1 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3 * config.bfd: Add support for sparc-*-netbsdelf* and
6 1999-12-13 Nick Clifton <nickc@cygnus.com>
8 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
9 if the symbol is in the common section.
11 1999-12-10 Nick Clifton <nickc@cygnus.com>
13 * elflink.h (elf_link_is_defined_archive_symbol): New
14 function: Decide if a symbol, in an archive map is there
15 because it is defined in the archive element, or because it is
16 just another common declaration of it.
17 (elf_link_add_archive_symbols): Use
18 elf_link_is_defined_archive_symbol to decide if an archive
19 element contain a reference to a common symbol should be
22 1999-12-10 Nick Clifton <nickc@cygnus.com>
24 * elflink.h: Revert previous patch.
25 * targets.c: Revert previous patch.
26 * libbfd-in2.h: Revert previous patch.
27 * libbfd.h: Revert previous patch.
28 * elfxx-target.h: Revert previous patch.
29 * archive.c: Revert previous patch.
30 * aout-target.h: Revert previous patch.
31 * aout-tic30.h: Revert previous patch.
32 * bfd.c: Revert previous patch.
33 * coff-alpha.c: Revert previous patch.
34 * coff-rs6000.c: Revert previous patch.
35 * elf64-mips.c: Revert previous patch.
36 * ieee.c: Revert previous patch.
37 * libecoff.h: Revert previous patch.
38 * oasys.c: Revert previous patch.
39 * som.c: Revert previous patch.
40 * vms.c: Revert previous patch.
42 1999-12-09 Nick Clifton <nickc@cygnus.com>
44 * elflink.h (elf_link_add_archive_symbols): Add an archive
45 element even if contains a symbol which is currently only
46 considered to be a common.
48 * targets.c (struct bfd_target): Add new field
49 _bfd_allow_commons_in_armap.
50 * bfd-in2.h:Regenerate.
52 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
54 (_bfd_archive_bsd_allow_commons_in_armap): Define.
55 * libbfd.h: Regenerate.
57 * elfxx-target.h: If using COFF archive map, override
58 definition of allow_commons_in_armap and replace with
61 * archive.c (bfd_compute_and_write_armap): Do not place common
62 symbols into the archive map unless _bfd_allow_commons_in_armap
65 * aout-target.h (MY_allow_commons_in_armap): Define.
66 * aout-tic30.h (MY_allow_commons_in_armap): Define.
67 * bfd.c (bfd_allow_commons_in_armap): Define.
68 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
69 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
70 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
71 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
72 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
73 * oasys.c (oasys_allow_commons_in_armap): Define.
74 * som.c (som_allow_commons_in_armap): Define.
75 * vms.c (vms_allow_commons_in_armap): Define.
77 1999-12-07 Jim Blandy <jimb@cygnus.com>
79 Add support for SSE registers in ELF core files.
80 * elf.c (elfcore_make_note_pseudosection): New function.
81 (elfcore_grok_prfpreg): Use it.
82 (elfcore_grok_prxfpreg): New function.
83 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
85 1999-12-03 Ian Lance Taylor <ian@zembu.com>
87 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
88 value by 4 before storing it back in the field. From
89 Koundinya. K <kk@ddeorg.soft.net>.
91 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
93 * archures.c (bfd_mach_am33): Define.
95 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
96 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
97 (compute_function_info): Handle additional registers saved by
99 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
100 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
102 1999-11-29 Jim Blandy <jimb@cygnus.com>
104 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
106 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
109 1999-11-27 Michael Meissner <meissner@cygnus.com>
111 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
112 internal use within gas for alpha explicit relocations.
113 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
114 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
115 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
116 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
117 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
118 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
120 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
121 BFD_RELOC_ALPHA_USER_*.
123 * bfd-in2.h: Regenerate.
124 * libbfd.h: Regenerate.
126 1999-11-26 Fred Fish <fnf@cygnus.com>
128 * elf.c (elfcore_read_notes): Add prototype for static function.
129 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
130 (bfd_section_from_phdr): Replacement function that calls
131 _bfd_elf_make_section_from_phdr for generic segment types and
132 backend fucntion pointed to by elf_backend_section_from_phdr for
133 backend specific segment types.
134 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
135 now called by _bfd_elf_make_section_from_phdr. Note that this func
136 is now just a stub between the caller and bfd_section_from_phdr.
138 * elf-bfd.h (struct elf_backend_data): Add new function pointer
139 elf_backend_section_from_phdr.
140 (elf_backend_section_from_phdr): Add prototype.
142 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
143 (elfNN_bed): Add elf_backend_section_from_phdr.
145 1999-11-25 Nick Clifton <nickc@cygnus.com>
147 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
148 SEC_CODE and SEC_READONLY flags to glue sections.
150 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
151 SEC_CODE and SEC_READONLY flags to glue sections.
153 1999-11-20 Nick Clifton <nickc@cygnus.com>
155 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
158 1999-11-19 Catherine Moore <clm@cygnus.com>
160 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
161 (elf_cpu32_plt_entry): Likewise.
163 1999-11-18 Nick Clifton <nickc@cygnus.com>
165 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
167 (coff_mcore_relocate_section): Initialise addend to 0.
168 Special case processing of RVA reloc.
170 1999-11-17 Richard Henderson <rth@cygnus.com>
172 * elf-bfd.h (struct elf_backend_data): Reorder collect and
173 type_change_ok; add sign_extend_vma.
174 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
175 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
176 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
177 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
178 (elfNN_bed): Follow struture changes.
180 1999-11-09 Ian Lance Taylor <ian@zembu.com>
182 * libbfd.c (bfd_read): Check result of read against desired result
184 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
185 invalid compared to the section size.
187 * ieee.c (ieee_slurp_debug): Get the length of the debug
188 information right if there is no data part.
190 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
192 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
193 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
195 1999-10-28 Ian Lance Taylor <ian@zembu.com>
197 * elflink.h (elf_bfd_final_link): Make last_local signed.
199 1999-10-27 Ian Lance Taylor <ian@zembu.com>
201 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
204 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
206 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
208 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
209 * bfd-in2.h: Regenerate.
211 1999-10-15 Andrew Haley <aph@cygnus.com>
213 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
215 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
217 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
219 1999-10-08 Ian Lance Taylor <ian@zembu.com>
221 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
222 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
225 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
227 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
228 relocs also need the GP value.
229 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
230 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
231 the GP value for R_MIPS_LITERAL relocs too. Handle
232 R_MIPS_64 relocs properly on big-endian MIPS.
233 (mips_elf_sign_extend): Behave properly with 'long long'.
234 (mips_elf_highest): Correct typo.
236 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
238 * cpu-m32r.c (arch_info_struct): New static global.
239 (bfd_m32r_arch): Refer to it.
240 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
241 (m32r_elf_print_private_bfd_data): Ditto.
242 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
243 * archures.c (bfd_mach_m32rx): Define it.
244 * bfd-in2.h: Rebuild.
246 1999-09-28 Fred Fish <fnf@cygnus.com>
248 * targets.c (cisco_core_vec): Replaced with two new vecs ...
249 (cisco_core_big_vec): Add new bigendian vec.
250 (cisco_core_little_vec): Add new little endian vec.
252 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
253 (crash_info_locs): Add array of possible offsets.
254 (MASK_ADDR): Mask to apply to crash info offset.
255 (crashinfo_external): Add textbase, database, bssbase and
257 (cisco_core_file_validate): Renamed from cisco_core_file_p.
258 Many small changes to account for additional hardware versions.
259 Pick a reasonable size for ".reg" section. Add a ".crash"
260 section to allow access to crashinfo_external struct.
261 (cisco_core_file_p): New version of this function that
262 iterates over crash_info_locs, calling cisco_core_file_validate.
263 (cisco_core_vec): Old big endian only vec replaced with ...
264 (cisco_core_big_vec): Add big endian version.
265 (cisco_core_little_vec): Add little endian version.
267 * configure.in (cisco_core_vec): Split to two new vectors ...
268 (cisco_core_big_vec): New target vector.
269 (cisco_core_little_vec): New target vector.
270 * configure: Regenerate.
271 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
272 to cisco_core_big_vec in targ_selvecs.
274 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
276 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
277 (mips_elf_relocate_got_local): Unused, delete.
278 (mips_elf_relocate_global_got): Unused, delete.
280 1999-09-24 Fred Fish <fnf@cygnus.com>
282 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
283 to initialize it to something meaningful. Then use it to generate
284 more useful segment names.
286 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
288 * som.c (NO_PCREL_MODES): Define if the system does not define
290 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
291 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
292 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
293 * libhppa.h (dis_assemble_22): New function.
294 (bfd_hppa_insn2fmt): Handle long branch.
296 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
299 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
301 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
302 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
303 (reloc_howto_type howto_table): Tidy comments and whitespace.
305 1999-09-17 Nick Clifton <nickc@cygnus.com>
307 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
308 previous delta. Set sec->gc_mark instead.
310 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
312 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
313 (elf_cpu32_plt_entry): Likewise.
315 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
317 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
319 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
320 symbol table, then just compute a suitable value (but do not
321 create a __gp symbol).
323 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
324 symbols when building shared libraries.
325 (elf_hppa_final_link_relocate): Correct handling of PCREL
326 relocations against undefined symbols.
328 1999-09-16 Nick Clifton <nickc@cygnus.com>
330 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
331 interworking sections as linker created so that they will not
332 be removed by garbage collection.
334 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
336 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
337 (elf_hppa_final_link_relocate): Consistently create an absolute
338 address, then subtract out the value of __gp.
340 1999-09-14 Michael Meissner <meissner@cygnus.com>
342 * configure.in (Canonicalization of target names): Remove adding
343 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
344 generates $ac_config_sub with a ${CONFIG_SHELL} already.
345 * configure: Regenerate.
347 1999-09-14 Nick Clifton <nickc@cygnus.com>
349 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
352 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
354 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
355 (elf_hppa_final_link): Initialize text_segment_base and
357 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
359 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
360 (elf_hppa_final_link_relocate): Likewise.
361 (elf_hppa_relocate_insn): Likewise.
362 (elf_hppa_relocate_section): Initialize HOWTO.
364 1999-09-13 Donn Terry <donn@interix.com>
366 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
367 handling to support both GNU and MS objects.
369 * coffcode.h (coff_write_object_contents): Don't check reloc_count
370 when determining whether to set F_RELFLG.
372 1999-09-13 Philip Blundell <pb@nexus.co.uk>
374 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
375 PC24 relocs if the target is an undefined weak symbol.
376 (arm_add_to_rel): Fix compiler warning.
377 (elf32_arm_plt0_entry): Correct comments.
379 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
381 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
382 an absolute symbol in REL relocs.
384 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
386 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
387 Stub SEGREL32. Return an error for any relocation not handled.
389 1999-09-12 Ian Lance Taylor <ian@zembu.com>
391 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
392 constant symbols, and avoid multiple definition errors on them.
394 1999-09-12 Donn Terry <donn@interix.com>
396 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
397 significant bit is set.
399 1999-09-11 Ian Lance Taylor <ian@zembu.com>
401 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
403 * elfcode.h (write_relocs): Handle an absolute symbol in REL
404 relocs as we do for RELA relocs.
406 1999-09-11 Donn Terry <donn@interix.com>
408 * libpei.h (_bfd_pei_final_link_postscript): Declare.
409 (coff_final_link_postscript): Define.
410 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
411 directory entries here.
412 (_bfd_pei_final_link_postscript): New function.
414 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
415 section flags based on the section name.
417 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
418 get the overflow of the s_nlnno field from the s_nreloc field.
419 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
420 the s_nlnno overflow of the .text section into the s_nreloc
423 * peigen.c (add_data_entry): Declare.
424 (pei_swap_aouthdr_out): Get image size right. Set linker version
426 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
427 (pe_print_idata): Code cleanup, print more info, get rid of (now)
428 extraneous ImageBase.
429 (pe_print_edata): Likewise.
430 (pe_print_pdata): Likewise. Print exception entries.
431 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
432 (tbl): Make const, add "UNKNOWN".
433 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
434 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
435 section data directory.
436 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
438 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
439 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
440 * peicode.h (coff_get_symbol_info): Define.
442 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
444 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
446 (coff_classify_symbol): Re-revert 1999-08-08 patch if
449 * libpei.h: New file, broken out of peicode.h.
450 * peigen.c: New file, broken out of peicode.h.
451 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
452 * configure.in: Add peigen.lo to list of files required for each
454 * Makefile.am: Rebuild dependencies.
455 (BFD32_BACKENDS): Add peigen.lo.
456 (BFD32_BACKENDS_CFILES): Add peigen.c.
457 (SOURCE_HFILES): Add libpei.h.
458 * configure, Makefile.in: Rebuild.
460 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
461 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
462 instead. Don't clear the s_paddr field for an uninitialized data
465 * coffcode.h (coff_mkobject_hook): Set timestamp field in
466 coff_data_type to f_timdat.
467 * peicode.h (pe_mkobject_hook): Likewise.
469 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
470 number if COFF_IMAGE_WITH_PE.
472 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
473 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
474 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
475 there is no SEC_DEBUGGING section.
476 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
477 IMAGE_FILE_DEBUG_STRIPPED.
479 * pe-i386.c (COFF_LONG_FILENAMES): Define.
480 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
481 * pei-i386.c (COFF_LONG_FILENAMES): Define.
482 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
484 * coffswap.h (IMAGE_BASE): Don't define.
485 * pei-arm.c (IMAGE_BASE): Don't define.
486 * pei-i386.c (IMAGE_BASE): Don't define.
487 * pei-mcore.c (IMAGE_BASE): Don't define.
488 * pei-ppc.c (IMAGE_BASE): Don't define.
490 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
491 symbol, switch on the class when determining whether to modify the
492 value. For PE, don't modify the value of a C_FCN symbol not named
495 * libbfd-in.h (_bfd_abort): Declare.
497 * bfd.c (_bfd_abort): New function.
500 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
503 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
504 don't write out the associated line numbers.
506 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
509 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
510 changes when the base type is unknown.
512 * coffgen.c (coff_print_symbol): Fix printing of aux record for
515 * syms.c (BSF_DEBUGGING_RELOC): Define.
516 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
517 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
519 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
520 BSF_DEBUGGING_RELOC set.
521 * bfd-in2.h: Rebuild.
523 1999-09-10 Ian Lance Taylor <ian@zembu.com>
525 * ecoff.c (bfd_debug_section): Update initialization for new
527 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
528 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
530 1999-09-10 H.J. Lu <hjl@gnu.org>
532 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
534 * coff-mips.c (mips_ecoff_backend_data): Likewise.
536 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
538 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
539 for FPTR relocs involving local symbols.
541 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
542 value for the stub address in a call through a stub.
543 Install the value for a local symbol directly into the DLT
544 instead of generating a reloc. Correctly handle FPTR64 relocs.
546 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
547 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
548 (elf_hppa_final_link): Call them.
550 1999-09-10 Ian Lance Taylor <ian@zembu.com>
552 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
553 (elf_adjust_dynamic_symbol): ...from here.
555 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
557 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
558 relocation, remove them. SECREL64->LTOFF16WF.
559 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
561 (elf_hppa_relocate_insn): Similarly.
563 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
564 (elf_hppa_relocate_insn): Similarly.
566 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
568 (elf_hppa_relocate_insn): Similarly.
570 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
571 Handle LTOFF_TP* relocs.
572 (elf_hppa_relocate_insn): Similarly.
574 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
575 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
576 (elf_hppa_relocate_insn): Handle PCREL* relocs.
578 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
579 DIR32, DIR64 and FPTR64 relocations.
580 (elf_hppa_relocate_insn): Similarly.
582 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
583 address of the .PARISC.global section.
584 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
585 table entry elf_hppa_final_link_relocate. Do not give a warning
586 for a reloc against an external symbol if it has a PA64 hash
588 (elf_hppa_final_link_relocate): Significantly rework. Handle
589 DLTIND relocations. Compute the final value of the relocation
590 before passing the value of elf_hppa_relocate_insn.
591 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
592 relocation support. Handle DLTIND relocation requests just like
593 DLTREL relocation requests. Simplify branch handling.
595 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
597 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
598 non-allocated section as done in i386 version.
599 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
600 statement since this is no know relocation.
602 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
604 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
606 (elf_hppa_relocate_insn): Similarly.
608 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
610 (elf_hppa_relocate_insn): Similarly.
612 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
613 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
614 Pass the relocate type rather than the insn format to
615 elf_hppa_relocate_insn.
616 (elf_hppa_relocate_insn): Make switch dependent on relocation type
617 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
619 1999-09-07 Ian Lance Taylor <ian@zembu.com>
621 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
622 (bfd_coff_filnmlen): Define.
623 (bfd_coff_std_swap_table): Initialize new field.
624 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
626 (coff_write_symbols): Likewise.
627 (coff_get_normalized_symtab): Likewise.
628 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
629 * libcoff.h: Rebuild.
631 1999-09-06 Donn Terry <donn@interix.com>
633 * coffcode.h (sort_by_secaddr): New static function if
635 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
636 sections by VMA when assigning target_index values. Always set
639 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
640 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
642 * libcoff.h: Rebuild.
644 * coffcode.h (coff_set_custom_section_alignment): Add const to
645 declaration to match definition.
646 (coff_write_object_contents): Don't set F_AR32W(R)? if
649 * coff-i386.c (in_reloc_p): Add declaration.
650 (i386coff_vec): Simplify initialization of
651 application_section_flags.
653 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
654 version. Move COFF_WITH_PE specific code to new version.
655 (stype_to_sec_flags): Likewise. Add section parameter.
656 * coffgen.c (make_a_section_from_file): Set target_index before
657 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
658 * libcoff.h: Rebuild.
660 * syms.c (stt): Add some PE/PEI section names.
661 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
663 (bfd_symbol_info): Check for 'w'.
665 * section.c (struct bfd_comdat_info): Define.
666 (asection): Add comdat field.
667 (STD_SECTION): Initialize comdat field.
668 (bfd_make_section_anyway): Likewise.
669 * bfd-in2.h: Rebuild.
671 1999-09-06 Andreas Schwab <schwab@suse.de>
673 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
676 1999-09-06 Nick Clifton <nickc@cygnus.com>
678 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
679 bfd_realloc instead of calloc and realloc.
681 1999-09-04 Steve Chamberlain <sac@pobox.com>
683 * cpu-pj.c: New file.
684 * elf32-pj.c: New file.
685 * config.bfd (pj*): New cpu.
686 (pj-*-*, pjl-*-*): New targets.
687 * configure.in (bfd_elf32_pj_vec): New target vector.
688 (bfd_elf32_pjl_vec): New target vector.
689 * archures.c (bfd_arch_pj): Define.
690 * elf.c (prep_headers): Handle bfd_arch_pj.
691 * reloc.c: Define BFD_RELOC_PJ_* relocations.
692 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
693 to target vector list.
694 * Makefile.am: Rebuild dependencies.
695 (ALL_MACHINES): Add cpu-pj.lo.
696 (ALL_MACHINES_CFILES): Add cpu-pj.c.
697 (BFD32_BACKENDS): Add elf32-pj.lo.
698 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
699 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
701 1999-09-04 Ian Lance Taylor <ian@zembu.com>
703 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
704 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
705 and NON_GOT_REF from weak defined symbol to real symbol.
706 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
707 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
709 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
710 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
711 don't create a COPY reloc.
713 1999-09-03 Ian Lance Taylor <ian@zembu.com>
715 * elflink.h (elf_bfd_final_link): When counting relocations, don't
716 count those in sections we are not including in the link.
718 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
720 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
721 field in hpux11 shared libraries.
723 1999-09-02 Nick Clifton <nickc@cygnus.com>
725 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
727 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
729 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
730 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
731 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
733 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
735 * elflink.h (record_link_assignment): When possible, keep the
736 original type of the symbol.
738 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
740 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
741 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
742 tools were configured.
743 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
745 1999-08-26 Mark Mitchell <mark@codesourcery.com>
747 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
748 GOT entries for GOT16 relocations; they're not required.
750 1999-08-24 Nick Clifton <nickc@cygnus.com>
752 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
754 * config.bfd (arm-*-netbsd*): New target.
755 * configure.in (armnetbsd_vec): New target vector.
756 * configure: Regenerate
757 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
759 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
760 (ALL_MACHINES_CFILES): Add armnetbsd.c.
761 (armnetbsd.lo): New rule with deps.
762 * Makefile.in: Regenerate.
764 * armnetbsd.c: New file: Definitions specific to arm-netbsd
767 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
769 * som.c (som_slurp_symbol_table): Fix typo in comment.
771 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
773 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
774 here instead of using elf_section_data...
776 1999-08-19 Nick Clifton <nickc@cygnus.com>
778 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
779 relocations into the base file.
780 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
781 we are building a base file.
783 1999-08-19 Nick Clifton <nickc@cygnus.com>
785 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
787 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
788 REL relocs when performing a partial relocation.
790 1999-08-18 Donn Terry <donn@interix.com>
792 * cofflink.c: Move definitions of N_TMASK, et. al., out of
793 _bfd_coff_link_input_bfd into top level.
795 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
796 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
797 (coff_i386_rtype_to_howto): Likewise.
798 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
799 Completely ignore symbols which are all zero.
800 (dummy_reloc16_estimate): Add return 0.
801 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
802 variable copy to name_copy to avoid shadowing outer scope
804 * libcoff-in.h (coff_data_type): Change raw_syment_count field
805 from unsigned int to unsigned long. Add timestamp field.
806 * libcoff.h: Rebuild.
808 1999-08-17 H.J. Lu <hjl@gnu.org>
810 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
813 1999-08-17 Ian Lance Taylor <ian@zembu.com>
815 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
816 for special section symbols.
817 * elflink.h (elf_merge_symbol): If we have no old BFD, check
818 BSF_DYNAMIC on the section symbol to see whether the old BFD is
821 1999-08-15 Mark Mitchell <mark@codesourcery.com>
823 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
824 coincidence of variable names between old and new code.
826 1999-08-12 Nick Clifton <nickc@cygnus.com>
828 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
829 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
830 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
831 and 'addend' parameter a 'bfd_signed_vma'.
832 (elf32_arm_final_link_relocate): Do not involve stubs in
833 R_ARM_THM_PC22 relocs relative to section symbols, they are long
834 jumps, not function calls.
836 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
838 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
839 in R_ARM_PC24 relocs.
841 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
843 * elf-hppa.h (elf_hppa_fake_sections): New function.
844 * elf32-hppa.c (elf_backend_fake_sections): Define.
846 * elf-hppa.h (elf_hppa_final_write_processing): Update for
847 recent changes to the arch_info structure.
849 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
850 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
851 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
854 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
855 Ralf Baechle <ralf@uni-koblenz.de>
857 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
858 output DT_MIPS_GOTSYM.
859 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
860 DT_MIPS_SYMTABNO if there are no global GOT symbols.
862 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
864 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
865 prototype. Handle local symbols. Add commentary.
866 (mips_elf_calculate_relocation): Adjust accordingly.
867 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
870 * elflink.h (elf_bfd_final_link): Tweak last change.
872 1999-08-09 Mark Mitchell <mark@codesourcery.com>
874 * elflink.h (elf_link_size_reloc_section): Use the counts in the
875 elf-section data to allocate just the right amount of relocation
876 space. Don't allocate the hash space twice.
877 (elf_bfd_final_link): Calculate the amount of space to allocate in
878 each relocation section.
880 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
882 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
883 64bit mode, generate a section relative relocation for a 32bit
885 (elf_hppa_is_local_label_name): New function.
886 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
887 shared between 32bit and 64bit port.
889 1999-08-09 Mark Mitchell <mark@codesourcery.com>
891 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
892 R_MIPS_GOT16 and R_MIPS_CALL16.
893 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
894 to use when looking for a preexisting GOT entry.
896 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
898 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
899 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
901 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
903 1999-08-09 Geoff Keating <geoffk@cygnus.com>
905 * elflink.h (elf_link_output_extsym): Don't output a weak
906 reference to an undefined symbol just because it was defined weak
909 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
911 * coffgen.c (coff_find_nearest_line): When looking for file, use
912 last best match rather than first. If address is beyond last line
913 number record, don't return the last line as the correct value.
915 1999-08-08 Ian Lance Taylor <ian@zembu.com>
917 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
918 * bfd-in2.h: Rebuild.
920 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
922 * libcoff-in.h (struct coff_section_alignment_entry): Define.
923 * coffcode.h (coff_set_custom_section_alignment): New static
925 (coff_section_alignment_table): New static array.
926 (coff_new_section_hook): Use coff_set_customer_section_alignment.
927 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
928 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
929 * libcoff.h: Rebuild.
931 1999-08-08 Ian Lance Taylor <ian@zembu.com>
933 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
935 * Makefile.in: Rebuild.
937 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
939 * section.c (SEC_SHARED): Define.
940 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
941 (styp_to_sec_flags): Likewise.
942 * peicode.h (coff_swap_scnhdr_out): Likewise.
943 * bfd-in2.h: Rebuild.
945 1999-08-08 Ian Lance Taylor <ian@zembu.com>
947 * coffcode.h (coff_classify_symbol): Comment out part of
948 1999-08-05 change which breaks cygwin DLLs.
950 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
951 * aclocal.m4, configure: Rebuild.
953 1999-08-06 Ian Lance Taylor <ian@zembu.com>
955 * section.c (global_syms): Only initialize union field if
958 1999-08-04 Mark Mitchell <mark@codesourcery.com>
960 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
961 the size of a GOT entry here.
962 (mips_elf_calculate_relocation): Don't create a local GOT entry
963 for the symbol in a GOT16 relocation; just for it's high-order bit
964 (_bfd_mips_elf_relocate_section): Fix thinko.
966 1999-08-05 Ian Lance Taylor <ian@zembu.com>
968 Based on patches from Donn Terry <donn@interix.com>:
969 * coffcode.h (enum coff_symbol_classification): Define.
970 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
971 _bfd_coff_classify_symbol. Change return type.
972 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
973 (coff_slurp_symbol_table): Use coff_classify_symbol.
974 (coff_classify_symbol): New static function.
975 (coff_sym_is_global): Never define.
976 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
977 * cofflink.c (coff_link_check_ar_symbols): Use
978 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
979 (coff_link_add_symbols): Likewise.
980 (_bfd_coff_link_input_bfd): Likewise.
981 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
982 coff_classify_symbol.
983 * libcoff.h: Rebuild.
985 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
987 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
988 (e_ltpsel, e_rtpsel): Similarly.
990 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
991 and 14bit ertpsel. Handle 64bit psel.
993 1999-08-04 Mark Mitchell <mark@codesourcery.com>
995 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
996 handling for REL relocations. And only left-shift R_MIPS26
997 relocation addends where necessary.
999 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1001 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1002 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1003 Just return the relocation found.
1004 (mips_elf_relocate_section): Pull the LO16 addend out of the
1005 section itself when using REL relocations.
1007 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1008 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1011 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1013 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1014 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1015 relocation against a symbol in an input section with no output
1016 section. From Daniel Jacobowitz <drow@false.org>.
1018 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1020 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1021 look for generated file correctly.
1022 * aclocal.m4, configure: Rebuild.
1024 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1026 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1027 and R_MIPS16_26 relocations correctly when relocating.
1028 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1029 and R_MIPS_CALL_LO16 are for global symbols.
1031 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1033 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1035 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1036 variables and initialize them.
1038 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1040 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1041 there are no global symbols requiring GOT entries.
1042 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1043 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1044 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1046 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1047 symbols are considered to have the value zero.
1048 (_bfd_mips_elf_relocate_section): Don't try to perform a
1049 relocation for an undefined symbol.
1050 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1053 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1055 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1056 wants ba,a,pt %xcc instead of %icc.
1057 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1058 of large PLT entries.
1059 (sparc64_elf_plt_ptr_offset): Fix calculation.
1060 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1061 addend should be relative to load address, not .plt section start.
1062 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1064 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1066 * elf-bfd.h (struct elf_backend_data): Add
1067 print_symbol_all and output_arch_syms backend methods.
1068 * elfxx-target.h: Likewise.
1069 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1070 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1071 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1073 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1074 symbols in .dynsym, add their names into .dynstr. Put those symbols
1076 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1077 pointers to STT_REGISTER symbols in dynsym section.
1078 (sparc64_elf_print_symbol_all): New function.
1079 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1080 printing using the print_symbol_all hook.
1082 1999-07-30 Catherine Moore <clm@cygnus.com>
1084 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1087 1999-07-29 Richard Henderson <rth@cygnus.com>
1089 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1090 dynamic_sections_created.
1092 1999-07-29 Richard Henderson <rth@cygnus.com>
1094 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1095 (mips_rtype_to_howto): ... new function.
1096 (_bfd_mips_elf_relocate_section): Use it.
1098 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1100 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1102 1999-07-27 Nick Clifton <nickc@cygnus.com>
1104 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1106 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1107 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1109 1999-07-23 Donn Terry <donn@interix.com>
1111 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1112 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1113 * cofflink.c (coff_link_add_symbols): If PE, handle section
1115 * libcoff.h: Rebuild.
1117 * config.bfd (i[3456]86-*-interix*): New target.
1119 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1121 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1122 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1123 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1124 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1125 (COFF_SUPPORT_GNU_LINKONCE): Define.
1126 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1127 (COFF_SUPPORT_GNU_LINKONCE): Define.
1129 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1132 * makefile.dos: Remove; obsolete.
1133 * configure.bat: Remove; obsolete.
1135 1999-07-21 H.J. Lu <hjl@gnu.org>
1137 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1139 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1141 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1142 message and fail if a symbol index is out of range.
1144 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1146 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1147 when looking at a R_MIPS_GOT16 relocation.
1149 1999-07-20 Nick Clifton <nickc@cygnus.com>
1151 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1153 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1155 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1156 removed in previous change.
1157 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1158 in relocateable output.
1160 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1162 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1165 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1166 if they appear to be specially created by the linker.
1168 1999-07-19 Nick Clifton <nickc@cygnus.com>
1170 * targets.c (alternative_target): New field in bfd_target
1172 (bfd_search_for_target): New function: Find a target that
1173 satisifies a search function.
1174 * bfd-in2.h: Regenerate.
1176 * elfxx-target.h: Initialise the alternative_target field of
1177 the bfd_target structures to point to the other target (if
1179 * nlm-target.h: Initialise the alternative_target field of
1180 the bfd_target structures to point to the other target (if
1183 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1184 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1186 * aix386-core.c: Initialise new field of bfd_target structure.
1187 * aout-adobe.c: Initialise new field of bfd_target structure.
1188 * aout-arm.c: Initialise new field of bfd_target structure.
1189 * aout-target.h: Initialise new field of bfd_target structure.
1190 * aout-tic30.c: Initialise new field of bfd_target structure.
1191 * binary.c: Initialise new field of bfd_target structure.
1192 * bout.c: Initialise new field of bfd_target structure.
1193 * cisco-core.c: Initialise new field of bfd_target structure.
1194 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1195 * coff-alpha.c: Initialise new field of bfd_target structure.
1196 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1197 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1198 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1199 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1200 * coff-i386.c: Initialise new field of bfd_target structure.
1201 * coff-i860.c: Initialise new field of bfd_target structure.
1202 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1203 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1204 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1205 * coff-mips.c: Initialise new field of bfd_target structure.
1206 * coff-ppc.c: Initialise new field of bfd_target structure.
1207 * coff-rs6000.c: Initialise new field of bfd_target structure.
1208 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1209 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1210 * coff-tic30.c: Initialise new field of bfd_target structure.
1211 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1212 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1213 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1214 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1215 * hppabsd-core.c: Initialise new field of bfd_target structure.
1216 * hpux-core.c: Initialise new field of bfd_target structure.
1217 * i386msdos.c: Initialise new field of bfd_target structure.
1218 * i386os9k.c: Initialise new field of bfd_target structure.
1219 * ieee.c: Initialise new field of bfd_target structure.
1220 * ihex.c: Initialise new field of bfd_target structure.
1221 * irix-core.c: Initialise new field of bfd_target structure.
1222 * mipsbsd.c: Initialise new field of bfd_target structure.
1223 * netbsd-core.c: Initialise new field of bfd_target structure.
1224 * oasys.c: Initialise new field of bfd_target structure.
1225 * osf-core.c: Initialise new field of bfd_target structure.
1226 * ppcboot.c: Initialise new field of bfd_target structure.
1227 * ptrace-core.c: Initialise new field of bfd_target structure.
1228 * sco5-core.c: Initialise new field of bfd_target structure.
1229 * som.c: Initialise new field of bfd_target structure.
1230 * srec.c: Initialise new field of bfd_target structure.
1231 * tekhex.c: Initialise new field of bfd_target structure.
1232 * trad-core.c: Initialise new field of bfd_target structure.
1233 * versados.c: Initialise new field of bfd_target structure.
1234 * vms.c: Initialise new field of bfd_target structure.
1236 1999-07-19 Andreas Schwab <schwab@suse.de>
1238 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1241 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1243 * elflink.h (elf_link_adjust_relocs): New function.
1244 (elf_bfd_final_link): Use it.
1245 (elf_link_input_bfd): Deal with the fact that there can be
1246 two relocation sections for a single section.
1247 (elf_reloc_link_order): Likewise.
1249 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1250 a relocateable object.
1251 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1253 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1255 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1256 (sparc64_elf_get_reloc_upper_bound,
1257 sparc64_elf_get_dynamic_reloc_upper_bound,
1258 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1259 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1261 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1262 ELF64_R_TYPE_ID/DATA where appropriate.
1264 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1266 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1269 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1271 * elf32-mips.c (mips_elf_local_relocation_p): New static
1273 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1274 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1275 Always set *require_jalxp.
1276 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1277 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1278 GOT16 if the GOT16 is against a local symbol. Don't return false
1279 for an undefined symbol. If there is an overflow, assert that we
1282 1999-07-16 Andreas Schwab <schwab@suse.de>
1284 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1285 variables `link' and `elfsec'.
1286 (elf_bfd_final_link): Remove unused variable `os'.
1288 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1290 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1291 a PT_PHDR program headers.
1292 (_bfd_mips_elf_final_link): Don't assume there are going to be
1293 section symbols when we're not building a shared object.
1294 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1297 1999-07-15 J.T. Conklin <jtc@redback.com>
1299 * config.bfd (i[3456]86-*-vxworks*): New target.
1301 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1303 * elf32-mips.c (mips_elf_stub_section_p): New function.
1304 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1305 (mips_elf_relocate_section): Adjust calling sequence for
1306 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1307 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1310 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1312 * configure.in: Bump version number to 2.9.5.
1313 * configure: Rebuild.
1315 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1317 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1319 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1320 to derive final type instead of hardwiring a selection.
1322 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1324 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1325 things relocated by R_MIPS16_GPREL.
1326 (mips_elf_perform_relocation): Likewise.
1328 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1330 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1332 1999-07-14 Richard Henderson <rth@cygnus.com>
1334 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1335 (_bfd_mips_elf_size_dynamic_sections): Set it.
1336 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1337 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1338 new argument max_local.
1340 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1342 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1343 subwords when handling an R_MIPS16_26 relocation.
1344 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1347 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1348 dst_mask to match reality.
1349 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1350 (mips_elf_obtain_contents): Use bfd_get.
1351 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1352 (mips_elf_relocate_section): Likewise.
1354 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1356 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1357 (mips_elf_relocate_section): Adjust calling sequence for
1358 mips_elf_perform_relocation.
1359 (mips_elf_perform_relocation): Take additional argument. Handle
1360 R_MIPS16_26. Use bfd_put for convenience.
1362 1999-07-13 Richard Henderson <rth@cygnus.com>
1364 * elf.c (assign_file_positions_for_segments): Thinko last change.
1365 Always overwrite p_flags.
1367 1999-07-13 Richard Henderson <rth@cygnus.com>
1369 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1370 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1371 .dynbss and .rel[a].bss if want_dynbss.
1372 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1374 1999-07-13 Richard Henderson <rth@cygnus.com>
1376 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1378 1999-07-13 Richard Henderson <rth@cygnus.com>
1380 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1381 (struct elf_link_hash_table): Add dynlocal.
1382 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1383 (_bfd_elf_link_adjust_dynindx): Delete.
1384 (_bfd_elf_link_renumber_dynsyms): Prototype.
1385 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1386 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1387 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1388 (_bfd_elf_link_lookup_local_dynindx): New function.
1389 (elf_link_renumber_hash_table_dynsyms): New function.
1390 (_bfd_elf_link_renumber_dynsyms): New function.
1391 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1392 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1393 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1394 instead of elf_link_remove_section_and_adjust_dynindices.
1395 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1396 (elf_link_assign_sym_version): Remove removed_dynamic code.
1397 (elf_link_renumber_dynsyms): Delete.
1398 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1400 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1401 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1402 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1403 * elf32-mips.c: Similarly.
1404 * elf32-ppc.c: Similarly.
1405 * elf32-sparc.c: Similarly.
1406 * elf64-alpha.c: Similarly.
1407 * elf64-sparc.c: Similarly.
1409 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1411 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1412 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1413 when the relocation is against _gp_disp.
1415 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1417 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1418 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1419 to possibly_dynamic_relocs. Adjust usage throughout code.
1420 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1421 (elf_mips_ctor64_howto): Likewise.
1422 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1424 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1425 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1426 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1427 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1429 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1431 * Makefile.am: Rebuild dependencies.
1432 * Makefile.in: Rebuild.
1434 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1435 * bfd-in2.h: Rebuild.
1437 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1438 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1439 structure initializations. Add casts.
1440 * reloc.c (EMPTY_HOWTO): Define.
1441 * bfd-in2.h: Rebuild.
1442 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1443 comparisons against 0.
1444 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1445 previous_ibfd_e_flags to unsigned long.
1446 * vms.h (struct vms_private_data_struct): Change section_count to
1448 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1449 (_bfd_vms_write_gsd): Change symnum to unsigned.
1450 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1451 * vms-tir.c (etir_sta): Change psect to unsigned.
1452 (alloc_section): Change idx to unsigned.
1453 (tir_sta, tir_ctl): Change psect to unsigned.
1454 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1455 * vms.c (priv_section_count): Change to unsigned.
1457 1999-07-12 Andreas Schwab <schwab@suse.de>
1459 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1460 * m68klinux.c: Likewise.
1462 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1464 * Many files: Changes to avoid gcc warnings: Remove unused local
1465 variables. Add default case to enum switches.
1466 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1467 compile if not COFF_IMAGE_WITH_PE.
1468 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1469 (bfd_arm_get_bfd_for_interworking): Likewise.
1470 (bfd_arm_process_before_allocation): Likewise.
1471 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1472 * pei-arm.c: Likewise.
1473 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1474 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1475 (mips_elf_got16_entry): Put parens around & in body of ==.
1476 (mips_elf_calculate_relocation): Correct test for empty string.
1477 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1479 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1482 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1484 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1485 as appropriate. Fill in structure initializations. Add variable
1486 initializations. Add casts.
1487 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1488 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1490 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1492 * elf-bfd.h (bfd_elf_hash): Update declaration.
1493 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1494 when calling bfd_elf_hash.
1496 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1498 * libbfd.c (bfd_put_8): Make it of type `void'.
1499 * bfd-in2.h: Regenerated.
1500 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1502 (_bfd_mips_elf_final_link): Likewise.
1504 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1506 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1508 * config.bfd (hppa*-*-linux-gnu*): New target
1510 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1512 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1513 (_bfd_mips_elf_create_dynamic_sections): New function.
1514 (_bfd_mips_elf_add_symbol_hook): Likewise.
1515 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1516 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1517 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1518 (_bfd_mips_elf_gc_mark_hook): Likewise.
1519 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1520 (_bfd_mips_elf_always_size_sections): Likewise.
1521 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1522 (_bfd_mips_elf_check_relocs): Likewise.
1523 (_bfd_mips_elf_link_hash_table_create): Likewise.
1524 (_bfd_mips_elf_print_private_data): Likewise.
1525 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1526 (_bfd_mips_elf_final_link): Likewise.
1527 (_bfd_mips_elf_additional_program_headers): Likewise.
1528 (_bfd_mips_elf_modify_segment_map): Likewise.
1529 (_bfd_mips_elf_relocate_section): Likewise.
1530 * elf32-mips.c (mips_elf32_object_p): Move contents into
1531 _bfd_mips_elf_object_p.
1532 (mips_elf_additional_program_headers): Rename to
1533 _bfd_mips_elf_additional_program_headers.
1534 (mips_elf_modify_segment_map): Rename to
1535 _bfd_mips_elf_modify_segment_map.
1536 (elf_mips_abi_name): Change prototype.
1537 (mips_elf32_section_from_shdr): Merge into
1538 _bfd_mips_elf_section_from_shdr.
1539 (mips_elf32_section_processing): Merge into
1540 _bfd_mips_elf_section_processing.
1541 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1542 the right back-end ELF linker.
1543 (mips_elf_relocate_section): Rename to
1544 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1545 (mips_elf_link_output_symbol_hook): Rename to
1546 _bfd_mips_elf_link_output_symbol_hook.
1547 (mips_elf_create_dynamic_section): Rename to
1548 _bfd_mips_elf_create_dynamic_section.
1549 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1550 Adjust for 64-bit code. Use mips_elf_got_section.
1551 (mips_elf_adjust_dynamic_symbol): Rename to
1552 _bfd_mips_elf_adjust_dynamic_symbol. Use
1553 mips_elf_allocate_dynamic_relocations.
1554 (mips_elf_finish_dynamic_symbol): Rename to
1555 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1556 Adjust for 64-bit code.
1557 (mips_elf_finish_dynamic_sections): Rename to
1558 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1559 (mips_elf_always_size_sections): Rename to
1560 _bfd_mips_elf_always_size_sections.
1561 (mips_elf_add_symbol_hook): Rename to
1562 _bfd_mips_elf_add_symbol_hook.
1563 (mips_elf_next_lo16_addend): Constify.
1564 (mips_elf_calculate_relocation): Likewise.
1565 (mips_elf_obtain_contents): Likewise.
1566 (mips_elf_perform_relocation): Likewise.
1567 (mips_elf_create_dynamic_relocation): Likewise.
1568 (mips_elf_allocate_dynamic_relocations): New function.
1569 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1570 (MIPS_ELF_REL_SIZE): Likewise.
1571 (MIPS_ELF_DYN_SIZE): Likewise.
1572 (MIPS_ELF_GOT_SIZE): Likewise.
1573 (MIPS_ELF_SYM_SIZE): Likewise.
1574 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1575 (MIPS_ELF_GET_WORD): Likewise.
1576 (MIPS_ELF_PUT_WORD): Likewise.
1577 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1578 (STUB_LW): Conditionalize for 64-bit value.
1579 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1581 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1582 Check it for inconsistency.
1583 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1585 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1587 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1588 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1589 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1590 (mips_elf_local_got_index): Likewise.
1591 (mips_elf_got_page): Likewise.
1592 (mips_elf_got_info): Likewise.
1593 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1594 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1595 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1596 instead of constant `2'.
1597 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1598 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1599 (mips_elf_size_dynamic_sections): Use
1600 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1601 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1602 Adjust all releveant entries in elf backend table.
1603 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1604 (mips_elf64_section_processing): Likewise.
1605 Adjust elf backend entries to use _bfd_mips_elf variants now
1608 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1610 (size_dynamic_sections): Likewise.
1611 (elf_link_output_extsym): Likewise.
1612 * elf.c: (elf_fake_sections): Likewise.
1613 * libbfd.c (bfd_get): New macro.
1614 (bfd_put): Likewise.
1615 * bfd-in2.h: Regenerated.
1617 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1619 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1620 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1621 wap_reloca_in, and swap_reloca_out.
1622 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1623 multiple internal relocations per external relocation.
1624 (link_read_relocs): Likewise.
1625 (elf_bfd_final_link): Likewise.
1626 (elf_link_input_bfd): Likewise.
1627 (elf_gc_mark): Likewise.
1628 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1629 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1631 (size_info): Add entries for new fields.
1632 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1633 (mips_elf64_be_swap_reloc_in): New function.
1634 (mips_elf64_be_swap_reloc_out): Likewise.
1635 (mips_elf64_be_swap_reloca_in): Likewise.
1636 (mips_elf64_be_swap_reloca_out): Likewise.
1637 (mips_elf64_size_info): Add entries for new fields.
1639 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1641 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1642 field equals the new rel_count field.
1643 (elf_link_input_bfd): When doing a relocateable link, use the new
1644 rel_count field rather than the reloc_count field.
1645 (elf_reloc_link_order): Likewise.
1646 (elf_finish_pointer_linker_section): Likewise.
1648 Based on patch from H.J. Lu <hjl@gnu.org>:
1649 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1650 shared library to override a weak definition in a regular object.
1652 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1654 * libhppa.h: Revert July 2, 1999 patch.
1656 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1657 need to generate DLTIND relocations, not DLTREL relocations.
1659 1999-07-05 Nick Clifton <nickc@cygnus.com>
1661 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1663 (coff_set_flags): Recognise arm 5 architectures.
1665 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1666 Add support for armv5 architecture.
1668 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1670 * reloc.c: Add new, assembler only, ARM reloc:
1671 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1673 * bfd-in2.h: Regenerate.
1675 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1677 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1678 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1679 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1680 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1681 * elf32-mips.c (ABI_64_P): New macro.
1682 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1683 (_bfd_mips_elf_find_nearest_line): Adjust call to
1684 _bfd_dwarf2_find_nearest_line.
1685 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1686 * libbfd.h: Regenerated.
1688 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1690 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1692 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1694 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1695 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1697 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1699 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1701 (_bfd_elf_init_reloc_shdr): New function.
1702 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1703 bfd_alloc followed by memset.
1704 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1705 (elf_fake_sections): Here.
1706 (assign_section_numbers): Assign section numbers for the second
1707 relocation section, if required.
1708 * elflink.h (elf_link_output_relocs): New function.
1709 (elf_link_size_reloc_section): Likewise.
1710 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1711 (elf_link_input_bfd): Use elf_link_output_relocs.
1713 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1714 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1716 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1718 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1721 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1723 * elf32-mips.c (mips_elf_got_info): Move declaration before
1724 prototypes. Change global_gotsym to be a pointer to a hash entry,
1725 rather than a number index.
1726 (mips_elf_link_hash_entry): Move declaration before prototypes.
1727 (mips_elf_irix6_finish_dynamic_symbol): New function.
1728 (mips_elf_sign_extend): Likewise.
1729 (mips_elf_high): Likewise.
1730 (mips_elf_higher): Likewise.
1731 (mips_elf_highest): Likewise.
1732 (mips_elf_global_got_index): Likewise.
1733 (mips_elf_local_got_index): Likewise.
1734 (mips_elf_got_offset_from_index): Likeiwse.
1735 (mips_elf_record_global_got_symbol): Likewise.
1736 (mips_elf_got_page): Likewise.
1737 (mips_elf_next_lo16_addend): Likewise.
1738 (mips_elf_calculate_relocation): Likewise.
1739 (mips_elf_obtain_contents): Likewise.
1740 (mips_elf_perform_relocation): Likewise.
1741 (mips_elf_assign_gp): Likewise.
1742 (mips_elf_sort_hash_table_f): Likewise.
1743 (mips_elf_sort_hash_table): Likewise.
1744 (mips_elf_got_section): Likewise.
1745 (mips_elf_got_info): Likewise.
1746 (mips_elf_create_local_got_entry): Likewise.
1747 (mips_elf_got16_entry): Likewise.
1748 (mips_elf_create_dynamic_relocation): Likewise.
1749 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1750 (mips_elf_final_gp): Use mips_elf_assign_gp.
1751 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1752 into SHN_SCOMMON automatically on IRIX6.
1753 (mips_elf_add_symbol_hook): Likewise.
1754 (mips_elf_relocate_section): Rewrite, using
1755 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1756 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1757 Don't deal with .rld_map on IRIX6.
1758 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1759 section flags appropriately for .got.
1760 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1761 the got. Call mips_elf_record_global_got_symbol and allocate
1762 local got space appropriately.
1763 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1764 char *. Rework calculation of GOT size. Sort dynamic symbol
1765 table entries so entries that do not require GOT entries appear at
1766 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1767 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1769 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1771 (mips_elf_finish_dynamic_symbol): Use
1772 mips_elf_irix6_finish_dynamic_symbol.
1773 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1774 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1775 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1777 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1779 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1780 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1782 1999-06-04 Philip Blundell <philb@gnu.org>
1784 * elf32-arm.h (elf_backend_got_header_size): Define.
1785 (elf_backend_plt_header_size): Likewise.
1787 1999-06-28 Jim Pick <jim@jimpick.com>
1789 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1791 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1793 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1794 relocation function.
1795 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1797 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1799 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1800 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1801 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1802 (_bfd_mips_elf_section_from_shdr): Use them.
1803 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1804 of GP-relative sections.
1805 (_bfd_mips_elf_set_section_contents): Use them.
1806 (_bfd_mips_elf_section_processing): Share code between .sdata and
1807 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1808 (mips_elf_additional_program_headers): Add handling for
1809 PT_MIPS_OPTIONS segment on IRIX6.
1810 (mips_elf_modify_segment_map): Likeiwse.
1811 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1812 Include the options sections on IRIX6. Don't look for GP-relative
1813 sections by name; use SHF_MIPS_GPREL instead.
1814 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1816 (mips_elf_create_dynamic_sections): Don't muck about with section
1817 alignments and such on IRIX6.
1818 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1819 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1820 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1821 bfd_zalloc rather than bfd_alloc and memset.
1822 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1823 Don't assert the existence of .rld_map on IRIX6.
1824 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1826 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1827 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1830 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1832 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1833 (mips_elf_swap_msym_out): New function.
1834 (mips_elf_create_msym_section): Likewise.
1835 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1836 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1837 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1838 section not named .msym.
1839 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1840 .msym directly. Set appropriate attributes for the .msym
1842 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1843 (mips_elf_link_hash_newfunc): Clear it.
1844 (mips_elf_create_dynamic_sections): Create the .msym section
1846 (mips_elf_size_dynamic_sections): Allocate space for the
1847 .msym section. Add a DT_MIPS_MSYM entry.
1848 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1850 (mips_elf_finish_dynamic_sections): Assign a value for
1851 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1853 * elf32-mips.c (irix_compat_t): New enumeration.
1854 (ABI_N32_P): New macro.
1855 (IRIX_COMPAT): Likewise.
1856 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1857 (mips_elf_relocate_section): Fix typo.
1859 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1861 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1862 as writable PE sections.
1864 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1866 * dwarf2.c (struct arange): New type.
1867 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1868 (arange_add): New function.
1869 (decode_line_info): Keep track of address ranges that a compilation
1871 (comp_unit_contains_address): Return true if address is contained
1872 in _any_ of the address ranges associated with a compilation unit.
1873 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1874 on the first comp_unit that contains the address.
1876 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1878 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1879 (decode_line_info): Add variable STASH and initialize it to point
1880 to the per-bfd dwarf2_debug info. Remove static variable
1881 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1883 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1885 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1886 shared library to have an undefined symbol.
1888 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1889 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1891 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1893 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1894 * elf32-hppa.c: Remove everything related to symbol extension
1895 sections & records. Use the common elf_hppa_final_write_processing.
1897 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1899 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1900 functions instead of _init/_fini if requested.
1902 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1904 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1907 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1909 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1910 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1912 (ppc_elf_finish_dynamic_sections): Check for positive section
1913 dynindx field, rather than comparing against -1.
1914 (ppc_elf_relocate_section): Only return false if undefined_symbol
1915 or reloc_overflow fail, not always upon encountering an error.
1917 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1919 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1920 bfd_byte * before performing pointer arithmetic.
1922 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1924 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1926 * elf32-hppa.c: Include elf-hppa.h.
1927 (ARCH_SIZE): Define.
1928 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1930 (elf32_hppa_info_to_howto): Similarly.
1931 (elf_hppa_howto_table): Similarly.
1932 (elf_hppa_reloc_type_lookup): Similarly.
1933 (hppa_elf_gen_reloc_type): Similarly.
1934 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1936 1999-06-22 Nick Clifton <nickc@cygnus.com>
1938 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1939 handling R_V850_22_PCREL relocation.
1941 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1943 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1946 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1948 * section.c (_bfd_strip_section_from_output): Ignore sections
1949 DISCARDed by the link script.
1951 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1953 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1954 Remove unused local variable spp.
1956 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1957 the entry symbol is not set.
1959 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1961 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1962 GPDISP or LITUSE in a relocatable link.
1964 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1966 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1967 * (alloc_dwarf1_func): Likewise.
1969 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1971 * libhppa.h: Fix various formatting errors.
1972 (assemble_3); Rewrite using CATENATE.
1973 (assemble_17): Fix various bugs.
1975 1999-06-16 Nick Clifton <nickc@cygnus.com>
1977 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1979 1999-06-15 Richard Henderson <rth@cygnus.com>
1981 * section.c (SEC_SHORT): Define.
1982 * bfd-in2.h: Rebuild.
1984 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1986 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1987 Remove abfd parameter. Use _bfd_strip_section_from_output.
1988 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1990 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1991 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1992 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1994 (bfd_elf_size_dynamic_sections): Use it.
1996 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1998 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1999 complain_overflow_bitfield to complain_overflow_signed.
2001 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2003 * elflink.h (elf_link_read_relocs_from_section): New function,
2005 (elf_link_read_relocs): Here. Use it for both relocation
2008 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2010 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2011 asect->reloc_count is valid.
2013 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2015 * elf32-mips.c (mips_elf32_section_processing): Permit a
2016 SHT_MIPS_REGINFO section to have a size of 0.
2018 1999-06-12 David O'Brien <obrien@freebsd.org>
2020 * config.bfd (alpha*-*-freebsd*): New target.
2021 (i[3456]86-*-freebsd*): Now defaults to ELF.
2023 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2025 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2026 wrap if the relocation covers the high bit of an address.
2028 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2030 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2032 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2033 instead of R_SPARC_max.
2034 (sparc64_elf_info_to_howto): Likewise.
2035 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2036 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2038 1999-06-07 Richard Henderson <rth@cygnus.com>
2040 * section.c (_bfd_strip_section_from_output): Remove output
2041 sections with no initial link_order.
2043 1999-06-07 Nick Clifton <nickc@cygnus.com>
2045 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2047 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2049 * Makefile.am (SOURCE_HFILES): Add missing headers.
2050 * Makefile.in: Regenerated.
2052 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2054 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2057 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2059 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2060 range undefweak symbols.
2061 * hash.c: Add missing comma after @xref{}
2062 * linker.c: Likewise.
2064 1999-06-04 Nick Clifton <nickc@cygnus.com>
2066 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2068 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2069 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2070 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2071 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2073 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2075 * Makefile.am: Rebuild dependencies.
2076 (BFD32_BACKENDS): Add dwarf1.lo.
2077 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2078 * Makefile.in: Rebuild.
2080 1999-06-04 Nick Clifton <nickc@cygnus.com>
2082 * Makefile.am: Add epoc-arm-pe target.
2083 * Makefile.in: Regenerate.
2084 * pe-arm.c: Only redefine interworking function names if they have
2085 not already been redefined.
2086 * pei-arm.c: Only redefine interworking function names if they have
2087 not already been redefined.
2088 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2090 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2093 1999-06-03 Nick Clifton <nickc@cygnus.com>
2095 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2097 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2099 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2101 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2103 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2104 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2106 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2108 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2109 in other text sections.
2111 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2113 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2114 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2115 * libbfd.h: Regenerate.
2116 * coff-sh.c (sh_merge_private_data): Delete.
2117 (coff_bfd_merge_private_bfd_data): Change to
2118 _bfd_generic_verify_endian_match.
2119 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2121 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2123 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2125 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2127 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2129 (bfd_elf32_arm_process_before_allocation): Likewise.
2130 * bfd-in2.h: Rebuild.
2132 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2134 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2135 track of end_sequence markers.
2136 (add_line_info): Add END_SEQUENCE arg.
2137 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2138 debug-line info---it doesn't work right if a compilation unit
2139 consists of multiple discontiguous code-sequences. It would be
2140 worthwhile to optimize for the common case where a compilation
2141 unit results in a contiguous set of code sequences, but this is
2142 quite tricky to get right for arbitrary DWARF2 files.
2143 (lookup_address_in_line_info_table): Don't use the last line entry
2144 for a compilation unit for anything with an address higher than
2145 this line entry. Also, check for end_sequence markers to
2146 correctly handle discontinuities.
2147 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2148 compilation units, check all compilation units with each->high==0
2149 just like when reading compilation units.
2151 * dwarf2.c (decode_line_info): Initialize table->files and
2152 table->last_line to NULL to avoid segfaults due to random
2153 values in these members.
2154 (concat_filename): Check for out-of-range file number before
2155 indexing filename table. Segfaults suck.
2157 * dwarf2.c (decode_line_info): Don't truncate address to least
2158 significant 32 bits (breaks 64 bit targets).
2159 (lookup_address_in_function_table): Ditto.
2160 (comp_unit_contains_address): Ditto.
2162 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2164 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2165 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2166 (mips_elf64_howto_table_rela): Likewise.
2168 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2170 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2171 single section has two associated relocation sections.
2173 1999-06-02 Mark Salter <msalter@cygnus.com>
2175 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2176 COFF_WITH_PE defined.
2178 1999-06-02 Nick Clifton <nickc@cygnus.com>
2180 * pe-arm.c: Rename global arm interworking functions to avoid name
2181 collision when all targets BFD is built.
2184 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2186 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2187 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2188 (bfd_elf_section_data): Add use_rela_p.
2189 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2190 (_bfd_elf_new_section_hook): Likewise.
2191 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2193 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2194 * elfcode.h (write_relocs): Determine whether or not use rela
2195 relocs based on the relocation section header.
2196 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2197 instead of use_rela_p.
2198 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2199 (elf_backend_may_use_rela_p): Likewise.
2200 (elf_backend_default_use_rela_p): Likewise.
2201 (elfNN_bed): Use them.
2203 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2205 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2207 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2209 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2210 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2211 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2212 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2213 * bfd-in2.h: Regenerated.
2214 * libbfd.h: Likewise.
2215 * elf32-mips.c (mips_info_to_howto_rela): New function.
2216 (USE_REL): Adjust for new conventions.
2217 (MINUS_ONE): New macro.
2218 (elf_mips_howto_table): Add R_MIPS_SUB.
2219 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2221 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2222 .MIPS.content section.
2223 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2224 with .MIPS.content as .MIPS.content sections. Set
2225 SHF_MNIPS_NOSTRIP for such section.
2226 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2227 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2228 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2230 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2232 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2235 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2238 1999-05-30 Philip Blundell <philb@gnu.org>
2240 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2241 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2242 the addend does not overflow into the rest of the word.
2244 1999-05-29 Nick Clifton <nickc@cygnus.com>
2246 * bfd-in.h: Amend prototype for
2247 bfd_elf32_arm_process_before_allocation .
2248 * bfd-in.h: Regenerate.
2250 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2251 elements in a fixed sized array.
2252 (ARM_ELF_ABI_VERSION): Define.
2253 (ARM_ELF_OS_ABI_VERSION): Define.
2254 (R_ARM_THM_ABS5): Fix rightshift and size.
2255 (R_ARM_THM_PC22): Fix size.
2256 (R_ARM_PLT32): Define Howto.
2257 (find_howto): New function: Locate a howto based on a reloc
2259 (elf32_arm_info_to_howto): Use find_howto if necessary.
2260 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2261 bfd_reloc_code_real_type.
2262 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2263 and BFD_RELOC_VTABLE_ENTRY.
2264 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2266 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2267 elements in a fixed sized array.
2268 (ARM_ELF_ABI_VERSION): Define.
2269 (ARM_ELF_OS_ABI_VERSION): Define.
2270 (R_ARM_THM_ABS5): Fix rightshift and size.
2271 (R_ARM_THM_PC22): Fix size.
2272 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2273 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2274 bfd_reloc_code_real_type.
2276 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2277 no_pipeline_knowledge.
2278 (elf32_arm_link_hash_create): Initialise new field to zero.
2279 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2280 no_pipeline_knowledge. Use this parameter to initialise the field
2281 in the globals data structure.
2282 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2283 no_pipeline_knowledge is false and the binary is from an old
2285 (elf32_arm_merge_private_data): Generate an error if an attempt is
2286 made to linl together big endian and little endian code.
2287 (elf32_arm_post_process_headers): New function: Initialise the
2288 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2290 (elf_backend_post_process_headers): Define.
2292 1999-05-28 Nick Clifton <nickc@cygnus.com>
2294 * elf-bfd.h (struct elf_backend_data): Add new field:
2295 elf_backend_post_process_headers.
2297 * elfxx-target.h (elf_backend_post_process_headers): Define to
2298 NULL if not already defined.
2299 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2301 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2303 (_bfd_elf_compute_section_file_positions): Call
2304 elf_backend_post_process_headers if defined.
2306 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2308 * configure.in: Check whether getuid and getgid exist.
2309 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2310 HAVE_GETGID are not defined, respectively.
2311 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2313 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2314 * configure, config.in: Rebuild.
2316 1999-05-28 Martin Dorey <mdorey@madge.com>
2318 * elf32-i960.c: New file.
2319 * elf.c (prep_headers): Handle bfd_arch_i960.
2320 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2321 * config.bfd (i960-*-elf*): New target.
2322 * configure.in (bfd_elf32_i960_vec): New target vector.
2323 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2324 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2325 * Makefile.in, aclocal.m4, configure: Rebuild.
2327 1999-05-27 Nick Clifton <nickc@cygnus.com>
2329 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2331 (find_howto): New function: Find entries in the
2332 elf32_arm_howto_table.
2333 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2335 (elf32_arm_reloc_type_lookup): Add lookup for
2336 BFD_RELOC_ARM_PLT32.
2338 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2340 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2341 (elf32_arm_link_hash_table_create): Use above function as the
2342 constructor for hash table entries.
2343 (elf32_arm_relocate_section): Avoid crash when there is no output
2345 (elf32_arm_final_link_relocate): New parameter h.
2346 (elf32_arm_relocate_section): Pass symbol hash entry to above
2348 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2351 1999-05-25 Catherine Moore <clm@cygnus.com>
2353 * coff-arm.c (coff_arm_relocate_section): Don't emit
2354 base file entries for pc-relative values.
2356 1999-05-25 DJ Delorie <dj@cygnus.com>
2358 * peicode.h (coff_swap_sym_in): When we create the actual section
2359 to reflect the not-there section C_SECTION symbols refer to,
2360 change the symbol class to C_STAT as the section is now really
2363 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2365 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2368 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2370 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2372 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2373 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2375 1999-05-16 Nick Clifton <nickc@cygnus.com>
2377 * coff-mcore.c (in_reloc_p): Reinstate.
2379 1999-05-15 Nick Clifton <nickc@cygnus.com>
2381 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2382 * bfd-in2.h: Regenerate.
2383 * coff-mcore.c (in_reloc_p): Remove defintion.
2384 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2385 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2386 IMAGE_REL_MCORE_RVA.
2387 (coff_mcore_rtype_to_howto): Add special processing for
2388 IMAGE_REL_MCORE_RVA.
2389 (coff_mcore_relocate_section): Add support for
2390 IMAGE_REL_MCORE_RVA.
2391 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2392 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2394 (mcore_elf_relocate_section): Delete redundant case labels.
2396 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2398 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2399 precedence between bit-and and comparison.
2401 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2403 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2404 list of target formats (targ_selvecs).
2405 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2406 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2408 1999-05-10 DJ Delorie <dj@cygnus.com>
2410 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2411 reasonable mode until "ar x" is smart enough to skip it (fixes
2412 gcc/libgcc.a builds on mips-ecoff targets
2414 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2415 to work. Hack to support MS import libraries, which use different
2416 COMDAT types than GNU.
2417 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2418 to implied zero-length sections (see peicode below)
2419 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2420 filename symbols, which use one *or more* auxents.
2421 * coffswap.h (coff_swap_aux_in): ditto
2422 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2425 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2427 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2428 for all relocations.
2430 1999-05-10 Catherine Moore <clm@cygnus.com>
2432 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2433 if COFF_IMAGE_WITH_PE.
2434 (bfd_arm_process_before_allocation): Likewise.
2435 (bfd_arm_get_bfd_for_interworking): Likewise.
2436 * coff-arm.c: Likewise.
2437 * bfd-in2.h: Regenerate.
2438 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2439 (armpe_big_vec): Likewise.
2440 * configure: Rebuild.
2442 1999-05-10 Nick Clifton <nickc@cygnus.com>
2444 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2445 section, not just .rel. Same for .rela.
2447 1999-05-07 Nick Clifton <nickc@cygnus.com>
2449 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2450 endianism with an error message.
2452 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2454 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2455 assignment from "unsigned char *" to "char *".
2456 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2458 1999-05-05 Catherine Moore <clm@cygnus.com>
2460 * coff-arm.c (coff_arm_relocate_section): Add one to
2461 address of ARM_RVA32 thumb functions.
2463 1999-05-05 Catherine Moore <clm@cygnus.com>
2465 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2466 (elf32_m68k_copy_private_bfd_data): New.
2467 (elf32_m68k_merge_private_bfd_data): New.
2468 (elf32_m68k_print_private_bfd_data): New.
2469 (CPU32_FLAG): Define.
2470 (PLT_CPU32_ENTRY_SIZE): Define.
2471 (elf_cpu32_plt0_entry): Declare.
2472 (elf_cpu32_plt_entry): Declare.
2473 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2474 (elf_m68k_finish_dynamic_symbol): Likewise.
2475 (elf_m68k_finish_dynamic_sections): Likewise.
2476 (elf_backend_plt_header_size): Remove definition.
2477 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2478 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2479 (bfd_elf32_bfd_set_private_flags): Define.
2480 (bfd_elf32_bfd_print_private_bfd_data): Define.
2482 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2484 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2485 and R_LONG_PCREL_MODE.
2487 1999-04-29 Nick Clifton <nickc@cygnus.com>
2489 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2491 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2493 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2494 in relocation calculation.
2496 1999-04-26 Tom Tromey <tromey@cygnus.com>
2498 * aclocal.m4, configure: Updated for new version of libtool.
2500 1999-04-21 Nick Clifton <nickc@cygnus.com>
2502 * coff-mcore.c: Add support for mcore relocs.
2504 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2506 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2507 incorrect use EF_MIPS_xxBITPTRS.
2509 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2511 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2514 * bfd-in2.h: Rebuild.
2515 * libbfd.h: Rebuild.
2517 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2519 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2520 (coff_arm_relocate_section): Add ARM26D transform. Only
2521 change to ARM26D for relocateable links.
2523 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2525 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2526 (bfd_elf32_bfd_print_private_bfd_data): New.
2528 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2530 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2531 refetch addend if USE_REL, add many comments regarding current state.
2532 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2533 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2534 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2535 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2537 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2539 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2540 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2542 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2544 * dwarf2.c (decode_line_info): Don't truncate address to least
2545 significant 32 bits (breaks 64 bit targets).
2546 (lookup_address_in_function_table): Ditto.
2547 (comp_unit_contains_address): Ditto.
2549 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2551 * coff-arm.c (arm_emit_base_file_entry): New routine.
2552 (A2T3_OFFSET): Define.
2553 (T2A3_OFFSET): Define.
2554 (coff_arm_relocate_section): Emit base file entries for interworking
2557 1999-04-13 Philip Blundell <philb@gnu.org>
2559 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2560 relocs 17 through 19.
2562 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2564 * elfcode.h: Remove fnmatch.h.
2565 * elflink.h (elf_link_assign_sym_version): Call back to ld
2566 instead of calling fnmatch.
2568 * config.bfd (i?86-*-beoself): Include pe vecs.
2570 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2572 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2575 1999-04-10 Richard Henderson <rth@cygnus.com>
2577 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2578 when trying to resolve dynamic symbol references.
2579 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2580 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2581 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2582 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2583 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2584 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2585 * elflink.h (elf_link_output_extsym): Likewise.
2587 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2589 * section.c (_bfd_strip_section_from_output): New function moved from
2590 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2591 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2592 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2593 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2594 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2595 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2596 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2597 * bfd-in2.h: Update.
2599 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2601 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2603 1999-04-08 Nick Clifton <nickc@cygnus.com>
2605 * coff-mcore.c: New File: Support for mcore-pe targets.
2606 * cpu-mcore.c: New File: Support for mcore targets.
2607 * elf32-mcore.c: New File: Support for mcore-elf target.
2608 * pe-mcore.c: New File: Definitions for mcore-pe target.
2609 * pei-mcore.c: New File: Definitions for mcore-pei target.
2610 * Makefile.am: Add support for MCore targets.
2611 * Makefile.in: Regenerate.
2612 * config.bfd: Add support for MCore targets.
2613 * configure.in: Add support for MCore targets.
2614 * configure: Regenerate.
2615 * archures.c: Add support for MCore architecture.
2616 * bfd-in2.h: Regenerate.
2617 * coffcode.h: Add support for mcore-pe targets.
2618 * elf.c: Add support for mcore-elf target.
2619 * reloc.c: Add support for MCore relocs.
2620 * targets.c: Add support for MCore targets.
2622 1999-04-07 Nick Clifton <nickc@cygnus.com>
2624 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2625 R_ARM_XPC25 and R_ARM_THM_XPC22.
2626 (elf32_arm_reloc_map): Remove redundant entries.
2628 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2630 * sysdep.h (LC_MESSAGES): Never define.
2632 1999-04-06 Chris Torek <torek@bsdi.com>
2634 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2635 all callers. Rewrite completely.
2636 (_bfd_relocate_contents): Rewrite overflow checking.
2637 * bfd-in2.h: Rebuild.
2639 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2641 From Gabriel Paubert <paubert@iram.es>:
2642 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2643 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2644 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2645 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2646 * ppcboot.c (ppcboot_vec): Use little endian routines for
2649 * elf.c (elfcore_strndup): Only define if it will be used.
2650 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2652 (ppc_elf_check_relocs): Remove unused local i.
2653 (ppc_elf_gc_mark_hook): Add default case to switch.
2655 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2656 * srec.c (srec_scan): Accept \r in symbol definitions.
2657 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2658 (symbolsrec_object_p): Likewise.
2660 1999-04-04 Don Bowman <don@pixsci.com>
2662 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2664 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2666 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2668 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2669 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2671 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2673 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2676 1999-03-31 Nick Clifton <nickc@cygnus.com>
2678 * config.bfd: Add support for arm-epoc-pe target.
2679 * configure.in: Add support for arm-epoc-pe target.
2680 * configure: Regenerate.
2681 * targets.c: Add support for arm-epoc-pe target.
2682 * coff-arm.c: Allow header files to override definition of
2683 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2684 * pe-arm.h: Allow previous header files to override definition of
2685 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2686 * pei-arm.h: Allow previous header files to override definition of
2687 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2688 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2689 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2691 1999-03-30 Nick Clifton <nickc@cygnus.com>
2693 * elf.c (elf_map_symbols): Handle the case where section
2694 symbols are generated for content-less sections which are
2695 not mapped to the output file.
2697 * linker.c: Replace direct references to fields in BFD structure
2698 with accessor macros.
2700 * elflink.h: Replace direct references to fields in BFD structure
2701 with accessor macros.
2703 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2705 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2707 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2708 account when adjusting section symbols during a partial link.
2710 1999-03-24 Nick Clifton <nickc@cygnus.com>
2712 * coff-sparc.c (struct coff_reloc_map): Change type of field
2713 'bfd_reloc_val' to bfd_reloc_code_real_type.
2714 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2715 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2716 * elf32-arc.c (struct arc_reloc_map): Ditto.
2717 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2718 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2719 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2720 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2721 * elf32-sh.c (struct elf_reloc_map): Ditto.
2722 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2723 * elf32-v850.c (struct v850_reloc_map): Ditto.
2724 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2725 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2726 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2728 1999-03-17 Martin Hunt <hunt@cygnus.com>
2730 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2731 function so source-level assembly works. If multiple N_SOs
2732 are seen without and N_FUNs, create an indextable entry with
2733 a NULL function name.
2735 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2737 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2738 of certian similar cpus.
2740 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2742 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2743 Add the 5000. Change the architecture for the 5400 to mips4.
2744 (elf_mips_mach): Add r5000.
2746 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2748 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2750 1999-03-11 Nick Clifton <nickc@cygnus.com>
2752 * binary.c (binary_set_section_contents): Generate warning about
2753 huge file offsets for any section that will occupy file space, not
2754 just those that are loadable.
2756 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2758 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2760 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2762 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2764 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2766 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2767 * elflink.h: Revert all changes since Feb 16. Instead:
2768 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2769 appropriate. Copy it to version symbols.
2770 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2771 symbols if appropriate.
2772 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2773 symbol if appropriate.
2774 (elf_link_output_extsym): If symbol is marked as undefined, and
2775 has no nonweak references, mark it as weak undefined.
2777 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2779 * elflink.h (elf_merge_symbol): When overriding a dynamic
2780 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2782 (elf_link_add_object_symbols): Don't copy the other field if we
2785 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2787 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2788 shared object with a weak undefined symbol.
2790 1999-02-18 Nick Clifton <nickc@cygnus.com>
2792 * elfarm-nabi.c: Set partial_inplace back to false.
2794 1999-02-17 Nick Clifton <nickc@cygnus.com>
2796 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2797 (USER_LABEL_PREFIX): Set to "_".
2799 The following patches are from: Scott Bambrough
2800 <scottb@corelcomputer.com>
2802 * libaout.h (M_ARM6_NETBSD): Set to 143.
2804 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2805 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2806 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2807 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2808 * bfd-in2.h: Regenerate.
2810 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2811 'true' as REL relocs are now being used. Add new PIC relocs:
2812 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2813 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2815 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2817 (elf32_arm_final_link_relocate): Change parameters so that entire
2818 reloc is passed. Add support for PIC relocs.
2819 (elf32_arm_relocate_section): Pass entire reloc to
2820 elf32_arm_final_link_relocate.
2821 (elf32_arm_check_relocs): Handle new PIC relocs.
2822 (elf32_arm_adjust_dynamic_symbol): New function.
2823 (elf32_arm_size_dynamic_sections): New function.
2824 (elf32_arm_discard_copies): New function.
2825 (elf32_arm_finish_dynamic_symbol): New function.
2826 (elf32_arm_finish_dynamic_sections): New function.
2827 (ELF_MAXPAGE_SIZE): Define.
2828 (bfd_elf32_bfd_reloc_type_lookup): Define.
2829 (elf_backend_relocate_section): Define.
2830 (elf_backend_adjust_dynamic_symbol): Define.
2831 (elf_backend_create_dynamic_sections): Define.
2832 (elf_backend_finish_dynamic_symbol): Define.
2833 (elf_backend_finish_dynamic_sections): Define.
2834 (elf_backend_size_dynamic_sections): Define.
2835 (elf_backend_plt_readonly): Define.
2836 (elf_backend_want_got_plt): Define.
2837 (elf_backend_want_plt_sym): Define.
2839 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2841 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2842 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2843 (_bfd_mips_elf_fake_sections): Likewise.
2845 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2847 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2848 bfd_elf32_arm_get_bfd_for_interworking,
2849 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2852 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2853 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2854 elf32_arm_find_nearest_line): Make them static.
2856 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2858 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2859 callers. Do not merge a definition from a shared object with a
2860 weak undefined symbol.
2861 (elf_link_add_object_symbols): Do not change the symbol type or
2862 size if the old symbol overrides the new one.
2864 1999-02-08 Nick Clifton <nickc@cygnus.com>
2866 * config.bfd: Add support for strongarm target.
2868 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2870 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2871 fields instead of unsigned char.
2873 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2875 * Makefile.am: Rebuild dependencies.
2876 * Makefile.in: Rebuild.
2878 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2880 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2881 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2882 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2883 * acinclude.m4: Add comments to uses of AC_DEFINE.
2884 * acconfig.h: Remove.
2885 * configure: Rebuild with current autoconf/automake.
2886 * aclocal.m4: Likewise.
2887 * config.in: Likewise.
2888 * Makefile.in: Likewise.
2890 1999-02-04 DJ Delorie <dj@cygnus.com>
2892 * libbfd.c (real_read): don't call fread for zero bytes. This
2893 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2895 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2897 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2898 of a jump is in the current 256 MB region.
2900 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2902 * format.c (bfd_check_format_matches): Change last patch to only
2903 take effect for the binary target.
2905 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2907 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2909 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2911 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2913 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2915 * format.c (bfd_check_format_matches): If the target was
2916 previously specified, don't check other targets when checking for
2919 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2921 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2922 (elf32_arm_reloc_type_lookup): Removed
2923 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2924 (elf32_arm_reloc_type_lookup): New.
2925 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2926 (elf32_arm_reloc_type_lookup): New.
2928 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2930 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2931 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2932 * Makefile.am: Use new files.
2933 * Makefile.in: Regenerate.
2934 * configure.in: Use new files.
2935 * configure: Regenerate.
2937 1999-02-01 Nick Clifton <nickc@cygnus.com>
2939 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2940 (fr30_elf_gc_sweep_hook): New function.
2941 (elf_backend_can_gc_sections): Define.
2943 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2945 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2946 and bfd_elf32_bigarm_oabi_vec.
2948 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2950 * Makefile.am (elf32-arm-oldabi.lo): New.
2951 (elf32-arm-newabi.lo): New.
2952 * Makefile.in: Regenerate.
2953 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2954 (arm-*-elf): Likewise.
2956 (thumb-*-oabi): New.
2957 * configure: Regenerate.
2958 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2959 (bfd_elf32_bigarm_oabi_vec): New.
2960 * elf32-arm-newabi.c: New.
2961 * elf32-arm-oldabi.c: New.
2962 * elf32-arm.c: Removed.
2965 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2967 * binary.c (binary_set_section_contents): Omit warnings for
2968 unloadable sections.
2970 1999-01-31 Michael Meissner <meissner@cygnus.com>
2972 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2973 powerpc{,le}-*-eabi.
2975 1999-01-29 Nick Clifton <nickc@cygnus.com>
2977 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2978 * dwarf2.c (read_signed_leb128): Remove unused variables.
2980 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2982 * elf.c (assign_file_positions_for_segments): Only adjust
2983 p_align when needed.
2985 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2987 * binary.c (binary_set_section_contents): Don't return early for a
2988 non-loadable section, in case the first section is non-loadable.
2989 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2990 W. Rozycki <macro@ds2.pg.gda.pl>.
2992 1999-01-28 Nick Clifton <nickc@cygnus.com>
2994 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2995 R_FR30_GNU_VTENTRY relocs.
2997 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2999 * elflink.h (elf_link_output_sym): Zero syms which are
3000 part of sections which have been excluded.
3002 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3004 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3006 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3007 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3009 1999-01-27 Nick Clifton <nickc@cygnus.com>
3011 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3013 (fr30_final_link_relocate): Use computed value as result of
3016 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3018 * binary.c (binary_set_section_contents): Emit warning for
3019 huge file offsets due to widely-dispersed section LMAs.
3021 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3023 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3024 align first section to largest section alignment, not first
3027 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3029 * configure.in: Require autoconf 2.12.1 or higher.
3031 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3033 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3034 * bfd-in2.h: Likewise.
3035 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3037 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3039 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3040 * cpu-mips.c: Add support for and independent 4111.
3041 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3042 (_bfd_mips_elf_final_write_processing):
3043 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3045 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3047 * elf32-mips.c (elf_mips_abi_name): New.
3048 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3050 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3052 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3053 Handle bfd_mach_mips4300.
3055 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3057 * elf32-i386.c: Remove leaked development code from patch
3058 1998-12-10 by Richard Henderson.
3060 1998-12-10 Richard Henderson <rth@cygnus.com>
3062 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3063 in debug sections for symbol defined externally.
3065 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3067 * targets.c (bfd_target_vector): Remove duplicate entry for
3070 1998-12-09 Nick Clifton <nickc@cygnus.com>
3072 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3073 since we are using RELAs.
3075 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3077 SCO Open Server Release 5 core file support, from Jouke Numan
3079 * sco5-core.c: New file.
3080 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3081 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3082 * Makefile.am: Rebuild dependencies.
3083 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3084 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3085 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3086 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3087 * bfd-in2.h, configure, Makefile.in: Rebuild.
3089 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3091 * config.bfd (hppa*-*-mpeix*): New target.
3092 * configure.in: Add AC_HEADER_DIRENT.
3093 (hppa*-*-mpeix*): New target.
3094 * configure.host (hppa*-*-mpeix*): New host.
3095 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3096 friends rather than just including <sys/dir.h>.
3097 * som.h (struct som_symbol): Add hppa_priv_level and apto
3098 tc_data. Change all users.
3099 (struct somdata): Add comp_unit field.
3100 (obj_som_compilation_unit): Define.
3101 (bfd_som_attach_compilation_unix): Declare.
3102 * som.c: Check HOST_HPPAMPEIX.
3103 (struct som_misc_symbol_info): Add new field priv_level.
3104 (som_object_setup): Add current_offset parameter. Change all
3106 (setup_sections): Likewise.
3107 (som_object_p): For EXECLIBMAGIC, read the lst header.
3108 (som_write_symbol_strings): Add compilation_unit parameter.
3110 (som_finish_writing): Write out compilation_unit.
3111 (som_bfd_derive_misc_symbol_info): Set priv_level.
3112 (som_build_and_write_symbol_table): Set xleast field to 3.
3113 (som_slurp_symbol_table): Set symbol priv_level.
3114 (bfd_som_attach_compilation_unit): New function.
3115 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3116 priv_level into symbol_value.
3117 * configure, config.in: Rebuild.
3119 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3122 warning function to call _bfd_error_handler instead.
3124 * libbfd.c (COERCE32): Cast through unsigned long and long to
3125 avoid bug in old version of gcc.
3127 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3128 (elf_backend_additional_program_headers): Don't define.
3130 1998-12-08 Nick Clifton <nickc@cygnus.com>
3132 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3133 relocations to include offset of 2 included in the insns, and the
3134 offset of the relocs within the section.
3136 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3138 The following changes were made by David Taylor
3139 <taylor@texas.cygnus.com>, Edith Epstein
3140 <eepstein@sophia.cygnus.com>, Jim Blandy
3141 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3142 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3143 changes originally made by HP; HP did not create ChangeLog
3146 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3147 automake macro library.
3149 * hpux-core.c (hpux_core_core_file_p): this function now
3150 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3151 found in the corefile! Also, in hpux_core_core_file_p, if we
3152 encounter a section with an unknown type, don't punt. Instead,
3153 just skip it. Also, count the number of sections of known type
3154 that we encounter. If we encounter at least one good one, then
3155 we'll declare that the file is a core file. If we encounter any
3156 unknown ones but some known ones, then we'll issue a warning (but
3157 still declare it to be a core file). Also, correctly decide when a
3159 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3160 (CORE_ANON_SHMEM): define if not defined.
3161 (hpux_core_struct): add members lwpid and user_tid.
3162 (core_kernel_thread_id, core_user_thread_id): new macros.
3163 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3164 the name before storing it in the bfd.
3165 (hpux_core_core_file_p): handle threads.
3167 * libhppa.h (GET_FIELD): protect against redefinition.
3168 (HPPA_WIDE): define.
3169 (GET_FIELD): define.
3174 (sign_extend): redefine.
3175 (assemble_6): define.
3176 (assemble_12): rewrite.
3177 (assemble_16): define.
3178 (assemble_16a): define.
3179 (assemble_17): rewrite.
3180 (assemble_22): define.
3182 1998-12-07 Nick Clifton <nickc@cygnus.com>
3184 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3185 relocations for signed values.
3187 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3189 * mipsbsd.c (MY(set_arch_mach)): Make static.
3190 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3191 bfd_mach_mips* macros rather than simple numbers.
3193 COFF weak symbol support, based on patches from Mark Elbrecht
3194 <snowball3@usa.net>:
3195 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3196 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3197 (coff_write_alien_symbol): Likewise.
3198 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3199 (coff_link_add_symbols): Likewise.
3200 (_bfd_coff_link_input_bfd): Likewise.
3201 (_bfd_coff_write_global_sym): Likewise.
3203 * elf.c (copy_private_bfd_data): Always initialize the
3204 includes_phdrs field.
3206 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3207 file defines a symbol first mentioned in an ELF file.
3209 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3210 possible, rather than only if BFD64.
3211 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3213 * bfd-in2.h: Rebuild.
3215 * srec.c (srec_set_section_contents): Correct test to avoid
3216 switching to 4 byte addresses after seeing a second section which
3217 requires 3 byte addresses. From Joel Schantz
3218 <joel.schantz@argosys.boeing.com>.
3220 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3221 <aymeric.vincent@emi.u-bordeaux.fr>.
3223 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3225 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3226 decide whether the output file is -mrelocatable-lib,
3227 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3229 1998-12-03 Nick Clifton <nickc@cygnus.com>
3231 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3232 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3233 * bfd-in2.h: Regenerate.
3234 * libbfd.h: Regenerate
3236 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3239 link against a dynamic symbol with no type or size.
3241 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3243 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3244 relocation for section which does not get loaded.
3245 (elf_i386_relocate_section) [R_386_32]: Likewise.
3247 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3249 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3250 reloc_count and i long instead of unsigned long. Handle error
3251 return from bfd_canonicalize_reloc.
3253 1998-12-01 Nick Clifton <nickc@cygnus.com>
3255 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3258 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3260 * elf32-sh.c (elf/sh.h): Include.
3261 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3262 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3263 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3264 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3265 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3267 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3269 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3270 causes division by zero later on.
3272 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3274 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3277 1998-11-25 DJ Delorie <dj@cygnus.com>
3279 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3282 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3284 * elf32-fr30.c (fr30_elf_relocate_section): Call
3285 fr30_final_link_relocate.
3286 (fr30_final_link_relocate): New function: Handle I20 and I32
3288 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3289 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3290 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3292 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3295 The following changes are based on a patch submitted by Gianluca
3296 Moro <glctr@abc.it>:
3298 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3299 not already been updated.
3300 (find_remembered_hi16s_reloc): New parameter 'already_found'
3301 returns state of remembered hi16s reloc.
3302 (remember_hi16s_reloc): Set 'found' field to false.
3303 (hi16s_location): Add 'found' field.
3305 1998-11-23 DJ Delorie <dj@cygnus.com>
3307 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3308 to see .DLL files as unrecognized.
3309 (i3coff_object_p): Sorry, had to hack it to not recognize these
3310 files (pei-i386) on request.
3312 1998-11-23 DJ Delorie <dj@cygnus.com>
3314 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3315 relents. Call bfd_check_format to reinitialize.
3317 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3319 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3322 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3324 * aclocal.m4: regenerate
3325 * configure: regenerate
3327 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3329 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3330 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3331 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3332 respect it as an upper bound on what memory to reference.
3333 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3334 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3335 update vtable_entries_size appropriately.
3337 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3339 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3342 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3344 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3345 bfds; they have no "file" so we fake it.
3346 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3347 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3348 resizing the memory buffer.
3349 * opncls.c (bfd_make_writable): New function; lets you write a
3350 bfd_create'd bfd to an in-memory buffer.
3351 (bfd_make_readable): New function; lets you read back that buffer
3352 as if it were from bfd_openr. Used to build generated archive
3353 members (winsup's ld's dlltool)
3355 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3357 * po/bfd.pot: Regenerated.
3359 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3361 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3364 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3366 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3367 element of the gotentry list for local symbols too.
3368 (elf64_alpha_relocate_section): Unify local and global handling.
3369 Assert that gotent->use_count > 0.
3371 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3374 update for file name changes of July 2, 1998.
3376 * configure: Rebuild.
3378 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3380 * po/bfd.pot: Regenerated.
3382 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3384 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3385 * aclocal.m4, configure: regenerate
3387 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3389 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3391 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3393 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3394 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3396 * aclocal.m4, configure: regenerated.
3398 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3400 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3401 R_D10V_GNU_VTENTRY relocs.
3402 (elf_d10v_howto_table): Likewise.
3403 (d10v_reloc_map d10v_reloc_map): Likewise.
3404 (elf32_d10v_gc_mark_hook): New.
3405 (elf32_d10v_gc_sweep_hook): New.
3406 (elf32_d10v_check_relocs): New.
3407 (elf32_d10v_relocate_section): New.
3408 (elf_backend_relocate_section): Define.
3409 (elf_backend_can_gc_sections): Define.
3411 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3413 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3414 (BFD64_BACKENDS): ...from here.
3415 (BFD32_BACKENDS_CFILES): Move vms files here...
3416 (BFD64_BACKENDS_CFILES): ...from here.
3417 * Makefile.in: Rebuild.
3419 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3421 * Makefile.am: Add FR30 target.
3422 * Makefile.in: Add FR30 target.
3423 * archures.c: Add support for FR30.
3424 * config.bfd: Add support for FR30.
3425 * configure.in: Add support for FR30.
3426 * reloc.c: Add support for FR30 relocations.
3427 * targets.c: Add support for FR30 relocations.
3428 * bfd-in2.h: Regenerate.
3429 * configure: Regenerate.
3430 * libbfd.h: Regenerate.
3431 * cpu-fr30.c: New file.
3432 * elf32-fr30.c: New file.
3434 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3436 * configure.in: detect cygwin* instead of cygwin32*
3437 * configure: regenerate
3439 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3441 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3442 use bfd_malloc and free instead and check return value from bfd_malloc.
3444 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3446 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3447 * libbfd.h: Rebuild.
3449 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3450 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3451 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3452 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3454 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3456 (mips_elf_link_hash_table_create): Don't initialize
3457 dynsym_sec_strindex.
3458 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3459 (mips_elf_size_dynamic_sections): Generate a section symbol for
3460 every output section.
3461 (mips_elf_finish_dynamic_sections): Count all sections for
3463 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3466 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3468 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3469 for later PLT entries in large PLTs.
3470 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3472 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3474 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3476 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3478 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3479 * elflink.h (elf_collect_hash_codes): New function. This function is
3480 called for each exported symbol and we compute the ELF hash value for
3482 (compute_bucket_value): New function. It is called from
3483 size_dynamic_sections to determine the hash table size. When we are
3484 optimizing a better, but slower, algorithm is used.
3485 (size_dynamic_sections): Call compute_bucket_value.
3487 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3489 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3491 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3493 (sh_elf_gc_mark_hook): New.
3494 (sh_elf_gc_sweep_hook): New.
3495 (sh_elf_check_relocs): New.
3496 (elf_backend_can_gc_sections): Define.
3498 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3500 * acinclude.m4: undo previous gettext change
3501 * aclocal.m4: rebuild with right version of aclocal.
3503 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3505 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3506 aclocal.m4 to acinclude.m4, so they don't get lost.
3508 * elfcore.h: rewrite for better corefile support.
3509 * elf.c (elfcore_*): new functions.
3510 * elf-bfd.h (elf_obj_tdata): new structure members.
3511 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3513 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3515 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3517 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3518 and R_M32R_GNU_VTENTRY.
3519 (elf_backend_can_gc_sections): Define.
3520 (m32r_elf_check_relocs): New.
3521 (m32r_elf_gc_mark_hook): New.
3522 (m32r_elf_gc_sweep_hook): New.
3523 (m32r_elf_relocate_section): Handle VT relocs.
3525 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3527 * coff-arm.c (arm_relocate_section): Remove redundant test.
3529 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3530 cleat that the 'bitsize' field is the size of the bitfield AFTER
3531 relocation not before.
3533 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3535 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3538 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3540 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3541 R_SPARC_GNU_VTENTRY.
3542 (elf32_sparc_check_relocs): Handle them.
3543 (elf32_sparc_reloc_type_lookup): Likewise.
3544 (elf32_sparc_relocate_section): Likewise.
3545 (elf32_sparc_gc_mark_hook): New.
3546 (elf32_sparc_gc_sweep_hook): New.
3548 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3550 * som.c (som_finish_writing): Perform some sanity checks when
3551 writing an executable or shared library.
3553 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3555 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3556 * configure.in (elf): Add dwarf1.lo.
3557 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3558 * elf.c (_bfd_elf_find_nearest_line): Add call to
3559 _bfd_dwarf1_find_nearest_line.
3560 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3561 Add call to _bfd_dwarf1_find_nearest_line.
3562 * configure: Rebuilt.
3564 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3566 * elflink.h (elf_gc_sections): Do not allow garbage
3567 collection if dynamic sections have been created.
3569 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3571 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3573 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3574 (v850_elf_perform_relocation): Likewise.
3575 (v850_elf_final_link_relocate): Likewise.
3576 (v850_elf_relocate_section): Likewise.
3577 (v850_elf_gc_sweep_hook): New routine.
3578 (v850_elf_gc_mark_hook): New routine.
3579 (elf_backend_can_gc_sections): Define.
3581 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3583 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3586 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3588 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3589 Declare size as bfd_size_type.
3590 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3592 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3594 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3596 * som.c (CPU_PA_RISC2_0): Define.
3597 (_PA_RISC2_0_ID): Likewise.
3598 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3600 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3603 has a base which is already defined, only add the referenced
3604 symbol to the dynamic symbol table if it is defined or referenced
3607 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3610 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3612 * elflink.h (elf_link_add_object_symbols): Undo last change.
3614 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3616 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3617 symbol for the indirect alias to a versioned symbol.
3619 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3621 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3622 (elf32_i386_vtentry_howto): New.
3623 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3624 or elf32_i386_vtinherit_howto on lookup.
3626 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3628 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3629 reloc_type. Rename R_68K__max to R_68K_max.
3630 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3633 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3635 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3636 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3638 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3641 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3643 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3644 message has a null byte terminator.
3646 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3648 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3649 word subject to R_V850_32 relocation.
3651 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3653 * dwarf2.c: Add comment describing problem computing line numbers
3654 for undefined symbols at link time.
3656 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3658 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3659 transform a defweak into a plt entry.
3660 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3661 plt entry references to receive a RELATIVE reloc.
3662 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3663 (elf64_alpha_relocate_section): Assert we don't overrun
3664 the allocated relocation space.
3666 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3668 * elf.c (swap_out_syms): Always treat section symbols as
3669 special, even if they are attached to a common section.
3671 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3673 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3674 sections with v850 common section attributes into named v850
3676 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3677 common section attributes into named v850 common sections.
3679 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3681 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3684 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3686 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3687 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3688 reloc to the wrong section a warning, not an error. .dynsbss
3689 is not an output section, so there is no need to check for it.
3691 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3693 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3695 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3697 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3698 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3700 (elf32_arm_gc_mark_hook): New.
3701 (elf32_arm_gc_sweep_hook): New.
3702 (elf32_arm_check_relocs): New.
3703 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3705 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3708 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3710 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3711 assume there is no PLT or GOT.
3713 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3715 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3716 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3717 also accepted as a function symbol type.
3719 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3721 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3723 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3725 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3726 match definition of _bfd_gc_sections field.
3727 * libbfd.h: Rebuild.
3729 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3731 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3732 the addend of a dynamic relocation referencing a section.
3733 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3734 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3736 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3738 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3739 bed has a size_dynamic_sections routine before trying to use it.
3741 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3743 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3744 _bfd_elf_rel_vtable_reloc_fn.
3746 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3748 * Makefile.am: Add elf32-arm.c.
3749 * Makefile.in: Rebuild.
3750 * elf-bfd.h: Add elf_backend_get_symbol_type.
3751 * elf.c (swap_out_syms): If defined, call
3752 elf_backend_get_symbol_type.
3753 * elf32-arm.c: Define elf_backend_get_symbol_type.
3754 (elf32_arm_get_symbol-type): New routine.
3755 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3756 (bfd_elf32_arm_process_before_allocation): Change to
3757 check for STT_ARM_TFUNC.
3758 (elf32_arm_final_link_relocate): Likewise.
3759 * elfxx-target.h: Add elf_backend_get_symbol_type.
3761 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3763 * archures.c (bfd_mach_alpha_ev[456]): New.
3764 * cpu-alpha.c: Rework to match these types.
3765 * bfd-in2.h: Rebuild.
3767 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3769 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3770 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3772 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3773 (elf_i386_reloc_type_lookup): Recognize them.
3774 (elf_i386_check_relocs): Pass them off to generic code.
3775 (elf_i386_relocate_section): Ignore them.
3776 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3777 (elf_backend_can_gc_sections): True.
3779 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3781 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3782 before looking at owner field.
3783 (elf32_arm_to_thumb_stub): Ditto.
3784 (elf32_arm_relocate_section): Compute name before calling
3785 elf32_arm_final_link_relocate().
3787 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3789 * elf.c: comment and formatting cleanups.
3792 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3794 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3795 (core files are treated differently than object files).
3796 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3797 bfd_elf_mkcorefile): declare.
3798 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3799 bfd_elf_mkcorefile): add to bfd_target vector.
3800 * elfcore.h (elf_core_file_p): save the program header table,
3801 and set the bfd architecture from the elf file header.
3802 * elf.c (bfd_elf_mkcorefile): new function.
3803 (_bfd_elf_write_corefile_contents): new function.
3804 (assign_file_positions_for_segments): add cases for handling
3805 PT_NOTE segments. (assign_file_positions_except_relocs):
3806 core files should be handled the same as exec files.
3807 (prep_headers): identify core files as type ET_CORE.
3808 (copy_private_bfd_data): identify the sections belonging to
3809 the PT_NOTE segment.
3811 * elf32-sparc.c (elf32_sparc_final_write_processing):
3812 add break statement to default case.
3814 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3816 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3817 section (not input) will be in sections ".sbss", ".sbss2",
3818 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3819 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3820 output_offset for correct evaluation of addend.
3822 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3824 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3825 elf32_arm_allocate_interworking_sections and
3826 elf32_arm_process_before_allocation.
3828 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3830 * bfd-in.h: Ammend prototype for
3831 elf32_arm_process_before_allocation to remove surplus third
3834 * bfd-in2.h: Regenerate.
3836 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3838 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3840 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3842 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3843 calculated for RELOC_SPARC_REV32 case.
3845 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3847 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3848 elf32_arm_allocate_interworking_sections and
3849 elf32_arm_process_before_allocation.
3850 * bfd-in2.h: Regenerated.
3851 * elf32-arm.c Define elf32_arm_link_hash_table.
3852 (insert_thumb_branch): New routine.
3853 (find_thumb_glue): New routine.
3854 (find_arm_glue): New routine.
3855 (record_arm_to_thumb_glue): New routine.
3856 (record_thumb_to_arm_glue): New routine.
3857 (elf32_arm_link_hash_table_create): New routine.
3858 (elf32_arm_get_bfd_for_interworking): New routine.
3859 (elf32_arm_allocate_interworking_sections) New routine.
3860 (elf32_arm_process_before_allocation) New routine.
3861 (elf32_thumb_to_arm_stub): New routine.
3862 (elf32_arm_to_thumb_stub): New routine.
3863 (elf32_print_private_bfd_data): Fix typo.
3864 (elf32_arm_final_link_relocate): Add argument sym_sec.
3865 Check for branches to thumb symbols in case R_ARM_PC24.
3866 Check for branches to arm symbols in case R_ARM_THM_PC22.
3867 (elf32_arm_relocate_section): Pass symbol section to
3868 elf32_arm_final_link_relocate.
3870 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3872 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3873 entries unless the symbol is defined in the executable; in
3874 particular, undefined weak symbols get a PLT entry.
3876 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3878 * libaout.h: Remove nested comment to avoid warning.
3880 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3882 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3883 R_ARM_PC24 relocation.
3885 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3887 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3888 argument is_local. Add argument sym_flags. Check sym_flags
3889 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3890 (elf32_arm_relocate_section): Don't pass local sym and pass
3891 sym_flags to elf32_arm_final_link_relocate.
3893 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3895 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3896 to not count too few relocs for dynamicly linked executables.
3898 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3900 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3901 symbols without a dynamic index dynamic. Consider all weak
3903 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3904 correspondance between input and output sections.
3906 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3908 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3909 that use a .got.plt section start the got offset at zero.
3911 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3913 * ieee.c (ieee_write_processor): Correct the processor ID written
3914 out for bfd_arch_m68k, accommodating change of March 25.
3916 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3918 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3919 R_ARM_THM_RPC22 relocations.
3921 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3923 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3925 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3926 .got relocs in -Bsymbolic shared objects.
3928 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3930 * elf32-arm.c: Add private flags to ELF header.
3931 (elf32_arm_print_private_bfd_data): New Function.
3932 (elf32_arm_set_private_flags): New Function.
3933 (elf32_arm_copy_private_flags): New Function.
3934 (elf32_arm_merge_private_bfd_data): New Function.
3936 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3938 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3940 (elf32_sparc_relocate_section): Likewise.
3942 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3944 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3945 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3946 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3947 of the function. Recognize no .plt as static linking.
3949 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3951 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3952 ".liblist" string through gettext.
3954 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3956 * Makefile.am: Add support for elf32-arm.lo.
3957 * Makefile.in: Rebuild.
3958 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3959 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3960 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3961 * configure: Regenerate.
3962 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3963 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3964 bfd_target bfd_elf32_littlearm_vec.
3965 * elf32-arm.c: New file.
3967 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3969 * libaout.h (M_SPARCLITE_LE): New machine.
3970 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3971 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3972 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3973 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3974 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3975 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3976 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3977 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3978 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3979 be BFD_RELOC_SPARC_REV32.
3981 * config.bfd (sparc86x-*-aout): New
3983 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3985 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3986 actually mapping the output sections.
3988 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3991 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3992 (mn10300_elf_reloc_map): Similarly.
3993 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3995 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3997 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3999 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4000 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4001 elf_mips_reloc_type defined in elf/mips.h.
4003 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4005 * elf64-mips.c: Remove reloc_type definition completely. It's now
4008 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4010 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4011 as they are defined in elf/mips.h now.
4013 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4016 * Re-add lost change:
4017 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4019 (mn10300_elf_relax_section): Include stack space for register saves
4020 in the imm8 field of a "call" instruction.
4021 (compute_function_info): Determine how much stack is allocated by
4022 the movm instruction. Fix typo.
4023 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4025 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4028 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4030 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4032 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4034 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4036 * elf32-hppa.h: Let ELF header define the enum containing the
4037 external reloc numbers.
4038 * elf32-i386.h: Likewise.
4040 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4042 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4043 * elf32-mips.c: Likewise.
4044 * elf32-ppc.c: Likewise.
4046 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4048 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4049 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4051 * bfd-in.h: Regenerate.
4052 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4053 parameter to 'unsigned int' to avoid K&R compatability problems.
4055 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4058 functionname_ptr to be const. Change line_ptr to be unsigned.
4060 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4061 macro is not defined. Change second parameter from bfd_link_info
4062 to coff_final_link_info. Add prototype.
4063 (coff_final_link_postscript): Simplify handling when macro is not
4064 defined. Add prototype.
4066 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4068 * elf-mn10300.c: Before include system specific ELF header define
4069 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4070 * elf32-mips.c: Likewise.
4071 * elf32-ppc.c: Likewise.
4073 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4076 temporary patch over to elf64-mips.c as well.
4078 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4080 * elf32-mips.c (reloc_type): Temporarily disable definition of
4081 standard relocation since they are now defined in elf/mips.h.
4083 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4085 * elf-m10200.c (mn10200_elf_final_link_relocate):
4086 Modify range test for case R_MN10200_8.
4088 * elf-m10300.c (mn10300_elf_final_link_relocate):
4089 Modify range test for case R_MN10300_8.
4091 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4093 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4094 * elf32-i386.c (elf_backend_got_header_size): Define.
4095 (elf_backend_plt_header_size): Define.
4096 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4097 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4098 * elfxx-target.h: Provide a default of zero.
4099 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4100 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4102 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4103 entry from an executable, even if the plt refcount goes to 0.
4105 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4107 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4108 directory name at the line number.
4110 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4111 with an unspecified type.
4113 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4115 * sunos.c: Add undef of valid to avoid problem on SunOS.
4117 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4119 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4121 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4123 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4124 R_68K_PCxx and R_68K_xx relocations. Make sure that
4125 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4126 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4127 R_68K_xx relocations.
4128 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4129 that has no plt entry.
4130 (elf_m68k_relocate_section): Ignore the plt offset in a static
4132 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4134 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4137 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4139 (howto_table, reloc_map): Add entries for them.
4140 (elf_m68k_check_relocs): Handle them. Implement reference
4141 counting for got and plt entries.
4142 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4143 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4145 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4146 (elf_m68k_relocate_section): Handle the new reloc types.
4147 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4148 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4149 * elflink.h (elf_link_add_object_symbols): When creating an
4150 indirect reference for symbol versioning also copy the plt
4152 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4153 flag also reset the plt offset.
4154 (elf_link_assign_sym_version): Likewise.
4155 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4156 the size of the entry in bytes.
4157 (elf_gc_allocate_got_offsets): Likewise.
4159 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4161 * elflink.h (elf_gc_sections): Return true rather than falling off
4164 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4167 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4169 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4170 comment describing when it should be enabled.
4171 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4174 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4176 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4177 information ATN records.
4179 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4182 section for an absolute symbol in a fully linked file. Based on
4183 patch from Christian Holland <CHolland@de.lucent.com>.
4185 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4187 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4188 that a symbol is undefined.
4190 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4192 * som.c (som_bfd_gc_sections): Define.
4194 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4196 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4197 overflows in ARM_26D patches, since they have already been
4198 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4200 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4202 * coffcode.h (coff_write_object_contents): If we have any long
4203 section names, call coff_write_symbols even if there are no
4206 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4209 PT_LOAD segment, rather than only setting it once for the entire
4212 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4213 rather than ignoring every phdr with a p_paddr of 0, ignore all
4214 the phdrs if they all have a p_paddr of 0.
4216 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4217 section was discarded from the link.
4219 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4221 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4223 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4225 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4226 floating point operations.
4228 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4230 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4233 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4235 Merge of vax/vms (read-only) support
4236 * configure.com: Support Vax target.
4237 * makefile.vms: Support Vax target.
4238 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4239 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4241 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4243 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4245 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4247 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4249 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4250 * targets.c (bfd_target_ovax_flavour): New flavour.
4251 (vms_alpha_vec): Renamed from evax_alpha_vec.
4253 (target_vector): Update accordingly.
4254 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4256 (vax*-*-*vms*): New target.
4257 * Makefile.am: Update for renamed files. Rebuild dependencies.
4258 * bfd-in2.h: Rebuild.
4259 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4261 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4263 Based on patch from Matt Semersky <matts@scd.hp.com>:
4264 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4265 pointer on abfd->outsymbols.
4266 (generic_add_output_symbol): Handle NULL sym parameter.
4268 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4270 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4273 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4276 when handling 32 bit immediate relocs.
4277 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4279 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4281 * section.c (STD_SECTION): Account for recently added gc_mark
4282 field in struct asection.
4284 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4285 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4287 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4289 ELF Section-level Garbage Collection:
4290 * bfd.c (bfd_gc_sections): New.
4291 * aout-adobe.c: Hook to default implementation.
4292 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4293 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4294 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4295 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4296 * tekhex.c, versados.c: Likewise.
4297 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4298 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4300 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4301 (bfd_generic_gc_sections): New.
4302 * section.c (SEC_KEEP): New.
4303 (asection): Add gc_mark member.
4305 * elfcode.h (elf_gc*): New name remappings.
4306 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4307 sections to be excluded.
4308 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4309 (elf_gc_propogate_vtable_entries_used): New.
4310 (elf_gc_smash_unused_vtentry_relocs): New.
4311 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4312 (elf_gc_common_finalize_got_offsets): New.
4313 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4314 * elfxx-target.h: Add and default gc hooks.
4316 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4318 (struct elf_obj_tdata): Likewise for local_got_offsets.
4319 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4320 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4321 * elf64-sparc.c, elflink.h: Likewise.
4323 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4324 (ELF_LINK_HASH_MARK): Define.
4325 (struct elf_backend_data): Add GC hooks.
4326 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4328 * elf-m10300.c (mn10300_elf_check_relocs): New.
4329 (mn10300_elf_gc_mark_hook): New.
4330 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4331 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4332 (mn10300_elf_final_link_relocate): Likewise.
4333 (mn10300_elf_relocate_section): Likewise.
4334 (elf_backend_can_gc_sections): Define.
4335 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4336 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4337 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4338 (mips_info_to_howto_rel): Likewise.
4339 (mips_elf_relocate_section): Likewise.
4340 (mips_elf_check_relocs): Likewise.
4341 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4342 (elf_backend_can_gc_sections): Define.
4343 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4344 (ppc_elf_howto_raw): Handle them.
4345 (ppc_elf_reloc_type_lookup): Likewise.
4346 (ppc_elf_relocate_section): Likewise.
4347 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4348 Handle new vtable relocs.
4349 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4350 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4351 (elf_backend_can_gc_sections): Define.
4353 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4355 * archures.c (bfd_mach_mn10300): Define.
4356 * elf-m10300.c: Include elf/mn10300.h
4357 (elf_mn10300_mach): New function.
4358 (_bfd_mn10300_elf_final_write_processing): Likewise.
4359 (_bfd_mn10300_elf_object_p): Likewise.
4360 (elf_backendfinal_write_processing): Define.
4361 (elf_backend_object_p): Likewise.
4363 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4365 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4368 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4370 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4371 link_next field, not the next field.
4373 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4375 * elf.c (map_sections_to_segments): Check the section address
4376 against the phdr size both with and without a modulo of
4379 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4381 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4382 linker created empty input section if the output section has the
4385 * elflink.h (elf_link_output_extsym): Print an error message if
4386 _bfd_elf_section_from_bfd_section fails.
4388 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4391 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4394 native linker output. Avoid putting an empty section in more than
4397 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4399 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4400 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4402 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4404 * elf.c (swap_out_syms): New arg relocatable_p.
4405 Don't add section VMA to symbols for relocatable output.
4406 (_bfd_elf_compute_section_file_positions): Update call to
4409 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4411 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4412 against 'addend' be signed rather than unsigned.
4414 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4416 * elf32-m32r.c: Add prototyps for static functions.
4418 * coff-arm.c: Add prototypes for static functions.
4420 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4422 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4423 LMA is used to order sections in a segment.
4425 * elf32-v850.c: Add prototypes for static functions.
4426 Change type of addend parameter to bfd_vma in various functions.
4428 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4430 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4431 complain_overflow_signed instead of complain_overflow_bitfield.
4433 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4435 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4436 when comparing against 0.
4438 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * Makefile.am (config.status): New target.
4441 * Makefile.in: Rebuild.
4443 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4445 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4446 error if previous object endianness doesn't match current object.
4448 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4450 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4451 _bfd_elf_print_private)bfd_data ().
4453 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4457 (elf_link_add_object_symbols): Set type_change_ok and
4458 size_change_ok before calling elf_merge_symbol.
4460 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4461 undefined symbol error, don't also issue an overflow error.
4463 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4465 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4466 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4467 message instead of crashing.
4469 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4471 * archures.c (bfd_mach_cpu32): Define.
4472 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4474 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4475 * ieee.c: Include <ctype.h>.
4476 (ieee_object_p): Parse out process ID string to make it more
4477 likely to be acceptable for bfd_scan_arch.
4478 * bfd-in2.h: Rebuild.
4480 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4482 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4483 _bfd_elf_print_private_bfd_data() so that the program header will
4486 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4488 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4489 0x68. Reindent. Add some comments.
4491 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4493 * elf.c (copy_private_bfd_data): Adjust physical address of
4494 segment in output BFD to contain LMAs of its sections.
4496 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4498 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4499 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4500 endian data 32 bit relocations.
4501 (elf32_sparc_merge_private_bfd_data): Check if linking little
4502 endian objects with big endian objects.
4503 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4504 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4505 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4507 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4508 * archures.c (bfd_mach_sparc_sparclite_le): New.
4509 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4511 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4513 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4516 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * bfd-in.h: Move over patch to bfd-in2.h.
4520 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4522 (_bfd_relocate_contents): Likewise.
4524 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4526 * peicode.h (add_data_entry): If the section has no private data
4527 then do not create a Data Dictionary entry for it.
4529 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4531 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4532 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4533 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4534 subsections during relaxation more correctly.
4536 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4538 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4539 Add extra argument to bfd_arm_process_before_allocation ().
4540 * bfd-in.h: Reflect changes made in bfd-in2.h.
4541 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4542 coff class of a BFD symbol.
4543 * coff-arm.c: Add support for interworking between Thumb code and
4544 non-interworking aware ARM code.
4546 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4548 * po/Make-in (install-info): New target.
4550 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4552 * filemode.c: Remove; not used.
4554 If sysdep.h includes a header file, don't include it again:
4555 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4557 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4559 * archive.c: Don't include <string.h> or <errno.h>.
4560 * evax-alpha.c; Don't include <stdio.h>.
4561 * evax-egsd.c: Likewise.
4562 * evax-etir.c: Likewise.
4563 * evax-misc.c: Likewise.
4564 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4565 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4567 * hpux-core.c: Likewise.
4568 * netbsd-core.c: Likewise.
4570 * libbfd.c: Don't include <sys/types.h>.
4571 * nlmcode.h: Don't include <string.h>.
4572 * osf-core.c: Don't include <string.h> or <stdio.h>.
4573 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4574 <errno.h>, or <unistd.h>.
4575 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4577 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4579 * configure.com: If the version number can not be found in
4580 configure.in, set it to "unknown" rather than "2.8.1".
4582 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4584 * elf32-mips.c (elf_mips_mach): New.
4585 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4586 (_bfd_mips_elf_final_write_processing): Use the names
4587 of machines, rather than the numbers. Set both the ARCH
4588 and MACH in e_flags. Handle a few more specific machines.
4589 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4590 EF_MIPS_ARCH and EF_MIPS_MACH.
4592 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4594 * syms.c (bfd_is_local_label): Revert last change.
4595 * srec.c (srec_write_symbols): Discard debugging symbols.
4597 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * som.c: Include <ctype.h>.
4600 * som.h: Don't include sysdep.h.
4602 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4604 * libbfd.h: Rebuilt.
4605 * libbfd-in.h: Removed gettext includes and defines.
4606 * sysdep.h: Moved gettext-related includes and defines here.
4608 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4610 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4611 an ad-hoc test. Kill bogus #if 0 code.
4612 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4614 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4616 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4617 when generating a normal executable for a symbol defined in a
4618 regular file. When copying a reloc into the output file, adjust
4619 the addend for a PC relative reloc against a global symbol.
4621 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4623 * libbfd.h: Rebuilt.
4624 * libbfd-in.h (_): Define as dgettext.
4626 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4628 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4630 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4631 when declaring parameter types.
4632 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4634 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4636 * config.bfd: If we include any ELF targets in targ_defvec and/or
4637 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4638 * elf32-gen.c (dummy): New static const variable.
4639 (elf_generic_info_to_howto): New static function.
4640 (elf_generic_info_to_howto_rel): New static function.
4641 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4642 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4643 * elf64-gen.c: Same changes as elf32-gen.c.
4644 * elfcode.h (elf_object_p): For the generic target, ignore a
4645 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4647 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4649 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4650 * configure: Rebuild.
4652 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4654 * config.bfd: Update OSR5/Unixware patterns.
4656 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4658 * elf.c (assign_file_positions_for_segments): Allow for holes
4659 between sections added by a link script.
4661 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * configure.in: Change version number to 2.9.4
4664 * configure: Rebuild.
4666 Based on patch from H.J. Lu <hjl@gnu.org>:
4667 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4668 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4669 * bfd-in2.h: Rebuild.
4671 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4673 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4676 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4678 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4679 (elf64_alpha_relax_section): Fill them in.
4680 (elf64_alpha_relax_opt_call): Implement more than a stub.
4681 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4682 alignment on .scommon.
4683 (elf64_alpha_merge_gots): Merge use counts as well.
4685 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4687 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4688 for calculating a local symbol's address.
4689 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4690 Set the .got's cooked size as well as the raw size.
4692 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4694 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4695 internationalisation of printed information.
4697 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4698 internationalisation of printed information.
4700 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4702 * syms.c (struct indexentry): Change directory_name, file_name,
4703 and function_name fields to char *.
4704 (struct stab_find_info): Change cached_file_name field to char *.
4706 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4708 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4710 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4712 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4714 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4716 * Makefile.am (install-data-local): Make $(includedir).
4717 * Makefile.in: Rebuild.
4719 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4721 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4723 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4726 * Makefile.in: Rebuild.
4728 * bfd-in2.h: Rebuild for Nick's changes.
4730 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4732 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4733 change wrt length == max_namelen.
4735 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4737 * Many files: Added gettext invocations around user-visible
4739 * libbfd-in.h: Added gettext includes and defines.
4740 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4741 HAVE_LC_MESSAGES): Define.
4742 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4744 * Makefile.am (SUBDIRS): Added po.
4745 (POTFILES): New macro.
4746 (po/POTFILES.in): New target.
4747 (SOURCE_HFILES): New macro.
4749 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4751 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4753 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4754 NT_PRSTATUS note section encountered, it contains the status of
4755 the currently executing thread when the core file was written.
4757 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4759 * libcoff.h: Add extra parameter to
4760 bfd_coff_link_output_has_begun overrideable function.
4761 * cofflink.c: Pass extra parameter to
4762 bfd_coff_link_output_has_begun function.
4763 * bfd-in.h: Add prototypes for exported ARM interworking
4765 * peicode.h: ARM specific code reorganised to conform to BFD
4767 * coffcode.h: ARM specific code reorganised to conform to BFD
4769 * coff-arm.c: Code reorganised to conform to the BFD coding
4770 conventions. Global variables have been moved into an ARM
4771 specific hash table structure and a new function:
4772 bfd_arm_get_bfd_for_interworking() has been created which is
4773 called from the linker scripts.
4775 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4777 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4779 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4780 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4781 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4782 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4784 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4786 * config.bfd: Added sparc86x support.
4788 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4790 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4791 an out of range pc-relative jump/call to an undefined weak symbol.
4793 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4795 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4798 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4800 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4801 an error other than bfd_error_system_call, set the error to
4802 bfd_error_wrong_format.
4804 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4805 bfd_elf32_powerpcle_vec.
4807 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4808 program segments are zero, don't set p_paddr_valid.
4810 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4812 * elf64-alpha.c: Initial implementation of relaxation --
4813 (struct alpha_elf_link_hash_entry): Add use_count member.
4814 (elf64_alpha_check_relocs): Initialize and increment it.
4815 (elf64_alpha_can_merge_gots): Check it when considering merging.
4816 (elf64_alpha_merge_gots): Drop entries with zero use.
4817 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4818 (elf64_alpha_always_size_sections): Split out got sizing ...
4819 (elf64_alpha_size_got_sections): ... here. New function.
4820 (elf64_alpha_relax_find_reloc_ofs): New function.
4821 (elf64_alpha_relax_with_lituse): Likewise.
4822 (elf64_alpha_relax_without_lituse): Likewise.
4823 (elf64_alpha_relax_opt_call): Likewise.
4824 (elf64_alpha_relax_section): Likewise.
4825 (elf64_alpha_add_symbol_hook): Likewise.
4826 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4827 (elf64_alpha_relocate_section): Likewise.
4828 (bfd_elf64_bfd_relax_section): Define.
4829 (elf_backend_add_symbol_hook): Likewise.
4831 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4833 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4834 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4835 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4837 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4840 * configure: Rebuild.
4842 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4844 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4845 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4846 * configure.in: Define and substitute WIN32LDFLAGS and
4848 * aclocal.m4: Rebuild with new libtool.
4849 * configure, Makefile.in: Rebuild.
4851 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4853 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4854 before any other symbols in the same section.
4856 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4858 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4861 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4863 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4865 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4866 Use addr_size for address size, rather than sizeof(bfd_vma).
4867 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4868 Fix call to read_address.
4869 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4870 Scrap other unneeded arguments. Fix call to read_address.
4871 (scan_unit_for_functions): Fix call to read_attribute.
4872 (parse_comp_unit): We now handle more values for addr_size.
4873 Set addr_size in unit. Fix call to read_attribute and
4876 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4878 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4880 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * archures.c (bfd_default_scan): Add m68k cases back to default
4883 switch, reverting patch of March 25, since IEEE support depends
4886 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * Makefile.am (diststuff): New target.
4889 * Makefile.in: Rebuild.
4891 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4893 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4894 som_offset when we have an extended name table.
4896 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4898 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4900 * Makefile.in: Rebuild.
4902 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4904 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4905 symbols when creating a shared library.
4906 (elf_m68k_adjust_dynindx): New function, used by above code.
4907 (elf_m68k_finish_dynamic_sections): Initialize the section
4909 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4911 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4913 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4916 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4918 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4921 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4923 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4926 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4928 * configure.in: Set version to 2.9.1.
4929 * configure: Rebuild.
4931 * Branched binutils 2.9.
4933 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4935 * syms.c (ENABLE_CACHING): Define.
4936 (struct indexentry): Define.
4937 (struct stab_cache): Remove.
4938 (cmpindexentry): New static function.
4939 (struct stab_find_info): Add new fields: indextable,
4940 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4941 cached_file_name. Remove fields: file_cache, function_cache, and
4943 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4944 index table and search it.
4946 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4948 * elf.c (_bfd_elf_copy_private_section_data): Call
4949 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4951 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4953 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4955 * coff-arm.c: Define all globally visible variables and functions
4956 only when COFF_WITH_PE is not defined.
4957 * configure.in (armpe_little_vec, armpe_big_vec): Add
4959 * configure: Rebuild.
4961 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4963 Fix some gcc -Wall warnings:
4964 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4965 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4966 * archures.c (bfd_default_scan): Likewise.
4967 * bfd.c (bfd_scan_vma): Likewise.
4968 * binary.c (mangle_name): Likewise
4969 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4970 * coff-sh.c (sh_relocate_section): Likewise.
4971 * coff-stgo32.c (create_go32_stub): Likewise.
4972 * coffcode.h (coff_slurp_line_table): Likewise.
4973 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4974 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4975 (assign_file_positions_for_segments): Likewise.
4976 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4977 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4978 * oasys.c (oasys_write_sections): Likewise.
4979 * ppcboot.c (ppcboot_object_p): Likewise.
4980 (mangle_name): Likewise.
4981 * riscix.c (riscix_fix_pcrel_26): Likewise.
4982 * srec.c (srec_scan): Likewise.
4983 * stabs.c (_bfd_write_section_stabs): Likewise.
4984 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4985 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4986 switch. Declare parameters for function pointers.
4987 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4989 * elf.c (elf_sort_sections): Likewise.
4990 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4991 Add default cases to switches.
4992 (coff_arm_relocate_section): Remove unused local variables.
4994 (coff_arm_bfd_set_private_flags): Change flag variable to type
4996 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4997 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4998 (dump_toc): Change cat to const, and initialize it.
4999 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5000 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5001 (sh_elf_relocate_section): Initialize r_symndx.
5002 * coffcode.h (coff_compute_section_file_positions): Only declare
5003 old_sofar if ALIGN_SECTIONS_IN_FILE.
5004 (coff_write_object_contents): Initialize csym.
5005 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5006 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5008 * dwarf2.c: Include libiberty.h.
5009 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5010 (decode_line_info): Remove unused local variables.
5011 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5012 (m32r_elf_relocate_section): Likewise.
5013 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5014 (v850_elf_reloc): Likewise.
5015 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5016 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5017 * elf.c (assign_file_positions_for_segments): Always set adjust.
5018 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5019 parenthesize expression.
5020 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5021 (m32r_elf_object_p): Return a value.
5022 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5023 * elf32-mips.c (mips_elf_final_link): Initialize last.
5024 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5025 * elf32-v850.c (v850_elf_object_p): Return a value.
5026 (v850_elf_print_private_bfd_data): Change fprintf format string.
5027 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5029 * elflink.h (elf_link_add_object_symbols): Change vernum to
5030 unsigned int, and initialize it. Change fprintf format string.
5031 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5032 when setting or comparing to soname_indx.
5033 (elf_create_pointer_linker_section): Change num_symbols to
5035 * libcoff-in.h (coff_data_type): Change flags to flagword.
5036 * peicode.h (pe_print_idata): Initialize idx. Change j to
5037 bfd_size_type. Initialize hint_member. Remove useless test to
5039 (pe_print_edata): Change num_functions and num_names in struct
5040 EDT_type to unsigned long. Remove cast. Change fprintf format
5042 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5043 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5045 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5046 int *. Update uses. Change j to long.
5047 * bfd-in2.h, libcoff.h: Rebuild.
5049 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5051 * elf32-v850.c Remove definition of USE_REL.
5052 (v850_elf_info_to_howto_rela): New function.
5053 (v850_elf_perform_relocation): Renamed from
5054 v850_elf_store_addend_in_insn. Removed replace argument.
5055 (v850_elf_reloc): store the relocation in the addend field instead
5057 (v850_elf_final_link_relocate): Now calls
5058 v850_elf_perform_relocation.
5059 (v850_elf_relocate_section): Remove code to generate REL
5062 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5064 * coffcode.h (coff_new_section_hook): Set the type and storage
5065 class in the native symbol information allocated for a new section
5068 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5070 * peicode.h: Chain together calls to
5071 coff_bfd_copy_private_bfd_data and
5072 coff_bfd_print_private_bfd_data.
5074 * coff-arm.c: Add prototypes for
5075 coff_arm_bfd_print_private_bfd_data and
5076 coff_arm_bfd_copy_private_bfd_data.
5078 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5080 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5083 * peicode.h: Call arm-coff private data functions after handling
5086 * coff-arm.c: Turn statics into globals so that they can be shared
5087 both pe and pei backends.
5089 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5091 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5093 (sunos_write_object_contents): Likewise.
5094 * aoutx.h (NAME(aout,machine_type)): Likewise.
5095 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5097 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5099 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5101 (bfd_default_scan): Remove m68k special cases.
5102 * bfd-in2.h: Rebuild.
5103 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5105 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5106 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5108 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5109 selection, change printable_name to just "m68k" and make that the
5110 default instead of m68k:68020.
5112 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5114 (MY_get_section_contents): Define as aout_32_get_section_contents
5115 rather than NAME(aout,get_section_contents).
5117 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5119 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5120 and call bfd_default_set_arch_mach to do the real work.
5122 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5124 * bout.c (BALX): Include return register g14 as part of the insn.
5126 (calljx_callback): Use it.
5128 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5131 * libbfd.h: Rebuild.
5133 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5134 byte_count to unsigned int.
5135 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5136 unused local variables.
5138 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5139 variables er and er1.
5141 * cpu-v850.c: Include <ctype.h>.
5142 (scan): Case isdigit argument to unsigned char.
5144 From Yan Meroth <YAN.MEROTH@st.com>:
5145 * ihex.c (ihex_scan): Add extbase variable so that getting an
5146 extended linear address record does not ignore any previous
5148 (ihex_write_object_contents): When writing out an extended linear
5149 address record, zero out any previous extended address.
5151 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5153 * ieee.c (do_one): Check section before dereferencing it.
5154 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5155 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5157 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5159 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5161 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5163 * coff-arm.c: Add interworking functions to pe backends.
5165 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5167 * configure.in: Use AM_DISABLE_SHARED.
5168 * aclocal.m4, configure: Rebuild with libtool 1.2.
5170 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5172 * coff-arm.c (coff_arm_relocate_section): Better error messages
5173 when interowrking conflucts occur. Courtesy of Jonathan Walton
5175 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5176 relocations. Patch courtesy of Jonathan Walton and Tony
5179 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5181 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5182 part of Feb 22 change controling when to override the existing
5183 symbol with the .plt entry.
5185 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5187 * config.bfd (targ_cpu): Add thumb-pe target.
5189 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5190 functions in PE build.
5192 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5194 * config.bfd (sparclite-*-elf*): Added.
5196 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5198 * configure.in: Add elf.lo to elf shell variable.
5199 * Makefile.am (BFD_LIBS): Remove elf.lo.
5200 (BFD_LIBS_CFILES): Remove elf.c.
5201 (BFD32_BACKENDS): Add elf.lo.
5202 (BFD32_BACKENDS_CFILES): Add elf.c.
5203 * configure, Makefile.in: Rebuild.
5205 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5207 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5208 relocation against a now-local symbol should not have a dynamic
5211 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5213 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5215 (pe_print_private_bfd_data): Print PE flags. From Mikey
5216 <jeffdb@netzone.com>.
5218 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5220 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5221 a plt entry when we can determine that we authoritatively define
5224 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5226 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5227 don't actually use trad-core, but a SunOS-style core file handled
5229 * hosts/sparclinux.h: Remove.
5231 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5233 * peicode.h (pe_print_idata): If there is no .idata section, look
5234 for the import tables in some other section. Make the initial
5235 label line up better with the data. Print the import address
5236 table even if there is no import name table. If the import
5237 address table holds actual addresses, print them.
5239 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5241 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5242 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5243 bfd_error_system_call.
5245 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5247 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5248 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5250 From H.J. Lu <hjl@gnu.org>:
5251 * Makefile.am (libbfd_la_LDFLAGS): Define.
5252 * Makefile.in: Rebuild.
5254 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5256 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5257 * netbsd.h (MACHTYPE_OK): Define.
5258 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5259 calling N_SET_MACHTYPE, rather than having a switch.
5260 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5262 * i386netbsd.c (MACHTYPE_OK): Don't define.
5263 (DEFAULT_MID): Define.
5264 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5265 (MACHTYPE_OK): Don't define.
5266 (DEFAULT_MID): Define.
5267 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5268 (DEFAULT_MID): Define.
5269 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5270 (DEFAULT_MID): Define.
5271 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5272 (DEFAULT_MID): Define.
5274 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5275 * vaxnetbsd.c: New file.
5276 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5277 rather than netbsd_core.
5278 * targets.c (vaxnetbsd_vec): Declare.
5279 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5280 defined, add netbsd_core_vec.
5281 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5282 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5283 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5284 * config.bfd (alpha*-*-netbsd*): New target.
5285 * Makefile.am: Rebuild dependencies.
5286 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5287 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5288 * configure, Makefile.in: Rebuild.
5290 * configure.host: Remove the old shared library build stuff. We
5291 now use libtool instead.
5293 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5295 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5297 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5299 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5300 * configure: Rebuild.
5302 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5303 * elf32-v850.c (remember_hi16s_reloc): New function.
5304 (find_remembered_hi16s_reloc): New function.
5305 (v850_elf_store_addend_in_insn): Use the above new functions to
5306 match up HI6S relocs with LO16 relocs.
5308 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * configure.in: Change -linux* to -linux-gnu*.
5311 * config.bfd, configure.host: Likewise.
5312 * configure: Rebuild.
5314 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5316 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5317 LO16/HI16S bug and improve comments about what is going on.
5319 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * configure, aclocal.m4: Rebuild with new libtool.
5323 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5325 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5326 when merging v850 code into v850e/v850ea code. Do not initialise
5327 output flags if the input is the default architecture.
5329 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5331 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5332 get the size from bfd_arch_bits_per_address instead of directly
5335 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5337 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5338 to wrap, just return all 1's bits instead.
5339 * libbfd.h: Regenerate.
5341 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5343 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5345 (coff_relocate_section): If COFF_WITH_PE, define as
5346 coff_pe_i386_relocate_section.
5347 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5348 skip empty sections, to match coff_write_object_contents.
5350 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5351 rather than swapping out r_offset twice. From Luke Deller
5352 <luked@cse.unsw.edu.au>.
5354 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * configure.in: Set libtool_enable_shared rather than
5357 libtool_shared. Remove diversion hack.
5358 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5361 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5363 * syms.c (struct stab_cache): Define.
5364 (struct stab_find_info): Remove cached_offset, cached_stab,
5365 cached_str, and cached_stroff fields. Add file_cache,
5366 function_cache, and line_cache fields.
5367 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5370 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * peicode.h (pe_print_idata): Check for import of ordinal rather
5374 (pe_print_edata): If there is no .edata section, look for the
5375 export data in some other section.
5377 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5379 * configure.in: Change version to 2.8.4.
5380 * configure: Regenerated.
5382 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5384 Add tms320c30 support:
5385 * cpu-tic30.c: New file.
5386 * aout-tic30.c: New file.
5387 * coff-tic30.c: New file.
5388 * archures.c (bfd_arch_tic30): Define.
5389 (bfd_tic30_arch): Declare.
5390 (bfd_archures_list): Add bfd_tic30_arch.
5391 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5393 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5394 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5395 (coff_set_flags): Likewise.
5396 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5397 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5398 * Makefile.am: Rebuild dependencies.
5399 (ALL_MACHINES): Add cpu-tic30.lo.
5400 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5401 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5402 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5403 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5405 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5407 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5408 to lag behind LO16 reloc by a couple of instructions.
5410 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5413 make to reexamine the file timestamp.
5414 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5416 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5419 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5421 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5422 to create .dynsbss and .rela.sbss sections.
5423 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5424 copied from dynamic objects into .sbss.
5425 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5426 use it. Correct typo of .rela.sdata2.
5427 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5428 put the data, which may now be in .sbss.
5429 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5430 (elf_backend_create_dynamic_sections): Define as
5431 ppc_elf_create_dynamic_sections.
5433 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5434 against _GLOBAL_OFFSET_TABLE_.
5435 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5436 shared libraries which refer to local symbols. Make sure that the
5437 test for allocating space for a reloc in a shared object is the
5438 same as the test for emitting a reloc.
5440 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5442 * config.bfd (i[3456]-*-mingw32*): New target.
5443 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5444 * aclocal.m4, configure: Rebuild.
5446 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5448 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5451 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5453 Sparc v9 ABI compliant PLT:
5454 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5455 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5456 (LARGE_PLT_THRESHOLD): New define.
5457 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5458 (sparc64_elf_build_plt): New function.
5459 (sparc64_elf_plt_entry_offset): Likewise.
5460 (sparc64_elf_plt_ptr_offset): Likewise.
5461 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5462 contain the index for convenience. Skip the initial entries
5464 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5465 memory for the benefit of .rela.plt.
5466 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5467 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5468 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5469 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5470 Call sparc64_elf_build_plt.
5471 (elf_backend_want_got_plt): No.
5472 (elf_backend_plt_readonly): No.
5473 (elf_backend_plt_alignment): 8.
5475 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5476 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5477 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5480 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5482 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5484 * cpu-mips.c (arch_info_struct): Add mips variants.
5485 * bfd-in2.h: Rebuilt.
5487 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5489 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5492 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5494 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5495 (i[3456]86sco3.2v5*coff): New target.
5497 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5501 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5503 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5504 * bfd-in2.h: Regenerate.
5506 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5508 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5510 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5513 adjust addend for an output common symbol (from Jimmy Blair
5514 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5515 defined symbol to counteract adjustment made in generic relocation
5518 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5520 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5522 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5523 (GET_SCNDHR_NLNNO): Likewise.
5525 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5527 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5529 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5531 * elf32-m32r.c: Add macros to handle NOP insertion.
5533 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5535 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5536 (xcoff_mark): Likewise.
5537 (xcoff_build_ldsyms): Mark absolute symbols.
5539 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5541 * bout.c (b_out_write_object_contents): Sort symbols before output
5542 to keep {CALL,BAL}NAME symbols adjacent.
5543 (b_out_symbol_cmp): New function.
5545 For older changes see ChangeLog-9697
5551 version-control: never