1 1999-09-28 Fred Fish <fnf@cygnus.com>
3 * targets.c (cisco_core_vec): Replaced with two new vecs ...
4 (cisco_core_big_vec): Add new bigendian vec.
5 (cisco_core_little_vec): Add new little endian vec.
7 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
8 (crash_info_locs): Add array of possible offsets.
9 (MASK_ADDR): Mask to apply to crash info offset.
10 (crashinfo_external): Add textbase, database, bssbase and
12 (cisco_core_file_validate): Renamed from cisco_core_file_p.
13 Many small changes to account for additional hardware versions.
14 Pick a reasonable size for ".reg" section. Add a ".crash"
15 section to allow access to crashinfo_external struct.
16 (cisco_core_file_p): New version of this function that
17 iterates over crash_info_locs, calling cisco_core_file_validate.
18 (cisco_core_vec): Old big endian only vec replaced with ...
19 (cisco_core_big_vec): Add big endian version.
20 (cisco_core_little_vec): Add little endian version.
22 * configure.in (cisco_core_vec): Split to two new vectors ...
23 (cisco_core_big_vec): New target vector.
24 (cisco_core_little_vec): New target vector.
25 * configure: Regenerate.
26 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
27 to cisco_core_big_vec in targ_selvecs.
29 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
31 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
32 (mips_elf_relocate_got_local): Unused, delete.
33 (mips_elf_relocate_global_got): Unused, delete.
35 1999-09-24 Fred Fish <fnf@cygnus.com>
37 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
38 to initialize it to something meaningful. Then use it to generate
39 more useful segment names.
41 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
43 * som.c (NO_PCREL_MODES): Define if the system does not define
45 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
46 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
47 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
48 * libhppa.h (dis_assemble_22): New function.
49 (bfd_hppa_insn2fmt): Handle long branch.
51 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
54 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
56 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
57 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
58 (reloc_howto_type howto_table): Tidy comments and whitespace.
60 1999-09-17 Nick Clifton <nickc@cygnus.com>
62 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
63 previous delta. Set sec->gc_mark instead.
65 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
67 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
68 (elf_cpu32_plt_entry): Likewise.
70 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
72 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
74 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
75 symbol table, then just compute a suitable value (but do not
76 create a __gp symbol).
78 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
79 symbols when building shared libraries.
80 (elf_hppa_final_link_relocate): Correct handling of PCREL
81 relocations against undefined symbols.
83 1999-09-16 Nick Clifton <nickc@cygnus.com>
85 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
86 interworking sections as linker created so that they will not
87 be removed by garbage collection.
89 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
91 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
92 (elf_hppa_final_link_relocate): Consistently create an absolute
93 address, then subtract out the value of __gp.
95 1999-09-14 Michael Meissner <meissner@cygnus.com>
97 * configure.in (Canonicalization of target names): Remove adding
98 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
99 generates $ac_config_sub with a ${CONFIG_SHELL} already.
100 * configure: Regenerate.
102 1999-09-14 Nick Clifton <nickc@cygnus.com>
104 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
107 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
109 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
110 (elf_hppa_final_link): Initialize text_segment_base and
112 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
114 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
115 (elf_hppa_final_link_relocate): Likewise.
116 (elf_hppa_relocate_insn): Likewise.
117 (elf_hppa_relocate_section): Initialize HOWTO.
119 1999-09-13 Donn Terry <donn@interix.com>
121 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
122 handling to support both GNU and MS objects.
124 * coffcode.h (coff_write_object_contents): Don't check reloc_count
125 when determining whether to set F_RELFLG.
127 1999-09-13 Philip Blundell <pb@nexus.co.uk>
129 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
130 PC24 relocs if the target is an undefined weak symbol.
131 (arm_add_to_rel): Fix compiler warning.
132 (elf32_arm_plt0_entry): Correct comments.
134 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
136 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
137 an absolute symbol in REL relocs.
139 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
141 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
142 Stub SEGREL32. Return an error for any relocation not handled.
144 1999-09-12 Ian Lance Taylor <ian@zembu.com>
146 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
147 constant symbols, and avoid multiple definition errors on them.
149 1999-09-12 Donn Terry <donn@interix.com>
151 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
152 significant bit is set.
154 1999-09-11 Ian Lance Taylor <ian@zembu.com>
156 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
158 * elfcode.h (write_relocs): Handle an absolute symbol in REL
159 relocs as we do for RELA relocs.
161 1999-09-11 Donn Terry <donn@interix.com>
163 * libpei.h (_bfd_pei_final_link_postscript): Declare.
164 (coff_final_link_postscript): Define.
165 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
166 directory entries here.
167 (_bfd_pei_final_link_postscript): New function.
169 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
170 section flags based on the section name.
172 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
173 get the overflow of the s_nlnno field from the s_nreloc field.
174 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
175 the s_nlnno overflow of the .text section into the s_nreloc
178 * peigen.c (add_data_entry): Declare.
179 (pei_swap_aouthdr_out): Get image size right. Set linker version
181 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
182 (pe_print_idata): Code cleanup, print more info, get rid of (now)
183 extraneous ImageBase.
184 (pe_print_edata): Likewise.
185 (pe_print_pdata): Likewise. Print exception entries.
186 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
187 (tbl): Make const, add "UNKNOWN".
188 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
189 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
190 section data directory.
191 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
193 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
194 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
195 * peicode.h (coff_get_symbol_info): Define.
197 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
199 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
201 (coff_classify_symbol): Re-revert 1999-08-08 patch if
204 * libpei.h: New file, broken out of peicode.h.
205 * peigen.c: New file, broken out of peicode.h.
206 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
207 * configure.in: Add peigen.lo to list of files required for each
209 * Makefile.am: Rebuild dependencies.
210 (BFD32_BACKENDS): Add peigen.lo.
211 (BFD32_BACKENDS_CFILES): Add peigen.c.
212 (SOURCE_HFILES): Add libpei.h.
213 * configure, Makefile.in: Rebuild.
215 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
216 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
217 instead. Don't clear the s_paddr field for an uninitialized data
220 * coffcode.h (coff_mkobject_hook): Set timestamp field in
221 coff_data_type to f_timdat.
222 * peicode.h (pe_mkobject_hook): Likewise.
224 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
225 number if COFF_IMAGE_WITH_PE.
227 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
228 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
229 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
230 there is no SEC_DEBUGGING section.
231 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
232 IMAGE_FILE_DEBUG_STRIPPED.
234 * pe-i386.c (COFF_LONG_FILENAMES): Define.
235 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
236 * pei-i386.c (COFF_LONG_FILENAMES): Define.
237 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
239 * coffswap.h (IMAGE_BASE): Don't define.
240 * pei-arm.c (IMAGE_BASE): Don't define.
241 * pei-i386.c (IMAGE_BASE): Don't define.
242 * pei-mcore.c (IMAGE_BASE): Don't define.
243 * pei-ppc.c (IMAGE_BASE): Don't define.
245 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
246 symbol, switch on the class when determining whether to modify the
247 value. For PE, don't modify the value of a C_FCN symbol not named
250 * libbfd-in.h (_bfd_abort): Declare.
252 * bfd.c (_bfd_abort): New function.
255 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
258 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
259 don't write out the associated line numbers.
261 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
264 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
265 changes when the base type is unknown.
267 * coffgen.c (coff_print_symbol): Fix printing of aux record for
270 * syms.c (BSF_DEBUGGING_RELOC): Define.
271 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
272 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
274 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
275 BSF_DEBUGGING_RELOC set.
276 * bfd-in2.h: Rebuild.
278 1999-09-10 Ian Lance Taylor <ian@zembu.com>
280 * ecoff.c (bfd_debug_section): Update initialization for new
282 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
283 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
285 1999-09-10 H.J. Lu <hjl@gnu.org>
287 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
289 * coff-mips.c (mips_ecoff_backend_data): Likewise.
291 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
293 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
294 for FPTR relocs involving local symbols.
296 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
297 value for the stub address in a call through a stub.
298 Install the value for a local symbol directly into the DLT
299 instead of generating a reloc. Correctly handle FPTR64 relocs.
301 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
302 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
303 (elf_hppa_final_link): Call them.
305 1999-09-10 Ian Lance Taylor <ian@zembu.com>
307 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
308 (elf_adjust_dynamic_symbol): ...from here.
310 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
312 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
313 relocation, remove them. SECREL64->LTOFF16WF.
314 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
316 (elf_hppa_relocate_insn): Similarly.
318 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
319 (elf_hppa_relocate_insn): Similarly.
321 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
323 (elf_hppa_relocate_insn): Similarly.
325 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
326 Handle LTOFF_TP* relocs.
327 (elf_hppa_relocate_insn): Similarly.
329 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
330 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
331 (elf_hppa_relocate_insn): Handle PCREL* relocs.
333 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
334 DIR32, DIR64 and FPTR64 relocations.
335 (elf_hppa_relocate_insn): Similarly.
337 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
338 address of the .PARISC.global section.
339 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
340 table entry elf_hppa_final_link_relocate. Do not give a warning
341 for a reloc against an external symbol if it has a PA64 hash
343 (elf_hppa_final_link_relocate): Significantly rework. Handle
344 DLTIND relocations. Compute the final value of the relocation
345 before passing the value of elf_hppa_relocate_insn.
346 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
347 relocation support. Handle DLTIND relocation requests just like
348 DLTREL relocation requests. Simplify branch handling.
350 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
352 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
353 non-allocated section as done in i386 version.
354 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
355 statement since this is no know relocation.
357 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
359 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
361 (elf_hppa_relocate_insn): Similarly.
363 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
365 (elf_hppa_relocate_insn): Similarly.
367 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
368 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
369 Pass the relocate type rather than the insn format to
370 elf_hppa_relocate_insn.
371 (elf_hppa_relocate_insn): Make switch dependent on relocation type
372 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
374 1999-09-07 Ian Lance Taylor <ian@zembu.com>
376 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
377 (bfd_coff_filnmlen): Define.
378 (bfd_coff_std_swap_table): Initialize new field.
379 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
381 (coff_write_symbols): Likewise.
382 (coff_get_normalized_symtab): Likewise.
383 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
384 * libcoff.h: Rebuild.
386 1999-09-06 Donn Terry <donn@interix.com>
388 * coffcode.h (sort_by_secaddr): New static function if
390 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
391 sections by VMA when assigning target_index values. Always set
394 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
395 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
397 * libcoff.h: Rebuild.
399 * coffcode.h (coff_set_custom_section_alignment): Add const to
400 declaration to match definition.
401 (coff_write_object_contents): Don't set F_AR32W(R)? if
404 * coff-i386.c (in_reloc_p): Add declaration.
405 (i386coff_vec): Simplify initialization of
406 application_section_flags.
408 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
409 version. Move COFF_WITH_PE specific code to new version.
410 (stype_to_sec_flags): Likewise. Add section parameter.
411 * coffgen.c (make_a_section_from_file): Set target_index before
412 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
413 * libcoff.h: Rebuild.
415 * syms.c (stt): Add some PE/PEI section names.
416 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
418 (bfd_symbol_info): Check for 'w'.
420 * section.c (struct bfd_comdat_info): Define.
421 (asection): Add comdat field.
422 (STD_SECTION): Initialize comdat field.
423 (bfd_make_section_anyway): Likewise.
424 * bfd-in2.h: Rebuild.
426 1999-09-06 Andreas Schwab <schwab@suse.de>
428 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
431 1999-09-06 Nick Clifton <nickc@cygnus.com>
433 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
434 bfd_realloc instead of calloc and realloc.
436 1999-09-04 Steve Chamberlain <sac@pobox.com>
438 * cpu-pj.c: New file.
439 * elf32-pj.c: New file.
440 * config.bfd (pj*): New cpu.
441 (pj-*-*, pjl-*-*): New targets.
442 * configure.in (bfd_elf32_pj_vec): New target vector.
443 (bfd_elf32_pjl_vec): New target vector.
444 * archures.c (bfd_arch_pj): Define.
445 * elf.c (prep_headers): Handle bfd_arch_pj.
446 * reloc.c: Define BFD_RELOC_PJ_* relocations.
447 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
448 to target vector list.
449 * Makefile.am: Rebuild dependencies.
450 (ALL_MACHINES): Add cpu-pj.lo.
451 (ALL_MACHINES_CFILES): Add cpu-pj.c.
452 (BFD32_BACKENDS): Add elf32-pj.lo.
453 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
454 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
456 1999-09-04 Ian Lance Taylor <ian@zembu.com>
458 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
459 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
460 and NON_GOT_REF from weak defined symbol to real symbol.
461 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
462 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
464 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
465 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
466 don't create a COPY reloc.
468 1999-09-03 Ian Lance Taylor <ian@zembu.com>
470 * elflink.h (elf_bfd_final_link): When counting relocations, don't
471 count those in sections we are not including in the link.
473 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
475 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
476 field in hpux11 shared libraries.
478 1999-09-02 Nick Clifton <nickc@cygnus.com>
480 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
482 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
484 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
485 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
486 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
488 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
490 * elflink.h (record_link_assignment): When possible, keep the
491 original type of the symbol.
493 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
495 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
496 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
497 tools were configured.
498 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
500 1999-08-26 Mark Mitchell <mark@codesourcery.com>
502 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
503 GOT entries for GOT16 relocations; they're not required.
505 1999-08-24 Nick Clifton <nickc@cygnus.com>
507 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
509 * config.bfd (arm-*-netbsd*): New target.
510 * configure.in (armnetbsd_vec): New target vector.
511 * configure: Regenerate
512 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
514 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
515 (ALL_MACHINES_CFILES): Add armnetbsd.c.
516 (armnetbsd.lo): New rule with deps.
517 * Makefile.in: Regenerate.
519 * armnetbsd.c: New file: Definitions specific to arm-netbsd
522 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
524 * som.c (som_slurp_symbol_table): Fix typo in comment.
526 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
528 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
529 here instead of using elf_section_data...
531 1999-08-19 Nick Clifton <nickc@cygnus.com>
533 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
534 relocations into the base file.
535 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
536 we are building a base file.
538 1999-08-19 Nick Clifton <nickc@cygnus.com>
540 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
542 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
543 REL relocs when performing a partial relocation.
545 1999-08-18 Donn Terry <donn@interix.com>
547 * cofflink.c: Move definitions of N_TMASK, et. al., out of
548 _bfd_coff_link_input_bfd into top level.
550 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
551 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
552 (coff_i386_rtype_to_howto): Likewise.
553 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
554 Completely ignore symbols which are all zero.
555 (dummy_reloc16_estimate): Add return 0.
556 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
557 variable copy to name_copy to avoid shadowing outer scope
559 * libcoff-in.h (coff_data_type): Change raw_syment_count field
560 from unsigned int to unsigned long. Add timestamp field.
561 * libcoff.h: Rebuild.
563 1999-08-17 H.J. Lu <hjl@gnu.org>
565 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
568 1999-08-17 Ian Lance Taylor <ian@zembu.com>
570 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
571 for special section symbols.
572 * elflink.h (elf_merge_symbol): If we have no old BFD, check
573 BSF_DYNAMIC on the section symbol to see whether the old BFD is
576 1999-08-15 Mark Mitchell <mark@codesourcery.com>
578 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
579 coincidence of variable names between old and new code.
581 1999-08-12 Nick Clifton <nickc@cygnus.com>
583 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
584 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
585 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
586 and 'addend' parameter a 'bfd_signed_vma'.
587 (elf32_arm_final_link_relocate): Do not involve stubs in
588 R_ARM_THM_PC22 relocs relative to section symbols, they are long
589 jumps, not function calls.
591 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
593 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
594 in R_ARM_PC24 relocs.
596 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
598 * elf-hppa.h (elf_hppa_fake_sections): New function.
599 * elf32-hppa.c (elf_backend_fake_sections): Define.
601 * elf-hppa.h (elf_hppa_final_write_processing): Update for
602 recent changes to the arch_info structure.
604 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
605 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
606 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
609 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
610 Ralf Baechle <ralf@uni-koblenz.de>
612 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
613 output DT_MIPS_GOTSYM.
614 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
615 DT_MIPS_SYMTABNO if there are no global GOT symbols.
617 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
619 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
620 prototype. Handle local symbols. Add commentary.
621 (mips_elf_calculate_relocation): Adjust accordingly.
622 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
625 * elflink.h (elf_bfd_final_link): Tweak last change.
627 1999-08-09 Mark Mitchell <mark@codesourcery.com>
629 * elflink.h (elf_link_size_reloc_section): Use the counts in the
630 elf-section data to allocate just the right amount of relocation
631 space. Don't allocate the hash space twice.
632 (elf_bfd_final_link): Calculate the amount of space to allocate in
633 each relocation section.
635 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
637 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
638 64bit mode, generate a section relative relocation for a 32bit
640 (elf_hppa_is_local_label_name): New function.
641 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
642 shared between 32bit and 64bit port.
644 1999-08-09 Mark Mitchell <mark@codesourcery.com>
646 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
647 R_MIPS_GOT16 and R_MIPS_CALL16.
648 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
649 to use when looking for a preexisting GOT entry.
651 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
653 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
654 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
656 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
658 1999-08-09 Geoff Keating <geoffk@cygnus.com>
660 * elflink.h (elf_link_output_extsym): Don't output a weak
661 reference to an undefined symbol just because it was defined weak
664 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
666 * coffgen.c (coff_find_nearest_line): When looking for file, use
667 last best match rather than first. If address is beyond last line
668 number record, don't return the last line as the correct value.
670 1999-08-08 Ian Lance Taylor <ian@zembu.com>
672 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
673 * bfd-in2.h: Rebuild.
675 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
677 * libcoff-in.h (struct coff_section_alignment_entry): Define.
678 * coffcode.h (coff_set_custom_section_alignment): New static
680 (coff_section_alignment_table): New static array.
681 (coff_new_section_hook): Use coff_set_customer_section_alignment.
682 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
683 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
684 * libcoff.h: Rebuild.
686 1999-08-08 Ian Lance Taylor <ian@zembu.com>
688 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
690 * Makefile.in: Rebuild.
692 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
694 * section.c (SEC_SHARED): Define.
695 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
696 (styp_to_sec_flags): Likewise.
697 * peicode.h (coff_swap_scnhdr_out): Likewise.
698 * bfd-in2.h: Rebuild.
700 1999-08-08 Ian Lance Taylor <ian@zembu.com>
702 * coffcode.h (coff_classify_symbol): Comment out part of
703 1999-08-05 change which breaks cygwin DLLs.
705 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
706 * aclocal.m4, configure: Rebuild.
708 1999-08-06 Ian Lance Taylor <ian@zembu.com>
710 * section.c (global_syms): Only initialize union field if
713 1999-08-04 Mark Mitchell <mark@codesourcery.com>
715 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
716 the size of a GOT entry here.
717 (mips_elf_calculate_relocation): Don't create a local GOT entry
718 for the symbol in a GOT16 relocation; just for it's high-order bit
719 (_bfd_mips_elf_relocate_section): Fix thinko.
721 1999-08-05 Ian Lance Taylor <ian@zembu.com>
723 Based on patches from Donn Terry <donn@interix.com>:
724 * coffcode.h (enum coff_symbol_classification): Define.
725 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
726 _bfd_coff_classify_symbol. Change return type.
727 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
728 (coff_slurp_symbol_table): Use coff_classify_symbol.
729 (coff_classify_symbol): New static function.
730 (coff_sym_is_global): Never define.
731 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
732 * cofflink.c (coff_link_check_ar_symbols): Use
733 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
734 (coff_link_add_symbols): Likewise.
735 (_bfd_coff_link_input_bfd): Likewise.
736 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
737 coff_classify_symbol.
738 * libcoff.h: Rebuild.
740 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
742 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
743 (e_ltpsel, e_rtpsel): Similarly.
745 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
746 and 14bit ertpsel. Handle 64bit psel.
748 1999-08-04 Mark Mitchell <mark@codesourcery.com>
750 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
751 handling for REL relocations. And only left-shift R_MIPS26
752 relocation addends where necessary.
754 1999-08-03 Mark Mitchell <mark@codesourcery.com>
756 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
757 (mips_elf_next_lo16_relocation): Don't compute the addend here.
758 Just return the relocation found.
759 (mips_elf_relocate_section): Pull the LO16 addend out of the
760 section itself when using REL relocations.
762 * elf32-mips.c (mips_elf_calculate_relocation): Restore
763 _DYNAMIC_LINK handling and handling of undefined symbols in shared
766 1999-08-03 Ian Lance Taylor <ian@zembu.com>
768 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
769 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
770 relocation against a symbol in an input section with no output
771 section. From Daniel Jacobowitz <drow@false.org>.
773 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
775 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
776 look for generated file correctly.
777 * aclocal.m4, configure: Rebuild.
779 1999-08-02 Mark Mitchell <mark@codesourcery.com>
781 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
782 and R_MIPS16_26 relocations correctly when relocating.
783 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
784 and R_MIPS_CALL_LO16 are for global symbols.
786 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
788 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
790 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
791 variables and initialize them.
793 1999-08-01 Mark Mitchell <mark@codesourcery.com>
795 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
796 there are no global symbols requiring GOT entries.
797 (_bfd_mips_elf_size_dynamic_sections): Likewise.
798 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
799 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
801 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
802 symbols are considered to have the value zero.
803 (_bfd_mips_elf_relocate_section): Don't try to perform a
804 relocation for an undefined symbol.
805 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
808 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
810 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
811 wants ba,a,pt %xcc instead of %icc.
812 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
813 of large PLT entries.
814 (sparc64_elf_plt_ptr_offset): Fix calculation.
815 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
816 addend should be relative to load address, not .plt section start.
817 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
819 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
821 * elf-bfd.h (struct elf_backend_data): Add
822 print_symbol_all and output_arch_syms backend methods.
823 * elfxx-target.h: Likewise.
824 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
825 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
826 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
828 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
829 symbols in .dynsym, add their names into .dynstr. Put those symbols
831 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
832 pointers to STT_REGISTER symbols in dynsym section.
833 (sparc64_elf_print_symbol_all): New function.
834 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
835 printing using the print_symbol_all hook.
837 1999-07-30 Catherine Moore <clm@cygnus.com>
839 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
842 1999-07-29 Richard Henderson <rth@cygnus.com>
844 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
845 dynamic_sections_created.
847 1999-07-29 Richard Henderson <rth@cygnus.com>
849 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
850 (mips_rtype_to_howto): ... new function.
851 (_bfd_mips_elf_relocate_section): Use it.
853 1999-07-28 Mark Mitchell <mark@codesourcery.com>
855 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
857 1999-07-27 Nick Clifton <nickc@cygnus.com>
859 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
861 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
862 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
864 1999-07-23 Donn Terry <donn@interix.com>
866 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
867 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
868 * cofflink.c (coff_link_add_symbols): If PE, handle section
870 * libcoff.h: Rebuild.
872 * config.bfd (i[3456]86-*-interix*): New target.
874 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
876 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
877 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
878 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
879 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
880 (COFF_SUPPORT_GNU_LINKONCE): Define.
881 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
882 (COFF_SUPPORT_GNU_LINKONCE): Define.
884 1999-07-21 Ian Lance Taylor <ian@zembu.com>
887 * makefile.dos: Remove; obsolete.
888 * configure.bat: Remove; obsolete.
890 1999-07-21 H.J. Lu <hjl@gnu.org>
892 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
894 1999-07-21 Philippe De Muyter <phdm@macqel.be>
896 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
897 message and fail if a symbol index is out of range.
899 1999-07-21 Ian Lance Taylor <ian@zembu.com>
901 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
902 when looking at a R_MIPS_GOT16 relocation.
904 1999-07-20 Nick Clifton <nickc@cygnus.com>
906 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
908 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
910 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
911 removed in previous change.
912 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
913 in relocateable output.
915 1999-07-19 Ian Lance Taylor <ian@zembu.com>
917 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
920 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
921 if they appear to be specially created by the linker.
923 1999-07-19 Nick Clifton <nickc@cygnus.com>
925 * targets.c (alternative_target): New field in bfd_target
927 (bfd_search_for_target): New function: Find a target that
928 satisifies a search function.
929 * bfd-in2.h: Regenerate.
931 * elfxx-target.h: Initialise the alternative_target field of
932 the bfd_target structures to point to the other target (if
934 * nlm-target.h: Initialise the alternative_target field of
935 the bfd_target structures to point to the other target (if
938 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
939 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
941 * aix386-core.c: Initialise new field of bfd_target structure.
942 * aout-adobe.c: Initialise new field of bfd_target structure.
943 * aout-arm.c: Initialise new field of bfd_target structure.
944 * aout-target.h: Initialise new field of bfd_target structure.
945 * aout-tic30.c: Initialise new field of bfd_target structure.
946 * binary.c: Initialise new field of bfd_target structure.
947 * bout.c: Initialise new field of bfd_target structure.
948 * cisco-core.c: Initialise new field of bfd_target structure.
949 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
950 * coff-alpha.c: Initialise new field of bfd_target structure.
951 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
952 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
953 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
954 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
955 * coff-i386.c: Initialise new field of bfd_target structure.
956 * coff-i860.c: Initialise new field of bfd_target structure.
957 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
958 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
959 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
960 * coff-mips.c: Initialise new field of bfd_target structure.
961 * coff-ppc.c: Initialise new field of bfd_target structure.
962 * coff-rs6000.c: Initialise new field of bfd_target structure.
963 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
964 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
965 * coff-tic30.c: Initialise new field of bfd_target structure.
966 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
967 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
968 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
969 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
970 * hppabsd-core.c: Initialise new field of bfd_target structure.
971 * hpux-core.c: Initialise new field of bfd_target structure.
972 * i386msdos.c: Initialise new field of bfd_target structure.
973 * i386os9k.c: Initialise new field of bfd_target structure.
974 * ieee.c: Initialise new field of bfd_target structure.
975 * ihex.c: Initialise new field of bfd_target structure.
976 * irix-core.c: Initialise new field of bfd_target structure.
977 * mipsbsd.c: Initialise new field of bfd_target structure.
978 * netbsd-core.c: Initialise new field of bfd_target structure.
979 * oasys.c: Initialise new field of bfd_target structure.
980 * osf-core.c: Initialise new field of bfd_target structure.
981 * ppcboot.c: Initialise new field of bfd_target structure.
982 * ptrace-core.c: Initialise new field of bfd_target structure.
983 * sco5-core.c: Initialise new field of bfd_target structure.
984 * som.c: Initialise new field of bfd_target structure.
985 * srec.c: Initialise new field of bfd_target structure.
986 * tekhex.c: Initialise new field of bfd_target structure.
987 * trad-core.c: Initialise new field of bfd_target structure.
988 * versados.c: Initialise new field of bfd_target structure.
989 * vms.c: Initialise new field of bfd_target structure.
991 1999-07-19 Andreas Schwab <schwab@suse.de>
993 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
996 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
998 * elflink.h (elf_link_adjust_relocs): New function.
999 (elf_bfd_final_link): Use it.
1000 (elf_link_input_bfd): Deal with the fact that there can be
1001 two relocation sections for a single section.
1002 (elf_reloc_link_order): Likewise.
1004 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1005 a relocateable object.
1006 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1008 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1010 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1011 (sparc64_elf_get_reloc_upper_bound,
1012 sparc64_elf_get_dynamic_reloc_upper_bound,
1013 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1014 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1016 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1017 ELF64_R_TYPE_ID/DATA where appropriate.
1019 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1021 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1024 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1026 * elf32-mips.c (mips_elf_local_relocation_p): New static
1028 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1029 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1030 Always set *require_jalxp.
1031 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1032 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1033 GOT16 if the GOT16 is against a local symbol. Don't return false
1034 for an undefined symbol. If there is an overflow, assert that we
1037 1999-07-16 Andreas Schwab <schwab@suse.de>
1039 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1040 variables `link' and `elfsec'.
1041 (elf_bfd_final_link): Remove unused variable `os'.
1043 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1045 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1046 a PT_PHDR program headers.
1047 (_bfd_mips_elf_final_link): Don't assume there are going to be
1048 section symbols when we're not building a shared object.
1049 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1052 1999-07-15 J.T. Conklin <jtc@redback.com>
1054 * config.bfd (i[3456]86-*-vxworks*): New target.
1056 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1058 * elf32-mips.c (mips_elf_stub_section_p): New function.
1059 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1060 (mips_elf_relocate_section): Adjust calling sequence for
1061 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1062 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1065 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1067 * configure.in: Bump version number to 2.9.5.
1068 * configure: Rebuild.
1070 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1072 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1074 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1075 to derive final type instead of hardwiring a selection.
1077 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1079 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1080 things relocated by R_MIPS16_GPREL.
1081 (mips_elf_perform_relocation): Likewise.
1083 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1085 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1087 1999-07-14 Richard Henderson <rth@cygnus.com>
1089 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1090 (_bfd_mips_elf_size_dynamic_sections): Set it.
1091 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1092 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1093 new argument max_local.
1095 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1097 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1098 subwords when handling an R_MIPS16_26 relocation.
1099 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1102 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1103 dst_mask to match reality.
1104 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1105 (mips_elf_obtain_contents): Use bfd_get.
1106 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1107 (mips_elf_relocate_section): Likewise.
1109 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1111 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1112 (mips_elf_relocate_section): Adjust calling sequence for
1113 mips_elf_perform_relocation.
1114 (mips_elf_perform_relocation): Take additional argument. Handle
1115 R_MIPS16_26. Use bfd_put for convenience.
1117 1999-07-13 Richard Henderson <rth@cygnus.com>
1119 * elf.c (assign_file_positions_for_segments): Thinko last change.
1120 Always overwrite p_flags.
1122 1999-07-13 Richard Henderson <rth@cygnus.com>
1124 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1125 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1126 .dynbss and .rel[a].bss if want_dynbss.
1127 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1129 1999-07-13 Richard Henderson <rth@cygnus.com>
1131 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1133 1999-07-13 Richard Henderson <rth@cygnus.com>
1135 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1136 (struct elf_link_hash_table): Add dynlocal.
1137 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1138 (_bfd_elf_link_adjust_dynindx): Delete.
1139 (_bfd_elf_link_renumber_dynsyms): Prototype.
1140 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1141 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1142 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1143 (_bfd_elf_link_lookup_local_dynindx): New function.
1144 (elf_link_renumber_hash_table_dynsyms): New function.
1145 (_bfd_elf_link_renumber_dynsyms): New function.
1146 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1147 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1148 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1149 instead of elf_link_remove_section_and_adjust_dynindices.
1150 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1151 (elf_link_assign_sym_version): Remove removed_dynamic code.
1152 (elf_link_renumber_dynsyms): Delete.
1153 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1155 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1156 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1157 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1158 * elf32-mips.c: Similarly.
1159 * elf32-ppc.c: Similarly.
1160 * elf32-sparc.c: Similarly.
1161 * elf64-alpha.c: Similarly.
1162 * elf64-sparc.c: Similarly.
1164 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1166 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1167 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1168 when the relocation is against _gp_disp.
1170 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1172 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1173 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1174 to possibly_dynamic_relocs. Adjust usage throughout code.
1175 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1176 (elf_mips_ctor64_howto): Likewise.
1177 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1179 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1180 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1181 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1182 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1184 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1186 * Makefile.am: Rebuild dependencies.
1187 * Makefile.in: Rebuild.
1189 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1190 * bfd-in2.h: Rebuild.
1192 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1193 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1194 structure initializations. Add casts.
1195 * reloc.c (EMPTY_HOWTO): Define.
1196 * bfd-in2.h: Rebuild.
1197 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1198 comparisons against 0.
1199 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1200 previous_ibfd_e_flags to unsigned long.
1201 * vms.h (struct vms_private_data_struct): Change section_count to
1203 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1204 (_bfd_vms_write_gsd): Change symnum to unsigned.
1205 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1206 * vms-tir.c (etir_sta): Change psect to unsigned.
1207 (alloc_section): Change idx to unsigned.
1208 (tir_sta, tir_ctl): Change psect to unsigned.
1209 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1210 * vms.c (priv_section_count): Change to unsigned.
1212 1999-07-12 Andreas Schwab <schwab@suse.de>
1214 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1215 * m68klinux.c: Likewise.
1217 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1219 * Many files: Changes to avoid gcc warnings: Remove unused local
1220 variables. Add default case to enum switches.
1221 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1222 compile if not COFF_IMAGE_WITH_PE.
1223 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1224 (bfd_arm_get_bfd_for_interworking): Likewise.
1225 (bfd_arm_process_before_allocation): Likewise.
1226 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1227 * pei-arm.c: Likewise.
1228 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1229 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1230 (mips_elf_got16_entry): Put parens around & in body of ==.
1231 (mips_elf_calculate_relocation): Correct test for empty string.
1232 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1234 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1237 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1239 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1240 as appropriate. Fill in structure initializations. Add variable
1241 initializations. Add casts.
1242 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1243 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1245 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1247 * elf-bfd.h (bfd_elf_hash): Update declaration.
1248 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1249 when calling bfd_elf_hash.
1251 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1253 * libbfd.c (bfd_put_8): Make it of type `void'.
1254 * bfd-in2.h: Regenerated.
1255 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1257 (_bfd_mips_elf_final_link): Likewise.
1259 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1261 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1263 * config.bfd (hppa*-*-linux-gnu*): New target
1265 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1267 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1268 (_bfd_mips_elf_create_dynamic_sections): New function.
1269 (_bfd_mips_elf_add_symbol_hook): Likewise.
1270 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1271 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1272 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1273 (_bfd_mips_elf_gc_mark_hook): Likewise.
1274 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1275 (_bfd_mips_elf_always_size_sections): Likewise.
1276 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1277 (_bfd_mips_elf_check_relocs): Likewise.
1278 (_bfd_mips_elf_link_hash_table_create): Likewise.
1279 (_bfd_mips_elf_print_private_data): Likewise.
1280 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1281 (_bfd_mips_elf_final_link): Likewise.
1282 (_bfd_mips_elf_additional_program_headers): Likewise.
1283 (_bfd_mips_elf_modify_segment_map): Likewise.
1284 (_bfd_mips_elf_relocate_section): Likewise.
1285 * elf32-mips.c (mips_elf32_object_p): Move contents into
1286 _bfd_mips_elf_object_p.
1287 (mips_elf_additional_program_headers): Rename to
1288 _bfd_mips_elf_additional_program_headers.
1289 (mips_elf_modify_segment_map): Rename to
1290 _bfd_mips_elf_modify_segment_map.
1291 (elf_mips_abi_name): Change prototype.
1292 (mips_elf32_section_from_shdr): Merge into
1293 _bfd_mips_elf_section_from_shdr.
1294 (mips_elf32_section_processing): Merge into
1295 _bfd_mips_elf_section_processing.
1296 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1297 the right back-end ELF linker.
1298 (mips_elf_relocate_section): Rename to
1299 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1300 (mips_elf_link_output_symbol_hook): Rename to
1301 _bfd_mips_elf_link_output_symbol_hook.
1302 (mips_elf_create_dynamic_section): Rename to
1303 _bfd_mips_elf_create_dynamic_section.
1304 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1305 Adjust for 64-bit code. Use mips_elf_got_section.
1306 (mips_elf_adjust_dynamic_symbol): Rename to
1307 _bfd_mips_elf_adjust_dynamic_symbol. Use
1308 mips_elf_allocate_dynamic_relocations.
1309 (mips_elf_finish_dynamic_symbol): Rename to
1310 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1311 Adjust for 64-bit code.
1312 (mips_elf_finish_dynamic_sections): Rename to
1313 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1314 (mips_elf_always_size_sections): Rename to
1315 _bfd_mips_elf_always_size_sections.
1316 (mips_elf_add_symbol_hook): Rename to
1317 _bfd_mips_elf_add_symbol_hook.
1318 (mips_elf_next_lo16_addend): Constify.
1319 (mips_elf_calculate_relocation): Likewise.
1320 (mips_elf_obtain_contents): Likewise.
1321 (mips_elf_perform_relocation): Likewise.
1322 (mips_elf_create_dynamic_relocation): Likewise.
1323 (mips_elf_allocate_dynamic_relocations): New function.
1324 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1325 (MIPS_ELF_REL_SIZE): Likewise.
1326 (MIPS_ELF_DYN_SIZE): Likewise.
1327 (MIPS_ELF_GOT_SIZE): Likewise.
1328 (MIPS_ELF_SYM_SIZE): Likewise.
1329 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1330 (MIPS_ELF_GET_WORD): Likewise.
1331 (MIPS_ELF_PUT_WORD): Likewise.
1332 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1333 (STUB_LW): Conditionalize for 64-bit value.
1334 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1336 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1337 Check it for inconsistency.
1338 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1340 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1342 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1343 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1344 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1345 (mips_elf_local_got_index): Likewise.
1346 (mips_elf_got_page): Likewise.
1347 (mips_elf_got_info): Likewise.
1348 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1349 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1350 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1351 instead of constant `2'.
1352 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1353 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1354 (mips_elf_size_dynamic_sections): Use
1355 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1356 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1357 Adjust all releveant entries in elf backend table.
1358 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1359 (mips_elf64_section_processing): Likewise.
1360 Adjust elf backend entries to use _bfd_mips_elf variants now
1363 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1365 (size_dynamic_sections): Likewise.
1366 (elf_link_output_extsym): Likewise.
1367 * elf.c: (elf_fake_sections): Likewise.
1368 * libbfd.c (bfd_get): New macro.
1369 (bfd_put): Likewise.
1370 * bfd-in2.h: Regenerated.
1372 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1374 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1375 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1376 wap_reloca_in, and swap_reloca_out.
1377 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1378 multiple internal relocations per external relocation.
1379 (link_read_relocs): Likewise.
1380 (elf_bfd_final_link): Likewise.
1381 (elf_link_input_bfd): Likewise.
1382 (elf_gc_mark): Likewise.
1383 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1384 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1386 (size_info): Add entries for new fields.
1387 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1388 (mips_elf64_be_swap_reloc_in): New function.
1389 (mips_elf64_be_swap_reloc_out): Likewise.
1390 (mips_elf64_be_swap_reloca_in): Likewise.
1391 (mips_elf64_be_swap_reloca_out): Likewise.
1392 (mips_elf64_size_info): Add entries for new fields.
1394 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1396 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1397 field equals the new rel_count field.
1398 (elf_link_input_bfd): When doing a relocateable link, use the new
1399 rel_count field rather than the reloc_count field.
1400 (elf_reloc_link_order): Likewise.
1401 (elf_finish_pointer_linker_section): Likewise.
1403 Based on patch from H.J. Lu <hjl@gnu.org>:
1404 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1405 shared library to override a weak definition in a regular object.
1407 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1409 * libhppa.h: Revert July 2, 1999 patch.
1411 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1412 need to generate DLTIND relocations, not DLTREL relocations.
1414 1999-07-05 Nick Clifton <nickc@cygnus.com>
1416 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1418 (coff_set_flags): Recognise arm 5 architectures.
1420 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1421 Add support for armv5 architecture.
1423 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1425 * reloc.c: Add new, assembler only, ARM reloc:
1426 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1428 * bfd-in2.h: Regenerate.
1430 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1432 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1433 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1434 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1435 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1436 * elf32-mips.c (ABI_64_P): New macro.
1437 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1438 (_bfd_mips_elf_find_nearest_line): Adjust call to
1439 _bfd_dwarf2_find_nearest_line.
1440 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1441 * libbfd.h: Regenerated.
1443 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1445 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1447 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1449 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1450 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1452 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1454 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1456 (_bfd_elf_init_reloc_shdr): New function.
1457 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1458 bfd_alloc followed by memset.
1459 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1460 (elf_fake_sections): Here.
1461 (assign_section_numbers): Assign section numbers for the second
1462 relocation section, if required.
1463 * elflink.h (elf_link_output_relocs): New function.
1464 (elf_link_size_reloc_section): Likewise.
1465 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1466 (elf_link_input_bfd): Use elf_link_output_relocs.
1468 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1469 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1471 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1473 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1476 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1478 * elf32-mips.c (mips_elf_got_info): Move declaration before
1479 prototypes. Change global_gotsym to be a pointer to a hash entry,
1480 rather than a number index.
1481 (mips_elf_link_hash_entry): Move declaration before prototypes.
1482 (mips_elf_irix6_finish_dynamic_symbol): New function.
1483 (mips_elf_sign_extend): Likewise.
1484 (mips_elf_high): Likewise.
1485 (mips_elf_higher): Likewise.
1486 (mips_elf_highest): Likewise.
1487 (mips_elf_global_got_index): Likewise.
1488 (mips_elf_local_got_index): Likewise.
1489 (mips_elf_got_offset_from_index): Likeiwse.
1490 (mips_elf_record_global_got_symbol): Likewise.
1491 (mips_elf_got_page): Likewise.
1492 (mips_elf_next_lo16_addend): Likewise.
1493 (mips_elf_calculate_relocation): Likewise.
1494 (mips_elf_obtain_contents): Likewise.
1495 (mips_elf_perform_relocation): Likewise.
1496 (mips_elf_assign_gp): Likewise.
1497 (mips_elf_sort_hash_table_f): Likewise.
1498 (mips_elf_sort_hash_table): Likewise.
1499 (mips_elf_got_section): Likewise.
1500 (mips_elf_got_info): Likewise.
1501 (mips_elf_create_local_got_entry): Likewise.
1502 (mips_elf_got16_entry): Likewise.
1503 (mips_elf_create_dynamic_relocation): Likewise.
1504 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1505 (mips_elf_final_gp): Use mips_elf_assign_gp.
1506 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1507 into SHN_SCOMMON automatically on IRIX6.
1508 (mips_elf_add_symbol_hook): Likewise.
1509 (mips_elf_relocate_section): Rewrite, using
1510 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1511 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1512 Don't deal with .rld_map on IRIX6.
1513 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1514 section flags appropriately for .got.
1515 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1516 the got. Call mips_elf_record_global_got_symbol and allocate
1517 local got space appropriately.
1518 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1519 char *. Rework calculation of GOT size. Sort dynamic symbol
1520 table entries so entries that do not require GOT entries appear at
1521 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1522 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1524 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1526 (mips_elf_finish_dynamic_symbol): Use
1527 mips_elf_irix6_finish_dynamic_symbol.
1528 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1529 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1530 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1532 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1534 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1535 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1537 1999-06-04 Philip Blundell <philb@gnu.org>
1539 * elf32-arm.h (elf_backend_got_header_size): Define.
1540 (elf_backend_plt_header_size): Likewise.
1542 1999-06-28 Jim Pick <jim@jimpick.com>
1544 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1546 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1548 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1549 relocation function.
1550 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1552 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1554 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1555 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1556 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1557 (_bfd_mips_elf_section_from_shdr): Use them.
1558 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1559 of GP-relative sections.
1560 (_bfd_mips_elf_set_section_contents): Use them.
1561 (_bfd_mips_elf_section_processing): Share code between .sdata and
1562 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1563 (mips_elf_additional_program_headers): Add handling for
1564 PT_MIPS_OPTIONS segment on IRIX6.
1565 (mips_elf_modify_segment_map): Likeiwse.
1566 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1567 Include the options sections on IRIX6. Don't look for GP-relative
1568 sections by name; use SHF_MIPS_GPREL instead.
1569 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1571 (mips_elf_create_dynamic_sections): Don't muck about with section
1572 alignments and such on IRIX6.
1573 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1574 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1575 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1576 bfd_zalloc rather than bfd_alloc and memset.
1577 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1578 Don't assert the existence of .rld_map on IRIX6.
1579 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1581 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1582 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1585 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1587 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1588 (mips_elf_swap_msym_out): New function.
1589 (mips_elf_create_msym_section): Likewise.
1590 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1591 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1592 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1593 section not named .msym.
1594 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1595 .msym directly. Set appropriate attributes for the .msym
1597 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1598 (mips_elf_link_hash_newfunc): Clear it.
1599 (mips_elf_create_dynamic_sections): Create the .msym section
1601 (mips_elf_size_dynamic_sections): Allocate space for the
1602 .msym section. Add a DT_MIPS_MSYM entry.
1603 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1605 (mips_elf_finish_dynamic_sections): Assign a value for
1606 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1608 * elf32-mips.c (irix_compat_t): New enumeration.
1609 (ABI_N32_P): New macro.
1610 (IRIX_COMPAT): Likewise.
1611 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1612 (mips_elf_relocate_section): Fix typo.
1614 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1616 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1617 as writable PE sections.
1619 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1621 * dwarf2.c (struct arange): New type.
1622 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1623 (arange_add): New function.
1624 (decode_line_info): Keep track of address ranges that a compilation
1626 (comp_unit_contains_address): Return true if address is contained
1627 in _any_ of the address ranges associated with a compilation unit.
1628 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1629 on the first comp_unit that contains the address.
1631 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1633 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1634 (decode_line_info): Add variable STASH and initialize it to point
1635 to the per-bfd dwarf2_debug info. Remove static variable
1636 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1638 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1640 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1641 shared library to have an undefined symbol.
1643 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1644 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1646 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1648 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1649 * elf32-hppa.c: Remove everything related to symbol extension
1650 sections & records. Use the common elf_hppa_final_write_processing.
1652 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1654 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1655 functions instead of _init/_fini if requested.
1657 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1659 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1662 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1664 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1665 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1667 (ppc_elf_finish_dynamic_sections): Check for positive section
1668 dynindx field, rather than comparing against -1.
1669 (ppc_elf_relocate_section): Only return false if undefined_symbol
1670 or reloc_overflow fail, not always upon encountering an error.
1672 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1674 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1675 bfd_byte * before performing pointer arithmetic.
1677 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1679 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1681 * elf32-hppa.c: Include elf-hppa.h.
1682 (ARCH_SIZE): Define.
1683 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1685 (elf32_hppa_info_to_howto): Similarly.
1686 (elf_hppa_howto_table): Similarly.
1687 (elf_hppa_reloc_type_lookup): Similarly.
1688 (hppa_elf_gen_reloc_type): Similarly.
1689 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1691 1999-06-22 Nick Clifton <nickc@cygnus.com>
1693 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1694 handling R_V850_22_PCREL relocation.
1696 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1698 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1701 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1703 * section.c (_bfd_strip_section_from_output): Ignore sections
1704 DISCARDed by the link script.
1706 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1708 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1709 Remove unused local variable spp.
1711 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1712 the entry symbol is not set.
1714 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1716 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1717 GPDISP or LITUSE in a relocatable link.
1719 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1721 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1722 * (alloc_dwarf1_func): Likewise.
1724 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1726 * libhppa.h: Fix various formatting errors.
1727 (assemble_3); Rewrite using CATENATE.
1728 (assemble_17): Fix various bugs.
1730 1999-06-16 Nick Clifton <nickc@cygnus.com>
1732 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1734 1999-06-15 Richard Henderson <rth@cygnus.com>
1736 * section.c (SEC_SHORT): Define.
1737 * bfd-in2.h: Rebuild.
1739 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1741 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1742 Remove abfd parameter. Use _bfd_strip_section_from_output.
1743 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1745 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1746 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1747 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1749 (bfd_elf_size_dynamic_sections): Use it.
1751 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1753 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1754 complain_overflow_bitfield to complain_overflow_signed.
1756 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1758 * elflink.h (elf_link_read_relocs_from_section): New function,
1760 (elf_link_read_relocs): Here. Use it for both relocation
1763 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1765 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1766 asect->reloc_count is valid.
1768 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1770 * elf32-mips.c (mips_elf32_section_processing): Permit a
1771 SHT_MIPS_REGINFO section to have a size of 0.
1773 1999-06-12 David O'Brien <obrien@freebsd.org>
1775 * config.bfd (alpha*-*-freebsd*): New target.
1776 (i[3456]86-*-freebsd*): Now defaults to ELF.
1778 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1780 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1781 wrap if the relocation covers the high bit of an address.
1783 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1785 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1787 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1788 instead of R_SPARC_max.
1789 (sparc64_elf_info_to_howto): Likewise.
1790 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1791 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1793 1999-06-07 Richard Henderson <rth@cygnus.com>
1795 * section.c (_bfd_strip_section_from_output): Remove output
1796 sections with no initial link_order.
1798 1999-06-07 Nick Clifton <nickc@cygnus.com>
1800 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1802 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1804 * Makefile.am (SOURCE_HFILES): Add missing headers.
1805 * Makefile.in: Regenerated.
1807 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1809 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1812 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1814 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1815 range undefweak symbols.
1816 * hash.c: Add missing comma after @xref{}
1817 * linker.c: Likewise.
1819 1999-06-04 Nick Clifton <nickc@cygnus.com>
1821 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1823 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1824 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1825 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1826 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1828 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1830 * Makefile.am: Rebuild dependencies.
1831 (BFD32_BACKENDS): Add dwarf1.lo.
1832 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1833 * Makefile.in: Rebuild.
1835 1999-06-04 Nick Clifton <nickc@cygnus.com>
1837 * Makefile.am: Add epoc-arm-pe target.
1838 * Makefile.in: Regenerate.
1839 * pe-arm.c: Only redefine interworking function names if they have
1840 not already been redefined.
1841 * pei-arm.c: Only redefine interworking function names if they have
1842 not already been redefined.
1843 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1845 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1848 1999-06-03 Nick Clifton <nickc@cygnus.com>
1850 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1852 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1854 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1856 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1858 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1859 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1861 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1863 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1864 in other text sections.
1866 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1868 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1869 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1870 * libbfd.h: Regenerate.
1871 * coff-sh.c (sh_merge_private_data): Delete.
1872 (coff_bfd_merge_private_bfd_data): Change to
1873 _bfd_generic_verify_endian_match.
1874 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1876 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1878 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1880 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1882 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1884 (bfd_elf32_arm_process_before_allocation): Likewise.
1885 * bfd-in2.h: Rebuild.
1887 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1889 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1890 track of end_sequence markers.
1891 (add_line_info): Add END_SEQUENCE arg.
1892 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1893 debug-line info---it doesn't work right if a compilation unit
1894 consists of multiple discontiguous code-sequences. It would be
1895 worthwhile to optimize for the common case where a compilation
1896 unit results in a contiguous set of code sequences, but this is
1897 quite tricky to get right for arbitrary DWARF2 files.
1898 (lookup_address_in_line_info_table): Don't use the last line entry
1899 for a compilation unit for anything with an address higher than
1900 this line entry. Also, check for end_sequence markers to
1901 correctly handle discontinuities.
1902 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1903 compilation units, check all compilation units with each->high==0
1904 just like when reading compilation units.
1906 * dwarf2.c (decode_line_info): Initialize table->files and
1907 table->last_line to NULL to avoid segfaults due to random
1908 values in these members.
1909 (concat_filename): Check for out-of-range file number before
1910 indexing filename table. Segfaults suck.
1912 * dwarf2.c (decode_line_info): Don't truncate address to least
1913 significant 32 bits (breaks 64 bit targets).
1914 (lookup_address_in_function_table): Ditto.
1915 (comp_unit_contains_address): Ditto.
1917 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1919 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1920 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1921 (mips_elf64_howto_table_rela): Likewise.
1923 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1925 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1926 single section has two associated relocation sections.
1928 1999-06-02 Mark Salter <msalter@cygnus.com>
1930 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1931 COFF_WITH_PE defined.
1933 1999-06-02 Nick Clifton <nickc@cygnus.com>
1935 * pe-arm.c: Rename global arm interworking functions to avoid name
1936 collision when all targets BFD is built.
1939 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1941 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1942 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1943 (bfd_elf_section_data): Add use_rela_p.
1944 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1945 (_bfd_elf_new_section_hook): Likewise.
1946 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1948 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1949 * elfcode.h (write_relocs): Determine whether or not use rela
1950 relocs based on the relocation section header.
1951 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1952 instead of use_rela_p.
1953 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1954 (elf_backend_may_use_rela_p): Likewise.
1955 (elf_backend_default_use_rela_p): Likewise.
1956 (elfNN_bed): Use them.
1958 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1960 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1962 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1964 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1965 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1966 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1967 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1968 * bfd-in2.h: Regenerated.
1969 * libbfd.h: Likewise.
1970 * elf32-mips.c (mips_info_to_howto_rela): New function.
1971 (USE_REL): Adjust for new conventions.
1972 (MINUS_ONE): New macro.
1973 (elf_mips_howto_table): Add R_MIPS_SUB.
1974 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1976 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1977 .MIPS.content section.
1978 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1979 with .MIPS.content as .MIPS.content sections. Set
1980 SHF_MNIPS_NOSTRIP for such section.
1981 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1982 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1983 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1985 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1987 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1990 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1993 1999-05-30 Philip Blundell <philb@gnu.org>
1995 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1996 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1997 the addend does not overflow into the rest of the word.
1999 1999-05-29 Nick Clifton <nickc@cygnus.com>
2001 * bfd-in.h: Amend prototype for
2002 bfd_elf32_arm_process_before_allocation .
2003 * bfd-in.h: Regenerate.
2005 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2006 elements in a fixed sized array.
2007 (ARM_ELF_ABI_VERSION): Define.
2008 (ARM_ELF_OS_ABI_VERSION): Define.
2009 (R_ARM_THM_ABS5): Fix rightshift and size.
2010 (R_ARM_THM_PC22): Fix size.
2011 (R_ARM_PLT32): Define Howto.
2012 (find_howto): New function: Locate a howto based on a reloc
2014 (elf32_arm_info_to_howto): Use find_howto if necessary.
2015 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2016 bfd_reloc_code_real_type.
2017 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2018 and BFD_RELOC_VTABLE_ENTRY.
2019 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2021 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2022 elements in a fixed sized array.
2023 (ARM_ELF_ABI_VERSION): Define.
2024 (ARM_ELF_OS_ABI_VERSION): Define.
2025 (R_ARM_THM_ABS5): Fix rightshift and size.
2026 (R_ARM_THM_PC22): Fix size.
2027 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2028 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2029 bfd_reloc_code_real_type.
2031 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2032 no_pipeline_knowledge.
2033 (elf32_arm_link_hash_create): Initialise new field to zero.
2034 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2035 no_pipeline_knowledge. Use this parameter to initialise the field
2036 in the globals data structure.
2037 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2038 no_pipeline_knowledge is false and the binary is from an old
2040 (elf32_arm_merge_private_data): Generate an error if an attempt is
2041 made to linl together big endian and little endian code.
2042 (elf32_arm_post_process_headers): New function: Initialise the
2043 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2045 (elf_backend_post_process_headers): Define.
2047 1999-05-28 Nick Clifton <nickc@cygnus.com>
2049 * elf-bfd.h (struct elf_backend_data): Add new field:
2050 elf_backend_post_process_headers.
2052 * elfxx-target.h (elf_backend_post_process_headers): Define to
2053 NULL if not already defined.
2054 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2056 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2058 (_bfd_elf_compute_section_file_positions): Call
2059 elf_backend_post_process_headers if defined.
2061 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2063 * configure.in: Check whether getuid and getgid exist.
2064 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2065 HAVE_GETGID are not defined, respectively.
2066 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2068 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2069 * configure, config.in: Rebuild.
2071 1999-05-28 Martin Dorey <mdorey@madge.com>
2073 * elf32-i960.c: New file.
2074 * elf.c (prep_headers): Handle bfd_arch_i960.
2075 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2076 * config.bfd (i960-*-elf*): New target.
2077 * configure.in (bfd_elf32_i960_vec): New target vector.
2078 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2079 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2080 * Makefile.in, aclocal.m4, configure: Rebuild.
2082 1999-05-27 Nick Clifton <nickc@cygnus.com>
2084 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2086 (find_howto): New function: Find entries in the
2087 elf32_arm_howto_table.
2088 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2090 (elf32_arm_reloc_type_lookup): Add lookup for
2091 BFD_RELOC_ARM_PLT32.
2093 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2095 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2096 (elf32_arm_link_hash_table_create): Use above function as the
2097 constructor for hash table entries.
2098 (elf32_arm_relocate_section): Avoid crash when there is no output
2100 (elf32_arm_final_link_relocate): New parameter h.
2101 (elf32_arm_relocate_section): Pass symbol hash entry to above
2103 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2106 1999-05-25 Catherine Moore <clm@cygnus.com>
2108 * coff-arm.c (coff_arm_relocate_section): Don't emit
2109 base file entries for pc-relative values.
2111 1999-05-25 DJ Delorie <dj@cygnus.com>
2113 * peicode.h (coff_swap_sym_in): When we create the actual section
2114 to reflect the not-there section C_SECTION symbols refer to,
2115 change the symbol class to C_STAT as the section is now really
2118 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2120 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2123 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2125 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2127 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2128 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2130 1999-05-16 Nick Clifton <nickc@cygnus.com>
2132 * coff-mcore.c (in_reloc_p): Reinstate.
2134 1999-05-15 Nick Clifton <nickc@cygnus.com>
2136 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2137 * bfd-in2.h: Regenerate.
2138 * coff-mcore.c (in_reloc_p): Remove defintion.
2139 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2140 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2141 IMAGE_REL_MCORE_RVA.
2142 (coff_mcore_rtype_to_howto): Add special processing for
2143 IMAGE_REL_MCORE_RVA.
2144 (coff_mcore_relocate_section): Add support for
2145 IMAGE_REL_MCORE_RVA.
2146 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2147 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2149 (mcore_elf_relocate_section): Delete redundant case labels.
2151 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2153 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2154 precedence between bit-and and comparison.
2156 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2158 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2159 list of target formats (targ_selvecs).
2160 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2161 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2163 1999-05-10 DJ Delorie <dj@cygnus.com>
2165 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2166 reasonable mode until "ar x" is smart enough to skip it (fixes
2167 gcc/libgcc.a builds on mips-ecoff targets
2169 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2170 to work. Hack to support MS import libraries, which use different
2171 COMDAT types than GNU.
2172 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2173 to implied zero-length sections (see peicode below)
2174 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2175 filename symbols, which use one *or more* auxents.
2176 * coffswap.h (coff_swap_aux_in): ditto
2177 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2180 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2182 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2183 for all relocations.
2185 1999-05-10 Catherine Moore <clm@cygnus.com>
2187 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2188 if COFF_IMAGE_WITH_PE.
2189 (bfd_arm_process_before_allocation): Likewise.
2190 (bfd_arm_get_bfd_for_interworking): Likewise.
2191 * coff-arm.c: Likewise.
2192 * bfd-in2.h: Regenerate.
2193 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2194 (armpe_big_vec): Likewise.
2195 * configure: Rebuild.
2197 1999-05-10 Nick Clifton <nickc@cygnus.com>
2199 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2200 section, not just .rel. Same for .rela.
2202 1999-05-07 Nick Clifton <nickc@cygnus.com>
2204 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2205 endianism with an error message.
2207 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2209 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2210 assignment from "unsigned char *" to "char *".
2211 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2213 1999-05-05 Catherine Moore <clm@cygnus.com>
2215 * coff-arm.c (coff_arm_relocate_section): Add one to
2216 address of ARM_RVA32 thumb functions.
2218 1999-05-05 Catherine Moore <clm@cygnus.com>
2220 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2221 (elf32_m68k_copy_private_bfd_data): New.
2222 (elf32_m68k_merge_private_bfd_data): New.
2223 (elf32_m68k_print_private_bfd_data): New.
2224 (CPU32_FLAG): Define.
2225 (PLT_CPU32_ENTRY_SIZE): Define.
2226 (elf_cpu32_plt0_entry): Declare.
2227 (elf_cpu32_plt_entry): Declare.
2228 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2229 (elf_m68k_finish_dynamic_symbol): Likewise.
2230 (elf_m68k_finish_dynamic_sections): Likewise.
2231 (elf_backend_plt_header_size): Remove definition.
2232 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2233 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2234 (bfd_elf32_bfd_set_private_flags): Define.
2235 (bfd_elf32_bfd_print_private_bfd_data): Define.
2237 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2239 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2240 and R_LONG_PCREL_MODE.
2242 1999-04-29 Nick Clifton <nickc@cygnus.com>
2244 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2246 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2248 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2249 in relocation calculation.
2251 1999-04-26 Tom Tromey <tromey@cygnus.com>
2253 * aclocal.m4, configure: Updated for new version of libtool.
2255 1999-04-21 Nick Clifton <nickc@cygnus.com>
2257 * coff-mcore.c: Add support for mcore relocs.
2259 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2261 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2262 incorrect use EF_MIPS_xxBITPTRS.
2264 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2266 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2269 * bfd-in2.h: Rebuild.
2270 * libbfd.h: Rebuild.
2272 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2274 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2275 (coff_arm_relocate_section): Add ARM26D transform. Only
2276 change to ARM26D for relocateable links.
2278 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2280 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2281 (bfd_elf32_bfd_print_private_bfd_data): New.
2283 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2285 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2286 refetch addend if USE_REL, add many comments regarding current state.
2287 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2288 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2289 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2290 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2292 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2294 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2295 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2297 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2299 * dwarf2.c (decode_line_info): Don't truncate address to least
2300 significant 32 bits (breaks 64 bit targets).
2301 (lookup_address_in_function_table): Ditto.
2302 (comp_unit_contains_address): Ditto.
2304 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2306 * coff-arm.c (arm_emit_base_file_entry): New routine.
2307 (A2T3_OFFSET): Define.
2308 (T2A3_OFFSET): Define.
2309 (coff_arm_relocate_section): Emit base file entries for interworking
2312 1999-04-13 Philip Blundell <philb@gnu.org>
2314 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2315 relocs 17 through 19.
2317 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2319 * elfcode.h: Remove fnmatch.h.
2320 * elflink.h (elf_link_assign_sym_version): Call back to ld
2321 instead of calling fnmatch.
2323 * config.bfd (i?86-*-beoself): Include pe vecs.
2325 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2327 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2330 1999-04-10 Richard Henderson <rth@cygnus.com>
2332 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2333 when trying to resolve dynamic symbol references.
2334 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2335 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2336 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2337 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2338 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2339 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2340 * elflink.h (elf_link_output_extsym): Likewise.
2342 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2344 * section.c (_bfd_strip_section_from_output): New function moved from
2345 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2346 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2347 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2348 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2349 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2350 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2351 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2352 * bfd-in2.h: Update.
2354 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2356 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2358 1999-04-08 Nick Clifton <nickc@cygnus.com>
2360 * coff-mcore.c: New File: Support for mcore-pe targets.
2361 * cpu-mcore.c: New File: Support for mcore targets.
2362 * elf32-mcore.c: New File: Support for mcore-elf target.
2363 * pe-mcore.c: New File: Definitions for mcore-pe target.
2364 * pei-mcore.c: New File: Definitions for mcore-pei target.
2365 * Makefile.am: Add support for MCore targets.
2366 * Makefile.in: Regenerate.
2367 * config.bfd: Add support for MCore targets.
2368 * configure.in: Add support for MCore targets.
2369 * configure: Regenerate.
2370 * archures.c: Add support for MCore architecture.
2371 * bfd-in2.h: Regenerate.
2372 * coffcode.h: Add support for mcore-pe targets.
2373 * elf.c: Add support for mcore-elf target.
2374 * reloc.c: Add support for MCore relocs.
2375 * targets.c: Add support for MCore targets.
2377 1999-04-07 Nick Clifton <nickc@cygnus.com>
2379 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2380 R_ARM_XPC25 and R_ARM_THM_XPC22.
2381 (elf32_arm_reloc_map): Remove redundant entries.
2383 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2385 * sysdep.h (LC_MESSAGES): Never define.
2387 1999-04-06 Chris Torek <torek@bsdi.com>
2389 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2390 all callers. Rewrite completely.
2391 (_bfd_relocate_contents): Rewrite overflow checking.
2392 * bfd-in2.h: Rebuild.
2394 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2396 From Gabriel Paubert <paubert@iram.es>:
2397 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2398 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2399 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2400 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2401 * ppcboot.c (ppcboot_vec): Use little endian routines for
2404 * elf.c (elfcore_strndup): Only define if it will be used.
2405 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2407 (ppc_elf_check_relocs): Remove unused local i.
2408 (ppc_elf_gc_mark_hook): Add default case to switch.
2410 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2411 * srec.c (srec_scan): Accept \r in symbol definitions.
2412 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2413 (symbolsrec_object_p): Likewise.
2415 1999-04-04 Don Bowman <don@pixsci.com>
2417 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2419 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2421 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2423 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2424 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2426 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2428 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2431 1999-03-31 Nick Clifton <nickc@cygnus.com>
2433 * config.bfd: Add support for arm-epoc-pe target.
2434 * configure.in: Add support for arm-epoc-pe target.
2435 * configure: Regenerate.
2436 * targets.c: Add support for arm-epoc-pe target.
2437 * coff-arm.c: Allow header files to override definition of
2438 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2439 * pe-arm.h: Allow previous header files to override definition of
2440 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2441 * pei-arm.h: Allow previous header files to override definition of
2442 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2443 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2444 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2446 1999-03-30 Nick Clifton <nickc@cygnus.com>
2448 * elf.c (elf_map_symbols): Handle the case where section
2449 symbols are generated for content-less sections which are
2450 not mapped to the output file.
2452 * linker.c: Replace direct references to fields in BFD structure
2453 with accessor macros.
2455 * elflink.h: Replace direct references to fields in BFD structure
2456 with accessor macros.
2458 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2460 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2462 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2463 account when adjusting section symbols during a partial link.
2465 1999-03-24 Nick Clifton <nickc@cygnus.com>
2467 * coff-sparc.c (struct coff_reloc_map): Change type of field
2468 'bfd_reloc_val' to bfd_reloc_code_real_type.
2469 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2470 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2471 * elf32-arc.c (struct arc_reloc_map): Ditto.
2472 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2473 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2474 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2475 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2476 * elf32-sh.c (struct elf_reloc_map): Ditto.
2477 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2478 * elf32-v850.c (struct v850_reloc_map): Ditto.
2479 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2480 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2481 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2483 1999-03-17 Martin Hunt <hunt@cygnus.com>
2485 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2486 function so source-level assembly works. If multiple N_SOs
2487 are seen without and N_FUNs, create an indextable entry with
2488 a NULL function name.
2490 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2492 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2493 of certian similar cpus.
2495 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2497 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2498 Add the 5000. Change the architecture for the 5400 to mips4.
2499 (elf_mips_mach): Add r5000.
2501 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2503 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2505 1999-03-11 Nick Clifton <nickc@cygnus.com>
2507 * binary.c (binary_set_section_contents): Generate warning about
2508 huge file offsets for any section that will occupy file space, not
2509 just those that are loadable.
2511 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2513 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2515 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2517 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2519 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2521 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2522 * elflink.h: Revert all changes since Feb 16. Instead:
2523 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2524 appropriate. Copy it to version symbols.
2525 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2526 symbols if appropriate.
2527 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2528 symbol if appropriate.
2529 (elf_link_output_extsym): If symbol is marked as undefined, and
2530 has no nonweak references, mark it as weak undefined.
2532 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2534 * elflink.h (elf_merge_symbol): When overriding a dynamic
2535 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2537 (elf_link_add_object_symbols): Don't copy the other field if we
2540 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2542 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2543 shared object with a weak undefined symbol.
2545 1999-02-18 Nick Clifton <nickc@cygnus.com>
2547 * elfarm-nabi.c: Set partial_inplace back to false.
2549 1999-02-17 Nick Clifton <nickc@cygnus.com>
2551 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2552 (USER_LABEL_PREFIX): Set to "_".
2554 The following patches are from: Scott Bambrough
2555 <scottb@corelcomputer.com>
2557 * libaout.h (M_ARM6_NETBSD): Set to 143.
2559 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2560 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2561 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2562 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2563 * bfd-in2.h: Regenerate.
2565 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2566 'true' as REL relocs are now being used. Add new PIC relocs:
2567 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2568 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2570 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2572 (elf32_arm_final_link_relocate): Change parameters so that entire
2573 reloc is passed. Add support for PIC relocs.
2574 (elf32_arm_relocate_section): Pass entire reloc to
2575 elf32_arm_final_link_relocate.
2576 (elf32_arm_check_relocs): Handle new PIC relocs.
2577 (elf32_arm_adjust_dynamic_symbol): New function.
2578 (elf32_arm_size_dynamic_sections): New function.
2579 (elf32_arm_discard_copies): New function.
2580 (elf32_arm_finish_dynamic_symbol): New function.
2581 (elf32_arm_finish_dynamic_sections): New function.
2582 (ELF_MAXPAGE_SIZE): Define.
2583 (bfd_elf32_bfd_reloc_type_lookup): Define.
2584 (elf_backend_relocate_section): Define.
2585 (elf_backend_adjust_dynamic_symbol): Define.
2586 (elf_backend_create_dynamic_sections): Define.
2587 (elf_backend_finish_dynamic_symbol): Define.
2588 (elf_backend_finish_dynamic_sections): Define.
2589 (elf_backend_size_dynamic_sections): Define.
2590 (elf_backend_plt_readonly): Define.
2591 (elf_backend_want_got_plt): Define.
2592 (elf_backend_want_plt_sym): Define.
2594 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2596 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2597 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2598 (_bfd_mips_elf_fake_sections): Likewise.
2600 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2602 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2603 bfd_elf32_arm_get_bfd_for_interworking,
2604 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2607 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2608 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2609 elf32_arm_find_nearest_line): Make them static.
2611 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2613 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2614 callers. Do not merge a definition from a shared object with a
2615 weak undefined symbol.
2616 (elf_link_add_object_symbols): Do not change the symbol type or
2617 size if the old symbol overrides the new one.
2619 1999-02-08 Nick Clifton <nickc@cygnus.com>
2621 * config.bfd: Add support for strongarm target.
2623 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2625 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2626 fields instead of unsigned char.
2628 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2630 * Makefile.am: Rebuild dependencies.
2631 * Makefile.in: Rebuild.
2633 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2635 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2636 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2637 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2638 * acinclude.m4: Add comments to uses of AC_DEFINE.
2639 * acconfig.h: Remove.
2640 * configure: Rebuild with current autoconf/automake.
2641 * aclocal.m4: Likewise.
2642 * config.in: Likewise.
2643 * Makefile.in: Likewise.
2645 1999-02-04 DJ Delorie <dj@cygnus.com>
2647 * libbfd.c (real_read): don't call fread for zero bytes. This
2648 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2650 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2652 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2653 of a jump is in the current 256 MB region.
2655 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2657 * format.c (bfd_check_format_matches): Change last patch to only
2658 take effect for the binary target.
2660 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2662 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2664 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2666 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2668 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2670 * format.c (bfd_check_format_matches): If the target was
2671 previously specified, don't check other targets when checking for
2674 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2676 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2677 (elf32_arm_reloc_type_lookup): Removed
2678 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2679 (elf32_arm_reloc_type_lookup): New.
2680 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2681 (elf32_arm_reloc_type_lookup): New.
2683 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2685 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2686 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2687 * Makefile.am: Use new files.
2688 * Makefile.in: Regenerate.
2689 * configure.in: Use new files.
2690 * configure: Regenerate.
2692 1999-02-01 Nick Clifton <nickc@cygnus.com>
2694 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2695 (fr30_elf_gc_sweep_hook): New function.
2696 (elf_backend_can_gc_sections): Define.
2698 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2700 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2701 and bfd_elf32_bigarm_oabi_vec.
2703 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2705 * Makefile.am (elf32-arm-oldabi.lo): New.
2706 (elf32-arm-newabi.lo): New.
2707 * Makefile.in: Regenerate.
2708 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2709 (arm-*-elf): Likewise.
2711 (thumb-*-oabi): New.
2712 * configure: Regenerate.
2713 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2714 (bfd_elf32_bigarm_oabi_vec): New.
2715 * elf32-arm-newabi.c: New.
2716 * elf32-arm-oldabi.c: New.
2717 * elf32-arm.c: Removed.
2720 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2722 * binary.c (binary_set_section_contents): Omit warnings for
2723 unloadable sections.
2725 1999-01-31 Michael Meissner <meissner@cygnus.com>
2727 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2728 powerpc{,le}-*-eabi.
2730 1999-01-29 Nick Clifton <nickc@cygnus.com>
2732 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2733 * dwarf2.c (read_signed_leb128): Remove unused variables.
2735 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2737 * elf.c (assign_file_positions_for_segments): Only adjust
2738 p_align when needed.
2740 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2742 * binary.c (binary_set_section_contents): Don't return early for a
2743 non-loadable section, in case the first section is non-loadable.
2744 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2745 W. Rozycki <macro@ds2.pg.gda.pl>.
2747 1999-01-28 Nick Clifton <nickc@cygnus.com>
2749 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2750 R_FR30_GNU_VTENTRY relocs.
2752 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2754 * elflink.h (elf_link_output_sym): Zero syms which are
2755 part of sections which have been excluded.
2757 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2759 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2761 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2762 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2764 1999-01-27 Nick Clifton <nickc@cygnus.com>
2766 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2768 (fr30_final_link_relocate): Use computed value as result of
2771 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2773 * binary.c (binary_set_section_contents): Emit warning for
2774 huge file offsets due to widely-dispersed section LMAs.
2776 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2778 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2779 align first section to largest section alignment, not first
2782 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2784 * configure.in: Require autoconf 2.12.1 or higher.
2786 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2788 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2789 * bfd-in2.h: Likewise.
2790 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2792 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2794 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2795 * cpu-mips.c: Add support for and independent 4111.
2796 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2797 (_bfd_mips_elf_final_write_processing):
2798 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2800 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2802 * elf32-mips.c (elf_mips_abi_name): New.
2803 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2805 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2807 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2808 Handle bfd_mach_mips4300.
2810 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2812 * elf32-i386.c: Remove leaked development code from patch
2813 1998-12-10 by Richard Henderson.
2815 1998-12-10 Richard Henderson <rth@cygnus.com>
2817 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2818 in debug sections for symbol defined externally.
2820 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2822 * targets.c (bfd_target_vector): Remove duplicate entry for
2825 1998-12-09 Nick Clifton <nickc@cygnus.com>
2827 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2828 since we are using RELAs.
2830 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2832 SCO Open Server Release 5 core file support, from Jouke Numan
2834 * sco5-core.c: New file.
2835 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2836 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2837 * Makefile.am: Rebuild dependencies.
2838 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2839 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2840 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2841 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2842 * bfd-in2.h, configure, Makefile.in: Rebuild.
2844 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2846 * config.bfd (hppa*-*-mpeix*): New target.
2847 * configure.in: Add AC_HEADER_DIRENT.
2848 (hppa*-*-mpeix*): New target.
2849 * configure.host (hppa*-*-mpeix*): New host.
2850 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2851 friends rather than just including <sys/dir.h>.
2852 * som.h (struct som_symbol): Add hppa_priv_level and apto
2853 tc_data. Change all users.
2854 (struct somdata): Add comp_unit field.
2855 (obj_som_compilation_unit): Define.
2856 (bfd_som_attach_compilation_unix): Declare.
2857 * som.c: Check HOST_HPPAMPEIX.
2858 (struct som_misc_symbol_info): Add new field priv_level.
2859 (som_object_setup): Add current_offset parameter. Change all
2861 (setup_sections): Likewise.
2862 (som_object_p): For EXECLIBMAGIC, read the lst header.
2863 (som_write_symbol_strings): Add compilation_unit parameter.
2865 (som_finish_writing): Write out compilation_unit.
2866 (som_bfd_derive_misc_symbol_info): Set priv_level.
2867 (som_build_and_write_symbol_table): Set xleast field to 3.
2868 (som_slurp_symbol_table): Set symbol priv_level.
2869 (bfd_som_attach_compilation_unit): New function.
2870 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2871 priv_level into symbol_value.
2872 * configure, config.in: Rebuild.
2874 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2876 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2877 warning function to call _bfd_error_handler instead.
2879 * libbfd.c (COERCE32): Cast through unsigned long and long to
2880 avoid bug in old version of gcc.
2882 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2883 (elf_backend_additional_program_headers): Don't define.
2885 1998-12-08 Nick Clifton <nickc@cygnus.com>
2887 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2888 relocations to include offset of 2 included in the insns, and the
2889 offset of the relocs within the section.
2891 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2893 The following changes were made by David Taylor
2894 <taylor@texas.cygnus.com>, Edith Epstein
2895 <eepstein@sophia.cygnus.com>, Jim Blandy
2896 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2897 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2898 changes originally made by HP; HP did not create ChangeLog
2901 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2902 automake macro library.
2904 * hpux-core.c (hpux_core_core_file_p): this function now
2905 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2906 found in the corefile! Also, in hpux_core_core_file_p, if we
2907 encounter a section with an unknown type, don't punt. Instead,
2908 just skip it. Also, count the number of sections of known type
2909 that we encounter. If we encounter at least one good one, then
2910 we'll declare that the file is a core file. If we encounter any
2911 unknown ones but some known ones, then we'll issue a warning (but
2912 still declare it to be a core file). Also, correctly decide when a
2914 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2915 (CORE_ANON_SHMEM): define if not defined.
2916 (hpux_core_struct): add members lwpid and user_tid.
2917 (core_kernel_thread_id, core_user_thread_id): new macros.
2918 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2919 the name before storing it in the bfd.
2920 (hpux_core_core_file_p): handle threads.
2922 * libhppa.h (GET_FIELD): protect against redefinition.
2923 (HPPA_WIDE): define.
2924 (GET_FIELD): define.
2929 (sign_extend): redefine.
2930 (assemble_6): define.
2931 (assemble_12): rewrite.
2932 (assemble_16): define.
2933 (assemble_16a): define.
2934 (assemble_17): rewrite.
2935 (assemble_22): define.
2937 1998-12-07 Nick Clifton <nickc@cygnus.com>
2939 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2940 relocations for signed values.
2942 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2944 * mipsbsd.c (MY(set_arch_mach)): Make static.
2945 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2946 bfd_mach_mips* macros rather than simple numbers.
2948 COFF weak symbol support, based on patches from Mark Elbrecht
2949 <snowball3@usa.net>:
2950 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2951 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2952 (coff_write_alien_symbol): Likewise.
2953 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2954 (coff_link_add_symbols): Likewise.
2955 (_bfd_coff_link_input_bfd): Likewise.
2956 (_bfd_coff_write_global_sym): Likewise.
2958 * elf.c (copy_private_bfd_data): Always initialize the
2959 includes_phdrs field.
2961 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2962 file defines a symbol first mentioned in an ELF file.
2964 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2965 possible, rather than only if BFD64.
2966 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2968 * bfd-in2.h: Rebuild.
2970 * srec.c (srec_set_section_contents): Correct test to avoid
2971 switching to 4 byte addresses after seeing a second section which
2972 requires 3 byte addresses. From Joel Schantz
2973 <joel.schantz@argosys.boeing.com>.
2975 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2976 <aymeric.vincent@emi.u-bordeaux.fr>.
2978 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2980 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2981 decide whether the output file is -mrelocatable-lib,
2982 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2984 1998-12-03 Nick Clifton <nickc@cygnus.com>
2986 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2987 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2988 * bfd-in2.h: Regenerate.
2989 * libbfd.h: Regenerate
2991 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2993 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2994 link against a dynamic symbol with no type or size.
2996 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2998 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2999 relocation for section which does not get loaded.
3000 (elf_i386_relocate_section) [R_386_32]: Likewise.
3002 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3004 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3005 reloc_count and i long instead of unsigned long. Handle error
3006 return from bfd_canonicalize_reloc.
3008 1998-12-01 Nick Clifton <nickc@cygnus.com>
3010 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3013 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3015 * elf32-sh.c (elf/sh.h): Include.
3016 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3017 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3018 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3019 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3020 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3022 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3024 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3025 causes division by zero later on.
3027 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3029 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3032 1998-11-25 DJ Delorie <dj@cygnus.com>
3034 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3037 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3039 * elf32-fr30.c (fr30_elf_relocate_section): Call
3040 fr30_final_link_relocate.
3041 (fr30_final_link_relocate): New function: Handle I20 and I32
3043 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3044 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3045 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3047 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3050 The following changes are based on a patch submitted by Gianluca
3051 Moro <glctr@abc.it>:
3053 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3054 not already been updated.
3055 (find_remembered_hi16s_reloc): New parameter 'already_found'
3056 returns state of remembered hi16s reloc.
3057 (remember_hi16s_reloc): Set 'found' field to false.
3058 (hi16s_location): Add 'found' field.
3060 1998-11-23 DJ Delorie <dj@cygnus.com>
3062 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3063 to see .DLL files as unrecognized.
3064 (i3coff_object_p): Sorry, had to hack it to not recognize these
3065 files (pei-i386) on request.
3067 1998-11-23 DJ Delorie <dj@cygnus.com>
3069 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3070 relents. Call bfd_check_format to reinitialize.
3072 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3074 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3077 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3079 * aclocal.m4: regenerate
3080 * configure: regenerate
3082 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3084 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3085 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3086 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3087 respect it as an upper bound on what memory to reference.
3088 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3089 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3090 update vtable_entries_size appropriately.
3092 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3094 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3097 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3099 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3100 bfds; they have no "file" so we fake it.
3101 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3102 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3103 resizing the memory buffer.
3104 * opncls.c (bfd_make_writable): New function; lets you write a
3105 bfd_create'd bfd to an in-memory buffer.
3106 (bfd_make_readable): New function; lets you read back that buffer
3107 as if it were from bfd_openr. Used to build generated archive
3108 members (winsup's ld's dlltool)
3110 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3112 * po/bfd.pot: Regenerated.
3114 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3116 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3119 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3121 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3122 element of the gotentry list for local symbols too.
3123 (elf64_alpha_relocate_section): Unify local and global handling.
3124 Assert that gotent->use_count > 0.
3126 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3128 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3129 update for file name changes of July 2, 1998.
3131 * configure: Rebuild.
3133 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3135 * po/bfd.pot: Regenerated.
3137 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3139 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3140 * aclocal.m4, configure: regenerate
3142 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3144 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3146 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3148 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3149 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3151 * aclocal.m4, configure: regenerated.
3153 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3155 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3156 R_D10V_GNU_VTENTRY relocs.
3157 (elf_d10v_howto_table): Likewise.
3158 (d10v_reloc_map d10v_reloc_map): Likewise.
3159 (elf32_d10v_gc_mark_hook): New.
3160 (elf32_d10v_gc_sweep_hook): New.
3161 (elf32_d10v_check_relocs): New.
3162 (elf32_d10v_relocate_section): New.
3163 (elf_backend_relocate_section): Define.
3164 (elf_backend_can_gc_sections): Define.
3166 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3168 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3169 (BFD64_BACKENDS): ...from here.
3170 (BFD32_BACKENDS_CFILES): Move vms files here...
3171 (BFD64_BACKENDS_CFILES): ...from here.
3172 * Makefile.in: Rebuild.
3174 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3176 * Makefile.am: Add FR30 target.
3177 * Makefile.in: Add FR30 target.
3178 * archures.c: Add support for FR30.
3179 * config.bfd: Add support for FR30.
3180 * configure.in: Add support for FR30.
3181 * reloc.c: Add support for FR30 relocations.
3182 * targets.c: Add support for FR30 relocations.
3183 * bfd-in2.h: Regenerate.
3184 * configure: Regenerate.
3185 * libbfd.h: Regenerate.
3186 * cpu-fr30.c: New file.
3187 * elf32-fr30.c: New file.
3189 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3191 * configure.in: detect cygwin* instead of cygwin32*
3192 * configure: regenerate
3194 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3196 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3197 use bfd_malloc and free instead and check return value from bfd_malloc.
3199 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3202 * libbfd.h: Rebuild.
3204 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3205 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3206 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3207 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3209 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3211 (mips_elf_link_hash_table_create): Don't initialize
3212 dynsym_sec_strindex.
3213 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3214 (mips_elf_size_dynamic_sections): Generate a section symbol for
3215 every output section.
3216 (mips_elf_finish_dynamic_sections): Count all sections for
3218 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3221 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3223 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3224 for later PLT entries in large PLTs.
3225 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3227 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3229 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3231 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3233 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3234 * elflink.h (elf_collect_hash_codes): New function. This function is
3235 called for each exported symbol and we compute the ELF hash value for
3237 (compute_bucket_value): New function. It is called from
3238 size_dynamic_sections to determine the hash table size. When we are
3239 optimizing a better, but slower, algorithm is used.
3240 (size_dynamic_sections): Call compute_bucket_value.
3242 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3244 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3246 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3248 (sh_elf_gc_mark_hook): New.
3249 (sh_elf_gc_sweep_hook): New.
3250 (sh_elf_check_relocs): New.
3251 (elf_backend_can_gc_sections): Define.
3253 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3255 * acinclude.m4: undo previous gettext change
3256 * aclocal.m4: rebuild with right version of aclocal.
3258 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3260 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3261 aclocal.m4 to acinclude.m4, so they don't get lost.
3263 * elfcore.h: rewrite for better corefile support.
3264 * elf.c (elfcore_*): new functions.
3265 * elf-bfd.h (elf_obj_tdata): new structure members.
3266 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3268 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3270 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3272 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3273 and R_M32R_GNU_VTENTRY.
3274 (elf_backend_can_gc_sections): Define.
3275 (m32r_elf_check_relocs): New.
3276 (m32r_elf_gc_mark_hook): New.
3277 (m32r_elf_gc_sweep_hook): New.
3278 (m32r_elf_relocate_section): Handle VT relocs.
3280 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3282 * coff-arm.c (arm_relocate_section): Remove redundant test.
3284 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3285 cleat that the 'bitsize' field is the size of the bitfield AFTER
3286 relocation not before.
3288 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3290 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3293 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3295 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3296 R_SPARC_GNU_VTENTRY.
3297 (elf32_sparc_check_relocs): Handle them.
3298 (elf32_sparc_reloc_type_lookup): Likewise.
3299 (elf32_sparc_relocate_section): Likewise.
3300 (elf32_sparc_gc_mark_hook): New.
3301 (elf32_sparc_gc_sweep_hook): New.
3303 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3305 * som.c (som_finish_writing): Perform some sanity checks when
3306 writing an executable or shared library.
3308 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3310 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3311 * configure.in (elf): Add dwarf1.lo.
3312 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3313 * elf.c (_bfd_elf_find_nearest_line): Add call to
3314 _bfd_dwarf1_find_nearest_line.
3315 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3316 Add call to _bfd_dwarf1_find_nearest_line.
3317 * configure: Rebuilt.
3319 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3321 * elflink.h (elf_gc_sections): Do not allow garbage
3322 collection if dynamic sections have been created.
3324 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3326 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3328 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3329 (v850_elf_perform_relocation): Likewise.
3330 (v850_elf_final_link_relocate): Likewise.
3331 (v850_elf_relocate_section): Likewise.
3332 (v850_elf_gc_sweep_hook): New routine.
3333 (v850_elf_gc_mark_hook): New routine.
3334 (elf_backend_can_gc_sections): Define.
3336 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3338 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3341 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3343 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3344 Declare size as bfd_size_type.
3345 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3347 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3349 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3351 * som.c (CPU_PA_RISC2_0): Define.
3352 (_PA_RISC2_0_ID): Likewise.
3353 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3355 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3357 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3358 has a base which is already defined, only add the referenced
3359 symbol to the dynamic symbol table if it is defined or referenced
3362 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3365 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3367 * elflink.h (elf_link_add_object_symbols): Undo last change.
3369 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3371 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3372 symbol for the indirect alias to a versioned symbol.
3374 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3376 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3377 (elf32_i386_vtentry_howto): New.
3378 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3379 or elf32_i386_vtinherit_howto on lookup.
3381 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3383 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3384 reloc_type. Rename R_68K__max to R_68K_max.
3385 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3388 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3390 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3391 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3393 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3396 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3398 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3399 message has a null byte terminator.
3401 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3403 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3404 word subject to R_V850_32 relocation.
3406 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3408 * dwarf2.c: Add comment describing problem computing line numbers
3409 for undefined symbols at link time.
3411 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3413 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3414 transform a defweak into a plt entry.
3415 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3416 plt entry references to receive a RELATIVE reloc.
3417 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3418 (elf64_alpha_relocate_section): Assert we don't overrun
3419 the allocated relocation space.
3421 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3423 * elf.c (swap_out_syms): Always treat section symbols as
3424 special, even if they are attached to a common section.
3426 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3428 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3429 sections with v850 common section attributes into named v850
3431 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3432 common section attributes into named v850 common sections.
3434 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3436 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3439 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3441 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3442 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3443 reloc to the wrong section a warning, not an error. .dynsbss
3444 is not an output section, so there is no need to check for it.
3446 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3448 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3450 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3452 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3453 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3455 (elf32_arm_gc_mark_hook): New.
3456 (elf32_arm_gc_sweep_hook): New.
3457 (elf32_arm_check_relocs): New.
3458 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3460 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3463 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3465 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3466 assume there is no PLT or GOT.
3468 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3470 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3471 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3472 also accepted as a function symbol type.
3474 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3476 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3478 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3481 match definition of _bfd_gc_sections field.
3482 * libbfd.h: Rebuild.
3484 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3486 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3487 the addend of a dynamic relocation referencing a section.
3488 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3489 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3491 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3493 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3494 bed has a size_dynamic_sections routine before trying to use it.
3496 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3498 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3499 _bfd_elf_rel_vtable_reloc_fn.
3501 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3503 * Makefile.am: Add elf32-arm.c.
3504 * Makefile.in: Rebuild.
3505 * elf-bfd.h: Add elf_backend_get_symbol_type.
3506 * elf.c (swap_out_syms): If defined, call
3507 elf_backend_get_symbol_type.
3508 * elf32-arm.c: Define elf_backend_get_symbol_type.
3509 (elf32_arm_get_symbol-type): New routine.
3510 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3511 (bfd_elf32_arm_process_before_allocation): Change to
3512 check for STT_ARM_TFUNC.
3513 (elf32_arm_final_link_relocate): Likewise.
3514 * elfxx-target.h: Add elf_backend_get_symbol_type.
3516 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3518 * archures.c (bfd_mach_alpha_ev[456]): New.
3519 * cpu-alpha.c: Rework to match these types.
3520 * bfd-in2.h: Rebuild.
3522 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3524 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3525 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3527 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3528 (elf_i386_reloc_type_lookup): Recognize them.
3529 (elf_i386_check_relocs): Pass them off to generic code.
3530 (elf_i386_relocate_section): Ignore them.
3531 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3532 (elf_backend_can_gc_sections): True.
3534 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3536 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3537 before looking at owner field.
3538 (elf32_arm_to_thumb_stub): Ditto.
3539 (elf32_arm_relocate_section): Compute name before calling
3540 elf32_arm_final_link_relocate().
3542 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3544 * elf.c: comment and formatting cleanups.
3547 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3549 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3550 (core files are treated differently than object files).
3551 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3552 bfd_elf_mkcorefile): declare.
3553 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3554 bfd_elf_mkcorefile): add to bfd_target vector.
3555 * elfcore.h (elf_core_file_p): save the program header table,
3556 and set the bfd architecture from the elf file header.
3557 * elf.c (bfd_elf_mkcorefile): new function.
3558 (_bfd_elf_write_corefile_contents): new function.
3559 (assign_file_positions_for_segments): add cases for handling
3560 PT_NOTE segments. (assign_file_positions_except_relocs):
3561 core files should be handled the same as exec files.
3562 (prep_headers): identify core files as type ET_CORE.
3563 (copy_private_bfd_data): identify the sections belonging to
3564 the PT_NOTE segment.
3566 * elf32-sparc.c (elf32_sparc_final_write_processing):
3567 add break statement to default case.
3569 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3571 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3572 section (not input) will be in sections ".sbss", ".sbss2",
3573 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3574 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3575 output_offset for correct evaluation of addend.
3577 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3579 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3580 elf32_arm_allocate_interworking_sections and
3581 elf32_arm_process_before_allocation.
3583 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3585 * bfd-in.h: Ammend prototype for
3586 elf32_arm_process_before_allocation to remove surplus third
3589 * bfd-in2.h: Regenerate.
3591 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3593 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3595 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3597 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3598 calculated for RELOC_SPARC_REV32 case.
3600 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3602 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3603 elf32_arm_allocate_interworking_sections and
3604 elf32_arm_process_before_allocation.
3605 * bfd-in2.h: Regenerated.
3606 * elf32-arm.c Define elf32_arm_link_hash_table.
3607 (insert_thumb_branch): New routine.
3608 (find_thumb_glue): New routine.
3609 (find_arm_glue): New routine.
3610 (record_arm_to_thumb_glue): New routine.
3611 (record_thumb_to_arm_glue): New routine.
3612 (elf32_arm_link_hash_table_create): New routine.
3613 (elf32_arm_get_bfd_for_interworking): New routine.
3614 (elf32_arm_allocate_interworking_sections) New routine.
3615 (elf32_arm_process_before_allocation) New routine.
3616 (elf32_thumb_to_arm_stub): New routine.
3617 (elf32_arm_to_thumb_stub): New routine.
3618 (elf32_print_private_bfd_data): Fix typo.
3619 (elf32_arm_final_link_relocate): Add argument sym_sec.
3620 Check for branches to thumb symbols in case R_ARM_PC24.
3621 Check for branches to arm symbols in case R_ARM_THM_PC22.
3622 (elf32_arm_relocate_section): Pass symbol section to
3623 elf32_arm_final_link_relocate.
3625 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3627 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3628 entries unless the symbol is defined in the executable; in
3629 particular, undefined weak symbols get a PLT entry.
3631 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3633 * libaout.h: Remove nested comment to avoid warning.
3635 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3637 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3638 R_ARM_PC24 relocation.
3640 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3642 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3643 argument is_local. Add argument sym_flags. Check sym_flags
3644 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3645 (elf32_arm_relocate_section): Don't pass local sym and pass
3646 sym_flags to elf32_arm_final_link_relocate.
3648 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3650 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3651 to not count too few relocs for dynamicly linked executables.
3653 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3655 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3656 symbols without a dynamic index dynamic. Consider all weak
3658 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3659 correspondance between input and output sections.
3661 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3663 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3664 that use a .got.plt section start the got offset at zero.
3666 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3668 * ieee.c (ieee_write_processor): Correct the processor ID written
3669 out for bfd_arch_m68k, accommodating change of March 25.
3671 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3673 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3674 R_ARM_THM_RPC22 relocations.
3676 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3678 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3680 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3681 .got relocs in -Bsymbolic shared objects.
3683 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3685 * elf32-arm.c: Add private flags to ELF header.
3686 (elf32_arm_print_private_bfd_data): New Function.
3687 (elf32_arm_set_private_flags): New Function.
3688 (elf32_arm_copy_private_flags): New Function.
3689 (elf32_arm_merge_private_bfd_data): New Function.
3691 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3695 (elf32_sparc_relocate_section): Likewise.
3697 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3699 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3700 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3701 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3702 of the function. Recognize no .plt as static linking.
3704 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3706 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3707 ".liblist" string through gettext.
3709 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3711 * Makefile.am: Add support for elf32-arm.lo.
3712 * Makefile.in: Rebuild.
3713 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3714 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3715 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3716 * configure: Regenerate.
3717 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3718 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3719 bfd_target bfd_elf32_littlearm_vec.
3720 * elf32-arm.c: New file.
3722 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3724 * libaout.h (M_SPARCLITE_LE): New machine.
3725 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3726 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3727 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3728 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3729 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3730 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3731 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3732 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3733 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3734 be BFD_RELOC_SPARC_REV32.
3736 * config.bfd (sparc86x-*-aout): New
3738 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3740 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3741 actually mapping the output sections.
3743 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3746 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3747 (mn10300_elf_reloc_map): Similarly.
3748 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3750 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3752 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3754 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3755 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3756 elf_mips_reloc_type defined in elf/mips.h.
3758 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3760 * elf64-mips.c: Remove reloc_type definition completely. It's now
3763 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3765 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3766 as they are defined in elf/mips.h now.
3768 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3771 * Re-add lost change:
3772 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3774 (mn10300_elf_relax_section): Include stack space for register saves
3775 in the imm8 field of a "call" instruction.
3776 (compute_function_info): Determine how much stack is allocated by
3777 the movm instruction. Fix typo.
3778 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3780 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3783 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3785 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3787 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3789 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3791 * elf32-hppa.h: Let ELF header define the enum containing the
3792 external reloc numbers.
3793 * elf32-i386.h: Likewise.
3795 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3797 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3798 * elf32-mips.c: Likewise.
3799 * elf32-ppc.c: Likewise.
3801 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3803 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3804 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3806 * bfd-in.h: Regenerate.
3807 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3808 parameter to 'unsigned int' to avoid K&R compatability problems.
3810 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3813 functionname_ptr to be const. Change line_ptr to be unsigned.
3815 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3816 macro is not defined. Change second parameter from bfd_link_info
3817 to coff_final_link_info. Add prototype.
3818 (coff_final_link_postscript): Simplify handling when macro is not
3819 defined. Add prototype.
3821 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3823 * elf-mn10300.c: Before include system specific ELF header define
3824 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3825 * elf32-mips.c: Likewise.
3826 * elf32-ppc.c: Likewise.
3828 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3830 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3831 temporary patch over to elf64-mips.c as well.
3833 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3835 * elf32-mips.c (reloc_type): Temporarily disable definition of
3836 standard relocation since they are now defined in elf/mips.h.
3838 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3840 * elf-m10200.c (mn10200_elf_final_link_relocate):
3841 Modify range test for case R_MN10200_8.
3843 * elf-m10300.c (mn10300_elf_final_link_relocate):
3844 Modify range test for case R_MN10300_8.
3846 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3848 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3849 * elf32-i386.c (elf_backend_got_header_size): Define.
3850 (elf_backend_plt_header_size): Define.
3851 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3852 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3853 * elfxx-target.h: Provide a default of zero.
3854 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3855 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3857 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3858 entry from an executable, even if the plt refcount goes to 0.
3860 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3862 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3863 directory name at the line number.
3865 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3866 with an unspecified type.
3868 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * sunos.c: Add undef of valid to avoid problem on SunOS.
3872 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3874 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3876 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3878 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3879 R_68K_PCxx and R_68K_xx relocations. Make sure that
3880 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3881 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3882 R_68K_xx relocations.
3883 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3884 that has no plt entry.
3885 (elf_m68k_relocate_section): Ignore the plt offset in a static
3887 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3889 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3892 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3894 (howto_table, reloc_map): Add entries for them.
3895 (elf_m68k_check_relocs): Handle them. Implement reference
3896 counting for got and plt entries.
3897 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3898 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3900 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3901 (elf_m68k_relocate_section): Handle the new reloc types.
3902 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3903 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3904 * elflink.h (elf_link_add_object_symbols): When creating an
3905 indirect reference for symbol versioning also copy the plt
3907 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3908 flag also reset the plt offset.
3909 (elf_link_assign_sym_version): Likewise.
3910 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3911 the size of the entry in bytes.
3912 (elf_gc_allocate_got_offsets): Likewise.
3914 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3916 * elflink.h (elf_gc_sections): Return true rather than falling off
3919 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3922 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3924 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3925 comment describing when it should be enabled.
3926 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3929 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3931 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3932 information ATN records.
3934 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3937 section for an absolute symbol in a fully linked file. Based on
3938 patch from Christian Holland <CHolland@de.lucent.com>.
3940 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3942 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3943 that a symbol is undefined.
3945 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3947 * som.c (som_bfd_gc_sections): Define.
3949 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3951 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3952 overflows in ARM_26D patches, since they have already been
3953 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3955 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * coffcode.h (coff_write_object_contents): If we have any long
3958 section names, call coff_write_symbols even if there are no
3961 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3964 PT_LOAD segment, rather than only setting it once for the entire
3967 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3968 rather than ignoring every phdr with a p_paddr of 0, ignore all
3969 the phdrs if they all have a p_paddr of 0.
3971 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3972 section was discarded from the link.
3974 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3976 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3978 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3980 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3981 floating point operations.
3983 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3988 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3990 Merge of vax/vms (read-only) support
3991 * configure.com: Support Vax target.
3992 * makefile.vms: Support Vax target.
3993 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3994 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3996 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3998 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4000 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4002 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4004 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4005 * targets.c (bfd_target_ovax_flavour): New flavour.
4006 (vms_alpha_vec): Renamed from evax_alpha_vec.
4008 (target_vector): Update accordingly.
4009 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4011 (vax*-*-*vms*): New target.
4012 * Makefile.am: Update for renamed files. Rebuild dependencies.
4013 * bfd-in2.h: Rebuild.
4014 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4016 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4018 Based on patch from Matt Semersky <matts@scd.hp.com>:
4019 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4020 pointer on abfd->outsymbols.
4021 (generic_add_output_symbol): Handle NULL sym parameter.
4023 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4025 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4028 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4030 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4031 when handling 32 bit immediate relocs.
4032 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4034 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4036 * section.c (STD_SECTION): Account for recently added gc_mark
4037 field in struct asection.
4039 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4040 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4042 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4044 ELF Section-level Garbage Collection:
4045 * bfd.c (bfd_gc_sections): New.
4046 * aout-adobe.c: Hook to default implementation.
4047 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4048 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4049 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4050 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4051 * tekhex.c, versados.c: Likewise.
4052 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4053 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4055 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4056 (bfd_generic_gc_sections): New.
4057 * section.c (SEC_KEEP): New.
4058 (asection): Add gc_mark member.
4060 * elfcode.h (elf_gc*): New name remappings.
4061 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4062 sections to be excluded.
4063 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4064 (elf_gc_propogate_vtable_entries_used): New.
4065 (elf_gc_smash_unused_vtentry_relocs): New.
4066 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4067 (elf_gc_common_finalize_got_offsets): New.
4068 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4069 * elfxx-target.h: Add and default gc hooks.
4071 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4073 (struct elf_obj_tdata): Likewise for local_got_offsets.
4074 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4075 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4076 * elf64-sparc.c, elflink.h: Likewise.
4078 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4079 (ELF_LINK_HASH_MARK): Define.
4080 (struct elf_backend_data): Add GC hooks.
4081 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4083 * elf-m10300.c (mn10300_elf_check_relocs): New.
4084 (mn10300_elf_gc_mark_hook): New.
4085 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4086 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4087 (mn10300_elf_final_link_relocate): Likewise.
4088 (mn10300_elf_relocate_section): Likewise.
4089 (elf_backend_can_gc_sections): Define.
4090 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4091 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4092 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4093 (mips_info_to_howto_rel): Likewise.
4094 (mips_elf_relocate_section): Likewise.
4095 (mips_elf_check_relocs): Likewise.
4096 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4097 (elf_backend_can_gc_sections): Define.
4098 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4099 (ppc_elf_howto_raw): Handle them.
4100 (ppc_elf_reloc_type_lookup): Likewise.
4101 (ppc_elf_relocate_section): Likewise.
4102 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4103 Handle new vtable relocs.
4104 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4105 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4106 (elf_backend_can_gc_sections): Define.
4108 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4110 * archures.c (bfd_mach_mn10300): Define.
4111 * elf-m10300.c: Include elf/mn10300.h
4112 (elf_mn10300_mach): New function.
4113 (_bfd_mn10300_elf_final_write_processing): Likewise.
4114 (_bfd_mn10300_elf_object_p): Likewise.
4115 (elf_backendfinal_write_processing): Define.
4116 (elf_backend_object_p): Likewise.
4118 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4120 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4123 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4125 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4126 link_next field, not the next field.
4128 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4130 * elf.c (map_sections_to_segments): Check the section address
4131 against the phdr size both with and without a modulo of
4134 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4136 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4137 linker created empty input section if the output section has the
4140 * elflink.h (elf_link_output_extsym): Print an error message if
4141 _bfd_elf_section_from_bfd_section fails.
4143 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4146 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4148 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4149 native linker output. Avoid putting an empty section in more than
4152 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4154 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4155 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4157 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4159 * elf.c (swap_out_syms): New arg relocatable_p.
4160 Don't add section VMA to symbols for relocatable output.
4161 (_bfd_elf_compute_section_file_positions): Update call to
4164 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4166 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4167 against 'addend' be signed rather than unsigned.
4169 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4171 * elf32-m32r.c: Add prototyps for static functions.
4173 * coff-arm.c: Add prototypes for static functions.
4175 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4177 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4178 LMA is used to order sections in a segment.
4180 * elf32-v850.c: Add prototypes for static functions.
4181 Change type of addend parameter to bfd_vma in various functions.
4183 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4186 complain_overflow_signed instead of complain_overflow_bitfield.
4188 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4190 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4191 when comparing against 0.
4193 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * Makefile.am (config.status): New target.
4196 * Makefile.in: Rebuild.
4198 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4200 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4201 error if previous object endianness doesn't match current object.
4203 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4205 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4206 _bfd_elf_print_private)bfd_data ().
4208 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4210 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4212 (elf_link_add_object_symbols): Set type_change_ok and
4213 size_change_ok before calling elf_merge_symbol.
4215 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4216 undefined symbol error, don't also issue an overflow error.
4218 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4220 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4221 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4222 message instead of crashing.
4224 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4226 * archures.c (bfd_mach_cpu32): Define.
4227 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4229 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4230 * ieee.c: Include <ctype.h>.
4231 (ieee_object_p): Parse out process ID string to make it more
4232 likely to be acceptable for bfd_scan_arch.
4233 * bfd-in2.h: Rebuild.
4235 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4237 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4238 _bfd_elf_print_private_bfd_data() so that the program header will
4241 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4244 0x68. Reindent. Add some comments.
4246 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4248 * elf.c (copy_private_bfd_data): Adjust physical address of
4249 segment in output BFD to contain LMAs of its sections.
4251 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4253 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4254 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4255 endian data 32 bit relocations.
4256 (elf32_sparc_merge_private_bfd_data): Check if linking little
4257 endian objects with big endian objects.
4258 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4259 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4260 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4262 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4263 * archures.c (bfd_mach_sparc_sparclite_le): New.
4264 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4266 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4268 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4271 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * bfd-in.h: Move over patch to bfd-in2.h.
4275 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4277 (_bfd_relocate_contents): Likewise.
4279 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4281 * peicode.h (add_data_entry): If the section has no private data
4282 then do not create a Data Dictionary entry for it.
4284 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4286 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4287 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4288 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4289 subsections during relaxation more correctly.
4291 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4293 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4294 Add extra argument to bfd_arm_process_before_allocation ().
4295 * bfd-in.h: Reflect changes made in bfd-in2.h.
4296 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4297 coff class of a BFD symbol.
4298 * coff-arm.c: Add support for interworking between Thumb code and
4299 non-interworking aware ARM code.
4301 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4303 * po/Make-in (install-info): New target.
4305 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4307 * filemode.c: Remove; not used.
4309 If sysdep.h includes a header file, don't include it again:
4310 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4312 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4314 * archive.c: Don't include <string.h> or <errno.h>.
4315 * evax-alpha.c; Don't include <stdio.h>.
4316 * evax-egsd.c: Likewise.
4317 * evax-etir.c: Likewise.
4318 * evax-misc.c: Likewise.
4319 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4320 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4322 * hpux-core.c: Likewise.
4323 * netbsd-core.c: Likewise.
4325 * libbfd.c: Don't include <sys/types.h>.
4326 * nlmcode.h: Don't include <string.h>.
4327 * osf-core.c: Don't include <string.h> or <stdio.h>.
4328 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4329 <errno.h>, or <unistd.h>.
4330 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4332 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4334 * configure.com: If the version number can not be found in
4335 configure.in, set it to "unknown" rather than "2.8.1".
4337 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4339 * elf32-mips.c (elf_mips_mach): New.
4340 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4341 (_bfd_mips_elf_final_write_processing): Use the names
4342 of machines, rather than the numbers. Set both the ARCH
4343 and MACH in e_flags. Handle a few more specific machines.
4344 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4345 EF_MIPS_ARCH and EF_MIPS_MACH.
4347 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4349 * syms.c (bfd_is_local_label): Revert last change.
4350 * srec.c (srec_write_symbols): Discard debugging symbols.
4352 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * som.c: Include <ctype.h>.
4355 * som.h: Don't include sysdep.h.
4357 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4359 * libbfd.h: Rebuilt.
4360 * libbfd-in.h: Removed gettext includes and defines.
4361 * sysdep.h: Moved gettext-related includes and defines here.
4363 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4365 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4366 an ad-hoc test. Kill bogus #if 0 code.
4367 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4369 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4371 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4372 when generating a normal executable for a symbol defined in a
4373 regular file. When copying a reloc into the output file, adjust
4374 the addend for a PC relative reloc against a global symbol.
4376 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4378 * libbfd.h: Rebuilt.
4379 * libbfd-in.h (_): Define as dgettext.
4381 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4385 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4386 when declaring parameter types.
4387 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4389 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * config.bfd: If we include any ELF targets in targ_defvec and/or
4392 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4393 * elf32-gen.c (dummy): New static const variable.
4394 (elf_generic_info_to_howto): New static function.
4395 (elf_generic_info_to_howto_rel): New static function.
4396 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4397 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4398 * elf64-gen.c: Same changes as elf32-gen.c.
4399 * elfcode.h (elf_object_p): For the generic target, ignore a
4400 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4402 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4405 * configure: Rebuild.
4407 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4409 * config.bfd: Update OSR5/Unixware patterns.
4411 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4413 * elf.c (assign_file_positions_for_segments): Allow for holes
4414 between sections added by a link script.
4416 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * configure.in: Change version number to 2.9.4
4419 * configure: Rebuild.
4421 Based on patch from H.J. Lu <hjl@gnu.org>:
4422 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4423 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4424 * bfd-in2.h: Rebuild.
4426 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4428 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4431 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4433 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4434 (elf64_alpha_relax_section): Fill them in.
4435 (elf64_alpha_relax_opt_call): Implement more than a stub.
4436 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4437 alignment on .scommon.
4438 (elf64_alpha_merge_gots): Merge use counts as well.
4440 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4442 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4443 for calculating a local symbol's address.
4444 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4445 Set the .got's cooked size as well as the raw size.
4447 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4449 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4450 internationalisation of printed information.
4452 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4453 internationalisation of printed information.
4455 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4457 * syms.c (struct indexentry): Change directory_name, file_name,
4458 and function_name fields to char *.
4459 (struct stab_find_info): Change cached_file_name field to char *.
4461 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4463 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4465 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4467 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4469 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * Makefile.am (install-data-local): Make $(includedir).
4472 * Makefile.in: Rebuild.
4474 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4476 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4478 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4480 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4481 * Makefile.in: Rebuild.
4483 * bfd-in2.h: Rebuild for Nick's changes.
4485 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4487 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4488 change wrt length == max_namelen.
4490 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4492 * Many files: Added gettext invocations around user-visible
4494 * libbfd-in.h: Added gettext includes and defines.
4495 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4496 HAVE_LC_MESSAGES): Define.
4497 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4499 * Makefile.am (SUBDIRS): Added po.
4500 (POTFILES): New macro.
4501 (po/POTFILES.in): New target.
4502 (SOURCE_HFILES): New macro.
4504 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4506 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4508 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4509 NT_PRSTATUS note section encountered, it contains the status of
4510 the currently executing thread when the core file was written.
4512 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4514 * libcoff.h: Add extra parameter to
4515 bfd_coff_link_output_has_begun overrideable function.
4516 * cofflink.c: Pass extra parameter to
4517 bfd_coff_link_output_has_begun function.
4518 * bfd-in.h: Add prototypes for exported ARM interworking
4520 * peicode.h: ARM specific code reorganised to conform to BFD
4522 * coffcode.h: ARM specific code reorganised to conform to BFD
4524 * coff-arm.c: Code reorganised to conform to the BFD coding
4525 conventions. Global variables have been moved into an ARM
4526 specific hash table structure and a new function:
4527 bfd_arm_get_bfd_for_interworking() has been created which is
4528 called from the linker scripts.
4530 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4532 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4534 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4535 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4536 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4537 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4539 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4541 * config.bfd: Added sparc86x support.
4543 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4545 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4546 an out of range pc-relative jump/call to an undefined weak symbol.
4548 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4550 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4553 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4556 an error other than bfd_error_system_call, set the error to
4557 bfd_error_wrong_format.
4559 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4560 bfd_elf32_powerpcle_vec.
4562 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4563 program segments are zero, don't set p_paddr_valid.
4565 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4567 * elf64-alpha.c: Initial implementation of relaxation --
4568 (struct alpha_elf_link_hash_entry): Add use_count member.
4569 (elf64_alpha_check_relocs): Initialize and increment it.
4570 (elf64_alpha_can_merge_gots): Check it when considering merging.
4571 (elf64_alpha_merge_gots): Drop entries with zero use.
4572 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4573 (elf64_alpha_always_size_sections): Split out got sizing ...
4574 (elf64_alpha_size_got_sections): ... here. New function.
4575 (elf64_alpha_relax_find_reloc_ofs): New function.
4576 (elf64_alpha_relax_with_lituse): Likewise.
4577 (elf64_alpha_relax_without_lituse): Likewise.
4578 (elf64_alpha_relax_opt_call): Likewise.
4579 (elf64_alpha_relax_section): Likewise.
4580 (elf64_alpha_add_symbol_hook): Likewise.
4581 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4582 (elf64_alpha_relocate_section): Likewise.
4583 (bfd_elf64_bfd_relax_section): Define.
4584 (elf_backend_add_symbol_hook): Likewise.
4586 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4588 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4589 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4590 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4592 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4595 * configure: Rebuild.
4597 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4600 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4601 * configure.in: Define and substitute WIN32LDFLAGS and
4603 * aclocal.m4: Rebuild with new libtool.
4604 * configure, Makefile.in: Rebuild.
4606 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4608 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4609 before any other symbols in the same section.
4611 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4613 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4616 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4618 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4620 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4621 Use addr_size for address size, rather than sizeof(bfd_vma).
4622 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4623 Fix call to read_address.
4624 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4625 Scrap other unneeded arguments. Fix call to read_address.
4626 (scan_unit_for_functions): Fix call to read_attribute.
4627 (parse_comp_unit): We now handle more values for addr_size.
4628 Set addr_size in unit. Fix call to read_attribute and
4631 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4633 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4635 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4637 * archures.c (bfd_default_scan): Add m68k cases back to default
4638 switch, reverting patch of March 25, since IEEE support depends
4641 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * Makefile.am (diststuff): New target.
4644 * Makefile.in: Rebuild.
4646 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4648 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4649 som_offset when we have an extended name table.
4651 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4653 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4655 * Makefile.in: Rebuild.
4657 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4659 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4660 symbols when creating a shared library.
4661 (elf_m68k_adjust_dynindx): New function, used by above code.
4662 (elf_m68k_finish_dynamic_sections): Initialize the section
4664 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4666 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4668 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4671 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4673 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4676 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4678 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4681 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * configure.in: Set version to 2.9.1.
4684 * configure: Rebuild.
4686 * Branched binutils 2.9.
4688 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4690 * syms.c (ENABLE_CACHING): Define.
4691 (struct indexentry): Define.
4692 (struct stab_cache): Remove.
4693 (cmpindexentry): New static function.
4694 (struct stab_find_info): Add new fields: indextable,
4695 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4696 cached_file_name. Remove fields: file_cache, function_cache, and
4698 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4699 index table and search it.
4701 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * elf.c (_bfd_elf_copy_private_section_data): Call
4704 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4706 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4708 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * coff-arm.c: Define all globally visible variables and functions
4711 only when COFF_WITH_PE is not defined.
4712 * configure.in (armpe_little_vec, armpe_big_vec): Add
4714 * configure: Rebuild.
4716 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4718 Fix some gcc -Wall warnings:
4719 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4720 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4721 * archures.c (bfd_default_scan): Likewise.
4722 * bfd.c (bfd_scan_vma): Likewise.
4723 * binary.c (mangle_name): Likewise
4724 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4725 * coff-sh.c (sh_relocate_section): Likewise.
4726 * coff-stgo32.c (create_go32_stub): Likewise.
4727 * coffcode.h (coff_slurp_line_table): Likewise.
4728 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4729 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4730 (assign_file_positions_for_segments): Likewise.
4731 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4732 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4733 * oasys.c (oasys_write_sections): Likewise.
4734 * ppcboot.c (ppcboot_object_p): Likewise.
4735 (mangle_name): Likewise.
4736 * riscix.c (riscix_fix_pcrel_26): Likewise.
4737 * srec.c (srec_scan): Likewise.
4738 * stabs.c (_bfd_write_section_stabs): Likewise.
4739 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4740 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4741 switch. Declare parameters for function pointers.
4742 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4744 * elf.c (elf_sort_sections): Likewise.
4745 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4746 Add default cases to switches.
4747 (coff_arm_relocate_section): Remove unused local variables.
4749 (coff_arm_bfd_set_private_flags): Change flag variable to type
4751 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4752 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4753 (dump_toc): Change cat to const, and initialize it.
4754 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4755 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4756 (sh_elf_relocate_section): Initialize r_symndx.
4757 * coffcode.h (coff_compute_section_file_positions): Only declare
4758 old_sofar if ALIGN_SECTIONS_IN_FILE.
4759 (coff_write_object_contents): Initialize csym.
4760 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4761 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4763 * dwarf2.c: Include libiberty.h.
4764 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4765 (decode_line_info): Remove unused local variables.
4766 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4767 (m32r_elf_relocate_section): Likewise.
4768 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4769 (v850_elf_reloc): Likewise.
4770 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4771 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4772 * elf.c (assign_file_positions_for_segments): Always set adjust.
4773 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4774 parenthesize expression.
4775 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4776 (m32r_elf_object_p): Return a value.
4777 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4778 * elf32-mips.c (mips_elf_final_link): Initialize last.
4779 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4780 * elf32-v850.c (v850_elf_object_p): Return a value.
4781 (v850_elf_print_private_bfd_data): Change fprintf format string.
4782 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4784 * elflink.h (elf_link_add_object_symbols): Change vernum to
4785 unsigned int, and initialize it. Change fprintf format string.
4786 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4787 when setting or comparing to soname_indx.
4788 (elf_create_pointer_linker_section): Change num_symbols to
4790 * libcoff-in.h (coff_data_type): Change flags to flagword.
4791 * peicode.h (pe_print_idata): Initialize idx. Change j to
4792 bfd_size_type. Initialize hint_member. Remove useless test to
4794 (pe_print_edata): Change num_functions and num_names in struct
4795 EDT_type to unsigned long. Remove cast. Change fprintf format
4797 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4798 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4800 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4801 int *. Update uses. Change j to long.
4802 * bfd-in2.h, libcoff.h: Rebuild.
4804 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4806 * elf32-v850.c Remove definition of USE_REL.
4807 (v850_elf_info_to_howto_rela): New function.
4808 (v850_elf_perform_relocation): Renamed from
4809 v850_elf_store_addend_in_insn. Removed replace argument.
4810 (v850_elf_reloc): store the relocation in the addend field instead
4812 (v850_elf_final_link_relocate): Now calls
4813 v850_elf_perform_relocation.
4814 (v850_elf_relocate_section): Remove code to generate REL
4817 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * coffcode.h (coff_new_section_hook): Set the type and storage
4820 class in the native symbol information allocated for a new section
4823 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4825 * peicode.h: Chain together calls to
4826 coff_bfd_copy_private_bfd_data and
4827 coff_bfd_print_private_bfd_data.
4829 * coff-arm.c: Add prototypes for
4830 coff_arm_bfd_print_private_bfd_data and
4831 coff_arm_bfd_copy_private_bfd_data.
4833 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4835 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4838 * peicode.h: Call arm-coff private data functions after handling
4841 * coff-arm.c: Turn statics into globals so that they can be shared
4842 both pe and pei backends.
4844 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4846 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4848 (sunos_write_object_contents): Likewise.
4849 * aoutx.h (NAME(aout,machine_type)): Likewise.
4850 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4852 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4854 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4856 (bfd_default_scan): Remove m68k special cases.
4857 * bfd-in2.h: Rebuild.
4858 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4860 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4861 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4863 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4864 selection, change printable_name to just "m68k" and make that the
4865 default instead of m68k:68020.
4867 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4869 (MY_get_section_contents): Define as aout_32_get_section_contents
4870 rather than NAME(aout,get_section_contents).
4872 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4874 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4875 and call bfd_default_set_arch_mach to do the real work.
4877 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4879 * bout.c (BALX): Include return register g14 as part of the insn.
4881 (calljx_callback): Use it.
4883 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4885 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4886 * libbfd.h: Rebuild.
4888 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4889 byte_count to unsigned int.
4890 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4891 unused local variables.
4893 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4894 variables er and er1.
4896 * cpu-v850.c: Include <ctype.h>.
4897 (scan): Case isdigit argument to unsigned char.
4899 From Yan Meroth <YAN.MEROTH@st.com>:
4900 * ihex.c (ihex_scan): Add extbase variable so that getting an
4901 extended linear address record does not ignore any previous
4903 (ihex_write_object_contents): When writing out an extended linear
4904 address record, zero out any previous extended address.
4906 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4908 * ieee.c (do_one): Check section before dereferencing it.
4909 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4910 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4912 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4914 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4916 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4918 * coff-arm.c: Add interworking functions to pe backends.
4920 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4922 * configure.in: Use AM_DISABLE_SHARED.
4923 * aclocal.m4, configure: Rebuild with libtool 1.2.
4925 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4927 * coff-arm.c (coff_arm_relocate_section): Better error messages
4928 when interowrking conflucts occur. Courtesy of Jonathan Walton
4930 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4931 relocations. Patch courtesy of Jonathan Walton and Tony
4934 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4936 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4937 part of Feb 22 change controling when to override the existing
4938 symbol with the .plt entry.
4940 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4942 * config.bfd (targ_cpu): Add thumb-pe target.
4944 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4945 functions in PE build.
4947 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4949 * config.bfd (sparclite-*-elf*): Added.
4951 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4953 * configure.in: Add elf.lo to elf shell variable.
4954 * Makefile.am (BFD_LIBS): Remove elf.lo.
4955 (BFD_LIBS_CFILES): Remove elf.c.
4956 (BFD32_BACKENDS): Add elf.lo.
4957 (BFD32_BACKENDS_CFILES): Add elf.c.
4958 * configure, Makefile.in: Rebuild.
4960 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4962 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4963 relocation against a now-local symbol should not have a dynamic
4966 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4968 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4970 (pe_print_private_bfd_data): Print PE flags. From Mikey
4971 <jeffdb@netzone.com>.
4973 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4975 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4976 a plt entry when we can determine that we authoritatively define
4979 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4981 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4982 don't actually use trad-core, but a SunOS-style core file handled
4984 * hosts/sparclinux.h: Remove.
4986 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4988 * peicode.h (pe_print_idata): If there is no .idata section, look
4989 for the import tables in some other section. Make the initial
4990 label line up better with the data. Print the import address
4991 table even if there is no import name table. If the import
4992 address table holds actual addresses, print them.
4994 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4996 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4997 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4998 bfd_error_system_call.
5000 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5002 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5003 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5005 From H.J. Lu <hjl@gnu.org>:
5006 * Makefile.am (libbfd_la_LDFLAGS): Define.
5007 * Makefile.in: Rebuild.
5009 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5011 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5012 * netbsd.h (MACHTYPE_OK): Define.
5013 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5014 calling N_SET_MACHTYPE, rather than having a switch.
5015 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5017 * i386netbsd.c (MACHTYPE_OK): Don't define.
5018 (DEFAULT_MID): Define.
5019 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5020 (MACHTYPE_OK): Don't define.
5021 (DEFAULT_MID): Define.
5022 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5023 (DEFAULT_MID): Define.
5024 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5025 (DEFAULT_MID): Define.
5026 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5027 (DEFAULT_MID): Define.
5029 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5030 * vaxnetbsd.c: New file.
5031 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5032 rather than netbsd_core.
5033 * targets.c (vaxnetbsd_vec): Declare.
5034 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5035 defined, add netbsd_core_vec.
5036 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5037 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5038 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5039 * config.bfd (alpha*-*-netbsd*): New target.
5040 * Makefile.am: Rebuild dependencies.
5041 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5042 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5043 * configure, Makefile.in: Rebuild.
5045 * configure.host: Remove the old shared library build stuff. We
5046 now use libtool instead.
5048 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5050 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5052 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5054 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5055 * configure: Rebuild.
5057 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5058 * elf32-v850.c (remember_hi16s_reloc): New function.
5059 (find_remembered_hi16s_reloc): New function.
5060 (v850_elf_store_addend_in_insn): Use the above new functions to
5061 match up HI6S relocs with LO16 relocs.
5063 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5065 * configure.in: Change -linux* to -linux-gnu*.
5066 * config.bfd, configure.host: Likewise.
5067 * configure: Rebuild.
5069 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5071 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5072 LO16/HI16S bug and improve comments about what is going on.
5074 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * configure, aclocal.m4: Rebuild with new libtool.
5078 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5080 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5081 when merging v850 code into v850e/v850ea code. Do not initialise
5082 output flags if the input is the default architecture.
5084 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5086 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5087 get the size from bfd_arch_bits_per_address instead of directly
5090 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5092 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5093 to wrap, just return all 1's bits instead.
5094 * libbfd.h: Regenerate.
5096 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5098 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5100 (coff_relocate_section): If COFF_WITH_PE, define as
5101 coff_pe_i386_relocate_section.
5102 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5103 skip empty sections, to match coff_write_object_contents.
5105 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5106 rather than swapping out r_offset twice. From Luke Deller
5107 <luked@cse.unsw.edu.au>.
5109 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * configure.in: Set libtool_enable_shared rather than
5112 libtool_shared. Remove diversion hack.
5113 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5116 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5118 * syms.c (struct stab_cache): Define.
5119 (struct stab_find_info): Remove cached_offset, cached_stab,
5120 cached_str, and cached_stroff fields. Add file_cache,
5121 function_cache, and line_cache fields.
5122 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5125 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * peicode.h (pe_print_idata): Check for import of ordinal rather
5129 (pe_print_edata): If there is no .edata section, look for the
5130 export data in some other section.
5132 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5134 * configure.in: Change version to 2.8.4.
5135 * configure: Regenerated.
5137 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5139 Add tms320c30 support:
5140 * cpu-tic30.c: New file.
5141 * aout-tic30.c: New file.
5142 * coff-tic30.c: New file.
5143 * archures.c (bfd_arch_tic30): Define.
5144 (bfd_tic30_arch): Declare.
5145 (bfd_archures_list): Add bfd_tic30_arch.
5146 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5148 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5149 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5150 (coff_set_flags): Likewise.
5151 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5152 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5153 * Makefile.am: Rebuild dependencies.
5154 (ALL_MACHINES): Add cpu-tic30.lo.
5155 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5156 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5157 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5158 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5160 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5162 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5163 to lag behind LO16 reloc by a couple of instructions.
5165 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5167 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5168 make to reexamine the file timestamp.
5169 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5171 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5174 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5176 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5177 to create .dynsbss and .rela.sbss sections.
5178 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5179 copied from dynamic objects into .sbss.
5180 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5181 use it. Correct typo of .rela.sdata2.
5182 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5183 put the data, which may now be in .sbss.
5184 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5185 (elf_backend_create_dynamic_sections): Define as
5186 ppc_elf_create_dynamic_sections.
5188 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5189 against _GLOBAL_OFFSET_TABLE_.
5190 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5191 shared libraries which refer to local symbols. Make sure that the
5192 test for allocating space for a reloc in a shared object is the
5193 same as the test for emitting a reloc.
5195 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5197 * config.bfd (i[3456]-*-mingw32*): New target.
5198 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5199 * aclocal.m4, configure: Rebuild.
5201 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5206 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5208 Sparc v9 ABI compliant PLT:
5209 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5210 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5211 (LARGE_PLT_THRESHOLD): New define.
5212 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5213 (sparc64_elf_build_plt): New function.
5214 (sparc64_elf_plt_entry_offset): Likewise.
5215 (sparc64_elf_plt_ptr_offset): Likewise.
5216 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5217 contain the index for convenience. Skip the initial entries
5219 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5220 memory for the benefit of .rela.plt.
5221 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5222 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5223 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5224 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5225 Call sparc64_elf_build_plt.
5226 (elf_backend_want_got_plt): No.
5227 (elf_backend_plt_readonly): No.
5228 (elf_backend_plt_alignment): 8.
5230 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5231 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5232 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5235 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5237 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5239 * cpu-mips.c (arch_info_struct): Add mips variants.
5240 * bfd-in2.h: Rebuilt.
5242 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5244 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5247 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5249 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5250 (i[3456]86sco3.2v5*coff): New target.
5252 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5254 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5256 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5258 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5259 * bfd-in2.h: Regenerate.
5261 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5263 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5265 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5267 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5268 adjust addend for an output common symbol (from Jimmy Blair
5269 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5270 defined symbol to counteract adjustment made in generic relocation
5273 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5275 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5277 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5278 (GET_SCNDHR_NLNNO): Likewise.
5280 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5282 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5284 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5286 * elf32-m32r.c: Add macros to handle NOP insertion.
5288 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5290 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5291 (xcoff_mark): Likewise.
5292 (xcoff_build_ldsyms): Mark absolute symbols.
5294 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5296 * bout.c (b_out_write_object_contents): Sort symbols before output
5297 to keep {CALL,BAL}NAME symbols adjacent.
5298 (b_out_symbol_cmp): New function.
5300 For older changes see ChangeLog-9697
5306 version-control: never