.bat: Remove; obsolete.
978 1999-07-21 H.J. Lu <hjl@gnu.org>
980 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
982 1999-07-21 Philippe De Muyter <phdm@macqel.be>
984 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
985 message and fail if a symbol index is out of range.
987 1999-07-21 Ian Lance Taylor <ian@zembu.com>
989 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
990 when looking at a R_MIPS_GOT16 relocation.
992 1999-07-20 Nick Clifton <nickc@cygnus.com>
994 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
996 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
998 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
999 removed in previous change.
1000 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1001 in relocateable output.
1003 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1005 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1008 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1009 if they appear to be specially created by the linker.
1011 1999-07-19 Nick Clifton <nickc@cygnus.com>
1013 * targets.c (alternative_target): New field in bfd_target
1015 (bfd_search_for_target): New function: Find a target that
1016 satisifies a search function.
1017 * bfd-in2.h: Regenerate.
1019 * elfxx-target.h: Initialise the alternative_target field of
1020 the bfd_target structures to point to the other target (if
1022 * nlm-target.h: Initialise the alternative_target field of
1023 the bfd_target structures to point to the other target (if
1026 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1027 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1029 * aix386-core.c: Initialise new field of bfd_target structure.
1030 * aout-adobe.c: Initialise new field of bfd_target structure.
1031 * aout-arm.c: Initialise new field of bfd_target structure.
1032 * aout-target.h: Initialise new field of bfd_target structure.
1033 * aout-tic30.c: Initialise new field of bfd_target structure.
1034 * binary.c: Initialise new field of bfd_target structure.
1035 * bout.c: Initialise new field of bfd_target structure.
1036 * cisco-core.c: Initialise new field of bfd_target structure.
1037 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1038 * coff-alpha.c: Initialise new field of bfd_target structure.
1039 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1040 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1041 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1042 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1043 * coff-i386.c: Initialise new field of bfd_target structure.
1044 * coff-i860.c: Initialise new field of bfd_target structure.
1045 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1046 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1047 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1048 * coff-mips.c: Initialise new field of bfd_target structure.
1049 * coff-ppc.c: Initialise new field of bfd_target structure.
1050 * coff-rs6000.c: Initialise new field of bfd_target structure.
1051 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1052 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1053 * coff-tic30.c: Initialise new field of bfd_target structure.
1054 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1055 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1056 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1057 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1058 * hppabsd-core.c: Initialise new field of bfd_target structure.
1059 * hpux-core.c: Initialise new field of bfd_target structure.
1060 * i386msdos.c: Initialise new field of bfd_target structure.
1061 * i386os9k.c: Initialise new field of bfd_target structure.
1062 * ieee.c: Initialise new field of bfd_target structure.
1063 * ihex.c: Initialise new field of bfd_target structure.
1064 * irix-core.c: Initialise new field of bfd_target structure.
1065 * mipsbsd.c: Initialise new field of bfd_target structure.
1066 * netbsd-core.c: Initialise new field of bfd_target structure.
1067 * oasys.c: Initialise new field of bfd_target structure.
1068 * osf-core.c: Initialise new field of bfd_target structure.
1069 * ppcboot.c: Initialise new field of bfd_target structure.
1070 * ptrace-core.c: Initialise new field of bfd_target structure.
1071 * sco5-core.c: Initialise new field of bfd_target structure.
1072 * som.c: Initialise new field of bfd_target structure.
1073 * srec.c: Initialise new field of bfd_target structure.
1074 * tekhex.c: Initialise new field of bfd_target structure.
1075 * trad-core.c: Initialise new field of bfd_target structure.
1076 * versados.c: Initialise new field of bfd_target structure.
1077 * vms.c: Initialise new field of bfd_target structure.
1079 1999-07-19 Andreas Schwab <schwab@suse.de>
1081 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1084 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1086 * elflink.h (elf_link_adjust_relocs): New function.
1087 (elf_bfd_final_link): Use it.
1088 (elf_link_input_bfd): Deal with the fact that there can be
1089 two relocation sections for a single section.
1090 (elf_reloc_link_order): Likewise.
1092 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1093 a relocateable object.
1094 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1096 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1098 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1099 (sparc64_elf_get_reloc_upper_bound,
1100 sparc64_elf_get_dynamic_reloc_upper_bound,
1101 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1102 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1104 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1105 ELF64_R_TYPE_ID/DATA where appropriate.
1107 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1109 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1112 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1114 * elf32-mips.c (mips_elf_local_relocation_p): New static
1116 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1117 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1118 Always set *require_jalxp.
1119 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1120 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1121 GOT16 if the GOT16 is against a local symbol. Don't return false
1122 for an undefined symbol. If there is an overflow, assert that we
1125 1999-07-16 Andreas Schwab <schwab@suse.de>
1127 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1128 variables `link' and `elfsec'.
1129 (elf_bfd_final_link): Remove unused variable `os'.
1131 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1133 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1134 a PT_PHDR program headers.
1135 (_bfd_mips_elf_final_link): Don't assume there are going to be
1136 section symbols when we're not building a shared object.
1137 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1140 1999-07-15 J.T. Conklin <jtc@redback.com>
1142 * config.bfd (i[3456]86-*-vxworks*): New target.
1144 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1146 * elf32-mips.c (mips_elf_stub_section_p): New function.
1147 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1148 (mips_elf_relocate_section): Adjust calling sequence for
1149 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1150 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1153 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1155 * configure.in: Bump version number to 2.9.5.
1156 * configure: Rebuild.
1158 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1160 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1162 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1163 to derive final type instead of hardwiring a selection.
1165 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1167 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1168 things relocated by R_MIPS16_GPREL.
1169 (mips_elf_perform_relocation): Likewise.
1171 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1173 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1175 1999-07-14 Richard Henderson <rth@cygnus.com>
1177 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1178 (_bfd_mips_elf_size_dynamic_sections): Set it.
1179 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1180 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1181 new argument max_local.
1183 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1185 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1186 subwords when handling an R_MIPS16_26 relocation.
1187 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1190 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1191 dst_mask to match reality.
1192 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1193 (mips_elf_obtain_contents): Use bfd_get.
1194 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1195 (mips_elf_relocate_section): Likewise.
1197 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1199 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1200 (mips_elf_relocate_section): Adjust calling sequence for
1201 mips_elf_perform_relocation.
1202 (mips_elf_perform_relocation): Take additional argument. Handle
1203 R_MIPS16_26. Use bfd_put for convenience.
1205 1999-07-13 Richard Henderson <rth@cygnus.com>
1207 * elf.c (assign_file_positions_for_segments): Thinko last change.
1208 Always overwrite p_flags.
1210 1999-07-13 Richard Henderson <rth@cygnus.com>
1212 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1213 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1214 .dynbss and .rel[a].bss if want_dynbss.
1215 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1217 1999-07-13 Richard Henderson <rth@cygnus.com>
1219 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1221 1999-07-13 Richard Henderson <rth@cygnus.com>
1223 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1224 (struct elf_link_hash_table): Add dynlocal.
1225 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1226 (_bfd_elf_link_adjust_dynindx): Delete.
1227 (_bfd_elf_link_renumber_dynsyms): Prototype.
1228 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1229 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1230 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1231 (_bfd_elf_link_lookup_local_dynindx): New function.
1232 (elf_link_renumber_hash_table_dynsyms): New function.
1233 (_bfd_elf_link_renumber_dynsyms): New function.
1234 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1235 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1236 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1237 instead of elf_link_remove_section_and_adjust_dynindices.
1238 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1239 (elf_link_assign_sym_version): Remove removed_dynamic code.
1240 (elf_link_renumber_dynsyms): Delete.
1241 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1243 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1244 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1245 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1246 * elf32-mips.c: Similarly.
1247 * elf32-ppc.c: Similarly.
1248 * elf32-sparc.c: Similarly.
1249 * elf64-alpha.c: Similarly.
1250 * elf64-sparc.c: Similarly.
1252 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1254 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1255 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1256 when the relocation is against _gp_disp.
1258 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1260 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1261 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1262 to possibly_dynamic_relocs. Adjust usage throughout code.
1263 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1264 (elf_mips_ctor64_howto): Likewise.
1265 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1267 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1268 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1269 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1270 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1272 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1274 * Makefile.am: Rebuild dependencies.
1275 * Makefile.in: Rebuild.
1277 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1278 * bfd-in2.h: Rebuild.
1280 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1281 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1282 structure initializations. Add casts.
1283 * reloc.c (EMPTY_HOWTO): Define.
1284 * bfd-in2.h: Rebuild.
1285 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1286 comparisons against 0.
1287 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1288 previous_ibfd_e_flags to unsigned long.
1289 * vms.h (struct vms_private_data_struct): Change section_count to
1291 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1292 (_bfd_vms_write_gsd): Change symnum to unsigned.
1293 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1294 * vms-tir.c (etir_sta): Change psect to unsigned.
1295 (alloc_section): Change idx to unsigned.
1296 (tir_sta, tir_ctl): Change psect to unsigned.
1297 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1298 * vms.c (priv_section_count): Change to unsigned.
1300 1999-07-12 Andreas Schwab <schwab@suse.de>
1302 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1303 * m68klinux.c: Likewise.
1305 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1307 * Many files: Changes to avoid gcc warnings: Remove unused local
1308 variables. Add default case to enum switches.
1309 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1310 compile if not COFF_IMAGE_WITH_PE.
1311 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1312 (bfd_arm_get_bfd_for_interworking): Likewise.
1313 (bfd_arm_process_before_allocation): Likewise.
1314 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1315 * pei-arm.c: Likewise.
1316 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1317 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1318 (mips_elf_got16_entry): Put parens around & in body of ==.
1319 (mips_elf_calculate_relocation): Correct test for empty string.
1320 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1322 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1325 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1327 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1328 as appropriate. Fill in structure initializations. Add variable
1329 initializations. Add casts.
1330 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1331 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1333 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1335 * elf-bfd.h (bfd_elf_hash): Update declaration.
1336 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1337 when calling bfd_elf_hash.
1339 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1341 * libbfd.c (bfd_put_8): Make it of type `void'.
1342 * bfd-in2.h: Regenerated.
1343 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1345 (_bfd_mips_elf_final_link): Likewise.
1347 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1349 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1351 * config.bfd (hppa*-*-linux-gnu*): New target
1353 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1355 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1356 (_bfd_mips_elf_create_dynamic_sections): New function.
1357 (_bfd_mips_elf_add_symbol_hook): Likewise.
1358 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1359 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1360 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1361 (_bfd_mips_elf_gc_mark_hook): Likewise.
1362 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1363 (_bfd_mips_elf_always_size_sections): Likewise.
1364 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1365 (_bfd_mips_elf_check_relocs): Likewise.
1366 (_bfd_mips_elf_link_hash_table_create): Likewise.
1367 (_bfd_mips_elf_print_private_data): Likewise.
1368 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1369 (_bfd_mips_elf_final_link): Likewise.
1370 (_bfd_mips_elf_additional_program_headers): Likewise.
1371 (_bfd_mips_elf_modify_segment_map): Likewise.
1372 (_bfd_mips_elf_relocate_section): Likewise.
1373 * elf32-mips.c (mips_elf32_object_p): Move contents into
1374 _bfd_mips_elf_object_p.
1375 (mips_elf_additional_program_headers): Rename to
1376 _bfd_mips_elf_additional_program_headers.
1377 (mips_elf_modify_segment_map): Rename to
1378 _bfd_mips_elf_modify_segment_map.
1379 (elf_mips_abi_name): Change prototype.
1380 (mips_elf32_section_from_shdr): Merge into
1381 _bfd_mips_elf_section_from_shdr.
1382 (mips_elf32_section_processing): Merge into
1383 _bfd_mips_elf_section_processing.
1384 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1385 the right back-end ELF linker.
1386 (mips_elf_relocate_section): Rename to
1387 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1388 (mips_elf_link_output_symbol_hook): Rename to
1389 _bfd_mips_elf_link_output_symbol_hook.
1390 (mips_elf_create_dynamic_section): Rename to
1391 _bfd_mips_elf_create_dynamic_section.
1392 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1393 Adjust for 64-bit code. Use mips_elf_got_section.
1394 (mips_elf_adjust_dynamic_symbol): Rename to
1395 _bfd_mips_elf_adjust_dynamic_symbol. Use
1396 mips_elf_allocate_dynamic_relocations.
1397 (mips_elf_finish_dynamic_symbol): Rename to
1398 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1399 Adjust for 64-bit code.
1400 (mips_elf_finish_dynamic_sections): Rename to
1401 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1402 (mips_elf_always_size_sections): Rename to
1403 _bfd_mips_elf_always_size_sections.
1404 (mips_elf_add_symbol_hook): Rename to
1405 _bfd_mips_elf_add_symbol_hook.
1406 (mips_elf_next_lo16_addend): Constify.
1407 (mips_elf_calculate_relocation): Likewise.
1408 (mips_elf_obtain_contents): Likewise.
1409 (mips_elf_perform_relocation): Likewise.
1410 (mips_elf_create_dynamic_relocation): Likewise.
1411 (mips_elf_allocate_dynamic_relocations): New function.
1412 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1413 (MIPS_ELF_REL_SIZE): Likewise.
1414 (MIPS_ELF_DYN_SIZE): Likewise.
1415 (MIPS_ELF_GOT_SIZE): Likewise.
1416 (MIPS_ELF_SYM_SIZE): Likewise.
1417 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1418 (MIPS_ELF_GET_WORD): Likewise.
1419 (MIPS_ELF_PUT_WORD): Likewise.
1420 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1421 (STUB_LW): Conditionalize for 64-bit value.
1422 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1424 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1425 Check it for inconsistency.
1426 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1428 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1430 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1431 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1432 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1433 (mips_elf_local_got_index): Likewise.
1434 (mips_elf_got_page): Likewise.
1435 (mips_elf_got_info): Likewise.
1436 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1437 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1438 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1439 instead of constant `2'.
1440 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1441 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1442 (mips_elf_size_dynamic_sections): Use
1443 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1444 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1445 Adjust all releveant entries in elf backend table.
1446 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1447 (mips_elf64_section_processing): Likewise.
1448 Adjust elf backend entries to use _bfd_mips_elf variants now
1451 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1453 (size_dynamic_sections): Likewise.
1454 (elf_link_output_extsym): Likewise.
1455 * elf.c: (elf_fake_sections): Likewise.
1456 * libbfd.c (bfd_get): New macro.
1457 (bfd_put): Likewise.
1458 * bfd-in2.h: Regenerated.
1460 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1462 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1463 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1464 wap_reloca_in, and swap_reloca_out.
1465 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1466 multiple internal relocations per external relocation.
1467 (link_read_relocs): Likewise.
1468 (elf_bfd_final_link): Likewise.
1469 (elf_link_input_bfd): Likewise.
1470 (elf_gc_mark): Likewise.
1471 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1472 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1474 (size_info): Add entries for new fields.
1475 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1476 (mips_elf64_be_swap_reloc_in): New function.
1477 (mips_elf64_be_swap_reloc_out): Likewise.
1478 (mips_elf64_be_swap_reloca_in): Likewise.
1479 (mips_elf64_be_swap_reloca_out): Likewise.
1480 (mips_elf64_size_info): Add entries for new fields.
1482 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1484 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1485 field equals the new rel_count field.
1486 (elf_link_input_bfd): When doing a relocateable link, use the new
1487 rel_count field rather than the reloc_count field.
1488 (elf_reloc_link_order): Likewise.
1489 (elf_finish_pointer_linker_section): Likewise.
1491 Based on patch from H.J. Lu <hjl@gnu.org>:
1492 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1493 shared library to override a weak definition in a regular object.
1495 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1497 * libhppa.h: Revert July 2, 1999 patch.
1499 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1500 need to generate DLTIND relocations, not DLTREL relocations.
1502 1999-07-05 Nick Clifton <nickc@cygnus.com>
1504 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1506 (coff_set_flags): Recognise arm 5 architectures.
1508 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1509 Add support for armv5 architecture.
1511 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1513 * reloc.c: Add new, assembler only, ARM reloc:
1514 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1516 * bfd-in2.h: Regenerate.
1518 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1520 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1521 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1522 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1523 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1524 * elf32-mips.c (ABI_64_P): New macro.
1525 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1526 (_bfd_mips_elf_find_nearest_line): Adjust call to
1527 _bfd_dwarf2_find_nearest_line.
1528 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1529 * libbfd.h: Regenerated.
1531 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1533 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1535 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1537 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1538 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1540 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1542 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1544 (_bfd_elf_init_reloc_shdr): New function.
1545 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1546 bfd_alloc followed by memset.
1547 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1548 (elf_fake_sections): Here.
1549 (assign_section_numbers): Assign section numbers for the second
1550 relocation section, if required.
1551 * elflink.h (elf_link_output_relocs): New function.
1552 (elf_link_size_reloc_section): Likewise.
1553 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1554 (elf_link_input_bfd): Use elf_link_output_relocs.
1556 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1557 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1559 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1561 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1564 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1566 * elf32-mips.c (mips_elf_got_info): Move declaration before
1567 prototypes. Change global_gotsym to be a pointer to a hash entry,
1568 rather than a number index.
1569 (mips_elf_link_hash_entry): Move declaration before prototypes.
1570 (mips_elf_irix6_finish_dynamic_symbol): New function.
1571 (mips_elf_sign_extend): Likewise.
1572 (mips_elf_high): Likewise.
1573 (mips_elf_higher): Likewise.
1574 (mips_elf_highest): Likewise.
1575 (mips_elf_global_got_index): Likewise.
1576 (mips_elf_local_got_index): Likewise.
1577 (mips_elf_got_offset_from_index): Likeiwse.
1578 (mips_elf_record_global_got_symbol): Likewise.
1579 (mips_elf_got_page): Likewise.
1580 (mips_elf_next_lo16_addend): Likewise.
1581 (mips_elf_calculate_relocation): Likewise.
1582 (mips_elf_obtain_contents): Likewise.
1583 (mips_elf_perform_relocation): Likewise.
1584 (mips_elf_assign_gp): Likewise.
1585 (mips_elf_sort_hash_table_f): Likewise.
1586 (mips_elf_sort_hash_table): Likewise.
1587 (mips_elf_got_section): Likewise.
1588 (mips_elf_got_info): Likewise.
1589 (mips_elf_create_local_got_entry): Likewise.
1590 (mips_elf_got16_entry): Likewise.
1591 (mips_elf_create_dynamic_relocation): Likewise.
1592 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1593 (mips_elf_final_gp): Use mips_elf_assign_gp.
1594 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1595 into SHN_SCOMMON automatically on IRIX6.
1596 (mips_elf_add_symbol_hook): Likewise.
1597 (mips_elf_relocate_section): Rewrite, using
1598 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1599 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1600 Don't deal with .rld_map on IRIX6.
1601 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1602 section flags appropriately for .got.
1603 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1604 the got. Call mips_elf_record_global_got_symbol and allocate
1605 local got space appropriately.
1606 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1607 char *. Rework calculation of GOT size. Sort dynamic symbol
1608 table entries so entries that do not require GOT entries appear at
1609 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1610 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1612 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1614 (mips_elf_finish_dynamic_symbol): Use
1615 mips_elf_irix6_finish_dynamic_symbol.
1616 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1617 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1618 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1620 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1622 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1623 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1625 1999-06-04 Philip Blundell <philb@gnu.org>
1627 * elf32-arm.h (elf_backend_got_header_size): Define.
1628 (elf_backend_plt_header_size): Likewise.
1630 1999-06-28 Jim Pick <jim@jimpick.com>
1632 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1634 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1636 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1637 relocation function.
1638 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1640 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1642 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1643 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1644 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1645 (_bfd_mips_elf_section_from_shdr): Use them.
1646 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1647 of GP-relative sections.
1648 (_bfd_mips_elf_set_section_contents): Use them.
1649 (_bfd_mips_elf_section_processing): Share code between .sdata and
1650 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1651 (mips_elf_additional_program_headers): Add handling for
1652 PT_MIPS_OPTIONS segment on IRIX6.
1653 (mips_elf_modify_segment_map): Likeiwse.
1654 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1655 Include the options sections on IRIX6. Don't look for GP-relative
1656 sections by name; use SHF_MIPS_GPREL instead.
1657 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1659 (mips_elf_create_dynamic_sections): Don't muck about with section
1660 alignments and such on IRIX6.
1661 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1662 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1663 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1664 bfd_zalloc rather than bfd_alloc and memset.
1665 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1666 Don't assert the existence of .rld_map on IRIX6.
1667 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1669 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1670 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1673 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1675 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1676 (mips_elf_swap_msym_out): New function.
1677 (mips_elf_create_msym_section): Likewise.
1678 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1679 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1680 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1681 section not named .msym.
1682 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1683 .msym directly. Set appropriate attributes for the .msym
1685 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1686 (mips_elf_link_hash_newfunc): Clear it.
1687 (mips_elf_create_dynamic_sections): Create the .msym section
1689 (mips_elf_size_dynamic_sections): Allocate space for the
1690 .msym section. Add a DT_MIPS_MSYM entry.
1691 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1693 (mips_elf_finish_dynamic_sections): Assign a value for
1694 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1696 * elf32-mips.c (irix_compat_t): New enumeration.
1697 (ABI_N32_P): New macro.
1698 (IRIX_COMPAT): Likewise.
1699 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1700 (mips_elf_relocate_section): Fix typo.
1702 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1704 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1705 as writable PE sections.
1707 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1709 * dwarf2.c (struct arange): New type.
1710 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1711 (arange_add): New function.
1712 (decode_line_info): Keep track of address ranges that a compilation
1714 (comp_unit_contains_address): Return true if address is contained
1715 in _any_ of the address ranges associated with a compilation unit.
1716 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1717 on the first comp_unit that contains the address.
1719 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1721 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1722 (decode_line_info): Add variable STASH and initialize it to point
1723 to the per-bfd dwarf2_debug info. Remove static variable
1724 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1726 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1728 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1729 shared library to have an undefined symbol.
1731 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1732 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1734 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1736 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1737 * elf32-hppa.c: Remove everything related to symbol extension
1738 sections & records. Use the common elf_hppa_final_write_processing.
1740 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1742 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1743 functions instead of _init/_fini if requested.
1745 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1747 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1750 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1752 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1753 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1755 (ppc_elf_finish_dynamic_sections): Check for positive section
1756 dynindx field, rather than comparing against -1.
1757 (ppc_elf_relocate_section): Only return false if undefined_symbol
1758 or reloc_overflow fail, not always upon encountering an error.
1760 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1762 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1763 bfd_byte * before performing pointer arithmetic.
1765 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1767 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1769 * elf32-hppa.c: Include elf-hppa.h.
1770 (ARCH_SIZE): Define.
1771 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1773 (elf32_hppa_info_to_howto): Similarly.
1774 (elf_hppa_howto_table): Similarly.
1775 (elf_hppa_reloc_type_lookup): Similarly.
1776 (hppa_elf_gen_reloc_type): Similarly.
1777 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1779 1999-06-22 Nick Clifton <nickc@cygnus.com>
1781 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1782 handling R_V850_22_PCREL relocation.
1784 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1786 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1789 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1791 * section.c (_bfd_strip_section_from_output): Ignore sections
1792 DISCARDed by the link script.
1794 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1796 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1797 Remove unused local variable spp.
1799 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1800 the entry symbol is not set.
1802 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1804 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1805 GPDISP or LITUSE in a relocatable link.
1807 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1809 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1810 * (alloc_dwarf1_func): Likewise.
1812 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1814 * libhppa.h: Fix various formatting errors.
1815 (assemble_3); Rewrite using CATENATE.
1816 (assemble_17): Fix various bugs.
1818 1999-06-16 Nick Clifton <nickc@cygnus.com>
1820 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1822 1999-06-15 Richard Henderson <rth@cygnus.com>
1824 * section.c (SEC_SHORT): Define.
1825 * bfd-in2.h: Rebuild.
1827 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1829 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1830 Remove abfd parameter. Use _bfd_strip_section_from_output.
1831 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1833 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1834 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1835 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1837 (bfd_elf_size_dynamic_sections): Use it.
1839 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1841 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1842 complain_overflow_bitfield to complain_overflow_signed.
1844 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1846 * elflink.h (elf_link_read_relocs_from_section): New function,
1848 (elf_link_read_relocs): Here. Use it for both relocation
1851 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1853 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1854 asect->reloc_count is valid.
1856 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1858 * elf32-mips.c (mips_elf32_section_processing): Permit a
1859 SHT_MIPS_REGINFO section to have a size of 0.
1861 1999-06-12 David O'Brien <obrien@freebsd.org>
1863 * config.bfd (alpha*-*-freebsd*): New target.
1864 (i[3456]86-*-freebsd*): Now defaults to ELF.
1866 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1868 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1869 wrap if the relocation covers the high bit of an address.
1871 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1873 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1875 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1876 instead of R_SPARC_max.
1877 (sparc64_elf_info_to_howto): Likewise.
1878 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1879 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1881 1999-06-07 Richard Henderson <rth@cygnus.com>
1883 * section.c (_bfd_strip_section_from_output): Remove output
1884 sections with no initial link_order.
1886 1999-06-07 Nick Clifton <nickc@cygnus.com>
1888 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1890 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1892 * Makefile.am (SOURCE_HFILES): Add missing headers.
1893 * Makefile.in: Regenerated.
1895 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1897 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1900 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1902 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1903 range undefweak symbols.
1904 * hash.c: Add missing comma after @xref{}
1905 * linker.c: Likewise.
1907 1999-06-04 Nick Clifton <nickc@cygnus.com>
1909 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1911 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1912 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1913 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1914 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1916 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1918 * Makefile.am: Rebuild dependencies.
1919 (BFD32_BACKENDS): Add dwarf1.lo.
1920 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1921 * Makefile.in: Rebuild.
1923 1999-06-04 Nick Clifton <nickc@cygnus.com>
1925 * Makefile.am: Add epoc-arm-pe target.
1926 * Makefile.in: Regenerate.
1927 * pe-arm.c: Only redefine interworking function names if they have
1928 not already been redefined.
1929 * pei-arm.c: Only redefine interworking function names if they have
1930 not already been redefined.
1931 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1933 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1936 1999-06-03 Nick Clifton <nickc@cygnus.com>
1938 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1940 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1942 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1944 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1946 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1947 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1949 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1951 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1952 in other text sections.
1954 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1956 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1957 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1958 * libbfd.h: Regenerate.
1959 * coff-sh.c (sh_merge_private_data): Delete.
1960 (coff_bfd_merge_private_bfd_data): Change to
1961 _bfd_generic_verify_endian_match.
1962 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1964 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1966 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1968 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1970 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1972 (bfd_elf32_arm_process_before_allocation): Likewise.
1973 * bfd-in2.h: Rebuild.
1975 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1977 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1978 track of end_sequence markers.
1979 (add_line_info): Add END_SEQUENCE arg.
1980 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1981 debug-line info---it doesn't work right if a compilation unit
1982 consists of multiple discontiguous code-sequences. It would be
1983 worthwhile to optimize for the common case where a compilation
1984 unit results in a contiguous set of code sequences, but this is
1985 quite tricky to get right for arbitrary DWARF2 files.
1986 (lookup_address_in_line_info_table): Don't use the last line entry
1987 for a compilation unit for anything with an address higher than
1988 this line entry. Also, check for end_sequence markers to
1989 correctly handle discontinuities.
1990 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1991 compilation units, check all compilation units with each->high==0
1992 just like when reading compilation units.
1994 * dwarf2.c (decode_line_info): Initialize table->files and
1995 table->last_line to NULL to avoid segfaults due to random
1996 values in these members.
1997 (concat_filename): Check for out-of-range file number before
1998 indexing filename table. Segfaults suck.
2000 * dwarf2.c (decode_line_info): Don't truncate address to least
2001 significant 32 bits (breaks 64 bit targets).
2002 (lookup_address_in_function_table): Ditto.
2003 (comp_unit_contains_address): Ditto.
2005 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2007 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2008 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2009 (mips_elf64_howto_table_rela): Likewise.
2011 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2013 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2014 single section has two associated relocation sections.
2016 1999-06-02 Mark Salter <msalter@cygnus.com>
2018 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2019 COFF_WITH_PE defined.
2021 1999-06-02 Nick Clifton <nickc@cygnus.com>
2023 * pe-arm.c: Rename global arm interworking functions to avoid name
2024 collision when all targets BFD is built.
2027 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2029 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2030 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2031 (bfd_elf_section_data): Add use_rela_p.
2032 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2033 (_bfd_elf_new_section_hook): Likewise.
2034 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2036 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2037 * elfcode.h (write_relocs): Determine whether or not use rela
2038 relocs based on the relocation section header.
2039 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2040 instead of use_rela_p.
2041 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2042 (elf_backend_may_use_rela_p): Likewise.
2043 (elf_backend_default_use_rela_p): Likewise.
2044 (elfNN_bed): Use them.
2046 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2048 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2050 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2052 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2053 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2054 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2055 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2056 * bfd-in2.h: Regenerated.
2057 * libbfd.h: Likewise.
2058 * elf32-mips.c (mips_info_to_howto_rela): New function.
2059 (USE_REL): Adjust for new conventions.
2060 (MINUS_ONE): New macro.
2061 (elf_mips_howto_table): Add R_MIPS_SUB.
2062 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2064 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2065 .MIPS.content section.
2066 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2067 with .MIPS.content as .MIPS.content sections. Set
2068 SHF_MNIPS_NOSTRIP for such section.
2069 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2070 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2071 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2073 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2075 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2078 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2081 1999-05-30 Philip Blundell <philb@gnu.org>
2083 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2084 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2085 the addend does not overflow into the rest of the word.
2087 1999-05-29 Nick Clifton <nickc@cygnus.com>
2089 * bfd-in.h: Amend prototype for
2090 bfd_elf32_arm_process_before_allocation .
2091 * bfd-in.h: Regenerate.
2093 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2094 elements in a fixed sized array.
2095 (ARM_ELF_ABI_VERSION): Define.
2096 (ARM_ELF_OS_ABI_VERSION): Define.
2097 (R_ARM_THM_ABS5): Fix rightshift and size.
2098 (R_ARM_THM_PC22): Fix size.
2099 (R_ARM_PLT32): Define Howto.
2100 (find_howto): New function: Locate a howto based on a reloc
2102 (elf32_arm_info_to_howto): Use find_howto if necessary.
2103 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2104 bfd_reloc_code_real_type.
2105 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2106 and BFD_RELOC_VTABLE_ENTRY.
2107 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2109 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2110 elements in a fixed sized array.
2111 (ARM_ELF_ABI_VERSION): Define.
2112 (ARM_ELF_OS_ABI_VERSION): Define.
2113 (R_ARM_THM_ABS5): Fix rightshift and size.
2114 (R_ARM_THM_PC22): Fix size.
2115 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2116 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2117 bfd_reloc_code_real_type.
2119 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2120 no_pipeline_knowledge.
2121 (elf32_arm_link_hash_create): Initialise new field to zero.
2122 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2123 no_pipeline_knowledge. Use this parameter to initialise the field
2124 in the globals data structure.
2125 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2126 no_pipeline_knowledge is false and the binary is from an old
2128 (elf32_arm_merge_private_data): Generate an error if an attempt is
2129 made to linl together big endian and little endian code.
2130 (elf32_arm_post_process_headers): New function: Initialise the
2131 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2133 (elf_backend_post_process_headers): Define.
2135 1999-05-28 Nick Clifton <nickc@cygnus.com>
2137 * elf-bfd.h (struct elf_backend_data): Add new field:
2138 elf_backend_post_process_headers.
2140 * elfxx-target.h (elf_backend_post_process_headers): Define to
2141 NULL if not already defined.
2142 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2144 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2146 (_bfd_elf_compute_section_file_positions): Call
2147 elf_backend_post_process_headers if defined.
2149 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2151 * configure.in: Check whether getuid and getgid exist.
2152 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2153 HAVE_GETGID are not defined, respectively.
2154 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2156 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2157 * configure, config.in: Rebuild.
2159 1999-05-28 Martin Dorey <mdorey@madge.com>
2161 * elf32-i960.c: New file.
2162 * elf.c (prep_headers): Handle bfd_arch_i960.
2163 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2164 * config.bfd (i960-*-elf*): New target.
2165 * configure.in (bfd_elf32_i960_vec): New target vector.
2166 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2167 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2168 * Makefile.in, aclocal.m4, configure: Rebuild.
2170 1999-05-27 Nick Clifton <nickc@cygnus.com>
2172 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2174 (find_howto): New function: Find entries in the
2175 elf32_arm_howto_table.
2176 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2178 (elf32_arm_reloc_type_lookup): Add lookup for
2179 BFD_RELOC_ARM_PLT32.
2181 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2183 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2184 (elf32_arm_link_hash_table_create): Use above function as the
2185 constructor for hash table entries.
2186 (elf32_arm_relocate_section): Avoid crash when there is no output
2188 (elf32_arm_final_link_relocate): New parameter h.
2189 (elf32_arm_relocate_section): Pass symbol hash entry to above
2191 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2194 1999-05-25 Catherine Moore <clm@cygnus.com>
2196 * coff-arm.c (coff_arm_relocate_section): Don't emit
2197 base file entries for pc-relative values.
2199 1999-05-25 DJ Delorie <dj@cygnus.com>
2201 * peicode.h (coff_swap_sym_in): When we create the actual section
2202 to reflect the not-there section C_SECTION symbols refer to,
2203 change the symbol class to C_STAT as the section is now really
2206 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2208 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2211 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2213 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2215 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2216 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2218 1999-05-16 Nick Clifton <nickc@cygnus.com>
2220 * coff-mcore.c (in_reloc_p): Reinstate.
2222 1999-05-15 Nick Clifton <nickc@cygnus.com>
2224 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2225 * bfd-in2.h: Regenerate.
2226 * coff-mcore.c (in_reloc_p): Remove defintion.
2227 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2228 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2229 IMAGE_REL_MCORE_RVA.
2230 (coff_mcore_rtype_to_howto): Add special processing for
2231 IMAGE_REL_MCORE_RVA.
2232 (coff_mcore_relocate_section): Add support for
2233 IMAGE_REL_MCORE_RVA.
2234 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2235 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2237 (mcore_elf_relocate_section): Delete redundant case labels.
2239 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2241 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2242 precedence between bit-and and comparison.
2244 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2246 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2247 list of target formats (targ_selvecs).
2248 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2249 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2251 1999-05-10 DJ Delorie <dj@cygnus.com>
2253 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2254 reasonable mode until "ar x" is smart enough to skip it (fixes
2255 gcc/libgcc.a builds on mips-ecoff targets
2257 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2258 to work. Hack to support MS import libraries, which use different
2259 COMDAT types than GNU.
2260 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2261 to implied zero-length sections (see peicode below)
2262 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2263 filename symbols, which use one *or more* auxents.
2264 * coffswap.h (coff_swap_aux_in): ditto
2265 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2268 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2270 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2271 for all relocations.
2273 1999-05-10 Catherine Moore <clm@cygnus.com>
2275 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2276 if COFF_IMAGE_WITH_PE.
2277 (bfd_arm_process_before_allocation): Likewise.
2278 (bfd_arm_get_bfd_for_interworking): Likewise.
2279 * coff-arm.c: Likewise.
2280 * bfd-in2.h: Regenerate.
2281 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2282 (armpe_big_vec): Likewise.
2283 * configure: Rebuild.
2285 1999-05-10 Nick Clifton <nickc@cygnus.com>
2287 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2288 section, not just .rel. Same for .rela.
2290 1999-05-07 Nick Clifton <nickc@cygnus.com>
2292 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2293 endianism with an error message.
2295 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2297 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2298 assignment from "unsigned char *" to "char *".
2299 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2301 1999-05-05 Catherine Moore <clm@cygnus.com>
2303 * coff-arm.c (coff_arm_relocate_section): Add one to
2304 address of ARM_RVA32 thumb functions.
2306 1999-05-05 Catherine Moore <clm@cygnus.com>
2308 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2309 (elf32_m68k_copy_private_bfd_data): New.
2310 (elf32_m68k_merge_private_bfd_data): New.
2311 (elf32_m68k_print_private_bfd_data): New.
2312 (CPU32_FLAG): Define.
2313 (PLT_CPU32_ENTRY_SIZE): Define.
2314 (elf_cpu32_plt0_entry): Declare.
2315 (elf_cpu32_plt_entry): Declare.
2316 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2317 (elf_m68k_finish_dynamic_symbol): Likewise.
2318 (elf_m68k_finish_dynamic_sections): Likewise.
2319 (elf_backend_plt_header_size): Remove definition.
2320 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2321 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2322 (bfd_elf32_bfd_set_private_flags): Define.
2323 (bfd_elf32_bfd_print_private_bfd_data): Define.
2325 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2327 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2328 and R_LONG_PCREL_MODE.
2330 1999-04-29 Nick Clifton <nickc@cygnus.com>
2332 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2334 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2336 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2337 in relocation calculation.
2339 1999-04-26 Tom Tromey <tromey@cygnus.com>
2341 * aclocal.m4, configure: Updated for new version of libtool.
2343 1999-04-21 Nick Clifton <nickc@cygnus.com>
2345 * coff-mcore.c: Add support for mcore relocs.
2347 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2349 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2350 incorrect use EF_MIPS_xxBITPTRS.
2352 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2354 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2357 * bfd-in2.h: Rebuild.
2358 * libbfd.h: Rebuild.
2360 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2362 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2363 (coff_arm_relocate_section): Add ARM26D transform. Only
2364 change to ARM26D for relocateable links.
2366 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2368 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2369 (bfd_elf32_bfd_print_private_bfd_data): New.
2371 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2373 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2374 refetch addend if USE_REL, add many comments regarding current state.
2375 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2376 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2377 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2378 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2380 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2382 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2383 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2385 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2387 * dwarf2.c (decode_line_info): Don't truncate address to least
2388 significant 32 bits (breaks 64 bit targets).
2389 (lookup_address_in_function_table): Ditto.
2390 (comp_unit_contains_address): Ditto.
2392 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2394 * coff-arm.c (arm_emit_base_file_entry): New routine.
2395 (A2T3_OFFSET): Define.
2396 (T2A3_OFFSET): Define.
2397 (coff_arm_relocate_section): Emit base file entries for interworking
2400 1999-04-13 Philip Blundell <philb@gnu.org>
2402 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2403 relocs 17 through 19.
2405 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2407 * elfcode.h: Remove fnmatch.h.
2408 * elflink.h (elf_link_assign_sym_version): Call back to ld
2409 instead of calling fnmatch.
2411 * config.bfd (i?86-*-beoself): Include pe vecs.
2413 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2415 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2418 1999-04-10 Richard Henderson <rth@cygnus.com>
2420 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2421 when trying to resolve dynamic symbol references.
2422 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2423 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2424 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2425 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2426 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2427 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2428 * elflink.h (elf_link_output_extsym): Likewise.
2430 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2432 * section.c (_bfd_strip_section_from_output): New function moved from
2433 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2434 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2435 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2436 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2437 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2438 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2439 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2440 * bfd-in2.h: Update.
2442 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2444 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2446 1999-04-08 Nick Clifton <nickc@cygnus.com>
2448 * coff-mcore.c: New File: Support for mcore-pe targets.
2449 * cpu-mcore.c: New File: Support for mcore targets.
2450 * elf32-mcore.c: New File: Support for mcore-elf target.
2451 * pe-mcore.c: New File: Definitions for mcore-pe target.
2452 * pei-mcore.c: New File: Definitions for mcore-pei target.
2453 * Makefile.am: Add support for MCore targets.
2454 * Makefile.in: Regenerate.
2455 * config.bfd: Add support for MCore targets.
2456 * configure.in: Add support for MCore targets.
2457 * configure: Regenerate.
2458 * archures.c: Add support for MCore architecture.
2459 * bfd-in2.h: Regenerate.
2460 * coffcode.h: Add support for mcore-pe targets.
2461 * elf.c: Add support for mcore-elf target.
2462 * reloc.c: Add support for MCore relocs.
2463 * targets.c: Add support for MCore targets.
2465 1999-04-07 Nick Clifton <nickc@cygnus.com>
2467 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2468 R_ARM_XPC25 and R_ARM_THM_XPC22.
2469 (elf32_arm_reloc_map): Remove redundant entries.
2471 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2473 * sysdep.h (LC_MESSAGES): Never define.
2475 1999-04-06 Chris Torek <torek@bsdi.com>
2477 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2478 all callers. Rewrite completely.
2479 (_bfd_relocate_contents): Rewrite overflow checking.
2480 * bfd-in2.h: Rebuild.
2482 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2484 From Gabriel Paubert <paubert@iram.es>:
2485 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2486 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2487 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2488 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2489 * ppcboot.c (ppcboot_vec): Use little endian routines for
2492 * elf.c (elfcore_strndup): Only define if it will be used.
2493 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2495 (ppc_elf_check_relocs): Remove unused local i.
2496 (ppc_elf_gc_mark_hook): Add default case to switch.
2498 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2499 * srec.c (srec_scan): Accept \r in symbol definitions.
2500 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2501 (symbolsrec_object_p): Likewise.
2503 1999-04-04 Don Bowman <don@pixsci.com>
2505 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2507 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2509 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2511 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2512 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2514 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2516 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2519 1999-03-31 Nick Clifton <nickc@cygnus.com>
2521 * config.bfd: Add support for arm-epoc-pe target.
2522 * configure.in: Add support for arm-epoc-pe target.
2523 * configure: Regenerate.
2524 * targets.c: Add support for arm-epoc-pe target.
2525 * coff-arm.c: Allow header files to override definition of
2526 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2527 * pe-arm.h: Allow previous header files to override definition of
2528 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2529 * pei-arm.h: Allow previous header files to override definition of
2530 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2531 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2532 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2534 1999-03-30 Nick Clifton <nickc@cygnus.com>
2536 * elf.c (elf_map_symbols): Handle the case where section
2537 symbols are generated for content-less sections which are
2538 not mapped to the output file.
2540 * linker.c: Replace direct references to fields in BFD structure
2541 with accessor macros.
2543 * elflink.h: Replace direct references to fields in BFD structure
2544 with accessor macros.
2546 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2548 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2550 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2551 account when adjusting section symbols during a partial link.
2553 1999-03-24 Nick Clifton <nickc@cygnus.com>
2555 * coff-sparc.c (struct coff_reloc_map): Change type of field
2556 'bfd_reloc_val' to bfd_reloc_code_real_type.
2557 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2558 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2559 * elf32-arc.c (struct arc_reloc_map): Ditto.
2560 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2561 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2562 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2563 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2564 * elf32-sh.c (struct elf_reloc_map): Ditto.
2565 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2566 * elf32-v850.c (struct v850_reloc_map): Ditto.
2567 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2568 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2569 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2571 1999-03-17 Martin Hunt <hunt@cygnus.com>
2573 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2574 function so source-level assembly works. If multiple N_SOs
2575 are seen without and N_FUNs, create an indextable entry with
2576 a NULL function name.
2578 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2580 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2581 of certian similar cpus.
2583 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2585 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2586 Add the 5000. Change the architecture for the 5400 to mips4.
2587 (elf_mips_mach): Add r5000.
2589 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2591 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2593 1999-03-11 Nick Clifton <nickc@cygnus.com>
2595 * binary.c (binary_set_section_contents): Generate warning about
2596 huge file offsets for any section that will occupy file space, not
2597 just those that are loadable.
2599 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2601 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2603 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2605 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2607 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2609 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2610 * elflink.h: Revert all changes since Feb 16. Instead:
2611 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2612 appropriate. Copy it to version symbols.
2613 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2614 symbols if appropriate.
2615 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2616 symbol if appropriate.
2617 (elf_link_output_extsym): If symbol is marked as undefined, and
2618 has no nonweak references, mark it as weak undefined.
2620 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2622 * elflink.h (elf_merge_symbol): When overriding a dynamic
2623 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2625 (elf_link_add_object_symbols): Don't copy the other field if we
2628 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2630 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2631 shared object with a weak undefined symbol.
2633 1999-02-18 Nick Clifton <nickc@cygnus.com>
2635 * elfarm-nabi.c: Set partial_inplace back to false.
2637 1999-02-17 Nick Clifton <nickc@cygnus.com>
2639 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2640 (USER_LABEL_PREFIX): Set to "_".
2642 The following patches are from: Scott Bambrough
2643 <scottb@corelcomputer.com>
2645 * libaout.h (M_ARM6_NETBSD): Set to 143.
2647 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2648 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2649 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2650 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2651 * bfd-in2.h: Regenerate.
2653 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2654 'true' as REL relocs are now being used. Add new PIC relocs:
2655 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2656 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2658 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2660 (elf32_arm_final_link_relocate): Change parameters so that entire
2661 reloc is passed. Add support for PIC relocs.
2662 (elf32_arm_relocate_section): Pass entire reloc to
2663 elf32_arm_final_link_relocate.
2664 (elf32_arm_check_relocs): Handle new PIC relocs.
2665 (elf32_arm_adjust_dynamic_symbol): New function.
2666 (elf32_arm_size_dynamic_sections): New function.
2667 (elf32_arm_discard_copies): New function.
2668 (elf32_arm_finish_dynamic_symbol): New function.
2669 (elf32_arm_finish_dynamic_sections): New function.
2670 (ELF_MAXPAGE_SIZE): Define.
2671 (bfd_elf32_bfd_reloc_type_lookup): Define.
2672 (elf_backend_relocate_section): Define.
2673 (elf_backend_adjust_dynamic_symbol): Define.
2674 (elf_backend_create_dynamic_sections): Define.
2675 (elf_backend_finish_dynamic_symbol): Define.
2676 (elf_backend_finish_dynamic_sections): Define.
2677 (elf_backend_size_dynamic_sections): Define.
2678 (elf_backend_plt_readonly): Define.
2679 (elf_backend_want_got_plt): Define.
2680 (elf_backend_want_plt_sym): Define.
2682 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2684 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2685 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2686 (_bfd_mips_elf_fake_sections): Likewise.
2688 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2690 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2691 bfd_elf32_arm_get_bfd_for_interworking,
2692 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2695 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2696 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2697 elf32_arm_find_nearest_line): Make them static.
2699 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2701 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2702 callers. Do not merge a definition from a shared object with a
2703 weak undefined symbol.
2704 (elf_link_add_object_symbols): Do not change the symbol type or
2705 size if the old symbol overrides the new one.
2707 1999-02-08 Nick Clifton <nickc@cygnus.com>
2709 * config.bfd: Add support for strongarm target.
2711 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2713 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2714 fields instead of unsigned char.
2716 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2718 * Makefile.am: Rebuild dependencies.
2719 * Makefile.in: Rebuild.
2721 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2723 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2724 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2725 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2726 * acinclude.m4: Add comments to uses of AC_DEFINE.
2727 * acconfig.h: Remove.
2728 * configure: Rebuild with current autoconf/automake.
2729 * aclocal.m4: Likewise.
2730 * config.in: Likewise.
2731 * Makefile.in: Likewise.
2733 1999-02-04 DJ Delorie <dj@cygnus.com>
2735 * libbfd.c (real_read): don't call fread for zero bytes. This
2736 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2738 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2740 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2741 of a jump is in the current 256 MB region.
2743 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2745 * format.c (bfd_check_format_matches): Change last patch to only
2746 take effect for the binary target.
2748 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2750 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2752 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2754 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2756 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2758 * format.c (bfd_check_format_matches): If the target was
2759 previously specified, don't check other targets when checking for
2762 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2764 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2765 (elf32_arm_reloc_type_lookup): Removed
2766 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2767 (elf32_arm_reloc_type_lookup): New.
2768 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2769 (elf32_arm_reloc_type_lookup): New.
2771 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2773 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2774 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2775 * Makefile.am: Use new files.
2776 * Makefile.in: Regenerate.
2777 * configure.in: Use new files.
2778 * configure: Regenerate.
2780 1999-02-01 Nick Clifton <nickc@cygnus.com>
2782 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2783 (fr30_elf_gc_sweep_hook): New function.
2784 (elf_backend_can_gc_sections): Define.
2786 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2788 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2789 and bfd_elf32_bigarm_oabi_vec.
2791 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2793 * Makefile.am (elf32-arm-oldabi.lo): New.
2794 (elf32-arm-newabi.lo): New.
2795 * Makefile.in: Regenerate.
2796 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2797 (arm-*-elf): Likewise.
2799 (thumb-*-oabi): New.
2800 * configure: Regenerate.
2801 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2802 (bfd_elf32_bigarm_oabi_vec): New.
2803 * elf32-arm-newabi.c: New.
2804 * elf32-arm-oldabi.c: New.
2805 * elf32-arm.c: Removed.
2808 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2810 * binary.c (binary_set_section_contents): Omit warnings for
2811 unloadable sections.
2813 1999-01-31 Michael Meissner <meissner@cygnus.com>
2815 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2816 powerpc{,le}-*-eabi.
2818 1999-01-29 Nick Clifton <nickc@cygnus.com>
2820 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2821 * dwarf2.c (read_signed_leb128): Remove unused variables.
2823 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2825 * elf.c (assign_file_positions_for_segments): Only adjust
2826 p_align when needed.
2828 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2830 * binary.c (binary_set_section_contents): Don't return early for a
2831 non-loadable section, in case the first section is non-loadable.
2832 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2833 W. Rozycki <macro@ds2.pg.gda.pl>.
2835 1999-01-28 Nick Clifton <nickc@cygnus.com>
2837 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2838 R_FR30_GNU_VTENTRY relocs.
2840 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2842 * elflink.h (elf_link_output_sym): Zero syms which are
2843 part of sections which have been excluded.
2845 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2847 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2849 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2850 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2852 1999-01-27 Nick Clifton <nickc@cygnus.com>
2854 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2856 (fr30_final_link_relocate): Use computed value as result of
2859 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2861 * binary.c (binary_set_section_contents): Emit warning for
2862 huge file offsets due to widely-dispersed section LMAs.
2864 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2866 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2867 align first section to largest section alignment, not first
2870 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2872 * configure.in: Require autoconf 2.12.1 or higher.
2874 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2876 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2877 * bfd-in2.h: Likewise.
2878 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2880 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2882 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2883 * cpu-mips.c: Add support for and independent 4111.
2884 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2885 (_bfd_mips_elf_final_write_processing):
2886 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2888 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2890 * elf32-mips.c (elf_mips_abi_name): New.
2891 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2893 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2895 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2896 Handle bfd_mach_mips4300.
2898 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2900 * elf32-i386.c: Remove leaked development code from patch
2901 1998-12-10 by Richard Henderson.
2903 1998-12-10 Richard Henderson <rth@cygnus.com>
2905 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2906 in debug sections for symbol defined externally.
2908 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2910 * targets.c (bfd_target_vector): Remove duplicate entry for
2913 1998-12-09 Nick Clifton <nickc@cygnus.com>
2915 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2916 since we are using RELAs.
2918 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2920 SCO Open Server Release 5 core file support, from Jouke Numan
2922 * sco5-core.c: New file.
2923 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2924 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2925 * Makefile.am: Rebuild dependencies.
2926 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2927 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2928 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2929 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2930 * bfd-in2.h, configure, Makefile.in: Rebuild.
2932 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2934 * config.bfd (hppa*-*-mpeix*): New target.
2935 * configure.in: Add AC_HEADER_DIRENT.
2936 (hppa*-*-mpeix*): New target.
2937 * configure.host (hppa*-*-mpeix*): New host.
2938 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2939 friends rather than just including <sys/dir.h>.
2940 * som.h (struct som_symbol): Add hppa_priv_level and apto
2941 tc_data. Change all users.
2942 (struct somdata): Add comp_unit field.
2943 (obj_som_compilation_unit): Define.
2944 (bfd_som_attach_compilation_unix): Declare.
2945 * som.c: Check HOST_HPPAMPEIX.
2946 (struct som_misc_symbol_info): Add new field priv_level.
2947 (som_object_setup): Add current_offset parameter. Change all
2949 (setup_sections): Likewise.
2950 (som_object_p): For EXECLIBMAGIC, read the lst header.
2951 (som_write_symbol_strings): Add compilation_unit parameter.
2953 (som_finish_writing): Write out compilation_unit.
2954 (som_bfd_derive_misc_symbol_info): Set priv_level.
2955 (som_build_and_write_symbol_table): Set xleast field to 3.
2956 (som_slurp_symbol_table): Set symbol priv_level.
2957 (bfd_som_attach_compilation_unit): New function.
2958 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2959 priv_level into symbol_value.
2960 * configure, config.in: Rebuild.
2962 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2964 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2965 warning function to call _bfd_error_handler instead.
2967 * libbfd.c (COERCE32): Cast through unsigned long and long to
2968 avoid bug in old version of gcc.
2970 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2971 (elf_backend_additional_program_headers): Don't define.
2973 1998-12-08 Nick Clifton <nickc@cygnus.com>
2975 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2976 relocations to include offset of 2 included in the insns, and the
2977 offset of the relocs within the section.
2979 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2981 The following changes were made by David Taylor
2982 <taylor@texas.cygnus.com>, Edith Epstein
2983 <eepstein@sophia.cygnus.com>, Jim Blandy
2984 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2985 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2986 changes originally made by HP; HP did not create ChangeLog
2989 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2990 automake macro library.
2992 * hpux-core.c (hpux_core_core_file_p): this function now
2993 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2994 found in the corefile! Also, in hpux_core_core_file_p, if we
2995 encounter a section with an unknown type, don't punt. Instead,
2996 just skip it. Also, count the number of sections of known type
2997 that we encounter. If we encounter at least one good one, then
2998 we'll declare that the file is a core file. If we encounter any
2999 unknown ones but some known ones, then we'll issue a warning (but
3000 still declare it to be a core file). Also, correctly decide when a
3002 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3003 (CORE_ANON_SHMEM): define if not defined.
3004 (hpux_core_struct): add members lwpid and user_tid.
3005 (core_kernel_thread_id, core_user_thread_id): new macros.
3006 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3007 the name before storing it in the bfd.
3008 (hpux_core_core_file_p): handle threads.
3010 * libhppa.h (GET_FIELD): protect against redefinition.
3011 (HPPA_WIDE): define.
3012 (GET_FIELD): define.
3017 (sign_extend): redefine.
3018 (assemble_6): define.
3019 (assemble_12): rewrite.
3020 (assemble_16): define.
3021 (assemble_16a): define.
3022 (assemble_17): rewrite.
3023 (assemble_22): define.
3025 1998-12-07 Nick Clifton <nickc@cygnus.com>
3027 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3028 relocations for signed values.
3030 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3032 * mipsbsd.c (MY(set_arch_mach)): Make static.
3033 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3034 bfd_mach_mips* macros rather than simple numbers.
3036 COFF weak symbol support, based on patches from Mark Elbrecht
3037 <snowball3@usa.net>:
3038 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3039 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3040 (coff_write_alien_symbol): Likewise.
3041 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3042 (coff_link_add_symbols): Likewise.
3043 (_bfd_coff_link_input_bfd): Likewise.
3044 (_bfd_coff_write_global_sym): Likewise.
3046 * elf.c (copy_private_bfd_data): Always initialize the
3047 includes_phdrs field.
3049 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3050 file defines a symbol first mentioned in an ELF file.
3052 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3053 possible, rather than only if BFD64.
3054 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3056 * bfd-in2.h: Rebuild.
3058 * srec.c (srec_set_section_contents): Correct test to avoid
3059 switching to 4 byte addresses after seeing a second section which
3060 requires 3 byte addresses. From Joel Schantz
3061 <joel.schantz@argosys.boeing.com>.
3063 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3064 <aymeric.vincent@emi.u-bordeaux.fr>.
3066 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3068 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3069 decide whether the output file is -mrelocatable-lib,
3070 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3072 1998-12-03 Nick Clifton <nickc@cygnus.com>
3074 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3075 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3076 * bfd-in2.h: Regenerate.
3077 * libbfd.h: Regenerate
3079 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3081 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3082 link against a dynamic symbol with no type or size.
3084 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3086 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3087 relocation for section which does not get loaded.
3088 (elf_i386_relocate_section) [R_386_32]: Likewise.
3090 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3092 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3093 reloc_count and i long instead of unsigned long. Handle error
3094 return from bfd_canonicalize_reloc.
3096 1998-12-01 Nick Clifton <nickc@cygnus.com>
3098 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3101 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3103 * elf32-sh.c (elf/sh.h): Include.
3104 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3105 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3106 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3107 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3108 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3110 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3112 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3113 causes division by zero later on.
3115 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3117 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3120 1998-11-25 DJ Delorie <dj@cygnus.com>
3122 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3125 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3127 * elf32-fr30.c (fr30_elf_relocate_section): Call
3128 fr30_final_link_relocate.
3129 (fr30_final_link_relocate): New function: Handle I20 and I32
3131 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3132 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3133 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3135 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3138 The following changes are based on a patch submitted by Gianluca
3139 Moro <glctr@abc.it>:
3141 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3142 not already been updated.
3143 (find_remembered_hi16s_reloc): New parameter 'already_found'
3144 returns state of remembered hi16s reloc.
3145 (remember_hi16s_reloc): Set 'found' field to false.
3146 (hi16s_location): Add 'found' field.
3148 1998-11-23 DJ Delorie <dj@cygnus.com>
3150 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3151 to see .DLL files as unrecognized.
3152 (i3coff_object_p): Sorry, had to hack it to not recognize these
3153 files (pei-i386) on request.
3155 1998-11-23 DJ Delorie <dj@cygnus.com>
3157 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3158 relents. Call bfd_check_format to reinitialize.
3160 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3162 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3165 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3167 * aclocal.m4: regenerate
3168 * configure: regenerate
3170 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3172 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3173 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3174 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3175 respect it as an upper bound on what memory to reference.
3176 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3177 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3178 update vtable_entries_size appropriately.
3180 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3182 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3185 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3187 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3188 bfds; they have no "file" so we fake it.
3189 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3190 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3191 resizing the memory buffer.
3192 * opncls.c (bfd_make_writable): New function; lets you write a
3193 bfd_create'd bfd to an in-memory buffer.
3194 (bfd_make_readable): New function; lets you read back that buffer
3195 as if it were from bfd_openr. Used to build generated archive
3196 members (winsup's ld's dlltool)
3198 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3200 * po/bfd.pot: Regenerated.
3202 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3204 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3207 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3209 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3210 element of the gotentry list for local symbols too.
3211 (elf64_alpha_relocate_section): Unify local and global handling.
3212 Assert that gotent->use_count > 0.
3214 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3216 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3217 update for file name changes of July 2, 1998.
3219 * configure: Rebuild.
3221 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3223 * po/bfd.pot: Regenerated.
3225 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3227 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3228 * aclocal.m4, configure: regenerate
3230 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3232 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3234 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3236 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3237 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3239 * aclocal.m4, configure: regenerated.
3241 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3243 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3244 R_D10V_GNU_VTENTRY relocs.
3245 (elf_d10v_howto_table): Likewise.
3246 (d10v_reloc_map d10v_reloc_map): Likewise.
3247 (elf32_d10v_gc_mark_hook): New.
3248 (elf32_d10v_gc_sweep_hook): New.
3249 (elf32_d10v_check_relocs): New.
3250 (elf32_d10v_relocate_section): New.
3251 (elf_backend_relocate_section): Define.
3252 (elf_backend_can_gc_sections): Define.
3254 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3256 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3257 (BFD64_BACKENDS): ...from here.
3258 (BFD32_BACKENDS_CFILES): Move vms files here...
3259 (BFD64_BACKENDS_CFILES): ...from here.
3260 * Makefile.in: Rebuild.
3262 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3264 * Makefile.am: Add FR30 target.
3265 * Makefile.in: Add FR30 target.
3266 * archures.c: Add support for FR30.
3267 * config.bfd: Add support for FR30.
3268 * configure.in: Add support for FR30.
3269 * reloc.c: Add support for FR30 relocations.
3270 * targets.c: Add support for FR30 relocations.
3271 * bfd-in2.h: Regenerate.
3272 * configure: Regenerate.
3273 * libbfd.h: Regenerate.
3274 * cpu-fr30.c: New file.
3275 * elf32-fr30.c: New file.
3277 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3279 * configure.in: detect cygwin* instead of cygwin32*
3280 * configure: regenerate
3282 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3284 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3285 use bfd_malloc and free instead and check return value from bfd_malloc.
3287 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3289 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3290 * libbfd.h: Rebuild.
3292 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3293 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3294 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3295 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3297 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3299 (mips_elf_link_hash_table_create): Don't initialize
3300 dynsym_sec_strindex.
3301 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3302 (mips_elf_size_dynamic_sections): Generate a section symbol for
3303 every output section.
3304 (mips_elf_finish_dynamic_sections): Count all sections for
3306 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3309 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3311 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3312 for later PLT entries in large PLTs.
3313 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3315 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3317 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3319 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3321 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3322 * elflink.h (elf_collect_hash_codes): New function. This function is
3323 called for each exported symbol and we compute the ELF hash value for
3325 (compute_bucket_value): New function. It is called from
3326 size_dynamic_sections to determine the hash table size. When we are
3327 optimizing a better, but slower, algorithm is used.
3328 (size_dynamic_sections): Call compute_bucket_value.
3330 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3332 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3334 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3336 (sh_elf_gc_mark_hook): New.
3337 (sh_elf_gc_sweep_hook): New.
3338 (sh_elf_check_relocs): New.
3339 (elf_backend_can_gc_sections): Define.
3341 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3343 * acinclude.m4: undo previous gettext change
3344 * aclocal.m4: rebuild with right version of aclocal.
3346 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3348 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3349 aclocal.m4 to acinclude.m4, so they don't get lost.
3351 * elfcore.h: rewrite for better corefile support.
3352 * elf.c (elfcore_*): new functions.
3353 * elf-bfd.h (elf_obj_tdata): new structure members.
3354 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3356 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3358 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3360 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3361 and R_M32R_GNU_VTENTRY.
3362 (elf_backend_can_gc_sections): Define.
3363 (m32r_elf_check_relocs): New.
3364 (m32r_elf_gc_mark_hook): New.
3365 (m32r_elf_gc_sweep_hook): New.
3366 (m32r_elf_relocate_section): Handle VT relocs.
3368 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3370 * coff-arm.c (arm_relocate_section): Remove redundant test.
3372 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3373 cleat that the 'bitsize' field is the size of the bitfield AFTER
3374 relocation not before.
3376 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3378 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3381 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3383 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3384 R_SPARC_GNU_VTENTRY.
3385 (elf32_sparc_check_relocs): Handle them.
3386 (elf32_sparc_reloc_type_lookup): Likewise.
3387 (elf32_sparc_relocate_section): Likewise.
3388 (elf32_sparc_gc_mark_hook): New.
3389 (elf32_sparc_gc_sweep_hook): New.
3391 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3393 * som.c (som_finish_writing): Perform some sanity checks when
3394 writing an executable or shared library.
3396 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3398 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3399 * configure.in (elf): Add dwarf1.lo.
3400 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3401 * elf.c (_bfd_elf_find_nearest_line): Add call to
3402 _bfd_dwarf1_find_nearest_line.
3403 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3404 Add call to _bfd_dwarf1_find_nearest_line.
3405 * configure: Rebuilt.
3407 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3409 * elflink.h (elf_gc_sections): Do not allow garbage
3410 collection if dynamic sections have been created.
3412 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3414 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3416 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3417 (v850_elf_perform_relocation): Likewise.
3418 (v850_elf_final_link_relocate): Likewise.
3419 (v850_elf_relocate_section): Likewise.
3420 (v850_elf_gc_sweep_hook): New routine.
3421 (v850_elf_gc_mark_hook): New routine.
3422 (elf_backend_can_gc_sections): Define.
3424 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3426 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3429 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3431 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3432 Declare size as bfd_size_type.
3433 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3435 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3437 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3439 * som.c (CPU_PA_RISC2_0): Define.
3440 (_PA_RISC2_0_ID): Likewise.
3441 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3443 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3446 has a base which is already defined, only add the referenced
3447 symbol to the dynamic symbol table if it is defined or referenced
3450 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3453 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3455 * elflink.h (elf_link_add_object_symbols): Undo last change.
3457 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3459 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3460 symbol for the indirect alias to a versioned symbol.
3462 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3464 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3465 (elf32_i386_vtentry_howto): New.
3466 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3467 or elf32_i386_vtinherit_howto on lookup.
3469 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3471 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3472 reloc_type. Rename R_68K__max to R_68K_max.
3473 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3476 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3478 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3479 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3481 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3484 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3486 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3487 message has a null byte terminator.
3489 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3491 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3492 word subject to R_V850_32 relocation.
3494 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3496 * dwarf2.c: Add comment describing problem computing line numbers
3497 for undefined symbols at link time.
3499 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3501 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3502 transform a defweak into a plt entry.
3503 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3504 plt entry references to receive a RELATIVE reloc.
3505 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3506 (elf64_alpha_relocate_section): Assert we don't overrun
3507 the allocated relocation space.
3509 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3511 * elf.c (swap_out_syms): Always treat section symbols as
3512 special, even if they are attached to a common section.
3514 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3516 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3517 sections with v850 common section attributes into named v850
3519 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3520 common section attributes into named v850 common sections.
3522 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3524 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3527 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3529 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3530 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3531 reloc to the wrong section a warning, not an error. .dynsbss
3532 is not an output section, so there is no need to check for it.
3534 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3536 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3538 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3540 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3541 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3543 (elf32_arm_gc_mark_hook): New.
3544 (elf32_arm_gc_sweep_hook): New.
3545 (elf32_arm_check_relocs): New.
3546 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3548 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3551 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3553 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3554 assume there is no PLT or GOT.
3556 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3558 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3559 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3560 also accepted as a function symbol type.
3562 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3564 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3566 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3568 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3569 match definition of _bfd_gc_sections field.
3570 * libbfd.h: Rebuild.
3572 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3574 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3575 the addend of a dynamic relocation referencing a section.
3576 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3577 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3579 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3581 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3582 bed has a size_dynamic_sections routine before trying to use it.
3584 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3586 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3587 _bfd_elf_rel_vtable_reloc_fn.
3589 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3591 * Makefile.am: Add elf32-arm.c.
3592 * Makefile.in: Rebuild.
3593 * elf-bfd.h: Add elf_backend_get_symbol_type.
3594 * elf.c (swap_out_syms): If defined, call
3595 elf_backend_get_symbol_type.
3596 * elf32-arm.c: Define elf_backend_get_symbol_type.
3597 (elf32_arm_get_symbol-type): New routine.
3598 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3599 (bfd_elf32_arm_process_before_allocation): Change to
3600 check for STT_ARM_TFUNC.
3601 (elf32_arm_final_link_relocate): Likewise.
3602 * elfxx-target.h: Add elf_backend_get_symbol_type.
3604 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3606 * archures.c (bfd_mach_alpha_ev[456]): New.
3607 * cpu-alpha.c: Rework to match these types.
3608 * bfd-in2.h: Rebuild.
3610 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3612 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3613 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3615 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3616 (elf_i386_reloc_type_lookup): Recognize them.
3617 (elf_i386_check_relocs): Pass them off to generic code.
3618 (elf_i386_relocate_section): Ignore them.
3619 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3620 (elf_backend_can_gc_sections): True.
3622 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3624 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3625 before looking at owner field.
3626 (elf32_arm_to_thumb_stub): Ditto.
3627 (elf32_arm_relocate_section): Compute name before calling
3628 elf32_arm_final_link_relocate().
3630 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3632 * elf.c: comment and formatting cleanups.
3635 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3637 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3638 (core files are treated differently than object files).
3639 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3640 bfd_elf_mkcorefile): declare.
3641 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3642 bfd_elf_mkcorefile): add to bfd_target vector.
3643 * elfcore.h (elf_core_file_p): save the program header table,
3644 and set the bfd architecture from the elf file header.
3645 * elf.c (bfd_elf_mkcorefile): new function.
3646 (_bfd_elf_write_corefile_contents): new function.
3647 (assign_file_positions_for_segments): add cases for handling
3648 PT_NOTE segments. (assign_file_positions_except_relocs):
3649 core files should be handled the same as exec files.
3650 (prep_headers): identify core files as type ET_CORE.
3651 (copy_private_bfd_data): identify the sections belonging to
3652 the PT_NOTE segment.
3654 * elf32-sparc.c (elf32_sparc_final_write_processing):
3655 add break statement to default case.
3657 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3659 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3660 section (not input) will be in sections ".sbss", ".sbss2",
3661 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3662 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3663 output_offset for correct evaluation of addend.
3665 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3667 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3668 elf32_arm_allocate_interworking_sections and
3669 elf32_arm_process_before_allocation.
3671 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3673 * bfd-in.h: Ammend prototype for
3674 elf32_arm_process_before_allocation to remove surplus third
3677 * bfd-in2.h: Regenerate.
3679 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3681 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3683 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3685 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3686 calculated for RELOC_SPARC_REV32 case.
3688 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3690 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3691 elf32_arm_allocate_interworking_sections and
3692 elf32_arm_process_before_allocation.
3693 * bfd-in2.h: Regenerated.
3694 * elf32-arm.c Define elf32_arm_link_hash_table.
3695 (insert_thumb_branch): New routine.
3696 (find_thumb_glue): New routine.
3697 (find_arm_glue): New routine.
3698 (record_arm_to_thumb_glue): New routine.
3699 (record_thumb_to_arm_glue): New routine.
3700 (elf32_arm_link_hash_table_create): New routine.
3701 (elf32_arm_get_bfd_for_interworking): New routine.
3702 (elf32_arm_allocate_interworking_sections) New routine.
3703 (elf32_arm_process_before_allocation) New routine.
3704 (elf32_thumb_to_arm_stub): New routine.
3705 (elf32_arm_to_thumb_stub): New routine.
3706 (elf32_print_private_bfd_data): Fix typo.
3707 (elf32_arm_final_link_relocate): Add argument sym_sec.
3708 Check for branches to thumb symbols in case R_ARM_PC24.
3709 Check for branches to arm symbols in case R_ARM_THM_PC22.
3710 (elf32_arm_relocate_section): Pass symbol section to
3711 elf32_arm_final_link_relocate.
3713 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3715 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3716 entries unless the symbol is defined in the executable; in
3717 particular, undefined weak symbols get a PLT entry.
3719 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3721 * libaout.h: Remove nested comment to avoid warning.
3723 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3725 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3726 R_ARM_PC24 relocation.
3728 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3730 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3731 argument is_local. Add argument sym_flags. Check sym_flags
3732 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3733 (elf32_arm_relocate_section): Don't pass local sym and pass
3734 sym_flags to elf32_arm_final_link_relocate.
3736 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3738 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3739 to not count too few relocs for dynamicly linked executables.
3741 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3743 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3744 symbols without a dynamic index dynamic. Consider all weak
3746 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3747 correspondance between input and output sections.
3749 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3751 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3752 that use a .got.plt section start the got offset at zero.
3754 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3756 * ieee.c (ieee_write_processor): Correct the processor ID written
3757 out for bfd_arch_m68k, accommodating change of March 25.
3759 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3761 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3762 R_ARM_THM_RPC22 relocations.
3764 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3766 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3768 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3769 .got relocs in -Bsymbolic shared objects.
3771 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3773 * elf32-arm.c: Add private flags to ELF header.
3774 (elf32_arm_print_private_bfd_data): New Function.
3775 (elf32_arm_set_private_flags): New Function.
3776 (elf32_arm_copy_private_flags): New Function.
3777 (elf32_arm_merge_private_bfd_data): New Function.
3779 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3781 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3783 (elf32_sparc_relocate_section): Likewise.
3785 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3787 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3788 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3789 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3790 of the function. Recognize no .plt as static linking.
3792 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3794 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3795 ".liblist" string through gettext.
3797 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3799 * Makefile.am: Add support for elf32-arm.lo.
3800 * Makefile.in: Rebuild.
3801 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3802 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3803 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3804 * configure: Regenerate.
3805 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3806 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3807 bfd_target bfd_elf32_littlearm_vec.
3808 * elf32-arm.c: New file.
3810 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3812 * libaout.h (M_SPARCLITE_LE): New machine.
3813 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3814 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3815 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3816 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3817 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3818 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3819 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3820 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3821 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3822 be BFD_RELOC_SPARC_REV32.
3824 * config.bfd (sparc86x-*-aout): New
3826 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3828 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3829 actually mapping the output sections.
3831 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3834 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3835 (mn10300_elf_reloc_map): Similarly.
3836 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3838 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3842 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3843 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3844 elf_mips_reloc_type defined in elf/mips.h.
3846 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3848 * elf64-mips.c: Remove reloc_type definition completely. It's now
3851 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3853 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3854 as they are defined in elf/mips.h now.
3856 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3859 * Re-add lost change:
3860 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3862 (mn10300_elf_relax_section): Include stack space for register saves
3863 in the imm8 field of a "call" instruction.
3864 (compute_function_info): Determine how much stack is allocated by
3865 the movm instruction. Fix typo.
3866 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3868 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3871 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3873 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3875 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3877 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3879 * elf32-hppa.h: Let ELF header define the enum containing the
3880 external reloc numbers.
3881 * elf32-i386.h: Likewise.
3883 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3885 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3886 * elf32-mips.c: Likewise.
3887 * elf32-ppc.c: Likewise.
3889 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3891 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3892 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3894 * bfd-in.h: Regenerate.
3895 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3896 parameter to 'unsigned int' to avoid K&R compatability problems.
3898 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3901 functionname_ptr to be const. Change line_ptr to be unsigned.
3903 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3904 macro is not defined. Change second parameter from bfd_link_info
3905 to coff_final_link_info. Add prototype.
3906 (coff_final_link_postscript): Simplify handling when macro is not
3907 defined. Add prototype.
3909 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3911 * elf-mn10300.c: Before include system specific ELF header define
3912 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3913 * elf32-mips.c: Likewise.
3914 * elf32-ppc.c: Likewise.
3916 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3918 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3919 temporary patch over to elf64-mips.c as well.
3921 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3923 * elf32-mips.c (reloc_type): Temporarily disable definition of
3924 standard relocation since they are now defined in elf/mips.h.
3926 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3928 * elf-m10200.c (mn10200_elf_final_link_relocate):
3929 Modify range test for case R_MN10200_8.
3931 * elf-m10300.c (mn10300_elf_final_link_relocate):
3932 Modify range test for case R_MN10300_8.
3934 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3936 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3937 * elf32-i386.c (elf_backend_got_header_size): Define.
3938 (elf_backend_plt_header_size): Define.
3939 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3940 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3941 * elfxx-target.h: Provide a default of zero.
3942 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3943 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3945 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3946 entry from an executable, even if the plt refcount goes to 0.
3948 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3950 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3951 directory name at the line number.
3953 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3954 with an unspecified type.
3956 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * sunos.c: Add undef of valid to avoid problem on SunOS.
3960 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3962 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3964 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3966 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3967 R_68K_PCxx and R_68K_xx relocations. Make sure that
3968 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3969 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3970 R_68K_xx relocations.
3971 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3972 that has no plt entry.
3973 (elf_m68k_relocate_section): Ignore the plt offset in a static
3975 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3977 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3980 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3982 (howto_table, reloc_map): Add entries for them.
3983 (elf_m68k_check_relocs): Handle them. Implement reference
3984 counting for got and plt entries.
3985 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3986 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3988 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3989 (elf_m68k_relocate_section): Handle the new reloc types.
3990 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3991 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3992 * elflink.h (elf_link_add_object_symbols): When creating an
3993 indirect reference for symbol versioning also copy the plt
3995 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3996 flag also reset the plt offset.
3997 (elf_link_assign_sym_version): Likewise.
3998 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3999 the size of the entry in bytes.
4000 (elf_gc_allocate_got_offsets): Likewise.
4002 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4004 * elflink.h (elf_gc_sections): Return true rather than falling off
4007 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4010 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4012 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4013 comment describing when it should be enabled.
4014 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4017 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4020 information ATN records.
4022 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4024 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4025 section for an absolute symbol in a fully linked file. Based on
4026 patch from Christian Holland <CHolland@de.lucent.com>.
4028 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4030 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4031 that a symbol is undefined.
4033 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4035 * som.c (som_bfd_gc_sections): Define.
4037 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4039 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4040 overflows in ARM_26D patches, since they have already been
4041 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4043 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * coffcode.h (coff_write_object_contents): If we have any long
4046 section names, call coff_write_symbols even if there are no
4049 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4052 PT_LOAD segment, rather than only setting it once for the entire
4055 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4056 rather than ignoring every phdr with a p_paddr of 0, ignore all
4057 the phdrs if they all have a p_paddr of 0.
4059 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4060 section was discarded from the link.
4062 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4064 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4066 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4068 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4069 floating point operations.
4071 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4073 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4076 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4078 Merge of vax/vms (read-only) support
4079 * configure.com: Support Vax target.
4080 * makefile.vms: Support Vax target.
4081 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4082 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4084 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4086 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4088 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4090 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4092 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4093 * targets.c (bfd_target_ovax_flavour): New flavour.
4094 (vms_alpha_vec): Renamed from evax_alpha_vec.
4096 (target_vector): Update accordingly.
4097 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4099 (vax*-*-*vms*): New target.
4100 * Makefile.am: Update for renamed files. Rebuild dependencies.
4101 * bfd-in2.h: Rebuild.
4102 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4104 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4106 Based on patch from Matt Semersky <matts@scd.hp.com>:
4107 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4108 pointer on abfd->outsymbols.
4109 (generic_add_output_symbol): Handle NULL sym parameter.
4111 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4113 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4116 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4119 when handling 32 bit immediate relocs.
4120 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4122 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4124 * section.c (STD_SECTION): Account for recently added gc_mark
4125 field in struct asection.
4127 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4128 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4130 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4132 ELF Section-level Garbage Collection:
4133 * bfd.c (bfd_gc_sections): New.
4134 * aout-adobe.c: Hook to default implementation.
4135 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4136 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4137 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4138 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4139 * tekhex.c, versados.c: Likewise.
4140 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4141 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4143 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4144 (bfd_generic_gc_sections): New.
4145 * section.c (SEC_KEEP): New.
4146 (asection): Add gc_mark member.
4148 * elfcode.h (elf_gc*): New name remappings.
4149 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4150 sections to be excluded.
4151 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4152 (elf_gc_propogate_vtable_entries_used): New.
4153 (elf_gc_smash_unused_vtentry_relocs): New.
4154 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4155 (elf_gc_common_finalize_got_offsets): New.
4156 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4157 * elfxx-target.h: Add and default gc hooks.
4159 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4161 (struct elf_obj_tdata): Likewise for local_got_offsets.
4162 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4163 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4164 * elf64-sparc.c, elflink.h: Likewise.
4166 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4167 (ELF_LINK_HASH_MARK): Define.
4168 (struct elf_backend_data): Add GC hooks.
4169 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4171 * elf-m10300.c (mn10300_elf_check_relocs): New.
4172 (mn10300_elf_gc_mark_hook): New.
4173 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4174 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4175 (mn10300_elf_final_link_relocate): Likewise.
4176 (mn10300_elf_relocate_section): Likewise.
4177 (elf_backend_can_gc_sections): Define.
4178 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4179 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4180 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4181 (mips_info_to_howto_rel): Likewise.
4182 (mips_elf_relocate_section): Likewise.
4183 (mips_elf_check_relocs): Likewise.
4184 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4185 (elf_backend_can_gc_sections): Define.
4186 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4187 (ppc_elf_howto_raw): Handle them.
4188 (ppc_elf_reloc_type_lookup): Likewise.
4189 (ppc_elf_relocate_section): Likewise.
4190 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4191 Handle new vtable relocs.
4192 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4193 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4194 (elf_backend_can_gc_sections): Define.
4196 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4198 * archures.c (bfd_mach_mn10300): Define.
4199 * elf-m10300.c: Include elf/mn10300.h
4200 (elf_mn10300_mach): New function.
4201 (_bfd_mn10300_elf_final_write_processing): Likewise.
4202 (_bfd_mn10300_elf_object_p): Likewise.
4203 (elf_backendfinal_write_processing): Define.
4204 (elf_backend_object_p): Likewise.
4206 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4208 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4211 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4214 link_next field, not the next field.
4216 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * elf.c (map_sections_to_segments): Check the section address
4219 against the phdr size both with and without a modulo of
4222 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4225 linker created empty input section if the output section has the
4228 * elflink.h (elf_link_output_extsym): Print an error message if
4229 _bfd_elf_section_from_bfd_section fails.
4231 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4234 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4236 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4237 native linker output. Avoid putting an empty section in more than
4240 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4242 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4243 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4245 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4247 * elf.c (swap_out_syms): New arg relocatable_p.
4248 Don't add section VMA to symbols for relocatable output.
4249 (_bfd_elf_compute_section_file_positions): Update call to
4252 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4254 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4255 against 'addend' be signed rather than unsigned.
4257 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4259 * elf32-m32r.c: Add prototyps for static functions.
4261 * coff-arm.c: Add prototypes for static functions.
4263 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4265 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4266 LMA is used to order sections in a segment.
4268 * elf32-v850.c: Add prototypes for static functions.
4269 Change type of addend parameter to bfd_vma in various functions.
4271 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4274 complain_overflow_signed instead of complain_overflow_bitfield.
4276 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4278 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4279 when comparing against 0.
4281 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * Makefile.am (config.status): New target.
4284 * Makefile.in: Rebuild.
4286 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4288 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4289 error if previous object endianness doesn't match current object.
4291 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4293 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4294 _bfd_elf_print_private)bfd_data ().
4296 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4300 (elf_link_add_object_symbols): Set type_change_ok and
4301 size_change_ok before calling elf_merge_symbol.
4303 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4304 undefined symbol error, don't also issue an overflow error.
4306 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4308 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4309 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4310 message instead of crashing.
4312 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4314 * archures.c (bfd_mach_cpu32): Define.
4315 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4317 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4318 * ieee.c: Include <ctype.h>.
4319 (ieee_object_p): Parse out process ID string to make it more
4320 likely to be acceptable for bfd_scan_arch.
4321 * bfd-in2.h: Rebuild.
4323 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4325 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4326 _bfd_elf_print_private_bfd_data() so that the program header will
4329 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4331 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4332 0x68. Reindent. Add some comments.
4334 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4336 * elf.c (copy_private_bfd_data): Adjust physical address of
4337 segment in output BFD to contain LMAs of its sections.
4339 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4341 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4342 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4343 endian data 32 bit relocations.
4344 (elf32_sparc_merge_private_bfd_data): Check if linking little
4345 endian objects with big endian objects.
4346 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4347 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4348 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4350 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4351 * archures.c (bfd_mach_sparc_sparclite_le): New.
4352 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4354 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4356 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4359 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4361 * bfd-in.h: Move over patch to bfd-in2.h.
4363 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4365 (_bfd_relocate_contents): Likewise.
4367 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4369 * peicode.h (add_data_entry): If the section has no private data
4370 then do not create a Data Dictionary entry for it.
4372 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4374 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4375 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4376 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4377 subsections during relaxation more correctly.
4379 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4381 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4382 Add extra argument to bfd_arm_process_before_allocation ().
4383 * bfd-in.h: Reflect changes made in bfd-in2.h.
4384 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4385 coff class of a BFD symbol.
4386 * coff-arm.c: Add support for interworking between Thumb code and
4387 non-interworking aware ARM code.
4389 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4391 * po/Make-in (install-info): New target.
4393 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4395 * filemode.c: Remove; not used.
4397 If sysdep.h includes a header file, don't include it again:
4398 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4400 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4402 * archive.c: Don't include <string.h> or <errno.h>.
4403 * evax-alpha.c; Don't include <stdio.h>.
4404 * evax-egsd.c: Likewise.
4405 * evax-etir.c: Likewise.
4406 * evax-misc.c: Likewise.
4407 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4408 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4410 * hpux-core.c: Likewise.
4411 * netbsd-core.c: Likewise.
4413 * libbfd.c: Don't include <sys/types.h>.
4414 * nlmcode.h: Don't include <string.h>.
4415 * osf-core.c: Don't include <string.h> or <stdio.h>.
4416 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4417 <errno.h>, or <unistd.h>.
4418 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4420 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4422 * configure.com: If the version number can not be found in
4423 configure.in, set it to "unknown" rather than "2.8.1".
4425 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4427 * elf32-mips.c (elf_mips_mach): New.
4428 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4429 (_bfd_mips_elf_final_write_processing): Use the names
4430 of machines, rather than the numbers. Set both the ARCH
4431 and MACH in e_flags. Handle a few more specific machines.
4432 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4433 EF_MIPS_ARCH and EF_MIPS_MACH.
4435 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4437 * syms.c (bfd_is_local_label): Revert last change.
4438 * srec.c (srec_write_symbols): Discard debugging symbols.
4440 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4442 * som.c: Include <ctype.h>.
4443 * som.h: Don't include sysdep.h.
4445 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4447 * libbfd.h: Rebuilt.
4448 * libbfd-in.h: Removed gettext includes and defines.
4449 * sysdep.h: Moved gettext-related includes and defines here.
4451 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4453 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4454 an ad-hoc test. Kill bogus #if 0 code.
4455 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4457 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4459 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4460 when generating a normal executable for a symbol defined in a
4461 regular file. When copying a reloc into the output file, adjust
4462 the addend for a PC relative reloc against a global symbol.
4464 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4466 * libbfd.h: Rebuilt.
4467 * libbfd-in.h (_): Define as dgettext.
4469 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4473 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4474 when declaring parameter types.
4475 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4477 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * config.bfd: If we include any ELF targets in targ_defvec and/or
4480 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4481 * elf32-gen.c (dummy): New static const variable.
4482 (elf_generic_info_to_howto): New static function.
4483 (elf_generic_info_to_howto_rel): New static function.
4484 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4485 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4486 * elf64-gen.c: Same changes as elf32-gen.c.
4487 * elfcode.h (elf_object_p): For the generic target, ignore a
4488 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4490 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4493 * configure: Rebuild.
4495 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4497 * config.bfd: Update OSR5/Unixware patterns.
4499 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4501 * elf.c (assign_file_positions_for_segments): Allow for holes
4502 between sections added by a link script.
4504 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4506 * configure.in: Change version number to 2.9.4
4507 * configure: Rebuild.
4509 Based on patch from H.J. Lu <hjl@gnu.org>:
4510 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4511 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4512 * bfd-in2.h: Rebuild.
4514 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4516 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4519 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4521 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4522 (elf64_alpha_relax_section): Fill them in.
4523 (elf64_alpha_relax_opt_call): Implement more than a stub.
4524 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4525 alignment on .scommon.
4526 (elf64_alpha_merge_gots): Merge use counts as well.
4528 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4530 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4531 for calculating a local symbol's address.
4532 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4533 Set the .got's cooked size as well as the raw size.
4535 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4537 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4538 internationalisation of printed information.
4540 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4541 internationalisation of printed information.
4543 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4545 * syms.c (struct indexentry): Change directory_name, file_name,
4546 and function_name fields to char *.
4547 (struct stab_find_info): Change cached_file_name field to char *.
4549 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4551 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4553 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4555 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4557 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4559 * Makefile.am (install-data-local): Make $(includedir).
4560 * Makefile.in: Rebuild.
4562 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4564 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4566 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4569 * Makefile.in: Rebuild.
4571 * bfd-in2.h: Rebuild for Nick's changes.
4573 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4575 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4576 change wrt length == max_namelen.
4578 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4580 * Many files: Added gettext invocations around user-visible
4582 * libbfd-in.h: Added gettext includes and defines.
4583 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4584 HAVE_LC_MESSAGES): Define.
4585 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4587 * Makefile.am (SUBDIRS): Added po.
4588 (POTFILES): New macro.
4589 (po/POTFILES.in): New target.
4590 (SOURCE_HFILES): New macro.
4592 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4594 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4596 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4597 NT_PRSTATUS note section encountered, it contains the status of
4598 the currently executing thread when the core file was written.
4600 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4602 * libcoff.h: Add extra parameter to
4603 bfd_coff_link_output_has_begun overrideable function.
4604 * cofflink.c: Pass extra parameter to
4605 bfd_coff_link_output_has_begun function.
4606 * bfd-in.h: Add prototypes for exported ARM interworking
4608 * peicode.h: ARM specific code reorganised to conform to BFD
4610 * coffcode.h: ARM specific code reorganised to conform to BFD
4612 * coff-arm.c: Code reorganised to conform to the BFD coding
4613 conventions. Global variables have been moved into an ARM
4614 specific hash table structure and a new function:
4615 bfd_arm_get_bfd_for_interworking() has been created which is
4616 called from the linker scripts.
4618 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4620 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4622 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4623 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4624 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4625 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4627 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4629 * config.bfd: Added sparc86x support.
4631 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4634 an out of range pc-relative jump/call to an undefined weak symbol.
4636 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4638 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4641 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4644 an error other than bfd_error_system_call, set the error to
4645 bfd_error_wrong_format.
4647 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4648 bfd_elf32_powerpcle_vec.
4650 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4651 program segments are zero, don't set p_paddr_valid.
4653 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4655 * elf64-alpha.c: Initial implementation of relaxation --
4656 (struct alpha_elf_link_hash_entry): Add use_count member.
4657 (elf64_alpha_check_relocs): Initialize and increment it.
4658 (elf64_alpha_can_merge_gots): Check it when considering merging.
4659 (elf64_alpha_merge_gots): Drop entries with zero use.
4660 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4661 (elf64_alpha_always_size_sections): Split out got sizing ...
4662 (elf64_alpha_size_got_sections): ... here. New function.
4663 (elf64_alpha_relax_find_reloc_ofs): New function.
4664 (elf64_alpha_relax_with_lituse): Likewise.
4665 (elf64_alpha_relax_without_lituse): Likewise.
4666 (elf64_alpha_relax_opt_call): Likewise.
4667 (elf64_alpha_relax_section): Likewise.
4668 (elf64_alpha_add_symbol_hook): Likewise.
4669 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4670 (elf64_alpha_relocate_section): Likewise.
4671 (bfd_elf64_bfd_relax_section): Define.
4672 (elf_backend_add_symbol_hook): Likewise.
4674 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4676 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4677 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4678 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4680 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4682 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4683 * configure: Rebuild.
4685 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4687 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4688 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4689 * configure.in: Define and substitute WIN32LDFLAGS and
4691 * aclocal.m4: Rebuild with new libtool.
4692 * configure, Makefile.in: Rebuild.
4694 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4696 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4697 before any other symbols in the same section.
4699 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4701 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4704 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4706 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4708 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4709 Use addr_size for address size, rather than sizeof(bfd_vma).
4710 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4711 Fix call to read_address.
4712 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4713 Scrap other unneeded arguments. Fix call to read_address.
4714 (scan_unit_for_functions): Fix call to read_attribute.
4715 (parse_comp_unit): We now handle more values for addr_size.
4716 Set addr_size in unit. Fix call to read_attribute and
4719 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4721 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4723 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * archures.c (bfd_default_scan): Add m68k cases back to default
4726 switch, reverting patch of March 25, since IEEE support depends
4729 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * Makefile.am (diststuff): New target.
4732 * Makefile.in: Rebuild.
4734 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4736 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4737 som_offset when we have an extended name table.
4739 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4741 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4743 * Makefile.in: Rebuild.
4745 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4747 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4748 symbols when creating a shared library.
4749 (elf_m68k_adjust_dynindx): New function, used by above code.
4750 (elf_m68k_finish_dynamic_sections): Initialize the section
4752 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4754 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4756 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4759 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4761 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4764 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4766 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4769 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4771 * configure.in: Set version to 2.9.1.
4772 * configure: Rebuild.
4774 * Branched binutils 2.9.
4776 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4778 * syms.c (ENABLE_CACHING): Define.
4779 (struct indexentry): Define.
4780 (struct stab_cache): Remove.
4781 (cmpindexentry): New static function.
4782 (struct stab_find_info): Add new fields: indextable,
4783 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4784 cached_file_name. Remove fields: file_cache, function_cache, and
4786 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4787 index table and search it.
4789 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4791 * elf.c (_bfd_elf_copy_private_section_data): Call
4792 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4794 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4796 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4798 * coff-arm.c: Define all globally visible variables and functions
4799 only when COFF_WITH_PE is not defined.
4800 * configure.in (armpe_little_vec, armpe_big_vec): Add
4802 * configure: Rebuild.
4804 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4806 Fix some gcc -Wall warnings:
4807 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4808 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4809 * archures.c (bfd_default_scan): Likewise.
4810 * bfd.c (bfd_scan_vma): Likewise.
4811 * binary.c (mangle_name): Likewise
4812 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4813 * coff-sh.c (sh_relocate_section): Likewise.
4814 * coff-stgo32.c (create_go32_stub): Likewise.
4815 * coffcode.h (coff_slurp_line_table): Likewise.
4816 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4817 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4818 (assign_file_positions_for_segments): Likewise.
4819 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4820 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4821 * oasys.c (oasys_write_sections): Likewise.
4822 * ppcboot.c (ppcboot_object_p): Likewise.
4823 (mangle_name): Likewise.
4824 * riscix.c (riscix_fix_pcrel_26): Likewise.
4825 * srec.c (srec_scan): Likewise.
4826 * stabs.c (_bfd_write_section_stabs): Likewise.
4827 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4828 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4829 switch. Declare parameters for function pointers.
4830 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4832 * elf.c (elf_sort_sections): Likewise.
4833 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4834 Add default cases to switches.
4835 (coff_arm_relocate_section): Remove unused local variables.
4837 (coff_arm_bfd_set_private_flags): Change flag variable to type
4839 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4840 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4841 (dump_toc): Change cat to const, and initialize it.
4842 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4843 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4844 (sh_elf_relocate_section): Initialize r_symndx.
4845 * coffcode.h (coff_compute_section_file_positions): Only declare
4846 old_sofar if ALIGN_SECTIONS_IN_FILE.
4847 (coff_write_object_contents): Initialize csym.
4848 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4849 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4851 * dwarf2.c: Include libiberty.h.
4852 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4853 (decode_line_info): Remove unused local variables.
4854 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4855 (m32r_elf_relocate_section): Likewise.
4856 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4857 (v850_elf_reloc): Likewise.
4858 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4859 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4860 * elf.c (assign_file_positions_for_segments): Always set adjust.
4861 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4862 parenthesize expression.
4863 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4864 (m32r_elf_object_p): Return a value.
4865 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4866 * elf32-mips.c (mips_elf_final_link): Initialize last.
4867 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4868 * elf32-v850.c (v850_elf_object_p): Return a value.
4869 (v850_elf_print_private_bfd_data): Change fprintf format string.
4870 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4872 * elflink.h (elf_link_add_object_symbols): Change vernum to
4873 unsigned int, and initialize it. Change fprintf format string.
4874 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4875 when setting or comparing to soname_indx.
4876 (elf_create_pointer_linker_section): Change num_symbols to
4878 * libcoff-in.h (coff_data_type): Change flags to flagword.
4879 * peicode.h (pe_print_idata): Initialize idx. Change j to
4880 bfd_size_type. Initialize hint_member. Remove useless test to
4882 (pe_print_edata): Change num_functions and num_names in struct
4883 EDT_type to unsigned long. Remove cast. Change fprintf format
4885 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4886 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4888 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4889 int *. Update uses. Change j to long.
4890 * bfd-in2.h, libcoff.h: Rebuild.
4892 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4894 * elf32-v850.c Remove definition of USE_REL.
4895 (v850_elf_info_to_howto_rela): New function.
4896 (v850_elf_perform_relocation): Renamed from
4897 v850_elf_store_addend_in_insn. Removed replace argument.
4898 (v850_elf_reloc): store the relocation in the addend field instead
4900 (v850_elf_final_link_relocate): Now calls
4901 v850_elf_perform_relocation.
4902 (v850_elf_relocate_section): Remove code to generate REL
4905 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4907 * coffcode.h (coff_new_section_hook): Set the type and storage
4908 class in the native symbol information allocated for a new section
4911 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4913 * peicode.h: Chain together calls to
4914 coff_bfd_copy_private_bfd_data and
4915 coff_bfd_print_private_bfd_data.
4917 * coff-arm.c: Add prototypes for
4918 coff_arm_bfd_print_private_bfd_data and
4919 coff_arm_bfd_copy_private_bfd_data.
4921 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4923 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4926 * peicode.h: Call arm-coff private data functions after handling
4929 * coff-arm.c: Turn statics into globals so that they can be shared
4930 both pe and pei backends.
4932 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4934 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4936 (sunos_write_object_contents): Likewise.
4937 * aoutx.h (NAME(aout,machine_type)): Likewise.
4938 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4940 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4942 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4944 (bfd_default_scan): Remove m68k special cases.
4945 * bfd-in2.h: Rebuild.
4946 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4948 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4949 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4951 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4952 selection, change printable_name to just "m68k" and make that the
4953 default instead of m68k:68020.
4955 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4957 (MY_get_section_contents): Define as aout_32_get_section_contents
4958 rather than NAME(aout,get_section_contents).
4960 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4962 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4963 and call bfd_default_set_arch_mach to do the real work.
4965 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4967 * bout.c (BALX): Include return register g14 as part of the insn.
4969 (calljx_callback): Use it.
4971 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4974 * libbfd.h: Rebuild.
4976 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4977 byte_count to unsigned int.
4978 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4979 unused local variables.
4981 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4982 variables er and er1.
4984 * cpu-v850.c: Include <ctype.h>.
4985 (scan): Case isdigit argument to unsigned char.
4987 From Yan Meroth <YAN.MEROTH@st.com>:
4988 * ihex.c (ihex_scan): Add extbase variable so that getting an
4989 extended linear address record does not ignore any previous
4991 (ihex_write_object_contents): When writing out an extended linear
4992 address record, zero out any previous extended address.
4994 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4996 * ieee.c (do_one): Check section before dereferencing it.
4997 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4998 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5000 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5002 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5004 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5006 * coff-arm.c: Add interworking functions to pe backends.
5008 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5010 * configure.in: Use AM_DISABLE_SHARED.
5011 * aclocal.m4, configure: Rebuild with libtool 1.2.
5013 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5015 * coff-arm.c (coff_arm_relocate_section): Better error messages
5016 when interowrking conflucts occur. Courtesy of Jonathan Walton
5018 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5019 relocations. Patch courtesy of Jonathan Walton and Tony
5022 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5024 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5025 part of Feb 22 change controling when to override the existing
5026 symbol with the .plt entry.
5028 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5030 * config.bfd (targ_cpu): Add thumb-pe target.
5032 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5033 functions in PE build.
5035 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5037 * config.bfd (sparclite-*-elf*): Added.
5039 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5041 * configure.in: Add elf.lo to elf shell variable.
5042 * Makefile.am (BFD_LIBS): Remove elf.lo.
5043 (BFD_LIBS_CFILES): Remove elf.c.
5044 (BFD32_BACKENDS): Add elf.lo.
5045 (BFD32_BACKENDS_CFILES): Add elf.c.
5046 * configure, Makefile.in: Rebuild.
5048 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5050 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5051 relocation against a now-local symbol should not have a dynamic
5054 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5056 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5058 (pe_print_private_bfd_data): Print PE flags. From Mikey
5059 <jeffdb@netzone.com>.
5061 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5063 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5064 a plt entry when we can determine that we authoritatively define
5067 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5069 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5070 don't actually use trad-core, but a SunOS-style core file handled
5072 * hosts/sparclinux.h: Remove.
5074 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * peicode.h (pe_print_idata): If there is no .idata section, look
5077 for the import tables in some other section. Make the initial
5078 label line up better with the data. Print the import address
5079 table even if there is no import name table. If the import
5080 address table holds actual addresses, print them.
5082 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5084 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5085 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5086 bfd_error_system_call.
5088 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5090 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5091 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5093 From H.J. Lu <hjl@gnu.org>:
5094 * Makefile.am (libbfd_la_LDFLAGS): Define.
5095 * Makefile.in: Rebuild.
5097 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5099 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5100 * netbsd.h (MACHTYPE_OK): Define.
5101 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5102 calling N_SET_MACHTYPE, rather than having a switch.
5103 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5105 * i386netbsd.c (MACHTYPE_OK): Don't define.
5106 (DEFAULT_MID): Define.
5107 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5108 (MACHTYPE_OK): Don't define.
5109 (DEFAULT_MID): Define.
5110 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5111 (DEFAULT_MID): Define.
5112 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5113 (DEFAULT_MID): Define.
5114 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5115 (DEFAULT_MID): Define.
5117 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5118 * vaxnetbsd.c: New file.
5119 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5120 rather than netbsd_core.
5121 * targets.c (vaxnetbsd_vec): Declare.
5122 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5123 defined, add netbsd_core_vec.
5124 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5125 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5126 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5127 * config.bfd (alpha*-*-netbsd*): New target.
5128 * Makefile.am: Rebuild dependencies.
5129 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5130 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5131 * configure, Makefile.in: Rebuild.
5133 * configure.host: Remove the old shared library build stuff. We
5134 now use libtool instead.
5136 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5138 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5140 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5142 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5143 * configure: Rebuild.
5145 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5146 * elf32-v850.c (remember_hi16s_reloc): New function.
5147 (find_remembered_hi16s_reloc): New function.
5148 (v850_elf_store_addend_in_insn): Use the above new functions to
5149 match up HI6S relocs with LO16 relocs.
5151 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5153 * configure.in: Change -linux* to -linux-gnu*.
5154 * config.bfd, configure.host: Likewise.
5155 * configure: Rebuild.
5157 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5159 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5160 LO16/HI16S bug and improve comments about what is going on.
5162 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5164 * configure, aclocal.m4: Rebuild with new libtool.
5166 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5168 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5169 when merging v850 code into v850e/v850ea code. Do not initialise
5170 output flags if the input is the default architecture.
5172 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5174 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5175 get the size from bfd_arch_bits_per_address instead of directly
5178 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5180 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5181 to wrap, just return all 1's bits instead.
5182 * libbfd.h: Regenerate.
5184 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5186 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5188 (coff_relocate_section): If COFF_WITH_PE, define as
5189 coff_pe_i386_relocate_section.
5190 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5191 skip empty sections, to match coff_write_object_contents.
5193 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5194 rather than swapping out r_offset twice. From Luke Deller
5195 <luked@cse.unsw.edu.au>.
5197 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * configure.in: Set libtool_enable_shared rather than
5200 libtool_shared. Remove diversion hack.
5201 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5204 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5206 * syms.c (struct stab_cache): Define.
5207 (struct stab_find_info): Remove cached_offset, cached_stab,
5208 cached_str, and cached_stroff fields. Add file_cache,
5209 function_cache, and line_cache fields.
5210 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5213 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5215 * peicode.h (pe_print_idata): Check for import of ordinal rather
5217 (pe_print_edata): If there is no .edata section, look for the
5218 export data in some other section.
5220 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5222 * configure.in: Change version to 2.8.4.
5223 * configure: Regenerated.
5225 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5227 Add tms320c30 support:
5228 * cpu-tic30.c: New file.
5229 * aout-tic30.c: New file.
5230 * coff-tic30.c: New file.
5231 * archures.c (bfd_arch_tic30): Define.
5232 (bfd_tic30_arch): Declare.
5233 (bfd_archures_list): Add bfd_tic30_arch.
5234 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5236 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5237 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5238 (coff_set_flags): Likewise.
5239 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5240 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5241 * Makefile.am: Rebuild dependencies.
5242 (ALL_MACHINES): Add cpu-tic30.lo.
5243 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5244 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5245 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5246 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5248 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5250 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5251 to lag behind LO16 reloc by a couple of instructions.
5253 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5255 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5256 make to reexamine the file timestamp.
5257 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5259 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5262 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5264 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5265 to create .dynsbss and .rela.sbss sections.
5266 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5267 copied from dynamic objects into .sbss.
5268 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5269 use it. Correct typo of .rela.sdata2.
5270 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5271 put the data, which may now be in .sbss.
5272 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5273 (elf_backend_create_dynamic_sections): Define as
5274 ppc_elf_create_dynamic_sections.
5276 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5277 against _GLOBAL_OFFSET_TABLE_.
5278 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5279 shared libraries which refer to local symbols. Make sure that the
5280 test for allocating space for a reloc in a shared object is the
5281 same as the test for emitting a reloc.
5283 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5285 * config.bfd (i[3456]-*-mingw32*): New target.
5286 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5287 * aclocal.m4, configure: Rebuild.
5289 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5291 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5294 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5296 Sparc v9 ABI compliant PLT:
5297 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5298 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5299 (LARGE_PLT_THRESHOLD): New define.
5300 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5301 (sparc64_elf_build_plt): New function.
5302 (sparc64_elf_plt_entry_offset): Likewise.
5303 (sparc64_elf_plt_ptr_offset): Likewise.
5304 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5305 contain the index for convenience. Skip the initial entries
5307 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5308 memory for the benefit of .rela.plt.
5309 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5310 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5311 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5312 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5313 Call sparc64_elf_build_plt.
5314 (elf_backend_want_got_plt): No.
5315 (elf_backend_plt_readonly): No.
5316 (elf_backend_plt_alignment): 8.
5318 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5319 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5320 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5323 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5325 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5327 * cpu-mips.c (arch_info_struct): Add mips variants.
5328 * bfd-in2.h: Rebuilt.
5330 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5332 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5335 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5337 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5338 (i[3456]86sco3.2v5*coff): New target.
5340 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5344 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5346 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5347 * bfd-in2.h: Regenerate.
5349 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5351 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5353 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5355 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5356 adjust addend for an output common symbol (from Jimmy Blair
5357 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5358 defined symbol to counteract adjustment made in generic relocation
5361 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5363 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5365 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5366 (GET_SCNDHR_NLNNO): Likewise.
5368 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5370 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5372 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5374 * elf32-m32r.c: Add macros to handle NOP insertion.
5376 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5378 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5379 (xcoff_mark): Likewise.
5380 (xcoff_build_ldsyms): Mark absolute symbols.
5382 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5384 * bout.c (b_out_write_object_contents): Sort symbols before output
5385 to keep {CALL,BAL}NAME symbols adjacent.
5386 (b_out_symbol_cmp): New function.
5388 For older changes see ChangeLog-9697
5394 version-control: never
projects / external / binutils.git / blob