1 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
4 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
6 1999-10-28 Ian Lance Taylor <ian@zembu.com>
8 * elflink.h (elf_bfd_final_link): Make last_local signed.
10 1999-10-27 Ian Lance Taylor <ian@zembu.com>
12 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
15 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
17 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
19 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
20 * bfd-in2.h: Regenerate.
22 1999-10-15 Andrew Haley <aph@cygnus.com>
24 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
26 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
28 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
30 1999-10-08 Ian Lance Taylor <ian@zembu.com>
32 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
33 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
36 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
38 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
39 relocs also need the GP value.
40 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
41 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
42 the GP value for R_MIPS_LITERAL relocs too. Handle
43 R_MIPS_64 relocs properly on big-endian MIPS.
44 (mips_elf_sign_extend): Behave properly with 'long long'.
45 (mips_elf_highest): Correct typo.
47 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
49 * cpu-m32r.c (arch_info_struct): New static global.
50 (bfd_m32r_arch): Refer to it.
51 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
52 (m32r_elf_print_private_bfd_data): Ditto.
53 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
54 * archures.c (bfd_mach_m32rx): Define it.
57 1999-09-28 Fred Fish <fnf@cygnus.com>
59 * targets.c (cisco_core_vec): Replaced with two new vecs ...
60 (cisco_core_big_vec): Add new bigendian vec.
61 (cisco_core_little_vec): Add new little endian vec.
63 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
64 (crash_info_locs): Add array of possible offsets.
65 (MASK_ADDR): Mask to apply to crash info offset.
66 (crashinfo_external): Add textbase, database, bssbase and
68 (cisco_core_file_validate): Renamed from cisco_core_file_p.
69 Many small changes to account for additional hardware versions.
70 Pick a reasonable size for ".reg" section. Add a ".crash"
71 section to allow access to crashinfo_external struct.
72 (cisco_core_file_p): New version of this function that
73 iterates over crash_info_locs, calling cisco_core_file_validate.
74 (cisco_core_vec): Old big endian only vec replaced with ...
75 (cisco_core_big_vec): Add big endian version.
76 (cisco_core_little_vec): Add little endian version.
78 * configure.in (cisco_core_vec): Split to two new vectors ...
79 (cisco_core_big_vec): New target vector.
80 (cisco_core_little_vec): New target vector.
81 * configure: Regenerate.
82 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
83 to cisco_core_big_vec in targ_selvecs.
85 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
87 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
88 (mips_elf_relocate_got_local): Unused, delete.
89 (mips_elf_relocate_global_got): Unused, delete.
91 1999-09-24 Fred Fish <fnf@cygnus.com>
93 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
94 to initialize it to something meaningful. Then use it to generate
95 more useful segment names.
97 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
99 * som.c (NO_PCREL_MODES): Define if the system does not define
101 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
102 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
103 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
104 * libhppa.h (dis_assemble_22): New function.
105 (bfd_hppa_insn2fmt): Handle long branch.
107 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
110 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
112 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
113 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
114 (reloc_howto_type howto_table): Tidy comments and whitespace.
116 1999-09-17 Nick Clifton <nickc@cygnus.com>
118 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
119 previous delta. Set sec->gc_mark instead.
121 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
123 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
124 (elf_cpu32_plt_entry): Likewise.
126 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
128 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
130 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
131 symbol table, then just compute a suitable value (but do not
132 create a __gp symbol).
134 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
135 symbols when building shared libraries.
136 (elf_hppa_final_link_relocate): Correct handling of PCREL
137 relocations against undefined symbols.
139 1999-09-16 Nick Clifton <nickc@cygnus.com>
141 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
142 interworking sections as linker created so that they will not
143 be removed by garbage collection.
145 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
147 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
148 (elf_hppa_final_link_relocate): Consistently create an absolute
149 address, then subtract out the value of __gp.
151 1999-09-14 Michael Meissner <meissner@cygnus.com>
153 * configure.in (Canonicalization of target names): Remove adding
154 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
155 generates $ac_config_sub with a ${CONFIG_SHELL} already.
156 * configure: Regenerate.
158 1999-09-14 Nick Clifton <nickc@cygnus.com>
160 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
163 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
165 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
166 (elf_hppa_final_link): Initialize text_segment_base and
168 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
170 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
171 (elf_hppa_final_link_relocate): Likewise.
172 (elf_hppa_relocate_insn): Likewise.
173 (elf_hppa_relocate_section): Initialize HOWTO.
175 1999-09-13 Donn Terry <donn@interix.com>
177 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
178 handling to support both GNU and MS objects.
180 * coffcode.h (coff_write_object_contents): Don't check reloc_count
181 when determining whether to set F_RELFLG.
183 1999-09-13 Philip Blundell <pb@nexus.co.uk>
185 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
186 PC24 relocs if the target is an undefined weak symbol.
187 (arm_add_to_rel): Fix compiler warning.
188 (elf32_arm_plt0_entry): Correct comments.
190 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
192 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
193 an absolute symbol in REL relocs.
195 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
197 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
198 Stub SEGREL32. Return an error for any relocation not handled.
200 1999-09-12 Ian Lance Taylor <ian@zembu.com>
202 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
203 constant symbols, and avoid multiple definition errors on them.
205 1999-09-12 Donn Terry <donn@interix.com>
207 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
208 significant bit is set.
210 1999-09-11 Ian Lance Taylor <ian@zembu.com>
212 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
214 * elfcode.h (write_relocs): Handle an absolute symbol in REL
215 relocs as we do for RELA relocs.
217 1999-09-11 Donn Terry <donn@interix.com>
219 * libpei.h (_bfd_pei_final_link_postscript): Declare.
220 (coff_final_link_postscript): Define.
221 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
222 directory entries here.
223 (_bfd_pei_final_link_postscript): New function.
225 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
226 section flags based on the section name.
228 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
229 get the overflow of the s_nlnno field from the s_nreloc field.
230 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
231 the s_nlnno overflow of the .text section into the s_nreloc
234 * peigen.c (add_data_entry): Declare.
235 (pei_swap_aouthdr_out): Get image size right. Set linker version
237 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
238 (pe_print_idata): Code cleanup, print more info, get rid of (now)
239 extraneous ImageBase.
240 (pe_print_edata): Likewise.
241 (pe_print_pdata): Likewise. Print exception entries.
242 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
243 (tbl): Make const, add "UNKNOWN".
244 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
245 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
246 section data directory.
247 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
249 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
250 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
251 * peicode.h (coff_get_symbol_info): Define.
253 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
255 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
257 (coff_classify_symbol): Re-revert 1999-08-08 patch if
260 * libpei.h: New file, broken out of peicode.h.
261 * peigen.c: New file, broken out of peicode.h.
262 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
263 * configure.in: Add peigen.lo to list of files required for each
265 * Makefile.am: Rebuild dependencies.
266 (BFD32_BACKENDS): Add peigen.lo.
267 (BFD32_BACKENDS_CFILES): Add peigen.c.
268 (SOURCE_HFILES): Add libpei.h.
269 * configure, Makefile.in: Rebuild.
271 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
272 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
273 instead. Don't clear the s_paddr field for an uninitialized data
276 * coffcode.h (coff_mkobject_hook): Set timestamp field in
277 coff_data_type to f_timdat.
278 * peicode.h (pe_mkobject_hook): Likewise.
280 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
281 number if COFF_IMAGE_WITH_PE.
283 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
284 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
285 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
286 there is no SEC_DEBUGGING section.
287 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
288 IMAGE_FILE_DEBUG_STRIPPED.
290 * pe-i386.c (COFF_LONG_FILENAMES): Define.
291 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
292 * pei-i386.c (COFF_LONG_FILENAMES): Define.
293 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
295 * coffswap.h (IMAGE_BASE): Don't define.
296 * pei-arm.c (IMAGE_BASE): Don't define.
297 * pei-i386.c (IMAGE_BASE): Don't define.
298 * pei-mcore.c (IMAGE_BASE): Don't define.
299 * pei-ppc.c (IMAGE_BASE): Don't define.
301 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
302 symbol, switch on the class when determining whether to modify the
303 value. For PE, don't modify the value of a C_FCN symbol not named
306 * libbfd-in.h (_bfd_abort): Declare.
308 * bfd.c (_bfd_abort): New function.
311 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
314 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
315 don't write out the associated line numbers.
317 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
320 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
321 changes when the base type is unknown.
323 * coffgen.c (coff_print_symbol): Fix printing of aux record for
326 * syms.c (BSF_DEBUGGING_RELOC): Define.
327 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
328 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
330 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
331 BSF_DEBUGGING_RELOC set.
332 * bfd-in2.h: Rebuild.
334 1999-09-10 Ian Lance Taylor <ian@zembu.com>
336 * ecoff.c (bfd_debug_section): Update initialization for new
338 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
339 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
341 1999-09-10 H.J. Lu <hjl@gnu.org>
343 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
345 * coff-mips.c (mips_ecoff_backend_data): Likewise.
347 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
349 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
350 for FPTR relocs involving local symbols.
352 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
353 value for the stub address in a call through a stub.
354 Install the value for a local symbol directly into the DLT
355 instead of generating a reloc. Correctly handle FPTR64 relocs.
357 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
358 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
359 (elf_hppa_final_link): Call them.
361 1999-09-10 Ian Lance Taylor <ian@zembu.com>
363 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
364 (elf_adjust_dynamic_symbol): ...from here.
366 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
368 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
369 relocation, remove them. SECREL64->LTOFF16WF.
370 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
372 (elf_hppa_relocate_insn): Similarly.
374 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
375 (elf_hppa_relocate_insn): Similarly.
377 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
379 (elf_hppa_relocate_insn): Similarly.
381 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
382 Handle LTOFF_TP* relocs.
383 (elf_hppa_relocate_insn): Similarly.
385 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
386 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
387 (elf_hppa_relocate_insn): Handle PCREL* relocs.
389 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
390 DIR32, DIR64 and FPTR64 relocations.
391 (elf_hppa_relocate_insn): Similarly.
393 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
394 address of the .PARISC.global section.
395 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
396 table entry elf_hppa_final_link_relocate. Do not give a warning
397 for a reloc against an external symbol if it has a PA64 hash
399 (elf_hppa_final_link_relocate): Significantly rework. Handle
400 DLTIND relocations. Compute the final value of the relocation
401 before passing the value of elf_hppa_relocate_insn.
402 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
403 relocation support. Handle DLTIND relocation requests just like
404 DLTREL relocation requests. Simplify branch handling.
406 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
408 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
409 non-allocated section as done in i386 version.
410 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
411 statement since this is no know relocation.
413 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
415 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
417 (elf_hppa_relocate_insn): Similarly.
419 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
421 (elf_hppa_relocate_insn): Similarly.
423 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
424 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
425 Pass the relocate type rather than the insn format to
426 elf_hppa_relocate_insn.
427 (elf_hppa_relocate_insn): Make switch dependent on relocation type
428 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
430 1999-09-07 Ian Lance Taylor <ian@zembu.com>
432 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
433 (bfd_coff_filnmlen): Define.
434 (bfd_coff_std_swap_table): Initialize new field.
435 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
437 (coff_write_symbols): Likewise.
438 (coff_get_normalized_symtab): Likewise.
439 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
440 * libcoff.h: Rebuild.
442 1999-09-06 Donn Terry <donn@interix.com>
444 * coffcode.h (sort_by_secaddr): New static function if
446 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
447 sections by VMA when assigning target_index values. Always set
450 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
451 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
453 * libcoff.h: Rebuild.
455 * coffcode.h (coff_set_custom_section_alignment): Add const to
456 declaration to match definition.
457 (coff_write_object_contents): Don't set F_AR32W(R)? if
460 * coff-i386.c (in_reloc_p): Add declaration.
461 (i386coff_vec): Simplify initialization of
462 application_section_flags.
464 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
465 version. Move COFF_WITH_PE specific code to new version.
466 (stype_to_sec_flags): Likewise. Add section parameter.
467 * coffgen.c (make_a_section_from_file): Set target_index before
468 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
469 * libcoff.h: Rebuild.
471 * syms.c (stt): Add some PE/PEI section names.
472 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
474 (bfd_symbol_info): Check for 'w'.
476 * section.c (struct bfd_comdat_info): Define.
477 (asection): Add comdat field.
478 (STD_SECTION): Initialize comdat field.
479 (bfd_make_section_anyway): Likewise.
480 * bfd-in2.h: Rebuild.
482 1999-09-06 Andreas Schwab <schwab@suse.de>
484 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
487 1999-09-06 Nick Clifton <nickc@cygnus.com>
489 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
490 bfd_realloc instead of calloc and realloc.
492 1999-09-04 Steve Chamberlain <sac@pobox.com>
494 * cpu-pj.c: New file.
495 * elf32-pj.c: New file.
496 * config.bfd (pj*): New cpu.
497 (pj-*-*, pjl-*-*): New targets.
498 * configure.in (bfd_elf32_pj_vec): New target vector.
499 (bfd_elf32_pjl_vec): New target vector.
500 * archures.c (bfd_arch_pj): Define.
501 * elf.c (prep_headers): Handle bfd_arch_pj.
502 * reloc.c: Define BFD_RELOC_PJ_* relocations.
503 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
504 to target vector list.
505 * Makefile.am: Rebuild dependencies.
506 (ALL_MACHINES): Add cpu-pj.lo.
507 (ALL_MACHINES_CFILES): Add cpu-pj.c.
508 (BFD32_BACKENDS): Add elf32-pj.lo.
509 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
510 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
512 1999-09-04 Ian Lance Taylor <ian@zembu.com>
514 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
515 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
516 and NON_GOT_REF from weak defined symbol to real symbol.
517 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
518 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
520 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
521 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
522 don't create a COPY reloc.
524 1999-09-03 Ian Lance Taylor <ian@zembu.com>
526 * elflink.h (elf_bfd_final_link): When counting relocations, don't
527 count those in sections we are not including in the link.
529 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
531 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
532 field in hpux11 shared libraries.
534 1999-09-02 Nick Clifton <nickc@cygnus.com>
536 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
538 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
540 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
541 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
542 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
544 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
546 * elflink.h (record_link_assignment): When possible, keep the
547 original type of the symbol.
549 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
551 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
552 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
553 tools were configured.
554 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
556 1999-08-26 Mark Mitchell <mark@codesourcery.com>
558 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
559 GOT entries for GOT16 relocations; they're not required.
561 1999-08-24 Nick Clifton <nickc@cygnus.com>
563 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
565 * config.bfd (arm-*-netbsd*): New target.
566 * configure.in (armnetbsd_vec): New target vector.
567 * configure: Regenerate
568 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
570 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
571 (ALL_MACHINES_CFILES): Add armnetbsd.c.
572 (armnetbsd.lo): New rule with deps.
573 * Makefile.in: Regenerate.
575 * armnetbsd.c: New file: Definitions specific to arm-netbsd
578 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
580 * som.c (som_slurp_symbol_table): Fix typo in comment.
582 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
584 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
585 here instead of using elf_section_data...
587 1999-08-19 Nick Clifton <nickc@cygnus.com>
589 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
590 relocations into the base file.
591 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
592 we are building a base file.
594 1999-08-19 Nick Clifton <nickc@cygnus.com>
596 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
598 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
599 REL relocs when performing a partial relocation.
601 1999-08-18 Donn Terry <donn@interix.com>
603 * cofflink.c: Move definitions of N_TMASK, et. al., out of
604 _bfd_coff_link_input_bfd into top level.
606 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
607 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
608 (coff_i386_rtype_to_howto): Likewise.
609 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
610 Completely ignore symbols which are all zero.
611 (dummy_reloc16_estimate): Add return 0.
612 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
613 variable copy to name_copy to avoid shadowing outer scope
615 * libcoff-in.h (coff_data_type): Change raw_syment_count field
616 from unsigned int to unsigned long. Add timestamp field.
617 * libcoff.h: Rebuild.
619 1999-08-17 H.J. Lu <hjl@gnu.org>
621 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
624 1999-08-17 Ian Lance Taylor <ian@zembu.com>
626 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
627 for special section symbols.
628 * elflink.h (elf_merge_symbol): If we have no old BFD, check
629 BSF_DYNAMIC on the section symbol to see whether the old BFD is
632 1999-08-15 Mark Mitchell <mark@codesourcery.com>
634 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
635 coincidence of variable names between old and new code.
637 1999-08-12 Nick Clifton <nickc@cygnus.com>
639 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
640 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
641 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
642 and 'addend' parameter a 'bfd_signed_vma'.
643 (elf32_arm_final_link_relocate): Do not involve stubs in
644 R_ARM_THM_PC22 relocs relative to section symbols, they are long
645 jumps, not function calls.
647 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
649 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
650 in R_ARM_PC24 relocs.
652 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
654 * elf-hppa.h (elf_hppa_fake_sections): New function.
655 * elf32-hppa.c (elf_backend_fake_sections): Define.
657 * elf-hppa.h (elf_hppa_final_write_processing): Update for
658 recent changes to the arch_info structure.
660 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
661 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
662 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
665 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
666 Ralf Baechle <ralf@uni-koblenz.de>
668 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
669 output DT_MIPS_GOTSYM.
670 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
671 DT_MIPS_SYMTABNO if there are no global GOT symbols.
673 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
675 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
676 prototype. Handle local symbols. Add commentary.
677 (mips_elf_calculate_relocation): Adjust accordingly.
678 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
681 * elflink.h (elf_bfd_final_link): Tweak last change.
683 1999-08-09 Mark Mitchell <mark@codesourcery.com>
685 * elflink.h (elf_link_size_reloc_section): Use the counts in the
686 elf-section data to allocate just the right amount of relocation
687 space. Don't allocate the hash space twice.
688 (elf_bfd_final_link): Calculate the amount of space to allocate in
689 each relocation section.
691 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
693 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
694 64bit mode, generate a section relative relocation for a 32bit
696 (elf_hppa_is_local_label_name): New function.
697 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
698 shared between 32bit and 64bit port.
700 1999-08-09 Mark Mitchell <mark@codesourcery.com>
702 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
703 R_MIPS_GOT16 and R_MIPS_CALL16.
704 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
705 to use when looking for a preexisting GOT entry.
707 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
709 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
710 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
712 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
714 1999-08-09 Geoff Keating <geoffk@cygnus.com>
716 * elflink.h (elf_link_output_extsym): Don't output a weak
717 reference to an undefined symbol just because it was defined weak
720 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
722 * coffgen.c (coff_find_nearest_line): When looking for file, use
723 last best match rather than first. If address is beyond last line
724 number record, don't return the last line as the correct value.
726 1999-08-08 Ian Lance Taylor <ian@zembu.com>
728 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
729 * bfd-in2.h: Rebuild.
731 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
733 * libcoff-in.h (struct coff_section_alignment_entry): Define.
734 * coffcode.h (coff_set_custom_section_alignment): New static
736 (coff_section_alignment_table): New static array.
737 (coff_new_section_hook): Use coff_set_customer_section_alignment.
738 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
739 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
740 * libcoff.h: Rebuild.
742 1999-08-08 Ian Lance Taylor <ian@zembu.com>
744 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
746 * Makefile.in: Rebuild.
748 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
750 * section.c (SEC_SHARED): Define.
751 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
752 (styp_to_sec_flags): Likewise.
753 * peicode.h (coff_swap_scnhdr_out): Likewise.
754 * bfd-in2.h: Rebuild.
756 1999-08-08 Ian Lance Taylor <ian@zembu.com>
758 * coffcode.h (coff_classify_symbol): Comment out part of
759 1999-08-05 change which breaks cygwin DLLs.
761 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
762 * aclocal.m4, configure: Rebuild.
764 1999-08-06 Ian Lance Taylor <ian@zembu.com>
766 * section.c (global_syms): Only initialize union field if
769 1999-08-04 Mark Mitchell <mark@codesourcery.com>
771 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
772 the size of a GOT entry here.
773 (mips_elf_calculate_relocation): Don't create a local GOT entry
774 for the symbol in a GOT16 relocation; just for it's high-order bit
775 (_bfd_mips_elf_relocate_section): Fix thinko.
777 1999-08-05 Ian Lance Taylor <ian@zembu.com>
779 Based on patches from Donn Terry <donn@interix.com>:
780 * coffcode.h (enum coff_symbol_classification): Define.
781 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
782 _bfd_coff_classify_symbol. Change return type.
783 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
784 (coff_slurp_symbol_table): Use coff_classify_symbol.
785 (coff_classify_symbol): New static function.
786 (coff_sym_is_global): Never define.
787 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
788 * cofflink.c (coff_link_check_ar_symbols): Use
789 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
790 (coff_link_add_symbols): Likewise.
791 (_bfd_coff_link_input_bfd): Likewise.
792 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
793 coff_classify_symbol.
794 * libcoff.h: Rebuild.
796 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
798 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
799 (e_ltpsel, e_rtpsel): Similarly.
801 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
802 and 14bit ertpsel. Handle 64bit psel.
804 1999-08-04 Mark Mitchell <mark@codesourcery.com>
806 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
807 handling for REL relocations. And only left-shift R_MIPS26
808 relocation addends where necessary.
810 1999-08-03 Mark Mitchell <mark@codesourcery.com>
812 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
813 (mips_elf_next_lo16_relocation): Don't compute the addend here.
814 Just return the relocation found.
815 (mips_elf_relocate_section): Pull the LO16 addend out of the
816 section itself when using REL relocations.
818 * elf32-mips.c (mips_elf_calculate_relocation): Restore
819 _DYNAMIC_LINK handling and handling of undefined symbols in shared
822 1999-08-03 Ian Lance Taylor <ian@zembu.com>
824 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
825 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
826 relocation against a symbol in an input section with no output
827 section. From Daniel Jacobowitz <drow@false.org>.
829 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
831 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
832 look for generated file correctly.
833 * aclocal.m4, configure: Rebuild.
835 1999-08-02 Mark Mitchell <mark@codesourcery.com>
837 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
838 and R_MIPS16_26 relocations correctly when relocating.
839 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
840 and R_MIPS_CALL_LO16 are for global symbols.
842 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
844 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
846 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
847 variables and initialize them.
849 1999-08-01 Mark Mitchell <mark@codesourcery.com>
851 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
852 there are no global symbols requiring GOT entries.
853 (_bfd_mips_elf_size_dynamic_sections): Likewise.
854 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
855 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
857 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
858 symbols are considered to have the value zero.
859 (_bfd_mips_elf_relocate_section): Don't try to perform a
860 relocation for an undefined symbol.
861 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
864 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
866 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
867 wants ba,a,pt %xcc instead of %icc.
868 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
869 of large PLT entries.
870 (sparc64_elf_plt_ptr_offset): Fix calculation.
871 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
872 addend should be relative to load address, not .plt section start.
873 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
875 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
877 * elf-bfd.h (struct elf_backend_data): Add
878 print_symbol_all and output_arch_syms backend methods.
879 * elfxx-target.h: Likewise.
880 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
881 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
882 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
884 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
885 symbols in .dynsym, add their names into .dynstr. Put those symbols
887 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
888 pointers to STT_REGISTER symbols in dynsym section.
889 (sparc64_elf_print_symbol_all): New function.
890 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
891 printing using the print_symbol_all hook.
893 1999-07-30 Catherine Moore <clm@cygnus.com>
895 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
898 1999-07-29 Richard Henderson <rth@cygnus.com>
900 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
901 dynamic_sections_created.
903 1999-07-29 Richard Henderson <rth@cygnus.com>
905 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
906 (mips_rtype_to_howto): ... new function.
907 (_bfd_mips_elf_relocate_section): Use it.
909 1999-07-28 Mark Mitchell <mark@codesourcery.com>
911 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
913 1999-07-27 Nick Clifton <nickc@cygnus.com>
915 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
917 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
918 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
920 1999-07-23 Donn Terry <donn@interix.com>
922 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
923 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
924 * cofflink.c (coff_link_add_symbols): If PE, handle section
926 * libcoff.h: Rebuild.
928 * config.bfd (i[3456]86-*-interix*): New target.
930 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
932 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
933 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
934 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
935 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
936 (COFF_SUPPORT_GNU_LINKONCE): Define.
937 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
938 (COFF_SUPPORT_GNU_LINKONCE): Define.
940 1999-07-21 Ian Lance Taylor <ian@zembu.com>
943 * makefile.dos: Remove; obsolete.
944 * configure.bat: Remove; obsolete.
946 1999-07-21 H.J. Lu <hjl@gnu.org>
948 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
950 1999-07-21 Philippe De Muyter <phdm@macqel.be>
952 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
953 message and fail if a symbol index is out of range.
955 1999-07-21 Ian Lance Taylor <ian@zembu.com>
957 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
958 when looking at a R_MIPS_GOT16 relocation.
960 1999-07-20 Nick Clifton <nickc@cygnus.com>
962 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
964 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
966 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
967 removed in previous change.
968 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
969 in relocateable output.
971 1999-07-19 Ian Lance Taylor <ian@zembu.com>
973 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
976 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
977 if they appear to be specially created by the linker.
979 1999-07-19 Nick Clifton <nickc@cygnus.com>
981 * targets.c (alternative_target): New field in bfd_target
983 (bfd_search_for_target): New function: Find a target that
984 satisifies a search function.
985 * bfd-in2.h: Regenerate.
987 * elfxx-target.h: Initialise the alternative_target field of
988 the bfd_target structures to point to the other target (if
990 * nlm-target.h: Initialise the alternative_target field of
991 the bfd_target structures to point to the other target (if
994 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
995 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
997 * aix386-core.c: Initialise new field of bfd_target structure.
998 * aout-adobe.c: Initialise new field of bfd_target structure.
999 * aout-arm.c: Initialise new field of bfd_target structure.
1000 * aout-target.h: Initialise new field of bfd_target structure.
1001 * aout-tic30.c: Initialise new field of bfd_target structure.
1002 * binary.c: Initialise new field of bfd_target structure.
1003 * bout.c: Initialise new field of bfd_target structure.
1004 * cisco-core.c: Initialise new field of bfd_target structure.
1005 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1006 * coff-alpha.c: Initialise new field of bfd_target structure.
1007 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1008 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1009 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1010 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1011 * coff-i386.c: Initialise new field of bfd_target structure.
1012 * coff-i860.c: Initialise new field of bfd_target structure.
1013 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1014 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1015 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1016 * coff-mips.c: Initialise new field of bfd_target structure.
1017 * coff-ppc.c: Initialise new field of bfd_target structure.
1018 * coff-rs6000.c: Initialise new field of bfd_target structure.
1019 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1020 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1021 * coff-tic30.c: Initialise new field of bfd_target structure.
1022 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1023 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1024 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1025 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1026 * hppabsd-core.c: Initialise new field of bfd_target structure.
1027 * hpux-core.c: Initialise new field of bfd_target structure.
1028 * i386msdos.c: Initialise new field of bfd_target structure.
1029 * i386os9k.c: Initialise new field of bfd_target structure.
1030 * ieee.c: Initialise new field of bfd_target structure.
1031 * ihex.c: Initialise new field of bfd_target structure.
1032 * irix-core.c: Initialise new field of bfd_target structure.
1033 * mipsbsd.c: Initialise new field of bfd_target structure.
1034 * netbsd-core.c: Initialise new field of bfd_target structure.
1035 * oasys.c: Initialise new field of bfd_target structure.
1036 * osf-core.c: Initialise new field of bfd_target structure.
1037 * ppcboot.c: Initialise new field of bfd_target structure.
1038 * ptrace-core.c: Initialise new field of bfd_target structure.
1039 * sco5-core.c: Initialise new field of bfd_target structure.
1040 * som.c: Initialise new field of bfd_target structure.
1041 * srec.c: Initialise new field of bfd_target structure.
1042 * tekhex.c: Initialise new field of bfd_target structure.
1043 * trad-core.c: Initialise new field of bfd_target structure.
1044 * versados.c: Initialise new field of bfd_target structure.
1045 * vms.c: Initialise new field of bfd_target structure.
1047 1999-07-19 Andreas Schwab <schwab@suse.de>
1049 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1052 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1054 * elflink.h (elf_link_adjust_relocs): New function.
1055 (elf_bfd_final_link): Use it.
1056 (elf_link_input_bfd): Deal with the fact that there can be
1057 two relocation sections for a single section.
1058 (elf_reloc_link_order): Likewise.
1060 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1061 a relocateable object.
1062 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1064 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1066 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1067 (sparc64_elf_get_reloc_upper_bound,
1068 sparc64_elf_get_dynamic_reloc_upper_bound,
1069 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1070 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1072 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1073 ELF64_R_TYPE_ID/DATA where appropriate.
1075 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1077 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1080 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1082 * elf32-mips.c (mips_elf_local_relocation_p): New static
1084 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1085 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1086 Always set *require_jalxp.
1087 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1088 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1089 GOT16 if the GOT16 is against a local symbol. Don't return false
1090 for an undefined symbol. If there is an overflow, assert that we
1093 1999-07-16 Andreas Schwab <schwab@suse.de>
1095 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1096 variables `link' and `elfsec'.
1097 (elf_bfd_final_link): Remove unused variable `os'.
1099 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1101 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1102 a PT_PHDR program headers.
1103 (_bfd_mips_elf_final_link): Don't assume there are going to be
1104 section symbols when we're not building a shared object.
1105 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1108 1999-07-15 J.T. Conklin <jtc@redback.com>
1110 * config.bfd (i[3456]86-*-vxworks*): New target.
1112 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1114 * elf32-mips.c (mips_elf_stub_section_p): New function.
1115 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1116 (mips_elf_relocate_section): Adjust calling sequence for
1117 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1118 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1121 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1123 * configure.in: Bump version number to 2.9.5.
1124 * configure: Rebuild.
1126 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1128 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1130 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1131 to derive final type instead of hardwiring a selection.
1133 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1135 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1136 things relocated by R_MIPS16_GPREL.
1137 (mips_elf_perform_relocation): Likewise.
1139 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1141 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1143 1999-07-14 Richard Henderson <rth@cygnus.com>
1145 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1146 (_bfd_mips_elf_size_dynamic_sections): Set it.
1147 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1148 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1149 new argument max_local.
1151 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1153 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1154 subwords when handling an R_MIPS16_26 relocation.
1155 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1158 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1159 dst_mask to match reality.
1160 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1161 (mips_elf_obtain_contents): Use bfd_get.
1162 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1163 (mips_elf_relocate_section): Likewise.
1165 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1167 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1168 (mips_elf_relocate_section): Adjust calling sequence for
1169 mips_elf_perform_relocation.
1170 (mips_elf_perform_relocation): Take additional argument. Handle
1171 R_MIPS16_26. Use bfd_put for convenience.
1173 1999-07-13 Richard Henderson <rth@cygnus.com>
1175 * elf.c (assign_file_positions_for_segments): Thinko last change.
1176 Always overwrite p_flags.
1178 1999-07-13 Richard Henderson <rth@cygnus.com>
1180 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1181 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1182 .dynbss and .rel[a].bss if want_dynbss.
1183 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1185 1999-07-13 Richard Henderson <rth@cygnus.com>
1187 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1189 1999-07-13 Richard Henderson <rth@cygnus.com>
1191 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1192 (struct elf_link_hash_table): Add dynlocal.
1193 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1194 (_bfd_elf_link_adjust_dynindx): Delete.
1195 (_bfd_elf_link_renumber_dynsyms): Prototype.
1196 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1197 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1198 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1199 (_bfd_elf_link_lookup_local_dynindx): New function.
1200 (elf_link_renumber_hash_table_dynsyms): New function.
1201 (_bfd_elf_link_renumber_dynsyms): New function.
1202 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1203 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1204 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1205 instead of elf_link_remove_section_and_adjust_dynindices.
1206 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1207 (elf_link_assign_sym_version): Remove removed_dynamic code.
1208 (elf_link_renumber_dynsyms): Delete.
1209 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1211 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1212 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1213 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1214 * elf32-mips.c: Similarly.
1215 * elf32-ppc.c: Similarly.
1216 * elf32-sparc.c: Similarly.
1217 * elf64-alpha.c: Similarly.
1218 * elf64-sparc.c: Similarly.
1220 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1222 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1223 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1224 when the relocation is against _gp_disp.
1226 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1228 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1229 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1230 to possibly_dynamic_relocs. Adjust usage throughout code.
1231 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1232 (elf_mips_ctor64_howto): Likewise.
1233 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1235 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1236 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1237 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1238 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1240 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1242 * Makefile.am: Rebuild dependencies.
1243 * Makefile.in: Rebuild.
1245 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1246 * bfd-in2.h: Rebuild.
1248 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1249 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1250 structure initializations. Add casts.
1251 * reloc.c (EMPTY_HOWTO): Define.
1252 * bfd-in2.h: Rebuild.
1253 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1254 comparisons against 0.
1255 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1256 previous_ibfd_e_flags to unsigned long.
1257 * vms.h (struct vms_private_data_struct): Change section_count to
1259 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1260 (_bfd_vms_write_gsd): Change symnum to unsigned.
1261 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1262 * vms-tir.c (etir_sta): Change psect to unsigned.
1263 (alloc_section): Change idx to unsigned.
1264 (tir_sta, tir_ctl): Change psect to unsigned.
1265 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1266 * vms.c (priv_section_count): Change to unsigned.
1268 1999-07-12 Andreas Schwab <schwab@suse.de>
1270 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1271 * m68klinux.c: Likewise.
1273 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1275 * Many files: Changes to avoid gcc warnings: Remove unused local
1276 variables. Add default case to enum switches.
1277 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1278 compile if not COFF_IMAGE_WITH_PE.
1279 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1280 (bfd_arm_get_bfd_for_interworking): Likewise.
1281 (bfd_arm_process_before_allocation): Likewise.
1282 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1283 * pei-arm.c: Likewise.
1284 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1285 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1286 (mips_elf_got16_entry): Put parens around & in body of ==.
1287 (mips_elf_calculate_relocation): Correct test for empty string.
1288 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1290 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1293 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1295 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1296 as appropriate. Fill in structure initializations. Add variable
1297 initializations. Add casts.
1298 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1299 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1301 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1303 * elf-bfd.h (bfd_elf_hash): Update declaration.
1304 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1305 when calling bfd_elf_hash.
1307 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1309 * libbfd.c (bfd_put_8): Make it of type `void'.
1310 * bfd-in2.h: Regenerated.
1311 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1313 (_bfd_mips_elf_final_link): Likewise.
1315 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1317 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1319 * config.bfd (hppa*-*-linux-gnu*): New target
1321 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1323 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1324 (_bfd_mips_elf_create_dynamic_sections): New function.
1325 (_bfd_mips_elf_add_symbol_hook): Likewise.
1326 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1327 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1328 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1329 (_bfd_mips_elf_gc_mark_hook): Likewise.
1330 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1331 (_bfd_mips_elf_always_size_sections): Likewise.
1332 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1333 (_bfd_mips_elf_check_relocs): Likewise.
1334 (_bfd_mips_elf_link_hash_table_create): Likewise.
1335 (_bfd_mips_elf_print_private_data): Likewise.
1336 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1337 (_bfd_mips_elf_final_link): Likewise.
1338 (_bfd_mips_elf_additional_program_headers): Likewise.
1339 (_bfd_mips_elf_modify_segment_map): Likewise.
1340 (_bfd_mips_elf_relocate_section): Likewise.
1341 * elf32-mips.c (mips_elf32_object_p): Move contents into
1342 _bfd_mips_elf_object_p.
1343 (mips_elf_additional_program_headers): Rename to
1344 _bfd_mips_elf_additional_program_headers.
1345 (mips_elf_modify_segment_map): Rename to
1346 _bfd_mips_elf_modify_segment_map.
1347 (elf_mips_abi_name): Change prototype.
1348 (mips_elf32_section_from_shdr): Merge into
1349 _bfd_mips_elf_section_from_shdr.
1350 (mips_elf32_section_processing): Merge into
1351 _bfd_mips_elf_section_processing.
1352 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1353 the right back-end ELF linker.
1354 (mips_elf_relocate_section): Rename to
1355 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1356 (mips_elf_link_output_symbol_hook): Rename to
1357 _bfd_mips_elf_link_output_symbol_hook.
1358 (mips_elf_create_dynamic_section): Rename to
1359 _bfd_mips_elf_create_dynamic_section.
1360 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1361 Adjust for 64-bit code. Use mips_elf_got_section.
1362 (mips_elf_adjust_dynamic_symbol): Rename to
1363 _bfd_mips_elf_adjust_dynamic_symbol. Use
1364 mips_elf_allocate_dynamic_relocations.
1365 (mips_elf_finish_dynamic_symbol): Rename to
1366 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1367 Adjust for 64-bit code.
1368 (mips_elf_finish_dynamic_sections): Rename to
1369 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1370 (mips_elf_always_size_sections): Rename to
1371 _bfd_mips_elf_always_size_sections.
1372 (mips_elf_add_symbol_hook): Rename to
1373 _bfd_mips_elf_add_symbol_hook.
1374 (mips_elf_next_lo16_addend): Constify.
1375 (mips_elf_calculate_relocation): Likewise.
1376 (mips_elf_obtain_contents): Likewise.
1377 (mips_elf_perform_relocation): Likewise.
1378 (mips_elf_create_dynamic_relocation): Likewise.
1379 (mips_elf_allocate_dynamic_relocations): New function.
1380 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1381 (MIPS_ELF_REL_SIZE): Likewise.
1382 (MIPS_ELF_DYN_SIZE): Likewise.
1383 (MIPS_ELF_GOT_SIZE): Likewise.
1384 (MIPS_ELF_SYM_SIZE): Likewise.
1385 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1386 (MIPS_ELF_GET_WORD): Likewise.
1387 (MIPS_ELF_PUT_WORD): Likewise.
1388 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1389 (STUB_LW): Conditionalize for 64-bit value.
1390 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1392 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1393 Check it for inconsistency.
1394 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1396 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1398 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1399 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1400 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1401 (mips_elf_local_got_index): Likewise.
1402 (mips_elf_got_page): Likewise.
1403 (mips_elf_got_info): Likewise.
1404 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1405 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1406 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1407 instead of constant `2'.
1408 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1409 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1410 (mips_elf_size_dynamic_sections): Use
1411 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1412 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1413 Adjust all releveant entries in elf backend table.
1414 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1415 (mips_elf64_section_processing): Likewise.
1416 Adjust elf backend entries to use _bfd_mips_elf variants now
1419 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1421 (size_dynamic_sections): Likewise.
1422 (elf_link_output_extsym): Likewise.
1423 * elf.c: (elf_fake_sections): Likewise.
1424 * libbfd.c (bfd_get): New macro.
1425 (bfd_put): Likewise.
1426 * bfd-in2.h: Regenerated.
1428 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1430 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1431 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1432 wap_reloca_in, and swap_reloca_out.
1433 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1434 multiple internal relocations per external relocation.
1435 (link_read_relocs): Likewise.
1436 (elf_bfd_final_link): Likewise.
1437 (elf_link_input_bfd): Likewise.
1438 (elf_gc_mark): Likewise.
1439 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1440 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1442 (size_info): Add entries for new fields.
1443 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1444 (mips_elf64_be_swap_reloc_in): New function.
1445 (mips_elf64_be_swap_reloc_out): Likewise.
1446 (mips_elf64_be_swap_reloca_in): Likewise.
1447 (mips_elf64_be_swap_reloca_out): Likewise.
1448 (mips_elf64_size_info): Add entries for new fields.
1450 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1452 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1453 field equals the new rel_count field.
1454 (elf_link_input_bfd): When doing a relocateable link, use the new
1455 rel_count field rather than the reloc_count field.
1456 (elf_reloc_link_order): Likewise.
1457 (elf_finish_pointer_linker_section): Likewise.
1459 Based on patch from H.J. Lu <hjl@gnu.org>:
1460 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1461 shared library to override a weak definition in a regular object.
1463 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1465 * libhppa.h: Revert July 2, 1999 patch.
1467 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1468 need to generate DLTIND relocations, not DLTREL relocations.
1470 1999-07-05 Nick Clifton <nickc@cygnus.com>
1472 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1474 (coff_set_flags): Recognise arm 5 architectures.
1476 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1477 Add support for armv5 architecture.
1479 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1481 * reloc.c: Add new, assembler only, ARM reloc:
1482 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1484 * bfd-in2.h: Regenerate.
1486 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1488 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1489 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1490 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1491 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1492 * elf32-mips.c (ABI_64_P): New macro.
1493 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1494 (_bfd_mips_elf_find_nearest_line): Adjust call to
1495 _bfd_dwarf2_find_nearest_line.
1496 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1497 * libbfd.h: Regenerated.
1499 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1501 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1503 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1505 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1506 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1508 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1510 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1512 (_bfd_elf_init_reloc_shdr): New function.
1513 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1514 bfd_alloc followed by memset.
1515 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1516 (elf_fake_sections): Here.
1517 (assign_section_numbers): Assign section numbers for the second
1518 relocation section, if required.
1519 * elflink.h (elf_link_output_relocs): New function.
1520 (elf_link_size_reloc_section): Likewise.
1521 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1522 (elf_link_input_bfd): Use elf_link_output_relocs.
1524 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1525 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1527 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1529 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1532 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1534 * elf32-mips.c (mips_elf_got_info): Move declaration before
1535 prototypes. Change global_gotsym to be a pointer to a hash entry,
1536 rather than a number index.
1537 (mips_elf_link_hash_entry): Move declaration before prototypes.
1538 (mips_elf_irix6_finish_dynamic_symbol): New function.
1539 (mips_elf_sign_extend): Likewise.
1540 (mips_elf_high): Likewise.
1541 (mips_elf_higher): Likewise.
1542 (mips_elf_highest): Likewise.
1543 (mips_elf_global_got_index): Likewise.
1544 (mips_elf_local_got_index): Likewise.
1545 (mips_elf_got_offset_from_index): Likeiwse.
1546 (mips_elf_record_global_got_symbol): Likewise.
1547 (mips_elf_got_page): Likewise.
1548 (mips_elf_next_lo16_addend): Likewise.
1549 (mips_elf_calculate_relocation): Likewise.
1550 (mips_elf_obtain_contents): Likewise.
1551 (mips_elf_perform_relocation): Likewise.
1552 (mips_elf_assign_gp): Likewise.
1553 (mips_elf_sort_hash_table_f): Likewise.
1554 (mips_elf_sort_hash_table): Likewise.
1555 (mips_elf_got_section): Likewise.
1556 (mips_elf_got_info): Likewise.
1557 (mips_elf_create_local_got_entry): Likewise.
1558 (mips_elf_got16_entry): Likewise.
1559 (mips_elf_create_dynamic_relocation): Likewise.
1560 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1561 (mips_elf_final_gp): Use mips_elf_assign_gp.
1562 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1563 into SHN_SCOMMON automatically on IRIX6.
1564 (mips_elf_add_symbol_hook): Likewise.
1565 (mips_elf_relocate_section): Rewrite, using
1566 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1567 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1568 Don't deal with .rld_map on IRIX6.
1569 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1570 section flags appropriately for .got.
1571 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1572 the got. Call mips_elf_record_global_got_symbol and allocate
1573 local got space appropriately.
1574 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1575 char *. Rework calculation of GOT size. Sort dynamic symbol
1576 table entries so entries that do not require GOT entries appear at
1577 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1578 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1580 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1582 (mips_elf_finish_dynamic_symbol): Use
1583 mips_elf_irix6_finish_dynamic_symbol.
1584 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1585 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1586 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1588 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1590 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1591 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1593 1999-06-04 Philip Blundell <philb@gnu.org>
1595 * elf32-arm.h (elf_backend_got_header_size): Define.
1596 (elf_backend_plt_header_size): Likewise.
1598 1999-06-28 Jim Pick <jim@jimpick.com>
1600 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1602 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1604 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1605 relocation function.
1606 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1608 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1610 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1611 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1612 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1613 (_bfd_mips_elf_section_from_shdr): Use them.
1614 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1615 of GP-relative sections.
1616 (_bfd_mips_elf_set_section_contents): Use them.
1617 (_bfd_mips_elf_section_processing): Share code between .sdata and
1618 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1619 (mips_elf_additional_program_headers): Add handling for
1620 PT_MIPS_OPTIONS segment on IRIX6.
1621 (mips_elf_modify_segment_map): Likeiwse.
1622 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1623 Include the options sections on IRIX6. Don't look for GP-relative
1624 sections by name; use SHF_MIPS_GPREL instead.
1625 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1627 (mips_elf_create_dynamic_sections): Don't muck about with section
1628 alignments and such on IRIX6.
1629 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1630 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1631 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1632 bfd_zalloc rather than bfd_alloc and memset.
1633 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1634 Don't assert the existence of .rld_map on IRIX6.
1635 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1637 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1638 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1641 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1643 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1644 (mips_elf_swap_msym_out): New function.
1645 (mips_elf_create_msym_section): Likewise.
1646 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1647 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1648 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1649 section not named .msym.
1650 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1651 .msym directly. Set appropriate attributes for the .msym
1653 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1654 (mips_elf_link_hash_newfunc): Clear it.
1655 (mips_elf_create_dynamic_sections): Create the .msym section
1657 (mips_elf_size_dynamic_sections): Allocate space for the
1658 .msym section. Add a DT_MIPS_MSYM entry.
1659 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1661 (mips_elf_finish_dynamic_sections): Assign a value for
1662 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1664 * elf32-mips.c (irix_compat_t): New enumeration.
1665 (ABI_N32_P): New macro.
1666 (IRIX_COMPAT): Likewise.
1667 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1668 (mips_elf_relocate_section): Fix typo.
1670 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1672 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1673 as writable PE sections.
1675 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1677 * dwarf2.c (struct arange): New type.
1678 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1679 (arange_add): New function.
1680 (decode_line_info): Keep track of address ranges that a compilation
1682 (comp_unit_contains_address): Return true if address is contained
1683 in _any_ of the address ranges associated with a compilation unit.
1684 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1685 on the first comp_unit that contains the address.
1687 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1689 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1690 (decode_line_info): Add variable STASH and initialize it to point
1691 to the per-bfd dwarf2_debug info. Remove static variable
1692 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1694 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1696 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1697 shared library to have an undefined symbol.
1699 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1700 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1702 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1704 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1705 * elf32-hppa.c: Remove everything related to symbol extension
1706 sections & records. Use the common elf_hppa_final_write_processing.
1708 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1710 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1711 functions instead of _init/_fini if requested.
1713 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1715 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1718 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1720 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1721 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1723 (ppc_elf_finish_dynamic_sections): Check for positive section
1724 dynindx field, rather than comparing against -1.
1725 (ppc_elf_relocate_section): Only return false if undefined_symbol
1726 or reloc_overflow fail, not always upon encountering an error.
1728 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1730 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1731 bfd_byte * before performing pointer arithmetic.
1733 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1735 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1737 * elf32-hppa.c: Include elf-hppa.h.
1738 (ARCH_SIZE): Define.
1739 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1741 (elf32_hppa_info_to_howto): Similarly.
1742 (elf_hppa_howto_table): Similarly.
1743 (elf_hppa_reloc_type_lookup): Similarly.
1744 (hppa_elf_gen_reloc_type): Similarly.
1745 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1747 1999-06-22 Nick Clifton <nickc@cygnus.com>
1749 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1750 handling R_V850_22_PCREL relocation.
1752 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1754 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1757 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1759 * section.c (_bfd_strip_section_from_output): Ignore sections
1760 DISCARDed by the link script.
1762 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1764 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1765 Remove unused local variable spp.
1767 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1768 the entry symbol is not set.
1770 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1772 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1773 GPDISP or LITUSE in a relocatable link.
1775 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1777 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1778 * (alloc_dwarf1_func): Likewise.
1780 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1782 * libhppa.h: Fix various formatting errors.
1783 (assemble_3); Rewrite using CATENATE.
1784 (assemble_17): Fix various bugs.
1786 1999-06-16 Nick Clifton <nickc@cygnus.com>
1788 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1790 1999-06-15 Richard Henderson <rth@cygnus.com>
1792 * section.c (SEC_SHORT): Define.
1793 * bfd-in2.h: Rebuild.
1795 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1797 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1798 Remove abfd parameter. Use _bfd_strip_section_from_output.
1799 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1801 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1802 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1803 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1805 (bfd_elf_size_dynamic_sections): Use it.
1807 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1809 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1810 complain_overflow_bitfield to complain_overflow_signed.
1812 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1814 * elflink.h (elf_link_read_relocs_from_section): New function,
1816 (elf_link_read_relocs): Here. Use it for both relocation
1819 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1821 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1822 asect->reloc_count is valid.
1824 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1826 * elf32-mips.c (mips_elf32_section_processing): Permit a
1827 SHT_MIPS_REGINFO section to have a size of 0.
1829 1999-06-12 David O'Brien <obrien@freebsd.org>
1831 * config.bfd (alpha*-*-freebsd*): New target.
1832 (i[3456]86-*-freebsd*): Now defaults to ELF.
1834 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1836 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1837 wrap if the relocation covers the high bit of an address.
1839 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1841 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1843 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1844 instead of R_SPARC_max.
1845 (sparc64_elf_info_to_howto): Likewise.
1846 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1847 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1849 1999-06-07 Richard Henderson <rth@cygnus.com>
1851 * section.c (_bfd_strip_section_from_output): Remove output
1852 sections with no initial link_order.
1854 1999-06-07 Nick Clifton <nickc@cygnus.com>
1856 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1858 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1860 * Makefile.am (SOURCE_HFILES): Add missing headers.
1861 * Makefile.in: Regenerated.
1863 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1865 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1868 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1870 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1871 range undefweak symbols.
1872 * hash.c: Add missing comma after @xref{}
1873 * linker.c: Likewise.
1875 1999-06-04 Nick Clifton <nickc@cygnus.com>
1877 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1879 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1880 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1881 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1882 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1884 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1886 * Makefile.am: Rebuild dependencies.
1887 (BFD32_BACKENDS): Add dwarf1.lo.
1888 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1889 * Makefile.in: Rebuild.
1891 1999-06-04 Nick Clifton <nickc@cygnus.com>
1893 * Makefile.am: Add epoc-arm-pe target.
1894 * Makefile.in: Regenerate.
1895 * pe-arm.c: Only redefine interworking function names if they have
1896 not already been redefined.
1897 * pei-arm.c: Only redefine interworking function names if they have
1898 not already been redefined.
1899 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1901 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1904 1999-06-03 Nick Clifton <nickc@cygnus.com>
1906 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1908 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1910 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1912 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1914 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1915 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1917 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1919 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1920 in other text sections.
1922 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1924 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1925 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1926 * libbfd.h: Regenerate.
1927 * coff-sh.c (sh_merge_private_data): Delete.
1928 (coff_bfd_merge_private_bfd_data): Change to
1929 _bfd_generic_verify_endian_match.
1930 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1932 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1934 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1936 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1938 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1940 (bfd_elf32_arm_process_before_allocation): Likewise.
1941 * bfd-in2.h: Rebuild.
1943 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1945 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1946 track of end_sequence markers.
1947 (add_line_info): Add END_SEQUENCE arg.
1948 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1949 debug-line info---it doesn't work right if a compilation unit
1950 consists of multiple discontiguous code-sequences. It would be
1951 worthwhile to optimize for the common case where a compilation
1952 unit results in a contiguous set of code sequences, but this is
1953 quite tricky to get right for arbitrary DWARF2 files.
1954 (lookup_address_in_line_info_table): Don't use the last line entry
1955 for a compilation unit for anything with an address higher than
1956 this line entry. Also, check for end_sequence markers to
1957 correctly handle discontinuities.
1958 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1959 compilation units, check all compilation units with each->high==0
1960 just like when reading compilation units.
1962 * dwarf2.c (decode_line_info): Initialize table->files and
1963 table->last_line to NULL to avoid segfaults due to random
1964 values in these members.
1965 (concat_filename): Check for out-of-range file number before
1966 indexing filename table. Segfaults suck.
1968 * dwarf2.c (decode_line_info): Don't truncate address to least
1969 significant 32 bits (breaks 64 bit targets).
1970 (lookup_address_in_function_table): Ditto.
1971 (comp_unit_contains_address): Ditto.
1973 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1975 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1976 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1977 (mips_elf64_howto_table_rela): Likewise.
1979 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1981 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1982 single section has two associated relocation sections.
1984 1999-06-02 Mark Salter <msalter@cygnus.com>
1986 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1987 COFF_WITH_PE defined.
1989 1999-06-02 Nick Clifton <nickc@cygnus.com>
1991 * pe-arm.c: Rename global arm interworking functions to avoid name
1992 collision when all targets BFD is built.
1995 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1997 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1998 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1999 (bfd_elf_section_data): Add use_rela_p.
2000 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2001 (_bfd_elf_new_section_hook): Likewise.
2002 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2004 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2005 * elfcode.h (write_relocs): Determine whether or not use rela
2006 relocs based on the relocation section header.
2007 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2008 instead of use_rela_p.
2009 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2010 (elf_backend_may_use_rela_p): Likewise.
2011 (elf_backend_default_use_rela_p): Likewise.
2012 (elfNN_bed): Use them.
2014 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2016 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2018 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2020 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2021 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2022 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2023 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2024 * bfd-in2.h: Regenerated.
2025 * libbfd.h: Likewise.
2026 * elf32-mips.c (mips_info_to_howto_rela): New function.
2027 (USE_REL): Adjust for new conventions.
2028 (MINUS_ONE): New macro.
2029 (elf_mips_howto_table): Add R_MIPS_SUB.
2030 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2032 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2033 .MIPS.content section.
2034 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2035 with .MIPS.content as .MIPS.content sections. Set
2036 SHF_MNIPS_NOSTRIP for such section.
2037 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2038 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2039 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2041 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2043 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2046 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2049 1999-05-30 Philip Blundell <philb@gnu.org>
2051 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2052 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2053 the addend does not overflow into the rest of the word.
2055 1999-05-29 Nick Clifton <nickc@cygnus.com>
2057 * bfd-in.h: Amend prototype for
2058 bfd_elf32_arm_process_before_allocation .
2059 * bfd-in.h: Regenerate.
2061 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2062 elements in a fixed sized array.
2063 (ARM_ELF_ABI_VERSION): Define.
2064 (ARM_ELF_OS_ABI_VERSION): Define.
2065 (R_ARM_THM_ABS5): Fix rightshift and size.
2066 (R_ARM_THM_PC22): Fix size.
2067 (R_ARM_PLT32): Define Howto.
2068 (find_howto): New function: Locate a howto based on a reloc
2070 (elf32_arm_info_to_howto): Use find_howto if necessary.
2071 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2072 bfd_reloc_code_real_type.
2073 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2074 and BFD_RELOC_VTABLE_ENTRY.
2075 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2077 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2078 elements in a fixed sized array.
2079 (ARM_ELF_ABI_VERSION): Define.
2080 (ARM_ELF_OS_ABI_VERSION): Define.
2081 (R_ARM_THM_ABS5): Fix rightshift and size.
2082 (R_ARM_THM_PC22): Fix size.
2083 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2084 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2085 bfd_reloc_code_real_type.
2087 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2088 no_pipeline_knowledge.
2089 (elf32_arm_link_hash_create): Initialise new field to zero.
2090 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2091 no_pipeline_knowledge. Use this parameter to initialise the field
2092 in the globals data structure.
2093 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2094 no_pipeline_knowledge is false and the binary is from an old
2096 (elf32_arm_merge_private_data): Generate an error if an attempt is
2097 made to linl together big endian and little endian code.
2098 (elf32_arm_post_process_headers): New function: Initialise the
2099 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2101 (elf_backend_post_process_headers): Define.
2103 1999-05-28 Nick Clifton <nickc@cygnus.com>
2105 * elf-bfd.h (struct elf_backend_data): Add new field:
2106 elf_backend_post_process_headers.
2108 * elfxx-target.h (elf_backend_post_process_headers): Define to
2109 NULL if not already defined.
2110 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2112 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2114 (_bfd_elf_compute_section_file_positions): Call
2115 elf_backend_post_process_headers if defined.
2117 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2119 * configure.in: Check whether getuid and getgid exist.
2120 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2121 HAVE_GETGID are not defined, respectively.
2122 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2124 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2125 * configure, config.in: Rebuild.
2127 1999-05-28 Martin Dorey <mdorey@madge.com>
2129 * elf32-i960.c: New file.
2130 * elf.c (prep_headers): Handle bfd_arch_i960.
2131 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2132 * config.bfd (i960-*-elf*): New target.
2133 * configure.in (bfd_elf32_i960_vec): New target vector.
2134 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2135 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2136 * Makefile.in, aclocal.m4, configure: Rebuild.
2138 1999-05-27 Nick Clifton <nickc@cygnus.com>
2140 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2142 (find_howto): New function: Find entries in the
2143 elf32_arm_howto_table.
2144 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2146 (elf32_arm_reloc_type_lookup): Add lookup for
2147 BFD_RELOC_ARM_PLT32.
2149 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2151 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2152 (elf32_arm_link_hash_table_create): Use above function as the
2153 constructor for hash table entries.
2154 (elf32_arm_relocate_section): Avoid crash when there is no output
2156 (elf32_arm_final_link_relocate): New parameter h.
2157 (elf32_arm_relocate_section): Pass symbol hash entry to above
2159 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2162 1999-05-25 Catherine Moore <clm@cygnus.com>
2164 * coff-arm.c (coff_arm_relocate_section): Don't emit
2165 base file entries for pc-relative values.
2167 1999-05-25 DJ Delorie <dj@cygnus.com>
2169 * peicode.h (coff_swap_sym_in): When we create the actual section
2170 to reflect the not-there section C_SECTION symbols refer to,
2171 change the symbol class to C_STAT as the section is now really
2174 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2176 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2179 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2181 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2183 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2184 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2186 1999-05-16 Nick Clifton <nickc@cygnus.com>
2188 * coff-mcore.c (in_reloc_p): Reinstate.
2190 1999-05-15 Nick Clifton <nickc@cygnus.com>
2192 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2193 * bfd-in2.h: Regenerate.
2194 * coff-mcore.c (in_reloc_p): Remove defintion.
2195 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2196 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2197 IMAGE_REL_MCORE_RVA.
2198 (coff_mcore_rtype_to_howto): Add special processing for
2199 IMAGE_REL_MCORE_RVA.
2200 (coff_mcore_relocate_section): Add support for
2201 IMAGE_REL_MCORE_RVA.
2202 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2203 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2205 (mcore_elf_relocate_section): Delete redundant case labels.
2207 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2209 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2210 precedence between bit-and and comparison.
2212 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2214 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2215 list of target formats (targ_selvecs).
2216 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2217 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2219 1999-05-10 DJ Delorie <dj@cygnus.com>
2221 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2222 reasonable mode until "ar x" is smart enough to skip it (fixes
2223 gcc/libgcc.a builds on mips-ecoff targets
2225 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2226 to work. Hack to support MS import libraries, which use different
2227 COMDAT types than GNU.
2228 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2229 to implied zero-length sections (see peicode below)
2230 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2231 filename symbols, which use one *or more* auxents.
2232 * coffswap.h (coff_swap_aux_in): ditto
2233 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2236 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2238 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2239 for all relocations.
2241 1999-05-10 Catherine Moore <clm@cygnus.com>
2243 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2244 if COFF_IMAGE_WITH_PE.
2245 (bfd_arm_process_before_allocation): Likewise.
2246 (bfd_arm_get_bfd_for_interworking): Likewise.
2247 * coff-arm.c: Likewise.
2248 * bfd-in2.h: Regenerate.
2249 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2250 (armpe_big_vec): Likewise.
2251 * configure: Rebuild.
2253 1999-05-10 Nick Clifton <nickc@cygnus.com>
2255 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2256 section, not just .rel. Same for .rela.
2258 1999-05-07 Nick Clifton <nickc@cygnus.com>
2260 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2261 endianism with an error message.
2263 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2265 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2266 assignment from "unsigned char *" to "char *".
2267 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2269 1999-05-05 Catherine Moore <clm@cygnus.com>
2271 * coff-arm.c (coff_arm_relocate_section): Add one to
2272 address of ARM_RVA32 thumb functions.
2274 1999-05-05 Catherine Moore <clm@cygnus.com>
2276 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2277 (elf32_m68k_copy_private_bfd_data): New.
2278 (elf32_m68k_merge_private_bfd_data): New.
2279 (elf32_m68k_print_private_bfd_data): New.
2280 (CPU32_FLAG): Define.
2281 (PLT_CPU32_ENTRY_SIZE): Define.
2282 (elf_cpu32_plt0_entry): Declare.
2283 (elf_cpu32_plt_entry): Declare.
2284 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2285 (elf_m68k_finish_dynamic_symbol): Likewise.
2286 (elf_m68k_finish_dynamic_sections): Likewise.
2287 (elf_backend_plt_header_size): Remove definition.
2288 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2289 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2290 (bfd_elf32_bfd_set_private_flags): Define.
2291 (bfd_elf32_bfd_print_private_bfd_data): Define.
2293 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2295 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2296 and R_LONG_PCREL_MODE.
2298 1999-04-29 Nick Clifton <nickc@cygnus.com>
2300 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2302 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2304 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2305 in relocation calculation.
2307 1999-04-26 Tom Tromey <tromey@cygnus.com>
2309 * aclocal.m4, configure: Updated for new version of libtool.
2311 1999-04-21 Nick Clifton <nickc@cygnus.com>
2313 * coff-mcore.c: Add support for mcore relocs.
2315 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2317 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2318 incorrect use EF_MIPS_xxBITPTRS.
2320 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2322 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2325 * bfd-in2.h: Rebuild.
2326 * libbfd.h: Rebuild.
2328 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2330 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2331 (coff_arm_relocate_section): Add ARM26D transform. Only
2332 change to ARM26D for relocateable links.
2334 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2336 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2337 (bfd_elf32_bfd_print_private_bfd_data): New.
2339 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2341 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2342 refetch addend if USE_REL, add many comments regarding current state.
2343 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2344 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2345 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2346 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2348 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2350 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2351 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2353 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2355 * dwarf2.c (decode_line_info): Don't truncate address to least
2356 significant 32 bits (breaks 64 bit targets).
2357 (lookup_address_in_function_table): Ditto.
2358 (comp_unit_contains_address): Ditto.
2360 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2362 * coff-arm.c (arm_emit_base_file_entry): New routine.
2363 (A2T3_OFFSET): Define.
2364 (T2A3_OFFSET): Define.
2365 (coff_arm_relocate_section): Emit base file entries for interworking
2368 1999-04-13 Philip Blundell <philb@gnu.org>
2370 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2371 relocs 17 through 19.
2373 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2375 * elfcode.h: Remove fnmatch.h.
2376 * elflink.h (elf_link_assign_sym_version): Call back to ld
2377 instead of calling fnmatch.
2379 * config.bfd (i?86-*-beoself): Include pe vecs.
2381 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2383 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2386 1999-04-10 Richard Henderson <rth@cygnus.com>
2388 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2389 when trying to resolve dynamic symbol references.
2390 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2391 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2392 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2393 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2394 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2395 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2396 * elflink.h (elf_link_output_extsym): Likewise.
2398 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2400 * section.c (_bfd_strip_section_from_output): New function moved from
2401 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2402 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2403 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2404 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2405 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2406 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2407 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2408 * bfd-in2.h: Update.
2410 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2412 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2414 1999-04-08 Nick Clifton <nickc@cygnus.com>
2416 * coff-mcore.c: New File: Support for mcore-pe targets.
2417 * cpu-mcore.c: New File: Support for mcore targets.
2418 * elf32-mcore.c: New File: Support for mcore-elf target.
2419 * pe-mcore.c: New File: Definitions for mcore-pe target.
2420 * pei-mcore.c: New File: Definitions for mcore-pei target.
2421 * Makefile.am: Add support for MCore targets.
2422 * Makefile.in: Regenerate.
2423 * config.bfd: Add support for MCore targets.
2424 * configure.in: Add support for MCore targets.
2425 * configure: Regenerate.
2426 * archures.c: Add support for MCore architecture.
2427 * bfd-in2.h: Regenerate.
2428 * coffcode.h: Add support for mcore-pe targets.
2429 * elf.c: Add support for mcore-elf target.
2430 * reloc.c: Add support for MCore relocs.
2431 * targets.c: Add support for MCore targets.
2433 1999-04-07 Nick Clifton <nickc@cygnus.com>
2435 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2436 R_ARM_XPC25 and R_ARM_THM_XPC22.
2437 (elf32_arm_reloc_map): Remove redundant entries.
2439 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2441 * sysdep.h (LC_MESSAGES): Never define.
2443 1999-04-06 Chris Torek <torek@bsdi.com>
2445 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2446 all callers. Rewrite completely.
2447 (_bfd_relocate_contents): Rewrite overflow checking.
2448 * bfd-in2.h: Rebuild.
2450 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2452 From Gabriel Paubert <paubert@iram.es>:
2453 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2454 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2455 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2456 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2457 * ppcboot.c (ppcboot_vec): Use little endian routines for
2460 * elf.c (elfcore_strndup): Only define if it will be used.
2461 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2463 (ppc_elf_check_relocs): Remove unused local i.
2464 (ppc_elf_gc_mark_hook): Add default case to switch.
2466 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2467 * srec.c (srec_scan): Accept \r in symbol definitions.
2468 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2469 (symbolsrec_object_p): Likewise.
2471 1999-04-04 Don Bowman <don@pixsci.com>
2473 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2475 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2477 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2479 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2480 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2482 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2484 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2487 1999-03-31 Nick Clifton <nickc@cygnus.com>
2489 * config.bfd: Add support for arm-epoc-pe target.
2490 * configure.in: Add support for arm-epoc-pe target.
2491 * configure: Regenerate.
2492 * targets.c: Add support for arm-epoc-pe target.
2493 * coff-arm.c: Allow header files to override definition of
2494 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2495 * pe-arm.h: Allow previous header files to override definition of
2496 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2497 * pei-arm.h: Allow previous header files to override definition of
2498 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2499 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2500 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2502 1999-03-30 Nick Clifton <nickc@cygnus.com>
2504 * elf.c (elf_map_symbols): Handle the case where section
2505 symbols are generated for content-less sections which are
2506 not mapped to the output file.
2508 * linker.c: Replace direct references to fields in BFD structure
2509 with accessor macros.
2511 * elflink.h: Replace direct references to fields in BFD structure
2512 with accessor macros.
2514 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2516 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2518 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2519 account when adjusting section symbols during a partial link.
2521 1999-03-24 Nick Clifton <nickc@cygnus.com>
2523 * coff-sparc.c (struct coff_reloc_map): Change type of field
2524 'bfd_reloc_val' to bfd_reloc_code_real_type.
2525 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2526 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2527 * elf32-arc.c (struct arc_reloc_map): Ditto.
2528 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2529 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2530 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2531 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2532 * elf32-sh.c (struct elf_reloc_map): Ditto.
2533 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2534 * elf32-v850.c (struct v850_reloc_map): Ditto.
2535 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2536 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2537 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2539 1999-03-17 Martin Hunt <hunt@cygnus.com>
2541 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2542 function so source-level assembly works. If multiple N_SOs
2543 are seen without and N_FUNs, create an indextable entry with
2544 a NULL function name.
2546 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2548 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2549 of certian similar cpus.
2551 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2553 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2554 Add the 5000. Change the architecture for the 5400 to mips4.
2555 (elf_mips_mach): Add r5000.
2557 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2559 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2561 1999-03-11 Nick Clifton <nickc@cygnus.com>
2563 * binary.c (binary_set_section_contents): Generate warning about
2564 huge file offsets for any section that will occupy file space, not
2565 just those that are loadable.
2567 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2569 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2571 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2573 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2575 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2577 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2578 * elflink.h: Revert all changes since Feb 16. Instead:
2579 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2580 appropriate. Copy it to version symbols.
2581 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2582 symbols if appropriate.
2583 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2584 symbol if appropriate.
2585 (elf_link_output_extsym): If symbol is marked as undefined, and
2586 has no nonweak references, mark it as weak undefined.
2588 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2590 * elflink.h (elf_merge_symbol): When overriding a dynamic
2591 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2593 (elf_link_add_object_symbols): Don't copy the other field if we
2596 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2598 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2599 shared object with a weak undefined symbol.
2601 1999-02-18 Nick Clifton <nickc@cygnus.com>
2603 * elfarm-nabi.c: Set partial_inplace back to false.
2605 1999-02-17 Nick Clifton <nickc@cygnus.com>
2607 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2608 (USER_LABEL_PREFIX): Set to "_".
2610 The following patches are from: Scott Bambrough
2611 <scottb@corelcomputer.com>
2613 * libaout.h (M_ARM6_NETBSD): Set to 143.
2615 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2616 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2617 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2618 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2619 * bfd-in2.h: Regenerate.
2621 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2622 'true' as REL relocs are now being used. Add new PIC relocs:
2623 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2624 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2626 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2628 (elf32_arm_final_link_relocate): Change parameters so that entire
2629 reloc is passed. Add support for PIC relocs.
2630 (elf32_arm_relocate_section): Pass entire reloc to
2631 elf32_arm_final_link_relocate.
2632 (elf32_arm_check_relocs): Handle new PIC relocs.
2633 (elf32_arm_adjust_dynamic_symbol): New function.
2634 (elf32_arm_size_dynamic_sections): New function.
2635 (elf32_arm_discard_copies): New function.
2636 (elf32_arm_finish_dynamic_symbol): New function.
2637 (elf32_arm_finish_dynamic_sections): New function.
2638 (ELF_MAXPAGE_SIZE): Define.
2639 (bfd_elf32_bfd_reloc_type_lookup): Define.
2640 (elf_backend_relocate_section): Define.
2641 (elf_backend_adjust_dynamic_symbol): Define.
2642 (elf_backend_create_dynamic_sections): Define.
2643 (elf_backend_finish_dynamic_symbol): Define.
2644 (elf_backend_finish_dynamic_sections): Define.
2645 (elf_backend_size_dynamic_sections): Define.
2646 (elf_backend_plt_readonly): Define.
2647 (elf_backend_want_got_plt): Define.
2648 (elf_backend_want_plt_sym): Define.
2650 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2652 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2653 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2654 (_bfd_mips_elf_fake_sections): Likewise.
2656 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2658 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2659 bfd_elf32_arm_get_bfd_for_interworking,
2660 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2663 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2664 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2665 elf32_arm_find_nearest_line): Make them static.
2667 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2669 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2670 callers. Do not merge a definition from a shared object with a
2671 weak undefined symbol.
2672 (elf_link_add_object_symbols): Do not change the symbol type or
2673 size if the old symbol overrides the new one.
2675 1999-02-08 Nick Clifton <nickc@cygnus.com>
2677 * config.bfd: Add support for strongarm target.
2679 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2681 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2682 fields instead of unsigned char.
2684 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2686 * Makefile.am: Rebuild dependencies.
2687 * Makefile.in: Rebuild.
2689 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2691 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2692 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2693 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2694 * acinclude.m4: Add comments to uses of AC_DEFINE.
2695 * acconfig.h: Remove.
2696 * configure: Rebuild with current autoconf/automake.
2697 * aclocal.m4: Likewise.
2698 * config.in: Likewise.
2699 * Makefile.in: Likewise.
2701 1999-02-04 DJ Delorie <dj@cygnus.com>
2703 * libbfd.c (real_read): don't call fread for zero bytes. This
2704 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2706 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2708 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2709 of a jump is in the current 256 MB region.
2711 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2713 * format.c (bfd_check_format_matches): Change last patch to only
2714 take effect for the binary target.
2716 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2718 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2720 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2722 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2724 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2726 * format.c (bfd_check_format_matches): If the target was
2727 previously specified, don't check other targets when checking for
2730 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2732 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2733 (elf32_arm_reloc_type_lookup): Removed
2734 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2735 (elf32_arm_reloc_type_lookup): New.
2736 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2737 (elf32_arm_reloc_type_lookup): New.
2739 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2741 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2742 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2743 * Makefile.am: Use new files.
2744 * Makefile.in: Regenerate.
2745 * configure.in: Use new files.
2746 * configure: Regenerate.
2748 1999-02-01 Nick Clifton <nickc@cygnus.com>
2750 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2751 (fr30_elf_gc_sweep_hook): New function.
2752 (elf_backend_can_gc_sections): Define.
2754 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2756 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2757 and bfd_elf32_bigarm_oabi_vec.
2759 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2761 * Makefile.am (elf32-arm-oldabi.lo): New.
2762 (elf32-arm-newabi.lo): New.
2763 * Makefile.in: Regenerate.
2764 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2765 (arm-*-elf): Likewise.
2767 (thumb-*-oabi): New.
2768 * configure: Regenerate.
2769 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2770 (bfd_elf32_bigarm_oabi_vec): New.
2771 * elf32-arm-newabi.c: New.
2772 * elf32-arm-oldabi.c: New.
2773 * elf32-arm.c: Removed.
2776 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2778 * binary.c (binary_set_section_contents): Omit warnings for
2779 unloadable sections.
2781 1999-01-31 Michael Meissner <meissner@cygnus.com>
2783 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2784 powerpc{,le}-*-eabi.
2786 1999-01-29 Nick Clifton <nickc@cygnus.com>
2788 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2789 * dwarf2.c (read_signed_leb128): Remove unused variables.
2791 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2793 * elf.c (assign_file_positions_for_segments): Only adjust
2794 p_align when needed.
2796 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2798 * binary.c (binary_set_section_contents): Don't return early for a
2799 non-loadable section, in case the first section is non-loadable.
2800 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2801 W. Rozycki <macro@ds2.pg.gda.pl>.
2803 1999-01-28 Nick Clifton <nickc@cygnus.com>
2805 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2806 R_FR30_GNU_VTENTRY relocs.
2808 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2810 * elflink.h (elf_link_output_sym): Zero syms which are
2811 part of sections which have been excluded.
2813 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2815 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2817 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2818 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2820 1999-01-27 Nick Clifton <nickc@cygnus.com>
2822 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2824 (fr30_final_link_relocate): Use computed value as result of
2827 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2829 * binary.c (binary_set_section_contents): Emit warning for
2830 huge file offsets due to widely-dispersed section LMAs.
2832 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2834 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2835 align first section to largest section alignment, not first
2838 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2840 * configure.in: Require autoconf 2.12.1 or higher.
2842 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2844 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2845 * bfd-in2.h: Likewise.
2846 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2848 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2850 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2851 * cpu-mips.c: Add support for and independent 4111.
2852 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2853 (_bfd_mips_elf_final_write_processing):
2854 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2856 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2858 * elf32-mips.c (elf_mips_abi_name): New.
2859 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2861 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2863 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2864 Handle bfd_mach_mips4300.
2866 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2868 * elf32-i386.c: Remove leaked development code from patch
2869 1998-12-10 by Richard Henderson.
2871 1998-12-10 Richard Henderson <rth@cygnus.com>
2873 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2874 in debug sections for symbol defined externally.
2876 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2878 * targets.c (bfd_target_vector): Remove duplicate entry for
2881 1998-12-09 Nick Clifton <nickc@cygnus.com>
2883 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2884 since we are using RELAs.
2886 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2888 SCO Open Server Release 5 core file support, from Jouke Numan
2890 * sco5-core.c: New file.
2891 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2892 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2893 * Makefile.am: Rebuild dependencies.
2894 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2895 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2896 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2897 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2898 * bfd-in2.h, configure, Makefile.in: Rebuild.
2900 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2902 * config.bfd (hppa*-*-mpeix*): New target.
2903 * configure.in: Add AC_HEADER_DIRENT.
2904 (hppa*-*-mpeix*): New target.
2905 * configure.host (hppa*-*-mpeix*): New host.
2906 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2907 friends rather than just including <sys/dir.h>.
2908 * som.h (struct som_symbol): Add hppa_priv_level and apto
2909 tc_data. Change all users.
2910 (struct somdata): Add comp_unit field.
2911 (obj_som_compilation_unit): Define.
2912 (bfd_som_attach_compilation_unix): Declare.
2913 * som.c: Check HOST_HPPAMPEIX.
2914 (struct som_misc_symbol_info): Add new field priv_level.
2915 (som_object_setup): Add current_offset parameter. Change all
2917 (setup_sections): Likewise.
2918 (som_object_p): For EXECLIBMAGIC, read the lst header.
2919 (som_write_symbol_strings): Add compilation_unit parameter.
2921 (som_finish_writing): Write out compilation_unit.
2922 (som_bfd_derive_misc_symbol_info): Set priv_level.
2923 (som_build_and_write_symbol_table): Set xleast field to 3.
2924 (som_slurp_symbol_table): Set symbol priv_level.
2925 (bfd_som_attach_compilation_unit): New function.
2926 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2927 priv_level into symbol_value.
2928 * configure, config.in: Rebuild.
2930 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2933 warning function to call _bfd_error_handler instead.
2935 * libbfd.c (COERCE32): Cast through unsigned long and long to
2936 avoid bug in old version of gcc.
2938 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2939 (elf_backend_additional_program_headers): Don't define.
2941 1998-12-08 Nick Clifton <nickc@cygnus.com>
2943 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2944 relocations to include offset of 2 included in the insns, and the
2945 offset of the relocs within the section.
2947 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2949 The following changes were made by David Taylor
2950 <taylor@texas.cygnus.com>, Edith Epstein
2951 <eepstein@sophia.cygnus.com>, Jim Blandy
2952 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2953 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2954 changes originally made by HP; HP did not create ChangeLog
2957 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2958 automake macro library.
2960 * hpux-core.c (hpux_core_core_file_p): this function now
2961 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2962 found in the corefile! Also, in hpux_core_core_file_p, if we
2963 encounter a section with an unknown type, don't punt. Instead,
2964 just skip it. Also, count the number of sections of known type
2965 that we encounter. If we encounter at least one good one, then
2966 we'll declare that the file is a core file. If we encounter any
2967 unknown ones but some known ones, then we'll issue a warning (but
2968 still declare it to be a core file). Also, correctly decide when a
2970 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2971 (CORE_ANON_SHMEM): define if not defined.
2972 (hpux_core_struct): add members lwpid and user_tid.
2973 (core_kernel_thread_id, core_user_thread_id): new macros.
2974 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2975 the name before storing it in the bfd.
2976 (hpux_core_core_file_p): handle threads.
2978 * libhppa.h (GET_FIELD): protect against redefinition.
2979 (HPPA_WIDE): define.
2980 (GET_FIELD): define.
2985 (sign_extend): redefine.
2986 (assemble_6): define.
2987 (assemble_12): rewrite.
2988 (assemble_16): define.
2989 (assemble_16a): define.
2990 (assemble_17): rewrite.
2991 (assemble_22): define.
2993 1998-12-07 Nick Clifton <nickc@cygnus.com>
2995 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2996 relocations for signed values.
2998 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3000 * mipsbsd.c (MY(set_arch_mach)): Make static.
3001 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3002 bfd_mach_mips* macros rather than simple numbers.
3004 COFF weak symbol support, based on patches from Mark Elbrecht
3005 <snowball3@usa.net>:
3006 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3007 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3008 (coff_write_alien_symbol): Likewise.
3009 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3010 (coff_link_add_symbols): Likewise.
3011 (_bfd_coff_link_input_bfd): Likewise.
3012 (_bfd_coff_write_global_sym): Likewise.
3014 * elf.c (copy_private_bfd_data): Always initialize the
3015 includes_phdrs field.
3017 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3018 file defines a symbol first mentioned in an ELF file.
3020 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3021 possible, rather than only if BFD64.
3022 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3024 * bfd-in2.h: Rebuild.
3026 * srec.c (srec_set_section_contents): Correct test to avoid
3027 switching to 4 byte addresses after seeing a second section which
3028 requires 3 byte addresses. From Joel Schantz
3029 <joel.schantz@argosys.boeing.com>.
3031 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3032 <aymeric.vincent@emi.u-bordeaux.fr>.
3034 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3036 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3037 decide whether the output file is -mrelocatable-lib,
3038 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3040 1998-12-03 Nick Clifton <nickc@cygnus.com>
3042 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3043 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3044 * bfd-in2.h: Regenerate.
3045 * libbfd.h: Regenerate
3047 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3050 link against a dynamic symbol with no type or size.
3052 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3054 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3055 relocation for section which does not get loaded.
3056 (elf_i386_relocate_section) [R_386_32]: Likewise.
3058 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3060 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3061 reloc_count and i long instead of unsigned long. Handle error
3062 return from bfd_canonicalize_reloc.
3064 1998-12-01 Nick Clifton <nickc@cygnus.com>
3066 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3069 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3071 * elf32-sh.c (elf/sh.h): Include.
3072 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3073 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3074 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3075 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3076 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3078 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3080 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3081 causes division by zero later on.
3083 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3085 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3088 1998-11-25 DJ Delorie <dj@cygnus.com>
3090 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3093 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3095 * elf32-fr30.c (fr30_elf_relocate_section): Call
3096 fr30_final_link_relocate.
3097 (fr30_final_link_relocate): New function: Handle I20 and I32
3099 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3100 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3101 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3103 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3106 The following changes are based on a patch submitted by Gianluca
3107 Moro <glctr@abc.it>:
3109 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3110 not already been updated.
3111 (find_remembered_hi16s_reloc): New parameter 'already_found'
3112 returns state of remembered hi16s reloc.
3113 (remember_hi16s_reloc): Set 'found' field to false.
3114 (hi16s_location): Add 'found' field.
3116 1998-11-23 DJ Delorie <dj@cygnus.com>
3118 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3119 to see .DLL files as unrecognized.
3120 (i3coff_object_p): Sorry, had to hack it to not recognize these
3121 files (pei-i386) on request.
3123 1998-11-23 DJ Delorie <dj@cygnus.com>
3125 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3126 relents. Call bfd_check_format to reinitialize.
3128 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3130 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3133 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3135 * aclocal.m4: regenerate
3136 * configure: regenerate
3138 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3140 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3141 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3142 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3143 respect it as an upper bound on what memory to reference.
3144 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3145 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3146 update vtable_entries_size appropriately.
3148 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3150 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3153 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3155 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3156 bfds; they have no "file" so we fake it.
3157 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3158 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3159 resizing the memory buffer.
3160 * opncls.c (bfd_make_writable): New function; lets you write a
3161 bfd_create'd bfd to an in-memory buffer.
3162 (bfd_make_readable): New function; lets you read back that buffer
3163 as if it were from bfd_openr. Used to build generated archive
3164 members (winsup's ld's dlltool)
3166 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3168 * po/bfd.pot: Regenerated.
3170 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3172 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3175 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3177 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3178 element of the gotentry list for local symbols too.
3179 (elf64_alpha_relocate_section): Unify local and global handling.
3180 Assert that gotent->use_count > 0.
3182 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3184 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3185 update for file name changes of July 2, 1998.
3187 * configure: Rebuild.
3189 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3191 * po/bfd.pot: Regenerated.
3193 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3195 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3196 * aclocal.m4, configure: regenerate
3198 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3200 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3202 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3204 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3205 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3207 * aclocal.m4, configure: regenerated.
3209 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3211 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3212 R_D10V_GNU_VTENTRY relocs.
3213 (elf_d10v_howto_table): Likewise.
3214 (d10v_reloc_map d10v_reloc_map): Likewise.
3215 (elf32_d10v_gc_mark_hook): New.
3216 (elf32_d10v_gc_sweep_hook): New.
3217 (elf32_d10v_check_relocs): New.
3218 (elf32_d10v_relocate_section): New.
3219 (elf_backend_relocate_section): Define.
3220 (elf_backend_can_gc_sections): Define.
3222 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3224 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3225 (BFD64_BACKENDS): ...from here.
3226 (BFD32_BACKENDS_CFILES): Move vms files here...
3227 (BFD64_BACKENDS_CFILES): ...from here.
3228 * Makefile.in: Rebuild.
3230 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3232 * Makefile.am: Add FR30 target.
3233 * Makefile.in: Add FR30 target.
3234 * archures.c: Add support for FR30.
3235 * config.bfd: Add support for FR30.
3236 * configure.in: Add support for FR30.
3237 * reloc.c: Add support for FR30 relocations.
3238 * targets.c: Add support for FR30 relocations.
3239 * bfd-in2.h: Regenerate.
3240 * configure: Regenerate.
3241 * libbfd.h: Regenerate.
3242 * cpu-fr30.c: New file.
3243 * elf32-fr30.c: New file.
3245 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3247 * configure.in: detect cygwin* instead of cygwin32*
3248 * configure: regenerate
3250 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3252 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3253 use bfd_malloc and free instead and check return value from bfd_malloc.
3255 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3258 * libbfd.h: Rebuild.
3260 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3261 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3262 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3263 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3265 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3267 (mips_elf_link_hash_table_create): Don't initialize
3268 dynsym_sec_strindex.
3269 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3270 (mips_elf_size_dynamic_sections): Generate a section symbol for
3271 every output section.
3272 (mips_elf_finish_dynamic_sections): Count all sections for
3274 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3277 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3279 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3280 for later PLT entries in large PLTs.
3281 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3283 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3285 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3287 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3289 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3290 * elflink.h (elf_collect_hash_codes): New function. This function is
3291 called for each exported symbol and we compute the ELF hash value for
3293 (compute_bucket_value): New function. It is called from
3294 size_dynamic_sections to determine the hash table size. When we are
3295 optimizing a better, but slower, algorithm is used.
3296 (size_dynamic_sections): Call compute_bucket_value.
3298 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3300 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3302 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3304 (sh_elf_gc_mark_hook): New.
3305 (sh_elf_gc_sweep_hook): New.
3306 (sh_elf_check_relocs): New.
3307 (elf_backend_can_gc_sections): Define.
3309 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3311 * acinclude.m4: undo previous gettext change
3312 * aclocal.m4: rebuild with right version of aclocal.
3314 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3316 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3317 aclocal.m4 to acinclude.m4, so they don't get lost.
3319 * elfcore.h: rewrite for better corefile support.
3320 * elf.c (elfcore_*): new functions.
3321 * elf-bfd.h (elf_obj_tdata): new structure members.
3322 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3324 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3326 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3328 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3329 and R_M32R_GNU_VTENTRY.
3330 (elf_backend_can_gc_sections): Define.
3331 (m32r_elf_check_relocs): New.
3332 (m32r_elf_gc_mark_hook): New.
3333 (m32r_elf_gc_sweep_hook): New.
3334 (m32r_elf_relocate_section): Handle VT relocs.
3336 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3338 * coff-arm.c (arm_relocate_section): Remove redundant test.
3340 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3341 cleat that the 'bitsize' field is the size of the bitfield AFTER
3342 relocation not before.
3344 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3346 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3349 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3351 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3352 R_SPARC_GNU_VTENTRY.
3353 (elf32_sparc_check_relocs): Handle them.
3354 (elf32_sparc_reloc_type_lookup): Likewise.
3355 (elf32_sparc_relocate_section): Likewise.
3356 (elf32_sparc_gc_mark_hook): New.
3357 (elf32_sparc_gc_sweep_hook): New.
3359 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3361 * som.c (som_finish_writing): Perform some sanity checks when
3362 writing an executable or shared library.
3364 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3366 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3367 * configure.in (elf): Add dwarf1.lo.
3368 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3369 * elf.c (_bfd_elf_find_nearest_line): Add call to
3370 _bfd_dwarf1_find_nearest_line.
3371 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3372 Add call to _bfd_dwarf1_find_nearest_line.
3373 * configure: Rebuilt.
3375 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3377 * elflink.h (elf_gc_sections): Do not allow garbage
3378 collection if dynamic sections have been created.
3380 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3382 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3384 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3385 (v850_elf_perform_relocation): Likewise.
3386 (v850_elf_final_link_relocate): Likewise.
3387 (v850_elf_relocate_section): Likewise.
3388 (v850_elf_gc_sweep_hook): New routine.
3389 (v850_elf_gc_mark_hook): New routine.
3390 (elf_backend_can_gc_sections): Define.
3392 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3394 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3397 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3399 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3400 Declare size as bfd_size_type.
3401 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3403 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3405 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3407 * som.c (CPU_PA_RISC2_0): Define.
3408 (_PA_RISC2_0_ID): Likewise.
3409 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3411 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3413 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3414 has a base which is already defined, only add the referenced
3415 symbol to the dynamic symbol table if it is defined or referenced
3418 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3421 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3423 * elflink.h (elf_link_add_object_symbols): Undo last change.
3425 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3427 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3428 symbol for the indirect alias to a versioned symbol.
3430 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3432 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3433 (elf32_i386_vtentry_howto): New.
3434 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3435 or elf32_i386_vtinherit_howto on lookup.
3437 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3439 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3440 reloc_type. Rename R_68K__max to R_68K_max.
3441 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3444 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3446 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3447 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3449 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3452 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3454 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3455 message has a null byte terminator.
3457 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3459 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3460 word subject to R_V850_32 relocation.
3462 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3464 * dwarf2.c: Add comment describing problem computing line numbers
3465 for undefined symbols at link time.
3467 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3469 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3470 transform a defweak into a plt entry.
3471 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3472 plt entry references to receive a RELATIVE reloc.
3473 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3474 (elf64_alpha_relocate_section): Assert we don't overrun
3475 the allocated relocation space.
3477 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3479 * elf.c (swap_out_syms): Always treat section symbols as
3480 special, even if they are attached to a common section.
3482 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3484 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3485 sections with v850 common section attributes into named v850
3487 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3488 common section attributes into named v850 common sections.
3490 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3492 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3495 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3497 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3498 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3499 reloc to the wrong section a warning, not an error. .dynsbss
3500 is not an output section, so there is no need to check for it.
3502 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3504 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3506 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3508 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3509 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3511 (elf32_arm_gc_mark_hook): New.
3512 (elf32_arm_gc_sweep_hook): New.
3513 (elf32_arm_check_relocs): New.
3514 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3516 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3519 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3521 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3522 assume there is no PLT or GOT.
3524 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3526 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3527 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3528 also accepted as a function symbol type.
3530 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3532 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3534 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3536 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3537 match definition of _bfd_gc_sections field.
3538 * libbfd.h: Rebuild.
3540 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3542 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3543 the addend of a dynamic relocation referencing a section.
3544 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3545 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3547 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3549 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3550 bed has a size_dynamic_sections routine before trying to use it.
3552 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3554 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3555 _bfd_elf_rel_vtable_reloc_fn.
3557 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3559 * Makefile.am: Add elf32-arm.c.
3560 * Makefile.in: Rebuild.
3561 * elf-bfd.h: Add elf_backend_get_symbol_type.
3562 * elf.c (swap_out_syms): If defined, call
3563 elf_backend_get_symbol_type.
3564 * elf32-arm.c: Define elf_backend_get_symbol_type.
3565 (elf32_arm_get_symbol-type): New routine.
3566 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3567 (bfd_elf32_arm_process_before_allocation): Change to
3568 check for STT_ARM_TFUNC.
3569 (elf32_arm_final_link_relocate): Likewise.
3570 * elfxx-target.h: Add elf_backend_get_symbol_type.
3572 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3574 * archures.c (bfd_mach_alpha_ev[456]): New.
3575 * cpu-alpha.c: Rework to match these types.
3576 * bfd-in2.h: Rebuild.
3578 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3580 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3581 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3583 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3584 (elf_i386_reloc_type_lookup): Recognize them.
3585 (elf_i386_check_relocs): Pass them off to generic code.
3586 (elf_i386_relocate_section): Ignore them.
3587 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3588 (elf_backend_can_gc_sections): True.
3590 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3592 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3593 before looking at owner field.
3594 (elf32_arm_to_thumb_stub): Ditto.
3595 (elf32_arm_relocate_section): Compute name before calling
3596 elf32_arm_final_link_relocate().
3598 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3600 * elf.c: comment and formatting cleanups.
3603 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3605 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3606 (core files are treated differently than object files).
3607 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3608 bfd_elf_mkcorefile): declare.
3609 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3610 bfd_elf_mkcorefile): add to bfd_target vector.
3611 * elfcore.h (elf_core_file_p): save the program header table,
3612 and set the bfd architecture from the elf file header.
3613 * elf.c (bfd_elf_mkcorefile): new function.
3614 (_bfd_elf_write_corefile_contents): new function.
3615 (assign_file_positions_for_segments): add cases for handling
3616 PT_NOTE segments. (assign_file_positions_except_relocs):
3617 core files should be handled the same as exec files.
3618 (prep_headers): identify core files as type ET_CORE.
3619 (copy_private_bfd_data): identify the sections belonging to
3620 the PT_NOTE segment.
3622 * elf32-sparc.c (elf32_sparc_final_write_processing):
3623 add break statement to default case.
3625 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3627 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3628 section (not input) will be in sections ".sbss", ".sbss2",
3629 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3630 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3631 output_offset for correct evaluation of addend.
3633 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3635 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3636 elf32_arm_allocate_interworking_sections and
3637 elf32_arm_process_before_allocation.
3639 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3641 * bfd-in.h: Ammend prototype for
3642 elf32_arm_process_before_allocation to remove surplus third
3645 * bfd-in2.h: Regenerate.
3647 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3649 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3651 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3653 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3654 calculated for RELOC_SPARC_REV32 case.
3656 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3658 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3659 elf32_arm_allocate_interworking_sections and
3660 elf32_arm_process_before_allocation.
3661 * bfd-in2.h: Regenerated.
3662 * elf32-arm.c Define elf32_arm_link_hash_table.
3663 (insert_thumb_branch): New routine.
3664 (find_thumb_glue): New routine.
3665 (find_arm_glue): New routine.
3666 (record_arm_to_thumb_glue): New routine.
3667 (record_thumb_to_arm_glue): New routine.
3668 (elf32_arm_link_hash_table_create): New routine.
3669 (elf32_arm_get_bfd_for_interworking): New routine.
3670 (elf32_arm_allocate_interworking_sections) New routine.
3671 (elf32_arm_process_before_allocation) New routine.
3672 (elf32_thumb_to_arm_stub): New routine.
3673 (elf32_arm_to_thumb_stub): New routine.
3674 (elf32_print_private_bfd_data): Fix typo.
3675 (elf32_arm_final_link_relocate): Add argument sym_sec.
3676 Check for branches to thumb symbols in case R_ARM_PC24.
3677 Check for branches to arm symbols in case R_ARM_THM_PC22.
3678 (elf32_arm_relocate_section): Pass symbol section to
3679 elf32_arm_final_link_relocate.
3681 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3683 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3684 entries unless the symbol is defined in the executable; in
3685 particular, undefined weak symbols get a PLT entry.
3687 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * libaout.h: Remove nested comment to avoid warning.
3691 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3693 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3694 R_ARM_PC24 relocation.
3696 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3698 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3699 argument is_local. Add argument sym_flags. Check sym_flags
3700 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3701 (elf32_arm_relocate_section): Don't pass local sym and pass
3702 sym_flags to elf32_arm_final_link_relocate.
3704 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3706 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3707 to not count too few relocs for dynamicly linked executables.
3709 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3711 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3712 symbols without a dynamic index dynamic. Consider all weak
3714 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3715 correspondance between input and output sections.
3717 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3719 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3720 that use a .got.plt section start the got offset at zero.
3722 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3724 * ieee.c (ieee_write_processor): Correct the processor ID written
3725 out for bfd_arch_m68k, accommodating change of March 25.
3727 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3729 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3730 R_ARM_THM_RPC22 relocations.
3732 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3734 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3736 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3737 .got relocs in -Bsymbolic shared objects.
3739 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3741 * elf32-arm.c: Add private flags to ELF header.
3742 (elf32_arm_print_private_bfd_data): New Function.
3743 (elf32_arm_set_private_flags): New Function.
3744 (elf32_arm_copy_private_flags): New Function.
3745 (elf32_arm_merge_private_bfd_data): New Function.
3747 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3749 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3751 (elf32_sparc_relocate_section): Likewise.
3753 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3755 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3756 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3757 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3758 of the function. Recognize no .plt as static linking.
3760 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3762 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3763 ".liblist" string through gettext.
3765 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3767 * Makefile.am: Add support for elf32-arm.lo.
3768 * Makefile.in: Rebuild.
3769 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3770 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3771 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3772 * configure: Regenerate.
3773 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3774 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3775 bfd_target bfd_elf32_littlearm_vec.
3776 * elf32-arm.c: New file.
3778 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3780 * libaout.h (M_SPARCLITE_LE): New machine.
3781 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3782 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3783 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3784 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3785 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3786 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3787 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3788 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3789 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3790 be BFD_RELOC_SPARC_REV32.
3792 * config.bfd (sparc86x-*-aout): New
3794 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3796 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3797 actually mapping the output sections.
3799 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3802 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3803 (mn10300_elf_reloc_map): Similarly.
3804 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3806 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3808 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3810 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3811 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3812 elf_mips_reloc_type defined in elf/mips.h.
3814 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3816 * elf64-mips.c: Remove reloc_type definition completely. It's now
3819 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3821 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3822 as they are defined in elf/mips.h now.
3824 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3827 * Re-add lost change:
3828 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3830 (mn10300_elf_relax_section): Include stack space for register saves
3831 in the imm8 field of a "call" instruction.
3832 (compute_function_info): Determine how much stack is allocated by
3833 the movm instruction. Fix typo.
3834 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3836 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3839 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3841 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3843 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3845 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3847 * elf32-hppa.h: Let ELF header define the enum containing the
3848 external reloc numbers.
3849 * elf32-i386.h: Likewise.
3851 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3853 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3854 * elf32-mips.c: Likewise.
3855 * elf32-ppc.c: Likewise.
3857 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3859 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3860 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3862 * bfd-in.h: Regenerate.
3863 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3864 parameter to 'unsigned int' to avoid K&R compatability problems.
3866 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3868 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3869 functionname_ptr to be const. Change line_ptr to be unsigned.
3871 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3872 macro is not defined. Change second parameter from bfd_link_info
3873 to coff_final_link_info. Add prototype.
3874 (coff_final_link_postscript): Simplify handling when macro is not
3875 defined. Add prototype.
3877 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3879 * elf-mn10300.c: Before include system specific ELF header define
3880 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3881 * elf32-mips.c: Likewise.
3882 * elf32-ppc.c: Likewise.
3884 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3886 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3887 temporary patch over to elf64-mips.c as well.
3889 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3891 * elf32-mips.c (reloc_type): Temporarily disable definition of
3892 standard relocation since they are now defined in elf/mips.h.
3894 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3896 * elf-m10200.c (mn10200_elf_final_link_relocate):
3897 Modify range test for case R_MN10200_8.
3899 * elf-m10300.c (mn10300_elf_final_link_relocate):
3900 Modify range test for case R_MN10300_8.
3902 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3904 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3905 * elf32-i386.c (elf_backend_got_header_size): Define.
3906 (elf_backend_plt_header_size): Define.
3907 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3908 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3909 * elfxx-target.h: Provide a default of zero.
3910 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3911 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3913 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3914 entry from an executable, even if the plt refcount goes to 0.
3916 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3918 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3919 directory name at the line number.
3921 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3922 with an unspecified type.
3924 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3926 * sunos.c: Add undef of valid to avoid problem on SunOS.
3928 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3930 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3932 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3934 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3935 R_68K_PCxx and R_68K_xx relocations. Make sure that
3936 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3937 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3938 R_68K_xx relocations.
3939 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3940 that has no plt entry.
3941 (elf_m68k_relocate_section): Ignore the plt offset in a static
3943 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3945 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3948 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3950 (howto_table, reloc_map): Add entries for them.
3951 (elf_m68k_check_relocs): Handle them. Implement reference
3952 counting for got and plt entries.
3953 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3954 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3956 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3957 (elf_m68k_relocate_section): Handle the new reloc types.
3958 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3959 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3960 * elflink.h (elf_link_add_object_symbols): When creating an
3961 indirect reference for symbol versioning also copy the plt
3963 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3964 flag also reset the plt offset.
3965 (elf_link_assign_sym_version): Likewise.
3966 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3967 the size of the entry in bytes.
3968 (elf_gc_allocate_got_offsets): Likewise.
3970 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * elflink.h (elf_gc_sections): Return true rather than falling off
3975 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3978 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3980 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3981 comment describing when it should be enabled.
3982 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3985 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3987 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3988 information ATN records.
3990 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3993 section for an absolute symbol in a fully linked file. Based on
3994 patch from Christian Holland <CHolland@de.lucent.com>.
3996 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3998 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3999 that a symbol is undefined.
4001 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4003 * som.c (som_bfd_gc_sections): Define.
4005 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4007 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4008 overflows in ARM_26D patches, since they have already been
4009 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4011 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4013 * coffcode.h (coff_write_object_contents): If we have any long
4014 section names, call coff_write_symbols even if there are no
4017 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4020 PT_LOAD segment, rather than only setting it once for the entire
4023 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4024 rather than ignoring every phdr with a p_paddr of 0, ignore all
4025 the phdrs if they all have a p_paddr of 0.
4027 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4028 section was discarded from the link.
4030 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4032 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4034 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4036 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4037 floating point operations.
4039 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4041 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4044 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4046 Merge of vax/vms (read-only) support
4047 * configure.com: Support Vax target.
4048 * makefile.vms: Support Vax target.
4049 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4050 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4052 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4054 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4056 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4058 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4060 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4061 * targets.c (bfd_target_ovax_flavour): New flavour.
4062 (vms_alpha_vec): Renamed from evax_alpha_vec.
4064 (target_vector): Update accordingly.
4065 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4067 (vax*-*-*vms*): New target.
4068 * Makefile.am: Update for renamed files. Rebuild dependencies.
4069 * bfd-in2.h: Rebuild.
4070 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4072 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4074 Based on patch from Matt Semersky <matts@scd.hp.com>:
4075 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4076 pointer on abfd->outsymbols.
4077 (generic_add_output_symbol): Handle NULL sym parameter.
4079 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4081 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4084 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4086 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4087 when handling 32 bit immediate relocs.
4088 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4090 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4092 * section.c (STD_SECTION): Account for recently added gc_mark
4093 field in struct asection.
4095 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4096 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4098 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4100 ELF Section-level Garbage Collection:
4101 * bfd.c (bfd_gc_sections): New.
4102 * aout-adobe.c: Hook to default implementation.
4103 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4104 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4105 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4106 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4107 * tekhex.c, versados.c: Likewise.
4108 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4109 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4111 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4112 (bfd_generic_gc_sections): New.
4113 * section.c (SEC_KEEP): New.
4114 (asection): Add gc_mark member.
4116 * elfcode.h (elf_gc*): New name remappings.
4117 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4118 sections to be excluded.
4119 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4120 (elf_gc_propogate_vtable_entries_used): New.
4121 (elf_gc_smash_unused_vtentry_relocs): New.
4122 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4123 (elf_gc_common_finalize_got_offsets): New.
4124 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4125 * elfxx-target.h: Add and default gc hooks.
4127 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4129 (struct elf_obj_tdata): Likewise for local_got_offsets.
4130 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4131 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4132 * elf64-sparc.c, elflink.h: Likewise.
4134 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4135 (ELF_LINK_HASH_MARK): Define.
4136 (struct elf_backend_data): Add GC hooks.
4137 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4139 * elf-m10300.c (mn10300_elf_check_relocs): New.
4140 (mn10300_elf_gc_mark_hook): New.
4141 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4142 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4143 (mn10300_elf_final_link_relocate): Likewise.
4144 (mn10300_elf_relocate_section): Likewise.
4145 (elf_backend_can_gc_sections): Define.
4146 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4147 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4148 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4149 (mips_info_to_howto_rel): Likewise.
4150 (mips_elf_relocate_section): Likewise.
4151 (mips_elf_check_relocs): Likewise.
4152 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4153 (elf_backend_can_gc_sections): Define.
4154 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4155 (ppc_elf_howto_raw): Handle them.
4156 (ppc_elf_reloc_type_lookup): Likewise.
4157 (ppc_elf_relocate_section): Likewise.
4158 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4159 Handle new vtable relocs.
4160 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4161 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4162 (elf_backend_can_gc_sections): Define.
4164 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4166 * archures.c (bfd_mach_mn10300): Define.
4167 * elf-m10300.c: Include elf/mn10300.h
4168 (elf_mn10300_mach): New function.
4169 (_bfd_mn10300_elf_final_write_processing): Likewise.
4170 (_bfd_mn10300_elf_object_p): Likewise.
4171 (elf_backendfinal_write_processing): Define.
4172 (elf_backend_object_p): Likewise.
4174 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4176 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4179 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4182 link_next field, not the next field.
4184 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4186 * elf.c (map_sections_to_segments): Check the section address
4187 against the phdr size both with and without a modulo of
4190 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4193 linker created empty input section if the output section has the
4196 * elflink.h (elf_link_output_extsym): Print an error message if
4197 _bfd_elf_section_from_bfd_section fails.
4199 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4202 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4204 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4205 native linker output. Avoid putting an empty section in more than
4208 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4210 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4211 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4213 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4215 * elf.c (swap_out_syms): New arg relocatable_p.
4216 Don't add section VMA to symbols for relocatable output.
4217 (_bfd_elf_compute_section_file_positions): Update call to
4220 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4222 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4223 against 'addend' be signed rather than unsigned.
4225 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4227 * elf32-m32r.c: Add prototyps for static functions.
4229 * coff-arm.c: Add prototypes for static functions.
4231 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4233 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4234 LMA is used to order sections in a segment.
4236 * elf32-v850.c: Add prototypes for static functions.
4237 Change type of addend parameter to bfd_vma in various functions.
4239 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4241 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4242 complain_overflow_signed instead of complain_overflow_bitfield.
4244 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4246 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4247 when comparing against 0.
4249 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * Makefile.am (config.status): New target.
4252 * Makefile.in: Rebuild.
4254 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4256 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4257 error if previous object endianness doesn't match current object.
4259 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4261 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4262 _bfd_elf_print_private)bfd_data ().
4264 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4266 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4268 (elf_link_add_object_symbols): Set type_change_ok and
4269 size_change_ok before calling elf_merge_symbol.
4271 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4272 undefined symbol error, don't also issue an overflow error.
4274 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4276 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4277 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4278 message instead of crashing.
4280 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4282 * archures.c (bfd_mach_cpu32): Define.
4283 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4285 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4286 * ieee.c: Include <ctype.h>.
4287 (ieee_object_p): Parse out process ID string to make it more
4288 likely to be acceptable for bfd_scan_arch.
4289 * bfd-in2.h: Rebuild.
4291 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4293 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4294 _bfd_elf_print_private_bfd_data() so that the program header will
4297 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4299 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4300 0x68. Reindent. Add some comments.
4302 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4304 * elf.c (copy_private_bfd_data): Adjust physical address of
4305 segment in output BFD to contain LMAs of its sections.
4307 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4309 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4310 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4311 endian data 32 bit relocations.
4312 (elf32_sparc_merge_private_bfd_data): Check if linking little
4313 endian objects with big endian objects.
4314 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4315 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4316 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4318 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4319 * archures.c (bfd_mach_sparc_sparclite_le): New.
4320 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4322 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4324 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4327 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * bfd-in.h: Move over patch to bfd-in2.h.
4331 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4333 (_bfd_relocate_contents): Likewise.
4335 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4337 * peicode.h (add_data_entry): If the section has no private data
4338 then do not create a Data Dictionary entry for it.
4340 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4342 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4343 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4344 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4345 subsections during relaxation more correctly.
4347 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4349 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4350 Add extra argument to bfd_arm_process_before_allocation ().
4351 * bfd-in.h: Reflect changes made in bfd-in2.h.
4352 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4353 coff class of a BFD symbol.
4354 * coff-arm.c: Add support for interworking between Thumb code and
4355 non-interworking aware ARM code.
4357 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4359 * po/Make-in (install-info): New target.
4361 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4363 * filemode.c: Remove; not used.
4365 If sysdep.h includes a header file, don't include it again:
4366 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4368 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4370 * archive.c: Don't include <string.h> or <errno.h>.
4371 * evax-alpha.c; Don't include <stdio.h>.
4372 * evax-egsd.c: Likewise.
4373 * evax-etir.c: Likewise.
4374 * evax-misc.c: Likewise.
4375 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4376 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4378 * hpux-core.c: Likewise.
4379 * netbsd-core.c: Likewise.
4381 * libbfd.c: Don't include <sys/types.h>.
4382 * nlmcode.h: Don't include <string.h>.
4383 * osf-core.c: Don't include <string.h> or <stdio.h>.
4384 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4385 <errno.h>, or <unistd.h>.
4386 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4388 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4390 * configure.com: If the version number can not be found in
4391 configure.in, set it to "unknown" rather than "2.8.1".
4393 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4395 * elf32-mips.c (elf_mips_mach): New.
4396 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4397 (_bfd_mips_elf_final_write_processing): Use the names
4398 of machines, rather than the numbers. Set both the ARCH
4399 and MACH in e_flags. Handle a few more specific machines.
4400 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4401 EF_MIPS_ARCH and EF_MIPS_MACH.
4403 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4405 * syms.c (bfd_is_local_label): Revert last change.
4406 * srec.c (srec_write_symbols): Discard debugging symbols.
4408 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * som.c: Include <ctype.h>.
4411 * som.h: Don't include sysdep.h.
4413 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4415 * libbfd.h: Rebuilt.
4416 * libbfd-in.h: Removed gettext includes and defines.
4417 * sysdep.h: Moved gettext-related includes and defines here.
4419 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4421 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4422 an ad-hoc test. Kill bogus #if 0 code.
4423 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4425 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4427 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4428 when generating a normal executable for a symbol defined in a
4429 regular file. When copying a reloc into the output file, adjust
4430 the addend for a PC relative reloc against a global symbol.
4432 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4434 * libbfd.h: Rebuilt.
4435 * libbfd-in.h (_): Define as dgettext.
4437 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4439 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4441 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4442 when declaring parameter types.
4443 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4445 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4447 * config.bfd: If we include any ELF targets in targ_defvec and/or
4448 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4449 * elf32-gen.c (dummy): New static const variable.
4450 (elf_generic_info_to_howto): New static function.
4451 (elf_generic_info_to_howto_rel): New static function.
4452 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4453 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4454 * elf64-gen.c: Same changes as elf32-gen.c.
4455 * elfcode.h (elf_object_p): For the generic target, ignore a
4456 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4458 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4461 * configure: Rebuild.
4463 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4465 * config.bfd: Update OSR5/Unixware patterns.
4467 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4469 * elf.c (assign_file_positions_for_segments): Allow for holes
4470 between sections added by a link script.
4472 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4474 * configure.in: Change version number to 2.9.4
4475 * configure: Rebuild.
4477 Based on patch from H.J. Lu <hjl@gnu.org>:
4478 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4479 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4480 * bfd-in2.h: Rebuild.
4482 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4484 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4487 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4489 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4490 (elf64_alpha_relax_section): Fill them in.
4491 (elf64_alpha_relax_opt_call): Implement more than a stub.
4492 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4493 alignment on .scommon.
4494 (elf64_alpha_merge_gots): Merge use counts as well.
4496 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4498 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4499 for calculating a local symbol's address.
4500 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4501 Set the .got's cooked size as well as the raw size.
4503 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4505 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4506 internationalisation of printed information.
4508 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4509 internationalisation of printed information.
4511 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4513 * syms.c (struct indexentry): Change directory_name, file_name,
4514 and function_name fields to char *.
4515 (struct stab_find_info): Change cached_file_name field to char *.
4517 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4519 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4521 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4523 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4525 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * Makefile.am (install-data-local): Make $(includedir).
4528 * Makefile.in: Rebuild.
4530 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4532 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4534 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4536 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4537 * Makefile.in: Rebuild.
4539 * bfd-in2.h: Rebuild for Nick's changes.
4541 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4543 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4544 change wrt length == max_namelen.
4546 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4548 * Many files: Added gettext invocations around user-visible
4550 * libbfd-in.h: Added gettext includes and defines.
4551 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4552 HAVE_LC_MESSAGES): Define.
4553 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4555 * Makefile.am (SUBDIRS): Added po.
4556 (POTFILES): New macro.
4557 (po/POTFILES.in): New target.
4558 (SOURCE_HFILES): New macro.
4560 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4562 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4564 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4565 NT_PRSTATUS note section encountered, it contains the status of
4566 the currently executing thread when the core file was written.
4568 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4570 * libcoff.h: Add extra parameter to
4571 bfd_coff_link_output_has_begun overrideable function.
4572 * cofflink.c: Pass extra parameter to
4573 bfd_coff_link_output_has_begun function.
4574 * bfd-in.h: Add prototypes for exported ARM interworking
4576 * peicode.h: ARM specific code reorganised to conform to BFD
4578 * coffcode.h: ARM specific code reorganised to conform to BFD
4580 * coff-arm.c: Code reorganised to conform to the BFD coding
4581 conventions. Global variables have been moved into an ARM
4582 specific hash table structure and a new function:
4583 bfd_arm_get_bfd_for_interworking() has been created which is
4584 called from the linker scripts.
4586 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4588 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4590 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4591 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4592 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4593 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4595 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4597 * config.bfd: Added sparc86x support.
4599 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4601 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4602 an out of range pc-relative jump/call to an undefined weak symbol.
4604 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4606 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4609 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4611 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4612 an error other than bfd_error_system_call, set the error to
4613 bfd_error_wrong_format.
4615 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4616 bfd_elf32_powerpcle_vec.
4618 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4619 program segments are zero, don't set p_paddr_valid.
4621 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4623 * elf64-alpha.c: Initial implementation of relaxation --
4624 (struct alpha_elf_link_hash_entry): Add use_count member.
4625 (elf64_alpha_check_relocs): Initialize and increment it.
4626 (elf64_alpha_can_merge_gots): Check it when considering merging.
4627 (elf64_alpha_merge_gots): Drop entries with zero use.
4628 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4629 (elf64_alpha_always_size_sections): Split out got sizing ...
4630 (elf64_alpha_size_got_sections): ... here. New function.
4631 (elf64_alpha_relax_find_reloc_ofs): New function.
4632 (elf64_alpha_relax_with_lituse): Likewise.
4633 (elf64_alpha_relax_without_lituse): Likewise.
4634 (elf64_alpha_relax_opt_call): Likewise.
4635 (elf64_alpha_relax_section): Likewise.
4636 (elf64_alpha_add_symbol_hook): Likewise.
4637 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4638 (elf64_alpha_relocate_section): Likewise.
4639 (bfd_elf64_bfd_relax_section): Define.
4640 (elf_backend_add_symbol_hook): Likewise.
4642 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4644 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4645 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4646 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4648 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4650 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4651 * configure: Rebuild.
4653 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4656 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4657 * configure.in: Define and substitute WIN32LDFLAGS and
4659 * aclocal.m4: Rebuild with new libtool.
4660 * configure, Makefile.in: Rebuild.
4662 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4664 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4665 before any other symbols in the same section.
4667 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4669 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4672 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4674 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4676 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4677 Use addr_size for address size, rather than sizeof(bfd_vma).
4678 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4679 Fix call to read_address.
4680 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4681 Scrap other unneeded arguments. Fix call to read_address.
4682 (scan_unit_for_functions): Fix call to read_attribute.
4683 (parse_comp_unit): We now handle more values for addr_size.
4684 Set addr_size in unit. Fix call to read_attribute and
4687 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4689 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4691 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4693 * archures.c (bfd_default_scan): Add m68k cases back to default
4694 switch, reverting patch of March 25, since IEEE support depends
4697 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4699 * Makefile.am (diststuff): New target.
4700 * Makefile.in: Rebuild.
4702 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4704 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4705 som_offset when we have an extended name table.
4707 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4709 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4711 * Makefile.in: Rebuild.
4713 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4715 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4716 symbols when creating a shared library.
4717 (elf_m68k_adjust_dynindx): New function, used by above code.
4718 (elf_m68k_finish_dynamic_sections): Initialize the section
4720 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4722 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4724 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4727 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4729 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4732 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4734 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4737 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4739 * configure.in: Set version to 2.9.1.
4740 * configure: Rebuild.
4742 * Branched binutils 2.9.
4744 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4746 * syms.c (ENABLE_CACHING): Define.
4747 (struct indexentry): Define.
4748 (struct stab_cache): Remove.
4749 (cmpindexentry): New static function.
4750 (struct stab_find_info): Add new fields: indextable,
4751 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4752 cached_file_name. Remove fields: file_cache, function_cache, and
4754 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4755 index table and search it.
4757 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4759 * elf.c (_bfd_elf_copy_private_section_data): Call
4760 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4762 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4764 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4766 * coff-arm.c: Define all globally visible variables and functions
4767 only when COFF_WITH_PE is not defined.
4768 * configure.in (armpe_little_vec, armpe_big_vec): Add
4770 * configure: Rebuild.
4772 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4774 Fix some gcc -Wall warnings:
4775 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4776 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4777 * archures.c (bfd_default_scan): Likewise.
4778 * bfd.c (bfd_scan_vma): Likewise.
4779 * binary.c (mangle_name): Likewise
4780 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4781 * coff-sh.c (sh_relocate_section): Likewise.
4782 * coff-stgo32.c (create_go32_stub): Likewise.
4783 * coffcode.h (coff_slurp_line_table): Likewise.
4784 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4785 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4786 (assign_file_positions_for_segments): Likewise.
4787 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4788 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4789 * oasys.c (oasys_write_sections): Likewise.
4790 * ppcboot.c (ppcboot_object_p): Likewise.
4791 (mangle_name): Likewise.
4792 * riscix.c (riscix_fix_pcrel_26): Likewise.
4793 * srec.c (srec_scan): Likewise.
4794 * stabs.c (_bfd_write_section_stabs): Likewise.
4795 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4796 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4797 switch. Declare parameters for function pointers.
4798 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4800 * elf.c (elf_sort_sections): Likewise.
4801 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4802 Add default cases to switches.
4803 (coff_arm_relocate_section): Remove unused local variables.
4805 (coff_arm_bfd_set_private_flags): Change flag variable to type
4807 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4808 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4809 (dump_toc): Change cat to const, and initialize it.
4810 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4811 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4812 (sh_elf_relocate_section): Initialize r_symndx.
4813 * coffcode.h (coff_compute_section_file_positions): Only declare
4814 old_sofar if ALIGN_SECTIONS_IN_FILE.
4815 (coff_write_object_contents): Initialize csym.
4816 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4817 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4819 * dwarf2.c: Include libiberty.h.
4820 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4821 (decode_line_info): Remove unused local variables.
4822 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4823 (m32r_elf_relocate_section): Likewise.
4824 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4825 (v850_elf_reloc): Likewise.
4826 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4827 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4828 * elf.c (assign_file_positions_for_segments): Always set adjust.
4829 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4830 parenthesize expression.
4831 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4832 (m32r_elf_object_p): Return a value.
4833 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4834 * elf32-mips.c (mips_elf_final_link): Initialize last.
4835 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4836 * elf32-v850.c (v850_elf_object_p): Return a value.
4837 (v850_elf_print_private_bfd_data): Change fprintf format string.
4838 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4840 * elflink.h (elf_link_add_object_symbols): Change vernum to
4841 unsigned int, and initialize it. Change fprintf format string.
4842 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4843 when setting or comparing to soname_indx.
4844 (elf_create_pointer_linker_section): Change num_symbols to
4846 * libcoff-in.h (coff_data_type): Change flags to flagword.
4847 * peicode.h (pe_print_idata): Initialize idx. Change j to
4848 bfd_size_type. Initialize hint_member. Remove useless test to
4850 (pe_print_edata): Change num_functions and num_names in struct
4851 EDT_type to unsigned long. Remove cast. Change fprintf format
4853 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4854 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4856 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4857 int *. Update uses. Change j to long.
4858 * bfd-in2.h, libcoff.h: Rebuild.
4860 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4862 * elf32-v850.c Remove definition of USE_REL.
4863 (v850_elf_info_to_howto_rela): New function.
4864 (v850_elf_perform_relocation): Renamed from
4865 v850_elf_store_addend_in_insn. Removed replace argument.
4866 (v850_elf_reloc): store the relocation in the addend field instead
4868 (v850_elf_final_link_relocate): Now calls
4869 v850_elf_perform_relocation.
4870 (v850_elf_relocate_section): Remove code to generate REL
4873 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4875 * coffcode.h (coff_new_section_hook): Set the type and storage
4876 class in the native symbol information allocated for a new section
4879 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4881 * peicode.h: Chain together calls to
4882 coff_bfd_copy_private_bfd_data and
4883 coff_bfd_print_private_bfd_data.
4885 * coff-arm.c: Add prototypes for
4886 coff_arm_bfd_print_private_bfd_data and
4887 coff_arm_bfd_copy_private_bfd_data.
4889 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4891 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4894 * peicode.h: Call arm-coff private data functions after handling
4897 * coff-arm.c: Turn statics into globals so that they can be shared
4898 both pe and pei backends.
4900 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4902 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4904 (sunos_write_object_contents): Likewise.
4905 * aoutx.h (NAME(aout,machine_type)): Likewise.
4906 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4908 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4910 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4912 (bfd_default_scan): Remove m68k special cases.
4913 * bfd-in2.h: Rebuild.
4914 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4916 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4917 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4919 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4920 selection, change printable_name to just "m68k" and make that the
4921 default instead of m68k:68020.
4923 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4925 (MY_get_section_contents): Define as aout_32_get_section_contents
4926 rather than NAME(aout,get_section_contents).
4928 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4930 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4931 and call bfd_default_set_arch_mach to do the real work.
4933 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4935 * bout.c (BALX): Include return register g14 as part of the insn.
4937 (calljx_callback): Use it.
4939 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4941 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4942 * libbfd.h: Rebuild.
4944 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4945 byte_count to unsigned int.
4946 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4947 unused local variables.
4949 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4950 variables er and er1.
4952 * cpu-v850.c: Include <ctype.h>.
4953 (scan): Case isdigit argument to unsigned char.
4955 From Yan Meroth <YAN.MEROTH@st.com>:
4956 * ihex.c (ihex_scan): Add extbase variable so that getting an
4957 extended linear address record does not ignore any previous
4959 (ihex_write_object_contents): When writing out an extended linear
4960 address record, zero out any previous extended address.
4962 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4964 * ieee.c (do_one): Check section before dereferencing it.
4965 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4966 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4968 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4970 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4972 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4974 * coff-arm.c: Add interworking functions to pe backends.
4976 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4978 * configure.in: Use AM_DISABLE_SHARED.
4979 * aclocal.m4, configure: Rebuild with libtool 1.2.
4981 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4983 * coff-arm.c (coff_arm_relocate_section): Better error messages
4984 when interowrking conflucts occur. Courtesy of Jonathan Walton
4986 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4987 relocations. Patch courtesy of Jonathan Walton and Tony
4990 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4992 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4993 part of Feb 22 change controling when to override the existing
4994 symbol with the .plt entry.
4996 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4998 * config.bfd (targ_cpu): Add thumb-pe target.
5000 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5001 functions in PE build.
5003 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5005 * config.bfd (sparclite-*-elf*): Added.
5007 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5009 * configure.in: Add elf.lo to elf shell variable.
5010 * Makefile.am (BFD_LIBS): Remove elf.lo.
5011 (BFD_LIBS_CFILES): Remove elf.c.
5012 (BFD32_BACKENDS): Add elf.lo.
5013 (BFD32_BACKENDS_CFILES): Add elf.c.
5014 * configure, Makefile.in: Rebuild.
5016 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5018 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5019 relocation against a now-local symbol should not have a dynamic
5022 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5024 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5026 (pe_print_private_bfd_data): Print PE flags. From Mikey
5027 <jeffdb@netzone.com>.
5029 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5031 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5032 a plt entry when we can determine that we authoritatively define
5035 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5037 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5038 don't actually use trad-core, but a SunOS-style core file handled
5040 * hosts/sparclinux.h: Remove.
5042 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5044 * peicode.h (pe_print_idata): If there is no .idata section, look
5045 for the import tables in some other section. Make the initial
5046 label line up better with the data. Print the import address
5047 table even if there is no import name table. If the import
5048 address table holds actual addresses, print them.
5050 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5052 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5053 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5054 bfd_error_system_call.
5056 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5059 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5061 From H.J. Lu <hjl@gnu.org>:
5062 * Makefile.am (libbfd_la_LDFLAGS): Define.
5063 * Makefile.in: Rebuild.
5065 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5067 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5068 * netbsd.h (MACHTYPE_OK): Define.
5069 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5070 calling N_SET_MACHTYPE, rather than having a switch.
5071 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5073 * i386netbsd.c (MACHTYPE_OK): Don't define.
5074 (DEFAULT_MID): Define.
5075 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5076 (MACHTYPE_OK): Don't define.
5077 (DEFAULT_MID): Define.
5078 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5079 (DEFAULT_MID): Define.
5080 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5081 (DEFAULT_MID): Define.
5082 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5083 (DEFAULT_MID): Define.
5085 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5086 * vaxnetbsd.c: New file.
5087 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5088 rather than netbsd_core.
5089 * targets.c (vaxnetbsd_vec): Declare.
5090 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5091 defined, add netbsd_core_vec.
5092 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5093 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5094 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5095 * config.bfd (alpha*-*-netbsd*): New target.
5096 * Makefile.am: Rebuild dependencies.
5097 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5098 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5099 * configure, Makefile.in: Rebuild.
5101 * configure.host: Remove the old shared library build stuff. We
5102 now use libtool instead.
5104 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5106 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5108 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5110 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5111 * configure: Rebuild.
5113 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5114 * elf32-v850.c (remember_hi16s_reloc): New function.
5115 (find_remembered_hi16s_reloc): New function.
5116 (v850_elf_store_addend_in_insn): Use the above new functions to
5117 match up HI6S relocs with LO16 relocs.
5119 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5121 * configure.in: Change -linux* to -linux-gnu*.
5122 * config.bfd, configure.host: Likewise.
5123 * configure: Rebuild.
5125 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5127 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5128 LO16/HI16S bug and improve comments about what is going on.
5130 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5132 * configure, aclocal.m4: Rebuild with new libtool.
5134 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5136 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5137 when merging v850 code into v850e/v850ea code. Do not initialise
5138 output flags if the input is the default architecture.
5140 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5142 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5143 get the size from bfd_arch_bits_per_address instead of directly
5146 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5148 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5149 to wrap, just return all 1's bits instead.
5150 * libbfd.h: Regenerate.
5152 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5154 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5156 (coff_relocate_section): If COFF_WITH_PE, define as
5157 coff_pe_i386_relocate_section.
5158 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5159 skip empty sections, to match coff_write_object_contents.
5161 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5162 rather than swapping out r_offset twice. From Luke Deller
5163 <luked@cse.unsw.edu.au>.
5165 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5167 * configure.in: Set libtool_enable_shared rather than
5168 libtool_shared. Remove diversion hack.
5169 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5172 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5174 * syms.c (struct stab_cache): Define.
5175 (struct stab_find_info): Remove cached_offset, cached_stab,
5176 cached_str, and cached_stroff fields. Add file_cache,
5177 function_cache, and line_cache fields.
5178 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5181 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5183 * peicode.h (pe_print_idata): Check for import of ordinal rather
5185 (pe_print_edata): If there is no .edata section, look for the
5186 export data in some other section.
5188 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5190 * configure.in: Change version to 2.8.4.
5191 * configure: Regenerated.
5193 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5195 Add tms320c30 support:
5196 * cpu-tic30.c: New file.
5197 * aout-tic30.c: New file.
5198 * coff-tic30.c: New file.
5199 * archures.c (bfd_arch_tic30): Define.
5200 (bfd_tic30_arch): Declare.
5201 (bfd_archures_list): Add bfd_tic30_arch.
5202 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5204 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5205 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5206 (coff_set_flags): Likewise.
5207 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5208 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5209 * Makefile.am: Rebuild dependencies.
5210 (ALL_MACHINES): Add cpu-tic30.lo.
5211 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5212 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5213 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5214 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5216 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5218 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5219 to lag behind LO16 reloc by a couple of instructions.
5221 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5223 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5224 make to reexamine the file timestamp.
5225 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5227 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5230 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5232 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5233 to create .dynsbss and .rela.sbss sections.
5234 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5235 copied from dynamic objects into .sbss.
5236 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5237 use it. Correct typo of .rela.sdata2.
5238 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5239 put the data, which may now be in .sbss.
5240 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5241 (elf_backend_create_dynamic_sections): Define as
5242 ppc_elf_create_dynamic_sections.
5244 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5245 against _GLOBAL_OFFSET_TABLE_.
5246 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5247 shared libraries which refer to local symbols. Make sure that the
5248 test for allocating space for a reloc in a shared object is the
5249 same as the test for emitting a reloc.
5251 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5253 * config.bfd (i[3456]-*-mingw32*): New target.
5254 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5255 * aclocal.m4, configure: Rebuild.
5257 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5259 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5262 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5264 Sparc v9 ABI compliant PLT:
5265 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5266 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5267 (LARGE_PLT_THRESHOLD): New define.
5268 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5269 (sparc64_elf_build_plt): New function.
5270 (sparc64_elf_plt_entry_offset): Likewise.
5271 (sparc64_elf_plt_ptr_offset): Likewise.
5272 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5273 contain the index for convenience. Skip the initial entries
5275 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5276 memory for the benefit of .rela.plt.
5277 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5278 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5279 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5280 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5281 Call sparc64_elf_build_plt.
5282 (elf_backend_want_got_plt): No.
5283 (elf_backend_plt_readonly): No.
5284 (elf_backend_plt_alignment): 8.
5286 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5287 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5288 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5291 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5293 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5295 * cpu-mips.c (arch_info_struct): Add mips variants.
5296 * bfd-in2.h: Rebuilt.
5298 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5300 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5303 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5305 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5306 (i[3456]86sco3.2v5*coff): New target.
5308 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5312 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5314 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5315 * bfd-in2.h: Regenerate.
5317 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5319 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5321 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5324 adjust addend for an output common symbol (from Jimmy Blair
5325 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5326 defined symbol to counteract adjustment made in generic relocation
5329 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5331 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5333 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5334 (GET_SCNDHR_NLNNO): Likewise.
5336 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5338 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5340 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5342 * elf32-m32r.c: Add macros to handle NOP insertion.
5344 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5346 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5347 (xcoff_mark): Likewise.
5348 (xcoff_build_ldsyms): Mark absolute symbols.
5350 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5352 * bout.c (b_out_write_object_contents): Sort symbols before output
5353 to keep {CALL,BAL}NAME symbols adjacent.
5354 (b_out_symbol_cmp): New function.
5356 For older changes see ChangeLog-9697
5362 version-control: never